diff --git a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
index 9b03c41d3604e5..bb01bf5663f37b 100644
--- a/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
+++ b/Documentation/devicetree/bindings/power/qcom,rpmpd.yaml
@@ -15,42 +15,53 @@ description:
 
 properties:
   compatible:
-    enum:
-      - qcom,mdm9607-rpmpd
-      - qcom,msm8226-rpmpd
-      - qcom,msm8909-rpmpd
-      - qcom,msm8916-rpmpd
-      - qcom,msm8939-rpmpd
-      - qcom,msm8953-rpmpd
-      - qcom,msm8976-rpmpd
-      - qcom,msm8994-rpmpd
-      - qcom,msm8996-rpmpd
-      - qcom,msm8998-rpmpd
-      - qcom,qcm2290-rpmpd
-      - qcom,qcs404-rpmpd
-      - qcom,qdu1000-rpmhpd
-      - qcom,sa8155p-rpmhpd
-      - qcom,sa8540p-rpmhpd
-      - qcom,sa8775p-rpmhpd
-      - qcom,sdm660-rpmpd
-      - qcom,sc7180-rpmhpd
-      - qcom,sc7280-rpmhpd
-      - qcom,sc8180x-rpmhpd
-      - qcom,sc8280xp-rpmhpd
-      - qcom,sdm670-rpmhpd
-      - qcom,sdm845-rpmhpd
-      - qcom,sdx55-rpmhpd
-      - qcom,sdx65-rpmhpd
-      - qcom,sdx75-rpmhpd
-      - qcom,sm6115-rpmpd
-      - qcom,sm6125-rpmpd
-      - qcom,sm6350-rpmhpd
-      - qcom,sm6375-rpmpd
-      - qcom,sm8150-rpmhpd
-      - qcom,sm8250-rpmhpd
-      - qcom,sm8350-rpmhpd
-      - qcom,sm8450-rpmhpd
-      - qcom,sm8550-rpmhpd
+    oneOf:
+      - enum:
+          - qcom,mdm9607-rpmpd
+          - qcom,msm8226-rpmpd
+          - qcom,msm8909-rpmpd
+          - qcom,msm8916-rpmpd
+          - qcom,msm8917-rpmpd
+          - qcom,msm8939-rpmpd
+          - qcom,msm8953-rpmpd
+          - qcom,msm8976-rpmpd
+          - qcom,msm8994-rpmpd
+          - qcom,msm8996-rpmpd
+          - qcom,msm8998-rpmpd
+          - qcom,qcm2290-rpmpd
+          - qcom,qcs404-rpmpd
+          - qcom,qdu1000-rpmhpd
+          - qcom,qm215-rpmpd
+          - qcom,sa8155p-rpmhpd
+          - qcom,sa8540p-rpmhpd
+          - qcom,sa8775p-rpmhpd
+          - qcom,sc7180-rpmhpd
+          - qcom,sc7280-rpmhpd
+          - qcom,sc8180x-rpmhpd
+          - qcom,sc8280xp-rpmhpd
+          - qcom,sdm660-rpmpd
+          - qcom,sdm670-rpmhpd
+          - qcom,sdm845-rpmhpd
+          - qcom,sdx55-rpmhpd
+          - qcom,sdx65-rpmhpd
+          - qcom,sdx75-rpmhpd
+          - qcom,sm6115-rpmpd
+          - qcom,sm6125-rpmpd
+          - qcom,sm6350-rpmhpd
+          - qcom,sm6375-rpmpd
+          - qcom,sm7150-rpmhpd
+          - qcom,sm8150-rpmhpd
+          - qcom,sm8250-rpmhpd
+          - qcom,sm8350-rpmhpd
+          - qcom,sm8450-rpmhpd
+          - qcom,sm8550-rpmhpd
+          - qcom,sm8650-rpmhpd
+          - qcom,sm8750-rpmhpd
+          - qcom,x1e80100-rpmhpd
+      - items:
+          - enum:
+              - qcom,msm8937-rpmpd
+          - const: qcom,msm8917-rpmpd
 
   '#power-domain-cells':
     const: 1
diff --git a/Documentation/netlink/specs/fou.yaml b/Documentation/netlink/specs/fou.yaml
index 0af5ab842c04de..91721ee4064139 100644
--- a/Documentation/netlink/specs/fou.yaml
+++ b/Documentation/netlink/specs/fou.yaml
@@ -39,6 +39,8 @@ attribute-sets:
       -
         name: ipproto
         type: u8
+        checks:
+          min: 1
       -
         name: type
         type: u8
diff --git a/Makefile b/Makefile
index 79fa45c965fb4c..fd613135366c83 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 6
-SUBLEVEL = 121
+SUBLEVEL = 122
 EXTRAVERSION =
 NAME = Pinguïn Aangedreven
 
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 3e70e79ce24b05..8472e00bde5ab0 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -4412,8 +4412,12 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd SC8280XP_NSP>;
-			power-domain-names = "nsp";
+			power-domains = <&rpmhpd SC8280XP_NSP>,
+					<&rpmhpd SC8280XP_CX>,
+					<&rpmhpd SC8280XP_MXC>;
+			power-domain-names = "nsp",
+					     "cx",
+					     "mxc";
 
 			memory-region = <&pil_nsp0_mem>;
 
@@ -4543,8 +4547,12 @@
 			clocks = <&rpmhcc RPMH_CXO_CLK>;
 			clock-names = "xo";
 
-			power-domains = <&rpmhpd SC8280XP_NSP>;
-			power-domain-names = "nsp";
+			power-domains = <&rpmhpd SC8280XP_NSP>,
+					<&rpmhpd SC8280XP_CX>,
+					<&rpmhpd SC8280XP_MXC>;
+			power-domain-names = "nsp",
+					     "cx",
+					     "mxc";
 
 			memory-region = <&pil_nsp1_mem>;
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
index 1eb287a3f8c03e..f3d419799708fc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts
@@ -427,7 +427,6 @@
 
 &pcie0 {
 	ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
-	max-link-speed = <2>;
 	num-lanes = <2>;
 	pinctrl-names = "default";
 	status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
index 6a6b36c36ce215..0a55aa44effe12 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi-r4s.dts
@@ -73,7 +73,6 @@
 };
 
 &pcie0 {
-	max-link-speed = <1>;
 	num-lanes = <1>;
 	vpcie3v3-supply = <&vcc3v3_sys>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index f4829b28c71e49..3c6f4982cf1b22 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -40,13 +40,13 @@
 		button-up {
 			label = "Volume Up";
 			linux,code = <KEY_VOLUMEUP>;
-			press-threshold-microvolt = <100000>;
+			press-threshold-microvolt = <2000>;
 		};
 
 		button-down {
 			label = "Volume Down";
 			linux,code = <KEY_VOLUMEDOWN>;
-			press-threshold-microvolt = <600000>;
+			press-threshold-microvolt = <300000>;
 		};
 	};
 
diff --git a/arch/arm64/include/asm/hyperv-tlfs.h b/arch/arm64/include/asm/hyperv-tlfs.h
index bc6c7ac934a1a1..54846d1d29c36c 100644
--- a/arch/arm64/include/asm/hyperv-tlfs.h
+++ b/arch/arm64/include/asm/hyperv-tlfs.h
@@ -21,14 +21,6 @@
  * byte ordering of Linux running on ARM64, so no special handling is required.
  */
 
-/*
- * These Hyper-V registers provide information equivalent to the CPUID
- * instruction on x86/x64.
- */
-#define HV_REGISTER_HYPERVISOR_VERSION		0x00000100 /*CPUID 0x40000002 */
-#define HV_REGISTER_FEATURES			0x00000200 /*CPUID 0x40000003 */
-#define HV_REGISTER_ENLIGHTENMENTS		0x00000201 /*CPUID 0x40000004 */
-
 /*
  * Group C Features. See the asm-generic version of hyperv-tlfs.h
  * for a description of Feature Groups.
@@ -41,28 +33,29 @@
 #define HV_STIMER_DIRECT_MODE_AVAILABLE		BIT(13)
 
 /*
- * Synthetic register definitions equivalent to MSRs on x86/x64
+ * To support arch-generic code calling hv_set/get_register:
+ * - On x86, HV_MSR_ indicates an MSR accessed via rdmsrl/wrmsrl
+ * - On ARM, HV_MSR_ indicates a VP register accessed via hypercall
  */
-#define HV_REGISTER_CRASH_P0		0x00000210
-#define HV_REGISTER_CRASH_P1		0x00000211
-#define HV_REGISTER_CRASH_P2		0x00000212
-#define HV_REGISTER_CRASH_P3		0x00000213
-#define HV_REGISTER_CRASH_P4		0x00000214
-#define HV_REGISTER_CRASH_CTL		0x00000215
+#define HV_MSR_CRASH_P0		(HV_REGISTER_CRASH_P0)
+#define HV_MSR_CRASH_P1		(HV_REGISTER_CRASH_P1)
+#define HV_MSR_CRASH_P2		(HV_REGISTER_CRASH_P2)
+#define HV_MSR_CRASH_P3		(HV_REGISTER_CRASH_P3)
+#define HV_MSR_CRASH_P4		(HV_REGISTER_CRASH_P4)
+#define HV_MSR_CRASH_CTL	(HV_REGISTER_CRASH_CTL)
 
-#define HV_REGISTER_GUEST_OSID		0x00090002
-#define HV_REGISTER_VP_INDEX		0x00090003
-#define HV_REGISTER_TIME_REF_COUNT	0x00090004
-#define HV_REGISTER_REFERENCE_TSC	0x00090017
+#define HV_MSR_VP_INDEX		(HV_REGISTER_VP_INDEX)
+#define HV_MSR_TIME_REF_COUNT	(HV_REGISTER_TIME_REF_COUNT)
+#define HV_MSR_REFERENCE_TSC	(HV_REGISTER_REFERENCE_TSC)
 
-#define HV_REGISTER_SINT0		0x000A0000
-#define HV_REGISTER_SCONTROL		0x000A0010
-#define HV_REGISTER_SIEFP		0x000A0012
-#define HV_REGISTER_SIMP		0x000A0013
-#define HV_REGISTER_EOM			0x000A0014
+#define HV_MSR_SINT0		(HV_REGISTER_SINT0)
+#define HV_MSR_SCONTROL		(HV_REGISTER_SCONTROL)
+#define HV_MSR_SIEFP		(HV_REGISTER_SIEFP)
+#define HV_MSR_SIMP		(HV_REGISTER_SIMP)
+#define HV_MSR_EOM		(HV_REGISTER_EOM)
 
-#define HV_REGISTER_STIMER0_CONFIG	0x000B0000
-#define HV_REGISTER_STIMER0_COUNT	0x000B0001
+#define HV_MSR_STIMER0_CONFIG	(HV_REGISTER_STIMER0_CONFIG)
+#define HV_MSR_STIMER0_COUNT	(HV_REGISTER_STIMER0_COUNT)
 
 union hv_msi_entry {
 	u64 as_uint64[2];
diff --git a/arch/arm64/include/asm/mshyperv.h b/arch/arm64/include/asm/mshyperv.h
index 20070a847304cf..a975e1a689ddba 100644
--- a/arch/arm64/include/asm/mshyperv.h
+++ b/arch/arm64/include/asm/mshyperv.h
@@ -31,12 +31,12 @@ void hv_set_vpreg(u32 reg, u64 value);
 u64 hv_get_vpreg(u32 reg);
 void hv_get_vpreg_128(u32 reg, struct hv_get_vp_registers_output *result);
 
-static inline void hv_set_register(unsigned int reg, u64 value)
+static inline void hv_set_msr(unsigned int reg, u64 value)
 {
 	hv_set_vpreg(reg, value);
 }
 
-static inline u64 hv_get_register(unsigned int reg)
+static inline u64 hv_get_msr(unsigned int reg)
 {
 	return hv_get_vpreg(reg);
 }
diff --git a/arch/arm64/kernel/hibernate.c b/arch/arm64/kernel/hibernate.c
index 02870beb271ed3..17c436387f1b68 100644
--- a/arch/arm64/kernel/hibernate.c
+++ b/arch/arm64/kernel/hibernate.c
@@ -396,7 +396,7 @@ int swsusp_arch_suspend(void)
  * Memory allocated by get_safe_page() will be dealt with by the hibernate code,
  * we don't need to free it here.
  */
-int swsusp_arch_resume(void)
+int __nocfi swsusp_arch_resume(void)
 {
 	int rc;
 	void *zero_page;
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 425b1bc17a3f6d..19c494499746ee 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -475,6 +475,10 @@ static int restore_za_context(struct user_ctxs *user)
 	fpsimd_flush_task_state(current);
 	/* From now, fpsimd_thread_switch() won't touch thread.sve_state */
 
+	sve_alloc(current, false);
+	if (!current->thread.sve_state)
+		return -ENOMEM;
+
 	sme_alloc(current, true);
 	if (!current->thread.sme_state) {
 		current->thread.svcr &= ~SVCR_ZA_MASK;
diff --git a/arch/loongarch/kernel/perf_event.c b/arch/loongarch/kernel/perf_event.c
index cac7cba81b65f7..c25cb4536bdd46 100644
--- a/arch/loongarch/kernel/perf_event.c
+++ b/arch/loongarch/kernel/perf_event.c
@@ -637,6 +637,18 @@ static const struct loongarch_perf_event *loongarch_pmu_map_cache_event(u64 conf
 	return pev;
 }
 
+static inline bool loongarch_pmu_event_requires_counter(const struct perf_event *event)
+{
+	switch (event->attr.type) {
+	case PERF_TYPE_HARDWARE:
+	case PERF_TYPE_HW_CACHE:
+	case PERF_TYPE_RAW:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static int validate_group(struct perf_event *event)
 {
 	struct cpu_hw_events fake_cpuc;
@@ -644,15 +656,18 @@ static int validate_group(struct perf_event *event)
 
 	memset(&fake_cpuc, 0, sizeof(fake_cpuc));
 
-	if (loongarch_pmu_alloc_counter(&fake_cpuc, &leader->hw) < 0)
+	if (loongarch_pmu_event_requires_counter(leader) &&
+	    loongarch_pmu_alloc_counter(&fake_cpuc, &leader->hw) < 0)
 		return -EINVAL;
 
 	for_each_sibling_event(sibling, leader) {
-		if (loongarch_pmu_alloc_counter(&fake_cpuc, &sibling->hw) < 0)
+		if (loongarch_pmu_event_requires_counter(sibling) &&
+		    loongarch_pmu_alloc_counter(&fake_cpuc, &sibling->hw) < 0)
 			return -EINVAL;
 	}
 
-	if (loongarch_pmu_alloc_counter(&fake_cpuc, &event->hw) < 0)
+	if (loongarch_pmu_event_requires_counter(event) &&
+	    loongarch_pmu_alloc_counter(&fake_cpuc, &event->hw) < 0)
 		return -EINVAL;
 
 	return 0;
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 4564521296acb3..4ca15be45cb80f 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -1423,13 +1423,22 @@ static inline bool intel_pmu_has_bts_period(struct perf_event *event, u64 period
 	struct hw_perf_event *hwc = &event->hw;
 	unsigned int hw_event, bts_event;
 
-	if (event->attr.freq)
+	/*
+	 * Only use BTS for fixed rate period==1 events.
+	 */
+	if (event->attr.freq || period != 1)
+		return false;
+
+	/*
+	 * BTS doesn't virtualize.
+	 */
+	if (event->attr.exclude_host)
 		return false;
 
 	hw_event = hwc->config & INTEL_ARCH_EVENT_MASK;
 	bts_event = x86_pmu.event_map(PERF_COUNT_HW_BRANCH_INSTRUCTIONS);
 
-	return hw_event == bts_event && period == 1;
+	return hw_event == bts_event;
 }
 
 static inline bool intel_pmu_has_bts(struct perf_event *event)
diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index d1e2d12279e268..95eada2994e150 100644
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -664,14 +664,14 @@ void hyperv_cleanup(void)
 	hv_hypercall_pg = NULL;
 
 	/* Reset the hypercall page */
-	hypercall_msr.as_uint64 = hv_get_register(HV_X64_MSR_HYPERCALL);
+	hypercall_msr.as_uint64 = hv_get_msr(HV_X64_MSR_HYPERCALL);
 	hypercall_msr.enable = 0;
-	hv_set_register(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
+	hv_set_msr(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
 
 	/* Reset the TSC page */
-	tsc_msr.as_uint64 = hv_get_register(HV_X64_MSR_REFERENCE_TSC);
+	tsc_msr.as_uint64 = hv_get_msr(HV_X64_MSR_REFERENCE_TSC);
 	tsc_msr.enable = 0;
-	hv_set_register(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
+	hv_set_msr(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
 }
 
 void hyperv_report_panic(struct pt_regs *regs, long err, bool in_die)
diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h
index 2ff26f53cd6244..3787d26810c1c4 100644
--- a/arch/x86/include/asm/hyperv-tlfs.h
+++ b/arch/x86/include/asm/hyperv-tlfs.h
@@ -182,7 +182,7 @@ enum hv_isolation_type {
 #define HV_X64_MSR_HYPERCALL			0x40000001
 
 /* MSR used to provide vcpu index */
-#define HV_REGISTER_VP_INDEX			0x40000002
+#define HV_X64_MSR_VP_INDEX			0x40000002
 
 /* MSR used to reset the guest OS. */
 #define HV_X64_MSR_RESET			0x40000003
@@ -191,10 +191,10 @@ enum hv_isolation_type {
 #define HV_X64_MSR_VP_RUNTIME			0x40000010
 
 /* MSR used to read the per-partition time reference counter */
-#define HV_REGISTER_TIME_REF_COUNT		0x40000020
+#define HV_X64_MSR_TIME_REF_COUNT		0x40000020
 
 /* A partition's reference time stamp counter (TSC) page */
-#define HV_REGISTER_REFERENCE_TSC		0x40000021
+#define HV_X64_MSR_REFERENCE_TSC		0x40000021
 
 /* MSR used to retrieve the TSC frequency */
 #define HV_X64_MSR_TSC_FREQUENCY		0x40000022
@@ -209,61 +209,61 @@ enum hv_isolation_type {
 #define HV_X64_MSR_VP_ASSIST_PAGE		0x40000073
 
 /* Define synthetic interrupt controller model specific registers. */
-#define HV_REGISTER_SCONTROL			0x40000080
-#define HV_REGISTER_SVERSION			0x40000081
-#define HV_REGISTER_SIEFP			0x40000082
-#define HV_REGISTER_SIMP			0x40000083
-#define HV_REGISTER_EOM				0x40000084
-#define HV_REGISTER_SINT0			0x40000090
-#define HV_REGISTER_SINT1			0x40000091
-#define HV_REGISTER_SINT2			0x40000092
-#define HV_REGISTER_SINT3			0x40000093
-#define HV_REGISTER_SINT4			0x40000094
-#define HV_REGISTER_SINT5			0x40000095
-#define HV_REGISTER_SINT6			0x40000096
-#define HV_REGISTER_SINT7			0x40000097
-#define HV_REGISTER_SINT8			0x40000098
-#define HV_REGISTER_SINT9			0x40000099
-#define HV_REGISTER_SINT10			0x4000009A
-#define HV_REGISTER_SINT11			0x4000009B
-#define HV_REGISTER_SINT12			0x4000009C
-#define HV_REGISTER_SINT13			0x4000009D
-#define HV_REGISTER_SINT14			0x4000009E
-#define HV_REGISTER_SINT15			0x4000009F
+#define HV_X64_MSR_SCONTROL			0x40000080
+#define HV_X64_MSR_SVERSION			0x40000081
+#define HV_X64_MSR_SIEFP			0x40000082
+#define HV_X64_MSR_SIMP				0x40000083
+#define HV_X64_MSR_EOM				0x40000084
+#define HV_X64_MSR_SINT0			0x40000090
+#define HV_X64_MSR_SINT1			0x40000091
+#define HV_X64_MSR_SINT2			0x40000092
+#define HV_X64_MSR_SINT3			0x40000093
+#define HV_X64_MSR_SINT4			0x40000094
+#define HV_X64_MSR_SINT5			0x40000095
+#define HV_X64_MSR_SINT6			0x40000096
+#define HV_X64_MSR_SINT7			0x40000097
+#define HV_X64_MSR_SINT8			0x40000098
+#define HV_X64_MSR_SINT9			0x40000099
+#define HV_X64_MSR_SINT10			0x4000009A
+#define HV_X64_MSR_SINT11			0x4000009B
+#define HV_X64_MSR_SINT12			0x4000009C
+#define HV_X64_MSR_SINT13			0x4000009D
+#define HV_X64_MSR_SINT14			0x4000009E
+#define HV_X64_MSR_SINT15			0x4000009F
 
 /*
  * Define synthetic interrupt controller model specific registers for
  * nested hypervisor.
  */
-#define HV_REGISTER_NESTED_SCONTROL            0x40001080
-#define HV_REGISTER_NESTED_SVERSION            0x40001081
-#define HV_REGISTER_NESTED_SIEFP               0x40001082
-#define HV_REGISTER_NESTED_SIMP                0x40001083
-#define HV_REGISTER_NESTED_EOM                 0x40001084
-#define HV_REGISTER_NESTED_SINT0               0x40001090
+#define HV_X64_MSR_NESTED_SCONTROL		0x40001080
+#define HV_X64_MSR_NESTED_SVERSION		0x40001081
+#define HV_X64_MSR_NESTED_SIEFP			0x40001082
+#define HV_X64_MSR_NESTED_SIMP			0x40001083
+#define HV_X64_MSR_NESTED_EOM			0x40001084
+#define HV_X64_MSR_NESTED_SINT0			0x40001090
 
 /*
  * Synthetic Timer MSRs. Four timers per vcpu.
  */
-#define HV_REGISTER_STIMER0_CONFIG		0x400000B0
-#define HV_REGISTER_STIMER0_COUNT		0x400000B1
-#define HV_REGISTER_STIMER1_CONFIG		0x400000B2
-#define HV_REGISTER_STIMER1_COUNT		0x400000B3
-#define HV_REGISTER_STIMER2_CONFIG		0x400000B4
-#define HV_REGISTER_STIMER2_COUNT		0x400000B5
-#define HV_REGISTER_STIMER3_CONFIG		0x400000B6
-#define HV_REGISTER_STIMER3_COUNT		0x400000B7
+#define HV_X64_MSR_STIMER0_CONFIG		0x400000B0
+#define HV_X64_MSR_STIMER0_COUNT		0x400000B1
+#define HV_X64_MSR_STIMER1_CONFIG		0x400000B2
+#define HV_X64_MSR_STIMER1_COUNT		0x400000B3
+#define HV_X64_MSR_STIMER2_CONFIG		0x400000B4
+#define HV_X64_MSR_STIMER2_COUNT		0x400000B5
+#define HV_X64_MSR_STIMER3_CONFIG		0x400000B6
+#define HV_X64_MSR_STIMER3_COUNT		0x400000B7
 
 /* Hyper-V guest idle MSR */
 #define HV_X64_MSR_GUEST_IDLE			0x400000F0
 
 /* Hyper-V guest crash notification MSR's */
-#define HV_REGISTER_CRASH_P0			0x40000100
-#define HV_REGISTER_CRASH_P1			0x40000101
-#define HV_REGISTER_CRASH_P2			0x40000102
-#define HV_REGISTER_CRASH_P3			0x40000103
-#define HV_REGISTER_CRASH_P4			0x40000104
-#define HV_REGISTER_CRASH_CTL			0x40000105
+#define HV_X64_MSR_CRASH_P0			0x40000100
+#define HV_X64_MSR_CRASH_P1			0x40000101
+#define HV_X64_MSR_CRASH_P2			0x40000102
+#define HV_X64_MSR_CRASH_P3			0x40000103
+#define HV_X64_MSR_CRASH_P4			0x40000104
+#define HV_X64_MSR_CRASH_CTL			0x40000105
 
 /* TSC emulation after migration */
 #define HV_X64_MSR_REENLIGHTENMENT_CONTROL	0x40000106
@@ -276,31 +276,38 @@ enum hv_isolation_type {
 /* HV_X64_MSR_TSC_INVARIANT_CONTROL bits */
 #define HV_EXPOSE_INVARIANT_TSC		BIT_ULL(0)
 
-/* Register name aliases for temporary compatibility */
-#define HV_X64_MSR_STIMER0_COUNT	HV_REGISTER_STIMER0_COUNT
-#define HV_X64_MSR_STIMER0_CONFIG	HV_REGISTER_STIMER0_CONFIG
-#define HV_X64_MSR_STIMER1_COUNT	HV_REGISTER_STIMER1_COUNT
-#define HV_X64_MSR_STIMER1_CONFIG	HV_REGISTER_STIMER1_CONFIG
-#define HV_X64_MSR_STIMER2_COUNT	HV_REGISTER_STIMER2_COUNT
-#define HV_X64_MSR_STIMER2_CONFIG	HV_REGISTER_STIMER2_CONFIG
-#define HV_X64_MSR_STIMER3_COUNT	HV_REGISTER_STIMER3_COUNT
-#define HV_X64_MSR_STIMER3_CONFIG	HV_REGISTER_STIMER3_CONFIG
-#define HV_X64_MSR_SCONTROL		HV_REGISTER_SCONTROL
-#define HV_X64_MSR_SVERSION		HV_REGISTER_SVERSION
-#define HV_X64_MSR_SIMP			HV_REGISTER_SIMP
-#define HV_X64_MSR_SIEFP		HV_REGISTER_SIEFP
-#define HV_X64_MSR_VP_INDEX		HV_REGISTER_VP_INDEX
-#define HV_X64_MSR_EOM			HV_REGISTER_EOM
-#define HV_X64_MSR_SINT0		HV_REGISTER_SINT0
-#define HV_X64_MSR_SINT15		HV_REGISTER_SINT15
-#define HV_X64_MSR_CRASH_P0		HV_REGISTER_CRASH_P0
-#define HV_X64_MSR_CRASH_P1		HV_REGISTER_CRASH_P1
-#define HV_X64_MSR_CRASH_P2		HV_REGISTER_CRASH_P2
-#define HV_X64_MSR_CRASH_P3		HV_REGISTER_CRASH_P3
-#define HV_X64_MSR_CRASH_P4		HV_REGISTER_CRASH_P4
-#define HV_X64_MSR_CRASH_CTL		HV_REGISTER_CRASH_CTL
-#define HV_X64_MSR_TIME_REF_COUNT	HV_REGISTER_TIME_REF_COUNT
-#define HV_X64_MSR_REFERENCE_TSC	HV_REGISTER_REFERENCE_TSC
+/*
+ * To support arch-generic code calling hv_set/get_register:
+ * - On x86, HV_MSR_ indicates an MSR accessed via rdmsrl/wrmsrl
+ * - On ARM, HV_MSR_ indicates a VP register accessed via hypercall
+ */
+#define HV_MSR_CRASH_P0		(HV_X64_MSR_CRASH_P0)
+#define HV_MSR_CRASH_P1		(HV_X64_MSR_CRASH_P1)
+#define HV_MSR_CRASH_P2		(HV_X64_MSR_CRASH_P2)
+#define HV_MSR_CRASH_P3		(HV_X64_MSR_CRASH_P3)
+#define HV_MSR_CRASH_P4		(HV_X64_MSR_CRASH_P4)
+#define HV_MSR_CRASH_CTL	(HV_X64_MSR_CRASH_CTL)
+
+#define HV_MSR_VP_INDEX		(HV_X64_MSR_VP_INDEX)
+#define HV_MSR_TIME_REF_COUNT	(HV_X64_MSR_TIME_REF_COUNT)
+#define HV_MSR_REFERENCE_TSC	(HV_X64_MSR_REFERENCE_TSC)
+
+#define HV_MSR_SINT0		(HV_X64_MSR_SINT0)
+#define HV_MSR_SVERSION		(HV_X64_MSR_SVERSION)
+#define HV_MSR_SCONTROL		(HV_X64_MSR_SCONTROL)
+#define HV_MSR_SIEFP		(HV_X64_MSR_SIEFP)
+#define HV_MSR_SIMP		(HV_X64_MSR_SIMP)
+#define HV_MSR_EOM		(HV_X64_MSR_EOM)
+
+#define HV_MSR_NESTED_SCONTROL	(HV_X64_MSR_NESTED_SCONTROL)
+#define HV_MSR_NESTED_SVERSION	(HV_X64_MSR_NESTED_SVERSION)
+#define HV_MSR_NESTED_SIEFP	(HV_X64_MSR_NESTED_SIEFP)
+#define HV_MSR_NESTED_SIMP	(HV_X64_MSR_NESTED_SIMP)
+#define HV_MSR_NESTED_EOM	(HV_X64_MSR_NESTED_EOM)
+#define HV_MSR_NESTED_SINT0	(HV_X64_MSR_NESTED_SINT0)
+
+#define HV_MSR_STIMER0_CONFIG	(HV_X64_MSR_STIMER0_CONFIG)
+#define HV_MSR_STIMER0_COUNT	(HV_X64_MSR_STIMER0_COUNT)
 
 /*
  * Registers are only accessible via HVCALL_GET_VP_REGISTERS hvcall and
diff --git a/arch/x86/include/asm/kfence.h b/arch/x86/include/asm/kfence.h
index ff5c7134a37aa1..acf9ffa1a17183 100644
--- a/arch/x86/include/asm/kfence.h
+++ b/arch/x86/include/asm/kfence.h
@@ -42,10 +42,34 @@ static inline bool kfence_protect_page(unsigned long addr, bool protect)
 {
 	unsigned int level;
 	pte_t *pte = lookup_address(addr, &level);
+	pteval_t val;
 
 	if (WARN_ON(!pte || level != PG_LEVEL_4K))
 		return false;
 
+	val = pte_val(*pte);
+
+	/*
+	 * protect requires making the page not-present.  If the PTE is
+	 * already in the right state, there's nothing to do.
+	 */
+	if (protect != !!(val & _PAGE_PRESENT))
+		return true;
+
+	/*
+	 * Otherwise, invert the entire PTE.  This avoids writing out an
+	 * L1TF-vulnerable PTE (not present, without the high address bits
+	 * set).
+	 */
+	set_pte(pte, __pte(~val));
+
+	/*
+	 * If the page was protected (non-present) and we're making it
+	 * present, there is no need to flush the TLB at all.
+	 */
+	if (!protect)
+		return true;
+
 	/*
 	 * We need to avoid IPIs, as we may get KFENCE allocations or faults
 	 * with interrupts disabled. Therefore, the below is best-effort, and
@@ -53,11 +77,6 @@ static inline bool kfence_protect_page(unsigned long addr, bool protect)
 	 * lazy fault handling takes care of faults after the page is PRESENT.
 	 */
 
-	if (protect)
-		set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_PRESENT));
-	else
-		set_pte(pte, __pte(pte_val(*pte) | _PAGE_PRESENT));
-
 	/*
 	 * Flush this CPU's TLB, assuming whoever did the allocation/free is
 	 * likely to continue running on this CPU.
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h
index ec95d6e9f1682c..aa76687ce520cd 100644
--- a/arch/x86/include/asm/mshyperv.h
+++ b/arch/x86/include/asm/mshyperv.h
@@ -292,24 +292,24 @@ static inline void hv_ivm_msr_write(u64 msr, u64 value) {}
 static inline void hv_ivm_msr_read(u64 msr, u64 *value) {}
 #endif
 
-static inline bool hv_is_synic_reg(unsigned int reg)
+static inline bool hv_is_synic_msr(unsigned int reg)
 {
-	return (reg >= HV_REGISTER_SCONTROL) &&
-	       (reg <= HV_REGISTER_SINT15);
+	return (reg >= HV_X64_MSR_SCONTROL) &&
+	       (reg <= HV_X64_MSR_SINT15);
 }
 
-static inline bool hv_is_sint_reg(unsigned int reg)
+static inline bool hv_is_sint_msr(unsigned int reg)
 {
-	return (reg >= HV_REGISTER_SINT0) &&
-	       (reg <= HV_REGISTER_SINT15);
+	return (reg >= HV_X64_MSR_SINT0) &&
+	       (reg <= HV_X64_MSR_SINT15);
 }
 
-u64 hv_get_register(unsigned int reg);
-void hv_set_register(unsigned int reg, u64 value);
-u64 hv_get_non_nested_register(unsigned int reg);
-void hv_set_non_nested_register(unsigned int reg, u64 value);
+u64 hv_get_msr(unsigned int reg);
+void hv_set_msr(unsigned int reg, u64 value);
+u64 hv_get_non_nested_msr(unsigned int reg);
+void hv_set_non_nested_msr(unsigned int reg, u64 value);
 
-static __always_inline u64 hv_raw_get_register(unsigned int reg)
+static __always_inline u64 hv_raw_get_msr(unsigned int reg)
 {
 	return __rdmsr(reg);
 }
@@ -330,10 +330,10 @@ static inline int hyperv_flush_guest_mapping_range(u64 as,
 {
 	return -1;
 }
-static inline void hv_set_register(unsigned int reg, u64 value) { }
-static inline u64 hv_get_register(unsigned int reg) { return 0; }
-static inline void hv_set_non_nested_register(unsigned int reg, u64 value) { }
-static inline u64 hv_get_non_nested_register(unsigned int reg) { return 0; }
+static inline void hv_set_msr(unsigned int reg, u64 value) { }
+static inline u64 hv_get_msr(unsigned int reg) { return 0; }
+static inline void hv_set_non_nested_msr(unsigned int reg, u64 value) { }
+static inline u64 hv_get_non_nested_msr(unsigned int reg) { return 0; }
 #endif /* CONFIG_HYPERV */
 
 
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index e709070eed7083..fc692125d82f31 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -44,70 +44,70 @@ bool hyperv_paravisor_present __ro_after_init;
 EXPORT_SYMBOL_GPL(hyperv_paravisor_present);
 
 #if IS_ENABLED(CONFIG_HYPERV)
-static inline unsigned int hv_get_nested_reg(unsigned int reg)
+static inline unsigned int hv_get_nested_msr(unsigned int reg)
 {
-	if (hv_is_sint_reg(reg))
-		return reg - HV_REGISTER_SINT0 + HV_REGISTER_NESTED_SINT0;
+	if (hv_is_sint_msr(reg))
+		return reg - HV_X64_MSR_SINT0 + HV_X64_MSR_NESTED_SINT0;
 
 	switch (reg) {
-	case HV_REGISTER_SIMP:
-		return HV_REGISTER_NESTED_SIMP;
-	case HV_REGISTER_SIEFP:
-		return HV_REGISTER_NESTED_SIEFP;
-	case HV_REGISTER_SVERSION:
-		return HV_REGISTER_NESTED_SVERSION;
-	case HV_REGISTER_SCONTROL:
-		return HV_REGISTER_NESTED_SCONTROL;
-	case HV_REGISTER_EOM:
-		return HV_REGISTER_NESTED_EOM;
+	case HV_X64_MSR_SIMP:
+		return HV_X64_MSR_NESTED_SIMP;
+	case HV_X64_MSR_SIEFP:
+		return HV_X64_MSR_NESTED_SIEFP;
+	case HV_X64_MSR_SVERSION:
+		return HV_X64_MSR_NESTED_SVERSION;
+	case HV_X64_MSR_SCONTROL:
+		return HV_X64_MSR_NESTED_SCONTROL;
+	case HV_X64_MSR_EOM:
+		return HV_X64_MSR_NESTED_EOM;
 	default:
 		return reg;
 	}
 }
 
-u64 hv_get_non_nested_register(unsigned int reg)
+u64 hv_get_non_nested_msr(unsigned int reg)
 {
 	u64 value;
 
-	if (hv_is_synic_reg(reg) && ms_hyperv.paravisor_present)
+	if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present)
 		hv_ivm_msr_read(reg, &value);
 	else
 		rdmsrl(reg, value);
 	return value;
 }
-EXPORT_SYMBOL_GPL(hv_get_non_nested_register);
+EXPORT_SYMBOL_GPL(hv_get_non_nested_msr);
 
-void hv_set_non_nested_register(unsigned int reg, u64 value)
+void hv_set_non_nested_msr(unsigned int reg, u64 value)
 {
-	if (hv_is_synic_reg(reg) && ms_hyperv.paravisor_present) {
+	if (hv_is_synic_msr(reg) && ms_hyperv.paravisor_present) {
 		hv_ivm_msr_write(reg, value);
 
 		/* Write proxy bit via wrmsl instruction */
-		if (hv_is_sint_reg(reg))
+		if (hv_is_sint_msr(reg))
 			wrmsrl(reg, value | 1 << 20);
 	} else {
 		wrmsrl(reg, value);
 	}
 }
-EXPORT_SYMBOL_GPL(hv_set_non_nested_register);
+EXPORT_SYMBOL_GPL(hv_set_non_nested_msr);
 
-u64 hv_get_register(unsigned int reg)
+u64 hv_get_msr(unsigned int reg)
 {
 	if (hv_nested)
-		reg = hv_get_nested_reg(reg);
+		reg = hv_get_nested_msr(reg);
 
-	return hv_get_non_nested_register(reg);
+	return hv_get_non_nested_msr(reg);
 }
-EXPORT_SYMBOL_GPL(hv_get_register);
+EXPORT_SYMBOL_GPL(hv_get_msr);
 
-void hv_set_register(unsigned int reg, u64 value)
+void hv_set_msr(unsigned int reg, u64 value)
 {
 	if (hv_nested)
-		reg = hv_get_nested_reg(reg);
+		reg = hv_get_nested_msr(reg);
 
-	hv_set_non_nested_register(reg, value);
+	hv_set_non_nested_msr(reg, value);
 }
-EXPORT_SYMBOL_GPL(hv_set_register);
+EXPORT_SYMBOL_GPL(hv_set_msr);
 
 static void (*vmbus_handler)(void);
 static void (*hv_stimer0_handler)(void);
diff --git a/arch/x86/kernel/cpu/resctrl/core.c b/arch/x86/kernel/cpu/resctrl/core.c
index 10830995eadab6..fd9959df7548f9 100644
--- a/arch/x86/kernel/cpu/resctrl/core.c
+++ b/arch/x86/kernel/cpu/resctrl/core.c
@@ -755,7 +755,8 @@ static __init bool get_mem_config(void)
 
 	if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)
 		return __get_mem_config_intel(&hw_res->r_resctrl);
-	else if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD)
+	else if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD ||
+		 boot_cpu_data.x86_vendor == X86_VENDOR_HYGON)
 		return __rdt_get_mem_config_amd(&hw_res->r_resctrl);
 
 	return false;
@@ -907,7 +908,8 @@ static __init void rdt_init_res_defs(void)
 {
 	if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)
 		rdt_init_res_defs_intel();
-	else if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD)
+	else if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD ||
+		 boot_cpu_data.x86_vendor == X86_VENDOR_HYGON)
 		rdt_init_res_defs_amd();
 }
 
@@ -938,8 +940,19 @@ void resctrl_cpu_detect(struct cpuinfo_x86 *c)
 		c->x86_cache_occ_scale = ebx;
 		c->x86_cache_mbm_width_offset = eax & 0xff;
 
-		if (c->x86_vendor == X86_VENDOR_AMD && !c->x86_cache_mbm_width_offset)
-			c->x86_cache_mbm_width_offset = MBM_CNTR_WIDTH_OFFSET_AMD;
+		if (!c->x86_cache_mbm_width_offset) {
+			switch (c->x86_vendor) {
+			case X86_VENDOR_AMD:
+				c->x86_cache_mbm_width_offset = MBM_CNTR_WIDTH_OFFSET_AMD;
+				break;
+			case X86_VENDOR_HYGON:
+				c->x86_cache_mbm_width_offset = MBM_CNTR_WIDTH_OFFSET_HYGON;
+				break;
+			default:
+				/* Leave c->x86_cache_mbm_width_offset as 0 */
+				break;
+			}
+		}
 	}
 }
 
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h
index 566386abb877f9..aafefaea0f2603 100644
--- a/arch/x86/kernel/cpu/resctrl/internal.h
+++ b/arch/x86/kernel/cpu/resctrl/internal.h
@@ -20,6 +20,9 @@
 #define MBA_IS_LINEAR			0x4
 #define MBM_CNTR_WIDTH_OFFSET_AMD	20
 
+/* Hygon MBM counter width as an offset from MBM_CNTR_WIDTH_BASE */
+#define MBM_CNTR_WIDTH_OFFSET_HYGON	8
+
 #define RMID_VAL_ERROR			BIT_ULL(63)
 #define RMID_VAL_UNAVAIL		BIT_ULL(62)
 /*
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
index 175c14567cf142..75dad6e3c98408 100644
--- a/arch/x86/kernel/fpu/core.c
+++ b/arch/x86/kernel/fpu/core.c
@@ -294,10 +294,29 @@ EXPORT_SYMBOL_GPL(fpu_enable_guest_xfd_features);
 #ifdef CONFIG_X86_64
 void fpu_update_guest_xfd(struct fpu_guest *guest_fpu, u64 xfd)
 {
+	struct fpstate *fpstate = guest_fpu->fpstate;
+
 	fpregs_lock();
-	guest_fpu->fpstate->xfd = xfd;
-	if (guest_fpu->fpstate->in_use)
-		xfd_update_state(guest_fpu->fpstate);
+
+	/*
+	 * KVM's guest ABI is that setting XFD[i]=1 *can* immediately revert the
+	 * save state to its initial configuration.  Likewise, KVM_GET_XSAVE does
+	 * the same as XSAVE and returns XSTATE_BV[i]=0 whenever XFD[i]=1.
+	 *
+	 * If the guest's FPU state is in hardware, just update XFD: the XSAVE
+	 * in fpu_swap_kvm_fpstate will clear XSTATE_BV[i] whenever XFD[i]=1.
+	 *
+	 * If however the guest's FPU state is NOT resident in hardware, clear
+	 * disabled components in XSTATE_BV now, or a subsequent XRSTOR will
+	 * attempt to load disabled components and generate #NM _in the host_.
+	 */
+	if (xfd && test_thread_flag(TIF_NEED_FPU_LOAD))
+		fpstate->regs.xsave.header.xfeatures &= ~xfd;
+
+	fpstate->xfd = xfd;
+	if (fpstate->in_use)
+		xfd_update_state(fpstate);
+
 	fpregs_unlock();
 }
 EXPORT_SYMBOL_GPL(fpu_update_guest_xfd);
@@ -405,6 +424,13 @@ int fpu_copy_uabi_to_guest_fpstate(struct fpu_guest *gfpu, const void *buf,
 	if (ustate->xsave.header.xfeatures & ~xcr0)
 		return -EINVAL;
 
+	/*
+	 * Disabled features must be in their initial state, otherwise XRSTOR
+	 * causes an exception.
+	 */
+	if (WARN_ON_ONCE(ustate->xsave.header.xfeatures & kstate->xfd))
+		return -EINVAL;
+
 	/*
 	 * Nullify @vpkru to preserve its current value if PKRU's bit isn't set
 	 * in the header.  KVM's odd ABI is to leave PKRU untouched in this
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 8acaaa8f17b98a..89df215ebf2842 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -5432,9 +5432,18 @@ static void kvm_vcpu_ioctl_x86_get_xsave(struct kvm_vcpu *vcpu,
 static int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu,
 					struct kvm_xsave *guest_xsave)
 {
+	union fpregs_state *xstate = (union fpregs_state *)guest_xsave->region;
+
 	if (fpstate_is_confidential(&vcpu->arch.guest_fpu))
 		return 0;
 
+	/*
+	 * For backwards compatibility, do not expect disabled features to be in
+	 * their initial state.  XSTATE_BV[i] must still be cleared whenever
+	 * XFD[i]=1, or XRSTOR would cause a #NM.
+	 */
+	xstate->xsave.header.xfeatures &= ~vcpu->arch.guest_fpu.fpstate->xfd;
+
 	return fpu_copy_uabi_to_guest_fpstate(&vcpu->arch.guest_fpu,
 					      guest_xsave->region,
 					      kvm_caps.supported_xcr0,
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 6529b3e2cff3cc..4890cafea7b667 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -815,8 +815,6 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
 		force_sig_pkuerr((void __user *)address, pkey);
 	else
 		force_sig_fault(SIGSEGV, si_code, (void __user *)address);
-
-	local_irq_disable();
 }
 
 static noinline void
@@ -1463,15 +1461,12 @@ handle_page_fault(struct pt_regs *regs, unsigned long error_code,
 		do_kern_addr_fault(regs, error_code, address);
 	} else {
 		do_user_addr_fault(regs, error_code, address);
-		/*
-		 * User address page fault handling might have reenabled
-		 * interrupts. Fixing up all potential exit points of
-		 * do_user_addr_fault() and its leaf functions is just not
-		 * doable w/o creating an unholy mess or turning the code
-		 * upside down.
-		 */
-		local_irq_disable();
 	}
+	/*
+	 * page fault handling might have reenabled interrupts,
+	 * make sure to disable them again.
+	 */
+	local_irq_disable();
 }
 
 DEFINE_IDTENTRY_RAW_ERRORCODE(exc_page_fault)
diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
index e0b0ec0f824574..7e3dc0cead96b0 100644
--- a/arch/x86/mm/kaslr.c
+++ b/arch/x86/mm/kaslr.c
@@ -111,12 +111,12 @@ void __init kernel_randomize_memory(void)
 
 	/*
 	 * Adapt physical memory region size based on available memory,
-	 * except when CONFIG_PCI_P2PDMA is enabled. P2PDMA exposes the
-	 * device BAR space assuming the direct map space is large enough
-	 * for creating a ZONE_DEVICE mapping in the direct map corresponding
-	 * to the physical BAR address.
+	 * except when CONFIG_ZONE_DEVICE is enabled. ZONE_DEVICE wants to map
+	 * any physical address into the direct-map. KASLR wants to reliably
+	 * steal some physical address bits. Those design choices are in direct
+	 * conflict.
 	 */
-	if (!IS_ENABLED(CONFIG_PCI_P2PDMA) && (memory_tb < kaslr_regions[0].size_tb))
+	if (!IS_ENABLED(CONFIG_ZONE_DEVICE) && (memory_tb < kaslr_regions[0].size_tb))
 		kaslr_regions[0].size_tb = memory_tb;
 
 	/*
diff --git a/crypto/authencesn.c b/crypto/authencesn.c
index 91424e791d5c77..29ff3a0e86c09f 100644
--- a/crypto/authencesn.c
+++ b/crypto/authencesn.c
@@ -189,6 +189,9 @@ static int crypto_authenc_esn_encrypt(struct aead_request *req)
 	struct scatterlist *src, *dst;
 	int err;
 
+	if (assoclen < 8)
+		return -EINVAL;
+
 	sg_init_table(areq_ctx->src, 2);
 	src = scatterwalk_ffwd(areq_ctx->src, req->src, assoclen);
 	dst = src;
@@ -281,6 +284,9 @@ static int crypto_authenc_esn_decrypt(struct aead_request *req)
 	u32 tmp[2];
 	int err;
 
+	if (assoclen < 8)
+		return -EINVAL;
+
 	cryptlen -= authsize;
 
 	if (req->src != dst) {
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index f627753519b978..d5e713f284b71d 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2780,9 +2780,33 @@ out:
 	kfree(buf);
 }
 
+/*
+ * Configure features related to link power management.
+ */
+static void ata_dev_config_lpm(struct ata_device *dev)
+{
+	struct ata_port *ap = dev->link->ap;
+	unsigned int err_mask;
+
+	/*
+	 * Device Initiated Power Management (DIPM) is normally disabled by
+	 * default on a device. However, DIPM may have been enabled and that
+	 * setting kept even after COMRESET because of the Software Settings
+	 * Preservation feature. So if the port does not support DIPM and the
+	 * device does, disable DIPM on the device.
+	 */
+	if (ap->flags & ATA_FLAG_NO_DIPM && ata_id_has_dipm(dev->id)) {
+		err_mask = ata_dev_set_feature(dev,
+					SETFEATURES_SATA_DISABLE, SATA_DIPM);
+		if (err_mask && err_mask != AC_ERR_DEV)
+			ata_dev_err(dev, "Disable DIPM failed, Emask 0x%x\n",
+				    err_mask);
+	}
+}
+
 static void ata_dev_print_features(struct ata_device *dev)
 {
-	if (!(dev->flags & ATA_DFLAG_FEATURES_MASK))
+	if (!(dev->flags & ATA_DFLAG_FEATURES_MASK) && !dev->cpr_log)
 		return;
 
 	ata_dev_info(dev,
@@ -2949,6 +2973,7 @@ int ata_dev_configure(struct ata_device *dev)
 			ata_dev_config_chs(dev);
 		}
 
+		ata_dev_config_lpm(dev);
 		ata_dev_config_fua(dev);
 		ata_dev_config_devslp(dev);
 		ata_dev_config_sense_reporting(dev);
@@ -3022,6 +3047,11 @@ int ata_dev_configure(struct ata_device *dev)
 				     ata_mode_string(xfer_mask),
 				     cdb_intr_string, atapi_an_string,
 				     dma_dir_string);
+
+		ata_dev_config_lpm(dev);
+
+		if (print_info)
+			ata_dev_print_features(dev);
 	}
 
 	/* determine max_sectors */
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 9603c28a3ed823..48860beff95c9f 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -408,9 +408,11 @@ static void regmap_lock_hwlock_irq(void *__map)
 static void regmap_lock_hwlock_irqsave(void *__map)
 {
 	struct regmap *map = __map;
+	unsigned long flags = 0;
 
 	hwspin_lock_timeout_irqsave(map->hwlock, UINT_MAX,
-				    &map->spinlock_flags);
+				    &flags);
+	map->spinlock_flags = flags;
 }
 
 static void regmap_unlock_hwlock(void *__map)
diff --git a/drivers/block/null_blk/main.c b/drivers/block/null_blk/main.c
index 2dd254c720f5fa..355b23f3fc5df1 100644
--- a/drivers/block/null_blk/main.c
+++ b/drivers/block/null_blk/main.c
@@ -622,12 +622,22 @@ static void nullb_add_fault_config(struct nullb_device *dev)
 	configfs_add_default_group(&dev->init_hctx_fault_config.group, &dev->group);
 }
 
+static void nullb_del_fault_config(struct nullb_device *dev)
+{
+	config_item_put(&dev->init_hctx_fault_config.group.cg_item);
+	config_item_put(&dev->requeue_config.group.cg_item);
+	config_item_put(&dev->timeout_config.group.cg_item);
+}
+
 #else
 
 static void nullb_add_fault_config(struct nullb_device *dev)
 {
 }
 
+static void nullb_del_fault_config(struct nullb_device *dev)
+{
+}
 #endif
 
 static struct
@@ -659,7 +669,7 @@ nullb_group_drop_item(struct config_group *group, struct config_item *item)
 		null_del_dev(dev->nullb);
 		mutex_unlock(&lock);
 	}
-
+	nullb_del_fault_config(dev);
 	config_item_put(item);
 }
 
diff --git a/drivers/clocksource/hyperv_timer.c b/drivers/clocksource/hyperv_timer.c
index 5eec1457e13967..51ee0a75668124 100644
--- a/drivers/clocksource/hyperv_timer.c
+++ b/drivers/clocksource/hyperv_timer.c
@@ -82,14 +82,14 @@ static int hv_ce_set_next_event(unsigned long delta,
 
 	current_tick = hv_read_reference_counter();
 	current_tick += delta;
-	hv_set_register(HV_REGISTER_STIMER0_COUNT, current_tick);
+	hv_set_msr(HV_MSR_STIMER0_COUNT, current_tick);
 	return 0;
 }
 
 static int hv_ce_shutdown(struct clock_event_device *evt)
 {
-	hv_set_register(HV_REGISTER_STIMER0_COUNT, 0);
-	hv_set_register(HV_REGISTER_STIMER0_CONFIG, 0);
+	hv_set_msr(HV_MSR_STIMER0_COUNT, 0);
+	hv_set_msr(HV_MSR_STIMER0_CONFIG, 0);
 	if (direct_mode_enabled && stimer0_irq >= 0)
 		disable_percpu_irq(stimer0_irq);
 
@@ -120,7 +120,7 @@ static int hv_ce_set_oneshot(struct clock_event_device *evt)
 		timer_cfg.direct_mode = 0;
 		timer_cfg.sintx = stimer0_message_sint;
 	}
-	hv_set_register(HV_REGISTER_STIMER0_CONFIG, timer_cfg.as_uint64);
+	hv_set_msr(HV_MSR_STIMER0_CONFIG, timer_cfg.as_uint64);
 	return 0;
 }
 
@@ -373,11 +373,11 @@ static __always_inline u64 read_hv_clock_msr(void)
 	 * is set to 0 when the partition is created and is incremented in 100
 	 * nanosecond units.
 	 *
-	 * Use hv_raw_get_register() because this function is used from
-	 * noinstr. Notable; while HV_REGISTER_TIME_REF_COUNT is a synthetic
+	 * Use hv_raw_get_msr() because this function is used from
+	 * noinstr. Notable; while HV_MSR_TIME_REF_COUNT is a synthetic
 	 * register it doesn't need the GHCB path.
 	 */
-	return hv_raw_get_register(HV_REGISTER_TIME_REF_COUNT);
+	return hv_raw_get_msr(HV_MSR_TIME_REF_COUNT);
 }
 
 /*
@@ -440,9 +440,9 @@ static void suspend_hv_clock_tsc(struct clocksource *arg)
 	union hv_reference_tsc_msr tsc_msr;
 
 	/* Disable the TSC page */
-	tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC);
+	tsc_msr.as_uint64 = hv_get_msr(HV_MSR_REFERENCE_TSC);
 	tsc_msr.enable = 0;
-	hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64);
+	hv_set_msr(HV_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
 }
 
 
@@ -451,10 +451,10 @@ static void resume_hv_clock_tsc(struct clocksource *arg)
 	union hv_reference_tsc_msr tsc_msr;
 
 	/* Re-enable the TSC page */
-	tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC);
+	tsc_msr.as_uint64 = hv_get_msr(HV_MSR_REFERENCE_TSC);
 	tsc_msr.enable = 1;
 	tsc_msr.pfn = tsc_pfn;
-	hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64);
+	hv_set_msr(HV_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
 }
 
 /*
@@ -567,14 +567,14 @@ static void __init hv_init_tsc_clocksource(void)
 	 * thus TSC clocksource will work even without the real TSC page
 	 * mapped.
 	 */
-	tsc_msr.as_uint64 = hv_get_register(HV_REGISTER_REFERENCE_TSC);
+	tsc_msr.as_uint64 = hv_get_msr(HV_MSR_REFERENCE_TSC);
 	if (hv_root_partition)
 		tsc_pfn = tsc_msr.pfn;
 	else
 		tsc_pfn = HVPFN_DOWN(virt_to_phys(tsc_page));
 	tsc_msr.enable = 1;
 	tsc_msr.pfn = tsc_pfn;
-	hv_set_register(HV_REGISTER_REFERENCE_TSC, tsc_msr.as_uint64);
+	hv_set_msr(HV_MSR_REFERENCE_TSC, tsc_msr.as_uint64);
 
 	clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100);
 
diff --git a/drivers/clocksource/timer-riscv.c b/drivers/clocksource/timer-riscv.c
index da3071b387eb59..3d542d0f760341 100644
--- a/drivers/clocksource/timer-riscv.c
+++ b/drivers/clocksource/timer-riscv.c
@@ -39,8 +39,9 @@ static int riscv_clock_next_event(unsigned long delta,
 	csr_set(CSR_IE, IE_TIE);
 	if (static_branch_likely(&riscv_sstc_available)) {
 #if defined(CONFIG_32BIT)
-		csr_write(CSR_STIMECMP, next_tval & 0xFFFFFFFF);
+		csr_write(CSR_STIMECMP, ULONG_MAX);
 		csr_write(CSR_STIMECMPH, next_tval >> 32);
+		csr_write(CSR_STIMECMP, next_tval & 0xFFFFFFFF);
 #else
 		csr_write(CSR_STIMECMP, next_tval);
 #endif
diff --git a/drivers/comedi/comedi_fops.c b/drivers/comedi/comedi_fops.c
index bb4fbfa80c8243..12201ebf22eb53 100644
--- a/drivers/comedi/comedi_fops.c
+++ b/drivers/comedi/comedi_fops.c
@@ -1099,7 +1099,7 @@ static int do_chaninfo_ioctl(struct comedi_device *dev,
 		for (i = 0; i < s->n_chan; i++) {
 			int x;
 
-			x = (dev->minor << 28) | (it->subdev << 24) | (i << 16) |
+			x = (it->subdev << 24) | (i << 16) |
 			    (s->range_table_list[i]->length);
 			if (put_user(x, it->rangelist + i))
 				return -EFAULT;
diff --git a/drivers/comedi/drivers/dmm32at.c b/drivers/comedi/drivers/dmm32at.c
index fe023c722aa3fa..d17cba93578c63 100644
--- a/drivers/comedi/drivers/dmm32at.c
+++ b/drivers/comedi/drivers/dmm32at.c
@@ -330,6 +330,7 @@ static int dmm32at_ai_cmdtest(struct comedi_device *dev,
 
 static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 {
+	unsigned long irq_flags;
 	unsigned char lo1, lo2, hi2;
 	unsigned short both2;
 
@@ -342,6 +343,9 @@ static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 	/* set counter clocks to 10MHz, disable all aux dio */
 	outb(0, dev->iobase + DMM32AT_CTRDIO_CFG_REG);
 
+	/* serialize access to control register and paged registers */
+	spin_lock_irqsave(&dev->spinlock, irq_flags);
+
 	/* get access to the clock regs */
 	outb(DMM32AT_CTRL_PAGE_8254, dev->iobase + DMM32AT_CTRL_REG);
 
@@ -354,6 +358,8 @@ static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 	outb(lo2, dev->iobase + DMM32AT_CLK2);
 	outb(hi2, dev->iobase + DMM32AT_CLK2);
 
+	spin_unlock_irqrestore(&dev->spinlock, irq_flags);
+
 	/* enable the ai conversion interrupt and the clock to start scans */
 	outb(DMM32AT_INTCLK_ADINT |
 	     DMM32AT_INTCLK_CLKEN | DMM32AT_INTCLK_CLKSEL,
@@ -363,13 +369,19 @@ static void dmm32at_setaitimer(struct comedi_device *dev, unsigned int nansec)
 static int dmm32at_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
 {
 	struct comedi_cmd *cmd = &s->async->cmd;
+	unsigned long irq_flags;
 	int ret;
 
 	dmm32at_ai_set_chanspec(dev, s, cmd->chanlist[0], cmd->chanlist_len);
 
+	/* serialize access to control register and paged registers */
+	spin_lock_irqsave(&dev->spinlock, irq_flags);
+
 	/* reset the interrupt just in case */
 	outb(DMM32AT_CTRL_INTRST, dev->iobase + DMM32AT_CTRL_REG);
 
+	spin_unlock_irqrestore(&dev->spinlock, irq_flags);
+
 	/*
 	 * wait for circuit to settle
 	 * we don't have the 'insn' here but it's not needed
@@ -429,8 +441,13 @@ static irqreturn_t dmm32at_isr(int irq, void *d)
 		comedi_handle_events(dev, s);
 	}
 
+	/* serialize access to control register and paged registers */
+	spin_lock(&dev->spinlock);
+
 	/* reset the interrupt */
 	outb(DMM32AT_CTRL_INTRST, dev->iobase + DMM32AT_CTRL_REG);
+
+	spin_unlock(&dev->spinlock);
 	return IRQ_HANDLED;
 }
 
@@ -481,14 +498,25 @@ static int dmm32at_ao_insn_write(struct comedi_device *dev,
 static int dmm32at_8255_io(struct comedi_device *dev,
 			   int dir, int port, int data, unsigned long regbase)
 {
+	unsigned long irq_flags;
+	int ret;
+
+	/* serialize access to control register and paged registers */
+	spin_lock_irqsave(&dev->spinlock, irq_flags);
+
 	/* get access to the DIO regs */
 	outb(DMM32AT_CTRL_PAGE_8255, dev->iobase + DMM32AT_CTRL_REG);
 
 	if (dir) {
 		outb(data, dev->iobase + regbase + port);
-		return 0;
+		ret = 0;
+	} else {
+		ret = inb(dev->iobase + regbase + port);
 	}
-	return inb(dev->iobase + regbase + port);
+
+	spin_unlock_irqrestore(&dev->spinlock, irq_flags);
+
+	return ret;
 }
 
 /* Make sure the board is there and put it to a known state */
diff --git a/drivers/comedi/range.c b/drivers/comedi/range.c
index 8f43cf88d784bf..5b8f662365e356 100644
--- a/drivers/comedi/range.c
+++ b/drivers/comedi/range.c
@@ -52,7 +52,7 @@ int do_rangeinfo_ioctl(struct comedi_device *dev,
 	const struct comedi_lrange *lr;
 	struct comedi_subdevice *s;
 
-	subd = (it->range_type >> 24) & 0xf;
+	subd = (it->range_type >> 24) & 0xff;
 	chan = (it->range_type >> 16) & 0xff;
 
 	if (!dev->attached)
diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 5b1457f6e3bfc4..4034ace367aba5 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -938,6 +938,7 @@ static int admac_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id admac_of_match[] = {
+	{ .compatible = "apple,t8103-admac", },
 	{ .compatible = "apple,admac", },
 	{ }
 };
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index b2876f67471fe1..ce9b707e8ac1c2 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1755,6 +1755,7 @@ static int atc_alloc_chan_resources(struct dma_chan *chan)
 static void atc_free_chan_resources(struct dma_chan *chan)
 {
 	struct at_dma_chan	*atchan = to_at_dma_chan(chan);
+	struct at_dma_slave	*atslave;
 
 	BUG_ON(atc_chan_is_enabled(atchan));
 
@@ -1764,8 +1765,12 @@ static void atc_free_chan_resources(struct dma_chan *chan)
 	/*
 	 * Free atslave allocated in at_dma_xlate()
 	 */
-	kfree(chan->private);
-	chan->private = NULL;
+	atslave = chan->private;
+	if (atslave) {
+		put_device(atslave->dma_dev);
+		kfree(atslave);
+		chan->private = NULL;
+	}
 
 	dev_vdbg(chan2dev(chan), "free_chan_resources: done\n");
 }
diff --git a/drivers/dma/bcm-sba-raid.c b/drivers/dma/bcm-sba-raid.c
index 94ea35330eb5c1..7573860be16216 100644
--- a/drivers/dma/bcm-sba-raid.c
+++ b/drivers/dma/bcm-sba-raid.c
@@ -1699,7 +1699,7 @@ static int sba_probe(struct platform_device *pdev)
 	/* Prealloc channel resource */
 	ret = sba_prealloc_channel_resources(sba);
 	if (ret)
-		goto fail_free_mchan;
+		goto fail_put_mbox;
 
 	/* Check availability of debugfs */
 	if (!debugfs_initialized())
@@ -1729,6 +1729,8 @@ skip_debugfs:
 fail_free_resources:
 	debugfs_remove_recursive(sba->root);
 	sba_freeup_channel_resources(sba);
+fail_put_mbox:
+	put_device(sba->mbox_dev);
 fail_free_mchan:
 	mbox_free_channel(sba->mchan);
 	return ret;
@@ -1744,6 +1746,8 @@ static int sba_remove(struct platform_device *pdev)
 
 	sba_freeup_channel_resources(sba);
 
+	put_device(sba->mbox_dev);
+
 	mbox_free_channel(sba->mchan);
 
 	return 0;
diff --git a/drivers/dma/dw/rzn1-dmamux.c b/drivers/dma/dw/rzn1-dmamux.c
index deadf135681b67..cbec277af4dd36 100644
--- a/drivers/dma/dw/rzn1-dmamux.c
+++ b/drivers/dma/dw/rzn1-dmamux.c
@@ -90,7 +90,7 @@ static void *rzn1_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 
 	if (test_and_set_bit(map->req_idx, dmamux->used_chans)) {
 		ret = -EBUSY;
-		goto free_map;
+		goto put_dma_spec_np;
 	}
 
 	mask = BIT(map->req_idx);
@@ -103,6 +103,8 @@ static void *rzn1_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 
 clear_bitmap:
 	clear_bit(map->req_idx, dmamux->used_chans);
+put_dma_spec_np:
+	of_node_put(dma_spec->np);
 free_map:
 	kfree(map);
 put_device:
diff --git a/drivers/dma/idxd/compat.c b/drivers/dma/idxd/compat.c
index 5fd38d1b9d2894..ff73e0b1192454 100644
--- a/drivers/dma/idxd/compat.c
+++ b/drivers/dma/idxd/compat.c
@@ -21,11 +21,16 @@ static ssize_t unbind_store(struct device_driver *drv, const char *buf, size_t c
 	int rc = -ENODEV;
 
 	dev = bus_find_device_by_name(bus, NULL, buf);
-	if (dev && dev->driver) {
+	if (!dev)
+		return -ENODEV;
+
+	if (dev->driver) {
 		device_driver_detach(dev);
 		rc = count;
 	}
 
+	put_device(dev);
+
 	return rc;
 }
 static DRIVER_ATTR_IGNORE_LOCKDEP(unbind, 0200, NULL, unbind_store);
@@ -39,9 +44,12 @@ static ssize_t bind_store(struct device_driver *drv, const char *buf, size_t cou
 	struct idxd_dev *idxd_dev;
 
 	dev = bus_find_device_by_name(bus, NULL, buf);
-	if (!dev || dev->driver || drv != &dsa_drv.drv)
+	if (!dev)
 		return -ENODEV;
 
+	if (dev->driver || drv != &dsa_drv.drv)
+		goto err_put_dev;
+
 	idxd_dev = confdev_to_idxd_dev(dev);
 	if (is_idxd_dev(idxd_dev)) {
 		alt_drv = driver_find("idxd", bus);
@@ -54,13 +62,20 @@ static ssize_t bind_store(struct device_driver *drv, const char *buf, size_t cou
 			alt_drv = driver_find("user", bus);
 	}
 	if (!alt_drv)
-		return -ENODEV;
+		goto err_put_dev;
 
 	rc = device_driver_attach(alt_drv, dev);
 	if (rc < 0)
-		return rc;
+		goto err_put_dev;
+
+	put_device(dev);
 
 	return count;
+
+err_put_dev:
+	put_device(dev);
+
+	return rc;
 }
 static DRIVER_ATTR_IGNORE_LOCKDEP(bind, 0200, NULL, bind_store);
 
diff --git a/drivers/dma/lpc18xx-dmamux.c b/drivers/dma/lpc18xx-dmamux.c
index 2b6436f4b19374..d3ff521951b835 100644
--- a/drivers/dma/lpc18xx-dmamux.c
+++ b/drivers/dma/lpc18xx-dmamux.c
@@ -57,30 +57,31 @@ static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	struct lpc18xx_dmamux_data *dmamux = platform_get_drvdata(pdev);
 	unsigned long flags;
 	unsigned mux;
+	int ret = -EINVAL;
 
 	if (dma_spec->args_count != 3) {
 		dev_err(&pdev->dev, "invalid number of dma mux args\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	mux = dma_spec->args[0];
 	if (mux >= dmamux->dma_master_requests) {
 		dev_err(&pdev->dev, "invalid mux number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	if (dma_spec->args[1] > LPC18XX_DMAMUX_MAX_VAL) {
 		dev_err(&pdev->dev, "invalid dma mux value: %d\n",
 			dma_spec->args[1]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	/* The of_node_put() will be done in the core for the node */
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "can't get dma master\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	spin_lock_irqsave(&dmamux->lock, flags);
@@ -89,7 +90,8 @@ static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 		dev_err(&pdev->dev, "dma request %u busy with %u.%u\n",
 			mux, mux, dmamux->muxes[mux].value);
 		of_node_put(dma_spec->np);
-		return ERR_PTR(-EBUSY);
+		ret = -EBUSY;
+		goto err_put_pdev;
 	}
 
 	dmamux->muxes[mux].busy = true;
@@ -106,7 +108,14 @@ static void *lpc18xx_dmamux_reserve(struct of_phandle_args *dma_spec,
 	dev_dbg(&pdev->dev, "mapping dmamux %u.%u to dma request %u\n", mux,
 		dmamux->muxes[mux].value, mux);
 
+	put_device(&pdev->dev);
+
 	return &dmamux->muxes[mux];
+
+err_put_pdev:
+	put_device(&pdev->dev);
+
+	return ERR_PTR(ret);
 }
 
 static int lpc18xx_dmamux_probe(struct platform_device *pdev)
diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c
index 1c93864e0e4d41..36830efd13f741 100644
--- a/drivers/dma/qcom/gpi.c
+++ b/drivers/dma/qcom/gpi.c
@@ -1621,14 +1621,16 @@ static int
 gpi_peripheral_config(struct dma_chan *chan, struct dma_slave_config *config)
 {
 	struct gchan *gchan = to_gchan(chan);
+	void *new_config;
 
 	if (!config->peripheral_config)
 		return -EINVAL;
 
-	gchan->config = krealloc(gchan->config, config->peripheral_size, GFP_NOWAIT);
-	if (!gchan->config)
+	new_config = krealloc(gchan->config, config->peripheral_size, GFP_NOWAIT);
+	if (!new_config)
 		return -ENOMEM;
 
+	gchan->config = new_config;
 	memcpy(gchan->config, config->peripheral_config, config->peripheral_size);
 
 	return 0;
diff --git a/drivers/dma/sh/rz-dmac.c b/drivers/dma/sh/rz-dmac.c
index f777addda8bac0..d11be188477466 100644
--- a/drivers/dma/sh/rz-dmac.c
+++ b/drivers/dma/sh/rz-dmac.c
@@ -533,11 +533,16 @@ rz_dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,
 static int rz_dmac_terminate_all(struct dma_chan *chan)
 {
 	struct rz_dmac_chan *channel = to_rz_dmac_chan(chan);
+	struct rz_lmdesc *lmdesc = channel->lmdesc.base;
 	unsigned long flags;
+	unsigned int i;
 	LIST_HEAD(head);
 
 	rz_dmac_disable_hw(channel);
 	spin_lock_irqsave(&channel->vc.lock, flags);
+	for (i = 0; i < DMAC_NR_LMDESC; i++)
+		lmdesc[i].header = 0;
+
 	list_splice_tail_init(&channel->ld_active, &channel->ld_free);
 	list_splice_tail_init(&channel->ld_queue, &channel->ld_free);
 	spin_unlock_irqrestore(&channel->vc.lock, flags);
diff --git a/drivers/dma/stm32-dmamux.c b/drivers/dma/stm32-dmamux.c
index 8d77e2a7939a0d..2bd218dbabbb15 100644
--- a/drivers/dma/stm32-dmamux.c
+++ b/drivers/dma/stm32-dmamux.c
@@ -90,23 +90,25 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	struct stm32_dmamux_data *dmamux = platform_get_drvdata(pdev);
 	struct stm32_dmamux *mux;
 	u32 i, min, max;
-	int ret;
+	int ret = -EINVAL;
 	unsigned long flags;
 
 	if (dma_spec->args_count != 3) {
 		dev_err(&pdev->dev, "invalid number of dma mux args\n");
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	if (dma_spec->args[0] > dmamux->dmamux_requests) {
 		dev_err(&pdev->dev, "invalid mux request number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto err_put_pdev;
 	}
 
 	mux = kzalloc(sizeof(*mux), GFP_KERNEL);
-	if (!mux)
-		return ERR_PTR(-ENOMEM);
+	if (!mux) {
+		ret = -ENOMEM;
+		goto err_put_pdev;
+	}
 
 	spin_lock_irqsave(&dmamux->lock, flags);
 	mux->chan_id = find_first_zero_bit(dmamux->dma_inuse,
@@ -133,7 +135,6 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", i - 1);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "can't get dma master\n");
-		ret = -EINVAL;
 		goto error;
 	}
 
@@ -142,7 +143,7 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	ret = pm_runtime_resume_and_get(&pdev->dev);
 	if (ret < 0) {
 		spin_unlock_irqrestore(&dmamux->lock, flags);
-		goto error;
+		goto err_put_dma_spec_np;
 	}
 	spin_unlock_irqrestore(&dmamux->lock, flags);
 
@@ -160,13 +161,20 @@ static void *stm32_dmamux_route_allocate(struct of_phandle_args *dma_spec,
 	dev_dbg(&pdev->dev, "Mapping DMAMUX(%u) to DMA%u(%u)\n",
 		mux->request, mux->master, mux->chan_id);
 
+	put_device(&pdev->dev);
+
 	return mux;
 
+err_put_dma_spec_np:
+	of_node_put(dma_spec->np);
 error:
 	clear_bit(mux->chan_id, dmamux->dma_inuse);
 
 error_chan_id:
 	kfree(mux);
+err_put_pdev:
+	put_device(&pdev->dev);
+
 	return ERR_PTR(ret);
 }
 
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c
index e557bada151073..37848d558ae493 100644
--- a/drivers/dma/tegra210-adma.c
+++ b/drivers/dma/tegra210-adma.c
@@ -342,10 +342,17 @@ static void tegra_adma_stop(struct tegra_adma_chan *tdc)
 		return;
 	}
 
-	kfree(tdc->desc);
+	vchan_terminate_vdesc(&tdc->desc->vd);
 	tdc->desc = NULL;
 }
 
+static void tegra_adma_synchronize(struct dma_chan *dc)
+{
+	struct tegra_adma_chan *tdc = to_tegra_adma_chan(dc);
+
+	vchan_synchronize(&tdc->vc);
+}
+
 static void tegra_adma_start(struct tegra_adma_chan *tdc)
 {
 	struct virt_dma_desc *vd = vchan_next_desc(&tdc->vc);
@@ -909,6 +916,7 @@ static int tegra_adma_probe(struct platform_device *pdev)
 	tdma->dma_dev.device_config = tegra_adma_slave_config;
 	tdma->dma_dev.device_tx_status = tegra_adma_tx_status;
 	tdma->dma_dev.device_terminate_all = tegra_adma_terminate_all;
+	tdma->dma_dev.device_synchronize = tegra_adma_synchronize;
 	tdma->dma_dev.src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	tdma->dma_dev.dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
 	tdma->dma_dev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
diff --git a/drivers/dma/ti/dma-crossbar.c b/drivers/dma/ti/dma-crossbar.c
index 7f17ee87a6dce3..ff05b150ad3723 100644
--- a/drivers/dma/ti/dma-crossbar.c
+++ b/drivers/dma/ti/dma-crossbar.c
@@ -79,34 +79,35 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec,
 {
 	struct platform_device *pdev = of_find_device_by_node(ofdma->of_node);
 	struct ti_am335x_xbar_data *xbar = platform_get_drvdata(pdev);
-	struct ti_am335x_xbar_map *map;
+	struct ti_am335x_xbar_map *map = ERR_PTR(-EINVAL);
 
 	if (dma_spec->args_count != 3)
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 
 	if (dma_spec->args[2] >= xbar->xbar_events) {
 		dev_err(&pdev->dev, "Invalid XBAR event number: %d\n",
 			dma_spec->args[2]);
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	if (dma_spec->args[0] >= xbar->dma_requests) {
 		dev_err(&pdev->dev, "Invalid DMA request line number: %d\n",
 			dma_spec->args[0]);
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	/* The of_node_put() will be done in the core for the node */
 	dma_spec->np = of_parse_phandle(ofdma->of_node, "dma-masters", 0);
 	if (!dma_spec->np) {
 		dev_err(&pdev->dev, "Can't get DMA master\n");
-		return ERR_PTR(-EINVAL);
+		goto out_put_pdev;
 	}
 
 	map = kzalloc(sizeof(*map), GFP_KERNEL);
 	if (!map) {
 		of_node_put(dma_spec->np);
-		return ERR_PTR(-ENOMEM);
+		map = ERR_PTR(-ENOMEM);
+		goto out_put_pdev;
 	}
 
 	map->dma_line = (u16)dma_spec->args[0];
@@ -120,6 +121,9 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec,
 
 	ti_am335x_xbar_write(xbar->iomem, map->dma_line, map->mux_val);
 
+out_put_pdev:
+	put_device(&pdev->dev);
+
 	return map;
 }
 
@@ -288,6 +292,8 @@ static void *ti_dra7_xbar_route_allocate(struct of_phandle_args *dma_spec,
 
 	ti_dra7_xbar_write(xbar->iomem, map->xbar_out, map->xbar_in);
 
+	put_device(&pdev->dev);
+
 	return map;
 }
 
diff --git a/drivers/dma/ti/k3-udma-private.c b/drivers/dma/ti/k3-udma-private.c
index 05228bf0003332..624360423ef170 100644
--- a/drivers/dma/ti/k3-udma-private.c
+++ b/drivers/dma/ti/k3-udma-private.c
@@ -42,9 +42,9 @@ struct udma_dev *of_xudma_dev_get(struct device_node *np, const char *property)
 	}
 
 	ud = platform_get_drvdata(pdev);
+	put_device(&pdev->dev);
 	if (!ud) {
 		pr_debug("UDMA has not been probed\n");
-		put_device(&pdev->dev);
 		return ERR_PTR(-EPROBE_DEFER);
 	}
 
diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c
index cf96cf915c0c74..efc9093707e5ae 100644
--- a/drivers/dma/ti/omap-dma.c
+++ b/drivers/dma/ti/omap-dma.c
@@ -1809,6 +1809,8 @@ static int omap_dma_probe(struct platform_device *pdev)
 	if (rc) {
 		pr_warn("OMAP-DMA: failed to register slave DMA engine device: %d\n",
 			rc);
+		if (od->ll123_supported)
+			dma_pool_destroy(od->desc_pool);
 		omap_dma_free(od);
 		return rc;
 	}
@@ -1824,6 +1826,8 @@ static int omap_dma_probe(struct platform_device *pdev)
 		if (rc) {
 			pr_warn("OMAP-DMA: failed to register DMA controller\n");
 			dma_async_device_unregister(&od->ddev);
+			if (od->ll123_supported)
+				dma_pool_destroy(od->desc_pool);
 			omap_dma_free(od);
 		}
 	}
diff --git a/drivers/dma/xilinx/xdma-regs.h b/drivers/dma/xilinx/xdma-regs.h
index dd98b4526b90aa..b19c173d8bfce7 100644
--- a/drivers/dma/xilinx/xdma-regs.h
+++ b/drivers/dma/xilinx/xdma-regs.h
@@ -9,6 +9,7 @@
 
 /* The length of register space exposed to host */
 #define XDMA_REG_SPACE_LEN	65536
+#define XDMA_MAX_REG_OFFSET	(XDMA_REG_SPACE_LEN - 4)
 
 /*
  * maximum number of DMA channels for each direction:
diff --git a/drivers/dma/xilinx/xdma.c b/drivers/dma/xilinx/xdma.c
index e0bfd129d563f3..dbab4c44991435 100644
--- a/drivers/dma/xilinx/xdma.c
+++ b/drivers/dma/xilinx/xdma.c
@@ -38,7 +38,7 @@ static const struct regmap_config xdma_regmap_config = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,
-	.max_register = XDMA_REG_SPACE_LEN,
+	.max_register = XDMA_MAX_REG_OFFSET,
 };
 
 /**
diff --git a/drivers/dma/xilinx/xilinx_dma.c b/drivers/dma/xilinx/xilinx_dma.c
index 14c4c5031b556f..176cac3f37a73a 100644
--- a/drivers/dma/xilinx/xilinx_dma.c
+++ b/drivers/dma/xilinx/xilinx_dma.c
@@ -128,6 +128,7 @@
 #define XILINX_MCDMA_MAX_CHANS_PER_DEVICE	0x20
 #define XILINX_DMA_MAX_CHANS_PER_DEVICE		0x2
 #define XILINX_CDMA_MAX_CHANS_PER_DEVICE	0x1
+#define XILINX_DMA_DFAULT_ADDRWIDTH		0x20
 
 #define XILINX_DMA_DMAXR_ALL_IRQ_MASK	\
 		(XILINX_DMA_DMASR_FRM_CNT_IRQ | \
@@ -3057,7 +3058,7 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 	struct xilinx_dma_device *xdev;
 	struct device_node *child, *np = pdev->dev.of_node;
-	u32 num_frames, addr_width, len_width;
+	u32 num_frames, addr_width = XILINX_DMA_DFAULT_ADDRWIDTH, len_width;
 	int i, err;
 
 	/* Allocate and initialize the DMA engine structure */
@@ -3131,7 +3132,9 @@ static int xilinx_dma_probe(struct platform_device *pdev)
 
 	err = of_property_read_u32(node, "xlnx,addrwidth", &addr_width);
 	if (err < 0)
-		dev_warn(xdev->dev, "missing xlnx,addrwidth property\n");
+		dev_warn(xdev->dev,
+			 "missing xlnx,addrwidth property, using default value %d\n",
+			 XILINX_DMA_DFAULT_ADDRWIDTH);
 
 	if (addr_width > 32)
 		xdev->ext_addr = true;
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index afccdebf5ac1eb..6cade6d7ceff62 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -358,10 +358,11 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	layers[1].type = EDAC_MC_LAYER_CHANNEL;
 	layers[1].size = nr_channels;
 	layers[1].is_virt_csrow = false;
-	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers,
-			    sizeof(struct i3200_priv));
+
+	rc = -ENOMEM;
+	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, sizeof(struct i3200_priv));
 	if (!mci)
-		return -ENOMEM;
+		goto unmap;
 
 	edac_dbg(3, "MC: init mci\n");
 
@@ -421,9 +422,9 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
 	return 0;
 
 fail:
+	edac_mc_free(mci);
+unmap:
 	iounmap(window);
-	if (mci)
-		edac_mc_free(mci);
 
 	return rc;
 }
diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index 49ab5721aab25c..292dda754c2366 100644
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -341,9 +341,12 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	layers[1].type = EDAC_MC_LAYER_CHANNEL;
 	layers[1].size = x38_channel_num;
 	layers[1].is_virt_csrow = false;
+
+
+	rc = -ENOMEM;
 	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0);
 	if (!mci)
-		return -ENOMEM;
+		goto unmap;
 
 	edac_dbg(3, "MC: init mci\n");
 
@@ -403,9 +406,9 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
 	return 0;
 
 fail:
+	edac_mc_free(mci);
+unmap:
 	iounmap(window);
-	if (mci)
-		edac_mc_free(mci);
 
 	return rc;
 }
diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
index cd34ef9384f1e8..74ffaf44d74ce1 100644
--- a/drivers/firmware/efi/cper.c
+++ b/drivers/firmware/efi/cper.c
@@ -162,7 +162,7 @@ int cper_bits_to_str(char *buf, int buf_size, unsigned long bits,
 		len -= size;
 		str += size;
 	}
-	return len - buf_size;
+	return buf_size - len;
 }
 EXPORT_SYMBOL_GPL(cper_bits_to_str);
 
diff --git a/drivers/firmware/imx/imx-scu-irq.c b/drivers/firmware/imx/imx-scu-irq.c
index b9f6128d56f708..f587abcd7ca3aa 100644
--- a/drivers/firmware/imx/imx-scu-irq.c
+++ b/drivers/firmware/imx/imx-scu-irq.c
@@ -203,6 +203,18 @@ int imx_scu_enable_general_irq_channel(struct device *dev)
 	struct mbox_chan *ch;
 	int ret = 0, i = 0;
 
+	if (!of_parse_phandle_with_args(dev->of_node, "mboxes",
+				       "#mbox-cells", 0, &spec)) {
+		i = of_alias_get_id(spec.np, "mu");
+		of_node_put(spec.np);
+	}
+
+	/* use mu1 as general mu irq channel if failed */
+	if (i < 0)
+		i = 1;
+
+	mu_resource_id = IMX_SC_R_MU_0A + i;
+
 	ret = imx_scu_get_handle(&imx_sc_irq_ipc_handle);
 	if (ret)
 		return ret;
@@ -225,18 +237,6 @@ int imx_scu_enable_general_irq_channel(struct device *dev)
 		return ret;
 	}
 
-	if (!of_parse_phandle_with_args(dev->of_node, "mboxes",
-				       "#mbox-cells", 0, &spec)) {
-		i = of_alias_get_id(spec.np, "mu");
-		of_node_put(spec.np);
-	}
-
-	/* use mu1 as general mu irq channel if failed */
-	if (i < 0)
-		i = 1;
-
-	mu_resource_id = IMX_SC_R_MU_0A + i;
-
 	/* Create directory under /sysfs/firmware */
 	wakeup_obj = kobject_create_and_add("scu_wakeup_source", firmware_kobj);
 	if (!wakeup_obj) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
index 7200110197415f..bff44fc21e8bf5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
@@ -110,7 +110,7 @@ int amdgpu_unmap_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
 	struct drm_exec exec;
 	int r;
 
-	drm_exec_init(&exec, DRM_EXEC_INTERRUPTIBLE_WAIT);
+	drm_exec_init(&exec, 0);
 	drm_exec_until_all_locked(&exec) {
 		r = amdgpu_vm_lock_pd(vm, &exec, 0);
 		if (likely(!r))
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index c1b9333d7b78a4..017552e79178fa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -4029,6 +4029,14 @@ void amdgpu_device_fini_hw(struct amdgpu_device *adev)
 	/* disable ras feature must before hw fini */
 	amdgpu_ras_pre_fini(adev);
 
+	/*
+	 * device went through surprise hotplug; we need to destroy topology
+	 * before ip_fini_early to prevent kfd locking refcount issues by calling
+	 * amdgpu_amdkfd_suspend()
+	 */
+	if (drm_dev_is_unplugged(adev_to_drm(adev)))
+		amdgpu_amdkfd_device_fini_sw(adev);
+
 	amdgpu_device_ip_fini_early(adev);
 
 	amdgpu_irq_fini_hw(adev);
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index fd4a75073364c7..48eb5545adcdc3 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -2446,6 +2446,14 @@ static int allocate_hiq_sdma_mqd(struct device_queue_manager *dqm)
 	return retval;
 }
 
+static void deallocate_hiq_sdma_mqd(struct kfd_node *dev,
+				    struct kfd_mem_obj *mqd)
+{
+	WARN(!mqd, "No hiq sdma mqd trunk to free");
+
+	amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem);
+}
+
 struct device_queue_manager *device_queue_manager_init(struct kfd_node *dev)
 {
 	struct device_queue_manager *dqm;
@@ -2567,19 +2575,14 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_node *dev)
 		return dqm;
 	}
 
+	if (!dev->kfd->shared_resources.enable_mes)
+		deallocate_hiq_sdma_mqd(dev, &dqm->hiq_sdma_mqd);
+
 out_free:
 	kfree(dqm);
 	return NULL;
 }
 
-static void deallocate_hiq_sdma_mqd(struct kfd_node *dev,
-				    struct kfd_mem_obj *mqd)
-{
-	WARN(!mqd, "No hiq sdma mqd trunk to free");
-
-	amdgpu_amdkfd_free_gtt_mem(dev->adev, &mqd->gtt_mem);
-}
-
 void device_queue_manager_uninit(struct device_queue_manager *dqm)
 {
 	dqm->ops.stop(dqm);
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h b/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h
index b015e80672ec9b..fcd3ab4b004594 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_hdmi_types.h
@@ -41,7 +41,7 @@
 /* kHZ*/
 #define DP_ADAPTOR_DVI_MAX_TMDS_CLK 165000
 /* kHZ*/
-#define DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK 165000
+#define DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK 340000
 
 struct dp_hdmi_dongle_signature_data {
 	int8_t id[15];/* "DP-HDMI ADAPTOR"*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 0172fede51b5bc..14f5b4f00f724f 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1228,7 +1228,7 @@ void dce110_blank_stream(struct pipe_ctx *pipe_ctx)
 	struct dce_hwseq *hws = link->dc->hwseq;
 
 	if (link->local_sink && link->local_sink->sink_signal == SIGNAL_TYPE_EDP) {
-		if (!link->skip_implict_edp_power_control)
+		if (!link->skip_implict_edp_power_control && hws)
 			hws->funcs.edp_backlight_control(link, false);
 		link->dc->hwss.set_abm_immediate_disable(pipe_ctx);
 	}
diff --git a/drivers/gpu/drm/amd/display/dc/link/link_detection.c b/drivers/gpu/drm/amd/display/dc/link/link_detection.c
index 2d98f539a100ae..0717f69f7c45a1 100644
--- a/drivers/gpu/drm/amd/display/dc/link/link_detection.c
+++ b/drivers/gpu/drm/amd/display/dc/link/link_detection.c
@@ -325,7 +325,7 @@ static void query_dp_dual_mode_adaptor(
 
 	/* Assume we have no valid DP passive dongle connected */
 	*dongle = DISPLAY_DONGLE_NONE;
-	sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK;
+	sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_DVI_MAX_TMDS_CLK;
 
 	/* Read DP-HDMI dongle I2c (no response interpreted as DP-DVI dongle)*/
 	if (!i2c_read(
@@ -381,6 +381,8 @@ static void query_dp_dual_mode_adaptor(
 
 		}
 	}
+	if (is_valid_hdmi_signature)
+		sink_cap->max_hdmi_pixel_clock = DP_ADAPTOR_HDMI_SAFE_MAX_TMDS_CLK;
 
 	if (is_type2_dongle) {
 		uint32_t max_tmds_clk =
diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index e5f68b2b8def3b..caf590caaf2c7b 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -2257,8 +2257,6 @@ static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
 		if (scaling_factor == 0)
 			return -EINVAL;
 
-		memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
-
 		ret = si_calculate_adjusted_tdp_limits(adev,
 						       false, /* ??? */
 						       adev->pm.dpm.tdp_adjustment,
@@ -2267,6 +2265,12 @@ static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
 		if (ret)
 			return ret;
 
+		if (adev->pdev->device == 0x6611 && adev->pdev->revision == 0x87) {
+			/* Workaround buggy powertune on Radeon 430 and 520. */
+			tdp_limit = 32;
+			near_tdp_limit = 28;
+		}
+
 		smc_table->dpm2Params.TDPLimit =
 			cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
 		smc_table->dpm2Params.NearTDPLimit =
@@ -2312,16 +2316,8 @@ static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
 
 	if (ni_pi->enable_power_containment) {
 		SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
-		u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
 		int ret;
 
-		memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
-
-		smc_table->dpm2Params.NearTDPLimit =
-			cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
-		smc_table->dpm2Params.SafePowerLimit =
-			cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
-
 		ret = amdgpu_si_copy_bytes_to_smc(adev,
 						  (si_pi->state_table_start +
 						   offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
@@ -3458,10 +3454,15 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
 		    (adev->pdev->revision == 0x80) ||
 		    (adev->pdev->revision == 0x81) ||
 		    (adev->pdev->revision == 0x83) ||
-		    (adev->pdev->revision == 0x87) ||
+		    (adev->pdev->revision == 0x87 &&
+				adev->pdev->device != 0x6611) ||
 		    (adev->pdev->device == 0x6604) ||
 		    (adev->pdev->device == 0x6605)) {
 			max_sclk = 75000;
+		} else if (adev->pdev->revision == 0x87 &&
+				adev->pdev->device == 0x6611) {
+			/* Radeon 430 and 520 */
+			max_sclk = 78000;
 		}
 	}
 
diff --git a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
index a95ee5dcc2e394..1a889139cb0530 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
@@ -84,6 +84,7 @@ curs507a_prepare(struct nv50_wndw *wndw, struct nv50_head_atom *asyh,
 		asyh->curs.handle = handle;
 		asyh->curs.offset = offset;
 		asyh->set.curs = asyh->curs.visible;
+		nv50_atom(asyh->state.state)->lock_core = true;
 	}
 }
 
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 0d69098eddd90f..8a94eee57d9435 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1607,6 +1607,7 @@ static const struct panel_desc dataimage_scf0700c48ggu18 = {
 	},
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 	.bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
+	.connector_type = DRM_MODE_CONNECTOR_DPI,
 };
 
 static const struct display_timing dlc_dlc0700yzg_1_timing = {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 69dfe69ce0f87d..a8c8c9375d2973 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -923,8 +923,10 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
 	ttm_bo_unreserve(&buf->tbo);
 
 	res = vmw_shader_alloc(dev_priv, buf, size, 0, shader_type);
-	if (unlikely(ret != 0))
+	if (IS_ERR(res)) {
+		ret = PTR_ERR(res);
 		goto no_reserve;
+	}
 
 	ret = vmw_cmdbuf_res_add(man, vmw_cmdbuf_res_shader,
 				 vmw_shader_key(user_key, shader_type),
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index a8e8da002b9bbd..5e3bd615066c1b 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -983,6 +983,7 @@ static int usbhid_parse(struct hid_device *hid)
 	struct usb_device *dev = interface_to_usbdev (intf);
 	struct hid_descriptor *hdesc;
 	struct hid_class_descriptor *hcdesc;
+	__u8 fixed_opt_descriptors_size;
 	u32 quirks = 0;
 	unsigned int rsize = 0;
 	char *rdesc;
@@ -1013,7 +1014,21 @@ static int usbhid_parse(struct hid_device *hid)
 			      (hdesc->bNumDescriptors - 1) * sizeof(*hcdesc)) {
 		dbg_hid("hid descriptor invalid, bLen=%hhu bNum=%hhu\n",
 			hdesc->bLength, hdesc->bNumDescriptors);
-		return -EINVAL;
+
+		/*
+		 * Some devices may expose a wrong number of descriptors compared
+		 * to the provided length.
+		 * However, we ignore the optional hid class descriptors entirely
+		 * so we can safely recompute the proper field.
+		 */
+		if (hdesc->bLength >= sizeof(*hdesc)) {
+			fixed_opt_descriptors_size = hdesc->bLength - sizeof(*hdesc);
+
+			hid_warn(intf, "fixing wrong optional hid class descriptors count\n");
+			hdesc->bNumDescriptors = fixed_opt_descriptors_size / sizeof(*hcdesc) + 1;
+		} else {
+			return -EINVAL;
+		}
 	}
 
 	hid->version = le16_to_cpu(hdesc->bcdHID);
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 51e5018ac9b26c..a8ad728354cb09 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -270,7 +270,7 @@ void hv_synic_enable_regs(unsigned int cpu)
 	union hv_synic_scontrol sctrl;
 
 	/* Setup the Synic's message page */
-	simp.as_uint64 = hv_get_register(HV_REGISTER_SIMP);
+	simp.as_uint64 = hv_get_msr(HV_MSR_SIMP);
 	simp.simp_enabled = 1;
 
 	if (ms_hyperv.paravisor_present || hv_root_partition) {
@@ -286,10 +286,10 @@ void hv_synic_enable_regs(unsigned int cpu)
 			>> HV_HYP_PAGE_SHIFT;
 	}
 
-	hv_set_register(HV_REGISTER_SIMP, simp.as_uint64);
+	hv_set_msr(HV_MSR_SIMP, simp.as_uint64);
 
 	/* Setup the Synic's event page */
-	siefp.as_uint64 = hv_get_register(HV_REGISTER_SIEFP);
+	siefp.as_uint64 = hv_get_msr(HV_MSR_SIEFP);
 	siefp.siefp_enabled = 1;
 
 	if (ms_hyperv.paravisor_present || hv_root_partition) {
@@ -305,13 +305,12 @@ void hv_synic_enable_regs(unsigned int cpu)
 			>> HV_HYP_PAGE_SHIFT;
 	}
 
-	hv_set_register(HV_REGISTER_SIEFP, siefp.as_uint64);
+	hv_set_msr(HV_MSR_SIEFP, siefp.as_uint64);
 
 	/* Setup the shared SINT. */
 	if (vmbus_irq != -1)
 		enable_percpu_irq(vmbus_irq, 0);
-	shared_sint.as_uint64 = hv_get_register(HV_REGISTER_SINT0 +
-					VMBUS_MESSAGE_SINT);
+	shared_sint.as_uint64 = hv_get_msr(HV_MSR_SINT0 + VMBUS_MESSAGE_SINT);
 
 	shared_sint.vector = vmbus_interrupt;
 	shared_sint.masked = false;
@@ -326,14 +325,13 @@ void hv_synic_enable_regs(unsigned int cpu)
 #else
 	shared_sint.auto_eoi = 0;
 #endif
-	hv_set_register(HV_REGISTER_SINT0 + VMBUS_MESSAGE_SINT,
-				shared_sint.as_uint64);
+	hv_set_msr(HV_MSR_SINT0 + VMBUS_MESSAGE_SINT, shared_sint.as_uint64);
 
 	/* Enable the global synic bit */
-	sctrl.as_uint64 = hv_get_register(HV_REGISTER_SCONTROL);
+	sctrl.as_uint64 = hv_get_msr(HV_MSR_SCONTROL);
 	sctrl.enable = 1;
 
-	hv_set_register(HV_REGISTER_SCONTROL, sctrl.as_uint64);
+	hv_set_msr(HV_MSR_SCONTROL, sctrl.as_uint64);
 }
 
 int hv_synic_init(unsigned int cpu)
@@ -357,17 +355,15 @@ void hv_synic_disable_regs(unsigned int cpu)
 	union hv_synic_siefp siefp;
 	union hv_synic_scontrol sctrl;
 
-	shared_sint.as_uint64 = hv_get_register(HV_REGISTER_SINT0 +
-					VMBUS_MESSAGE_SINT);
+	shared_sint.as_uint64 = hv_get_msr(HV_MSR_SINT0 + VMBUS_MESSAGE_SINT);
 
 	shared_sint.masked = 1;
 
 	/* Need to correctly cleanup in the case of SMP!!! */
 	/* Disable the interrupt */
-	hv_set_register(HV_REGISTER_SINT0 + VMBUS_MESSAGE_SINT,
-				shared_sint.as_uint64);
+	hv_set_msr(HV_MSR_SINT0 + VMBUS_MESSAGE_SINT, shared_sint.as_uint64);
 
-	simp.as_uint64 = hv_get_register(HV_REGISTER_SIMP);
+	simp.as_uint64 = hv_get_msr(HV_MSR_SIMP);
 	/*
 	 * In Isolation VM, sim and sief pages are allocated by
 	 * paravisor. These pages also will be used by kdump
@@ -382,9 +378,9 @@ void hv_synic_disable_regs(unsigned int cpu)
 		simp.base_simp_gpa = 0;
 	}
 
-	hv_set_register(HV_REGISTER_SIMP, simp.as_uint64);
+	hv_set_msr(HV_MSR_SIMP, simp.as_uint64);
 
-	siefp.as_uint64 = hv_get_register(HV_REGISTER_SIEFP);
+	siefp.as_uint64 = hv_get_msr(HV_MSR_SIEFP);
 	siefp.siefp_enabled = 0;
 
 	if (ms_hyperv.paravisor_present || hv_root_partition) {
@@ -394,12 +390,12 @@ void hv_synic_disable_regs(unsigned int cpu)
 		siefp.base_siefp_gpa = 0;
 	}
 
-	hv_set_register(HV_REGISTER_SIEFP, siefp.as_uint64);
+	hv_set_msr(HV_MSR_SIEFP, siefp.as_uint64);
 
 	/* Disable the global synic bit */
-	sctrl.as_uint64 = hv_get_register(HV_REGISTER_SCONTROL);
+	sctrl.as_uint64 = hv_get_msr(HV_MSR_SCONTROL);
 	sctrl.enable = 0;
-	hv_set_register(HV_REGISTER_SCONTROL, sctrl.as_uint64);
+	hv_set_msr(HV_MSR_SCONTROL, sctrl.as_uint64);
 
 	if (vmbus_irq != -1)
 		disable_percpu_irq(vmbus_irq);
diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c
index ccad7bca3fd3da..5512861dd8d2de 100644
--- a/drivers/hv/hv_common.c
+++ b/drivers/hv/hv_common.c
@@ -216,31 +216,33 @@ static void hv_kmsg_dump(struct kmsg_dumper *dumper,
 
 	/*
 	 * Write dump contents to the page. No need to synchronize; panic should
-	 * be single-threaded.
+	 * be single-threaded. Ignore failures from kmsg_dump_get_buffer() since
+	 * panic notification should be done even if there is no message data.
+	 * Don't assume bytes_written is set in case of failure, so initialize it.
 	 */
 	kmsg_dump_rewind(&iter);
-	kmsg_dump_get_buffer(&iter, false, hv_panic_page, HV_HYP_PAGE_SIZE,
+	bytes_written = 0;
+	(void)kmsg_dump_get_buffer(&iter, false, hv_panic_page, HV_HYP_PAGE_SIZE,
 			     &bytes_written);
-	if (!bytes_written)
-		return;
+
 	/*
 	 * P3 to contain the physical address of the panic page & P4 to
 	 * contain the size of the panic data in that page. Rest of the
 	 * registers are no-op when the NOTIFY_MSG flag is set.
 	 */
-	hv_set_register(HV_REGISTER_CRASH_P0, 0);
-	hv_set_register(HV_REGISTER_CRASH_P1, 0);
-	hv_set_register(HV_REGISTER_CRASH_P2, 0);
-	hv_set_register(HV_REGISTER_CRASH_P3, virt_to_phys(hv_panic_page));
-	hv_set_register(HV_REGISTER_CRASH_P4, bytes_written);
+	hv_set_msr(HV_MSR_CRASH_P0, 0);
+	hv_set_msr(HV_MSR_CRASH_P1, 0);
+	hv_set_msr(HV_MSR_CRASH_P2, 0);
+	hv_set_msr(HV_MSR_CRASH_P3, bytes_written ? virt_to_phys(hv_panic_page) : 0);
+	hv_set_msr(HV_MSR_CRASH_P4, bytes_written);
 
 	/*
 	 * Let Hyper-V know there is crash data available along with
 	 * the panic message.
 	 */
-	hv_set_register(HV_REGISTER_CRASH_CTL,
-			(HV_CRASH_CTL_CRASH_NOTIFY |
-			 HV_CRASH_CTL_CRASH_NOTIFY_MSG));
+	hv_set_msr(HV_MSR_CRASH_CTL,
+		   (HV_CRASH_CTL_CRASH_NOTIFY |
+		    HV_CRASH_CTL_CRASH_NOTIFY_MSG));
 }
 
 static struct kmsg_dumper hv_kmsg_dumper = {
@@ -311,7 +313,7 @@ int __init hv_common_init(void)
 		 * Register for panic kmsg callback only if the right
 		 * capability is supported by the hypervisor.
 		 */
-		hyperv_crash_ctl = hv_get_register(HV_REGISTER_CRASH_CTL);
+		hyperv_crash_ctl = hv_get_msr(HV_MSR_CRASH_CTL);
 		if (hyperv_crash_ctl & HV_CRASH_CTL_CRASH_NOTIFY_MSG)
 			hv_kmsg_dump_register();
 
@@ -410,7 +412,7 @@ int hv_common_cpu_init(unsigned int cpu)
 		*inputarg = mem;
 	}
 
-	msr_vp_index = hv_get_register(HV_REGISTER_VP_INDEX);
+	msr_vp_index = hv_get_msr(HV_MSR_VP_INDEX);
 
 	hv_vp_index[cpu] = msr_vp_index;
 
@@ -507,7 +509,7 @@ EXPORT_SYMBOL_GPL(hv_is_hibernation_supported);
  */
 static u64 __hv_read_ref_counter(void)
 {
-	return hv_get_register(HV_REGISTER_TIME_REF_COUNT);
+	return hv_get_msr(HV_MSR_TIME_REF_COUNT);
 }
 
 u64 (*hv_read_reference_counter)(void) = __hv_read_ref_counter;
diff --git a/drivers/hwtracing/intel_th/core.c b/drivers/hwtracing/intel_th/core.c
index a7c8324f6e1aac..e14163459c3d1e 100644
--- a/drivers/hwtracing/intel_th/core.c
+++ b/drivers/hwtracing/intel_th/core.c
@@ -810,9 +810,12 @@ static int intel_th_output_open(struct inode *inode, struct file *file)
 	int err;
 
 	dev = bus_find_device_by_devt(&intel_th_bus, inode->i_rdev);
-	if (!dev || !dev->driver) {
+	if (!dev)
+		return -ENODEV;
+
+	if (!dev->driver) {
 		err = -ENODEV;
-		goto out_no_device;
+		goto out_put_device;
 	}
 
 	thdrv = to_intel_th_driver(dev->driver);
@@ -836,12 +839,22 @@ static int intel_th_output_open(struct inode *inode, struct file *file)
 
 out_put_device:
 	put_device(dev);
-out_no_device:
+
 	return err;
 }
 
+static int intel_th_output_release(struct inode *inode, struct file *file)
+{
+	struct intel_th_device *thdev = file->private_data;
+
+	put_device(&thdev->dev);
+
+	return 0;
+}
+
 static const struct file_operations intel_th_output_fops = {
 	.open	= intel_th_output_open,
+	.release = intel_th_output_release,
 	.llseek	= noop_llseek,
 };
 
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 350f7827fbacaa..f6e46168571f5c 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -97,6 +97,7 @@ struct geni_i2c_dev {
 	dma_addr_t dma_addr;
 	struct dma_chan *tx_c;
 	struct dma_chan *rx_c;
+	bool no_dma;
 	bool gpi_mode;
 	bool abort_done;
 };
@@ -411,7 +412,7 @@ static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	size_t len = msg->len;
 	struct i2c_msg *cur;
 
-	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	dma_buf = gi2c->no_dma ? NULL : i2c_get_dma_safe_msg_buf(msg, 32);
 	if (dma_buf)
 		geni_se_select_mode(se, GENI_SE_DMA);
 	else
@@ -450,7 +451,7 @@ static int geni_i2c_tx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg,
 	size_t len = msg->len;
 	struct i2c_msg *cur;
 
-	dma_buf = i2c_get_dma_safe_msg_buf(msg, 32);
+	dma_buf = gi2c->no_dma ? NULL : i2c_get_dma_safe_msg_buf(msg, 32);
 	if (dma_buf)
 		geni_se_select_mode(se, GENI_SE_DMA);
 	else
@@ -866,10 +867,12 @@ static int geni_i2c_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-	if (desc && desc->no_dma_support)
+	if (desc && desc->no_dma_support) {
 		fifo_disable = false;
-	else
+		gi2c->no_dma = true;
+	} else {
 		fifo_disable = readl_relaxed(gi2c->se.base + GENI_IF_DISABLE_RO) & FIFO_IF_DISABLE;
+	}
 
 	if (fifo_disable) {
 		/* FIFO is disabled, so we can only use GPI DMA */
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index d2104e14e2559d..51d8de18e6d6d0 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -517,7 +517,6 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
 		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
 		.sensors_supported = {
 			[0] = H3LIS331DL_ACCEL_DEV_NAME,
-			[1] = IIS328DQ_ACCEL_DEV_NAME,
 		},
 		.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
 		.odr = {
@@ -584,6 +583,77 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
 		.multi_read_bit = true,
 		.bootime = 2,
 	},
+	{
+		.wai = 0x32,
+		.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+		.sensors_supported = {
+			[0] = IIS328DQ_ACCEL_DEV_NAME,
+		},
+		.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
+		.odr = {
+			.addr = 0x20,
+			.mask = 0x18,
+			.odr_avl = {
+				{ .hz = 50, .value = 0x00, },
+				{ .hz = 100, .value = 0x01, },
+				{ .hz = 400, .value = 0x02, },
+				{ .hz = 1000, .value = 0x03, },
+			},
+		},
+		.pw = {
+			.addr = 0x20,
+			.mask = 0x20,
+			.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
+			.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
+		},
+		.enable_axis = {
+			.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
+			.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
+		},
+		.fs = {
+			.addr = 0x23,
+			.mask = 0x30,
+			.fs_avl = {
+				[0] = {
+					.num = ST_ACCEL_FS_AVL_100G,
+					.value = 0x00,
+					.gain = IIO_G_TO_M_S_2(980),
+				},
+				[1] = {
+					.num = ST_ACCEL_FS_AVL_200G,
+					.value = 0x01,
+					.gain = IIO_G_TO_M_S_2(1950),
+				},
+				[2] = {
+					.num = ST_ACCEL_FS_AVL_400G,
+					.value = 0x03,
+					.gain = IIO_G_TO_M_S_2(3910),
+				},
+			},
+		},
+		.bdu = {
+			.addr = 0x23,
+			.mask = 0x80,
+		},
+		.drdy_irq = {
+			.int1 = {
+				.addr = 0x22,
+				.mask = 0x02,
+			},
+			.int2 = {
+				.addr = 0x22,
+				.mask = 0x10,
+			},
+			.addr_ihl = 0x22,
+			.mask_ihl = 0x80,
+		},
+		.sim = {
+			.addr = 0x23,
+			.value = BIT(0),
+		},
+		.multi_read_bit = true,
+		.bootime = 2,
+	},
 	{
 		/* No WAI register present */
 		.sensors_supported = {
diff --git a/drivers/iio/adc/ad7280a.c b/drivers/iio/adc/ad7280a.c
index 9080c795dcb7e4..10cc623bf62a33 100644
--- a/drivers/iio/adc/ad7280a.c
+++ b/drivers/iio/adc/ad7280a.c
@@ -1028,7 +1028,9 @@ static int ad7280_probe(struct spi_device *spi)
 
 	st->spi->max_speed_hz = AD7280A_MAX_SPI_CLK_HZ;
 	st->spi->mode = SPI_MODE_1;
-	spi_setup(st->spi);
+	ret = spi_setup(st->spi);
+	if (ret < 0)
+		return ret;
 
 	st->ctrl_lb = FIELD_PREP(AD7280A_CTRL_LB_ACQ_TIME_MSK, st->acquisition_time) |
 		FIELD_PREP(AD7280A_CTRL_LB_THERMISTOR_MSK, st->thermistor_term_en);
diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index 4c08f8a04f9620..26829ff29d35a4 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -90,7 +90,7 @@
 
 #define CHIPID_AD9434			0x6A
 #define AD9434_DEF_OUTPUT_MODE		0x00
-#define AD9434_REG_VREF_MASK		0xC0
+#define AD9434_REG_VREF_MASK		GENMASK(4, 0)
 
 /*
  * Analog Devices AD9467 16-Bit, 200/250 MSPS ADC
diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index b54e4481fafb4d..4ca39a2527c211 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -2504,6 +2504,7 @@ static int at91_adc_remove(struct platform_device *pdev)
 	struct at91_adc_state *st = iio_priv(indio_dev);
 
 	iio_device_unregister(indio_dev);
+	cancel_work_sync(&st->touch_st.workq);
 
 	at91_adc_dma_disable(st);
 
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index 43c8af41b4a9d8..a935ef1840a6fc 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -721,14 +721,7 @@ static const struct iio_chan_spec exynos_adc_iio_channels[] = {
 	ADC_CHANNEL(9, "adc9"),
 };
 
-static int exynos_adc_remove_devices(struct device *dev, void *c)
-{
-	struct platform_device *pdev = to_platform_device(dev);
-
-	platform_device_unregister(pdev);
 
-	return 0;
-}
 
 static int exynos_adc_ts_open(struct input_dev *dev)
 {
@@ -929,8 +922,7 @@ static int exynos_adc_probe(struct platform_device *pdev)
 	return 0;
 
 err_of_populate:
-	device_for_each_child(&indio_dev->dev, NULL,
-				exynos_adc_remove_devices);
+	of_platform_depopulate(&indio_dev->dev);
 	if (has_ts) {
 		input_unregister_device(info->input);
 		free_irq(info->tsirq, info);
@@ -959,8 +951,7 @@ static int exynos_adc_remove(struct platform_device *pdev)
 		free_irq(info->tsirq, info);
 		input_unregister_device(info->input);
 	}
-	device_for_each_child(&indio_dev->dev, NULL,
-				exynos_adc_remove_devices);
+	of_platform_depopulate(&indio_dev->dev);
 	iio_device_unregister(indio_dev);
 	free_irq(info->irq, info);
 	if (info->data->exit_hw)
diff --git a/drivers/iio/chemical/scd4x.c b/drivers/iio/chemical/scd4x.c
index ca6b20270711a6..6fd0fa3d3fbe16 100644
--- a/drivers/iio/chemical/scd4x.c
+++ b/drivers/iio/chemical/scd4x.c
@@ -585,7 +585,7 @@ static const struct iio_chan_spec scd4x_channels[] = {
 			.sign = 'u',
 			.realbits = 16,
 			.storagebits = 16,
-			.endianness = IIO_BE,
+			.endianness = IIO_CPU,
 		},
 	},
 	{
@@ -600,7 +600,7 @@ static const struct iio_chan_spec scd4x_channels[] = {
 			.sign = 'u',
 			.realbits = 16,
 			.storagebits = 16,
-			.endianness = IIO_BE,
+			.endianness = IIO_CPU,
 		},
 	},
 	{
@@ -613,7 +613,7 @@ static const struct iio_chan_spec scd4x_channels[] = {
 			.sign = 'u',
 			.realbits = 16,
 			.storagebits = 16,
-			.endianness = IIO_BE,
+			.endianness = IIO_CPU,
 		},
 	},
 };
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index 57cc0f0eedc6c6..4c9f7ade52b32d 100644
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -434,6 +434,12 @@ static const struct ad5686_chip_info ad5686_chip_info_tbl[] = {
 		.num_channels = 4,
 		.regmap_type = AD5686_REGMAP,
 	},
+	[ID_AD5695R] = {
+		.channels = ad5685r_channels,
+		.int_vref_mv = 2500,
+		.num_channels = 4,
+		.regmap_type = AD5686_REGMAP,
+	},
 	[ID_AD5696] = {
 		.channels = ad5686_channels,
 		.num_channels = 4,
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 6e42e0c659e0c7..ef664c7c661bf4 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -84,6 +84,13 @@ static const struct iio_chan_spec st_lsm6dsx_acc_channels[] = {
 	IIO_CHAN_SOFT_TIMESTAMP(3),
 };
 
+static const struct iio_chan_spec st_lsm6ds0_acc_channels[] = {
+	ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x28, IIO_MOD_X, 0),
+	ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x2a, IIO_MOD_Y, 1),
+	ST_LSM6DSX_CHANNEL(IIO_ACCEL, 0x2c, IIO_MOD_Z, 2),
+	IIO_CHAN_SOFT_TIMESTAMP(3),
+};
+
 static const struct iio_chan_spec st_lsm6dsx_gyro_channels[] = {
 	ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x22, IIO_MOD_X, 0),
 	ST_LSM6DSX_CHANNEL(IIO_ANGL_VEL, 0x24, IIO_MOD_Y, 1),
@@ -125,8 +132,8 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 		},
 		.channels = {
 			[ST_LSM6DSX_ID_ACC] = {
-				.chan = st_lsm6dsx_acc_channels,
-				.len = ARRAY_SIZE(st_lsm6dsx_acc_channels),
+				.chan = st_lsm6ds0_acc_channels,
+				.len = ARRAY_SIZE(st_lsm6ds0_acc_channels),
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.chan = st_lsm6ds0_gyro_channels,
@@ -1428,8 +1435,8 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 		},
 		.channels = {
 			[ST_LSM6DSX_ID_ACC] = {
-				.chan = st_lsm6dsx_acc_channels,
-				.len = ARRAY_SIZE(st_lsm6dsx_acc_channels),
+				.chan = st_lsm6ds0_acc_channels,
+				.len = ARRAY_SIZE(st_lsm6ds0_acc_channels),
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.chan = st_lsm6dsx_gyro_channels,
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 121bde49ccb7d4..f3e0788f51ca52 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -1618,6 +1618,10 @@ static void iio_dev_release(struct device *device)
 
 	iio_device_detach_buffers(indio_dev);
 
+	mutex_destroy(&iio_dev_opaque->info_exist_lock);
+	mutex_destroy(&iio_dev_opaque->mlock);
+
+	lockdep_unregister_key(&iio_dev_opaque->info_exist_key);
 	lockdep_unregister_key(&iio_dev_opaque->mlock_key);
 
 	ida_free(&iio_ida, iio_dev_opaque->id);
@@ -1663,8 +1667,7 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
 	indio_dev->dev.type = &iio_device_type;
 	indio_dev->dev.bus = &iio_bus_type;
 	device_initialize(&indio_dev->dev);
-	mutex_init(&iio_dev_opaque->mlock);
-	mutex_init(&iio_dev_opaque->info_exist_lock);
+
 	INIT_LIST_HEAD(&iio_dev_opaque->channel_attr_list);
 
 	iio_dev_opaque->id = ida_alloc(&iio_ida, GFP_KERNEL);
@@ -1685,7 +1688,10 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
 	INIT_LIST_HEAD(&iio_dev_opaque->ioctl_handlers);
 
 	lockdep_register_key(&iio_dev_opaque->mlock_key);
-	lockdep_set_class(&iio_dev_opaque->mlock, &iio_dev_opaque->mlock_key);
+	lockdep_register_key(&iio_dev_opaque->info_exist_key);
+
+	mutex_init(&iio_dev_opaque->mlock);
+	mutex_init(&iio_dev_opaque->info_exist_lock);
 
 	return indio_dev;
 }
diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h
index b24127e923db01..d492aa93a7c3ca 100644
--- a/drivers/input/serio/i8042-acpipnpio.h
+++ b/drivers/input/serio/i8042-acpipnpio.h
@@ -115,6 +115,17 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		},
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_NEVER)
 	},
+	{
+		/*
+		 * ASUS Zenbook UX425QA_UM425QA
+		 * Some Zenbooks report "Zenbook" with a lowercase b.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Zenbook UX425QA_UM425QA"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_PROBE_DEFER | SERIO_QUIRK_RESET_NEVER)
+	},
 	{
 		/* ASUS ZenBook UX425UA/QA */
 		.matches = {
@@ -1176,6 +1187,13 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = {
 		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
 					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
 	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "WUJIE Series-X5SP4NAG"),
+		},
+		.driver_data = (void *)(SERIO_QUIRK_NOMUX | SERIO_QUIRK_RESET_ALWAYS |
+					SERIO_QUIRK_NOLOOP | SERIO_QUIRK_NOPNP)
+	},
 	/*
 	 * A lot of modern Clevo barebones have touchpad and/or keyboard issues
 	 * after suspend fixable with the forcenorestore quirk.
diff --git a/drivers/interconnect/debugfs-client.c b/drivers/interconnect/debugfs-client.c
index 778deeb4a7e8a6..24d7b5a5779450 100644
--- a/drivers/interconnect/debugfs-client.c
+++ b/drivers/interconnect/debugfs-client.c
@@ -150,6 +150,11 @@ int icc_debugfs_client_init(struct dentry *icc_dir)
 		return ret;
 	}
 
+	src_node = devm_kstrdup(&pdev->dev, "", GFP_KERNEL);
+	dst_node = devm_kstrdup(&pdev->dev, "", GFP_KERNEL);
+	if (!src_node || !dst_node)
+		return -ENOMEM;
+
 	client_dir = debugfs_create_dir("test_client", icc_dir);
 
 	debugfs_create_str("src_node", 0600, client_dir, &src_node);
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index a1934fe4ad5ab0..91a2bcec1156a2 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -616,7 +616,7 @@ static struct its_collection *its_build_mapd_cmd(struct its_node *its,
 						 struct its_cmd_block *cmd,
 						 struct its_cmd_desc *desc)
 {
-	unsigned long itt_addr;
+	phys_addr_t itt_addr;
 	u8 size = ilog2(desc->its_mapd_cmd.dev->nr_ites);
 
 	itt_addr = virt_to_phys(desc->its_mapd_cmd.dev->itt);
@@ -787,7 +787,7 @@ static struct its_vpe *its_build_vmapp_cmd(struct its_node *its,
 					   struct its_cmd_desc *desc)
 {
 	struct its_vpe *vpe = valid_vpe(its, desc->its_vmapp_cmd.vpe);
-	unsigned long vpt_addr, vconf_addr;
+	phys_addr_t vpt_addr, vconf_addr;
 	u64 target;
 	bool alloc;
 
@@ -2404,10 +2404,10 @@ retry_baser:
 	baser->psz = psz;
 	tmp = indirect ? GITS_LVL1_ENTRY_SIZE : esz;
 
-	pr_info("ITS@%pa: allocated %d %s @%lx (%s, esz %d, psz %dK, shr %d)\n",
+	pr_info("ITS@%pa: allocated %d %s @%llx (%s, esz %d, psz %dK, shr %d)\n",
 		&its->phys_base, (int)(PAGE_ORDER_TO_SIZE(order) / (int)tmp),
 		its_base_type_string[type],
-		(unsigned long)virt_to_phys(base),
+		(u64)virt_to_phys(base),
 		indirect ? "indirect" : "flat", (int)esz,
 		psz / SZ_1K, (int)shr >> GITS_BASER_SHAREABILITY_SHIFT);
 
diff --git a/drivers/isdn/mISDN/timerdev.c b/drivers/isdn/mISDN/timerdev.c
index 83d6b484d3c6c2..2ea1887ca2fa02 100644
--- a/drivers/isdn/mISDN/timerdev.c
+++ b/drivers/isdn/mISDN/timerdev.c
@@ -109,14 +109,14 @@ mISDN_read(struct file *filep, char __user *buf, size_t count, loff_t *off)
 		spin_unlock_irq(&dev->lock);
 		if (filep->f_flags & O_NONBLOCK)
 			return -EAGAIN;
-		wait_event_interruptible(dev->wait, (dev->work ||
+		wait_event_interruptible(dev->wait, (READ_ONCE(dev->work) ||
 						     !list_empty(list)));
 		if (signal_pending(current))
 			return -ERESTARTSYS;
 		spin_lock_irq(&dev->lock);
 	}
 	if (dev->work)
-		dev->work = 0;
+		WRITE_ONCE(dev->work, 0);
 	if (!list_empty(list)) {
 		timer = list_first_entry(list, struct mISDNtimer, list);
 		list_del(&timer->list);
@@ -141,13 +141,16 @@ mISDN_poll(struct file *filep, poll_table *wait)
 	if (*debug & DEBUG_TIMER)
 		printk(KERN_DEBUG "%s(%p, %p)\n", __func__, filep, wait);
 	if (dev) {
+		u32 work;
+
 		poll_wait(filep, &dev->wait, wait);
 		mask = 0;
-		if (dev->work || !list_empty(&dev->expired))
+		work = READ_ONCE(dev->work);
+		if (work || !list_empty(&dev->expired))
 			mask |= (EPOLLIN | EPOLLRDNORM);
 		if (*debug & DEBUG_TIMER)
 			printk(KERN_DEBUG "%s work(%d) empty(%d)\n", __func__,
-			       dev->work, list_empty(&dev->expired));
+			       work, list_empty(&dev->expired));
 	}
 	return mask;
 }
@@ -172,7 +175,7 @@ misdn_add_timer(struct mISDNtimerdev *dev, int timeout)
 	struct mISDNtimer	*timer;
 
 	if (!timeout) {
-		dev->work = 1;
+		WRITE_ONCE(dev->work, 1);
 		wake_up_interruptible(&dev->wait);
 		id = 0;
 	} else {
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c
index e7d75716632b8b..ac803768e40787 100644
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -546,11 +546,6 @@ int led_classdev_register_ext(struct device *parent,
 #ifdef CONFIG_LEDS_BRIGHTNESS_HW_CHANGED
 	led_cdev->brightness_hw_changed = -1;
 #endif
-	/* add to the list of leds */
-	down_write(&leds_list_lock);
-	list_add_tail(&led_cdev->node, &leds_list);
-	up_write(&leds_list_lock);
-
 	if (!led_cdev->max_brightness)
 		led_cdev->max_brightness = LED_FULL;
 
@@ -558,6 +553,11 @@ int led_classdev_register_ext(struct device *parent,
 
 	led_init_core(led_cdev);
 
+	/* add to the list of leds */
+	down_write(&leds_list_lock);
+	list_add_tail(&led_cdev->node, &leds_list);
+	up_write(&leds_list_lock);
+
 #ifdef CONFIG_LEDS_TRIGGERS
 	led_trigger_set_default(led_cdev);
 #endif
diff --git a/drivers/misc/uacce/uacce.c b/drivers/misc/uacce/uacce.c
index 930c252753a073..9b4f0ffa7594f3 100644
--- a/drivers/misc/uacce/uacce.c
+++ b/drivers/misc/uacce/uacce.c
@@ -37,20 +37,34 @@ static int uacce_start_queue(struct uacce_queue *q)
 	return 0;
 }
 
-static int uacce_put_queue(struct uacce_queue *q)
+static int uacce_stop_queue(struct uacce_queue *q)
 {
 	struct uacce_device *uacce = q->uacce;
 
-	if ((q->state == UACCE_Q_STARTED) && uacce->ops->stop_queue)
+	if (q->state != UACCE_Q_STARTED)
+		return 0;
+
+	if (uacce->ops->stop_queue)
 		uacce->ops->stop_queue(q);
 
-	if ((q->state == UACCE_Q_INIT || q->state == UACCE_Q_STARTED) &&
-	     uacce->ops->put_queue)
+	q->state = UACCE_Q_INIT;
+
+	return 0;
+}
+
+static void uacce_put_queue(struct uacce_queue *q)
+{
+	struct uacce_device *uacce = q->uacce;
+
+	uacce_stop_queue(q);
+
+	if (q->state != UACCE_Q_INIT)
+		return;
+
+	if (uacce->ops->put_queue)
 		uacce->ops->put_queue(q);
 
 	q->state = UACCE_Q_ZOMBIE;
-
-	return 0;
 }
 
 static long uacce_fops_unl_ioctl(struct file *filep,
@@ -77,7 +91,7 @@ static long uacce_fops_unl_ioctl(struct file *filep,
 		ret = uacce_start_queue(q);
 		break;
 	case UACCE_CMD_PUT_Q:
-		ret = uacce_put_queue(q);
+		ret = uacce_stop_queue(q);
 		break;
 	default:
 		if (uacce->ops->ioctl)
@@ -211,8 +225,14 @@ static void uacce_vma_close(struct vm_area_struct *vma)
 	}
 }
 
+static int uacce_vma_mremap(struct vm_area_struct *area)
+{
+	return -EPERM;
+}
+
 static const struct vm_operations_struct uacce_vm_ops = {
 	.close = uacce_vma_close,
+	.mremap = uacce_vma_mremap,
 };
 
 static int uacce_fops_mmap(struct file *filep, struct vm_area_struct *vma)
@@ -379,6 +399,9 @@ static ssize_t isolate_strategy_show(struct device *dev, struct device_attribute
 	struct uacce_device *uacce = to_uacce_device(dev);
 	u32 val;
 
+	if (!uacce->ops->isolate_err_threshold_read)
+		return -ENOENT;
+
 	val = uacce->ops->isolate_err_threshold_read(uacce);
 
 	return sysfs_emit(buf, "%u\n", val);
@@ -391,6 +414,9 @@ static ssize_t isolate_strategy_store(struct device *dev, struct device_attribut
 	unsigned long val;
 	int ret;
 
+	if (!uacce->ops->isolate_err_threshold_write)
+		return -ENOENT;
+
 	if (kstrtoul(buf, 0, &val) < 0)
 		return -EINVAL;
 
@@ -553,6 +579,8 @@ EXPORT_SYMBOL_GPL(uacce_alloc);
  */
 int uacce_register(struct uacce_device *uacce)
 {
+	int ret;
+
 	if (!uacce)
 		return -ENODEV;
 
@@ -563,7 +591,11 @@ int uacce_register(struct uacce_device *uacce)
 	uacce->cdev->ops = &uacce_fops;
 	uacce->cdev->owner = THIS_MODULE;
 
-	return cdev_device_add(uacce->cdev, &uacce->dev);
+	ret = cdev_device_add(uacce->cdev, &uacce->dev);
+	if (ret)
+		uacce->cdev = NULL;
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(uacce_register);
 
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index 87d78432a1e031..195cd25c2e0555 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1307,6 +1307,46 @@ out:
 	return err;
 }
 
+static int sdmmc_card_busy(struct mmc_host *mmc)
+{
+	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
+	struct rtsx_pcr *pcr = host->pcr;
+	int err;
+	u8 stat;
+	u8 mask = SD_DAT3_STATUS | SD_DAT2_STATUS | SD_DAT1_STATUS
+	| SD_DAT0_STATUS;
+
+	mutex_lock(&pcr->pcr_mutex);
+
+	rtsx_pci_start_run(pcr);
+
+	err = rtsx_pci_write_register(pcr, SD_BUS_STAT,
+				      SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP,
+			       SD_CLK_TOGGLE_EN);
+	if (err)
+		goto out;
+
+	mdelay(1);
+
+	err = rtsx_pci_read_register(pcr, SD_BUS_STAT, &stat);
+	if (err)
+		goto out;
+
+	err = rtsx_pci_write_register(pcr, SD_BUS_STAT,
+				      SD_CLK_TOGGLE_EN | SD_CLK_FORCE_STOP, 0);
+out:
+	mutex_unlock(&pcr->pcr_mutex);
+
+	if (err)
+		return err;
+
+	/* check if any pin between dat[0:3] is low */
+	if ((stat & mask) != mask)
+		return 1;
+	else
+		return 0;
+}
+
 static int sdmmc_execute_tuning(struct mmc_host *mmc, u32 opcode)
 {
 	struct realtek_pci_sdmmc *host = mmc_priv(mmc);
@@ -1405,6 +1445,7 @@ static const struct mmc_host_ops realtek_pci_sdmmc_ops = {
 	.get_ro = sdmmc_get_ro,
 	.get_cd = sdmmc_get_cd,
 	.start_signal_voltage_switch = sdmmc_switch_voltage,
+	.card_busy = sdmmc_card_busy,
 	.execute_tuning = sdmmc_execute_tuning,
 	.init_sd_express = sdmmc_init_sd_express,
 };
diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index 4c6fa92a95a6e5..def7997f340aa0 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -244,6 +244,13 @@ static void dwcmshc_rk3568_set_clock(struct sdhci_host *host, unsigned int clock
 	sdhci_writel(host, extra, reg);
 
 	if (clock <= 52000000) {
+		if (host->mmc->ios.timing == MMC_TIMING_MMC_HS200 ||
+		    host->mmc->ios.timing == MMC_TIMING_MMC_HS400) {
+			dev_err(mmc_dev(host->mmc),
+				"Can't reduce the clock below 52MHz in HS200/HS400 mode");
+			return;
+		}
+
 		/*
 		 * Disable DLL and reset both of sample and drive clock.
 		 * The bypass bit and start bit need to be set if DLL is not locked.
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b3ccc064cbff21..9385c3ac0c83c7 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1942,6 +1942,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev,
 	 */
 	if (!bond_has_slaves(bond)) {
 		if (bond_dev->type != slave_dev->type) {
+			if (slave_dev->type != ARPHRD_ETHER &&
+			    BOND_MODE(bond) == BOND_MODE_8023AD) {
+				SLAVE_NL_ERR(bond_dev, slave_dev, extack,
+					     "8023AD mode requires Ethernet devices");
+				return -EINVAL;
+			}
 			slave_dbg(bond_dev, slave_dev, "change device type from %d to %d\n",
 				  bond_dev->type, slave_dev->type);
 
@@ -4180,8 +4186,9 @@ static bool bond_flow_dissect(struct bonding *bond, struct sk_buff *skb, const v
 	case BOND_XMIT_POLICY_ENCAP23:
 	case BOND_XMIT_POLICY_ENCAP34:
 		memset(fk, 0, sizeof(*fk));
-		return __skb_flow_dissect(NULL, skb, &flow_keys_bonding,
-					  fk, data, l2_proto, nhoff, hlen, 0);
+		return __skb_flow_dissect(dev_net(bond->dev), skb,
+					  &flow_keys_bonding, fk, data,
+					  l2_proto, nhoff, hlen, 0);
 	default:
 		break;
 	}
diff --git a/drivers/net/can/ctucanfd/ctucanfd_base.c b/drivers/net/can/ctucanfd/ctucanfd_base.c
index f65c1a1e05ccdf..0d40564febeef0 100644
--- a/drivers/net/can/ctucanfd/ctucanfd_base.c
+++ b/drivers/net/can/ctucanfd/ctucanfd_base.c
@@ -310,7 +310,7 @@ static int ctucan_set_secondary_sample_point(struct net_device *ndev)
 		}
 
 		ssp_cfg = FIELD_PREP(REG_TRV_DELAY_SSP_OFFSET, ssp_offset);
-		ssp_cfg |= FIELD_PREP(REG_TRV_DELAY_SSP_SRC, 0x1);
+		ssp_cfg |= FIELD_PREP(REG_TRV_DELAY_SSP_SRC, 0x0);
 	}
 
 	ctucan_write32(priv, CTUCANFD_TRV_DELAY, ssp_cfg);
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 5355bac4dccbe0..fac8ac79df59f7 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -486,11 +486,17 @@ resubmit_urb:
 			  urb->transfer_buffer, RX_BUFFER_SIZE,
 			  ems_usb_read_bulk_callback, dev);
 
+	usb_anchor_urb(urb, &dev->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	if (retval == -ENODEV)
 		netif_device_detach(netdev);
-	else if (retval)
+	else
 		netdev_err(netdev,
 			   "failed resubmitting read bulk urb: %d\n", retval);
 }
diff --git a/drivers/net/can/usb/esd_usb.c b/drivers/net/can/usb/esd_usb.c
index 03ad10b01867d8..fdf2136824b3ae 100644
--- a/drivers/net/can/usb/esd_usb.c
+++ b/drivers/net/can/usb/esd_usb.c
@@ -539,13 +539,20 @@ resubmit_urb:
 			  urb->transfer_buffer, ESD_USB_RX_BUFFER_SIZE,
 			  esd_usb_read_bulk_callback, dev);
 
+	usb_anchor_urb(urb, &dev->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
+
 	if (retval == -ENODEV) {
 		for (i = 0; i < dev->net_count; i++) {
 			if (dev->nets[i])
 				netif_device_detach(dev->nets[i]->netdev);
 		}
-	} else if (retval) {
+	} else {
 		dev_err(dev->udev->dev.parent,
 			"failed resubmitting read bulk urb: %d\n", retval);
 	}
diff --git a/drivers/net/can/usb/etas_es58x/es58x_core.c b/drivers/net/can/usb/etas_es58x/es58x_core.c
index bb49a2c0a9a5c1..77f193861bcccb 100644
--- a/drivers/net/can/usb/etas_es58x/es58x_core.c
+++ b/drivers/net/can/usb/etas_es58x/es58x_core.c
@@ -1736,7 +1736,7 @@ static int es58x_alloc_rx_urbs(struct es58x_device *es58x_dev)
 	dev_dbg(dev, "%s: Allocated %d rx URBs each of size %u\n",
 		__func__, i, rx_buf_len);
 
-	return ret;
+	return 0;
 }
 
 /**
diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index a65526a71ce466..63439affd59d56 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -748,7 +748,13 @@ resubmit_urb:
 			  hf, parent->hf_size_rx,
 			  gs_usb_receive_bulk_callback, parent);
 
+	usb_anchor_urb(urb, &parent->rx_submitted);
+
 	rc = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!rc)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	/* USB failure take down all interfaces */
 	if (rc == -ENODEV) {
@@ -757,6 +763,9 @@ device_detach:
 			if (parent->canch[rc])
 				netif_device_detach(parent->canch[rc]->netdev);
 		}
+	} else if (rc != -ESHUTDOWN && net_ratelimit()) {
+		netdev_info(netdev, "failed to re-submit IN URB: %pe\n",
+			    ERR_PTR(urb->status));
 	}
 }
 
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
index 022b5b79247c5d..8af206c93d1980 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c
@@ -349,7 +349,14 @@ resubmit_urb:
 			  urb->transfer_buffer, KVASER_USB_RX_BUFFER_SIZE,
 			  kvaser_usb_read_bulk_callback, dev);
 
+	usb_anchor_urb(urb, &dev->rx_submitted);
+
 	err = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!err)
+		return;
+
+	usb_unanchor_urb(urb);
+
 	if (err == -ENODEV) {
 		for (i = 0; i < dev->nchannels; i++) {
 			if (!dev->nets[i])
@@ -357,7 +364,7 @@ resubmit_urb:
 
 			netif_device_detach(dev->nets[i]->netdev);
 		}
-	} else if (err) {
+	} else {
 		dev_err(&dev->intf->dev,
 			"Failed resubmitting read bulk urb: %d\n", err);
 	}
diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c
index ecc489afb84163..b0fceff59b3267 100644
--- a/drivers/net/can/usb/mcba_usb.c
+++ b/drivers/net/can/usb/mcba_usb.c
@@ -608,11 +608,17 @@ resubmit_urb:
 			  urb->transfer_buffer, MCBA_USB_RX_BUFF_SIZE,
 			  mcba_usb_read_bulk_callback, priv);
 
+	usb_anchor_urb(urb, &priv->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	if (retval == -ENODEV)
 		netif_device_detach(netdev);
-	else if (retval)
+	else
 		netdev_err(netdev, "failed resubmitting read bulk urb: %d\n",
 			   retval);
 }
diff --git a/drivers/net/can/usb/usb_8dev.c b/drivers/net/can/usb/usb_8dev.c
index 8a5596ce4e4631..0fedfc287f1f63 100644
--- a/drivers/net/can/usb/usb_8dev.c
+++ b/drivers/net/can/usb/usb_8dev.c
@@ -541,11 +541,17 @@ resubmit_urb:
 			  urb->transfer_buffer, RX_BUFFER_SIZE,
 			  usb_8dev_read_bulk_callback, priv);
 
+	usb_anchor_urb(urb, &priv->rx_submitted);
+
 	retval = usb_submit_urb(urb, GFP_ATOMIC);
+	if (!retval)
+		return;
+
+	usb_unanchor_urb(urb);
 
 	if (retval == -ENODEV)
 		netif_device_detach(netdev);
-	else if (retval)
+	else
 		netdev_err(netdev,
 			"failed resubmitting read bulk urb: %d\n", retval);
 }
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index b4d57da71de2a1..3d6f8f3a833668 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -2105,7 +2105,7 @@ static void xgbe_get_stats64(struct net_device *netdev,
 	s->multicast = pstats->rxmulticastframes_g;
 	s->rx_length_errors = pstats->rxlengtherror;
 	s->rx_crc_errors = pstats->rxcrcerror;
-	s->rx_fifo_errors = pstats->rxfifooverflow;
+	s->rx_over_errors = pstats->rxfifooverflow;
 
 	s->tx_packets = pstats->txframecount_gb;
 	s->tx_bytes = pstats->txoctetcount_gb;
@@ -2559,9 +2559,6 @@ read_again:
 			goto read_again;
 
 		if (error || packet->errors) {
-			if (packet->errors)
-				netif_err(pdata, rx_err, netdev,
-					  "error in received packet\n");
 			dev_kfree_skb(skb);
 			goto next_packet;
 		}
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 779f1324bb5f82..0cda78b78fb872 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -3797,6 +3797,7 @@ int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
 {
 	int status;
 	bool pmac_valid = false;
+	u32 pmac_id;
 
 	eth_zero_addr(mac);
 
@@ -3809,7 +3810,7 @@ int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac)
 						       adapter->if_handle, 0);
 	} else {
 		status = be_cmd_get_mac_from_list(adapter, mac, &pmac_valid,
-						  NULL, adapter->if_handle, 0);
+						  &pmac_id, adapter->if_handle, 0);
 	}
 
 	return status;
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 011c8cc8429e3a..2ed1e290f9d78e 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2141,7 +2141,7 @@ static int be_get_new_eqd(struct be_eq_obj *eqo)
 	struct be_aic_obj *aic;
 	struct be_rx_obj *rxo;
 	struct be_tx_obj *txo;
-	u64 rx_pkts = 0, tx_pkts = 0;
+	u64 rx_pkts = 0, tx_pkts = 0, pkts;
 	ulong now;
 	u32 pps, delta;
 	int i;
@@ -2157,15 +2157,17 @@ static int be_get_new_eqd(struct be_eq_obj *eqo)
 	for_all_rx_queues_on_eq(adapter, eqo, rxo, i) {
 		do {
 			start = u64_stats_fetch_begin(&rxo->stats.sync);
-			rx_pkts += rxo->stats.rx_pkts;
+			pkts = rxo->stats.rx_pkts;
 		} while (u64_stats_fetch_retry(&rxo->stats.sync, start));
+		rx_pkts += pkts;
 	}
 
 	for_all_tx_queues_on_eq(adapter, eqo, txo, i) {
 		do {
 			start = u64_stats_fetch_begin(&txo->stats.sync);
-			tx_pkts += txo->stats.tx_reqs;
+			pkts = txo->stats.tx_reqs;
 		} while (u64_stats_fetch_retry(&txo->stats.sync, start));
+		tx_pkts += pkts;
 	}
 
 	/* Skip, if wrapped around or first calculation */
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index dbf44a17987eb4..34627de2e311ee 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -2505,44 +2505,47 @@ static netdev_features_t hns3_features_check(struct sk_buff *skb,
 static void hns3_fetch_stats(struct rtnl_link_stats64 *stats,
 			     struct hns3_enet_ring *ring, bool is_tx)
 {
+	struct ring_stats ring_stats;
 	unsigned int start;
 
 	do {
 		start = u64_stats_fetch_begin(&ring->syncp);
-		if (is_tx) {
-			stats->tx_bytes += ring->stats.tx_bytes;
-			stats->tx_packets += ring->stats.tx_pkts;
-			stats->tx_dropped += ring->stats.sw_err_cnt;
-			stats->tx_dropped += ring->stats.tx_vlan_err;
-			stats->tx_dropped += ring->stats.tx_l4_proto_err;
-			stats->tx_dropped += ring->stats.tx_l2l3l4_err;
-			stats->tx_dropped += ring->stats.tx_tso_err;
-			stats->tx_dropped += ring->stats.over_max_recursion;
-			stats->tx_dropped += ring->stats.hw_limitation;
-			stats->tx_dropped += ring->stats.copy_bits_err;
-			stats->tx_dropped += ring->stats.skb2sgl_err;
-			stats->tx_dropped += ring->stats.map_sg_err;
-			stats->tx_errors += ring->stats.sw_err_cnt;
-			stats->tx_errors += ring->stats.tx_vlan_err;
-			stats->tx_errors += ring->stats.tx_l4_proto_err;
-			stats->tx_errors += ring->stats.tx_l2l3l4_err;
-			stats->tx_errors += ring->stats.tx_tso_err;
-			stats->tx_errors += ring->stats.over_max_recursion;
-			stats->tx_errors += ring->stats.hw_limitation;
-			stats->tx_errors += ring->stats.copy_bits_err;
-			stats->tx_errors += ring->stats.skb2sgl_err;
-			stats->tx_errors += ring->stats.map_sg_err;
-		} else {
-			stats->rx_bytes += ring->stats.rx_bytes;
-			stats->rx_packets += ring->stats.rx_pkts;
-			stats->rx_dropped += ring->stats.l2_err;
-			stats->rx_errors += ring->stats.l2_err;
-			stats->rx_errors += ring->stats.l3l4_csum_err;
-			stats->rx_crc_errors += ring->stats.l2_err;
-			stats->multicast += ring->stats.rx_multicast;
-			stats->rx_length_errors += ring->stats.err_pkt_len;
-		}
+		ring_stats = ring->stats;
 	} while (u64_stats_fetch_retry(&ring->syncp, start));
+
+	if (is_tx) {
+		stats->tx_bytes += ring_stats.tx_bytes;
+		stats->tx_packets += ring_stats.tx_pkts;
+		stats->tx_dropped += ring_stats.sw_err_cnt;
+		stats->tx_dropped += ring_stats.tx_vlan_err;
+		stats->tx_dropped += ring_stats.tx_l4_proto_err;
+		stats->tx_dropped += ring_stats.tx_l2l3l4_err;
+		stats->tx_dropped += ring_stats.tx_tso_err;
+		stats->tx_dropped += ring_stats.over_max_recursion;
+		stats->tx_dropped += ring_stats.hw_limitation;
+		stats->tx_dropped += ring_stats.copy_bits_err;
+		stats->tx_dropped += ring_stats.skb2sgl_err;
+		stats->tx_dropped += ring_stats.map_sg_err;
+		stats->tx_errors += ring_stats.sw_err_cnt;
+		stats->tx_errors += ring_stats.tx_vlan_err;
+		stats->tx_errors += ring_stats.tx_l4_proto_err;
+		stats->tx_errors += ring_stats.tx_l2l3l4_err;
+		stats->tx_errors += ring_stats.tx_tso_err;
+		stats->tx_errors += ring_stats.over_max_recursion;
+		stats->tx_errors += ring_stats.hw_limitation;
+		stats->tx_errors += ring_stats.copy_bits_err;
+		stats->tx_errors += ring_stats.skb2sgl_err;
+		stats->tx_errors += ring_stats.map_sg_err;
+	} else {
+		stats->rx_bytes += ring_stats.rx_bytes;
+		stats->rx_packets += ring_stats.rx_pkts;
+		stats->rx_dropped += ring_stats.l2_err;
+		stats->rx_errors += ring_stats.l2_err;
+		stats->rx_errors += ring_stats.l3l4_csum_err;
+		stats->rx_crc_errors += ring_stats.l2_err;
+		stats->multicast += ring_stats.rx_multicast;
+		stats->rx_length_errors += ring_stats.err_pkt_len;
+	}
 }
 
 static void hns3_nic_get_stats64(struct net_device *netdev,
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
index 4d15eb73b97285..659d6351f26c83 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h
@@ -731,7 +731,7 @@ struct hclge_fd_tcam_config_3_cmd {
 #define HCLGE_FD_AD_QID_M		GENMASK(11, 2)
 #define HCLGE_FD_AD_USE_COUNTER_B	12
 #define HCLGE_FD_AD_COUNTER_NUM_S	13
-#define HCLGE_FD_AD_COUNTER_NUM_M	GENMASK(20, 13)
+#define HCLGE_FD_AD_COUNTER_NUM_M	GENMASK(19, 13)
 #define HCLGE_FD_AD_NXT_STEP_B		20
 #define HCLGE_FD_AD_NXT_KEY_S		21
 #define HCLGE_FD_AD_NXT_KEY_M		GENMASK(25, 21)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 2df0c6305b9088..72a5df4e3a3292 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -5617,7 +5617,7 @@ static int hclge_fd_ad_config(struct hclge_dev *hdev, u8 stage, int loc,
 			HCLGE_FD_AD_COUNTER_NUM_S, action->counter_id);
 	hnae3_set_bit(ad_data, HCLGE_FD_AD_NXT_STEP_B, action->use_next_stage);
 	hnae3_set_field(ad_data, HCLGE_FD_AD_NXT_KEY_M, HCLGE_FD_AD_NXT_KEY_S,
-			action->counter_id);
+			action->next_input_key);
 
 	req->ad_data = cpu_to_le64(ad_data);
 	ret = hclge_cmd_send(&hdev->hw, &desc, 1);
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c
index a6a290514e5484..7aef40b50b8989 100644
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -396,6 +396,8 @@ static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
 			if (!ring_stats)
 				goto err_out;
 
+			u64_stats_init(&ring_stats->syncp);
+
 			WRITE_ONCE(tx_ring_stats[i], ring_stats);
 		}
 
@@ -415,6 +417,8 @@ static int ice_vsi_alloc_ring_stats(struct ice_vsi *vsi)
 			if (!ring_stats)
 				goto err_out;
 
+			u64_stats_init(&ring_stats->syncp);
+
 			WRITE_ONCE(rx_ring_stats[i], ring_stats);
 		}
 
@@ -3893,22 +3897,31 @@ int ice_vsi_add_vlan_zero(struct ice_vsi *vsi)
 int ice_vsi_del_vlan_zero(struct ice_vsi *vsi)
 {
 	struct ice_vsi_vlan_ops *vlan_ops = ice_get_compat_vsi_vlan_ops(vsi);
+	struct ice_pf *pf = vsi->back;
 	struct ice_vlan vlan;
 	int err;
 
-	vlan = ICE_VLAN(0, 0, 0);
-	err = vlan_ops->del_vlan(vsi, &vlan);
-	if (err && err != -EEXIST)
-		return err;
+	if (pf->lag && pf->lag->primary) {
+		dev_dbg(ice_pf_to_dev(pf), "Interface is primary in aggregate - not deleting prune list\n");
+	} else {
+		vlan = ICE_VLAN(0, 0, 0);
+		err = vlan_ops->del_vlan(vsi, &vlan);
+		if (err && err != -EEXIST)
+			return err;
+	}
 
 	/* in SVM both VLAN 0 filters are identical */
 	if (!ice_is_dvm_ena(&vsi->back->hw))
 		return 0;
 
-	vlan = ICE_VLAN(ETH_P_8021Q, 0, 0);
-	err = vlan_ops->del_vlan(vsi, &vlan);
-	if (err && err != -EEXIST)
-		return err;
+	if (pf->lag && pf->lag->primary) {
+		dev_dbg(ice_pf_to_dev(pf), "Interface is primary in aggregate - not deleting QinQ prune list\n");
+	} else {
+		vlan = ICE_VLAN(ETH_P_8021Q, 0, 0);
+		err = vlan_ops->del_vlan(vsi, &vlan);
+		if (err && err != -EEXIST)
+			return err;
+	}
 
 	/* when deleting the last VLAN filter, make sure to disable the VLAN
 	 * promisc mode so the filter isn't left by accident
diff --git a/drivers/net/ethernet/intel/igc/igc_ptp.c b/drivers/net/ethernet/intel/igc/igc_ptp.c
index a82af96e6bd12f..4c07c1e4aa9979 100644
--- a/drivers/net/ethernet/intel/igc/igc_ptp.c
+++ b/drivers/net/ethernet/intel/igc/igc_ptp.c
@@ -758,36 +758,43 @@ static void igc_ptp_tx_reg_to_stamp(struct igc_adapter *adapter,
 static void igc_ptp_tx_hwtstamp(struct igc_adapter *adapter)
 {
 	struct igc_hw *hw = &adapter->hw;
+	u32 txstmpl_old;
 	u64 regval;
 	u32 mask;
 	int i;
 
+	/* Establish baseline of TXSTMPL_0 before checking TXTT_0.
+	 * This baseline is used to detect if a new timestamp arrives in
+	 * register 0 during the hardware bug workaround below.
+	 */
+	txstmpl_old = rd32(IGC_TXSTMPL);
+
 	mask = rd32(IGC_TSYNCTXCTL) & IGC_TSYNCTXCTL_TXTT_ANY;
 	if (mask & IGC_TSYNCTXCTL_TXTT_0) {
 		regval = rd32(IGC_TXSTMPL);
 		regval |= (u64)rd32(IGC_TXSTMPH) << 32;
 	} else {
-		/* There's a bug in the hardware that could cause
-		 * missing interrupts for TX timestamping. The issue
-		 * is that for new interrupts to be triggered, the
-		 * IGC_TXSTMPH_0 register must be read.
+		/* TXTT_0 not set - register 0 has no new timestamp initially.
+		 *
+		 * Hardware bug: Future timestamp interrupts won't fire unless
+		 * TXSTMPH_0 is read, even if the timestamp was captured in
+		 * registers 1-3.
 		 *
-		 * To avoid discarding a valid timestamp that just
-		 * happened at the "wrong" time, we need to confirm
-		 * that there was no timestamp captured, we do that by
-		 * assuming that no two timestamps in sequence have
-		 * the same nanosecond value.
+		 * Workaround: Read TXSTMPH_0 here to enable future interrupts.
+		 * However, this read clears TXTT_0. If a timestamp arrives in
+		 * register 0 after checking TXTT_0 but before this read, it
+		 * would be lost.
 		 *
-		 * So, we read the "low" register, read the "high"
-		 * register (to latch a new timestamp) and read the
-		 * "low" register again, if "old" and "new" versions
-		 * of the "low" register are different, a valid
-		 * timestamp was captured, we can read the "high"
-		 * register again.
+		 * To detect this race: We saved a baseline read of TXSTMPL_0
+		 * before TXTT_0 check. After performing the workaround read of
+		 * TXSTMPH_0, we read TXSTMPL_0 again. Since consecutive
+		 * timestamps never share the same nanosecond value, a change
+		 * between the baseline and new TXSTMPL_0 indicates a timestamp
+		 * arrived during the race window. If so, read the complete
+		 * timestamp.
 		 */
-		u32 txstmpl_old, txstmpl_new;
+		u32 txstmpl_new;
 
-		txstmpl_old = rd32(IGC_TXSTMPL);
 		rd32(IGC_TXSTMPH);
 		txstmpl_new = rd32(IGC_TXSTMPL);
 
@@ -802,7 +809,7 @@ static void igc_ptp_tx_hwtstamp(struct igc_adapter *adapter)
 
 done:
 	/* Now that the problematic first register was handled, we can
-	 * use retrieve the timestamps from the other registers
+	 * retrieve the timestamps from the other registers
 	 * (starting from '1') with less complications.
 	 */
 	for (i = 1; i < IGC_MAX_TX_TSTAMP_REGS; i++) {
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
index 67e6d755b30ecf..846049b6c4d60c 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c
@@ -1541,8 +1541,8 @@ static int rvu_get_attach_blkaddr(struct rvu *rvu, int blktype,
 	return -ENODEV;
 }
 
-static void rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
-			     int num_lfs, struct rsrc_attach *attach)
+static int rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
+			    int num_lfs, struct rsrc_attach *attach)
 {
 	struct rvu_pfvf *pfvf = rvu_get_pfvf(rvu, pcifunc);
 	struct rvu_hwinfo *hw = rvu->hw;
@@ -1552,21 +1552,21 @@ static void rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
 	u64 cfg;
 
 	if (!num_lfs)
-		return;
+		return -EINVAL;
 
 	blkaddr = rvu_get_attach_blkaddr(rvu, blktype, pcifunc, attach);
 	if (blkaddr < 0)
-		return;
+		return -EFAULT;
 
 	block = &hw->block[blkaddr];
 	if (!block->lf.bmap)
-		return;
+		return -ESRCH;
 
 	for (slot = 0; slot < num_lfs; slot++) {
 		/* Allocate the resource */
 		lf = rvu_alloc_rsrc(&block->lf);
 		if (lf < 0)
-			return;
+			return -EFAULT;
 
 		cfg = (1ULL << 63) | (pcifunc << 8) | slot;
 		rvu_write64(rvu, blkaddr, block->lfcfg_reg |
@@ -1577,6 +1577,8 @@ static void rvu_attach_block(struct rvu *rvu, int pcifunc, int blktype,
 		/* Set start MSIX vector for this LF within this PF/VF */
 		rvu_set_msix_offset(rvu, pfvf, block, lf);
 	}
+
+	return 0;
 }
 
 static int rvu_check_rsrc_availability(struct rvu *rvu,
@@ -1714,22 +1716,31 @@ int rvu_mbox_handler_attach_resources(struct rvu *rvu,
 	int err;
 
 	/* If first request, detach all existing attached resources */
-	if (!attach->modify)
-		rvu_detach_rsrcs(rvu, NULL, pcifunc);
+	if (!attach->modify) {
+		err = rvu_detach_rsrcs(rvu, NULL, pcifunc);
+		if (err)
+			return err;
+	}
 
 	mutex_lock(&rvu->rsrc_lock);
 
 	/* Check if the request can be accommodated */
 	err = rvu_check_rsrc_availability(rvu, attach, pcifunc);
 	if (err)
-		goto exit;
+		goto fail1;
 
 	/* Now attach the requested resources */
-	if (attach->npalf)
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_NPA, 1, attach);
+	if (attach->npalf) {
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_NPA, 1, attach);
+		if (err)
+			goto fail1;
+	}
 
-	if (attach->nixlf)
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_NIX, 1, attach);
+	if (attach->nixlf) {
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_NIX, 1, attach);
+		if (err)
+			goto fail2;
+	}
 
 	if (attach->sso) {
 		/* RVU func doesn't know which exact LF or slot is attached
@@ -1739,33 +1750,64 @@ int rvu_mbox_handler_attach_resources(struct rvu *rvu,
 		 */
 		if (attach->modify)
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_SSO);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_SSO,
-				 attach->sso, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_SSO,
+				       attach->sso, attach);
+		if (err)
+			goto fail3;
 	}
 
 	if (attach->ssow) {
 		if (attach->modify)
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_SSOW);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_SSOW,
-				 attach->ssow, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_SSOW,
+				       attach->ssow, attach);
+		if (err)
+			goto fail4;
 	}
 
 	if (attach->timlfs) {
 		if (attach->modify)
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_TIM);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_TIM,
-				 attach->timlfs, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_TIM,
+				       attach->timlfs, attach);
+		if (err)
+			goto fail5;
 	}
 
 	if (attach->cptlfs) {
 		if (attach->modify &&
 		    rvu_attach_from_same_block(rvu, BLKTYPE_CPT, attach))
 			rvu_detach_block(rvu, pcifunc, BLKTYPE_CPT);
-		rvu_attach_block(rvu, pcifunc, BLKTYPE_CPT,
-				 attach->cptlfs, attach);
+		err = rvu_attach_block(rvu, pcifunc, BLKTYPE_CPT,
+				       attach->cptlfs, attach);
+		if (err)
+			goto fail6;
 	}
 
-exit:
+	mutex_unlock(&rvu->rsrc_lock);
+	return 0;
+
+fail6:
+	if (attach->timlfs)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_TIM);
+
+fail5:
+	if (attach->ssow)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_SSOW);
+
+fail4:
+	if (attach->sso)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_SSO);
+
+fail3:
+	if (attach->nixlf)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_NIX);
+
+fail2:
+	if (attach->npalf)
+		rvu_detach_block(rvu, pcifunc, BLKTYPE_NPA);
+
+fail1:
 	mutex_unlock(&rvu->rsrc_lock);
 	return err;
 }
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index 74953f67a2bf9c..3af58bc9f533cc 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -330,7 +330,7 @@ static int cn10k_mcs_write_rx_flowid(struct otx2_nic *pfvf,
 
 	req->data[0] = FIELD_PREP(MCS_TCAM0_MAC_DA_MASK, mac_da);
 	req->mask[0] = ~0ULL;
-	req->mask[0] = ~MCS_TCAM0_MAC_DA_MASK;
+	req->mask[0] &= ~MCS_TCAM0_MAC_DA_MASK;
 
 	req->data[1] = FIELD_PREP(MCS_TCAM1_ETYPE_MASK, ETH_P_MACSEC);
 	req->mask[1] = ~0ULL;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
index c5de3ba33e2f0e..47bfa8f7ca5356 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
@@ -893,13 +893,8 @@ static inline dma_addr_t otx2_dma_map_page(struct otx2_nic *pfvf,
 					   size_t offset, size_t size,
 					   enum dma_data_direction dir)
 {
-	dma_addr_t iova;
-
-	iova = dma_map_page_attrs(pfvf->dev, page,
+	return dma_map_page_attrs(pfvf->dev, page,
 				  offset, size, dir, DMA_ATTR_SKIP_CPU_SYNC);
-	if (unlikely(dma_mapping_error(pfvf->dev, iova)))
-		return (dma_addr_t)NULL;
-	return iova;
 }
 
 static inline void otx2_dma_unmap_page(struct otx2_nic *pfvf,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 5c6f01abdcb91d..03201bcda1a689 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -5687,6 +5687,7 @@ err_free_cpumask:
 
 void mlx5e_priv_cleanup(struct mlx5e_priv *priv)
 {
+	bool destroying = test_bit(MLX5E_STATE_DESTROYING, &priv->state);
 	int i;
 
 	/* bail if change profile failed and also rollback failed */
@@ -5712,6 +5713,8 @@ void mlx5e_priv_cleanup(struct mlx5e_priv *priv)
 	}
 
 	memset(priv, 0, sizeof(*priv));
+	if (destroying) /* restore destroying bit, to allow unload */
+		set_bit(MLX5E_STATE_DESTROYING, &priv->state);
 }
 
 static unsigned int mlx5e_get_max_num_txqs(struct mlx5_core_dev *mdev,
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index aa114240e340d9..af001e2e688b2e 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -1762,6 +1762,9 @@ static int netvsc_set_rxfh(struct net_device *dev, const u32 *indir,
 	if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
 		return -EOPNOTSUPP;
 
+	if (!ndc->rx_table_sz)
+		return -EOPNOTSUPP;
+
 	rndis_dev = ndev->extension;
 	if (indir) {
 		for (i = 0; i < ndc->rx_table_sz; i++)
diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
index 025e0c19ec2552..fce3ced90bd3d9 100644
--- a/drivers/net/ipvlan/ipvlan.h
+++ b/drivers/net/ipvlan/ipvlan.h
@@ -69,7 +69,6 @@ struct ipvl_dev {
 	DECLARE_BITMAP(mac_filters, IPVLAN_MAC_FILTER_SIZE);
 	netdev_features_t	sfeatures;
 	u32			msg_enable;
-	spinlock_t		addrs_lock;
 };
 
 struct ipvl_addr {
@@ -90,6 +89,7 @@ struct ipvl_port {
 	struct net_device	*dev;
 	possible_net_t		pnet;
 	struct hlist_head	hlhead[IPVLAN_HASH_SIZE];
+	spinlock_t		addrs_lock; /* guards hash-table and addrs */
 	struct list_head	ipvlans;
 	u16			mode;
 	u16			flags;
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 83bd65a227709c..268ea41a17d52c 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -107,17 +107,15 @@ void ipvlan_ht_addr_del(struct ipvl_addr *addr)
 struct ipvl_addr *ipvlan_find_addr(const struct ipvl_dev *ipvlan,
 				   const void *iaddr, bool is_v6)
 {
-	struct ipvl_addr *addr, *ret = NULL;
+	struct ipvl_addr *addr;
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(addr, &ipvlan->addrs, anode) {
-		if (addr_equal(is_v6, addr, iaddr)) {
-			ret = addr;
-			break;
-		}
+	assert_spin_locked(&ipvlan->port->addrs_lock);
+
+	list_for_each_entry(addr, &ipvlan->addrs, anode) {
+		if (addr_equal(is_v6, addr, iaddr))
+			return addr;
 	}
-	rcu_read_unlock();
-	return ret;
+	return NULL;
 }
 
 bool ipvlan_addr_busy(struct ipvl_port *port, void *iaddr, bool is_v6)
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 57c79f5f29916b..679e816146d81c 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -74,6 +74,7 @@ static int ipvlan_port_create(struct net_device *dev)
 	for (idx = 0; idx < IPVLAN_HASH_SIZE; idx++)
 		INIT_HLIST_HEAD(&port->hlhead[idx]);
 
+	spin_lock_init(&port->addrs_lock);
 	skb_queue_head_init(&port->backlog);
 	INIT_WORK(&port->wq, ipvlan_process_multicast);
 	ida_init(&port->ida);
@@ -179,6 +180,7 @@ static void ipvlan_uninit(struct net_device *dev)
 static int ipvlan_open(struct net_device *dev)
 {
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
+	struct ipvl_port *port = ipvlan->port;
 	struct ipvl_addr *addr;
 
 	if (ipvlan->port->mode == IPVLAN_MODE_L3 ||
@@ -187,10 +189,10 @@ static int ipvlan_open(struct net_device *dev)
 	else
 		dev->flags &= ~IFF_NOARP;
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(addr, &ipvlan->addrs, anode)
+	spin_lock_bh(&port->addrs_lock);
+	list_for_each_entry(addr, &ipvlan->addrs, anode)
 		ipvlan_ht_addr_add(ipvlan, addr);
-	rcu_read_unlock();
+	spin_unlock_bh(&port->addrs_lock);
 
 	return 0;
 }
@@ -204,10 +206,10 @@ static int ipvlan_stop(struct net_device *dev)
 	dev_uc_unsync(phy_dev, dev);
 	dev_mc_unsync(phy_dev, dev);
 
-	rcu_read_lock();
-	list_for_each_entry_rcu(addr, &ipvlan->addrs, anode)
+	spin_lock_bh(&ipvlan->port->addrs_lock);
+	list_for_each_entry(addr, &ipvlan->addrs, anode)
 		ipvlan_ht_addr_del(addr);
-	rcu_read_unlock();
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 
 	return 0;
 }
@@ -574,7 +576,6 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev,
 	if (!tb[IFLA_MTU])
 		ipvlan_adjust_mtu(ipvlan, phy_dev);
 	INIT_LIST_HEAD(&ipvlan->addrs);
-	spin_lock_init(&ipvlan->addrs_lock);
 
 	/* TODO Probably put random address here to be presented to the
 	 * world but keep using the physical-dev address for the outgoing
@@ -652,13 +653,13 @@ void ipvlan_link_delete(struct net_device *dev, struct list_head *head)
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
 	struct ipvl_addr *addr, *next;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	list_for_each_entry_safe(addr, next, &ipvlan->addrs, anode) {
 		ipvlan_ht_addr_del(addr);
 		list_del_rcu(&addr->anode);
 		kfree_rcu(addr, rcu);
 	}
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 
 	ida_simple_remove(&ipvlan->port->ida, dev->dev_id);
 	list_del_rcu(&ipvlan->pnode);
@@ -805,6 +806,8 @@ static int ipvlan_add_addr(struct ipvl_dev *ipvlan, void *iaddr, bool is_v6)
 {
 	struct ipvl_addr *addr;
 
+	assert_spin_locked(&ipvlan->port->addrs_lock);
+
 	addr = kzalloc(sizeof(struct ipvl_addr), GFP_ATOMIC);
 	if (!addr)
 		return -ENOMEM;
@@ -835,16 +838,16 @@ static void ipvlan_del_addr(struct ipvl_dev *ipvlan, void *iaddr, bool is_v6)
 {
 	struct ipvl_addr *addr;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	addr = ipvlan_find_addr(ipvlan, iaddr, is_v6);
 	if (!addr) {
-		spin_unlock_bh(&ipvlan->addrs_lock);
+		spin_unlock_bh(&ipvlan->port->addrs_lock);
 		return;
 	}
 
 	ipvlan_ht_addr_del(addr);
 	list_del_rcu(&addr->anode);
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 	kfree_rcu(addr, rcu);
 }
 
@@ -866,14 +869,14 @@ static int ipvlan_add_addr6(struct ipvl_dev *ipvlan, struct in6_addr *ip6_addr)
 {
 	int ret = -EINVAL;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	if (ipvlan_addr_busy(ipvlan->port, ip6_addr, true))
 		netif_err(ipvlan, ifup, ipvlan->dev,
 			  "Failed to add IPv6=%pI6c addr for %s intf\n",
 			  ip6_addr, ipvlan->dev->name);
 	else
 		ret = ipvlan_add_addr(ipvlan, ip6_addr, true);
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 	return ret;
 }
 
@@ -912,21 +915,24 @@ static int ipvlan_addr6_validator_event(struct notifier_block *unused,
 	struct in6_validator_info *i6vi = (struct in6_validator_info *)ptr;
 	struct net_device *dev = (struct net_device *)i6vi->i6vi_dev->dev;
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
+	int ret = NOTIFY_OK;
 
 	if (!ipvlan_is_valid_dev(dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
 	case NETDEV_UP:
+		spin_lock_bh(&ipvlan->port->addrs_lock);
 		if (ipvlan_addr_busy(ipvlan->port, &i6vi->i6vi_addr, true)) {
 			NL_SET_ERR_MSG(i6vi->extack,
 				       "Address already assigned to an ipvlan device");
-			return notifier_from_errno(-EADDRINUSE);
+			ret = notifier_from_errno(-EADDRINUSE);
 		}
+		spin_unlock_bh(&ipvlan->port->addrs_lock);
 		break;
 	}
 
-	return NOTIFY_OK;
+	return ret;
 }
 #endif
 
@@ -934,14 +940,14 @@ static int ipvlan_add_addr4(struct ipvl_dev *ipvlan, struct in_addr *ip4_addr)
 {
 	int ret = -EINVAL;
 
-	spin_lock_bh(&ipvlan->addrs_lock);
+	spin_lock_bh(&ipvlan->port->addrs_lock);
 	if (ipvlan_addr_busy(ipvlan->port, ip4_addr, false))
 		netif_err(ipvlan, ifup, ipvlan->dev,
 			  "Failed to add IPv4=%pI4 on %s intf.\n",
 			  ip4_addr, ipvlan->dev->name);
 	else
 		ret = ipvlan_add_addr(ipvlan, ip4_addr, false);
-	spin_unlock_bh(&ipvlan->addrs_lock);
+	spin_unlock_bh(&ipvlan->port->addrs_lock);
 	return ret;
 }
 
@@ -983,21 +989,24 @@ static int ipvlan_addr4_validator_event(struct notifier_block *unused,
 	struct in_validator_info *ivi = (struct in_validator_info *)ptr;
 	struct net_device *dev = (struct net_device *)ivi->ivi_dev->dev;
 	struct ipvl_dev *ipvlan = netdev_priv(dev);
+	int ret = NOTIFY_OK;
 
 	if (!ipvlan_is_valid_dev(dev))
 		return NOTIFY_DONE;
 
 	switch (event) {
 	case NETDEV_UP:
+		spin_lock_bh(&ipvlan->port->addrs_lock);
 		if (ipvlan_addr_busy(ipvlan->port, &ivi->ivi_addr, false)) {
 			NL_SET_ERR_MSG(ivi->extack,
 				       "Address already assigned to an ipvlan device");
-			return notifier_from_errno(-EADDRINUSE);
+			ret = notifier_from_errno(-EADDRINUSE);
 		}
+		spin_unlock_bh(&ipvlan->port->addrs_lock);
 		break;
 	}
 
-	return NOTIFY_OK;
+	return ret;
 }
 
 static struct notifier_block ipvlan_addr4_notifier_block __read_mostly = {
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index c8da94af4161a5..09db43ce317675 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -58,7 +58,7 @@ struct macvlan_port {
 
 struct macvlan_source_entry {
 	struct hlist_node	hlist;
-	struct macvlan_dev	*vlan;
+	struct macvlan_dev __rcu *vlan;
 	unsigned char		addr[6+2] __aligned(sizeof(u16));
 	struct rcu_head		rcu;
 };
@@ -145,7 +145,7 @@ static struct macvlan_source_entry *macvlan_hash_lookup_source(
 
 	hlist_for_each_entry_rcu(entry, h, hlist, lockdep_rtnl_is_held()) {
 		if (ether_addr_equal_64bits(entry->addr, addr) &&
-		    entry->vlan == vlan)
+		    rcu_access_pointer(entry->vlan) == vlan)
 			return entry;
 	}
 	return NULL;
@@ -167,7 +167,7 @@ static int macvlan_hash_add_source(struct macvlan_dev *vlan,
 		return -ENOMEM;
 
 	ether_addr_copy(entry->addr, addr);
-	entry->vlan = vlan;
+	RCU_INIT_POINTER(entry->vlan, vlan);
 	h = &port->vlan_source_hash[macvlan_eth_hash(addr)];
 	hlist_add_head_rcu(&entry->hlist, h);
 	vlan->macaddr_count++;
@@ -186,6 +186,7 @@ static void macvlan_hash_add(struct macvlan_dev *vlan)
 
 static void macvlan_hash_del_source(struct macvlan_source_entry *entry)
 {
+	RCU_INIT_POINTER(entry->vlan, NULL);
 	hlist_del_rcu(&entry->hlist);
 	kfree_rcu(entry, rcu);
 }
@@ -389,7 +390,7 @@ static void macvlan_flush_sources(struct macvlan_port *port,
 	int i;
 
 	hash_for_each_safe(port->vlan_source_hash, i, next, entry, hlist)
-		if (entry->vlan == vlan)
+		if (rcu_access_pointer(entry->vlan) == vlan)
 			macvlan_hash_del_source(entry);
 
 	vlan->macaddr_count = 0;
@@ -432,9 +433,14 @@ static bool macvlan_forward_source(struct sk_buff *skb,
 
 	hlist_for_each_entry_rcu(entry, h, hlist) {
 		if (ether_addr_equal_64bits(entry->addr, addr)) {
-			if (entry->vlan->flags & MACVLAN_FLAG_NODST)
+			struct macvlan_dev *vlan = rcu_dereference(entry->vlan);
+
+			if (!vlan)
+				continue;
+
+			if (vlan->flags & MACVLAN_FLAG_NODST)
 				consume = true;
-			macvlan_forward_source_one(skb, entry->vlan);
+			macvlan_forward_source_one(skb, vlan);
 		}
 	}
 
@@ -1685,7 +1691,7 @@ static int macvlan_fill_info_macaddr(struct sk_buff *skb,
 	struct macvlan_source_entry *entry;
 
 	hlist_for_each_entry_rcu(entry, h, hlist, lockdep_rtnl_is_held()) {
-		if (entry->vlan != vlan)
+		if (rcu_access_pointer(entry->vlan) != vlan)
 			continue;
 		if (nla_put(skb, IFLA_MACVLAN_MACADDR, ETH_ALEN, entry->addr))
 			return 1;
diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c
index 608953d4f98da9..ca64136372fca4 100644
--- a/drivers/net/netdevsim/bpf.c
+++ b/drivers/net/netdevsim/bpf.c
@@ -244,7 +244,9 @@ static int nsim_bpf_create_prog(struct nsim_dev *nsim_dev,
 			    &state->state, &nsim_bpf_string_fops);
 	debugfs_create_bool("loaded", 0400, state->ddir, &state->is_loaded);
 
+	mutex_lock(&nsim_dev->progs_list_lock);
 	list_add_tail(&state->l, &nsim_dev->bpf_bound_progs);
+	mutex_unlock(&nsim_dev->progs_list_lock);
 
 	prog->aux->offload->dev_priv = state;
 
@@ -273,12 +275,16 @@ static int nsim_bpf_translate(struct bpf_prog *prog)
 static void nsim_bpf_destroy_prog(struct bpf_prog *prog)
 {
 	struct nsim_bpf_bound_prog *state;
+	struct nsim_dev *nsim_dev;
 
 	state = prog->aux->offload->dev_priv;
+	nsim_dev = state->nsim_dev;
 	WARN(state->is_loaded,
 	     "offload state destroyed while program still bound");
 	debugfs_remove_recursive(state->ddir);
+	mutex_lock(&nsim_dev->progs_list_lock);
 	list_del(&state->l);
+	mutex_unlock(&nsim_dev->progs_list_lock);
 	kfree(state);
 }
 
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 3e0b61202f0c98..2614d6509954c1 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -1545,6 +1545,7 @@ int nsim_drv_probe(struct nsim_bus_dev *nsim_bus_dev)
 	nsim_dev->max_macs = NSIM_DEV_MAX_MACS_DEFAULT;
 	nsim_dev->test1 = NSIM_DEV_TEST1_DEFAULT;
 	spin_lock_init(&nsim_dev->fa_cookie_lock);
+	mutex_init(&nsim_dev->progs_list_lock);
 
 	dev_set_drvdata(&nsim_bus_dev->dev, nsim_dev);
 
@@ -1683,6 +1684,7 @@ void nsim_drv_remove(struct nsim_bus_dev *nsim_bus_dev)
 	devl_unregister(devlink);
 	kfree(nsim_dev->vfconfigs);
 	kfree(nsim_dev->fa_cookie);
+	mutex_destroy(&nsim_dev->progs_list_lock);
 	devl_unlock(devlink);
 	devlink_free(devlink);
 	dev_set_drvdata(&nsim_bus_dev->dev, NULL);
diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h
index dfc6e00b718e31..f2a31acc5e2e42 100644
--- a/drivers/net/netdevsim/netdevsim.h
+++ b/drivers/net/netdevsim/netdevsim.h
@@ -295,6 +295,7 @@ struct nsim_dev {
 	u32 prog_id_gen;
 	struct list_head bpf_bound_progs;
 	struct list_head bpf_bound_maps;
+	struct mutex progs_list_lock;
 	struct netdev_phys_item_id switch_id;
 	struct list_head port_list;
 	bool fw_update_status;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 875788918bcb3d..3dd59376a89e8d 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -268,6 +268,45 @@ static struct phy_driver genphy_driver;
 static LIST_HEAD(phy_fixup_list);
 static DEFINE_MUTEX(phy_fixup_lock);
 
+static void phy_link_change(struct phy_device *phydev, bool up)
+{
+	struct net_device *netdev = phydev->attached_dev;
+
+	if (up)
+		netif_carrier_on(netdev);
+	else
+		netif_carrier_off(netdev);
+	phydev->adjust_link(netdev);
+	if (phydev->mii_ts && phydev->mii_ts->link_state)
+		phydev->mii_ts->link_state(phydev->mii_ts, phydev);
+}
+
+/**
+ * phy_uses_state_machine - test whether consumer driver uses PAL state machine
+ * @phydev: the target PHY device structure
+ *
+ * Ultimately, this aims to indirectly determine whether the PHY is attached
+ * to a consumer which uses the state machine by calling phy_start() and
+ * phy_stop().
+ *
+ * When the PHY driver consumer uses phylib, it must have previously called
+ * phy_connect_direct() or one of its derivatives, so that phy_prepare_link()
+ * has set up a hook for monitoring state changes.
+ *
+ * When the PHY driver is used by the MAC driver consumer through phylink (the
+ * only other provider of a phy_link_change() method), using the PHY state
+ * machine is not optional.
+ *
+ * Return: true if consumer calls phy_start() and phy_stop(), false otherwise.
+ */
+static bool phy_uses_state_machine(struct phy_device *phydev)
+{
+	if (phydev->phy_link_change == phy_link_change)
+		return phydev->attached_dev && phydev->adjust_link;
+
+	return !!phydev->phy_link_change;
+}
+
 static bool mdio_bus_phy_may_suspend(struct phy_device *phydev)
 {
 	struct device_driver *drv = phydev->mdio.dev.driver;
@@ -328,7 +367,7 @@ static __maybe_unused int mdio_bus_phy_suspend(struct device *dev)
 	 * may call phy routines that try to grab the same lock, and that may
 	 * lead to a deadlock.
 	 */
-	if (phydev->attached_dev && phydev->adjust_link)
+	if (phy_uses_state_machine(phydev))
 		phy_stop_machine(phydev);
 
 	if (!mdio_bus_phy_may_suspend(phydev))
@@ -382,7 +421,7 @@ no_resume:
 		}
 	}
 
-	if (phydev->attached_dev && phydev->adjust_link)
+	if (phy_uses_state_machine(phydev))
 		phy_start_machine(phydev);
 
 	return 0;
@@ -1069,19 +1108,6 @@ struct phy_device *phy_find_first(struct mii_bus *bus)
 }
 EXPORT_SYMBOL(phy_find_first);
 
-static void phy_link_change(struct phy_device *phydev, bool up)
-{
-	struct net_device *netdev = phydev->attached_dev;
-
-	if (up)
-		netif_carrier_on(netdev);
-	else
-		netif_carrier_off(netdev);
-	phydev->adjust_link(netdev);
-	if (phydev->mii_ts && phydev->mii_ts->link_state)
-		phydev->mii_ts->link_state(phydev->mii_ts, phydev);
-}
-
 /**
  * phy_prepare_link - prepares the PHY layer to monitor link status
  * @phydev: target phy_device struct
@@ -1826,6 +1852,8 @@ void phy_detach(struct phy_device *phydev)
 		phydev->attached_dev->phydev = NULL;
 		phydev->attached_dev = NULL;
 	}
+
+	phydev->phy_link_change = NULL;
 	phydev->phylink = NULL;
 
 	if (!phydev->is_on_sfp_module)
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 8b6d6a1b3c2eca..2b4716ccf0c5ba 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -603,10 +603,6 @@ static const struct usb_device_id products[] = {
 	USB_DEVICE(0x0fe6, 0x8101),	/* DM9601 USB to Fast Ethernet Adapter */
 	.driver_info = (unsigned long)&dm9601_info,
 	 },
-	{
-	 USB_DEVICE(0x0fe6, 0x9700),	/* DM9601 USB to Fast Ethernet Adapter */
-	 .driver_info = (unsigned long)&dm9601_info,
-	 },
 	{
 	 USB_DEVICE(0x0a46, 0x9000),	/* DM9000E */
 	 .driver_info = (unsigned long)&dm9601_info,
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index e6a1864f03f948..a26a7435d84bbe 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -702,6 +702,7 @@ void usbnet_resume_rx(struct usbnet *dev)
 	struct sk_buff *skb;
 	int num = 0;
 
+	local_bh_disable();
 	clear_bit(EVENT_RX_PAUSED, &dev->flags);
 
 	while ((skb = skb_dequeue(&dev->rxq_pause)) != NULL) {
@@ -710,6 +711,7 @@ void usbnet_resume_rx(struct usbnet *dev)
 	}
 
 	tasklet_schedule(&dev->bh);
+	local_bh_enable();
 
 	netif_dbg(dev, rx_status, dev->net,
 		  "paused rx queue disabled, %d skbs requeued\n", num);
@@ -1799,9 +1801,12 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
 		if ((dev->driver_info->flags & FLAG_NOARP) != 0)
 			net->flags |= IFF_NOARP;
 
-		/* maybe the remote can't receive an Ethernet MTU */
-		if (net->mtu > (dev->hard_mtu - net->hard_header_len))
-			net->mtu = dev->hard_mtu - net->hard_header_len;
+		if (net->max_mtu > (dev->hard_mtu - net->hard_header_len))
+			net->max_mtu = dev->hard_mtu - net->hard_header_len;
+
+		if (net->mtu > net->max_mtu)
+			net->mtu = net->max_mtu;
+
 	} else if (!info->in || !info->out)
 		status = usbnet_get_endpoints (dev, udev);
 	else {
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 7767b6ff5a1559..2b3b0beb55c88b 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -226,16 +226,20 @@ static void veth_get_ethtool_stats(struct net_device *dev,
 		const struct veth_rq_stats *rq_stats = &rcv_priv->rq[i].stats;
 		const void *base = (void *)&rq_stats->vs;
 		unsigned int start, tx_idx = idx;
+		u64 buf[VETH_TQ_STATS_LEN];
 		size_t offset;
 
-		tx_idx += (i % dev->real_num_tx_queues) * VETH_TQ_STATS_LEN;
 		do {
 			start = u64_stats_fetch_begin(&rq_stats->syncp);
 			for (j = 0; j < VETH_TQ_STATS_LEN; j++) {
 				offset = veth_tq_stats_desc[j].offset;
-				data[tx_idx + j] += *(u64 *)(base + offset);
+				buf[j] = *(u64 *)(base + offset);
 			}
 		} while (u64_stats_fetch_retry(&rq_stats->syncp, start));
+
+		tx_idx += (i % dev->real_num_tx_queues) * VETH_TQ_STATS_LEN;
+		for (j = 0; j < VETH_TQ_STATS_LEN; j++)
+			data[tx_idx + j] += buf[j];
 	}
 	pp_idx = idx + dev->real_num_tx_queues * VETH_TQ_STATS_LEN;
 
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index afae4a8027f833..1bb006dd229bb9 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -1725,8 +1725,8 @@ static void _ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 				  (ce_state->src_ring->nentries *
 				   sizeof(struct ce_desc) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->src_ring->base_addr_owner_space,
-				  ce_state->src_ring->base_addr_ce_space);
+				  ce_state->src_ring->base_addr_owner_space_unaligned,
+				  ce_state->src_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->src_ring);
 	}
 
@@ -1735,8 +1735,8 @@ static void _ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 				  (ce_state->dest_ring->nentries *
 				   sizeof(struct ce_desc) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->dest_ring->base_addr_owner_space,
-				  ce_state->dest_ring->base_addr_ce_space);
+				  ce_state->dest_ring->base_addr_owner_space_unaligned,
+				  ce_state->dest_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->dest_ring);
 	}
 
@@ -1756,8 +1756,8 @@ static void _ath10k_ce_free_pipe_64(struct ath10k *ar, int ce_id)
 				  (ce_state->src_ring->nentries *
 				   sizeof(struct ce_desc_64) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->src_ring->base_addr_owner_space,
-				  ce_state->src_ring->base_addr_ce_space);
+				  ce_state->src_ring->base_addr_owner_space_unaligned,
+				  ce_state->src_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->src_ring);
 	}
 
@@ -1766,8 +1766,8 @@ static void _ath10k_ce_free_pipe_64(struct ath10k *ar, int ce_id)
 				  (ce_state->dest_ring->nentries *
 				   sizeof(struct ce_desc_64) +
 				   CE_DESC_RING_ALIGN),
-				  ce_state->dest_ring->base_addr_owner_space,
-				  ce_state->dest_ring->base_addr_ce_space);
+				  ce_state->dest_ring->base_addr_owner_space_unaligned,
+				  ce_state->dest_ring->base_addr_ce_space_unaligned);
 		kfree(ce_state->dest_ring);
 	}
 
diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c
index 8cc51ab699de78..dc54ea16c12af6 100644
--- a/drivers/net/wireless/ath/ath11k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath11k/dp_rx.c
@@ -4728,7 +4728,7 @@ ath11k_dp_rx_mon_mpdu_pop(struct ath11k *ar, int mac_id,
 			if (!msdu) {
 				ath11k_dbg(ar->ab, ATH11K_DBG_DATA,
 					   "msdu_pop: invalid buf_id %d\n", buf_id);
-				break;
+				goto next_msdu;
 			}
 			rxcb = ATH11K_SKB_RXCB(msdu);
 			if (!rxcb->unmapped) {
@@ -5362,7 +5362,7 @@ ath11k_dp_rx_full_mon_mpdu_pop(struct ath11k *ar,
 					   "full mon msdu_pop: invalid buf_id %d\n",
 					    buf_id);
 				spin_unlock_bh(&rx_ring->idr_lock);
-				break;
+				goto next_msdu;
 			}
 			idr_remove(&rx_ring->bufs_idr, buf_id);
 			spin_unlock_bh(&rx_ring->idr_lock);
diff --git a/drivers/net/wireless/ath/ath12k/ce.c b/drivers/net/wireless/ath/ath12k/ce.c
index b66d23d6b2bd9e..a25943a1bff859 100644
--- a/drivers/net/wireless/ath/ath12k/ce.c
+++ b/drivers/net/wireless/ath/ath12k/ce.c
@@ -893,8 +893,8 @@ void ath12k_ce_free_pipes(struct ath12k_base *ab)
 			dma_free_coherent(ab->dev,
 					  pipe->src_ring->nentries * desc_sz +
 					  CE_DESC_RING_ALIGN,
-					  pipe->src_ring->base_addr_owner_space,
-					  pipe->src_ring->base_addr_ce_space);
+					  pipe->src_ring->base_addr_owner_space_unaligned,
+					  pipe->src_ring->base_addr_ce_space_unaligned);
 			kfree(pipe->src_ring);
 			pipe->src_ring = NULL;
 		}
@@ -904,8 +904,8 @@ void ath12k_ce_free_pipes(struct ath12k_base *ab)
 			dma_free_coherent(ab->dev,
 					  pipe->dest_ring->nentries * desc_sz +
 					  CE_DESC_RING_ALIGN,
-					  pipe->dest_ring->base_addr_owner_space,
-					  pipe->dest_ring->base_addr_ce_space);
+					  pipe->dest_ring->base_addr_owner_space_unaligned,
+					  pipe->dest_ring->base_addr_ce_space_unaligned);
 			kfree(pipe->dest_ring);
 			pipe->dest_ring = NULL;
 		}
@@ -916,8 +916,8 @@ void ath12k_ce_free_pipes(struct ath12k_base *ab)
 			dma_free_coherent(ab->dev,
 					  pipe->status_ring->nentries * desc_sz +
 					  CE_DESC_RING_ALIGN,
-					  pipe->status_ring->base_addr_owner_space,
-					  pipe->status_ring->base_addr_ce_space);
+					  pipe->status_ring->base_addr_owner_space_unaligned,
+					  pipe->status_ring->base_addr_ce_space_unaligned);
 			kfree(pipe->status_ring);
 			pipe->status_ring = NULL;
 		}
diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
index 10690e82358b89..99f888bfd105a6 100644
--- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
+++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c
@@ -827,7 +827,7 @@ void mwifiex_update_rxreor_flags(struct mwifiex_adapter *adapter, u8 flags)
 static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter,
 					   bool coex_flag)
 {
-	u8 i;
+	u8 i, j;
 	u32 rx_win_size;
 	struct mwifiex_private *priv;
 
@@ -867,8 +867,8 @@ static void mwifiex_update_ampdu_rxwinsize(struct mwifiex_adapter *adapter,
 		if (rx_win_size != priv->add_ba_param.rx_win_size) {
 			if (!priv->media_connected)
 				continue;
-			for (i = 0; i < MAX_NUM_TID; i++)
-				mwifiex_11n_delba(priv, i);
+			for (j = 0; j < MAX_NUM_TID; j++)
+				mwifiex_11n_delba(priv, j);
 		}
 	}
 }
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index 05890536e35385..d7ad5329e525d2 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -2023,6 +2023,7 @@ int rsi_mac80211_attach(struct rsi_common *common)
 
 	hw->queues = MAX_HW_QUEUES;
 	hw->extra_tx_headroom = RSI_NEEDED_HEADROOM;
+	hw->vif_data_size = sizeof(struct vif_priv);
 
 	hw->max_rates = 1;
 	hw->max_rate_tries = MAX_RETRIES;
diff --git a/drivers/nfc/virtual_ncidev.c b/drivers/nfc/virtual_ncidev.c
index 6b89d596ba9afe..590b038e449e5c 100644
--- a/drivers/nfc/virtual_ncidev.c
+++ b/drivers/nfc/virtual_ncidev.c
@@ -125,10 +125,6 @@ static ssize_t virtual_ncidev_write(struct file *file,
 		kfree_skb(skb);
 		return -EFAULT;
 	}
-	if (strnlen(skb->data, count) != count) {
-		kfree_skb(skb);
-		return -EINVAL;
-	}
 
 	nci_recv_frame(vdev->ndev, skb);
 	return count;
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 92ba315cfe19e6..5963e8b695ffc5 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -279,6 +279,21 @@ int nvmf_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val)
 }
 EXPORT_SYMBOL_GPL(nvmf_reg_write32);
 
+int nvmf_subsystem_reset(struct nvme_ctrl *ctrl)
+{
+	int ret;
+
+	if (!nvme_wait_reset(ctrl))
+		return -EBUSY;
+
+	ret = ctrl->ops->reg_write32(ctrl, NVME_REG_NSSR, NVME_SUBSYS_RESET);
+	if (ret)
+		return ret;
+
+	return nvme_try_sched_reset(ctrl);
+}
+EXPORT_SYMBOL_GPL(nvmf_subsystem_reset);
+
 /**
  * nvmf_log_connect_error() - Error-parsing-diagnostic print out function for
  * 				connect() errors.
diff --git a/drivers/nvme/host/fabrics.h b/drivers/nvme/host/fabrics.h
index 80e15ad3936f37..e75c687382405d 100644
--- a/drivers/nvme/host/fabrics.h
+++ b/drivers/nvme/host/fabrics.h
@@ -206,6 +206,7 @@ static inline unsigned int nvmf_nr_io_queues(struct nvmf_ctrl_options *opts)
 int nvmf_reg_read32(struct nvme_ctrl *ctrl, u32 off, u32 *val);
 int nvmf_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val);
 int nvmf_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val);
+int nvmf_subsystem_reset(struct nvme_ctrl *ctrl);
 int nvmf_connect_admin_queue(struct nvme_ctrl *ctrl);
 int nvmf_connect_io_queue(struct nvme_ctrl *ctrl, u16 qid);
 int nvmf_register_transport(struct nvmf_transport_ops *ops);
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index 2954f0a274745d..4fdb62ae996bf2 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -2384,7 +2384,7 @@ nvme_fc_ctrl_get(struct nvme_fc_ctrl *ctrl)
  * controller. Called after last nvme_put_ctrl() call
  */
 static void
-nvme_fc_nvme_ctrl_freed(struct nvme_ctrl *nctrl)
+nvme_fc_free_ctrl(struct nvme_ctrl *nctrl)
 {
 	struct nvme_fc_ctrl *ctrl = to_fc_ctrl(nctrl);
 
@@ -3349,7 +3349,8 @@ static const struct nvme_ctrl_ops nvme_fc_ctrl_ops = {
 	.reg_read32		= nvmf_reg_read32,
 	.reg_read64		= nvmf_reg_read64,
 	.reg_write32		= nvmf_reg_write32,
-	.free_ctrl		= nvme_fc_nvme_ctrl_freed,
+	.subsystem_reset	= nvmf_subsystem_reset,
+	.free_ctrl		= nvme_fc_free_ctrl,
 	.submit_async_event	= nvme_fc_submit_async_event,
 	.delete_ctrl		= nvme_fc_delete_ctrl,
 	.get_address		= nvmf_get_address,
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index e867ac859a878e..fd9edeb0d9fe64 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -562,6 +562,7 @@ struct nvme_ctrl_ops {
 	int (*reg_read64)(struct nvme_ctrl *ctrl, u32 off, u64 *val);
 	void (*free_ctrl)(struct nvme_ctrl *ctrl);
 	void (*submit_async_event)(struct nvme_ctrl *ctrl);
+	int (*subsystem_reset)(struct nvme_ctrl *ctrl);
 	void (*delete_ctrl)(struct nvme_ctrl *ctrl);
 	void (*stop_ctrl)(struct nvme_ctrl *ctrl);
 	int (*get_address)(struct nvme_ctrl *ctrl, char *buf, int size);
@@ -660,18 +661,9 @@ int nvme_try_sched_reset(struct nvme_ctrl *ctrl);
 
 static inline int nvme_reset_subsystem(struct nvme_ctrl *ctrl)
 {
-	int ret;
-
-	if (!ctrl->subsystem)
+	if (!ctrl->subsystem || !ctrl->ops->subsystem_reset)
 		return -ENOTTY;
-	if (!nvme_wait_reset(ctrl))
-		return -EBUSY;
-
-	ret = ctrl->ops->reg_write32(ctrl, NVME_REG_NSSR, 0x4E564D65);
-	if (ret)
-		return ret;
-
-	return nvme_try_sched_reset(ctrl);
+	return ctrl->ops->subsystem_reset(ctrl);
 }
 
 /*
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 053385c84bf848..8ea38cd6ff30d5 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -1143,6 +1143,44 @@ static void nvme_pci_submit_async_event(struct nvme_ctrl *ctrl)
 	spin_unlock(&nvmeq->sq_lock);
 }
 
+static int nvme_pci_subsystem_reset(struct nvme_ctrl *ctrl)
+{
+	struct nvme_dev *dev = to_nvme_dev(ctrl);
+	int ret = 0;
+
+	/*
+	 * Taking the shutdown_lock ensures the BAR mapping is not being
+	 * altered by reset_work. Holding this lock before the RESETTING state
+	 * change, if successful, also ensures nvme_remove won't be able to
+	 * proceed to iounmap until we're done.
+	 */
+	mutex_lock(&dev->shutdown_lock);
+	if (!dev->bar_mapped_size) {
+		ret = -ENODEV;
+		goto unlock;
+	}
+
+	if (!nvme_change_ctrl_state(ctrl, NVME_CTRL_RESETTING)) {
+		ret = -EBUSY;
+		goto unlock;
+	}
+
+	writel(NVME_SUBSYS_RESET, dev->bar + NVME_REG_NSSR);
+
+	if (!nvme_change_ctrl_state(ctrl, NVME_CTRL_CONNECTING) ||
+	    !nvme_change_ctrl_state(ctrl, NVME_CTRL_LIVE))
+		goto unlock;
+
+	/*
+	 * Read controller status to flush the previous write and trigger a
+	 * pcie read error.
+	 */
+	readl(dev->bar + NVME_REG_CSTS);
+unlock:
+	mutex_unlock(&dev->shutdown_lock);
+	return ret;
+}
+
 static int adapter_delete_queue(struct nvme_dev *dev, u8 opcode, u16 id)
 {
 	struct nvme_command c = { };
@@ -2910,6 +2948,7 @@ static const struct nvme_ctrl_ops nvme_pci_ctrl_ops = {
 	.reg_read64		= nvme_pci_reg_read64,
 	.free_ctrl		= nvme_pci_free_ctrl,
 	.submit_async_event	= nvme_pci_submit_async_event,
+	.subsystem_reset	= nvme_pci_subsystem_reset,
 	.get_address		= nvme_pci_get_address,
 	.print_device_info	= nvme_pci_print_device_info,
 	.supports_pci_p2pdma	= nvme_pci_supports_pci_p2pdma,
@@ -3563,6 +3602,8 @@ static const struct pci_device_id nvme_id_table[] = {
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0x1e49, 0x0041),   /* ZHITAI TiPro7000 NVMe SSD */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
+	{ PCI_DEVICE(0x1fa0, 0x2283),   /* Wodposit WPBSNM8-256GTP */
+		.driver_data = NVME_QUIRK_NO_SECONDARY_TEMP_THRESH, },
 	{ PCI_DEVICE(0x025e, 0xf1ac),   /* SOLIDIGM  P44 pro SSDPFKKW020X7  */
 		.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
 	{ PCI_DEVICE(0xc0a9, 0x540a),   /* Crucial P2 */
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 055b95d2ce9357..8803fa04a322a1 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -2174,6 +2174,7 @@ static const struct nvme_ctrl_ops nvme_rdma_ctrl_ops = {
 	.reg_read32		= nvmf_reg_read32,
 	.reg_read64		= nvmf_reg_read64,
 	.reg_write32		= nvmf_reg_write32,
+	.subsystem_reset	= nvmf_subsystem_reset,
 	.free_ctrl		= nvme_rdma_free_ctrl,
 	.submit_async_event	= nvme_rdma_submit_async_event,
 	.delete_ctrl		= nvme_rdma_delete_ctrl,
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index 5b76670f34be29..f2b171c3169baf 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -2561,6 +2561,7 @@ static const struct nvme_ctrl_ops nvme_tcp_ctrl_ops = {
 	.reg_read32		= nvmf_reg_read32,
 	.reg_read64		= nvmf_reg_read64,
 	.reg_write32		= nvmf_reg_write32,
+	.subsystem_reset	= nvmf_subsystem_reset,
 	.free_ctrl		= nvme_tcp_free_ctrl,
 	.submit_async_event	= nvme_tcp_submit_async_event,
 	.delete_ctrl		= nvme_tcp_delete_ctrl,
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 6a539c3b8b530e..3bdff81eb3af83 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -969,8 +969,7 @@ static int nvmet_tcp_handle_h2c_data_pdu(struct nvmet_tcp_queue *queue)
 		if (unlikely(data->ttag >= queue->nr_cmds)) {
 			pr_err("queue %d: received out of bound ttag %u, nr_cmds %u\n",
 				queue->idx, data->ttag, queue->nr_cmds);
-			nvmet_tcp_fatal_error(queue);
-			return -EPROTO;
+			goto err_proto;
 		}
 		cmd = &queue->cmds[data->ttag];
 	} else {
@@ -981,9 +980,7 @@ static int nvmet_tcp_handle_h2c_data_pdu(struct nvmet_tcp_queue *queue)
 		pr_err("ttag %u unexpected data offset %u (expected %u)\n",
 			data->ttag, le32_to_cpu(data->data_offset),
 			cmd->rbytes_done);
-		/* FIXME: use path and transport errors */
-		nvmet_tcp_fatal_error(queue);
-		return -EPROTO;
+		goto err_proto;
 	}
 
 	exp_data_len = le32_to_cpu(data->hdr.plen) -
@@ -996,9 +993,19 @@ static int nvmet_tcp_handle_h2c_data_pdu(struct nvmet_tcp_queue *queue)
 		     cmd->pdu_len == 0 ||
 		     cmd->pdu_len > NVMET_TCP_MAXH2CDATA)) {
 		pr_err("H2CData PDU len %u is invalid\n", cmd->pdu_len);
-		/* FIXME: use proper transport errors */
-		nvmet_tcp_fatal_error(queue);
-		return -EPROTO;
+		goto err_proto;
+	}
+       /*
+	* Ensure command data structures are initialized. We must check both
+	* cmd->req.sg and cmd->iov because they can have different NULL states:
+	* - Uninitialized commands: both NULL
+	* - READ commands: cmd->req.sg allocated, cmd->iov NULL
+	* - WRITE commands: both allocated
+	*/
+	if (unlikely(!cmd->req.sg || !cmd->iov)) {
+		pr_err("queue %d: H2CData PDU received for invalid command state (ttag %u)\n",
+			queue->idx, data->ttag);
+		goto err_proto;
 	}
 	cmd->pdu_recv = 0;
 	nvmet_tcp_build_pdu_iovec(cmd);
@@ -1006,6 +1013,11 @@ static int nvmet_tcp_handle_h2c_data_pdu(struct nvmet_tcp_queue *queue)
 	queue->rcv_state = NVMET_TCP_RECV_DATA;
 
 	return 0;
+
+err_proto:
+	/* FIXME: use proper transport errors */
+	nvmet_tcp_fatal_error(queue);
+	return -EPROTO;
 }
 
 static int nvmet_tcp_done_recv_pdu(struct nvmet_tcp_queue *queue)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index ccadc22f18c0ec..d10248a5c0a5ce 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1788,13 +1788,17 @@ void of_alias_scan(void * (*dt_alloc)(u64 size, u64 align))
 			end--;
 		len = end - start;
 
-		if (kstrtoint(end, 10, &id) < 0)
+		if (kstrtoint(end, 10, &id) < 0) {
+			of_node_put(np);
 			continue;
+		}
 
 		/* Allocate an alias_prop with enough space for the stem */
 		ap = dt_alloc(sizeof(*ap) + len + 1, __alignof__(*ap));
-		if (!ap)
+		if (!ap) {
+			of_node_put(np);
 			continue;
+		}
 		memset(ap, 0, sizeof(*ap) + len + 1);
 		ap->alias = start;
 		of_alias_add(ap, np, id, start, len);
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index f235ab55b91e6c..ccf7f0ffa67fb0 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -616,7 +616,7 @@ static int __init of_platform_default_populate_init(void)
 
 		node = of_find_node_by_path("/firmware");
 		if (node) {
-			of_platform_populate(node, NULL, NULL, NULL);
+			of_platform_default_populate(node, NULL, NULL);
 			of_node_put(node);
 		}
 
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index a3927daebeb024..e9ae66cc4189b1 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -180,12 +180,6 @@ config PCI_P2PDMA
 	  P2P DMA transactions must be between devices behind the same root
 	  port.
 
-	  Enabling this option will reduce the entropy of x86 KASLR memory
-	  regions. For example - on a 46 bit system, the entropy goes down
-	  from 16 bits to 15 bits. The actual reduction in entropy depends
-	  on the physical address bits, on processor features, kernel config
-	  (5 level page table) and physical memory present on the system.
-
 	  If unsure, say N.
 
 config PCI_LABEL
diff --git a/drivers/phy/broadcom/phy-bcm-ns-usb3.c b/drivers/phy/broadcom/phy-bcm-ns-usb3.c
index 2c8b1b7dda5bdc..5c2710597df2c3 100644
--- a/drivers/phy/broadcom/phy-bcm-ns-usb3.c
+++ b/drivers/phy/broadcom/phy-bcm-ns-usb3.c
@@ -203,7 +203,7 @@ static int bcm_ns_usb3_mdio_probe(struct mdio_device *mdiodev)
 	usb3->dev = dev;
 	usb3->mdiodev = mdiodev;
 
-	usb3->family = (enum bcm_ns_family)device_get_match_data(dev);
+	usb3->family = (unsigned long)device_get_match_data(dev);
 
 	syscon_np = of_parse_phandle(dev->of_node, "usb3-dmp-syscon", 0);
 	err = of_address_to_resource(syscon_np, 0, &res);
diff --git a/drivers/phy/broadcom/phy-bcm-ns2-pcie.c b/drivers/phy/broadcom/phy-bcm-ns2-pcie.c
index 2eaa41f8fc70c8..67a6ae5ecba021 100644
--- a/drivers/phy/broadcom/phy-bcm-ns2-pcie.c
+++ b/drivers/phy/broadcom/phy-bcm-ns2-pcie.c
@@ -61,8 +61,6 @@ static int ns2_pci_phy_probe(struct mdio_device *mdiodev)
 		return PTR_ERR(provider);
 	}
 
-	dev_info(dev, "%s PHY registered\n", dev_name(dev));
-
 	return 0;
 }
 
diff --git a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
index 36ad02c33ac556..8473fa5745296d 100644
--- a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
+++ b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
@@ -395,7 +395,6 @@ static int ns2_drd_phy_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, driver);
 
-	dev_info(dev, "Registered NS2 DRD Phy device\n");
 	queue_delayed_work(system_power_efficient_wq, &driver->wq_extcon,
 			   driver->debounce_jiffies);
 
diff --git a/drivers/phy/broadcom/phy-bcm-sr-pcie.c b/drivers/phy/broadcom/phy-bcm-sr-pcie.c
index 8a4aadf166cf9e..c85af65086773f 100644
--- a/drivers/phy/broadcom/phy-bcm-sr-pcie.c
+++ b/drivers/phy/broadcom/phy-bcm-sr-pcie.c
@@ -277,8 +277,6 @@ static int sr_pcie_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(provider);
 	}
 
-	dev_info(dev, "Stingray PCIe PHY driver initialized\n");
-
 	return 0;
 }
 
diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
index ed9e18791ec949..6838cb76e82681 100644
--- a/drivers/phy/broadcom/phy-brcm-sata.c
+++ b/drivers/phy/broadcom/phy-brcm-sata.c
@@ -836,7 +836,7 @@ static int brcm_sata_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(provider);
 	}
 
-	dev_info(dev, "registered %d port(s)\n", count);
+	dev_dbg(dev, "registered %d port(s)\n", count);
 
 	return 0;
 put_child:
diff --git a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
index afd52392cd5301..7bdf7aba41ffea 100644
--- a/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
+++ b/drivers/phy/freescale/phy-fsl-imx8m-pcie.c
@@ -89,7 +89,8 @@ static int imx8_pcie_phy_power_on(struct phy *phy)
 			writel(imx8_phy->tx_deemph_gen2,
 			       imx8_phy->base + PCIE_PHY_TRSV_REG6);
 		break;
-	case IMX8MP: /* Do nothing. */
+	case IMX8MP:
+		reset_control_assert(imx8_phy->reset);
 		break;
 	}
 
diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
index f914f016b3d2ce..043063699e0644 100644
--- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
+++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
@@ -206,6 +206,7 @@ static void imx8m_phy_tune(struct imx8mq_usb_phy *imx_phy)
 
 	if (imx_phy->pcs_tx_swing_full != PHY_TUNE_DEFAULT) {
 		value = readl(imx_phy->base + PHY_CTRL5);
+		value &= ~PHY_CTRL5_PCS_TX_SWING_FULL_MASK;
 		value |= FIELD_PREP(PHY_CTRL5_PCS_TX_SWING_FULL_MASK,
 				   imx_phy->pcs_tx_swing_full);
 		writel(value, imx_phy->base + PHY_CTRL5);
diff --git a/drivers/phy/marvell/phy-pxa-usb.c b/drivers/phy/marvell/phy-pxa-usb.c
index 6c98eb9608e9c1..c0bb71f80c0420 100644
--- a/drivers/phy/marvell/phy-pxa-usb.c
+++ b/drivers/phy/marvell/phy-pxa-usb.c
@@ -325,7 +325,6 @@ static int pxa_usb_phy_probe(struct platform_device *pdev)
 		phy_create_lookup(pxa_usb_phy->phy, "usb", "mv-otg");
 	}
 
-	dev_info(dev, "Marvell PXA USB PHY");
 	return 0;
 }
 
diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
index a43e20abb10d54..ad7bf049d72639 100644
--- a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
+++ b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c
@@ -251,8 +251,6 @@ static int eusb2_repeater_probe(struct platform_device *pdev)
 	if (IS_ERR(phy_provider))
 		return PTR_ERR(phy_provider);
 
-	dev_info(dev, "Registered Qcom-eUSB2 repeater\n");
-
 	return 0;
 }
 
diff --git a/drivers/phy/qualcomm/phy-qcom-m31.c b/drivers/phy/qualcomm/phy-qcom-m31.c
index a5e60039a264a2..116cfa6ddac6f2 100644
--- a/drivers/phy/qualcomm/phy-qcom-m31.c
+++ b/drivers/phy/qualcomm/phy-qcom-m31.c
@@ -267,8 +267,6 @@ static int m31usb_phy_probe(struct platform_device *pdev)
 	phy_set_drvdata(qphy->phy, qphy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (!IS_ERR(phy_provider))
-		dev_info(dev, "Registered M31 USB phy\n");
 
 	return PTR_ERR_OR_ZERO(phy_provider);
 }
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index c52655a383cef0..d3c26a39873f74 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -1063,31 +1063,29 @@ static int qusb2_phy_probe(struct platform_device *pdev)
 		or->hsdisc_trim.override = true;
 	}
 
-	pm_runtime_set_active(dev);
-	pm_runtime_enable(dev);
+	dev_set_drvdata(dev, qphy);
+
 	/*
-	 * Prevent runtime pm from being ON by default. Users can enable
-	 * it using power/control in sysfs.
+	 * Enable runtime PM support, but forbid it by default.
+	 * Users can allow it again via the power/control attribute in sysfs.
 	 */
+	pm_runtime_set_active(dev);
 	pm_runtime_forbid(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
 
 	generic_phy = devm_phy_create(dev, NULL, &qusb2_phy_gen_ops);
 	if (IS_ERR(generic_phy)) {
 		ret = PTR_ERR(generic_phy);
 		dev_err(dev, "failed to create phy, %d\n", ret);
-		pm_runtime_disable(dev);
 		return ret;
 	}
 	qphy->phy = generic_phy;
 
-	dev_set_drvdata(dev, qphy);
 	phy_set_drvdata(generic_phy, qphy);
 
 	phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
-	if (!IS_ERR(phy_provider))
-		dev_info(dev, "Registered Qcom-QUSB2 phy\n");
-	else
-		pm_runtime_disable(dev);
 
 	return PTR_ERR_OR_ZERO(phy_provider);
 }
diff --git a/drivers/phy/qualcomm/phy-qcom-snps-eusb2.c b/drivers/phy/qualcomm/phy-qcom-snps-eusb2.c
index 1484691a41d59a..4a1dfef5ff8ff6 100644
--- a/drivers/phy/qualcomm/phy-qcom-snps-eusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-snps-eusb2.c
@@ -13,15 +13,15 @@
 #include <linux/regulator/consumer.h>
 #include <linux/reset.h>
 
-#define USB_PHY_UTMI_CTRL0		(0x3c)
+#define QCOM_USB_PHY_UTMI_CTRL0		(0x3c)
 #define SLEEPM				BIT(0)
 #define OPMODE_MASK			GENMASK(4, 3)
 #define OPMODE_NONDRIVING		BIT(3)
 
-#define USB_PHY_UTMI_CTRL5		(0x50)
+#define QCOM_USB_PHY_UTMI_CTRL5		(0x50)
 #define POR				BIT(1)
 
-#define USB_PHY_HS_PHY_CTRL_COMMON0	(0x54)
+#define QCOM_USB_PHY_HS_PHY_CTRL_COMMON0	(0x54)
 #define PHY_ENABLE			BIT(0)
 #define SIDDQ_SEL			BIT(1)
 #define SIDDQ				BIT(2)
@@ -30,15 +30,15 @@
 #define FSEL_19_2_MHZ_VAL		(0x0)
 #define FSEL_38_4_MHZ_VAL		(0x4)
 
-#define USB_PHY_CFG_CTRL_1		(0x58)
+#define QCOM_USB_PHY_CFG_CTRL_1		(0x58)
 #define PHY_CFG_PLL_CPBIAS_CNTRL_MASK	GENMASK(7, 1)
 
-#define USB_PHY_CFG_CTRL_2		(0x5c)
+#define QCOM_USB_PHY_CFG_CTRL_2		(0x5c)
 #define PHY_CFG_PLL_FB_DIV_7_0_MASK	GENMASK(7, 0)
 #define DIV_7_0_19_2_MHZ_VAL		(0x90)
 #define DIV_7_0_38_4_MHZ_VAL		(0xc8)
 
-#define USB_PHY_CFG_CTRL_3		(0x60)
+#define QCOM_USB_PHY_CFG_CTRL_3		(0x60)
 #define PHY_CFG_PLL_FB_DIV_11_8_MASK	GENMASK(3, 0)
 #define DIV_11_8_19_2_MHZ_VAL		(0x1)
 #define DIV_11_8_38_4_MHZ_VAL		(0x0)
@@ -46,73 +46,73 @@
 #define PHY_CFG_PLL_REF_DIV		GENMASK(7, 4)
 #define PLL_REF_DIV_VAL			(0x0)
 
-#define USB_PHY_HS_PHY_CTRL2		(0x64)
+#define QCOM_USB_PHY_HS_PHY_CTRL2	(0x64)
 #define VBUSVLDEXT0			BIT(0)
 #define USB2_SUSPEND_N			BIT(2)
 #define USB2_SUSPEND_N_SEL		BIT(3)
 #define VBUS_DET_EXT_SEL		BIT(4)
 
-#define USB_PHY_CFG_CTRL_4		(0x68)
+#define QCOM_USB_PHY_CFG_CTRL_4		(0x68)
 #define PHY_CFG_PLL_GMP_CNTRL_MASK	GENMASK(1, 0)
 #define PHY_CFG_PLL_INT_CNTRL_MASK	GENMASK(7, 2)
 
-#define USB_PHY_CFG_CTRL_5		(0x6c)
+#define QCOM_USB_PHY_CFG_CTRL_5		(0x6c)
 #define PHY_CFG_PLL_PROP_CNTRL_MASK	GENMASK(4, 0)
 #define PHY_CFG_PLL_VREF_TUNE_MASK	GENMASK(7, 6)
 
-#define USB_PHY_CFG_CTRL_6		(0x70)
+#define QCOM_USB_PHY_CFG_CTRL_6		(0x70)
 #define PHY_CFG_PLL_VCO_CNTRL_MASK	GENMASK(2, 0)
 
-#define USB_PHY_CFG_CTRL_7		(0x74)
+#define QCOM_USB_PHY_CFG_CTRL_7		(0x74)
 
-#define USB_PHY_CFG_CTRL_8		(0x78)
+#define QCOM_USB_PHY_CFG_CTRL_8		(0x78)
 #define PHY_CFG_TX_FSLS_VREF_TUNE_MASK	GENMASK(1, 0)
 #define PHY_CFG_TX_FSLS_VREG_BYPASS	BIT(2)
 #define PHY_CFG_TX_HS_VREF_TUNE_MASK	GENMASK(5, 3)
 #define PHY_CFG_TX_HS_XV_TUNE_MASK	GENMASK(7, 6)
 
-#define USB_PHY_CFG_CTRL_9		(0x7c)
+#define QCOM_USB_PHY_CFG_CTRL_9		(0x7c)
 #define PHY_CFG_TX_PREEMP_TUNE_MASK	GENMASK(2, 0)
 #define PHY_CFG_TX_RES_TUNE_MASK	GENMASK(4, 3)
 #define PHY_CFG_TX_RISE_TUNE_MASK	GENMASK(6, 5)
 #define PHY_CFG_RCAL_BYPASS		BIT(7)
 
-#define USB_PHY_CFG_CTRL_10		(0x80)
+#define QCOM_USB_PHY_CFG_CTRL_10	(0x80)
 
-#define USB_PHY_CFG0			(0x94)
+#define QCOM_USB_PHY_CFG0		(0x94)
 #define DATAPATH_CTRL_OVERRIDE_EN	BIT(0)
 #define CMN_CTRL_OVERRIDE_EN		BIT(1)
 
-#define UTMI_PHY_CMN_CTRL0		(0x98)
+#define QCOM_UTMI_PHY_CMN_CTRL0		(0x98)
 #define TESTBURNIN			BIT(6)
 
-#define USB_PHY_FSEL_SEL		(0xb8)
+#define QCOM_USB_PHY_FSEL_SEL		(0xb8)
 #define FSEL_SEL			BIT(0)
 
-#define USB_PHY_APB_ACCESS_CMD		(0x130)
+#define QCOM_USB_PHY_APB_ACCESS_CMD	(0x130)
 #define RW_ACCESS			BIT(0)
 #define APB_START_CMD			BIT(1)
 #define APB_LOGIC_RESET			BIT(2)
 
-#define USB_PHY_APB_ACCESS_STATUS	(0x134)
+#define QCOM_USB_PHY_APB_ACCESS_STATUS	(0x134)
 #define ACCESS_DONE			BIT(0)
 #define TIMED_OUT			BIT(1)
 #define ACCESS_ERROR			BIT(2)
 #define ACCESS_IN_PROGRESS		BIT(3)
 
-#define USB_PHY_APB_ADDRESS		(0x138)
+#define QCOM_USB_PHY_APB_ADDRESS	(0x138)
 #define APB_REG_ADDR_MASK		GENMASK(7, 0)
 
-#define USB_PHY_APB_WRDATA_LSB		(0x13c)
+#define QCOM_USB_PHY_APB_WRDATA_LSB	(0x13c)
 #define APB_REG_WRDATA_7_0_MASK		GENMASK(3, 0)
 
-#define USB_PHY_APB_WRDATA_MSB		(0x140)
+#define QCOM_USB_PHY_APB_WRDATA_MSB	(0x140)
 #define APB_REG_WRDATA_15_8_MASK	GENMASK(7, 4)
 
-#define USB_PHY_APB_RDDATA_LSB		(0x144)
+#define QCOM_USB_PHY_APB_RDDATA_LSB	(0x144)
 #define APB_REG_RDDATA_7_0_MASK		GENMASK(3, 0)
 
-#define USB_PHY_APB_RDDATA_MSB		(0x148)
+#define QCOM_USB_PHY_APB_RDDATA_MSB	(0x148)
 #define APB_REG_RDDATA_15_8_MASK	GENMASK(7, 4)
 
 static const char * const eusb2_hsphy_vreg_names[] = {
@@ -121,7 +121,7 @@ static const char * const eusb2_hsphy_vreg_names[] = {
 
 #define EUSB2_NUM_VREGS		ARRAY_SIZE(eusb2_hsphy_vreg_names)
 
-struct qcom_snps_eusb2_hsphy {
+struct snps_eusb2_hsphy {
 	struct phy *phy;
 	void __iomem *base;
 
@@ -135,17 +135,17 @@ struct qcom_snps_eusb2_hsphy {
 	struct phy *repeater;
 };
 
-static int qcom_snps_eusb2_hsphy_set_mode(struct phy *p, enum phy_mode mode, int submode)
+static int snps_eusb2_hsphy_set_mode(struct phy *p, enum phy_mode mode, int submode)
 {
-	struct qcom_snps_eusb2_hsphy *phy = phy_get_drvdata(p);
+	struct snps_eusb2_hsphy *phy = phy_get_drvdata(p);
 
 	phy->mode = mode;
 
 	return phy_set_mode_ext(phy->repeater, mode, submode);
 }
 
-static void qcom_snps_eusb2_hsphy_write_mask(void __iomem *base, u32 offset,
-					     u32 mask, u32 val)
+static void snps_eusb2_hsphy_write_mask(void __iomem *base, u32 offset,
+					u32 mask, u32 val)
 {
 	u32 reg;
 
@@ -158,65 +158,65 @@ static void qcom_snps_eusb2_hsphy_write_mask(void __iomem *base, u32 offset,
 	readl_relaxed(base + offset);
 }
 
-static void qcom_eusb2_default_parameters(struct qcom_snps_eusb2_hsphy *phy)
+static void qcom_eusb2_default_parameters(struct snps_eusb2_hsphy *phy)
 {
 	/* default parameters: tx pre-emphasis */
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_9,
-					 PHY_CFG_TX_PREEMP_TUNE_MASK,
-					 FIELD_PREP(PHY_CFG_TX_PREEMP_TUNE_MASK, 0));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_9,
+				    PHY_CFG_TX_PREEMP_TUNE_MASK,
+				    FIELD_PREP(PHY_CFG_TX_PREEMP_TUNE_MASK, 0));
 
 	/* tx rise/fall time */
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_9,
-					 PHY_CFG_TX_RISE_TUNE_MASK,
-					 FIELD_PREP(PHY_CFG_TX_RISE_TUNE_MASK, 0x2));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_9,
+				    PHY_CFG_TX_RISE_TUNE_MASK,
+				    FIELD_PREP(PHY_CFG_TX_RISE_TUNE_MASK, 0x2));
 
 	/* source impedance adjustment */
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_9,
-					 PHY_CFG_TX_RES_TUNE_MASK,
-					 FIELD_PREP(PHY_CFG_TX_RES_TUNE_MASK, 0x1));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_9,
+				    PHY_CFG_TX_RES_TUNE_MASK,
+				    FIELD_PREP(PHY_CFG_TX_RES_TUNE_MASK, 0x1));
 
 	/* dc voltage level adjustement */
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_8,
-					 PHY_CFG_TX_HS_VREF_TUNE_MASK,
-					 FIELD_PREP(PHY_CFG_TX_HS_VREF_TUNE_MASK, 0x3));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_8,
+				    PHY_CFG_TX_HS_VREF_TUNE_MASK,
+				    FIELD_PREP(PHY_CFG_TX_HS_VREF_TUNE_MASK, 0x3));
 
 	/* transmitter HS crossover adjustement */
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_8,
-					 PHY_CFG_TX_HS_XV_TUNE_MASK,
-					 FIELD_PREP(PHY_CFG_TX_HS_XV_TUNE_MASK, 0x0));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_8,
+				    PHY_CFG_TX_HS_XV_TUNE_MASK,
+				    FIELD_PREP(PHY_CFG_TX_HS_XV_TUNE_MASK, 0x0));
 }
 
-static int qcom_eusb2_ref_clk_init(struct qcom_snps_eusb2_hsphy *phy)
+static int qcom_eusb2_ref_clk_init(struct snps_eusb2_hsphy *phy)
 {
 	unsigned long ref_clk_freq = clk_get_rate(phy->ref_clk);
 
 	switch (ref_clk_freq) {
 	case 19200000:
-		qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL_COMMON0,
-						 FSEL_MASK,
-						 FIELD_PREP(FSEL_MASK, FSEL_19_2_MHZ_VAL));
+		snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL_COMMON0,
+					    FSEL_MASK,
+					    FIELD_PREP(FSEL_MASK, FSEL_19_2_MHZ_VAL));
 
-		qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_2,
-						 PHY_CFG_PLL_FB_DIV_7_0_MASK,
-						 DIV_7_0_19_2_MHZ_VAL);
+		snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_2,
+					    PHY_CFG_PLL_FB_DIV_7_0_MASK,
+					    DIV_7_0_19_2_MHZ_VAL);
 
-		qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_3,
-						 PHY_CFG_PLL_FB_DIV_11_8_MASK,
-						 DIV_11_8_19_2_MHZ_VAL);
+		snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_3,
+					    PHY_CFG_PLL_FB_DIV_11_8_MASK,
+					    DIV_11_8_19_2_MHZ_VAL);
 		break;
 
 	case 38400000:
-		qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL_COMMON0,
-						 FSEL_MASK,
-						 FIELD_PREP(FSEL_MASK, FSEL_38_4_MHZ_VAL));
+		snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL_COMMON0,
+					    FSEL_MASK,
+					    FIELD_PREP(FSEL_MASK, FSEL_38_4_MHZ_VAL));
 
-		qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_2,
-						 PHY_CFG_PLL_FB_DIV_7_0_MASK,
-						 DIV_7_0_38_4_MHZ_VAL);
+		snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_2,
+					    PHY_CFG_PLL_FB_DIV_7_0_MASK,
+					    DIV_7_0_38_4_MHZ_VAL);
 
-		qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_3,
-						 PHY_CFG_PLL_FB_DIV_11_8_MASK,
-						 DIV_11_8_38_4_MHZ_VAL);
+		snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_3,
+					    PHY_CFG_PLL_FB_DIV_11_8_MASK,
+					    DIV_11_8_38_4_MHZ_VAL);
 		break;
 
 	default:
@@ -224,15 +224,15 @@ static int qcom_eusb2_ref_clk_init(struct qcom_snps_eusb2_hsphy *phy)
 		return -EINVAL;
 	}
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_3,
-					 PHY_CFG_PLL_REF_DIV, PLL_REF_DIV_VAL);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_3,
+				    PHY_CFG_PLL_REF_DIV, PLL_REF_DIV_VAL);
 
 	return 0;
 }
 
-static int qcom_snps_eusb2_hsphy_init(struct phy *p)
+static int snps_eusb2_hsphy_init(struct phy *p)
 {
-	struct qcom_snps_eusb2_hsphy *phy = phy_get_drvdata(p);
+	struct snps_eusb2_hsphy *phy = phy_get_drvdata(p);
 	int ret;
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(phy->vregs), phy->vregs);
@@ -265,73 +265,73 @@ static int qcom_snps_eusb2_hsphy_init(struct phy *p)
 		goto disable_ref_clk;
 	}
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG0,
-					 CMN_CTRL_OVERRIDE_EN, CMN_CTRL_OVERRIDE_EN);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG0,
+				    CMN_CTRL_OVERRIDE_EN, CMN_CTRL_OVERRIDE_EN);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_UTMI_CTRL5, POR, POR);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_UTMI_CTRL5, POR, POR);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL_COMMON0,
-					 PHY_ENABLE | RETENABLEN, PHY_ENABLE | RETENABLEN);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL_COMMON0,
+				    PHY_ENABLE | RETENABLEN, PHY_ENABLE | RETENABLEN);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_APB_ACCESS_CMD,
-					 APB_LOGIC_RESET, APB_LOGIC_RESET);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_APB_ACCESS_CMD,
+				    APB_LOGIC_RESET, APB_LOGIC_RESET);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, UTMI_PHY_CMN_CTRL0, TESTBURNIN, 0);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_UTMI_PHY_CMN_CTRL0, TESTBURNIN, 0);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_FSEL_SEL,
-					 FSEL_SEL, FSEL_SEL);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_FSEL_SEL,
+				    FSEL_SEL, FSEL_SEL);
 
 	/* update ref_clk related registers */
 	ret = qcom_eusb2_ref_clk_init(phy);
 	if (ret)
-		goto disable_ref_clk;
+		return ret;
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_1,
-					 PHY_CFG_PLL_CPBIAS_CNTRL_MASK,
-					 FIELD_PREP(PHY_CFG_PLL_CPBIAS_CNTRL_MASK, 0x1));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_1,
+				    PHY_CFG_PLL_CPBIAS_CNTRL_MASK,
+				    FIELD_PREP(PHY_CFG_PLL_CPBIAS_CNTRL_MASK, 0x1));
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_4,
-					 PHY_CFG_PLL_INT_CNTRL_MASK,
-					 FIELD_PREP(PHY_CFG_PLL_INT_CNTRL_MASK, 0x8));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_4,
+				    PHY_CFG_PLL_INT_CNTRL_MASK,
+				    FIELD_PREP(PHY_CFG_PLL_INT_CNTRL_MASK, 0x8));
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_4,
-					 PHY_CFG_PLL_GMP_CNTRL_MASK,
-					 FIELD_PREP(PHY_CFG_PLL_GMP_CNTRL_MASK, 0x1));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_4,
+				    PHY_CFG_PLL_GMP_CNTRL_MASK,
+				    FIELD_PREP(PHY_CFG_PLL_GMP_CNTRL_MASK, 0x1));
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_5,
-					 PHY_CFG_PLL_PROP_CNTRL_MASK,
-					 FIELD_PREP(PHY_CFG_PLL_PROP_CNTRL_MASK, 0x10));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_5,
+				    PHY_CFG_PLL_PROP_CNTRL_MASK,
+				    FIELD_PREP(PHY_CFG_PLL_PROP_CNTRL_MASK, 0x10));
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_6,
-					 PHY_CFG_PLL_VCO_CNTRL_MASK,
-					 FIELD_PREP(PHY_CFG_PLL_VCO_CNTRL_MASK, 0x0));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_6,
+				    PHY_CFG_PLL_VCO_CNTRL_MASK,
+				    FIELD_PREP(PHY_CFG_PLL_VCO_CNTRL_MASK, 0x0));
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_CFG_CTRL_5,
-					 PHY_CFG_PLL_VREF_TUNE_MASK,
-					 FIELD_PREP(PHY_CFG_PLL_VREF_TUNE_MASK, 0x1));
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_CFG_CTRL_5,
+				    PHY_CFG_PLL_VREF_TUNE_MASK,
+				    FIELD_PREP(PHY_CFG_PLL_VREF_TUNE_MASK, 0x1));
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL2,
-					 VBUS_DET_EXT_SEL, VBUS_DET_EXT_SEL);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL2,
+				    VBUS_DET_EXT_SEL, VBUS_DET_EXT_SEL);
 
 	/* set default parameters */
 	qcom_eusb2_default_parameters(phy);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL2,
-					 USB2_SUSPEND_N_SEL | USB2_SUSPEND_N,
-					 USB2_SUSPEND_N_SEL | USB2_SUSPEND_N);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL2,
+				    USB2_SUSPEND_N_SEL | USB2_SUSPEND_N,
+				    USB2_SUSPEND_N_SEL | USB2_SUSPEND_N);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_UTMI_CTRL0, SLEEPM, SLEEPM);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_UTMI_CTRL0, SLEEPM, SLEEPM);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL_COMMON0,
-					 SIDDQ_SEL, SIDDQ_SEL);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL_COMMON0,
+				    SIDDQ_SEL, SIDDQ_SEL);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL_COMMON0,
-					 SIDDQ, 0);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL_COMMON0,
+				    SIDDQ, 0);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_UTMI_CTRL5, POR, 0);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_UTMI_CTRL5, POR, 0);
 
-	qcom_snps_eusb2_hsphy_write_mask(phy->base, USB_PHY_HS_PHY_CTRL2,
-					 USB2_SUSPEND_N_SEL, 0);
+	snps_eusb2_hsphy_write_mask(phy->base, QCOM_USB_PHY_HS_PHY_CTRL2,
+				    USB2_SUSPEND_N_SEL, 0);
 
 	return 0;
 
@@ -344,9 +344,9 @@ disable_vreg:
 	return ret;
 }
 
-static int qcom_snps_eusb2_hsphy_exit(struct phy *p)
+static int snps_eusb2_hsphy_exit(struct phy *p)
 {
-	struct qcom_snps_eusb2_hsphy *phy = phy_get_drvdata(p);
+	struct snps_eusb2_hsphy *phy = phy_get_drvdata(p);
 
 	clk_disable_unprepare(phy->ref_clk);
 
@@ -357,18 +357,18 @@ static int qcom_snps_eusb2_hsphy_exit(struct phy *p)
 	return 0;
 }
 
-static const struct phy_ops qcom_snps_eusb2_hsphy_ops = {
-	.init		= qcom_snps_eusb2_hsphy_init,
-	.exit		= qcom_snps_eusb2_hsphy_exit,
-	.set_mode	= qcom_snps_eusb2_hsphy_set_mode,
+static const struct phy_ops snps_eusb2_hsphy_ops = {
+	.init		= snps_eusb2_hsphy_init,
+	.exit		= snps_eusb2_hsphy_exit,
+	.set_mode	= snps_eusb2_hsphy_set_mode,
 	.owner		= THIS_MODULE,
 };
 
-static int qcom_snps_eusb2_hsphy_probe(struct platform_device *pdev)
+static int snps_eusb2_hsphy_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *np = dev->of_node;
-	struct qcom_snps_eusb2_hsphy *phy;
+	struct snps_eusb2_hsphy *phy;
 	struct phy_provider *phy_provider;
 	struct phy *generic_phy;
 	int ret, i;
@@ -405,7 +405,7 @@ static int qcom_snps_eusb2_hsphy_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, PTR_ERR(phy->repeater),
 				     "failed to get repeater\n");
 
-	generic_phy = devm_phy_create(dev, NULL, &qcom_snps_eusb2_hsphy_ops);
+	generic_phy = devm_phy_create(dev, NULL, &snps_eusb2_hsphy_ops);
 	if (IS_ERR(generic_phy)) {
 		dev_err(dev, "failed to create phy %d\n", ret);
 		return PTR_ERR(generic_phy);
@@ -418,25 +418,23 @@ static int qcom_snps_eusb2_hsphy_probe(struct platform_device *pdev)
 	if (IS_ERR(phy_provider))
 		return PTR_ERR(phy_provider);
 
-	dev_info(dev, "Registered Qcom-eUSB2 phy\n");
-
 	return 0;
 }
 
-static const struct of_device_id qcom_snps_eusb2_hsphy_of_match_table[] = {
+static const struct of_device_id snps_eusb2_hsphy_of_match_table[] = {
 	{ .compatible = "qcom,sm8550-snps-eusb2-phy", },
 	{ },
 };
-MODULE_DEVICE_TABLE(of, qcom_snps_eusb2_hsphy_of_match_table);
+MODULE_DEVICE_TABLE(of, snps_eusb2_hsphy_of_match_table);
 
-static struct platform_driver qcom_snps_eusb2_hsphy_driver = {
-	.probe		= qcom_snps_eusb2_hsphy_probe,
+static struct platform_driver snps_eusb2_hsphy_driver = {
+	.probe		= snps_eusb2_hsphy_probe,
 	.driver = {
-		.name	= "qcom-snps-eusb2-hsphy",
-		.of_match_table = qcom_snps_eusb2_hsphy_of_match_table,
+		.name	= "snps-eusb2-hsphy",
+		.of_match_table = snps_eusb2_hsphy_of_match_table,
 	},
 };
 
-module_platform_driver(qcom_snps_eusb2_hsphy_driver);
-MODULE_DESCRIPTION("Qualcomm SNPS eUSB2 HS PHY driver");
+module_platform_driver(snps_eusb2_hsphy_driver);
+MODULE_DESCRIPTION("Synopsys eUSB2 HS PHY driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index b982c3f0d4b56b..a806a22b5eef2c 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -420,11 +420,9 @@ static int rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy)
 
 	if (of_property_read_bool(node, "extcon")) {
 		edev = extcon_get_edev_by_phandle(rphy->dev, 0);
-		if (IS_ERR(edev)) {
-			if (PTR_ERR(edev) != -EPROBE_DEFER)
-				dev_err(rphy->dev, "Invalid or missing extcon\n");
-			return PTR_ERR(edev);
-		}
+		if (IS_ERR(edev))
+			return dev_err_probe(rphy->dev, PTR_ERR(edev),
+					     "invalid or missing extcon\n");
 	} else {
 		/* Initialize extcon device */
 		edev = devm_extcon_dev_allocate(rphy->dev,
@@ -434,10 +432,9 @@ static int rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy)
 			return -ENOMEM;
 
 		ret = devm_extcon_dev_register(rphy->dev, edev);
-		if (ret) {
-			dev_err(rphy->dev, "failed to register extcon device\n");
-			return ret;
-		}
+		if (ret)
+			return dev_err_probe(rphy->dev, ret,
+					     "failed to register extcon device\n");
 	}
 
 	rphy->edev = edev;
@@ -789,17 +786,20 @@ static void rockchip_chg_detect_work(struct work_struct *work)
 		container_of(work, struct rockchip_usb2phy_port, chg_work.work);
 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);
 	struct regmap *base = get_reg_base(rphy);
-	bool is_dcd, tmout, vout;
+	bool is_dcd, tmout, vout, vbus_attach;
 	unsigned long delay;
 
+	vbus_attach = property_enabled(rphy->grf, &rport->port_cfg->utmi_bvalid);
+
 	dev_dbg(&rport->phy->dev, "chg detection work state = %d\n",
 		rphy->chg_state);
 	switch (rphy->chg_state) {
 	case USB_CHG_STATE_UNDEFINED:
-		if (!rport->suspended)
+		if (!rport->suspended && !vbus_attach)
 			rockchip_usb2phy_power_off(rport->phy);
 		/* put the controller in non-driving mode */
-		property_enable(base, &rphy->phy_cfg->chg_det.opmode, false);
+		if (!vbus_attach)
+			property_enable(base, &rphy->phy_cfg->chg_det.opmode, false);
 		/* Start DCD processing stage 1 */
 		rockchip_chg_enable_dcd(rphy, true);
 		rphy->chg_state = USB_CHG_STATE_WAIT_FOR_DCD;
@@ -862,7 +862,8 @@ static void rockchip_chg_detect_work(struct work_struct *work)
 		fallthrough;
 	case USB_CHG_STATE_DETECTED:
 		/* put the controller in normal mode */
-		property_enable(base, &rphy->phy_cfg->chg_det.opmode, true);
+		if (!vbus_attach)
+			property_enable(base, &rphy->phy_cfg->chg_det.opmode, true);
 		rockchip_usb2phy_otg_sm_work(&rport->otg_sm_work.work);
 		dev_dbg(&rport->phy->dev, "charger = %s\n",
 			 chg_to_string(rphy->chg_type));
@@ -1392,10 +1393,8 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 	}
 
 	ret = rockchip_usb2phy_clk480m_register(rphy);
-	if (ret) {
-		dev_err(dev, "failed to register 480m output clock\n");
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(dev, ret, "failed to register 480m output clock\n");
 
 	if (rphy->phy_cfg->phy_tuning) {
 		ret = rphy->phy_cfg->phy_tuning(rphy);
@@ -1415,8 +1414,7 @@ static int rockchip_usb2phy_probe(struct platform_device *pdev)
 
 		phy = devm_phy_create(dev, child_np, &rockchip_usb2phy_ops);
 		if (IS_ERR(phy)) {
-			dev_err_probe(dev, PTR_ERR(phy), "failed to create phy\n");
-			ret = PTR_ERR(phy);
+			ret = dev_err_probe(dev, PTR_ERR(phy), "failed to create phy\n");
 			goto put_child;
 		}
 
@@ -1453,9 +1451,8 @@ next_child:
 						"rockchip_usb2phy",
 						rphy);
 		if (ret) {
-			dev_err(rphy->dev,
-				"failed to request usb2phy irq handle\n");
-			goto put_child;
+			dev_err_probe(rphy->dev, ret, "failed to request usb2phy irq handle\n");
+			return ret;
 		}
 	}
 
diff --git a/drivers/phy/st/phy-stih407-usb.c b/drivers/phy/st/phy-stih407-usb.c
index a4ae2cca7f637b..02e6117709dca8 100644
--- a/drivers/phy/st/phy-stih407-usb.c
+++ b/drivers/phy/st/phy-stih407-usb.c
@@ -149,8 +149,6 @@ static int stih407_usb2_picophy_probe(struct platform_device *pdev)
 	if (IS_ERR(phy_provider))
 		return PTR_ERR(phy_provider);
 
-	dev_info(dev, "STiH407 USB Generic picoPHY driver probed!");
-
 	return 0;
 }
 
diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c
index d5e7e44000b56e..4a8f2ab65571a9 100644
--- a/drivers/phy/st/phy-stm32-usbphyc.c
+++ b/drivers/phy/st/phy-stm32-usbphyc.c
@@ -712,7 +712,7 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
 		}
 
 		ret = of_property_read_u32(child, "reg", &index);
-		if (ret || index > usbphyc->nphys) {
+		if (ret || index >= usbphyc->nphys) {
 			dev_err(&phy->dev, "invalid reg property: %d\n", ret);
 			if (!ret)
 				ret = -EINVAL;
@@ -757,8 +757,8 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
 	}
 
 	version = readl_relaxed(usbphyc->base + STM32_USBPHYC_VERSION);
-	dev_info(dev, "registered rev:%lu.%lu\n",
-		 FIELD_GET(MAJREV, version), FIELD_GET(MINREV, version));
+	dev_dbg(dev, "registered rev: %lu.%lu\n",
+		FIELD_GET(MAJREV, version), FIELD_GET(MINREV, version));
 
 	return 0;
 
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
index e818f6c3980e6b..bec9616c4a2e0d 100644
--- a/drivers/phy/tegra/xusb-tegra186.c
+++ b/drivers/phy/tegra/xusb-tegra186.c
@@ -84,6 +84,7 @@
 #define XUSB_PADCTL_USB2_BIAS_PAD_CTL0		0x284
 #define  BIAS_PAD_PD				BIT(11)
 #define  HS_SQUELCH_LEVEL(x)			(((x) & 0x7) << 0)
+#define  HS_DISCON_LEVEL(x)			(((x) & 0x7) << 3)
 
 #define XUSB_PADCTL_USB2_BIAS_PAD_CTL1		0x288
 #define  USB2_TRK_START_TIMER(x)		(((x) & 0x7f) << 12)
@@ -623,6 +624,8 @@ static void tegra186_utmi_bias_pad_power_on(struct tegra_xusb_padctl *padctl)
 	value &= ~BIAS_PAD_PD;
 	value &= ~HS_SQUELCH_LEVEL(~0);
 	value |= HS_SQUELCH_LEVEL(priv->calib.hs_squelch);
+	value &= ~HS_DISCON_LEVEL(~0);
+	value |= HS_DISCON_LEVEL(0x7);
 	padctl_writel(padctl, value, XUSB_PADCTL_USB2_BIAS_PAD_CTL0);
 
 	udelay(1);
diff --git a/drivers/phy/ti/phy-twl4030-usb.c b/drivers/phy/ti/phy-twl4030-usb.c
index 6b265992d988fa..e5918d3b486ccd 100644
--- a/drivers/phy/ti/phy-twl4030-usb.c
+++ b/drivers/phy/ti/phy-twl4030-usb.c
@@ -784,7 +784,6 @@ static int twl4030_usb_probe(struct platform_device *pdev)
 	pm_runtime_mark_last_busy(&pdev->dev);
 	pm_runtime_put_autosuspend(twl->dev);
 
-	dev_info(&pdev->dev, "Initialized TWL4030 USB module\n");
 	return 0;
 }
 
diff --git a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
index b62b158cffd85a..e9bade74997bf2 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
+++ b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
@@ -10,6 +10,8 @@
 #include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/string.h>
 #include <linux/wmi.h>
 #include "bioscfg.h"
 #include "../../firmware_attributes_class.h"
@@ -786,6 +788,12 @@ static int hp_init_bios_buffer_attribute(enum hp_wmi_data_type attr_type,
 	if (ret < 0)
 		goto buff_attr_exit;
 
+	if (strlen(str) == 0) {
+		pr_debug("Ignoring attribute with empty name\n");
+		ret = 0;
+		goto buff_attr_exit;
+	}
+
 	if (attr_type == HPWMI_PASSWORD_TYPE ||
 	    attr_type == HPWMI_SECURE_PLATFORM_TYPE)
 		temp_kset = bioscfg_drv.authentication_dir_kset;
diff --git a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
index 3166ef328ebae8..f1eec0e4ba075b 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
+++ b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.h
@@ -10,6 +10,7 @@
 
 #include <linux/wmi.h>
 #include <linux/types.h>
+#include <linux/string.h>
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
@@ -56,14 +57,14 @@ enum mechanism_values {
 
 #define PASSWD_MECHANISM_TYPES "password"
 
-#define HP_WMI_BIOS_GUID		"5FB7F034-2C63-45e9-BE91-3D44E2C707E4"
+#define HP_WMI_BIOS_GUID		"5FB7F034-2C63-45E9-BE91-3D44E2C707E4"
 
-#define HP_WMI_BIOS_STRING_GUID		"988D08E3-68F4-4c35-AF3E-6A1B8106F83C"
+#define HP_WMI_BIOS_STRING_GUID		"988D08E3-68F4-4C35-AF3E-6A1B8106F83C"
 #define HP_WMI_BIOS_INTEGER_GUID	"8232DE3D-663D-4327-A8F4-E293ADB9BF05"
 #define HP_WMI_BIOS_ENUMERATION_GUID	"2D114B49-2DFB-4130-B8FE-4A3C09E75133"
 #define HP_WMI_BIOS_ORDERED_LIST_GUID	"14EA9746-CE1F-4098-A0E0-7045CB4DA745"
 #define HP_WMI_BIOS_PASSWORD_GUID	"322F2028-0F84-4901-988E-015176049E2D"
-#define HP_WMI_SET_BIOS_SETTING_GUID	"1F4C91EB-DC5C-460b-951D-C7CB9B4B8D5E"
+#define HP_WMI_SET_BIOS_SETTING_GUID	"1F4C91EB-DC5C-460B-951D-C7CB9B4B8D5E"
 
 enum hp_wmi_spm_commandtype {
 	HPWMI_SECUREPLATFORM_GET_STATE  = 0x10,
@@ -285,8 +286,9 @@ enum hp_wmi_data_elements {
 	{								\
 		int i;							\
 									\
-		for (i = 0; i <= bioscfg_drv.type##_instances_count; i++) { \
-			if (!strcmp(kobj->name, bioscfg_drv.type##_data[i].attr_name_kobj->name)) \
+		for (i = 0; i < bioscfg_drv.type##_instances_count; i++) { \
+			if (bioscfg_drv.type##_data[i].attr_name_kobj &&	\
+			    !strcmp(kobj->name, bioscfg_drv.type##_data[i].attr_name_kobj->name)) \
 				return i;				\
 		}							\
 		return -EIO;						\
diff --git a/drivers/pmdomain/imx/imx8m-blk-ctrl.c b/drivers/pmdomain/imx/imx8m-blk-ctrl.c
index 0dfaf1d14035de..ce452c2b17464b 100644
--- a/drivers/pmdomain/imx/imx8m-blk-ctrl.c
+++ b/drivers/pmdomain/imx/imx8m-blk-ctrl.c
@@ -845,22 +845,25 @@ static int imx8mq_vpu_power_notifier(struct notifier_block *nb,
 	return NOTIFY_OK;
 }
 
+/*
+ * For i.MX8MQ, the ADB in the VPUMIX domain has no separate reset and clock
+ * enable bits, but is ungated and reset together with the VPUs.
+ * Resetting G1 or G2 separately may led to system hang.
+ * Remove the rst_mask and clk_mask from the domain data of G1 and G2,
+ * Let imx8mq_vpu_power_notifier() do really vpu reset.
+ */
 static const struct imx8m_blk_ctrl_domain_data imx8mq_vpu_blk_ctl_domain_data[] = {
 	[IMX8MQ_VPUBLK_PD_G1] = {
 		.name = "vpublk-g1",
 		.clk_names = (const char *[]){ "g1", },
 		.num_clks = 1,
 		.gpc_name = "g1",
-		.rst_mask = BIT(1),
-		.clk_mask = BIT(1),
 	},
 	[IMX8MQ_VPUBLK_PD_G2] = {
 		.name = "vpublk-g2",
 		.clk_names = (const char *[]){ "g2", },
 		.num_clks = 1,
 		.gpc_name = "g2",
-		.rst_mask = BIT(0),
-		.clk_mask = BIT(0),
 	},
 };
 
diff --git a/drivers/pmdomain/qcom/rpmhpd.c b/drivers/pmdomain/qcom/rpmhpd.c
index 1bb9f70ab04c85..823604952b5ec5 100644
--- a/drivers/pmdomain/qcom/rpmhpd.c
+++ b/drivers/pmdomain/qcom/rpmhpd.c
@@ -217,6 +217,8 @@ static struct rpmhpd *sa8540p_rpmhpds[] = {
 	[SC8280XP_MMCX_AO] = &mmcx_ao,
 	[SC8280XP_MX] = &mx,
 	[SC8280XP_MX_AO] = &mx_ao,
+	[SC8280XP_MXC] = &mxc,
+	[SC8280XP_MXC_AO] = &mxc_ao,
 	[SC8280XP_NSP] = &nsp,
 };
 
@@ -541,6 +543,8 @@ static struct rpmhpd *sc8280xp_rpmhpds[] = {
 	[SC8280XP_MMCX_AO] = &mmcx_ao,
 	[SC8280XP_MX] = &mx,
 	[SC8280XP_MX_AO] = &mx_ao,
+	[SC8280XP_MXC] = &mxc,
+	[SC8280XP_MXC_AO] = &mxc_ao,
 	[SC8280XP_NSP] = &nsp,
 	[SC8280XP_QPHY] = &qphy,
 };
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c
index 6f6019fb41c0c4..1ed12e86ee000b 100644
--- a/drivers/ptp/ptp_chardev.c
+++ b/drivers/ptp/ptp_chardev.c
@@ -103,14 +103,16 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin,
 	return 0;
 }
 
-int ptp_open(struct posix_clock *pc, fmode_t fmode)
+int ptp_open(struct posix_clock_context *pccontext, fmode_t fmode)
 {
 	return 0;
 }
 
-long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
+long ptp_ioctl(struct posix_clock_context *pccontext, unsigned int cmd,
+	       unsigned long arg)
 {
-	struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock);
+	struct ptp_clock *ptp =
+		container_of(pccontext->clk, struct ptp_clock, clock);
 	struct ptp_sys_offset_extended *extoff = NULL;
 	struct ptp_sys_offset_precise precise_offset;
 	struct system_device_crosststamp xtstamp;
@@ -151,6 +153,10 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
 
 	case PTP_EXTTS_REQUEST:
 	case PTP_EXTTS_REQUEST2:
+		if ((pccontext->fp->f_mode & FMODE_WRITE) == 0) {
+			err = -EACCES;
+			break;
+		}
 		memset(&req, 0, sizeof(req));
 
 		if (copy_from_user(&req.extts, (void __user *)arg,
@@ -192,6 +198,10 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
 
 	case PTP_PEROUT_REQUEST:
 	case PTP_PEROUT_REQUEST2:
+		if ((pccontext->fp->f_mode & FMODE_WRITE) == 0) {
+			err = -EACCES;
+			break;
+		}
 		memset(&req, 0, sizeof(req));
 
 		if (copy_from_user(&req.perout, (void __user *)arg,
@@ -260,6 +270,10 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
 
 	case PTP_ENABLE_PPS:
 	case PTP_ENABLE_PPS2:
+		if ((pccontext->fp->f_mode & FMODE_WRITE) == 0) {
+			err = -EACCES;
+			break;
+		}
 		memset(&req, 0, sizeof(req));
 
 		if (!capable(CAP_SYS_TIME))
@@ -398,6 +412,10 @@ long ptp_ioctl(struct posix_clock *pc, unsigned int cmd, unsigned long arg)
 
 	case PTP_PIN_SETFUNC:
 	case PTP_PIN_SETFUNC2:
+		if ((pccontext->fp->f_mode & FMODE_WRITE) == 0) {
+			err = -EACCES;
+			break;
+		}
 		if (copy_from_user(&pd, (void __user *)arg, sizeof(pd))) {
 			err = -EFAULT;
 			break;
@@ -437,9 +455,11 @@ out:
 	return err;
 }
 
-__poll_t ptp_poll(struct posix_clock *pc, struct file *fp, poll_table *wait)
+__poll_t ptp_poll(struct posix_clock_context *pccontext, struct file *fp,
+		  poll_table *wait)
 {
-	struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock);
+	struct ptp_clock *ptp =
+		container_of(pccontext->clk, struct ptp_clock, clock);
 
 	poll_wait(fp, &ptp->tsev_wq, wait);
 
@@ -448,10 +468,11 @@ __poll_t ptp_poll(struct posix_clock *pc, struct file *fp, poll_table *wait)
 
 #define EXTTS_BUFSIZE (PTP_BUF_TIMESTAMPS * sizeof(struct ptp_extts_event))
 
-ssize_t ptp_read(struct posix_clock *pc,
-		 uint rdflags, char __user *buf, size_t cnt)
+ssize_t ptp_read(struct posix_clock_context *pccontext, uint rdflags,
+		 char __user *buf, size_t cnt)
 {
-	struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock);
+	struct ptp_clock *ptp =
+		container_of(pccontext->clk, struct ptp_clock, clock);
 	struct timestamp_event_queue *queue = &ptp->tsevq;
 	struct ptp_extts_event *event;
 	unsigned long flags;
diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
index 3fbd1d68a9bcb3..e25be08fa6ae97 100644
--- a/drivers/ptp/ptp_private.h
+++ b/drivers/ptp/ptp_private.h
@@ -136,16 +136,18 @@ extern struct class *ptp_class;
 int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin,
 		    enum ptp_pin_function func, unsigned int chan);
 
-long ptp_ioctl(struct posix_clock *pc,
-	       unsigned int cmd, unsigned long arg);
+long ptp_ioctl(struct posix_clock_context *pccontext, unsigned int cmd,
+	       unsigned long arg);
 
-int ptp_open(struct posix_clock *pc, fmode_t fmode);
+int ptp_open(struct posix_clock_context *pccontext, fmode_t fmode);
 
-ssize_t ptp_read(struct posix_clock *pc,
-		 uint flags, char __user *buf, size_t cnt);
+int ptp_release(struct posix_clock_context *pccontext);
 
-__poll_t ptp_poll(struct posix_clock *pc,
-	      struct file *fp, poll_table *wait);
+ssize_t ptp_read(struct posix_clock_context *pccontext, uint flags, char __user *buf,
+		 size_t cnt);
+
+__poll_t ptp_poll(struct posix_clock_context *pccontext, struct file *fp,
+		  poll_table *wait);
 
 /*
  * see ptp_sysfs.c
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index a85d3a40ee4902..ae2bea27a18a67 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -878,6 +878,9 @@ qla27xx_copy_multiple_pkt(struct scsi_qla_host *vha, void **pkt,
 		payload_size = sizeof(purex->els_frame_payload);
 	}
 
+	if (total_bytes > sizeof(item->iocb.iocb))
+		total_bytes = sizeof(item->iocb.iocb);
+
 	pending_bytes = total_bytes;
 	no_bytes = (pending_bytes > payload_size) ? payload_size :
 		   pending_bytes;
@@ -1163,6 +1166,10 @@ qla27xx_copy_fpin_pkt(struct scsi_qla_host *vha, void **pkt,
 
 	total_bytes = (le16_to_cpu(purex->frame_size) & 0x0FFF)
 	    - PURX_ELS_HEADER_SIZE;
+
+	if (total_bytes > sizeof(item->iocb.iocb))
+		total_bytes = sizeof(item->iocb.iocb);
+
 	pending_bytes = total_bytes;
 	entry_count = entry_count_remaining = purex->entry_count;
 	no_bytes = (pending_bytes > sizeof(purex->els_frame_payload))  ?
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 43eff1107038a6..c4c05cf38aa55f 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -282,11 +282,20 @@ static void scsi_eh_inc_host_failed(struct rcu_head *head)
 {
 	struct scsi_cmnd *scmd = container_of(head, typeof(*scmd), rcu);
 	struct Scsi_Host *shost = scmd->device->host;
-	unsigned int busy = scsi_host_busy(shost);
+	unsigned int busy;
 	unsigned long flags;
 
 	spin_lock_irqsave(shost->host_lock, flags);
 	shost->host_failed++;
+	spin_unlock_irqrestore(shost->host_lock, flags);
+	/*
+	 * The counting of busy requests needs to occur after adding to
+	 * host_failed or after the lock acquire for adding to host_failed
+	 * to prevent a race with host unbusy and missing an eh wakeup.
+	 */
+	busy = scsi_host_busy(shost);
+
+	spin_lock_irqsave(shost->host_lock, flags);
 	scsi_eh_wakeup(shost, busy);
 	spin_unlock_irqrestore(shost->host_lock, flags);
 }
@@ -1039,6 +1048,9 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses,
 			unsigned char *cmnd, int cmnd_size, unsigned sense_bytes)
 {
 	struct scsi_device *sdev = scmd->device;
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	struct request *rq = scsi_cmd_to_rq(scmd);
+#endif
 
 	/*
 	 * We need saved copies of a number of fields - this is because
@@ -1090,6 +1102,18 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses,
 		scmd->cmnd[1] = (scmd->cmnd[1] & 0x1f) |
 			(sdev->lun << 5 & 0xe0);
 
+	/*
+	 * Encryption must be disabled for the commands submitted by the error handler.
+	 * Hence, clear the encryption context information.
+	 */
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	ses->rq_crypt_keyslot = rq->crypt_keyslot;
+	ses->rq_crypt_ctx = rq->crypt_ctx;
+
+	rq->crypt_keyslot = NULL;
+	rq->crypt_ctx = NULL;
+#endif
+
 	/*
 	 * Zero the sense buffer.  The scsi spec mandates that any
 	 * untransferred sense data should be interpreted as being zero.
@@ -1107,6 +1131,10 @@ EXPORT_SYMBOL(scsi_eh_prep_cmnd);
  */
 void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses)
 {
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	struct request *rq = scsi_cmd_to_rq(scmd);
+#endif
+
 	/*
 	 * Restore original data
 	 */
@@ -1119,6 +1147,11 @@ void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses)
 	scmd->underflow = ses->underflow;
 	scmd->prot_op = ses->prot_op;
 	scmd->eh_eflags = ses->eh_eflags;
+
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	rq->crypt_keyslot = ses->rq_crypt_keyslot;
+	rq->crypt_ctx = ses->rq_crypt_ctx;
+#endif
 }
 EXPORT_SYMBOL(scsi_eh_restore_cmnd);
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index bd75e3ebc14da3..efd1f1d6e4e9b0 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -278,6 +278,14 @@ static void scsi_dec_host_busy(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
 	rcu_read_lock();
 	__clear_bit(SCMD_STATE_INFLIGHT, &cmd->state);
 	if (unlikely(scsi_host_in_recovery(shost))) {
+		/*
+		 * Ensure the clear of SCMD_STATE_INFLIGHT is visible to
+		 * other CPUs before counting busy requests. Otherwise,
+		 * reordering can cause CPUs to race and miss an eh wakeup
+		 * when no CPU sees all busy requests as done or timed out.
+		 */
+		smp_mb();
+
 		unsigned int busy = scsi_host_busy(shost);
 
 		spin_lock_irqsave(shost->host_lock, flags);
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 954a1cc50ba746..9dcad02ce4895b 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1145,7 +1145,7 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
 	 * The current SCSI handling on the host side does
 	 * not correctly handle:
 	 * INQUIRY command with page code parameter set to 0x80
-	 * MODE_SENSE command with cmd[2] == 0x1c
+	 * MODE_SENSE and MODE_SENSE_10 command with cmd[2] == 0x1c
 	 * MAINTENANCE_IN is not supported by HyperV FC passthrough
 	 *
 	 * Setup srb and scsi status so this won't be fatal.
@@ -1155,6 +1155,7 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
 
 	if ((stor_pkt->vm_srb.cdb[0] == INQUIRY) ||
 	   (stor_pkt->vm_srb.cdb[0] == MODE_SENSE) ||
+	   (stor_pkt->vm_srb.cdb[0] == MODE_SENSE_10) ||
 	   (stor_pkt->vm_srb.cdb[0] == MAINTENANCE_IN &&
 	   hv_dev_is_fc(device))) {
 		vstor_packet->vm_srb.scsi_status = 0;
diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 01cbd462198107..fdc099abd2cca0 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -378,6 +378,8 @@ struct slim_device *slim_get_device(struct slim_controller *ctrl,
 		sbdev = slim_alloc_device(ctrl, e_addr, NULL);
 		if (!sbdev)
 			return ERR_PTR(-ENOMEM);
+
+		get_device(&sbdev->dev);
 	}
 
 	return sbdev;
@@ -496,21 +498,24 @@ int slim_device_report_present(struct slim_controller *ctrl,
 	if (ctrl->sched.clk_state != SLIM_CLK_ACTIVE) {
 		dev_err(ctrl->dev, "slim ctrl not active,state:%d, ret:%d\n",
 				    ctrl->sched.clk_state, ret);
-		goto slimbus_not_active;
+		goto out_put_rpm;
 	}
 
 	sbdev = slim_get_device(ctrl, e_addr);
-	if (IS_ERR(sbdev))
-		return -ENODEV;
+	if (IS_ERR(sbdev)) {
+		ret = -ENODEV;
+		goto out_put_rpm;
+	}
 
 	if (sbdev->is_laddr_valid) {
 		*laddr = sbdev->laddr;
-		return 0;
+		ret = 0;
+	} else {
+		ret = slim_device_alloc_laddr(sbdev, true);
 	}
 
-	ret = slim_device_alloc_laddr(sbdev, true);
-
-slimbus_not_active:
+	put_device(&sbdev->dev);
+out_put_rpm:
 	pm_runtime_mark_last_busy(ctrl->dev);
 	pm_runtime_put_autosuspend(ctrl->dev);
 	return ret;
diff --git a/drivers/spi/spi-sprd-adi.c b/drivers/spi/spi-sprd-adi.c
index bf01feedbf93f6..f25b34a91756f4 100644
--- a/drivers/spi/spi-sprd-adi.c
+++ b/drivers/spi/spi-sprd-adi.c
@@ -138,8 +138,7 @@ struct sprd_adi_data {
 	u32 slave_offset;
 	u32 slave_addr_size;
 	int (*read_check)(u32 val, u32 reg);
-	int (*restart)(struct notifier_block *this,
-		       unsigned long mode, void *cmd);
+	int (*restart)(struct sys_off_data *data);
 	void (*wdg_rst)(void *p);
 };
 
@@ -150,7 +149,6 @@ struct sprd_adi {
 	struct hwspinlock	*hwlock;
 	unsigned long		slave_vbase;
 	unsigned long		slave_pbase;
-	struct notifier_block	restart_handler;
 	const struct sprd_adi_data *data;
 };
 
@@ -370,11 +368,9 @@ static void sprd_adi_set_wdt_rst_mode(void *p)
 #endif
 }
 
-static int sprd_adi_restart(struct notifier_block *this, unsigned long mode,
-				  void *cmd, struct sprd_adi_wdg *wdg)
+static int sprd_adi_restart(struct sprd_adi *sadi, unsigned long mode,
+			    const char *cmd, struct sprd_adi_wdg *wdg)
 {
-	struct sprd_adi *sadi = container_of(this, struct sprd_adi,
-					     restart_handler);
 	u32 val, reboot_mode = 0;
 
 	if (!cmd)
@@ -448,8 +444,7 @@ static int sprd_adi_restart(struct notifier_block *this, unsigned long mode,
 	return NOTIFY_DONE;
 }
 
-static int sprd_adi_restart_sc9860(struct notifier_block *this,
-					   unsigned long mode, void *cmd)
+static int sprd_adi_restart_sc9860(struct sys_off_data *data)
 {
 	struct sprd_adi_wdg wdg = {
 		.base = PMIC_WDG_BASE,
@@ -458,7 +453,7 @@ static int sprd_adi_restart_sc9860(struct notifier_block *this,
 		.wdg_clk = PMIC_CLK_EN,
 	};
 
-	return sprd_adi_restart(this, mode, cmd, &wdg);
+	return sprd_adi_restart(data->cb_data, data->mode, data->cmd, &wdg);
 }
 
 static void sprd_adi_hw_init(struct sprd_adi *sadi)
@@ -533,7 +528,7 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	pdev->id = of_alias_get_id(np, "spi");
 	num_chipselect = of_get_child_count(np);
 
-	ctlr = spi_alloc_master(&pdev->dev, sizeof(struct sprd_adi));
+	ctlr = devm_spi_alloc_host(&pdev->dev, sizeof(struct sprd_adi));
 	if (!ctlr)
 		return -ENOMEM;
 
@@ -541,10 +536,8 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	sadi = spi_controller_get_devdata(ctlr);
 
 	sadi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
-	if (IS_ERR(sadi->base)) {
-		ret = PTR_ERR(sadi->base);
-		goto put_ctlr;
-	}
+	if (IS_ERR(sadi->base))
+		return PTR_ERR(sadi->base);
 
 	sadi->slave_vbase = (unsigned long)sadi->base +
 			    data->slave_offset;
@@ -556,18 +549,15 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	if (ret > 0 || (IS_ENABLED(CONFIG_HWSPINLOCK) && ret == 0)) {
 		sadi->hwlock =
 			devm_hwspin_lock_request_specific(&pdev->dev, ret);
-		if (!sadi->hwlock) {
-			ret = -ENXIO;
-			goto put_ctlr;
-		}
+		if (!sadi->hwlock)
+			return -ENXIO;
 	} else {
 		switch (ret) {
 		case -ENOENT:
 			dev_info(&pdev->dev, "no hardware spinlock supplied\n");
 			break;
 		default:
-			dev_err_probe(&pdev->dev, ret, "failed to find hwlock id\n");
-			goto put_ctlr;
+			return dev_err_probe(&pdev->dev, ret, "failed to find hwlock id\n");
 		}
 	}
 
@@ -584,34 +574,18 @@ static int sprd_adi_probe(struct platform_device *pdev)
 	ctlr->transfer_one = sprd_adi_transfer_one;
 
 	ret = devm_spi_register_controller(&pdev->dev, ctlr);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to register SPI controller\n");
-		goto put_ctlr;
-	}
+	if (ret)
+		return dev_err_probe(&pdev->dev, ret, "failed to register SPI controller\n");
 
 	if (sadi->data->restart) {
-		sadi->restart_handler.notifier_call = sadi->data->restart;
-		sadi->restart_handler.priority = 128;
-		ret = register_restart_handler(&sadi->restart_handler);
-		if (ret) {
-			dev_err(&pdev->dev, "can not register restart handler\n");
-			goto put_ctlr;
-		}
+		ret = devm_register_restart_handler(&pdev->dev,
+						    sadi->data->restart,
+						    sadi);
+		if (ret)
+			return dev_err_probe(&pdev->dev, ret, "can not register restart handler\n");
 	}
 
 	return 0;
-
-put_ctlr:
-	spi_controller_put(ctlr);
-	return ret;
-}
-
-static void sprd_adi_remove(struct platform_device *pdev)
-{
-	struct spi_controller *ctlr = dev_get_drvdata(&pdev->dev);
-	struct sprd_adi *sadi = spi_controller_get_devdata(ctlr);
-
-	unregister_restart_handler(&sadi->restart_handler);
 }
 
 static struct sprd_adi_data sc9860_data = {
@@ -657,7 +631,6 @@ static struct platform_driver sprd_adi_driver = {
 		.of_match_table = sprd_adi_of_match,
 	},
 	.probe = sprd_adi_probe,
-	.remove_new = sprd_adi_remove,
 };
 module_platform_driver(sprd_adi_driver);
 
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 18fddd65c010cc..623fd4aa849922 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -1563,7 +1563,7 @@ static int pci_fintek_rs485_config(struct uart_port *port, struct ktermios *term
 }
 
 static const struct serial_rs485 pci_fintek_rs485_supported = {
-	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND,
+	.flags = SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND | SER_RS485_RTS_AFTER_SEND,
 	/* F81504/508/512 does not support RTS delay before or after send */
 };
 
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index 3180419424c064..10a1bc059ea1f7 100644
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -1004,6 +1004,11 @@ int usb_get_bos_descriptor(struct usb_device *dev)
 	__u8 cap_type;
 	int ret;
 
+	if (dev->quirks & USB_QUIRK_NO_BOS) {
+		dev_dbg(ddev, "skipping BOS descriptor\n");
+		return -ENOMSG;
+	}
+
 	bos = kzalloc(sizeof(*bos), GFP_KERNEL);
 	if (!bos)
 		return -ENOMEM;
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index c322d0c1d965a8..323a949bbb050d 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -447,6 +447,9 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x0c45, 0x7056), .driver_info =
 			USB_QUIRK_IGNORE_REMOTE_WAKEUP },
 
+	/* Elgato 4K X - BOS descriptor fetch hangs at SuperSpeed Plus */
+	{ USB_DEVICE(0x0fd9, 0x009b), .driver_info = USB_QUIRK_NO_BOS },
+
 	/* Sony Xperia XZ1 Compact (lilac) smartphone in fastboot mode */
 	{ USB_DEVICE(0x0fce, 0x0dde), .driver_info = USB_QUIRK_NO_LPM },
 
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 22975a4b19a4f8..45c9a399f8a554 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -892,6 +892,8 @@ static bool dwc3_core_is_valid(struct dwc3 *dwc)
 
 	reg = dwc3_readl(dwc->regs, DWC3_GSNPSID);
 	dwc->ip = DWC3_GSNPS_ID(reg);
+	if (dwc->ip == DWC4_IP)
+		dwc->ip = DWC32_IP;
 
 	/* This should read as U3 followed by revision number */
 	if (DWC3_IP_IS(DWC3)) {
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 06be72f789690e..9fc91f5c0bdbf2 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -1221,6 +1221,7 @@ struct dwc3 {
 #define DWC3_IP			0x5533
 #define DWC31_IP		0x3331
 #define DWC32_IP		0x3332
+#define DWC4_IP			0x3430
 
 	u32			revision;
 
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index 4a75507325ddcd..1cd4757f24da16 100644
--- a/drivers/usb/host/ohci-platform.c
+++ b/drivers/usb/host/ohci-platform.c
@@ -376,3 +376,4 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_AUTHOR("Hauke Mehrtens");
 MODULE_AUTHOR("Alan Stern");
 MODULE_LICENSE("GPL");
+MODULE_SOFTDEP("pre: ehci_platform");
diff --git a/drivers/usb/host/uhci-platform.c b/drivers/usb/host/uhci-platform.c
index 712389599d468c..55b61df0ebb7a5 100644
--- a/drivers/usb/host/uhci-platform.c
+++ b/drivers/usb/host/uhci-platform.c
@@ -191,3 +191,4 @@ static struct platform_driver uhci_platform_driver = {
 		.of_match_table = platform_uhci_ids,
 	},
 };
+MODULE_SOFTDEP("pre: ehci_platform");
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 53f36762de9b0c..02c738a6e511e5 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -850,6 +850,7 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_DEVEL_BOARD_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID, 1) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID, 1) },
+	{ USB_DEVICE(FTDI_VID, FTDI_AXE027_PID) },
 	{ USB_DEVICE_INTERFACE_NUMBER(FTDI_VID, FTDI_TURTELIZER_PID, 1) },
 	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
 	{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_SCU18) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 2539b9e2f712c3..6c76cfebfd0e42 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -96,6 +96,8 @@
 #define LMI_LM3S_EVAL_BOARD_PID		0xbcd9
 #define LMI_LM3S_ICDI_BOARD_PID		0xbcda
 
+#define FTDI_AXE027_PID		0xBD90 /* PICAXE AXE027 USB download cable */
+
 #define FTDI_TURTELIZER_PID	0xBDC8 /* JTAG/RS-232 adapter by egnite GmbH */
 
 /* OpenDCC (www.opendcc.de) product id */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 2dfbf62d934ac3..60993836cf91cf 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -1505,6 +1505,7 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1231, 0xff),	/* Telit LE910Cx (RNDIS) */
 	  .driver_info = NCTRL(2) | RSVD(3) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(TELIT_VENDOR_ID, 0x1250, 0xff, 0x00, 0x00) },	/* Telit LE910Cx (rmnet) */
+	{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1252, 0xff) },	/* Telit LE910Cx (MBIM) */
 	{ USB_DEVICE(TELIT_VENDOR_ID, 0x1260),
 	  .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) },
 	{ USB_DEVICE(TELIT_VENDOR_ID, 0x1261),
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 2e39686e01c9e0..5e6d689584099b 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -6637,7 +6637,7 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc)
 	port->port_type = port->typec_caps.type;
 
 	port->role_sw = fwnode_usb_role_switch_get(tcpc->fwnode);
-	if (!port->role_sw)
+	if (IS_ERR_OR_NULL(port->role_sw))
 		port->role_sw = usb_role_switch_get(port->dev);
 	if (IS_ERR(port->role_sw)) {
 		err = PTR_ERR(port->role_sw);
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index c85e80c7e13078..3cbb23bbe236b5 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -1846,53 +1846,35 @@ static ssize_t alarms_store(struct device *device,
 	struct w1_slave *sl = dev_to_w1_slave(device);
 	struct therm_info info;
 	u8 new_config_register[3];	/* array of data to be written */
-	int temp, ret;
-	char *token = NULL;
+	long long temp;
+	int ret = 0;
 	s8 tl, th;	/* 1 byte per value + temp ring order */
-	char *p_args, *orig;
-
-	p_args = orig = kmalloc(size, GFP_KERNEL);
-	/* Safe string copys as buf is const */
-	if (!p_args) {
-		dev_warn(device,
-			"%s: error unable to allocate memory %d\n",
-			__func__, -ENOMEM);
-		return size;
-	}
-	strcpy(p_args, buf);
-
-	/* Split string using space char */
-	token = strsep(&p_args, " ");
-
-	if (!token)	{
-		dev_info(device,
-			"%s: error parsing args %d\n", __func__, -EINVAL);
-		goto free_m;
-	}
-
-	/* Convert 1st entry to int */
-	ret = kstrtoint (token, 10, &temp);
+	const char *p = buf;
+	char *endp;
+
+	temp = simple_strtoll(p, &endp, 10);
+	if (p == endp || *endp != ' ')
+		ret = -EINVAL;
+	else if (temp < INT_MIN || temp > INT_MAX)
+		ret = -ERANGE;
 	if (ret) {
 		dev_info(device,
 			"%s: error parsing args %d\n", __func__, ret);
-		goto free_m;
+		return size;
 	}
 
 	tl = int_to_short(temp);
 
-	/* Split string using space char */
-	token = strsep(&p_args, " ");
-	if (!token)	{
-		dev_info(device,
-			"%s: error parsing args %d\n", __func__, -EINVAL);
-		goto free_m;
-	}
-	/* Convert 2nd entry to int */
-	ret = kstrtoint (token, 10, &temp);
+	p = endp + 1;
+	temp = simple_strtoll(p, &endp, 10);
+	if (p == endp)
+		ret = -EINVAL;
+	else if (temp < INT_MIN || temp > INT_MAX)
+		ret = -ERANGE;
 	if (ret) {
 		dev_info(device,
 			"%s: error parsing args %d\n", __func__, ret);
-		goto free_m;
+		return size;
 	}
 
 	/* Prepare to cast to short by eliminating out of range values */
@@ -1915,7 +1897,7 @@ static ssize_t alarms_store(struct device *device,
 		dev_info(device,
 			"%s: error reading from the slave device %d\n",
 			__func__, ret);
-		goto free_m;
+		return size;
 	}
 
 	/* Write data in the device RAM */
@@ -1923,7 +1905,7 @@ static ssize_t alarms_store(struct device *device,
 		dev_info(device,
 			"%s: Device not supported by the driver %d\n",
 			__func__, -ENODEV);
-		goto free_m;
+		return size;
 	}
 
 	ret = SLAVE_SPECIFIC_FUNC(sl)->write_data(sl, new_config_register);
@@ -1932,10 +1914,6 @@ static ssize_t alarms_store(struct device *device,
 			"%s: error writing to the slave device %d\n",
 			__func__, ret);
 
-free_m:
-	/* free allocated memory */
-	kfree(orig);
-
 	return size;
 }
 
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index 5353cbd75126c1..570c1ff780fcfd 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -758,8 +758,6 @@ int w1_attach_slave_device(struct w1_master *dev, struct w1_reg_num *rn)
 	if (err < 0) {
 		dev_err(&dev->dev, "%s: Attaching %s failed.\n", __func__,
 			 sl->name);
-		dev->slave_count--;
-		w1_family_put(sl->family);
 		atomic_dec(&sl->master->refcnt);
 		kfree(sl);
 		return err;
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 8b77e4c06e43f8..3fbea676b3776e 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1262,6 +1262,7 @@ static void scsiback_remove(struct xenbus_device *dev)
 	gnttab_page_cache_shrink(&info->free_pages, 0);
 
 	dev_set_drvdata(&dev->dev, NULL);
+	kfree(info);
 }
 
 static int scsiback_probe(struct xenbus_device *dev,
diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 5a3a41c6d509f5..2dda388c985384 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -4377,6 +4377,43 @@ void btrfs_put_block_group_cache(struct btrfs_fs_info *info)
 	}
 }
 
+static void check_removing_space_info(struct btrfs_space_info *space_info)
+{
+	struct btrfs_fs_info *info = space_info->fs_info;
+
+	if (space_info->subgroup_id == BTRFS_SUB_GROUP_PRIMARY) {
+		/* This is a top space_info, proceed with its children first. */
+		for (int i = 0; i < BTRFS_SPACE_INFO_SUB_GROUP_MAX; i++) {
+			if (space_info->sub_group[i]) {
+				check_removing_space_info(space_info->sub_group[i]);
+				kfree(space_info->sub_group[i]);
+				space_info->sub_group[i] = NULL;
+			}
+		}
+	}
+
+	/*
+	 * Do not hide this behind enospc_debug, this is actually important and
+	 * indicates a real bug if this happens.
+	 */
+	if (WARN_ON(space_info->bytes_pinned > 0 || space_info->bytes_may_use > 0))
+		btrfs_dump_space_info(info, space_info, 0, 0);
+
+	/*
+	 * If there was a failure to cleanup a log tree, very likely due to an
+	 * IO failure on a writeback attempt of one or more of its extent
+	 * buffers, we could not do proper (and cheap) unaccounting of their
+	 * reserved space, so don't warn on bytes_reserved > 0 in that case.
+	 */
+	if (!(space_info->flags & BTRFS_BLOCK_GROUP_METADATA) ||
+	    !BTRFS_FS_LOG_CLEANUP_ERROR(info)) {
+		if (WARN_ON(space_info->bytes_reserved > 0))
+			btrfs_dump_space_info(info, space_info, 0, 0);
+	}
+
+	WARN_ON(space_info->reclaim_size > 0);
+}
+
 /*
  * Must be called only after stopping all workers, since we could have block
  * group caching kthreads running, and therefore they could race with us if we
@@ -4478,28 +4515,7 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info)
 					struct btrfs_space_info,
 					list);
 
-		/*
-		 * Do not hide this behind enospc_debug, this is actually
-		 * important and indicates a real bug if this happens.
-		 */
-		if (WARN_ON(space_info->bytes_pinned > 0 ||
-			    space_info->bytes_may_use > 0))
-			btrfs_dump_space_info(info, space_info, 0, 0);
-
-		/*
-		 * If there was a failure to cleanup a log tree, very likely due
-		 * to an IO failure on a writeback attempt of one or more of its
-		 * extent buffers, we could not do proper (and cheap) unaccounting
-		 * of their reserved space, so don't warn on bytes_reserved > 0 in
-		 * that case.
-		 */
-		if (!(space_info->flags & BTRFS_BLOCK_GROUP_METADATA) ||
-		    !BTRFS_FS_LOG_CLEANUP_ERROR(info)) {
-			if (WARN_ON(space_info->bytes_reserved > 0))
-				btrfs_dump_space_info(info, space_info, 0, 0);
-		}
-
-		WARN_ON(space_info->reclaim_size > 0);
+		check_removing_space_info(space_info);
 		list_del(&space_info->list);
 		btrfs_sysfs_remove_space_info(space_info);
 	}
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 7ad1734cbbfc91..3c26e91a8055f2 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1654,7 +1654,7 @@ static void backup_super_roots(struct btrfs_fs_info *info)
 	btrfs_set_backup_chunk_root_level(root_backup,
 			       btrfs_header_level(info->chunk_root->node));
 
-	if (!btrfs_fs_compat_ro(info, BLOCK_GROUP_TREE)) {
+	if (!btrfs_fs_incompat(info, EXTENT_TREE_V2)) {
 		struct btrfs_root *extent_root = btrfs_extent_root(info, 0);
 		struct btrfs_root *csum_root = btrfs_csum_root(info, 0);
 
diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index c25eb4416a6710..6768e2231d6101 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -6545,6 +6545,8 @@ static int range_is_hole_in_parent(struct send_ctx *sctx,
 		extent_end = btrfs_file_extent_end(path);
 		if (extent_end <= start)
 			goto next;
+		if (btrfs_file_extent_type(leaf, fi) == BTRFS_FILE_EXTENT_INLINE)
+			return 0;
 		if (btrfs_file_extent_disk_bytenr(leaf, fi) == 0) {
 			search_start = extent_end;
 			goto next;
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 27690c518f6d79..00d596a8176ff0 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -222,18 +222,11 @@ void btrfs_update_space_info_chunk_size(struct btrfs_space_info *space_info,
 	WRITE_ONCE(space_info->chunk_size, chunk_size);
 }
 
-static int create_space_info(struct btrfs_fs_info *info, u64 flags)
+static void init_space_info(struct btrfs_fs_info *info,
+			    struct btrfs_space_info *space_info, u64 flags)
 {
-
-	struct btrfs_space_info *space_info;
-	int i;
-	int ret;
-
-	space_info = kzalloc(sizeof(*space_info), GFP_NOFS);
-	if (!space_info)
-		return -ENOMEM;
-
-	for (i = 0; i < BTRFS_NR_RAID_TYPES; i++)
+	space_info->fs_info = info;
+	for (int i = 0; i < BTRFS_NR_RAID_TYPES; i++)
 		INIT_LIST_HEAD(&space_info->block_groups[i]);
 	init_rwsem(&space_info->groups_sem);
 	spin_lock_init(&space_info->lock);
@@ -244,19 +237,73 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags)
 	INIT_LIST_HEAD(&space_info->priority_tickets);
 	space_info->clamp = 1;
 	btrfs_update_space_info_chunk_size(space_info, calc_chunk_size(info, flags));
+	space_info->subgroup_id = BTRFS_SUB_GROUP_PRIMARY;
 
 	if (btrfs_is_zoned(info))
 		space_info->bg_reclaim_threshold = BTRFS_DEFAULT_ZONED_RECLAIM_THRESH;
+}
+
+static int create_space_info_sub_group(struct btrfs_space_info *parent, u64 flags,
+				       enum btrfs_space_info_sub_group id, int index)
+{
+	struct btrfs_fs_info *fs_info = parent->fs_info;
+	struct btrfs_space_info *sub_group;
+	int ret;
+
+	ASSERT(parent->subgroup_id == BTRFS_SUB_GROUP_PRIMARY);
+	ASSERT(id != BTRFS_SUB_GROUP_PRIMARY);
+
+	sub_group = kzalloc(sizeof(*sub_group), GFP_NOFS);
+	if (!sub_group)
+		return -ENOMEM;
+
+	init_space_info(fs_info, sub_group, flags);
+	parent->sub_group[index] = sub_group;
+	sub_group->parent = parent;
+	sub_group->subgroup_id = id;
+
+	ret = btrfs_sysfs_add_space_info_type(fs_info, sub_group);
+	if (ret) {
+		kfree(sub_group);
+		parent->sub_group[index] = NULL;
+	}
+	return ret;
+}
+
+static int create_space_info(struct btrfs_fs_info *info, u64 flags)
+{
+
+	struct btrfs_space_info *space_info;
+	int ret = 0;
+
+	space_info = kzalloc(sizeof(*space_info), GFP_NOFS);
+	if (!space_info)
+		return -ENOMEM;
+
+	init_space_info(info, space_info, flags);
+
+	if (btrfs_is_zoned(info)) {
+		if (flags & BTRFS_BLOCK_GROUP_DATA)
+			ret = create_space_info_sub_group(space_info, flags,
+							  BTRFS_SUB_GROUP_DATA_RELOC,
+							  0);
+		if (ret)
+			goto out_free;
+	}
 
 	ret = btrfs_sysfs_add_space_info_type(info, space_info);
 	if (ret)
-		return ret;
+		goto out_free;
 
 	list_add(&space_info->list, &info->space_info);
 	if (flags & BTRFS_BLOCK_GROUP_DATA)
 		info->data_sinfo = space_info;
 
 	return ret;
+
+out_free:
+	kfree(space_info);
+	return ret;
 }
 
 int btrfs_init_space_info(struct btrfs_fs_info *fs_info)
@@ -490,8 +537,9 @@ static void __btrfs_dump_space_info(const struct btrfs_fs_info *fs_info,
 	lockdep_assert_held(&info->lock);
 
 	/* The free space could be negative in case of overcommit */
-	btrfs_info(fs_info, "space_info %s has %lld free, is %sfull",
-		   flag_str,
+	btrfs_info(fs_info,
+		   "space_info %s (sub-group id %d) has %lld free, is %sfull",
+		   flag_str, info->subgroup_id,
 		   (s64)(info->total_bytes - btrfs_space_info_used(info, true)),
 		   info->full ? "" : "not ");
 	btrfs_info(fs_info,
diff --git a/fs/btrfs/space-info.h b/fs/btrfs/space-info.h
index b0187f25dbb5e0..0670f074902d07 100644
--- a/fs/btrfs/space-info.h
+++ b/fs/btrfs/space-info.h
@@ -83,7 +83,17 @@ enum btrfs_flush_state {
 	COMMIT_TRANS		= 11,
 };
 
+enum btrfs_space_info_sub_group {
+	BTRFS_SUB_GROUP_PRIMARY,
+	BTRFS_SUB_GROUP_DATA_RELOC,
+};
+
+#define BTRFS_SPACE_INFO_SUB_GROUP_MAX 1
 struct btrfs_space_info {
+	struct btrfs_fs_info *fs_info;
+	struct btrfs_space_info *parent;
+	struct btrfs_space_info *sub_group[BTRFS_SPACE_INFO_SUB_GROUP_MAX];
+	int subgroup_id;
 	spinlock_t lock;
 
 	u64 total_bytes;	/* total bytes in the space,
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 512d4cbac1ca0b..9609579d2289c8 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1641,16 +1641,28 @@ void btrfs_sysfs_remove_space_info(struct btrfs_space_info *space_info)
 	kobject_put(&space_info->kobj);
 }
 
-static const char *alloc_name(u64 flags)
+static const char *alloc_name(struct btrfs_space_info *space_info)
 {
+	u64 flags = space_info->flags;
+
 	switch (flags) {
 	case BTRFS_BLOCK_GROUP_METADATA | BTRFS_BLOCK_GROUP_DATA:
 		return "mixed";
 	case BTRFS_BLOCK_GROUP_METADATA:
+		ASSERT(space_info->subgroup_id == BTRFS_SUB_GROUP_PRIMARY);
 		return "metadata";
 	case BTRFS_BLOCK_GROUP_DATA:
-		return "data";
+		switch (space_info->subgroup_id) {
+		case BTRFS_SUB_GROUP_PRIMARY:
+			return "data";
+		case BTRFS_SUB_GROUP_DATA_RELOC:
+			return "data-reloc";
+		default:
+			WARN_ON_ONCE(1);
+			return "data (unknown sub-group)";
+		}
 	case BTRFS_BLOCK_GROUP_SYSTEM:
+		ASSERT(space_info->subgroup_id == BTRFS_SUB_GROUP_PRIMARY);
 		return "system";
 	default:
 		WARN_ON(1);
@@ -1669,7 +1681,7 @@ int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info,
 
 	ret = kobject_init_and_add(&space_info->kobj, &space_info_ktype,
 				   fs_info->space_info_kobj, "%s",
-				   alloc_name(space_info->flags));
+				   alloc_name(space_info));
 	if (ret) {
 		kobject_put(&space_info->kobj);
 		return ret;
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 20add63421b3d8..ce1e5b5dae3a0e 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -517,13 +517,14 @@ static inline int is_transaction_blocked(struct btrfs_transaction *trans)
  * when this is done, it is safe to start a new transaction, but the current
  * transaction might not be fully on disk.
  */
-static void wait_current_trans(struct btrfs_fs_info *fs_info)
+static void wait_current_trans(struct btrfs_fs_info *fs_info, unsigned int type)
 {
 	struct btrfs_transaction *cur_trans;
 
 	spin_lock(&fs_info->trans_lock);
 	cur_trans = fs_info->running_transaction;
-	if (cur_trans && is_transaction_blocked(cur_trans)) {
+	if (cur_trans && is_transaction_blocked(cur_trans) &&
+	    (btrfs_blocked_trans_types[cur_trans->state] & type)) {
 		refcount_inc(&cur_trans->use_count);
 		spin_unlock(&fs_info->trans_lock);
 
@@ -676,12 +677,12 @@ again:
 		sb_start_intwrite(fs_info->sb);
 
 	if (may_wait_transaction(fs_info, type))
-		wait_current_trans(fs_info);
+		wait_current_trans(fs_info, type);
 
 	do {
 		ret = join_transaction(fs_info, type);
 		if (ret == -EBUSY) {
-			wait_current_trans(fs_info);
+			wait_current_trans(fs_info, type);
 			if (unlikely(type == TRANS_ATTACH ||
 				     type == TRANS_JOIN_NOSTART))
 				ret = -ENOENT;
@@ -966,7 +967,7 @@ out:
 
 void btrfs_throttle(struct btrfs_fs_info *fs_info)
 {
-	wait_current_trans(fs_info);
+	wait_current_trans(fs_info, TRANS_START);
 }
 
 bool btrfs_should_end_transaction(struct btrfs_trans_handle *trans)
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index ad6e11a42f403d..bb4b7f2802677b 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -1037,6 +1037,7 @@ static int ext4_xattr_inode_update_ref(handle_t *handle, struct inode *ea_inode,
 		ext4_error_inode(ea_inode, __func__, __LINE__, 0,
 			"EA inode %lu ref wraparound: ref_count=%lld ref_change=%d",
 			ea_inode->i_ino, ref_count, ref_change);
+		brelse(iloc.bh);
 		ret = -EFSCORRUPTED;
 		goto out;
 	}
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index b25b741e3c96a8..483f6980706220 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -492,7 +492,7 @@ static struct bio *gfs2_chain_bio(struct bio *prev, unsigned int nr_iovecs)
 	new = bio_alloc(prev->bi_bdev, nr_iovecs, prev->bi_opf, GFP_NOIO);
 	bio_clone_blkg_association(new, prev);
 	new->bi_iter.bi_sector = bio_end_sector(prev);
-	bio_chain(prev, new);
+	bio_chain(new, prev);
 	submit_bio(prev);
 	return new;
 }
diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c
index 95d5dca6714563..ed18e9e87c25f1 100644
--- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c
+++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c
@@ -103,7 +103,7 @@ nfs4_ff_alloc_deviceid_node(struct nfs_server *server, struct pnfs_device *pdev,
 			      sizeof(struct nfs4_ff_ds_version),
 			      gfp_flags);
 	if (!ds_versions)
-		goto out_scratch;
+		goto out_err_drain_dsaddrs;
 
 	for (i = 0; i < version_count; i++) {
 		/* 20 = version(4) + minor_version(4) + rsize(4) + wsize(4) +
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index 185994185facfb..78ebdf20c1efa3 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -1582,12 +1582,9 @@ static int __init init_nfsd(void)
 	if (retval)
 		goto out_free_pnfs;
 	nfsd_lockd_init();	/* lockd->nfsd callbacks */
-	retval = create_proc_exports_entry();
-	if (retval)
-		goto out_free_lockd;
 	retval = register_pernet_subsys(&nfsd_net_ops);
 	if (retval < 0)
-		goto out_free_exports;
+		goto out_free_lockd;
 	retval = register_cld_notifier();
 	if (retval)
 		goto out_free_subsys;
@@ -1595,18 +1592,20 @@ static int __init init_nfsd(void)
 	if (retval)
 		goto out_free_cld;
 	retval = register_filesystem(&nfsd_fs_type);
+	if (retval)
+		goto out_free_nfsd4;
+	retval = create_proc_exports_entry();
 	if (retval)
 		goto out_free_all;
 	return 0;
 out_free_all:
+	unregister_filesystem(&nfsd_fs_type);
+out_free_nfsd4:
 	nfsd4_destroy_laundry_wq();
 out_free_cld:
 	unregister_cld_notifier();
 out_free_subsys:
 	unregister_pernet_subsys(&nfsd_net_ops);
-out_free_exports:
-	remove_proc_entry("fs/nfs/exports", NULL);
-	remove_proc_entry("fs/nfs", NULL);
 out_free_lockd:
 	nfsd_lockd_shutdown();
 	nfsd_drc_slab_free();
@@ -1619,13 +1618,13 @@ out_free_slabs:
 
 static void __exit exit_nfsd(void)
 {
+	remove_proc_entry("fs/nfs/exports", NULL);
+	remove_proc_entry("fs/nfs", NULL);
 	unregister_filesystem(&nfsd_fs_type);
 	nfsd4_destroy_laundry_wq();
 	unregister_cld_notifier();
 	unregister_pernet_subsys(&nfsd_net_ops);
 	nfsd_drc_slab_free();
-	remove_proc_entry("fs/nfs/exports", NULL);
-	remove_proc_entry("fs/nfs", NULL);
 	nfsd_lockd_shutdown();
 	nfsd4_free_slabs();
 	nfsd4_exit_pnfs();
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index 76326299ba3682..ce381eafd084e4 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -1327,7 +1327,7 @@ struct inode *ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir,
 		fa |= FILE_ATTRIBUTE_READONLY;
 
 	/* Allocate PATH_MAX bytes. */
-	new_de = __getname();
+	new_de = kmem_cache_zalloc(names_cachep, GFP_KERNEL);
 	if (!new_de) {
 		err = -ENOMEM;
 		goto out1;
@@ -1756,10 +1756,9 @@ int ntfs_link_inode(struct inode *inode, struct dentry *dentry)
 	struct NTFS_DE *de;
 
 	/* Allocate PATH_MAX bytes. */
-	de = __getname();
+	de = kmem_cache_zalloc(names_cachep, GFP_KERNEL);
 	if (!de)
 		return -ENOMEM;
-	memset(de, 0, PATH_MAX);
 
 	/* Mark rw ntfs as dirty. It will be cleared at umount. */
 	ntfs_set_state(sbi, NTFS_DIRTY_DIRTY);
@@ -1795,7 +1794,7 @@ int ntfs_unlink_inode(struct inode *dir, const struct dentry *dentry)
 		return -EINVAL;
 
 	/* Allocate PATH_MAX bytes. */
-	de = __getname();
+	de = kmem_cache_zalloc(names_cachep, GFP_KERNEL);
 	if (!de)
 		return -ENOMEM;
 
diff --git a/fs/smb/server/mgmt/user_session.c b/fs/smb/server/mgmt/user_session.c
index 0ca788009c936c..450a9f8ca7c7b5 100644
--- a/fs/smb/server/mgmt/user_session.c
+++ b/fs/smb/server/mgmt/user_session.c
@@ -59,10 +59,12 @@ static void ksmbd_session_rpc_clear_list(struct ksmbd_session *sess)
 	struct ksmbd_session_rpc *entry;
 	long index;
 
+	down_write(&sess->rpc_lock);
 	xa_for_each(&sess->rpc_handle_list, index, entry) {
 		xa_erase(&sess->rpc_handle_list, index);
 		__session_rpc_close(sess, entry);
 	}
+	up_write(&sess->rpc_lock);
 
 	xa_destroy(&sess->rpc_handle_list);
 }
@@ -92,7 +94,7 @@ int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name)
 {
 	struct ksmbd_session_rpc *entry, *old;
 	struct ksmbd_rpc_command *resp;
-	int method;
+	int method, id;
 
 	method = __rpc_method(rpc_name);
 	if (!method)
@@ -102,26 +104,29 @@ int ksmbd_session_rpc_open(struct ksmbd_session *sess, char *rpc_name)
 	if (!entry)
 		return -ENOMEM;
 
+	down_read(&sess->rpc_lock);
 	entry->method = method;
-	entry->id = ksmbd_ipc_id_alloc();
-	if (entry->id < 0)
+	entry->id = id = ksmbd_ipc_id_alloc();
+	if (id < 0)
 		goto free_entry;
-	old = xa_store(&sess->rpc_handle_list, entry->id, entry, GFP_KERNEL);
+	old = xa_store(&sess->rpc_handle_list, id, entry, GFP_KERNEL);
 	if (xa_is_err(old))
 		goto free_id;
 
-	resp = ksmbd_rpc_open(sess, entry->id);
+	resp = ksmbd_rpc_open(sess, id);
 	if (!resp)
 		goto erase_xa;
 
+	up_read(&sess->rpc_lock);
 	kvfree(resp);
-	return entry->id;
+	return id;
 erase_xa:
 	xa_erase(&sess->rpc_handle_list, entry->id);
 free_id:
 	ksmbd_rpc_id_free(entry->id);
 free_entry:
 	kfree(entry);
+	up_read(&sess->rpc_lock);
 	return -EINVAL;
 }
 
@@ -129,9 +134,11 @@ void ksmbd_session_rpc_close(struct ksmbd_session *sess, int id)
 {
 	struct ksmbd_session_rpc *entry;
 
+	down_write(&sess->rpc_lock);
 	entry = xa_erase(&sess->rpc_handle_list, id);
 	if (entry)
 		__session_rpc_close(sess, entry);
+	up_write(&sess->rpc_lock);
 }
 
 int ksmbd_session_rpc_method(struct ksmbd_session *sess, int id)
@@ -438,6 +445,7 @@ static struct ksmbd_session *__session_create(int protocol)
 	sess->sequence_number = 1;
 	rwlock_init(&sess->tree_conns_lock);
 	atomic_set(&sess->refcnt, 2);
+	init_rwsem(&sess->rpc_lock);
 
 	ret = __init_smb2_session(sess);
 	if (ret)
diff --git a/fs/smb/server/mgmt/user_session.h b/fs/smb/server/mgmt/user_session.h
index f21348381d5984..c5749d6ec7151c 100644
--- a/fs/smb/server/mgmt/user_session.h
+++ b/fs/smb/server/mgmt/user_session.h
@@ -63,6 +63,7 @@ struct ksmbd_session {
 	rwlock_t			tree_conns_lock;
 
 	atomic_t			refcnt;
+	struct rw_semaphore		rpc_lock;
 };
 
 static inline int test_session_flag(struct ksmbd_session *sess, int bit)
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h
index fdac4a1714ec09..3d1b31f90ed605 100644
--- a/include/asm-generic/hyperv-tlfs.h
+++ b/include/asm-generic/hyperv-tlfs.h
@@ -625,6 +625,37 @@ struct hv_retarget_device_interrupt {
 	struct hv_device_interrupt_target int_target;
 } __packed __aligned(8);
 
+/*
+ * These Hyper-V registers provide information equivalent to the CPUID
+ * instruction on x86/x64.
+ */
+#define HV_REGISTER_HYPERVISOR_VERSION		0x00000100 /*CPUID 0x40000002 */
+#define HV_REGISTER_FEATURES			0x00000200 /*CPUID 0x40000003 */
+#define HV_REGISTER_ENLIGHTENMENTS		0x00000201 /*CPUID 0x40000004 */
+
+/*
+ * Synthetic register definitions equivalent to MSRs on x86/x64
+ */
+#define HV_REGISTER_CRASH_P0		0x00000210
+#define HV_REGISTER_CRASH_P1		0x00000211
+#define HV_REGISTER_CRASH_P2		0x00000212
+#define HV_REGISTER_CRASH_P3		0x00000213
+#define HV_REGISTER_CRASH_P4		0x00000214
+#define HV_REGISTER_CRASH_CTL		0x00000215
+
+#define HV_REGISTER_GUEST_OSID		0x00090002
+#define HV_REGISTER_VP_INDEX		0x00090003
+#define HV_REGISTER_TIME_REF_COUNT	0x00090004
+#define HV_REGISTER_REFERENCE_TSC	0x00090017
+
+#define HV_REGISTER_SINT0		0x000A0000
+#define HV_REGISTER_SCONTROL		0x000A0010
+#define HV_REGISTER_SIEFP		0x000A0012
+#define HV_REGISTER_SIMP		0x000A0013
+#define HV_REGISTER_EOM			0x000A0014
+
+#define HV_REGISTER_STIMER0_CONFIG	0x000B0000
+#define HV_REGISTER_STIMER0_COUNT	0x000B0001
 
 /* HvGetVpRegisters hypercall input with variable size reg name list*/
 struct hv_get_vp_registers_input {
@@ -640,7 +671,6 @@ struct hv_get_vp_registers_input {
 	} element[];
 } __packed;
 
-
 /* HvGetVpRegisters returns an array of these output elements */
 struct hv_get_vp_registers_output {
 	union {
diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h
index 430f0ae0dde2d0..04424a446bb732 100644
--- a/include/asm-generic/mshyperv.h
+++ b/include/asm-generic/mshyperv.h
@@ -157,7 +157,7 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type)
 		 * possibly deliver another msg from the
 		 * hypervisor
 		 */
-		hv_set_register(HV_REGISTER_EOM, 0);
+		hv_set_msr(HV_MSR_EOM, 0);
 	}
 }
 
diff --git a/include/dt-bindings/power/qcom,rpmhpd.h b/include/dt-bindings/power/qcom,rpmhpd.h
index 7c201a66bc6918..0abd1c4c531431 100644
--- a/include/dt-bindings/power/qcom,rpmhpd.h
+++ b/include/dt-bindings/power/qcom,rpmhpd.h
@@ -26,5 +26,240 @@
 #define RPMHPD_QPHY             16
 #define RPMHPD_DDR              17
 #define RPMHPD_XO               18
+#define RPMHPD_NSP2             19
+
+/* RPMh Power Domain performance levels */
+#define RPMH_REGULATOR_LEVEL_RETENTION		16
+#define RPMH_REGULATOR_LEVEL_MIN_SVS		48
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D3		50
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D2		52
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D1		56
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_D0		60
+#define RPMH_REGULATOR_LEVEL_LOW_SVS		64
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_P1		72
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_L1		80
+#define RPMH_REGULATOR_LEVEL_LOW_SVS_L2		96
+#define RPMH_REGULATOR_LEVEL_SVS		128
+#define RPMH_REGULATOR_LEVEL_SVS_L0		144
+#define RPMH_REGULATOR_LEVEL_SVS_L1		192
+#define RPMH_REGULATOR_LEVEL_SVS_L2		224
+#define RPMH_REGULATOR_LEVEL_NOM		256
+#define RPMH_REGULATOR_LEVEL_NOM_L0		288
+#define RPMH_REGULATOR_LEVEL_NOM_L1		320
+#define RPMH_REGULATOR_LEVEL_NOM_L2		336
+#define RPMH_REGULATOR_LEVEL_TURBO		384
+#define RPMH_REGULATOR_LEVEL_TURBO_L0		400
+#define RPMH_REGULATOR_LEVEL_TURBO_L1		416
+#define RPMH_REGULATOR_LEVEL_TURBO_L2		432
+#define RPMH_REGULATOR_LEVEL_TURBO_L3		448
+#define RPMH_REGULATOR_LEVEL_TURBO_L4		452
+#define RPMH_REGULATOR_LEVEL_TURBO_L5		456
+#define RPMH_REGULATOR_LEVEL_SUPER_TURBO	464
+#define RPMH_REGULATOR_LEVEL_SUPER_TURBO_NO_CPR	480
+
+/*
+ * Platform-specific power domain bindings. Don't add new entries here, use
+ * RPMHPD_* above.
+ */
+
+/* SA8775P Power Domain Indexes */
+#define SA8775P_CX	0
+#define SA8775P_CX_AO	1
+#define SA8775P_DDR	2
+#define SA8775P_EBI	3
+#define SA8775P_GFX	4
+#define SA8775P_LCX	5
+#define SA8775P_LMX	6
+#define SA8775P_MMCX	7
+#define SA8775P_MMCX_AO	8
+#define SA8775P_MSS	9
+#define SA8775P_MX	10
+#define SA8775P_MX_AO	11
+#define SA8775P_MXC	12
+#define SA8775P_MXC_AO	13
+#define SA8775P_NSP0	14
+#define SA8775P_NSP1	15
+#define SA8775P_XO	16
+
+/* SDM670 Power Domain Indexes */
+#define SDM670_MX	0
+#define SDM670_MX_AO	1
+#define SDM670_CX	2
+#define SDM670_CX_AO	3
+#define SDM670_LMX	4
+#define SDM670_LCX	5
+#define SDM670_GFX	6
+#define SDM670_MSS	7
+
+/* SDM845 Power Domain Indexes */
+#define SDM845_EBI	0
+#define SDM845_MX	1
+#define SDM845_MX_AO	2
+#define SDM845_CX	3
+#define SDM845_CX_AO	4
+#define SDM845_LMX	5
+#define SDM845_LCX	6
+#define SDM845_GFX	7
+#define SDM845_MSS	8
+
+/* SDX55 Power Domain Indexes */
+#define SDX55_MSS	0
+#define SDX55_MX	1
+#define SDX55_CX	2
+
+/* SDX65 Power Domain Indexes */
+#define SDX65_MSS	0
+#define SDX65_MX	1
+#define SDX65_MX_AO	2
+#define SDX65_CX	3
+#define SDX65_CX_AO	4
+#define SDX65_MXC	5
+
+/* SM6350 Power Domain Indexes */
+#define SM6350_CX	0
+#define SM6350_GFX	1
+#define SM6350_LCX	2
+#define SM6350_LMX	3
+#define SM6350_MSS	4
+#define SM6350_MX	5
+
+/* SM8150 Power Domain Indexes */
+#define SM8150_MSS	0
+#define SM8150_EBI	1
+#define SM8150_LMX	2
+#define SM8150_LCX	3
+#define SM8150_GFX	4
+#define SM8150_MX	5
+#define SM8150_MX_AO	6
+#define SM8150_CX	7
+#define SM8150_CX_AO	8
+#define SM8150_MMCX	9
+#define SM8150_MMCX_AO	10
+
+/* SA8155P is a special case, kept for backwards compatibility */
+#define SA8155P_CX	SM8150_CX
+#define SA8155P_CX_AO	SM8150_CX_AO
+#define SA8155P_EBI	SM8150_EBI
+#define SA8155P_GFX	SM8150_GFX
+#define SA8155P_MSS	SM8150_MSS
+#define SA8155P_MX	SM8150_MX
+#define SA8155P_MX_AO	SM8150_MX_AO
+
+/* SM8250 Power Domain Indexes */
+#define SM8250_CX	0
+#define SM8250_CX_AO	1
+#define SM8250_EBI	2
+#define SM8250_GFX	3
+#define SM8250_LCX	4
+#define SM8250_LMX	5
+#define SM8250_MMCX	6
+#define SM8250_MMCX_AO	7
+#define SM8250_MX	8
+#define SM8250_MX_AO	9
+
+/* SM8350 Power Domain Indexes */
+#define SM8350_CX	0
+#define SM8350_CX_AO	1
+#define SM8350_EBI	2
+#define SM8350_GFX	3
+#define SM8350_LCX	4
+#define SM8350_LMX	5
+#define SM8350_MMCX	6
+#define SM8350_MMCX_AO	7
+#define SM8350_MX	8
+#define SM8350_MX_AO	9
+#define SM8350_MXC	10
+#define SM8350_MXC_AO	11
+#define SM8350_MSS	12
+
+/* SM8450 Power Domain Indexes */
+#define SM8450_CX	0
+#define SM8450_CX_AO	1
+#define SM8450_EBI	2
+#define SM8450_GFX	3
+#define SM8450_LCX	4
+#define SM8450_LMX	5
+#define SM8450_MMCX	6
+#define SM8450_MMCX_AO	7
+#define SM8450_MX	8
+#define SM8450_MX_AO	9
+#define SM8450_MXC	10
+#define SM8450_MXC_AO	11
+#define SM8450_MSS	12
+
+/* SM8550 Power Domain Indexes */
+#define SM8550_CX	0
+#define SM8550_CX_AO	1
+#define SM8550_EBI	2
+#define SM8550_GFX	3
+#define SM8550_LCX	4
+#define SM8550_LMX	5
+#define SM8550_MMCX	6
+#define SM8550_MMCX_AO	7
+#define SM8550_MX	8
+#define SM8550_MX_AO	9
+#define SM8550_MXC	10
+#define SM8550_MXC_AO	11
+#define SM8550_MSS	12
+#define SM8550_NSP	13
+
+/* QDU1000/QRU1000 Power Domain Indexes */
+#define QDU1000_EBI	0
+#define QDU1000_MSS	1
+#define QDU1000_CX	2
+#define QDU1000_MX	3
+
+/* SC7180 Power Domain Indexes */
+#define SC7180_CX	0
+#define SC7180_CX_AO	1
+#define SC7180_GFX	2
+#define SC7180_MX	3
+#define SC7180_MX_AO	4
+#define SC7180_LMX	5
+#define SC7180_LCX	6
+#define SC7180_MSS	7
+
+/* SC7280 Power Domain Indexes */
+#define SC7280_CX	0
+#define SC7280_CX_AO	1
+#define SC7280_EBI	2
+#define SC7280_GFX	3
+#define SC7280_MX	4
+#define SC7280_MX_AO	5
+#define SC7280_LMX	6
+#define SC7280_LCX	7
+#define SC7280_MSS	8
+
+/* SC8180X Power Domain Indexes */
+#define SC8180X_CX	0
+#define SC8180X_CX_AO	1
+#define SC8180X_EBI	2
+#define SC8180X_GFX	3
+#define SC8180X_LCX	4
+#define SC8180X_LMX	5
+#define SC8180X_MMCX	6
+#define SC8180X_MMCX_AO	7
+#define SC8180X_MSS	8
+#define SC8180X_MX	9
+#define SC8180X_MX_AO	10
+
+/* SC8280XP Power Domain Indexes */
+#define SC8280XP_CX		0
+#define SC8280XP_CX_AO		1
+#define SC8280XP_DDR		2
+#define SC8280XP_EBI		3
+#define SC8280XP_GFX		4
+#define SC8280XP_LCX		5
+#define SC8280XP_LMX		6
+#define SC8280XP_MMCX		7
+#define SC8280XP_MMCX_AO	8
+#define SC8280XP_MSS		9
+#define SC8280XP_MX		10
+#define SC8280XP_MXC		12
+#define SC8280XP_MX_AO		11
+#define SC8280XP_NSP		13
+#define SC8280XP_QPHY		14
+#define SC8280XP_XO		15
+#define SC8280XP_MXC_AO		16
 
 #endif
diff --git a/include/dt-bindings/power/qcom-rpmpd.h b/include/dt-bindings/power/qcom-rpmpd.h
index 83be996cb5eb95..f160f373be2a3c 100644
--- a/include/dt-bindings/power/qcom-rpmpd.h
+++ b/include/dt-bindings/power/qcom-rpmpd.h
@@ -4,66 +4,7 @@
 #ifndef _DT_BINDINGS_POWER_QCOM_RPMPD_H
 #define _DT_BINDINGS_POWER_QCOM_RPMPD_H
 
-/* SA8775P Power Domain Indexes */
-#define SA8775P_CX	0
-#define SA8775P_CX_AO	1
-#define SA8775P_DDR	2
-#define SA8775P_EBI	3
-#define SA8775P_GFX	4
-#define SA8775P_LCX	5
-#define SA8775P_LMX	6
-#define SA8775P_MMCX	7
-#define SA8775P_MMCX_AO	8
-#define SA8775P_MSS	9
-#define SA8775P_MX	10
-#define SA8775P_MX_AO	11
-#define SA8775P_MXC	12
-#define SA8775P_MXC_AO	13
-#define SA8775P_NSP0	14
-#define SA8775P_NSP1	15
-#define SA8775P_XO	16
-
-/* SDM670 Power Domain Indexes */
-#define SDM670_MX	0
-#define SDM670_MX_AO	1
-#define SDM670_CX	2
-#define SDM670_CX_AO	3
-#define SDM670_LMX	4
-#define SDM670_LCX	5
-#define SDM670_GFX	6
-#define SDM670_MSS	7
-
-/* SDM845 Power Domain Indexes */
-#define SDM845_EBI	0
-#define SDM845_MX	1
-#define SDM845_MX_AO	2
-#define SDM845_CX	3
-#define SDM845_CX_AO	4
-#define SDM845_LMX	5
-#define SDM845_LCX	6
-#define SDM845_GFX	7
-#define SDM845_MSS	8
-
-/* SDX55 Power Domain Indexes */
-#define SDX55_MSS	0
-#define SDX55_MX	1
-#define SDX55_CX	2
-
-/* SDX65 Power Domain Indexes */
-#define SDX65_MSS	0
-#define SDX65_MX	1
-#define SDX65_MX_AO	2
-#define SDX65_CX	3
-#define SDX65_CX_AO	4
-#define SDX65_MXC	5
-
-/* SM6350 Power Domain Indexes */
-#define SM6350_CX	0
-#define SM6350_GFX	1
-#define SM6350_LCX	2
-#define SM6350_LMX	3
-#define SM6350_MSS	4
-#define SM6350_MX	5
+#include <dt-bindings/power/qcom,rpmhpd.h>
 
 /* SM6350 Power Domain Indexes */
 #define SM6375_VDDCX		0
@@ -77,170 +18,6 @@
 #define SM6375_VDD_LPI_CX	8
 #define SM6375_VDD_LPI_MX	9
 
-/* SM8150 Power Domain Indexes */
-#define SM8150_MSS	0
-#define SM8150_EBI	1
-#define SM8150_LMX	2
-#define SM8150_LCX	3
-#define SM8150_GFX	4
-#define SM8150_MX	5
-#define SM8150_MX_AO	6
-#define SM8150_CX	7
-#define SM8150_CX_AO	8
-#define SM8150_MMCX	9
-#define SM8150_MMCX_AO	10
-
-/* SA8155P is a special case, kept for backwards compatibility */
-#define SA8155P_CX	SM8150_CX
-#define SA8155P_CX_AO	SM8150_CX_AO
-#define SA8155P_EBI	SM8150_EBI
-#define SA8155P_GFX	SM8150_GFX
-#define SA8155P_MSS	SM8150_MSS
-#define SA8155P_MX	SM8150_MX
-#define SA8155P_MX_AO	SM8150_MX_AO
-
-/* SM8250 Power Domain Indexes */
-#define SM8250_CX	0
-#define SM8250_CX_AO	1
-#define SM8250_EBI	2
-#define SM8250_GFX	3
-#define SM8250_LCX	4
-#define SM8250_LMX	5
-#define SM8250_MMCX	6
-#define SM8250_MMCX_AO	7
-#define SM8250_MX	8
-#define SM8250_MX_AO	9
-
-/* SM8350 Power Domain Indexes */
-#define SM8350_CX	0
-#define SM8350_CX_AO	1
-#define SM8350_EBI	2
-#define SM8350_GFX	3
-#define SM8350_LCX	4
-#define SM8350_LMX	5
-#define SM8350_MMCX	6
-#define SM8350_MMCX_AO	7
-#define SM8350_MX	8
-#define SM8350_MX_AO	9
-#define SM8350_MXC	10
-#define SM8350_MXC_AO	11
-#define SM8350_MSS	12
-
-/* SM8450 Power Domain Indexes */
-#define SM8450_CX	0
-#define SM8450_CX_AO	1
-#define SM8450_EBI	2
-#define SM8450_GFX	3
-#define SM8450_LCX	4
-#define SM8450_LMX	5
-#define SM8450_MMCX	6
-#define SM8450_MMCX_AO	7
-#define SM8450_MX	8
-#define SM8450_MX_AO	9
-#define SM8450_MXC	10
-#define SM8450_MXC_AO	11
-#define SM8450_MSS	12
-
-/* SM8550 Power Domain Indexes */
-#define SM8550_CX	0
-#define SM8550_CX_AO	1
-#define SM8550_EBI	2
-#define SM8550_GFX	3
-#define SM8550_LCX	4
-#define SM8550_LMX	5
-#define SM8550_MMCX	6
-#define SM8550_MMCX_AO	7
-#define SM8550_MX	8
-#define SM8550_MX_AO	9
-#define SM8550_MXC	10
-#define SM8550_MXC_AO	11
-#define SM8550_MSS	12
-#define SM8550_NSP	13
-
-/* QDU1000/QRU1000 Power Domain Indexes */
-#define QDU1000_EBI	0
-#define QDU1000_MSS	1
-#define QDU1000_CX	2
-#define QDU1000_MX	3
-
-/* SC7180 Power Domain Indexes */
-#define SC7180_CX	0
-#define SC7180_CX_AO	1
-#define SC7180_GFX	2
-#define SC7180_MX	3
-#define SC7180_MX_AO	4
-#define SC7180_LMX	5
-#define SC7180_LCX	6
-#define SC7180_MSS	7
-
-/* SC7280 Power Domain Indexes */
-#define SC7280_CX	0
-#define SC7280_CX_AO	1
-#define SC7280_EBI	2
-#define SC7280_GFX	3
-#define SC7280_MX	4
-#define SC7280_MX_AO	5
-#define SC7280_LMX	6
-#define SC7280_LCX	7
-#define SC7280_MSS	8
-
-/* SC8180X Power Domain Indexes */
-#define SC8180X_CX	0
-#define SC8180X_CX_AO	1
-#define SC8180X_EBI	2
-#define SC8180X_GFX	3
-#define SC8180X_LCX	4
-#define SC8180X_LMX	5
-#define SC8180X_MMCX	6
-#define SC8180X_MMCX_AO	7
-#define SC8180X_MSS	8
-#define SC8180X_MX	9
-#define SC8180X_MX_AO	10
-
-/* SC8280XP Power Domain Indexes */
-#define SC8280XP_CX		0
-#define SC8280XP_CX_AO		1
-#define SC8280XP_DDR		2
-#define SC8280XP_EBI		3
-#define SC8280XP_GFX		4
-#define SC8280XP_LCX		5
-#define SC8280XP_LMX		6
-#define SC8280XP_MMCX		7
-#define SC8280XP_MMCX_AO	8
-#define SC8280XP_MSS		9
-#define SC8280XP_MX		10
-#define SC8280XP_MXC		12
-#define SC8280XP_MX_AO		11
-#define SC8280XP_NSP		13
-#define SC8280XP_QPHY		14
-#define SC8280XP_XO		15
-
-/* SDM845 Power Domain performance levels */
-#define RPMH_REGULATOR_LEVEL_RETENTION		16
-#define RPMH_REGULATOR_LEVEL_MIN_SVS		48
-#define RPMH_REGULATOR_LEVEL_LOW_SVS_D2		52
-#define RPMH_REGULATOR_LEVEL_LOW_SVS_D1		56
-#define RPMH_REGULATOR_LEVEL_LOW_SVS_D0		60
-#define RPMH_REGULATOR_LEVEL_LOW_SVS		64
-#define RPMH_REGULATOR_LEVEL_LOW_SVS_P1		72
-#define RPMH_REGULATOR_LEVEL_LOW_SVS_L1		80
-#define RPMH_REGULATOR_LEVEL_LOW_SVS_L2		96
-#define RPMH_REGULATOR_LEVEL_SVS		128
-#define RPMH_REGULATOR_LEVEL_SVS_L0		144
-#define RPMH_REGULATOR_LEVEL_SVS_L1		192
-#define RPMH_REGULATOR_LEVEL_SVS_L2		224
-#define RPMH_REGULATOR_LEVEL_NOM		256
-#define RPMH_REGULATOR_LEVEL_NOM_L0		288
-#define RPMH_REGULATOR_LEVEL_NOM_L1		320
-#define RPMH_REGULATOR_LEVEL_NOM_L2		336
-#define RPMH_REGULATOR_LEVEL_TURBO		384
-#define RPMH_REGULATOR_LEVEL_TURBO_L0		400
-#define RPMH_REGULATOR_LEVEL_TURBO_L1		416
-#define RPMH_REGULATOR_LEVEL_TURBO_L2		432
-#define RPMH_REGULATOR_LEVEL_TURBO_L3		448
-#define RPMH_REGULATOR_LEVEL_SUPER_TURBO 	464
-#define RPMH_REGULATOR_LEVEL_SUPER_TURBO_NO_CPR	480
-
 /* MDM9607 Power Domains */
 #define MDM9607_VDDCX		0
 #define MDM9607_VDDCX_AO	1
@@ -278,6 +55,27 @@
 #define MSM8909_VDDMX		MSM8916_VDDMX
 #define MSM8909_VDDMX_AO	MSM8916_VDDMX_AO
 
+/* MSM8917 Power Domain Indexes */
+#define MSM8917_VDDCX		0
+#define MSM8917_VDDCX_AO	1
+#define MSM8917_VDDCX_VFL	2
+#define MSM8917_VDDMX		3
+#define MSM8917_VDDMX_AO	4
+
+/* MSM8937 Power Domain Indexes */
+#define MSM8937_VDDCX		MSM8917_VDDCX
+#define MSM8937_VDDCX_AO	MSM8917_VDDCX_AO
+#define MSM8937_VDDCX_VFL	MSM8917_VDDCX_VFL
+#define MSM8937_VDDMX		MSM8917_VDDMX
+#define MSM8937_VDDMX_AO	MSM8917_VDDMX_AO
+
+/* QM215 Power Domain Indexes */
+#define QM215_VDDCX		MSM8917_VDDCX
+#define QM215_VDDCX_AO		MSM8917_VDDCX_AO
+#define QM215_VDDCX_VFL		MSM8917_VDDCX_VFL
+#define QM215_VDDMX		MSM8917_VDDMX
+#define QM215_VDDMX_AO		MSM8917_VDDMX_AO
+
 /* MSM8953 Power Domain Indexes */
 #define MSM8953_VDDMD		0
 #define MSM8953_VDDMD_AO	1
diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h
index 5aec3945555bf4..0e184cd5d6accf 100644
--- a/include/linux/iio/iio-opaque.h
+++ b/include/linux/iio/iio-opaque.h
@@ -14,6 +14,7 @@
  * @mlock:			lock used to prevent simultaneous device state changes
  * @mlock_key:			lockdep class for iio_dev lock
  * @info_exist_lock:		lock to prevent use during removal
+ * @info_exist_key:		lockdep class for info_exist lock
  * @trig_readonly:		mark the current trigger immutable
  * @event_interface:		event chrdevs associated with interrupt lines
  * @attached_buffers:		array of buffers statically attached by the driver
@@ -47,6 +48,7 @@ struct iio_dev_opaque {
 	struct mutex			mlock;
 	struct lock_class_key		mlock_key;
 	struct mutex			info_exist_lock;
+	struct lock_class_key		info_exist_key;
 	bool				trig_readonly;
 	struct iio_event_interface	*event_interface;
 	struct iio_buffer		**attached_buffers;
diff --git a/include/linux/kfence.h b/include/linux/kfence.h
index 401af475751413..90edba2e59f957 100644
--- a/include/linux/kfence.h
+++ b/include/linux/kfence.h
@@ -211,6 +211,7 @@ struct kmem_obj_info;
  * __kfence_obj_info() - fill kmem_obj_info struct
  * @kpp: kmem_obj_info to be filled
  * @object: the object
+ * @slab: the slab
  *
  * Return:
  * * false - not a KFENCE object
diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index b61038de139e55..e88b02fff7f2e8 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -28,6 +28,9 @@
 
 #define NVME_NSID_ALL		0xffffffff
 
+/* Special NSSR value, 'NVMe' */
+#define NVME_SUBSYS_RESET	0x4E564D65
+
 enum nvme_subsys_type {
 	/* Referral to another discovery type target subsystem */
 	NVME_NQN_DISC	= 1,
diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h
index 468328b1e1dd58..a500d3160fe8c8 100644
--- a/include/linux/posix-clock.h
+++ b/include/linux/posix-clock.h
@@ -14,6 +14,7 @@
 #include <linux/rwsem.h>
 
 struct posix_clock;
+struct posix_clock_context;
 
 /**
  * struct posix_clock_operations - functional interface to the clock
@@ -50,18 +51,18 @@ struct posix_clock_operations {
 	/*
 	 * Optional character device methods:
 	 */
-	long    (*ioctl)   (struct posix_clock *pc,
-			    unsigned int cmd, unsigned long arg);
+	long (*ioctl)(struct posix_clock_context *pccontext, unsigned int cmd,
+		      unsigned long arg);
 
-	int     (*open)    (struct posix_clock *pc, fmode_t f_mode);
+	int (*open)(struct posix_clock_context *pccontext, fmode_t f_mode);
 
-	__poll_t (*poll)   (struct posix_clock *pc,
-			    struct file *file, poll_table *wait);
+	__poll_t (*poll)(struct posix_clock_context *pccontext, struct file *file,
+			 poll_table *wait);
 
-	int     (*release) (struct posix_clock *pc);
+	int (*release)(struct posix_clock_context *pccontext);
 
-	ssize_t (*read)    (struct posix_clock *pc,
-			    uint flags, char __user *buf, size_t cnt);
+	ssize_t (*read)(struct posix_clock_context *pccontext, uint flags,
+			char __user *buf, size_t cnt);
 };
 
 /**
@@ -90,6 +91,28 @@ struct posix_clock {
 	bool zombie;
 };
 
+/**
+ * struct posix_clock_context - represents clock file operations context
+ *
+ * @clk:              Pointer to the clock
+ * @fp:               Pointer to the file used to open the clock
+ * @private_clkdata:  Pointer to user data
+ *
+ * Drivers should use struct posix_clock_context during specific character
+ * device file operation methods to access the posix clock. In particular,
+ * the file pointer can be used to verify correct access mode for ioctl()
+ * calls.
+ *
+ * Drivers can store a private data structure during the open operation
+ * if they have specific information that is required in other file
+ * operations.
+ */
+struct posix_clock_context {
+	struct posix_clock *clk;
+	struct file *fp;
+	void *private_clkdata;
+};
+
 /**
  * posix_clock_register() - register a new clock
  * @clk:   Pointer to the clock. Caller must provide 'ops' field
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 6673e4d4ac2e1b..4933777404d618 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -35,6 +35,7 @@ struct ts_state
  * @get_pattern: return head of pattern
  * @get_pattern_len: return length of pattern
  * @owner: module reference to algorithm
+ * @list: list to search
  */
 struct ts_ops
 {
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 59409c1fc3dee7..2f7bd2fdc6164b 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -75,4 +75,7 @@
 /* short SET_ADDRESS request timeout */
 #define USB_QUIRK_SHORT_SET_ADDRESS_REQ_TIMEOUT	BIT(16)
 
+/* skip BOS descriptor request */
+#define USB_QUIRK_NO_BOS			BIT(17)
+
 #endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index 1ae08e81339fac..15679be90c5c3d 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -41,6 +41,12 @@ struct scsi_eh_save {
 	unsigned char cmnd[32];
 	struct scsi_data_buffer sdb;
 	struct scatterlist sense_sgl;
+
+	/* struct request fields */
+#ifdef CONFIG_BLK_INLINE_ENCRYPTION
+	struct bio_crypt_ctx *rq_crypt_ctx;
+	struct blk_crypto_keyslot *rq_crypt_keyslot;
+#endif
 };
 
 extern void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd,
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index ed4449cbdf8033..911eeb19cc6563 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -1427,7 +1427,7 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, struct vm_area_s
 #define snd_pcm_lib_mmap_iomem	NULL
 #endif
 
-void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
+int snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime);
 
 /**
  * snd_pcm_limit_isa_dma_size - Get the max size fitting with ISA DMA transfer
diff --git a/include/uapi/linux/comedi.h b/include/uapi/linux/comedi.h
index 7314e5ee0a1e8d..798ec9a39e1298 100644
--- a/include/uapi/linux/comedi.h
+++ b/include/uapi/linux/comedi.h
@@ -640,7 +640,7 @@ struct comedi_chaninfo {
 
 /**
  * struct comedi_rangeinfo - used to retrieve the range table for a channel
- * @range_type:		Encodes subdevice index (bits 27:24), channel index
+ * @range_type:		Encodes subdevice index (bits 31:24), channel index
  *			(bits 23:16) and range table length (bits 15:0).
  * @range_ptr:		Pointer to array of @struct comedi_krange to be filled
  *			in with the range table for the channel or subdevice.
diff --git a/io_uring/io-wq.c b/io_uring/io-wq.c
index 1c4ef4e4eb52b2..c848a5018d1263 100644
--- a/io_uring/io-wq.c
+++ b/io_uring/io-wq.c
@@ -554,9 +554,9 @@ static void io_worker_handle_work(struct io_wq_acct *acct,
 	__releases(&acct->lock)
 {
 	struct io_wq *wq = worker->wq;
-	bool do_kill = test_bit(IO_WQ_BIT_EXIT, &wq->state);
 
 	do {
+		bool do_kill = test_bit(IO_WQ_BIT_EXIT, &wq->state);
 		struct io_wq_work *work;
 
 		/*
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 07a5824ad98d48..712c724a7444cb 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -3191,11 +3191,11 @@ static __cold void io_ring_exit_work(struct work_struct *work)
 			mutex_unlock(&ctx->uring_lock);
 		}
 
-		if (ctx->flags & IORING_SETUP_DEFER_TASKRUN)
-			io_move_task_work_from_local(ctx);
-
-		while (io_uring_try_cancel_requests(ctx, NULL, true))
+		do {
+			if (ctx->flags & IORING_SETUP_DEFER_TASKRUN)
+				io_move_task_work_from_local(ctx);
 			cond_resched();
+		} while (io_uring_try_cancel_requests(ctx, NULL, true));
 
 		if (ctx->sq_data) {
 			struct io_sq_data *sqd = ctx->sq_data;
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index ccea52adcba672..0320f49bd1f4a0 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -941,7 +941,7 @@ static bool update_needs_ipi(struct hrtimer_cpu_base *cpu_base,
 			return true;
 
 		/* Extra check for softirq clock bases */
-		if (base->clockid < HRTIMER_BASE_MONOTONIC_SOFT)
+		if (base->index < HRTIMER_BASE_MONOTONIC_SOFT)
 			continue;
 		if (cpu_base->softirq_activated)
 			continue;
diff --git a/kernel/time/posix-clock.c b/kernel/time/posix-clock.c
index 05e73d209aa87e..827abede72745f 100644
--- a/kernel/time/posix-clock.c
+++ b/kernel/time/posix-clock.c
@@ -19,7 +19,8 @@
  */
 static struct posix_clock *get_posix_clock(struct file *fp)
 {
-	struct posix_clock *clk = fp->private_data;
+	struct posix_clock_context *pccontext = fp->private_data;
+	struct posix_clock *clk = pccontext->clk;
 
 	down_read(&clk->rwsem);
 
@@ -39,6 +40,7 @@ static void put_posix_clock(struct posix_clock *clk)
 static ssize_t posix_clock_read(struct file *fp, char __user *buf,
 				size_t count, loff_t *ppos)
 {
+	struct posix_clock_context *pccontext = fp->private_data;
 	struct posix_clock *clk = get_posix_clock(fp);
 	int err = -EINVAL;
 
@@ -46,7 +48,7 @@ static ssize_t posix_clock_read(struct file *fp, char __user *buf,
 		return -ENODEV;
 
 	if (clk->ops.read)
-		err = clk->ops.read(clk, fp->f_flags, buf, count);
+		err = clk->ops.read(pccontext, fp->f_flags, buf, count);
 
 	put_posix_clock(clk);
 
@@ -55,6 +57,7 @@ static ssize_t posix_clock_read(struct file *fp, char __user *buf,
 
 static __poll_t posix_clock_poll(struct file *fp, poll_table *wait)
 {
+	struct posix_clock_context *pccontext = fp->private_data;
 	struct posix_clock *clk = get_posix_clock(fp);
 	__poll_t result = 0;
 
@@ -62,7 +65,7 @@ static __poll_t posix_clock_poll(struct file *fp, poll_table *wait)
 		return EPOLLERR;
 
 	if (clk->ops.poll)
-		result = clk->ops.poll(clk, fp, wait);
+		result = clk->ops.poll(pccontext, fp, wait);
 
 	put_posix_clock(clk);
 
@@ -72,6 +75,7 @@ static __poll_t posix_clock_poll(struct file *fp, poll_table *wait)
 static long posix_clock_ioctl(struct file *fp,
 			      unsigned int cmd, unsigned long arg)
 {
+	struct posix_clock_context *pccontext = fp->private_data;
 	struct posix_clock *clk = get_posix_clock(fp);
 	int err = -ENOTTY;
 
@@ -79,7 +83,7 @@ static long posix_clock_ioctl(struct file *fp,
 		return -ENODEV;
 
 	if (clk->ops.ioctl)
-		err = clk->ops.ioctl(clk, cmd, arg);
+		err = clk->ops.ioctl(pccontext, cmd, arg);
 
 	put_posix_clock(clk);
 
@@ -90,6 +94,7 @@ static long posix_clock_ioctl(struct file *fp,
 static long posix_clock_compat_ioctl(struct file *fp,
 				     unsigned int cmd, unsigned long arg)
 {
+	struct posix_clock_context *pccontext = fp->private_data;
 	struct posix_clock *clk = get_posix_clock(fp);
 	int err = -ENOTTY;
 
@@ -97,7 +102,7 @@ static long posix_clock_compat_ioctl(struct file *fp,
 		return -ENODEV;
 
 	if (clk->ops.ioctl)
-		err = clk->ops.ioctl(clk, cmd, arg);
+		err = clk->ops.ioctl(pccontext, cmd, arg);
 
 	put_posix_clock(clk);
 
@@ -110,6 +115,7 @@ static int posix_clock_open(struct inode *inode, struct file *fp)
 	int err;
 	struct posix_clock *clk =
 		container_of(inode->i_cdev, struct posix_clock, cdev);
+	struct posix_clock_context *pccontext;
 
 	down_read(&clk->rwsem);
 
@@ -117,15 +123,24 @@ static int posix_clock_open(struct inode *inode, struct file *fp)
 		err = -ENODEV;
 		goto out;
 	}
-	if (clk->ops.open)
-		err = clk->ops.open(clk, fp->f_mode);
-	else
-		err = 0;
-
-	if (!err) {
-		get_device(clk->dev);
-		fp->private_data = clk;
+	pccontext = kzalloc(sizeof(*pccontext), GFP_KERNEL);
+	if (!pccontext) {
+		err = -ENOMEM;
+		goto out;
 	}
+	pccontext->clk = clk;
+	pccontext->fp = fp;
+	if (clk->ops.open) {
+		err = clk->ops.open(pccontext, fp->f_mode);
+		if (err) {
+			kfree(pccontext);
+			goto out;
+		}
+	}
+
+	fp->private_data = pccontext;
+	get_device(clk->dev);
+	err = 0;
 out:
 	up_read(&clk->rwsem);
 	return err;
@@ -133,14 +148,20 @@ out:
 
 static int posix_clock_release(struct inode *inode, struct file *fp)
 {
-	struct posix_clock *clk = fp->private_data;
+	struct posix_clock_context *pccontext = fp->private_data;
+	struct posix_clock *clk;
 	int err = 0;
 
+	if (!pccontext)
+		return -ENODEV;
+	clk = pccontext->clk;
+
 	if (clk->ops.release)
-		err = clk->ops.release(clk);
+		err = clk->ops.release(pccontext);
 
 	put_device(clk->dev);
 
+	kfree(pccontext);
 	fp->private_data = NULL;
 
 	return err;
@@ -232,7 +253,7 @@ static int pc_clock_adjtime(clockid_t id, struct __kernel_timex *tx)
 	if (err)
 		return err;
 
-	if ((cd.fp->f_mode & FMODE_WRITE) == 0) {
+	if (tx->modes && (cd.fp->f_mode & FMODE_WRITE) == 0) {
 		err = -EACCES;
 		goto out;
 	}
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c
index e6d2f2a94235fa..99d1e8b57f85d3 100644
--- a/kernel/trace/trace_events_hist.c
+++ b/kernel/trace/trace_events_hist.c
@@ -2047,6 +2047,15 @@ static struct hist_field *create_hist_field(struct hist_trigger_data *hist_data,
 			hist_field->fn_num = HIST_FIELD_FN_RELDYNSTRING;
 		else
 			hist_field->fn_num = HIST_FIELD_FN_PSTRING;
+	} else if (field->filter_type == FILTER_STACKTRACE) {
+		flags |= HIST_FIELD_FL_STACKTRACE;
+
+		hist_field->size = MAX_FILTER_STR_VAL;
+		hist_field->type = kstrdup_const(field->type, GFP_KERNEL);
+		if (!hist_field->type)
+			goto free;
+
+		hist_field->fn_num = HIST_FIELD_FN_STACK;
 	} else {
 		hist_field->size = field->size;
 		hist_field->is_signed = field->is_signed;
diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c
index 181af676f93dbc..02e2440da82974 100644
--- a/kernel/trace/trace_events_synth.c
+++ b/kernel/trace/trace_events_synth.c
@@ -137,7 +137,9 @@ static int synth_event_define_fields(struct trace_event_call *call)
 	struct synth_event *event = call->data;
 	unsigned int i, size, n_u64;
 	char *name, *type;
+	int filter_type;
 	bool is_signed;
+	bool is_stack;
 	int ret = 0;
 
 	for (i = 0, n_u64 = 0; i < event->n_fields; i++) {
@@ -145,8 +147,12 @@ static int synth_event_define_fields(struct trace_event_call *call)
 		is_signed = event->fields[i]->is_signed;
 		type = event->fields[i]->type;
 		name = event->fields[i]->name;
+		is_stack = event->fields[i]->is_stack;
+
+		filter_type = is_stack ? FILTER_STACKTRACE : FILTER_OTHER;
+
 		ret = trace_define_field(call, type, name, offset, size,
-					 is_signed, FILTER_OTHER);
+					 is_signed, filter_type);
 		if (ret)
 			break;
 
diff --git a/mm/Kconfig b/mm/Kconfig
index 046c32686fc4d8..8585d06af42920 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -1067,10 +1067,14 @@ config ZONE_DEVICE
 	  Device memory hotplug support allows for establishing pmem,
 	  or other device driver discovered memory regions, in the
 	  memmap. This allows pfn_to_page() lookups of otherwise
-	  "device-physical" addresses which is needed for using a DAX
-	  mapping in an O_DIRECT operation, among other things.
-
-	  If FS_DAX is enabled, then say Y.
+	  "device-physical" addresses which is needed for DAX, PCI_P2PDMA, and
+	  DEVICE_PRIVATE features among others.
+
+	  Enabling this option will reduce the entropy of x86 KASLR memory
+	  regions. For example - on a 46 bit system, the entropy goes down
+	  from 16 bits to 15 bits. The actual reduction in entropy depends
+	  on the physical address bits, on processor features, kernel config
+	  (5 level page table) and physical memory present on the system.
 
 #
 # Helpers to mirror range of the CPU page tables of a process into device page
diff --git a/mm/damon/sysfs-schemes.c b/mm/damon/sysfs-schemes.c
index 19d661889cf796..c774f1e5c0a5d9 100644
--- a/mm/damon/sysfs-schemes.c
+++ b/mm/damon/sysfs-schemes.c
@@ -1282,12 +1282,13 @@ static int damon_sysfs_scheme_add_dirs(struct damon_sysfs_scheme *scheme)
 	err = damon_sysfs_scheme_set_access_pattern(scheme);
 	if (err)
 		return err;
+
 	err = damon_sysfs_scheme_set_quotas(scheme);
 	if (err)
-		goto put_access_pattern_out;
+		goto rmdir_put_access_pattern_out;
 	err = damon_sysfs_scheme_set_watermarks(scheme);
 	if (err)
-		goto put_quotas_access_pattern_out;
+		goto rmdir_put_quotas_access_pattern_out;
 	err = damon_sysfs_scheme_set_filters(scheme);
 	if (err)
 		goto put_watermarks_quotas_access_pattern_out;
@@ -1308,10 +1309,12 @@ put_filters_watermarks_quotas_access_pattern_out:
 put_watermarks_quotas_access_pattern_out:
 	kobject_put(&scheme->watermarks->kobj);
 	scheme->watermarks = NULL;
-put_quotas_access_pattern_out:
+rmdir_put_quotas_access_pattern_out:
+	damon_sysfs_quotas_rm_dirs(scheme->quotas);
 	kobject_put(&scheme->quotas->kobj);
 	scheme->quotas = NULL;
-put_access_pattern_out:
+rmdir_put_access_pattern_out:
+	damon_sysfs_access_pattern_rm_dirs(scheme->access_pattern);
 	kobject_put(&scheme->access_pattern->kobj);
 	scheme->access_pattern = NULL;
 	return err;
diff --git a/mm/damon/sysfs.c b/mm/damon/sysfs.c
index 91893543d47ca3..acb6e57cd9cbe8 100644
--- a/mm/damon/sysfs.c
+++ b/mm/damon/sysfs.c
@@ -716,7 +716,7 @@ static int damon_sysfs_context_add_dirs(struct damon_sysfs_context *context)
 
 	err = damon_sysfs_context_set_targets(context);
 	if (err)
-		goto put_attrs_out;
+		goto rmdir_put_attrs_out;
 
 	err = damon_sysfs_context_set_schemes(context);
 	if (err)
@@ -726,7 +726,8 @@ static int damon_sysfs_context_add_dirs(struct damon_sysfs_context *context)
 put_targets_attrs_out:
 	kobject_put(&context->targets->kobj);
 	context->targets = NULL;
-put_attrs_out:
+rmdir_put_attrs_out:
+	damon_sysfs_attrs_rm_dirs(context->attrs);
 	kobject_put(&context->attrs->kobj);
 	context->attrs = NULL;
 	return err;
diff --git a/mm/kmsan/shadow.c b/mm/kmsan/shadow.c
index 87318f9170f197..8b619191299da2 100644
--- a/mm/kmsan/shadow.c
+++ b/mm/kmsan/shadow.c
@@ -210,7 +210,7 @@ void kmsan_free_page(struct page *page, unsigned int order)
 		return;
 	kmsan_enter_runtime();
 	kmsan_internal_poison_memory(page_address(page),
-				     page_size(page),
+				     PAGE_SIZE << order,
 				     GFP_KERNEL,
 				     KMSAN_POISON_CHECK | KMSAN_POISON_FREE);
 	kmsan_leave_runtime();
diff --git a/mm/migrate.c b/mm/migrate.c
index 4ed47088521746..0e291c02214086 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1369,6 +1369,7 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio,
 	int page_was_mapped = 0;
 	struct anon_vma *anon_vma = NULL;
 	struct address_space *mapping = NULL;
+	enum ttu_flags ttu = 0;
 
 	if (folio_ref_count(src) == 1) {
 		/* page was freed from under us. So we are done. */
@@ -1410,8 +1411,6 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio,
 		goto put_anon;
 
 	if (folio_mapped(src)) {
-		enum ttu_flags ttu = 0;
-
 		if (!folio_test_anon(src)) {
 			/*
 			 * In shared mappings, try_to_unmap could potentially
@@ -1428,9 +1427,6 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio,
 
 		try_to_migrate(src, ttu);
 		page_was_mapped = 1;
-
-		if (ttu & TTU_RMAP_LOCKED)
-			i_mmap_unlock_write(mapping);
 	}
 
 	if (!folio_mapped(src))
@@ -1438,7 +1434,11 @@ static int unmap_and_move_huge_page(new_folio_t get_new_folio,
 
 	if (page_was_mapped)
 		remove_migration_ptes(src,
-			rc == MIGRATEPAGE_SUCCESS ? dst : src, false);
+			rc == MIGRATEPAGE_SUCCESS ? dst : src,
+				ttu ? true : false);
+
+	if (ttu & TTU_RMAP_LOCKED)
+		i_mmap_unlock_write(mapping);
 
 unlock_put_anon:
 	folio_unlock(dst);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 93cb65c6553ec3..6c042f7796e48b 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -160,6 +160,33 @@ static DEFINE_MUTEX(pcp_batch_high_lock);
 #define pcp_spin_unlock(ptr)						\
 	pcpu_spin_unlock(lock, ptr)
 
+/*
+ * With the UP spinlock implementation, when we spin_lock(&pcp->lock) (for i.e.
+ * a potentially remote cpu drain) and get interrupted by an operation that
+ * attempts pcp_spin_trylock(), we can't rely on the trylock failure due to UP
+ * spinlock assumptions making the trylock a no-op. So we have to turn that
+ * spin_lock() to a spin_lock_irqsave(). This works because on UP there are no
+ * remote cpu's so we can only be locking the only existing local one.
+ */
+#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)
+static inline void __flags_noop(unsigned long *flags) { }
+#define pcp_spin_lock_maybe_irqsave(ptr, flags)		\
+({							\
+	 __flags_noop(&(flags));			\
+	 spin_lock(&(ptr)->lock);			\
+})
+#define pcp_spin_unlock_maybe_irqrestore(ptr, flags)	\
+({							\
+	 spin_unlock(&(ptr)->lock);			\
+	 __flags_noop(&(flags));			\
+})
+#else
+#define pcp_spin_lock_maybe_irqsave(ptr, flags)		\
+		spin_lock_irqsave(&(ptr)->lock, flags)
+#define pcp_spin_unlock_maybe_irqrestore(ptr, flags)	\
+		spin_unlock_irqrestore(&(ptr)->lock, flags)
+#endif
+
 #ifdef CONFIG_USE_PERCPU_NUMA_NODE_ID
 DEFINE_PER_CPU(int, numa_node);
 EXPORT_PER_CPU_SYMBOL(numa_node);
@@ -2181,14 +2208,15 @@ static int rmqueue_bulk(struct zone *zone, unsigned int order,
  */
 void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp)
 {
+	unsigned long UP_flags;
 	int to_drain, batch;
 
 	batch = READ_ONCE(pcp->batch);
 	to_drain = min(pcp->count, batch);
 	if (to_drain > 0) {
-		spin_lock(&pcp->lock);
+		pcp_spin_lock_maybe_irqsave(pcp, UP_flags);
 		free_pcppages_bulk(zone, to_drain, pcp, 0);
-		spin_unlock(&pcp->lock);
+		pcp_spin_unlock_maybe_irqrestore(pcp, UP_flags);
 	}
 }
 #endif
@@ -2199,10 +2227,11 @@ void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp)
 static void drain_pages_zone(unsigned int cpu, struct zone *zone)
 {
 	struct per_cpu_pages *pcp = per_cpu_ptr(zone->per_cpu_pageset, cpu);
+	unsigned long UP_flags;
 	int count;
 
 	do {
-		spin_lock(&pcp->lock);
+		pcp_spin_lock_maybe_irqsave(pcp, UP_flags);
 		count = pcp->count;
 		if (count) {
 			int to_drain = min(count,
@@ -2211,7 +2240,7 @@ static void drain_pages_zone(unsigned int cpu, struct zone *zone)
 			free_pcppages_bulk(zone, to_drain, pcp, 0);
 			count -= to_drain;
 		}
-		spin_unlock(&pcp->lock);
+		pcp_spin_unlock_maybe_irqrestore(pcp, UP_flags);
 	} while (count);
 }
 
@@ -5936,11 +5965,19 @@ static int percpu_pagelist_high_fraction_sysctl_handler(struct ctl_table *table,
 	int old_percpu_pagelist_high_fraction;
 	int ret;
 
+	/*
+	 * Avoid using pcp_batch_high_lock for reads as the value is read
+	 * atomically and a race with offlining is harmless.
+	 */
+
+	if (!write)
+		return proc_dointvec_minmax(table, write, buffer, length, ppos);
+
 	mutex_lock(&pcp_batch_high_lock);
 	old_percpu_pagelist_high_fraction = percpu_pagelist_high_fraction;
 
 	ret = proc_dointvec_minmax(table, write, buffer, length, ppos);
-	if (!write || ret < 0)
+	if (ret < 0)
 		goto out;
 
 	/* Sanity checking to avoid pcp imbalance */
diff --git a/mm/rmap.c b/mm/rmap.c
index 968b85a67b1a11..b511dd811c30c7 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1579,14 +1579,8 @@ static bool try_to_unmap_one(struct folio *folio, struct vm_area_struct *vma,
 					flush_tlb_range(vma,
 						range.start, range.end);
 					/*
-					 * The ref count of the PMD page was
-					 * dropped which is part of the way map
-					 * counting is done for shared PMDs.
-					 * Return 'true' here.  When there is
-					 * no other sharing, huge_pmd_unshare
-					 * returns false and we will unmap the
-					 * actual page and drop map count
-					 * to zero.
+					 * The PMD table was unmapped,
+					 * consequently unmapping the folio.
 					 */
 					page_vma_mapped_walk_done(&pvmw);
 					break;
@@ -1945,14 +1939,8 @@ static bool try_to_migrate_one(struct folio *folio, struct vm_area_struct *vma,
 						range.start, range.end);
 
 					/*
-					 * The ref count of the PMD page was
-					 * dropped which is part of the way map
-					 * counting is done for shared PMDs.
-					 * Return 'true' here.  When there is
-					 * no other sharing, huge_pmd_unshare
-					 * returns false and we will unmap the
-					 * actual page and drop map count
-					 * to zero.
+					 * The PMD table was unmapped,
+					 * consequently unmapping the folio.
 					 */
 					page_vma_mapped_walk_done(&pvmw);
 					break;
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 0498601283f8db..3a1c82b797a30d 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -914,6 +914,11 @@ static int convert___skb_to_skb(struct sk_buff *skb, struct __sk_buff *__skb)
 
 	if (__skb->gso_segs > GSO_MAX_SEGS)
 		return -EINVAL;
+
+	/* Currently GSO type is zero/unset. If this gets extended with
+	 * a small list of accepted GSO types in future, the filter for
+	 * an unset GSO type in bpf_clone_redirect() can be lifted.
+	 */
 	skb_shinfo(skb)->gso_segs = __skb->gso_segs;
 	skb_shinfo(skb)->gso_size = __skb->gso_size;
 	skb_shinfo(skb)->hwtstamps.hwtstamp = __skb->hwtstamp;
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c
index a6d8cd9a58078f..fa2970db213015 100644
--- a/net/bridge/br_fdb.c
+++ b/net/bridge/br_fdb.c
@@ -73,7 +73,7 @@ static inline int has_expired(const struct net_bridge *br,
 {
 	return !test_bit(BR_FDB_STATIC, &fdb->flags) &&
 	       !test_bit(BR_FDB_ADDED_BY_EXT_LEARN, &fdb->flags) &&
-	       time_before_eq(fdb->updated + hold_time(br), jiffies);
+	       time_before_eq(READ_ONCE(fdb->updated) + hold_time(br), jiffies);
 }
 
 static void fdb_rcu_free(struct rcu_head *head)
@@ -136,9 +136,9 @@ static int fdb_fill_info(struct sk_buff *skb, const struct net_bridge *br,
 	if (nla_put_u32(skb, NDA_FLAGS_EXT, ext_flags))
 		goto nla_put_failure;
 
-	ci.ndm_used	 = jiffies_to_clock_t(now - fdb->used);
+	ci.ndm_used	 = jiffies_to_clock_t(now - READ_ONCE(fdb->used));
 	ci.ndm_confirmed = 0;
-	ci.ndm_updated	 = jiffies_to_clock_t(now - fdb->updated);
+	ci.ndm_updated	 = jiffies_to_clock_t(now - READ_ONCE(fdb->updated));
 	ci.ndm_refcnt	 = 0;
 	if (nla_put(skb, NDA_CACHEINFO, sizeof(ci), &ci))
 		goto nla_put_failure;
@@ -534,7 +534,7 @@ void br_fdb_cleanup(struct work_struct *work)
 	 */
 	rcu_read_lock();
 	hlist_for_each_entry_rcu(f, &br->fdb_list, fdb_node) {
-		unsigned long this_timer = f->updated + delay;
+		unsigned long this_timer = READ_ONCE(f->updated) + delay;
 
 		if (test_bit(BR_FDB_STATIC, &f->flags) ||
 		    test_bit(BR_FDB_ADDED_BY_EXT_LEARN, &f->flags)) {
@@ -792,6 +792,7 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf,
 {
 	struct net_bridge_fdb_entry *f;
 	struct __fdb_entry *fe = buf;
+	unsigned long delta;
 	int num = 0;
 
 	memset(buf, 0, maxnum*sizeof(struct __fdb_entry));
@@ -821,8 +822,11 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf,
 		fe->port_hi = f->dst->port_no >> 8;
 
 		fe->is_local = test_bit(BR_FDB_LOCAL, &f->flags);
-		if (!test_bit(BR_FDB_STATIC, &f->flags))
-			fe->ageing_timer_value = jiffies_delta_to_clock_t(jiffies - f->updated);
+		if (!test_bit(BR_FDB_STATIC, &f->flags)) {
+			delta = jiffies - READ_ONCE(f->updated);
+			fe->ageing_timer_value =
+				jiffies_delta_to_clock_t(delta);
+		}
 		++fe;
 		++num;
 	}
@@ -870,8 +874,8 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
 			unsigned long now = jiffies;
 			bool fdb_modified = false;
 
-			if (now != fdb->updated) {
-				fdb->updated = now;
+			if (now != READ_ONCE(fdb->updated)) {
+				WRITE_ONCE(fdb->updated, now);
 				fdb_modified = __fdb_mark_active(fdb);
 			}
 
@@ -1056,7 +1060,8 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 		if (!(flags & NLM_F_CREATE))
 			return -ENOENT;
 
-		fdb = fdb_create(br, source, addr, vid, 0);
+		fdb = fdb_create(br, source, addr, vid,
+				 BIT(BR_FDB_ADDED_BY_USER));
 		if (!fdb)
 			return -ENOMEM;
 
@@ -1069,6 +1074,8 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 			WRITE_ONCE(fdb->dst, source);
 			modified = true;
 		}
+
+		set_bit(BR_FDB_ADDED_BY_USER, &fdb->flags);
 	}
 
 	if (fdb_to_nud(br, fdb) != state) {
@@ -1100,12 +1107,10 @@ static int fdb_add_entry(struct net_bridge *br, struct net_bridge_port *source,
 	if (fdb_handle_notify(fdb, notify))
 		modified = true;
 
-	set_bit(BR_FDB_ADDED_BY_USER, &fdb->flags);
-
-	fdb->used = jiffies;
+	WRITE_ONCE(fdb->used, jiffies);
 	if (modified) {
 		if (refresh)
-			fdb->updated = jiffies;
+			WRITE_ONCE(fdb->updated, jiffies);
 		fdb_notify(br, fdb, RTM_NEWNEIGH, true);
 	}
 
@@ -1418,7 +1423,7 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p,
 			goto err_unlock;
 		}
 
-		fdb->updated = jiffies;
+		WRITE_ONCE(fdb->updated, jiffies);
 
 		if (READ_ONCE(fdb->dst) != p) {
 			WRITE_ONCE(fdb->dst, p);
@@ -1427,7 +1432,7 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p,
 
 		if (test_and_set_bit(BR_FDB_ADDED_BY_EXT_LEARN, &fdb->flags)) {
 			/* Refresh entry */
-			fdb->used = jiffies;
+			WRITE_ONCE(fdb->used, jiffies);
 		} else {
 			modified = true;
 		}
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 951330c1a813b2..2d5b81ebbaa6d0 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -207,8 +207,8 @@ int br_handle_frame_finish(struct net *net, struct sock *sk, struct sk_buff *skb
 		if (test_bit(BR_FDB_LOCAL, &dst->flags))
 			return br_pass_frame_up(skb, false);
 
-		if (now != dst->used)
-			dst->used = now;
+		if (now != READ_ONCE(dst->used))
+			WRITE_ONCE(dst->used, now);
 		br_forward(dst->dst, skb, local_rcv, false);
 	} else {
 		if (!mcast_hit)
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index f42805d9b38fa6..4a2d94e8717e6f 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -2013,10 +2013,19 @@ void br_multicast_port_ctx_init(struct net_bridge_port *port,
 
 void br_multicast_port_ctx_deinit(struct net_bridge_mcast_port *pmctx)
 {
+	struct net_bridge *br = pmctx->port->br;
+	bool del = false;
+
 #if IS_ENABLED(CONFIG_IPV6)
 	del_timer_sync(&pmctx->ip6_mc_router_timer);
 #endif
 	del_timer_sync(&pmctx->ip4_mc_router_timer);
+
+	spin_lock_bh(&br->multicast_lock);
+	del |= br_ip6_multicast_rport_del(pmctx);
+	del |= br_ip4_multicast_rport_del(pmctx);
+	br_multicast_rport_del_notify(pmctx, del);
+	spin_unlock_bh(&br->multicast_lock);
 }
 
 int br_multicast_add_port(struct net_bridge_port *port)
diff --git a/net/can/j1939/transport.c b/net/can/j1939/transport.c
index 1186326b0f2e9e..6c37562a50f72e 100644
--- a/net/can/j1939/transport.c
+++ b/net/can/j1939/transport.c
@@ -1699,8 +1699,16 @@ static int j1939_xtp_rx_rts_session_active(struct j1939_session *session,
 
 		j1939_session_timers_cancel(session);
 		j1939_session_cancel(session, J1939_XTP_ABORT_BUSY);
-		if (session->transmission)
+		if (session->transmission) {
 			j1939_session_deactivate_activate_next(session);
+		} else if (session->state == J1939_SESSION_WAITING_ABORT) {
+			/* Force deactivation for the receiver.
+			 * If we rely on the timer starting in j1939_session_cancel,
+			 * a second RTS call here will cancel that timer and fail
+			 * to restart it because the state is already WAITING_ABORT.
+			 */
+			j1939_session_deactivate_activate_next(session);
+		}
 
 		return -EBUSY;
 	}
diff --git a/net/core/dev.c b/net/core/dev.c
index cf5b5a4cbfd707..8a7a5e16da00a6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -481,15 +481,21 @@ static const unsigned short netdev_lock_type[] = {
 	 ARPHRD_IEEE1394, ARPHRD_EUI64, ARPHRD_INFINIBAND, ARPHRD_SLIP,
 	 ARPHRD_CSLIP, ARPHRD_SLIP6, ARPHRD_CSLIP6, ARPHRD_RSRVD,
 	 ARPHRD_ADAPT, ARPHRD_ROSE, ARPHRD_X25, ARPHRD_HWX25,
+	 ARPHRD_CAN, ARPHRD_MCTP,
 	 ARPHRD_PPP, ARPHRD_CISCO, ARPHRD_LAPB, ARPHRD_DDCMP,
-	 ARPHRD_RAWHDLC, ARPHRD_TUNNEL, ARPHRD_TUNNEL6, ARPHRD_FRAD,
+	 ARPHRD_RAWHDLC, ARPHRD_RAWIP,
+	 ARPHRD_TUNNEL, ARPHRD_TUNNEL6, ARPHRD_FRAD,
 	 ARPHRD_SKIP, ARPHRD_LOOPBACK, ARPHRD_LOCALTLK, ARPHRD_FDDI,
 	 ARPHRD_BIF, ARPHRD_SIT, ARPHRD_IPDDP, ARPHRD_IPGRE,
 	 ARPHRD_PIMREG, ARPHRD_HIPPI, ARPHRD_ASH, ARPHRD_ECONET,
 	 ARPHRD_IRDA, ARPHRD_FCPP, ARPHRD_FCAL, ARPHRD_FCPL,
 	 ARPHRD_FCFABRIC, ARPHRD_IEEE80211, ARPHRD_IEEE80211_PRISM,
-	 ARPHRD_IEEE80211_RADIOTAP, ARPHRD_PHONET, ARPHRD_PHONET_PIPE,
-	 ARPHRD_IEEE802154, ARPHRD_VOID, ARPHRD_NONE};
+	 ARPHRD_IEEE80211_RADIOTAP,
+	 ARPHRD_IEEE802154, ARPHRD_IEEE802154_MONITOR,
+	 ARPHRD_PHONET, ARPHRD_PHONET_PIPE,
+	 ARPHRD_CAIF, ARPHRD_IP6GRE, ARPHRD_NETLINK, ARPHRD_6LOWPAN,
+	 ARPHRD_VSOCKMON,
+	 ARPHRD_VOID, ARPHRD_NONE};
 
 static const char *const netdev_lock_name[] = {
 	"_xmit_NETROM", "_xmit_ETHER", "_xmit_EETHER", "_xmit_AX25",
@@ -498,15 +504,21 @@ static const char *const netdev_lock_name[] = {
 	"_xmit_IEEE1394", "_xmit_EUI64", "_xmit_INFINIBAND", "_xmit_SLIP",
 	"_xmit_CSLIP", "_xmit_SLIP6", "_xmit_CSLIP6", "_xmit_RSRVD",
 	"_xmit_ADAPT", "_xmit_ROSE", "_xmit_X25", "_xmit_HWX25",
+	"_xmit_CAN", "_xmit_MCTP",
 	"_xmit_PPP", "_xmit_CISCO", "_xmit_LAPB", "_xmit_DDCMP",
-	"_xmit_RAWHDLC", "_xmit_TUNNEL", "_xmit_TUNNEL6", "_xmit_FRAD",
+	"_xmit_RAWHDLC", "_xmit_RAWIP",
+	"_xmit_TUNNEL", "_xmit_TUNNEL6", "_xmit_FRAD",
 	"_xmit_SKIP", "_xmit_LOOPBACK", "_xmit_LOCALTLK", "_xmit_FDDI",
 	"_xmit_BIF", "_xmit_SIT", "_xmit_IPDDP", "_xmit_IPGRE",
 	"_xmit_PIMREG", "_xmit_HIPPI", "_xmit_ASH", "_xmit_ECONET",
 	"_xmit_IRDA", "_xmit_FCPP", "_xmit_FCAL", "_xmit_FCPL",
 	"_xmit_FCFABRIC", "_xmit_IEEE80211", "_xmit_IEEE80211_PRISM",
-	"_xmit_IEEE80211_RADIOTAP", "_xmit_PHONET", "_xmit_PHONET_PIPE",
-	"_xmit_IEEE802154", "_xmit_VOID", "_xmit_NONE"};
+	"_xmit_IEEE80211_RADIOTAP",
+	"_xmit_IEEE802154", "_xmit_IEEE802154_MONITOR",
+	"_xmit_PHONET", "_xmit_PHONET_PIPE",
+	"_xmit_CAIF", "_xmit_IP6GRE", "_xmit_NETLINK", "_xmit_6LOWPAN",
+	"_xmit_VSOCKMON",
+	"_xmit_VOID", "_xmit_NONE"};
 
 static struct lock_class_key netdev_xmit_lock_key[ARRAY_SIZE(netdev_lock_type)];
 static struct lock_class_key netdev_addr_lock_key[ARRAY_SIZE(netdev_lock_type)];
@@ -519,6 +531,7 @@ static inline unsigned short netdev_lock_pos(unsigned short dev_type)
 		if (netdev_lock_type[i] == dev_type)
 			return i;
 	/* the last key is used by default */
+	WARN_ONCE(1, "netdev_lock_pos() could not find dev_type=%u\n", dev_type);
 	return ARRAY_SIZE(netdev_lock_type) - 1;
 }
 
diff --git a/net/core/filter.c b/net/core/filter.c
index da1a617b7db947..99e931bc9e9aa2 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -2451,6 +2451,13 @@ BPF_CALL_3(bpf_clone_redirect, struct sk_buff *, skb, u32, ifindex, u64, flags)
 	if (unlikely(flags & (~(BPF_F_INGRESS) | BPF_F_REDIRECT_INTERNAL)))
 		return -EINVAL;
 
+	/* BPF test infra's convert___skb_to_skb() can create type-less
+	 * GSO packets. gso_features_check() will detect this as a bad
+	 * offload. However, lets not leak them out in the first place.
+	 */
+	if (unlikely(skb_is_gso(skb) && !skb_shinfo(skb)->gso_type))
+		return -EBADMSG;
+
 	dev = dev_get_by_index_rcu(dev_net(skb->dev), ifindex);
 	if (unlikely(!dev))
 		return -EINVAL;
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index c9bf1a9a6c99b9..ea308274093670 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -158,7 +158,7 @@ unsigned int dsa_bridge_num_get(const struct net_device *bridge_dev, int max)
 		bridge_num = find_next_zero_bit(&dsa_fwd_offloading_bridges,
 						DSA_MAX_NUM_OFFLOADING_BRIDGES,
 						1);
-		if (bridge_num >= max)
+		if (bridge_num > max)
 			return 0;
 
 		set_bit(bridge_num, &dsa_fwd_offloading_bridges);
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
index 11e33a43126749..028d2d3477d132 100644
--- a/net/ipv4/esp4_offload.c
+++ b/net/ipv4/esp4_offload.c
@@ -111,8 +111,8 @@ static struct sk_buff *xfrm4_tunnel_gso_segment(struct xfrm_state *x,
 						struct sk_buff *skb,
 						netdev_features_t features)
 {
-	const struct xfrm_mode *inner_mode = xfrm_ip2inner_mode(x,
-					XFRM_MODE_SKB_CB(skb)->protocol);
+	struct xfrm_offload *xo = xfrm_offload(skb);
+	const struct xfrm_mode *inner_mode = xfrm_ip2inner_mode(x, xo->proto);
 	__be16 type = inner_mode->family == AF_INET6 ? htons(ETH_P_IPV6)
 						     : htons(ETH_P_IP);
 
diff --git a/net/ipv4/fou_core.c b/net/ipv4/fou_core.c
index 4e0a7d038e219c..6df7a0c614d566 100644
--- a/net/ipv4/fou_core.c
+++ b/net/ipv4/fou_core.c
@@ -215,6 +215,9 @@ static int gue_udp_recv(struct sock *sk, struct sk_buff *skb)
 		return gue_control_message(skb, guehdr);
 
 	proto_ctype = guehdr->proto_ctype;
+	if (unlikely(!proto_ctype))
+		goto drop;
+
 	__skb_pull(skb, sizeof(struct udphdr) + hdrlen);
 	skb_reset_transport_header(skb);
 
diff --git a/net/ipv4/fou_nl.c b/net/ipv4/fou_nl.c
index 98b90107b5abcb..bbd955f4c9d19d 100644
--- a/net/ipv4/fou_nl.c
+++ b/net/ipv4/fou_nl.c
@@ -14,7 +14,7 @@
 const struct nla_policy fou_nl_policy[FOU_ATTR_IFINDEX + 1] = {
 	[FOU_ATTR_PORT] = { .type = NLA_U16, },
 	[FOU_ATTR_AF] = { .type = NLA_U8, },
-	[FOU_ATTR_IPPROTO] = { .type = NLA_U8, },
+	[FOU_ATTR_IPPROTO] = NLA_POLICY_MIN(NLA_U8, 1),
 	[FOU_ATTR_TYPE] = { .type = NLA_U8, },
 	[FOU_ATTR_REMCSUM_NOPARTIAL] = { .type = NLA_FLAG, },
 	[FOU_ATTR_LOCAL_V4] = { .type = NLA_U32, },
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index f261e29adc7c2e..75d388dd5ac62e 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -860,10 +860,17 @@ static int ipgre_header(struct sk_buff *skb, struct net_device *dev,
 			const void *daddr, const void *saddr, unsigned int len)
 {
 	struct ip_tunnel *t = netdev_priv(dev);
-	struct iphdr *iph;
 	struct gre_base_hdr *greh;
+	struct iphdr *iph;
+	int needed;
+
+	needed = t->hlen + sizeof(*iph);
+	if (skb_headroom(skb) < needed &&
+	    pskb_expand_head(skb, HH_DATA_ALIGN(needed - skb_headroom(skb)),
+			     0, GFP_ATOMIC))
+		return -needed;
 
-	iph = skb_push(skb, t->hlen + sizeof(*iph));
+	iph = skb_push(skb, needed);
 	greh = (struct gre_base_hdr *)(iph+1);
 	greh->flags = gre_tnl_flags_to_gre_flags(t->parms.o_flags);
 	greh->protocol = htons(type);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 2737bb4751e4cd..4958452cd33204 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3111,12 +3111,12 @@ static int inet6_addr_del(struct net *net, int ifindex, u32 ifa_flags,
 			in6_ifa_hold(ifp);
 			read_unlock_bh(&idev->lock);
 
-			ipv6_del_addr(ifp);
-
 			if (!(ifp->flags & IFA_F_TEMPORARY) &&
 			    (ifp->flags & IFA_F_MANAGETEMPADDR))
 				delete_tempaddrs(idev, ifp);
 
+			ipv6_del_addr(ifp);
+
 			addrconf_verify_rtnl(net);
 			if (ipv6_addr_is_multicast(pfx)) {
 				ipv6_mc_config(net->ipv6.mc_autojoin_sk,
diff --git a/net/ipv6/esp6_offload.c b/net/ipv6/esp6_offload.c
index 438f9cbdca299a..333d87557bf32b 100644
--- a/net/ipv6/esp6_offload.c
+++ b/net/ipv6/esp6_offload.c
@@ -145,8 +145,8 @@ static struct sk_buff *xfrm6_tunnel_gso_segment(struct xfrm_state *x,
 						struct sk_buff *skb,
 						netdev_features_t features)
 {
-	const struct xfrm_mode *inner_mode = xfrm_ip2inner_mode(x,
-					XFRM_MODE_SKB_CB(skb)->protocol);
+	struct xfrm_offload *xo = xfrm_offload(skb);
+	const struct xfrm_mode *inner_mode = xfrm_ip2inner_mode(x, xo->proto);
 	__be16 type = inner_mode->family == AF_INET ? htons(ETH_P_IP)
 						    : htons(ETH_P_IPV6);
 
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index e635ddd41aba6c..69cace90ece16f 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -844,7 +844,7 @@ static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb,
 
 	skb_reset_network_header(skb);
 
-	if (!pskb_inet_may_pull(skb)) {
+	if (skb_vlan_inet_prepare(skb, true)) {
 		DEV_STATS_INC(tunnel->dev, rx_length_errors);
 		DEV_STATS_INC(tunnel->dev, rx_errors);
 		goto drop;
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index d8e5e2833ededc..80ceb401ecf2dc 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1574,8 +1574,8 @@ skip_routeinfo:
 		memcpy(&n, ((u8 *)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
 		mtu = ntohl(n);
 
-		if (in6_dev->ra_mtu != mtu) {
-			in6_dev->ra_mtu = mtu;
+		if (READ_ONCE(in6_dev->ra_mtu) != mtu) {
+			WRITE_ONCE(in6_dev->ra_mtu, mtu);
 			send_ifinfo_notify = true;
 		}
 
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 70da78ab952027..e0ca08ebd16a9d 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1250,8 +1250,6 @@ static void l2tp_tunnel_del_work(struct work_struct *work)
 {
 	struct l2tp_tunnel *tunnel = container_of(work, struct l2tp_tunnel,
 						  del_work);
-	struct sock *sk = tunnel->sock;
-	struct socket *sock = sk->sk_socket;
 
 	l2tp_tunnel_closeall(tunnel);
 
@@ -1259,6 +1257,8 @@ static void l2tp_tunnel_del_work(struct work_struct *work)
 	 * the sk API to release it here.
 	 */
 	if (tunnel->fd < 0) {
+		struct socket *sock = tunnel->sock->sk_socket;
+
 		if (sock) {
 			kernel_sock_shutdown(sock, SHUT_RDWR);
 			sock_release(sock);
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 0b270893ee14c5..89e4bf4aa65209 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -752,7 +752,7 @@ int nr_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	unsigned char *dptr;
 	ax25_cb *ax25s;
 	int ret;
-	struct sk_buff *skbn;
+	struct sk_buff *nskb, *oskb;
 
 	/*
 	 * Reject malformed packets early. Check that it contains at least 2
@@ -811,14 +811,16 @@ int nr_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	/* We are going to change the netrom headers so we should get our
 	   own skb, we also did not know until now how much header space
 	   we had to reserve... - RXQ */
-	if ((skbn=skb_copy_expand(skb, dev->hard_header_len, 0, GFP_ATOMIC)) == NULL) {
+	nskb = skb_copy_expand(skb, dev->hard_header_len, 0, GFP_ATOMIC);
+
+	if (!nskb) {
 		nr_node_unlock(nr_node);
 		nr_node_put(nr_node);
 		dev_put(dev);
 		return 0;
 	}
-	kfree_skb(skb);
-	skb=skbn;
+	oskb = skb;
+	skb = nskb;
 	skb->data[14]--;
 
 	dptr  = skb_push(skb, 1);
@@ -837,6 +839,9 @@ int nr_route_frame(struct sk_buff *skb, ax25_cb *ax25)
 	nr_node_unlock(nr_node);
 	nr_node_put(nr_node);
 
+	if (ret)
+		kfree_skb(oskb);
+
 	return ret;
 }
 
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index 972ae01a70f766..0faa6e097829c5 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -310,22 +310,23 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
  */
 int ovs_vport_get_upcall_stats(struct vport *vport, struct sk_buff *skb)
 {
+	u64 tx_success = 0, tx_fail = 0;
 	struct nlattr *nla;
 	int i;
 
-	__u64 tx_success = 0;
-	__u64 tx_fail = 0;
-
 	for_each_possible_cpu(i) {
 		const struct vport_upcall_stats_percpu *stats;
+		u64 n_success, n_fail;
 		unsigned int start;
 
 		stats = per_cpu_ptr(vport->upcall_stats, i);
 		do {
 			start = u64_stats_fetch_begin(&stats->syncp);
-			tx_success += u64_stats_read(&stats->n_success);
-			tx_fail += u64_stats_read(&stats->n_fail);
+			n_success = u64_stats_read(&stats->n_success);
+			n_fail = u64_stats_read(&stats->n_fail);
 		} while (u64_stats_fetch_retry(&stats->syncp, start));
+		tx_success += n_success;
+		tx_fail += n_fail;
 	}
 
 	nla = nla_nest_start_noflag(skb, OVS_VPORT_ATTR_UPCALL_STATS);
diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c
index 431921204f6603..567a58d30df8dc 100644
--- a/net/sched/act_ife.c
+++ b/net/sched/act_ife.c
@@ -821,6 +821,7 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 	/* could be stupid policy setup or mtu config
 	 * so lets be conservative.. */
 	if ((action == TC_ACT_SHOT) || exceed_mtu) {
+drop:
 		qstats_drop_inc(this_cpu_ptr(ife->common.cpu_qstats));
 		return TC_ACT_SHOT;
 	}
@@ -829,6 +830,8 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 		skb_push(skb, skb->dev->hard_header_len);
 
 	ife_meta = ife_encode(skb, metalen);
+	if (!ife_meta)
+		goto drop;
 
 	spin_lock(&ife->tcf_lock);
 
@@ -844,8 +847,7 @@ static int tcf_ife_encode(struct sk_buff *skb, const struct tc_action *a,
 		if (err < 0) {
 			/* too corrupt to keep around if overwritten */
 			spin_unlock(&ife->tcf_lock);
-			qstats_drop_inc(this_cpu_ptr(ife->common.cpu_qstats));
-			return TC_ACT_SHOT;
+			goto drop;
 		}
 		skboff += err;
 	}
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index 29847c28ffacab..a17f7c31378e62 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -373,7 +373,7 @@ static void qfq_rm_from_agg(struct qfq_sched *q, struct qfq_class *cl)
 /* Deschedule class and remove it from its parent aggregate. */
 static void qfq_deact_rm_from_agg(struct qfq_sched *q, struct qfq_class *cl)
 {
-	if (cl->qdisc->q.qlen > 0) /* class is active */
+	if (cl_is_active(cl)) /* class is active */
 		qfq_deactivate_class(q, cl);
 
 	qfq_rm_from_agg(q, cl);
@@ -532,8 +532,10 @@ set_change_agg:
 	return 0;
 
 destroy_class:
-	qdisc_put(cl->qdisc);
-	kfree(cl);
+	if (!existing) {
+		qdisc_put(cl->qdisc);
+		kfree(cl);
+	}
 	return err;
 }
 
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c
index 7721239c185fb0..0a7856e14a975d 100644
--- a/net/sched/sch_teql.c
+++ b/net/sched/sch_teql.c
@@ -178,6 +178,11 @@ static int teql_qdisc_init(struct Qdisc *sch, struct nlattr *opt,
 	if (m->dev == dev)
 		return -ELOOP;
 
+	if (sch->parent != TC_H_ROOT) {
+		NL_SET_ERR_MSG_MOD(extack, "teql can only be used as root");
+		return -EOPNOTSUPP;
+	}
+
 	q->m = m;
 
 	skb_queue_head_init(&q->q);
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index cd18b22b2bbaee..e0e626dc79535b 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -602,6 +602,11 @@ enum sctp_disposition sctp_sf_do_5_1C_ack(struct net *net,
 	sctp_add_cmd_sf(commands, SCTP_CMD_PEER_INIT,
 			SCTP_PEER_INIT(initchunk));
 
+	/* SCTP-AUTH: generate the association shared keys so that
+	 * we can potentially sign the COOKIE-ECHO.
+	 */
+	sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_SHKEY, SCTP_NULL());
+
 	/* Reset init error count upon receipt of INIT-ACK.  */
 	sctp_add_cmd_sf(commands, SCTP_CMD_INIT_COUNTER_RESET, SCTP_NULL());
 
@@ -616,11 +621,6 @@ enum sctp_disposition sctp_sf_do_5_1C_ack(struct net *net,
 	sctp_add_cmd_sf(commands, SCTP_CMD_NEW_STATE,
 			SCTP_STATE(SCTP_STATE_COOKIE_ECHOED));
 
-	/* SCTP-AUTH: generate the association shared keys so that
-	 * we can potentially sign the COOKIE-ECHO.
-	 */
-	sctp_add_cmd_sf(commands, SCTP_CMD_ASSOC_SHKEY, SCTP_NULL());
-
 	/* 5.1 C) "A" shall then send the State Cookie received in the
 	 * INIT ACK chunk in a COOKIE ECHO chunk, ...
 	 */
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c
index c57fe7ddcf73bf..4c374c36c29d11 100644
--- a/net/vmw_vsock/virtio_transport_common.c
+++ b/net/vmw_vsock/virtio_transport_common.c
@@ -28,6 +28,7 @@
 
 static void virtio_transport_cancel_close_work(struct vsock_sock *vsk,
 					       bool cancel_timeout);
+static s64 virtio_transport_has_space(struct virtio_vsock_sock *vvs);
 
 static const struct virtio_transport *
 virtio_transport_get_ops(struct vsock_sock *vsk)
@@ -316,9 +317,7 @@ u32 virtio_transport_get_credit(struct virtio_vsock_sock *vvs, u32 credit)
 		return 0;
 
 	spin_lock_bh(&vvs->tx_lock);
-	ret = vvs->peer_buf_alloc - (vvs->tx_cnt - vvs->peer_fwd_cnt);
-	if (ret > credit)
-		ret = credit;
+	ret = min_t(u32, credit, virtio_transport_has_space(vvs));
 	vvs->tx_cnt += ret;
 	spin_unlock_bh(&vvs->tx_lock);
 
@@ -629,6 +628,15 @@ virtio_transport_seqpacket_dequeue(struct vsock_sock *vsk,
 }
 EXPORT_SYMBOL_GPL(virtio_transport_seqpacket_dequeue);
 
+static u32 virtio_transport_tx_buf_size(struct virtio_vsock_sock *vvs)
+{
+	/* The peer advertises its receive buffer via peer_buf_alloc, but we
+	 * cap it to our local buf_alloc so a remote peer cannot force us to
+	 * queue more data than our own buffer configuration allows.
+	 */
+	return min(vvs->peer_buf_alloc, vvs->buf_alloc);
+}
+
 int
 virtio_transport_seqpacket_enqueue(struct vsock_sock *vsk,
 				   struct msghdr *msg,
@@ -638,7 +646,7 @@ virtio_transport_seqpacket_enqueue(struct vsock_sock *vsk,
 
 	spin_lock_bh(&vvs->tx_lock);
 
-	if (len > vvs->peer_buf_alloc) {
+	if (len > virtio_transport_tx_buf_size(vvs)) {
 		spin_unlock_bh(&vvs->tx_lock);
 		return -EMSGSIZE;
 	}
@@ -684,12 +692,16 @@ u32 virtio_transport_seqpacket_has_data(struct vsock_sock *vsk)
 }
 EXPORT_SYMBOL_GPL(virtio_transport_seqpacket_has_data);
 
-static s64 virtio_transport_has_space(struct vsock_sock *vsk)
+static s64 virtio_transport_has_space(struct virtio_vsock_sock *vvs)
 {
-	struct virtio_vsock_sock *vvs = vsk->trans;
 	s64 bytes;
 
-	bytes = (s64)vvs->peer_buf_alloc - (vvs->tx_cnt - vvs->peer_fwd_cnt);
+	/* Use s64 arithmetic so if the peer shrinks peer_buf_alloc while
+	 * we have bytes in flight (tx_cnt - peer_fwd_cnt), the subtraction
+	 * does not underflow.
+	 */
+	bytes = (s64)virtio_transport_tx_buf_size(vvs) -
+		(vvs->tx_cnt - vvs->peer_fwd_cnt);
 	if (bytes < 0)
 		bytes = 0;
 
@@ -702,7 +714,7 @@ s64 virtio_transport_stream_has_space(struct vsock_sock *vsk)
 	s64 bytes;
 
 	spin_lock_bh(&vvs->tx_lock);
-	bytes = virtio_transport_has_space(vsk);
+	bytes = virtio_transport_has_space(vvs);
 	spin_unlock_bh(&vvs->tx_lock);
 
 	return bytes;
@@ -1301,7 +1313,7 @@ static bool virtio_transport_space_update(struct sock *sk,
 	spin_lock_bh(&vvs->tx_lock);
 	vvs->peer_buf_alloc = le32_to_cpu(hdr->buf_alloc);
 	vvs->peer_fwd_cnt = le32_to_cpu(hdr->fwd_cnt);
-	space_available = virtio_transport_has_space(vsk);
+	space_available = virtio_transport_has_space(vvs);
 	spin_unlock_bh(&vvs->tx_lock);
 	return space_available;
 }
diff --git a/scripts/kconfig/nconf-cfg.sh b/scripts/kconfig/nconf-cfg.sh
index f871a2160e3633..59814eb3616c6c 100755
--- a/scripts/kconfig/nconf-cfg.sh
+++ b/scripts/kconfig/nconf-cfg.sh
@@ -4,8 +4,9 @@
 cflags=$1
 libs=$2
 
-PKG="ncursesw menuw panelw"
-PKG2="ncurses menu panel"
+# Keep library order for static linking (HOSTCC='cc -static')
+PKG="menuw panelw ncursesw"
+PKG2="menu panel ncurses"
 
 if [ -n "$(command -v ${HOSTPKG_CONFIG})" ]; then
 	if ${HOSTPKG_CONFIG} --exists $PKG; then
@@ -26,19 +27,19 @@ fi
 # find ncurses by pkg-config.)
 if [ -f /usr/include/ncursesw/ncurses.h ]; then
 	echo -D_GNU_SOURCE -I/usr/include/ncursesw > ${cflags}
-	echo -lncursesw -lmenuw -lpanelw > ${libs}
+	echo -lmenuw -lpanelw -lncursesw > ${libs}
 	exit 0
 fi
 
 if [ -f /usr/include/ncurses/ncurses.h ]; then
 	echo -D_GNU_SOURCE -I/usr/include/ncurses > ${cflags}
-	echo -lncurses -lmenu -lpanel > ${libs}
+	echo -lmenu -lpanel -lncurses > ${libs}
 	exit 0
 fi
 
 if [ -f /usr/include/ncurses.h ]; then
 	echo -D_GNU_SOURCE > ${cflags}
-	echo -lncurses -lmenu -lpanel > ${libs}
+	echo -lmenu -lpanel -lncurses > ${libs}
 	exit 0
 fi
 
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 471de2d1b37ad1..23ecbd70ccf653 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1085,7 +1085,9 @@ static int snd_pcm_oss_change_params_locked(struct snd_pcm_substream *substream)
 	runtime->oss.params = 0;
 	runtime->oss.prepare = 1;
 	runtime->oss.buffer_used = 0;
-	snd_pcm_runtime_buffer_set_silence(runtime);
+	err = snd_pcm_runtime_buffer_set_silence(runtime);
+	if (err < 0)
+		goto failure;
 
 	runtime->oss.period_frames = snd_pcm_alsa_frames(substream, oss_period_size);
 
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index f37fd1e48740f1..23578307f1262d 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -705,13 +705,18 @@ static void snd_pcm_buffer_access_unlock(struct snd_pcm_runtime *runtime)
 }
 
 /* fill the PCM buffer with the current silence format; called from pcm_oss.c */
-void snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
+int snd_pcm_runtime_buffer_set_silence(struct snd_pcm_runtime *runtime)
 {
-	snd_pcm_buffer_access_lock(runtime);
+	int err;
+
+	err = snd_pcm_buffer_access_lock(runtime);
+	if (err < 0)
+		return err;
 	if (runtime->dma_area)
 		snd_pcm_format_set_silence(runtime->format, runtime->dma_area,
 					   bytes_to_samples(runtime, runtime->dma_bytes));
 	snd_pcm_buffer_access_unlock(runtime);
+	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_pcm_runtime_buffer_set_silence);
 
diff --git a/sound/pci/ctxfi/ctamixer.c b/sound/pci/ctxfi/ctamixer.c
index d074727c3e21d3..5922b9dc589017 100644
--- a/sound/pci/ctxfi/ctamixer.c
+++ b/sound/pci/ctxfi/ctamixer.c
@@ -205,6 +205,7 @@ static int amixer_rsc_init(struct amixer *amixer,
 
 	/* Set amixer specific operations */
 	amixer->rsc.ops = &amixer_basic_rsc_ops;
+	amixer->rsc.conj = 0;
 	amixer->ops = &amixer_ops;
 	amixer->input = NULL;
 	amixer->sum = NULL;
@@ -369,6 +370,7 @@ static int sum_rsc_init(struct sum *sum,
 		return err;
 
 	sum->rsc.ops = &sum_basic_rsc_ops;
+	sum->rsc.conj = 0;
 
 	return 0;
 }
diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c
index 41342b34068032..78d95b8be2f294 100644
--- a/sound/soc/codecs/tlv320adcx140.c
+++ b/sound/soc/codecs/tlv320adcx140.c
@@ -24,7 +24,6 @@
 #include "tlv320adcx140.h"
 
 struct adcx140_priv {
-	struct snd_soc_component *component;
 	struct regulator *supply_areg;
 	struct gpio_desc *gpio_reset;
 	struct regmap *regmap;
@@ -702,7 +701,6 @@ static void adcx140_pwr_ctrl(struct adcx140_priv *adcx140, bool power_state)
 {
 	int pwr_ctrl = 0;
 	int ret = 0;
-	struct snd_soc_component *component = adcx140->component;
 
 	if (power_state)
 		pwr_ctrl = ADCX140_PWR_CFG_ADC_PDZ | ADCX140_PWR_CFG_PLL_PDZ;
@@ -714,7 +712,7 @@ static void adcx140_pwr_ctrl(struct adcx140_priv *adcx140, bool power_state)
 		ret = regmap_write(adcx140->regmap, ADCX140_PHASE_CALIB,
 			adcx140->phase_calib_on ? 0x00 : 0x40);
 		if (ret)
-			dev_err(component->dev, "%s: register write error %d\n",
+			dev_err(adcx140->dev, "%s: register write error %d\n",
 				__func__, ret);
 	}
 
@@ -730,7 +728,7 @@ static int adcx140_hw_params(struct snd_pcm_substream *substream,
 	struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component);
 	u8 data = 0;
 
-	switch (params_width(params)) {
+	switch (params_physical_width(params)) {
 	case 16:
 		data = ADCX140_16_BIT_WORD;
 		break;
@@ -745,7 +743,7 @@ static int adcx140_hw_params(struct snd_pcm_substream *substream,
 		break;
 	default:
 		dev_err(component->dev, "%s: Unsupported width %d\n",
-			__func__, params_width(params));
+			__func__, params_physical_width(params));
 		return -EINVAL;
 	}
 
diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c
index 53b828f6810209..c1f1414aa5121c 100644
--- a/sound/soc/codecs/wsa881x.c
+++ b/sound/soc/codecs/wsa881x.c
@@ -680,8 +680,8 @@ struct wsa881x_priv {
 	 * For backwards compatibility.
 	 */
 	unsigned int sd_n_val;
-	int version;
 	int active_ports;
+	bool hw_init;
 	bool port_prepared[WSA881X_MAX_SWR_PORTS];
 	bool port_enable[WSA881X_MAX_SWR_PORTS];
 };
@@ -691,7 +691,9 @@ static void wsa881x_init(struct wsa881x_priv *wsa881x)
 	struct regmap *rm = wsa881x->regmap;
 	unsigned int val = 0;
 
-	regmap_read(rm, WSA881X_CHIP_ID1, &wsa881x->version);
+	if (wsa881x->hw_init)
+		return;
+
 	regmap_register_patch(wsa881x->regmap, wsa881x_rev_2_0,
 			      ARRAY_SIZE(wsa881x_rev_2_0));
 
@@ -729,6 +731,8 @@ static void wsa881x_init(struct wsa881x_priv *wsa881x)
 	regmap_update_bits(rm, WSA881X_OTP_REG_28, 0x3F, 0x3A);
 	regmap_update_bits(rm, WSA881X_BONGO_RESRV_REG1, 0xFF, 0xB2);
 	regmap_update_bits(rm, WSA881X_BONGO_RESRV_REG2, 0xFF, 0x05);
+
+	wsa881x->hw_init = true;
 }
 
 static int wsa881x_component_probe(struct snd_soc_component *comp)
@@ -1073,6 +1077,9 @@ static int wsa881x_update_status(struct sdw_slave *slave,
 {
 	struct wsa881x_priv *wsa881x = dev_get_drvdata(&slave->dev);
 
+	if (status == SDW_SLAVE_UNATTACHED)
+		wsa881x->hw_init = false;
+
 	if (status == SDW_SLAVE_ATTACHED && slave->dev_num > 0)
 		wsa881x_init(wsa881x);
 
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c
index 1831d4487ba9d1..8d712781018a2b 100644
--- a/sound/soc/codecs/wsa883x.c
+++ b/sound/soc/codecs/wsa883x.c
@@ -444,6 +444,7 @@ struct wsa883x_priv {
 	int active_ports;
 	int dev_mode;
 	int comp_offset;
+	bool hw_init;
 };
 
 enum {
@@ -1003,6 +1004,9 @@ static int wsa883x_init(struct wsa883x_priv *wsa883x)
 	struct regmap *regmap = wsa883x->regmap;
 	int variant, version, ret;
 
+	if (wsa883x->hw_init)
+		return 0;
+
 	ret = regmap_read(regmap, WSA883X_OTP_REG_0, &variant);
 	if (ret)
 		return ret;
@@ -1046,6 +1050,8 @@ static int wsa883x_init(struct wsa883x_priv *wsa883x)
 				   wsa883x->comp_offset);
 	}
 
+	wsa883x->hw_init = true;
+
 	return 0;
 }
 
@@ -1054,6 +1060,9 @@ static int wsa883x_update_status(struct sdw_slave *slave,
 {
 	struct wsa883x_priv *wsa883x = dev_get_drvdata(&slave->dev);
 
+	if (status == SDW_SLAVE_UNATTACHED)
+		wsa883x->hw_init = false;
+
 	if (status == SDW_SLAVE_ATTACHED && slave->dev_num > 0)
 		return wsa883x_init(wsa883x);
 
diff --git a/sound/soc/codecs/wsa884x.c b/sound/soc/codecs/wsa884x.c
index 1cd52fab7b40d0..7228a1418f2a23 100644
--- a/sound/soc/codecs/wsa884x.c
+++ b/sound/soc/codecs/wsa884x.c
@@ -1482,7 +1482,7 @@ static void wsa884x_init(struct wsa884x_priv *wsa884x)
 
 	wsa884x_set_gain_parameters(wsa884x);
 
-	wsa884x->hw_init = false;
+	wsa884x->hw_init = true;
 }
 
 static int wsa884x_update_status(struct sdw_slave *slave,
@@ -1884,7 +1884,6 @@ static int wsa884x_probe(struct sdw_slave *pdev,
 
 	/* Start in cache-only until device is enumerated */
 	regcache_cache_only(wsa884x->regmap, true);
-	wsa884x->hw_init = true;
 
 	pm_runtime_set_autosuspend_delay(dev, 3000);
 	pm_runtime_use_autosuspend(dev);
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index e19d962fab870b..ab39d86bd08d3f 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1807,11 +1807,10 @@ static void __build_feature_ctl(struct usb_mixer_interface *mixer,
 
 	range = (cval->max - cval->min) / cval->res;
 	/*
-	 * Are there devices with volume range more than 255? I use a bit more
-	 * to be sure. 384 is a resolution magic number found on Logitech
-	 * devices. It will definitively catch all buggy Logitech devices.
+	 * There are definitely devices with a range of ~20,000, so let's be
+	 * conservative and allow for a bit more.
 	 */
-	if (range > 384) {
+	if (range > 65535) {
 		usb_audio_warn(mixer->chip,
 			       "Warning! Unlikely big volume range (=%u), cval->res is probably wrong.",
 			       range);
@@ -2939,10 +2938,23 @@ static int parse_audio_unit(struct mixer_build *state, int unitid)
 
 static void snd_usb_mixer_free(struct usb_mixer_interface *mixer)
 {
+	struct usb_mixer_elem_list *list, *next;
+	int id;
+
 	/* kill pending URBs */
 	snd_usb_mixer_disconnect(mixer);
 
-	kfree(mixer->id_elems);
+	/* Unregister controls first, snd_ctl_remove() frees the element */
+	if (mixer->id_elems) {
+		for (id = 0; id < MAX_ID_ELEMS; id++) {
+			for (list = mixer->id_elems[id]; list; list = next) {
+				next = list->next_id_elem;
+				if (list->kctl)
+					snd_ctl_remove(mixer->chip->card, list->kctl);
+			}
+		}
+		kfree(mixer->id_elems);
+	}
 	if (mixer->urb) {
 		kfree(mixer->urb->transfer_buffer);
 		usb_free_urb(mixer->urb);
diff --git a/sound/usb/mixer_scarlett2.c b/sound/usb/mixer_scarlett2.c
index 316f1abefd51db..6112c3fb8ba68b 100644
--- a/sound/usb/mixer_scarlett2.c
+++ b/sound/usb/mixer_scarlett2.c
@@ -1408,11 +1408,16 @@ static int scarlett2_usb_get_config(
 		err = scarlett2_usb_get(mixer, config_item->offset, buf, size);
 		if (err < 0)
 			return err;
-		if (size == 2) {
+		if (config_item->size == 16) {
 			u16 *buf_16 = buf;
 
 			for (i = 0; i < count; i++, buf_16++)
 				*buf_16 = le16_to_cpu(*(__le16 *)buf_16);
+		} else if (config_item->size == 32) {
+			u32 *buf_32 = (u32 *)buf;
+
+			for (i = 0; i < count; i++, buf_32++)
+				*buf_32 = le32_to_cpu(*(__le32 *)buf_32);
 		}
 		return 0;
 	}
diff --git a/tools/net/ynl/ynl-regen.sh b/tools/net/ynl/ynl-regen.sh
index bdba24066cf105..88bd42496cac59 100755
--- a/tools/net/ynl/ynl-regen.sh
+++ b/tools/net/ynl/ynl-regen.sh
@@ -21,7 +21,7 @@ files=$(git grep --files-with-matches '^/\* YNL-GEN \(kernel\|uapi\|user\)')
 for f in $files; do
     # params:     0       1      2     3
     #         $YAML YNL-GEN kernel $mode
-    params=( $(git grep -B1 -h '/\* YNL-GEN' $f | sed 's@/\*\(.*\)\*/@\1@') )
+    params=( $(git grep --no-line-number -B1 -h '/\* YNL-GEN' $f | sed 's@/\*\(.*\)\*/@\1@') )
     args=$(sed -n 's@/\* YNL-ARG \(.*\) \*/@\1@p' $f)
 
     if [ $f -nt ${params[0]} -a -z "$force" ]; then
diff --git a/tools/testing/selftests/bpf/prog_tests/perf_link.c b/tools/testing/selftests/bpf/prog_tests/perf_link.c
index 3a25f1c743a168..d940ff87fa0802 100644
--- a/tools/testing/selftests/bpf/prog_tests/perf_link.c
+++ b/tools/testing/selftests/bpf/prog_tests/perf_link.c
@@ -4,8 +4,12 @@
 #include <pthread.h>
 #include <sched.h>
 #include <test_progs.h>
+#include "testing_helpers.h"
 #include "test_perf_link.skel.h"
 
+#define BURN_TIMEOUT_MS 100
+#define BURN_TIMEOUT_NS BURN_TIMEOUT_MS * 1000000
+
 static void burn_cpu(void)
 {
 	volatile int j = 0;
@@ -32,6 +36,7 @@ void serial_test_perf_link(void)
 	int run_cnt_before, run_cnt_after;
 	struct bpf_link_info info;
 	__u32 info_len = sizeof(info);
+	__u64 timeout_time_ns;
 
 	/* create perf event */
 	memset(&attr, 0, sizeof(attr));
@@ -63,8 +68,14 @@ void serial_test_perf_link(void)
 	ASSERT_GT(info.prog_id, 0, "link_prog_id");
 
 	/* ensure we get at least one perf_event prog execution */
-	burn_cpu();
-	ASSERT_GT(skel->bss->run_cnt, 0, "run_cnt");
+	timeout_time_ns = get_time_ns() + BURN_TIMEOUT_NS;
+	while (true) {
+		burn_cpu();
+		if (skel->bss->run_cnt > 0)
+			break;
+	        if (!ASSERT_LT(get_time_ns(), timeout_time_ns, "run_cnt_timeout"))
+			break;
+	}
 
 	/* perf_event is still active, but we close link and BPF program
 	 * shouldn't be executed anymore
diff --git a/tools/testing/selftests/net/amt.sh b/tools/testing/selftests/net/amt.sh
index 7e7ed6c558da9e..ea40b469a8c119 100755
--- a/tools/testing/selftests/net/amt.sh
+++ b/tools/testing/selftests/net/amt.sh
@@ -73,6 +73,8 @@
 #       +------------------------+
 #==============================================================================
 
+source lib.sh
+
 readonly LISTENER=$(mktemp -u listener-XXXXXXXX)
 readonly GATEWAY=$(mktemp -u gateway-XXXXXXXX)
 readonly RELAY=$(mktemp -u relay-XXXXXXXX)
@@ -240,14 +242,15 @@ test_ipv6_forward()
 
 send_mcast4()
 {
-	sleep 2
+	sleep 5
+	wait_local_port_listen ${LISTENER} 4000 udp
 	ip netns exec "${SOURCE}" bash -c \
 		'printf "%s %128s" 172.17.0.2 | nc -w 1 -u 239.0.0.1 4000' &
 }
 
 send_mcast6()
 {
-	sleep 2
+	wait_local_port_listen ${LISTENER} 6000 udp
 	ip netns exec "${SOURCE}" bash -c \
 		'printf "%s %128s" 2001:db8:3::2 | nc -w 1 -u ff0e::5:6 6000' &
 }
diff --git a/tools/testing/selftests/net/fib-onlink-tests.sh b/tools/testing/selftests/net/fib-onlink-tests.sh
index c287b90b8af80a..c01be076b210dd 100755
--- a/tools/testing/selftests/net/fib-onlink-tests.sh
+++ b/tools/testing/selftests/net/fib-onlink-tests.sh
@@ -3,6 +3,7 @@
 
 # IPv4 and IPv6 onlink tests
 
+source lib.sh
 PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
 VERBOSE=0
 
@@ -74,9 +75,6 @@ TEST_NET4IN6[2]=10.2.1.254
 # mcast address
 MCAST6=ff02::1
 
-
-PEER_NS=bart
-PEER_CMD="ip netns exec ${PEER_NS}"
 VRF=lisa
 VRF_TABLE=1101
 PBR_TABLE=101
@@ -122,7 +120,7 @@ log_subsection()
 
 run_cmd()
 {
-	local cmd="$*"
+	local cmd="$1"
 	local out
 	local rc
 
@@ -147,7 +145,7 @@ get_linklocal()
 	local pfx
 	local addr
 
-	addr=$(${pfx} ip -6 -br addr show dev ${dev} | \
+	addr=$(${pfx} ${IP} -6 -br addr show dev ${dev} | \
 	awk '{
 		for (i = 3; i <= NF; ++i) {
 			if ($i ~ /^fe80/)
@@ -175,59 +173,48 @@ setup()
 
 	set -e
 
-	# create namespace
-	ip netns add ${PEER_NS}
-	ip -netns ${PEER_NS} li set lo up
+	# create namespaces
+	setup_ns ns1
+	IP="ip -netns $ns1"
+	setup_ns ns2
 
 	# add vrf table
-	ip li add ${VRF} type vrf table ${VRF_TABLE}
-	ip li set ${VRF} up
-	ip ro add table ${VRF_TABLE} unreachable default metric 8192
-	ip -6 ro add table ${VRF_TABLE} unreachable default metric 8192
+	${IP} li add ${VRF} type vrf table ${VRF_TABLE}
+	${IP} li set ${VRF} up
+	${IP} ro add table ${VRF_TABLE} unreachable default metric 8192
+	${IP} -6 ro add table ${VRF_TABLE} unreachable default metric 8192
 
 	# create test interfaces
-	ip li add ${NETIFS[p1]} type veth peer name ${NETIFS[p2]}
-	ip li add ${NETIFS[p3]} type veth peer name ${NETIFS[p4]}
-	ip li add ${NETIFS[p5]} type veth peer name ${NETIFS[p6]}
-	ip li add ${NETIFS[p7]} type veth peer name ${NETIFS[p8]}
+	${IP} li add ${NETIFS[p1]} type veth peer name ${NETIFS[p2]}
+	${IP} li add ${NETIFS[p3]} type veth peer name ${NETIFS[p4]}
+	${IP} li add ${NETIFS[p5]} type veth peer name ${NETIFS[p6]}
+	${IP} li add ${NETIFS[p7]} type veth peer name ${NETIFS[p8]}
 
 	# enslave vrf interfaces
 	for n in 5 7; do
-		ip li set ${NETIFS[p${n}]} vrf ${VRF}
+		${IP} li set ${NETIFS[p${n}]} vrf ${VRF}
 	done
 
 	# add addresses
 	for n in 1 3 5 7; do
-		ip li set ${NETIFS[p${n}]} up
-		ip addr add ${V4ADDRS[p${n}]}/24 dev ${NETIFS[p${n}]}
-		ip addr add ${V6ADDRS[p${n}]}/64 dev ${NETIFS[p${n}]} nodad
+		${IP} li set ${NETIFS[p${n}]} up
+		${IP} addr add ${V4ADDRS[p${n}]}/24 dev ${NETIFS[p${n}]}
+		${IP} addr add ${V6ADDRS[p${n}]}/64 dev ${NETIFS[p${n}]} nodad
 	done
 
 	# move peer interfaces to namespace and add addresses
 	for n in 2 4 6 8; do
-		ip li set ${NETIFS[p${n}]} netns ${PEER_NS} up
-		ip -netns ${PEER_NS} addr add ${V4ADDRS[p${n}]}/24 dev ${NETIFS[p${n}]}
-		ip -netns ${PEER_NS} addr add ${V6ADDRS[p${n}]}/64 dev ${NETIFS[p${n}]} nodad
+		${IP} li set ${NETIFS[p${n}]} netns ${ns2} up
+		ip -netns $ns2 addr add ${V4ADDRS[p${n}]}/24 dev ${NETIFS[p${n}]}
+		ip -netns $ns2 addr add ${V6ADDRS[p${n}]}/64 dev ${NETIFS[p${n}]} nodad
 	done
 
-	ip -6 ro add default via ${V6ADDRS[p3]/::[0-9]/::64}
-	ip -6 ro add table ${VRF_TABLE} default via ${V6ADDRS[p7]/::[0-9]/::64}
+	${IP} -6 ro add default via ${V6ADDRS[p3]/::[0-9]/::64}
+	${IP} -6 ro add table ${VRF_TABLE} default via ${V6ADDRS[p7]/::[0-9]/::64}
 
 	set +e
 }
 
-cleanup()
-{
-	# make sure we start from a clean slate
-	ip netns del ${PEER_NS} 2>/dev/null
-	for n in 1 3 5 7; do
-		ip link del ${NETIFS[p${n}]} 2>/dev/null
-	done
-	ip link del ${VRF} 2>/dev/null
-	ip ro flush table ${VRF_TABLE}
-	ip -6 ro flush table ${VRF_TABLE}
-}
-
 ################################################################################
 # IPv4 tests
 #
@@ -244,7 +231,7 @@ run_ip()
 	# dev arg may be empty
 	[ -n "${dev}" ] && dev="dev ${dev}"
 
-	run_cmd ip ro add table "${table}" "${prefix}"/32 via "${gw}" "${dev}" onlink
+	run_cmd "${IP} ro add table ${table} ${prefix}/32 via ${gw} ${dev} onlink"
 	log_test $? ${exp_rc} "${desc}"
 }
 
@@ -260,8 +247,8 @@ run_ip_mpath()
 	# dev arg may be empty
 	[ -n "${dev}" ] && dev="dev ${dev}"
 
-	run_cmd ip ro add table "${table}" "${prefix}"/32 \
-		nexthop via ${nh1} nexthop via ${nh2}
+	run_cmd "${IP} ro add table ${table} ${prefix}/32 \
+		nexthop via ${nh1} nexthop via ${nh2}"
 	log_test $? ${exp_rc} "${desc}"
 }
 
@@ -342,7 +329,7 @@ run_ip6()
 	# dev arg may be empty
 	[ -n "${dev}" ] && dev="dev ${dev}"
 
-	run_cmd ip -6 ro add table "${table}" "${prefix}"/128 via "${gw}" "${dev}" onlink
+	run_cmd "${IP} -6 ro add table ${table} ${prefix}/128 via ${gw} ${dev} onlink"
 	log_test $? ${exp_rc} "${desc}"
 }
 
@@ -356,8 +343,8 @@ run_ip6_mpath()
 	local exp_rc="$6"
 	local desc="$7"
 
-	run_cmd ip -6 ro add table "${table}" "${prefix}"/128 "${opts}" \
-		nexthop via ${nh1} nexthop via ${nh2}
+	run_cmd "${IP} -6 ro add table ${table} ${prefix}/128 ${opts} \
+		nexthop via ${nh1} nexthop via ${nh2}"
 	log_test $? ${exp_rc} "${desc}"
 }
 
@@ -494,10 +481,9 @@ do
 	esac
 done
 
-cleanup
 setup
 run_onlink_tests
-cleanup
+cleanup_ns ${ns1} ${ns2}
 
 if [ "$TESTS" != "none" ]; then
 	printf "\nTests passed: %3d\n" ${nsuccess}
diff --git a/tools/testing/selftests/net/toeplitz.c b/tools/testing/selftests/net/toeplitz.c
index 9ba03164d73a69..5099157f01b9ab 100644
--- a/tools/testing/selftests/net/toeplitz.c
+++ b/tools/testing/selftests/net/toeplitz.c
@@ -473,8 +473,8 @@ static void parse_rps_bitmap(const char *arg)
 
 	bitmap = strtoul(arg, NULL, 0);
 
-	if (bitmap & ~(RPS_MAX_CPUS - 1))
-		error(1, 0, "rps bitmap 0x%lx out of bounds 0..%lu",
+	if (bitmap & ~((1UL << RPS_MAX_CPUS) - 1))
+		error(1, 0, "rps bitmap 0x%lx out of bounds, max cpu %lu",
 		      bitmap, RPS_MAX_CPUS - 1);
 
 	for (i = 0; i < RPS_MAX_CPUS; i++)
diff --git a/tools/testing/selftests/ptp/testptp.c b/tools/testing/selftests/ptp/testptp.c
index c9f6cca4feb453..edc08a4433fd41 100644
--- a/tools/testing/selftests/ptp/testptp.c
+++ b/tools/testing/selftests/ptp/testptp.c
@@ -121,6 +121,7 @@ static void usage(char *progname)
 		" -d name    device to open\n"
 		" -e val     read 'val' external time stamp events\n"
 		" -f val     adjust the ptp clock frequency by 'val' ppb\n"
+		" -F chan    Enable single channel mask and keep device open for debugfs verification.\n"
 		" -g         get the ptp clock time\n"
 		" -h         prints this message\n"
 		" -i val     index for event/trigger\n"
@@ -139,12 +140,14 @@ static void usage(char *progname)
 		" -H val     set output phase to 'val' nanoseconds (requires -p)\n"
 		" -w val     set output pulse width to 'val' nanoseconds (requires -p)\n"
 		" -P val     enable or disable (val=1|0) the system clock PPS\n"
+		" -r         open the ptp clock in readonly mode\n"
 		" -s         set the ptp clock time from the system time\n"
 		" -S         set the system time from the ptp clock time\n"
 		" -t val     shift the ptp clock time by 'val' seconds\n"
 		" -T val     set the ptp clock time to 'val' seconds\n"
 		" -x val     get an extended ptp clock time with the desired number of samples (up to %d)\n"
 		" -X         get a ptp clock cross timestamp\n"
+		" -y val     pre/post tstamp timebase to use {realtime|monotonic|monotonic-raw}\n"
 		" -z         test combinations of rising/falling external time stamp flags\n",
 		progname, PTP_MAX_SAMPLES);
 }
@@ -186,7 +189,10 @@ int main(int argc, char *argv[])
 	int pin_index = -1, pin_func;
 	int pps = -1;
 	int seconds = 0;
+	int readonly = 0;
 	int settime = 0;
+	int channel = -1;
+	clockid_t ext_clockid = CLOCK_REALTIME;
 
 	int64_t t1, t2, tp;
 	int64_t interval, offset;
@@ -196,7 +202,7 @@ int main(int argc, char *argv[])
 
 	progname = strrchr(argv[0], '/');
 	progname = progname ? 1+progname : argv[0];
-	while (EOF != (c = getopt(argc, argv, "cd:e:f:ghH:i:k:lL:n:o:p:P:sSt:T:w:x:Xz"))) {
+	while (EOF != (c = getopt(argc, argv, "cd:e:f:F:ghH:i:k:lL:n:o:p:P:rsSt:T:w:x:Xy:z"))) {
 		switch (c) {
 		case 'c':
 			capabilities = 1;
@@ -210,6 +216,9 @@ int main(int argc, char *argv[])
 		case 'f':
 			adjfreq = atoi(optarg);
 			break;
+		case 'F':
+			channel = atoi(optarg);
+			break;
 		case 'g':
 			gettime = 1;
 			break;
@@ -245,6 +254,9 @@ int main(int argc, char *argv[])
 		case 'P':
 			pps = atoi(optarg);
 			break;
+		case 'r':
+			readonly = 1;
+			break;
 		case 's':
 			settime = 1;
 			break;
@@ -273,6 +285,21 @@ int main(int argc, char *argv[])
 		case 'X':
 			getcross = 1;
 			break;
+		case 'y':
+			if (!strcasecmp(optarg, "realtime"))
+				ext_clockid = CLOCK_REALTIME;
+			else if (!strcasecmp(optarg, "monotonic"))
+				ext_clockid = CLOCK_MONOTONIC;
+			else if (!strcasecmp(optarg, "monotonic-raw"))
+				ext_clockid = CLOCK_MONOTONIC_RAW;
+			else {
+				fprintf(stderr,
+					"type needs to be realtime, monotonic or monotonic-raw; was given %s\n",
+					optarg);
+				return -1;
+			}
+			break;
+
 		case 'z':
 			flagtest = 1;
 			break;
@@ -286,7 +313,7 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	fd = open(device, O_RDWR);
+	fd = open(device, readonly ? O_RDONLY : O_RDWR);
 	if (fd < 0) {
 		fprintf(stderr, "opening %s: %s\n", device, strerror(errno));
 		return -1;
@@ -414,14 +441,16 @@ int main(int argc, char *argv[])
 	}
 
 	if (extts) {
-		memset(&extts_request, 0, sizeof(extts_request));
-		extts_request.index = index;
-		extts_request.flags = PTP_ENABLE_FEATURE;
-		if (ioctl(fd, PTP_EXTTS_REQUEST, &extts_request)) {
-			perror("PTP_EXTTS_REQUEST");
-			extts = 0;
-		} else {
-			puts("external time stamp request okay");
+		if (!readonly) {
+			memset(&extts_request, 0, sizeof(extts_request));
+			extts_request.index = index;
+			extts_request.flags = PTP_ENABLE_FEATURE;
+			if (ioctl(fd, PTP_EXTTS_REQUEST, &extts_request)) {
+				perror("PTP_EXTTS_REQUEST");
+				extts = 0;
+			} else {
+				puts("external time stamp request okay");
+			}
 		}
 		for (; extts; extts--) {
 			cnt = read(fd, &event, sizeof(event));
@@ -433,10 +462,12 @@ int main(int argc, char *argv[])
 			       event.t.sec, event.t.nsec);
 			fflush(stdout);
 		}
-		/* Disable the feature again. */
-		extts_request.flags = 0;
-		if (ioctl(fd, PTP_EXTTS_REQUEST, &extts_request)) {
-			perror("PTP_EXTTS_REQUEST");
+		if (!readonly) {
+			/* Disable the feature again. */
+			extts_request.flags = 0;
+			if (ioctl(fd, PTP_EXTTS_REQUEST, &extts_request)) {
+				perror("PTP_EXTTS_REQUEST");
+			}
 		}
 	}
 
@@ -561,6 +592,7 @@ int main(int argc, char *argv[])
 		}
 
 		soe->n_samples = getextended;
+		soe->clockid = ext_clockid;
 
 		if (ioctl(fd, PTP_SYS_OFFSET_EXTENDED, soe)) {
 			perror("PTP_SYS_OFFSET_EXTENDED");
@@ -569,12 +601,46 @@ int main(int argc, char *argv[])
 			       getextended);
 
 			for (i = 0; i < getextended; i++) {
-				printf("sample #%2d: system time before: %lld.%09u\n",
-				       i, soe->ts[i][0].sec, soe->ts[i][0].nsec);
+				switch (ext_clockid) {
+				case CLOCK_REALTIME:
+					printf("sample #%2d: real time before: %lld.%09u\n",
+					       i, soe->ts[i][0].sec,
+					       soe->ts[i][0].nsec);
+					break;
+				case CLOCK_MONOTONIC:
+					printf("sample #%2d: monotonic time before: %lld.%09u\n",
+					       i, soe->ts[i][0].sec,
+					       soe->ts[i][0].nsec);
+					break;
+				case CLOCK_MONOTONIC_RAW:
+					printf("sample #%2d: monotonic-raw time before: %lld.%09u\n",
+					       i, soe->ts[i][0].sec,
+					       soe->ts[i][0].nsec);
+					break;
+				default:
+					break;
+				}
 				printf("            phc time: %lld.%09u\n",
 				       soe->ts[i][1].sec, soe->ts[i][1].nsec);
-				printf("            system time after: %lld.%09u\n",
-				       soe->ts[i][2].sec, soe->ts[i][2].nsec);
+				switch (ext_clockid) {
+				case CLOCK_REALTIME:
+					printf("            real time after: %lld.%09u\n",
+					       soe->ts[i][2].sec,
+					       soe->ts[i][2].nsec);
+					break;
+				case CLOCK_MONOTONIC:
+					printf("            monotonic time after: %lld.%09u\n",
+					       soe->ts[i][2].sec,
+					       soe->ts[i][2].nsec);
+					break;
+				case CLOCK_MONOTONIC_RAW:
+					printf("            monotonic-raw time after: %lld.%09u\n",
+					       soe->ts[i][2].sec,
+					       soe->ts[i][2].nsec);
+					break;
+				default:
+					break;
+				}
 			}
 		}
 
@@ -604,6 +670,18 @@ int main(int argc, char *argv[])
 		free(xts);
 	}
 
+	if (channel >= 0) {
+		if (ioctl(fd, PTP_MASK_CLEAR_ALL)) {
+			perror("PTP_MASK_CLEAR_ALL");
+		} else if (ioctl(fd, PTP_MASK_EN_SINGLE, (unsigned int *)&channel)) {
+			perror("PTP_MASK_EN_SINGLE");
+		} else {
+			printf("Channel %d exclusively enabled. Check on debugfs.\n", channel);
+			printf("Press any key to continue\n.");
+			getchar();
+		}
+	}
+
 	close(fd);
 	return 0;
 }
diff --git a/tools/testing/vsock/util.c b/tools/testing/vsock/util.c
index 01b636d3039a04..751fe7c6632eac 100644
--- a/tools/testing/vsock/util.c
+++ b/tools/testing/vsock/util.c
@@ -360,6 +360,18 @@ void run_tests(const struct test_case *test_cases,
 
 		printf("ok\n");
 	}
+
+	printf("All tests have been executed. Waiting other peer...");
+	fflush(stdout);
+
+	/*
+	 * Final full barrier, to ensure that all tests have been run and
+	 * that even the last one has been successful on both sides.
+	 */
+	control_writeln("COMPLETED");
+	control_expectln("COMPLETED");
+
+	printf("ok\n");
 }
 
 void list_tests(const struct test_case *test_cases)
diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c
index 5dc7767039f6fa..793d688cd4da6d 100644
--- a/tools/testing/vsock/vsock_test.c
+++ b/tools/testing/vsock/vsock_test.c
@@ -396,6 +396,7 @@ static void test_stream_msg_peek_server(const struct test_opts *opts)
 
 static void test_seqpacket_msg_bounds_client(const struct test_opts *opts)
 {
+	unsigned long long sock_buf_size;
 	unsigned long curr_hash;
 	size_t max_msg_size;
 	int page_size;
@@ -408,6 +409,16 @@ static void test_seqpacket_msg_bounds_client(const struct test_opts *opts)
 		exit(EXIT_FAILURE);
 	}
 
+	sock_buf_size = SOCK_BUF_SIZE;
+
+	setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_MAX_SIZE,
+			     sock_buf_size,
+			     "setsockopt(SO_VM_SOCKETS_BUFFER_MAX_SIZE)");
+
+	setsockopt_ull_check(fd, AF_VSOCK, SO_VM_SOCKETS_BUFFER_SIZE,
+			     sock_buf_size,
+			     "setsockopt(SO_VM_SOCKETS_BUFFER_SIZE)");
+
 	/* Wait, until receiver sets buffer size. */
 	control_expectln("SRVREADY");
 
