diff --git a/Documentation/netlink/specs/tc.yaml b/Documentation/netlink/specs/tc.yaml
index aacccea5dfe42a..953aa837958b3f 100644
--- a/Documentation/netlink/specs/tc.yaml
+++ b/Documentation/netlink/specs/tc.yaml
@@ -2017,7 +2017,8 @@ attribute-sets:
     attributes:
       -
         name: act
-        type: nest
+        type: indexed-array
+        sub-type: nest
         nested-attributes: tc-act-attrs
       -
         name: police
@@ -2250,7 +2251,8 @@ attribute-sets:
     attributes:
       -
         name: act
-        type: nest
+        type: indexed-array
+        sub-type: nest
         nested-attributes: tc-act-attrs
       -
         name: police
@@ -2745,7 +2747,7 @@ attribute-sets:
         type: u16
         byte-order: big-endian
       -
-        name: key-l2-tpv3-sid
+        name: key-l2tpv3-sid
         type: u32
         byte-order: big-endian
       -
@@ -3504,7 +3506,7 @@ attribute-sets:
         name: rate64
         type: u64
       -
-        name: prate4
+        name: prate64
         type: u64
       -
         name: burst
diff --git a/MAINTAINERS b/MAINTAINERS
index 00e94bec401e1b..c0d5232a473b8a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17954,7 +17954,7 @@ F:	include/uapi/linux/ppdev.h
 PARAVIRT_OPS INTERFACE
 M:	Juergen Gross <jgross@suse.com>
 R:	Ajay Kaher <ajay.kaher@broadcom.com>
-R:	Alexey Makhalov <alexey.amakhalov@broadcom.com>
+R:	Alexey Makhalov <alexey.makhalov@broadcom.com>
 R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
 L:	virtualization@lists.linux.dev
 L:	x86@kernel.org
@@ -25350,7 +25350,7 @@ F:	drivers/misc/vmw_balloon.c
 
 VMWARE HYPERVISOR INTERFACE
 M:	Ajay Kaher <ajay.kaher@broadcom.com>
-M:	Alexey Makhalov <alexey.amakhalov@broadcom.com>
+M:	Alexey Makhalov <alexey.makhalov@broadcom.com>
 R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
 L:	virtualization@lists.linux.dev
 L:	x86@kernel.org
@@ -25378,7 +25378,7 @@ F:	drivers/scsi/vmw_pvscsi.h
 VMWARE VIRTUAL PTP CLOCK DRIVER
 M:	Nick Shi <nick.shi@broadcom.com>
 R:	Ajay Kaher <ajay.kaher@broadcom.com>
-R:	Alexey Makhalov <alexey.amakhalov@broadcom.com>
+R:	Alexey Makhalov <alexey.makhalov@broadcom.com>
 R:	Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
 L:	netdev@vger.kernel.org
 S:	Supported
diff --git a/Makefile b/Makefile
index 70bd8847c8677a..70011eb4745f1a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 6
 PATCHLEVEL = 14
-SUBLEVEL = 7
+SUBLEVEL = 8
 EXTRAVERSION =
 NAME = Baby Opossum Posse
 
@@ -1070,7 +1070,6 @@ KBUILD_CFLAGS += -fno-builtin-wcslen
 # change __FILE__ to the relative path to the source directory
 ifdef building_out_of_srctree
 KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srcroot)/=)
-KBUILD_RUSTFLAGS += --remap-path-prefix=$(srcroot)/=
 endif
 
 # include additional Makefiles when needed
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi
index de35fa2d7a6de3..8e3e3354ed67a9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi
@@ -116,6 +116,10 @@ &arb {
 	status = "okay";
 };
 
+&clkc_audio {
+	status = "okay";
+};
+
 &frddr_a {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi
index b2ac2583a59292..b59da91fdd041f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-var-som.dtsi
@@ -35,7 +35,6 @@ memory@40000000 {
 		      <0x1 0x00000000 0 0xc0000000>;
 	};
 
-
 	reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
 	        compatible = "regulator-fixed";
 	        regulator-name = "VSD_3V3";
@@ -46,6 +45,16 @@ reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
 	        startup-delay-us = <100>;
 	        off-on-delay-us = <12000>;
 	};
+
+	reg_usdhc2_vqmmc: regulator-usdhc2-vqmmc {
+		compatible = "regulator-gpio";
+		regulator-name = "VSD_VSEL";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <3300000>;
+		gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+		states = <3300000 0x0 1800000 0x1>;
+		vin-supply = <&ldo5>;
+	};
 };
 
 &A53_0 {
@@ -205,6 +214,7 @@ &usdhc2 {
         pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
         cd-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
         vmmc-supply = <&reg_usdhc2_vmmc>;
+	vqmmc-supply = <&reg_usdhc2_vqmmc>;
         bus-width = <4>;
         status = "okay";
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
index a9b9db31d2a3e6..bab66b688e0110 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
@@ -578,7 +578,7 @@ hym8563: rtc@51 {
 		reg = <0x51>;
 		clock-output-names = "hym8563";
 		interrupt-parent = <&gpio0>;
-		interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
+		interrupts = <RK_PA0 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&hym8563_int>;
 		wakeup-source;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi
index e3a9598b99fca8..cacffc851584fc 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588.dtsi
@@ -222,6 +222,10 @@ rt5616: audio-codec@1b {
 		compatible = "realtek,rt5616";
 		reg = <0x1b>;
 		#sound-dai-cells = <0>;
+		assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
+		assigned-clock-rates = <12288000>;
+		clocks = <&cru I2S0_8CH_MCLKOUT>;
+		clock-names = "mclk";
 	};
 };
 
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
index 6bc46734cc1407..0270bffce195cb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-turing-rk1.dtsi
@@ -214,6 +214,8 @@ rgmii_phy: ethernet-phy@1 {
 };
 
 &package_thermal {
+	polling-delay = <1000>;
+
 	trips {
 		package_active1: trip-active1 {
 			temperature = <45000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588j.dtsi b/arch/arm64/boot/dts/rockchip/rk3588j.dtsi
index bce72bac4503b5..3045cb3bd68c63 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588j.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588j.dtsi
@@ -11,20 +11,15 @@ cluster0_opp_table: opp-table-cluster0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
-		opp-1416000000 {
-			opp-hz = /bits/ 64 <1416000000>;
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
 			opp-microvolt = <750000 750000 950000>;
 			clock-latency-ns = <40000>;
 			opp-suspend;
 		};
-		opp-1608000000 {
-			opp-hz = /bits/ 64 <1608000000>;
-			opp-microvolt = <887500 887500 950000>;
-			clock-latency-ns = <40000>;
-		};
-		opp-1704000000 {
-			opp-hz = /bits/ 64 <1704000000>;
-			opp-microvolt = <937500 937500 950000>;
+		opp-1296000000 {
+			opp-hz = /bits/ 64 <1296000000>;
+			opp-microvolt = <775000 775000 950000>;
 			clock-latency-ns = <40000>;
 		};
 	};
@@ -33,9 +28,14 @@ cluster1_opp_table: opp-table-cluster1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
+		opp-1200000000{
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <750000 750000 950000>;
+			clock-latency-ns = <40000>;
+		};
 		opp-1416000000 {
 			opp-hz = /bits/ 64 <1416000000>;
-			opp-microvolt = <750000 750000 950000>;
+			opp-microvolt = <762500 762500 950000>;
 			clock-latency-ns = <40000>;
 		};
 		opp-1608000000 {
@@ -43,25 +43,20 @@ opp-1608000000 {
 			opp-microvolt = <787500 787500 950000>;
 			clock-latency-ns = <40000>;
 		};
-		opp-1800000000 {
-			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <875000 875000 950000>;
-			clock-latency-ns = <40000>;
-		};
-		opp-2016000000 {
-			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <950000 950000 950000>;
-			clock-latency-ns = <40000>;
-		};
 	};
 
 	cluster2_opp_table: opp-table-cluster2 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
+		opp-1200000000{
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <750000 750000 950000>;
+			clock-latency-ns = <40000>;
+		};
 		opp-1416000000 {
 			opp-hz = /bits/ 64 <1416000000>;
-			opp-microvolt = <750000 750000 950000>;
+			opp-microvolt = <762500 762500 950000>;
 			clock-latency-ns = <40000>;
 		};
 		opp-1608000000 {
@@ -69,16 +64,6 @@ opp-1608000000 {
 			opp-microvolt = <787500 787500 950000>;
 			clock-latency-ns = <40000>;
 		};
-		opp-1800000000 {
-			opp-hz = /bits/ 64 <1800000000>;
-			opp-microvolt = <875000 875000 950000>;
-			clock-latency-ns = <40000>;
-		};
-		opp-2016000000 {
-			opp-hz = /bits/ 64 <2016000000>;
-			opp-microvolt = <950000 950000 950000>;
-			clock-latency-ns = <40000>;
-		};
 	};
 
 	gpu_opp_table: opp-table {
@@ -104,10 +89,6 @@ opp-700000000 {
 			opp-hz = /bits/ 64 <700000000>;
 			opp-microvolt = <750000 750000 850000>;
 		};
-		opp-850000000 {
-			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <787500 787500 850000>;
-		};
 	};
 };
 
diff --git a/arch/loongarch/include/asm/ptrace.h b/arch/loongarch/include/asm/ptrace.h
index a5b63c84f8541a..e5d21e836d993c 100644
--- a/arch/loongarch/include/asm/ptrace.h
+++ b/arch/loongarch/include/asm/ptrace.h
@@ -55,7 +55,7 @@ static inline void instruction_pointer_set(struct pt_regs *regs, unsigned long v
 
 /* Query offset/name of register from its name/offset */
 extern int regs_query_register_offset(const char *name);
-#define MAX_REG_OFFSET (offsetof(struct pt_regs, __last))
+#define MAX_REG_OFFSET (offsetof(struct pt_regs, __last) - sizeof(unsigned long))
 
 /**
  * regs_get_register() - get register value from its offset
diff --git a/arch/loongarch/include/asm/uprobes.h b/arch/loongarch/include/asm/uprobes.h
index 99a0d198927f8b..025fc3f0a1028d 100644
--- a/arch/loongarch/include/asm/uprobes.h
+++ b/arch/loongarch/include/asm/uprobes.h
@@ -15,7 +15,6 @@ typedef u32 uprobe_opcode_t;
 #define UPROBE_XOLBP_INSN	__emit_break(BRK_UPROBE_XOLBP)
 
 struct arch_uprobe {
-	unsigned long	resume_era;
 	u32	insn[2];
 	u32	ixol[2];
 	bool	simulate;
diff --git a/arch/loongarch/kernel/genex.S b/arch/loongarch/kernel/genex.S
index 4f09121417818d..733a7665e434dc 100644
--- a/arch/loongarch/kernel/genex.S
+++ b/arch/loongarch/kernel/genex.S
@@ -16,6 +16,7 @@
 #include <asm/stackframe.h>
 #include <asm/thread_info.h>
 
+	.section .cpuidle.text, "ax"
 	.align	5
 SYM_FUNC_START(__arch_cpu_idle)
 	/* start of idle interrupt region */
@@ -31,14 +32,16 @@ SYM_FUNC_START(__arch_cpu_idle)
 	 */
 	idle	0
 	/* end of idle interrupt region */
-1:	jr	ra
+idle_exit:
+	jr	ra
 SYM_FUNC_END(__arch_cpu_idle)
+	.previous
 
 SYM_CODE_START(handle_vint)
 	UNWIND_HINT_UNDEFINED
 	BACKUP_T0T1
 	SAVE_ALL
-	la_abs	t1, 1b
+	la_abs	t1, idle_exit
 	LONG_L	t0, sp, PT_ERA
 	/* 3 instructions idle interrupt region */
 	ori	t0, t0, 0b1100
diff --git a/arch/loongarch/kernel/kfpu.c b/arch/loongarch/kernel/kfpu.c
index ec5b28e570c963..4c476904227f95 100644
--- a/arch/loongarch/kernel/kfpu.c
+++ b/arch/loongarch/kernel/kfpu.c
@@ -18,11 +18,28 @@ static unsigned int euen_mask = CSR_EUEN_FPEN;
 static DEFINE_PER_CPU(bool, in_kernel_fpu);
 static DEFINE_PER_CPU(unsigned int, euen_current);
 
+static inline void fpregs_lock(void)
+{
+	if (IS_ENABLED(CONFIG_PREEMPT_RT))
+		preempt_disable();
+	else
+		local_bh_disable();
+}
+
+static inline void fpregs_unlock(void)
+{
+	if (IS_ENABLED(CONFIG_PREEMPT_RT))
+		preempt_enable();
+	else
+		local_bh_enable();
+}
+
 void kernel_fpu_begin(void)
 {
 	unsigned int *euen_curr;
 
-	preempt_disable();
+	if (!irqs_disabled())
+		fpregs_lock();
 
 	WARN_ON(this_cpu_read(in_kernel_fpu));
 
@@ -73,7 +90,8 @@ void kernel_fpu_end(void)
 
 	this_cpu_write(in_kernel_fpu, false);
 
-	preempt_enable();
+	if (!irqs_disabled())
+		fpregs_unlock();
 }
 EXPORT_SYMBOL_GPL(kernel_fpu_end);
 
diff --git a/arch/loongarch/kernel/time.c b/arch/loongarch/kernel/time.c
index e2d3bfeb636643..bc75a3a69fc8d5 100644
--- a/arch/loongarch/kernel/time.c
+++ b/arch/loongarch/kernel/time.c
@@ -111,7 +111,7 @@ static unsigned long __init get_loops_per_jiffy(void)
 	return lpj;
 }
 
-static long init_offset __nosavedata;
+static long init_offset;
 
 void save_counter(void)
 {
diff --git a/arch/loongarch/kernel/uprobes.c b/arch/loongarch/kernel/uprobes.c
index 87abc7137b738e..6022eb0f71dbce 100644
--- a/arch/loongarch/kernel/uprobes.c
+++ b/arch/loongarch/kernel/uprobes.c
@@ -42,7 +42,6 @@ int arch_uprobe_pre_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 	utask->autask.saved_trap_nr = current->thread.trap_nr;
 	current->thread.trap_nr = UPROBE_TRAP_NR;
 	instruction_pointer_set(regs, utask->xol_vaddr);
-	user_enable_single_step(current);
 
 	return 0;
 }
@@ -53,13 +52,7 @@ int arch_uprobe_post_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 
 	WARN_ON_ONCE(current->thread.trap_nr != UPROBE_TRAP_NR);
 	current->thread.trap_nr = utask->autask.saved_trap_nr;
-
-	if (auprobe->simulate)
-		instruction_pointer_set(regs, auprobe->resume_era);
-	else
-		instruction_pointer_set(regs, utask->vaddr + LOONGARCH_INSN_SIZE);
-
-	user_disable_single_step(current);
+	instruction_pointer_set(regs, utask->vaddr + LOONGARCH_INSN_SIZE);
 
 	return 0;
 }
@@ -70,7 +63,6 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs)
 
 	current->thread.trap_nr = utask->autask.saved_trap_nr;
 	instruction_pointer_set(regs, utask->vaddr);
-	user_disable_single_step(current);
 }
 
 bool arch_uprobe_xol_was_trapped(struct task_struct *t)
@@ -90,7 +82,6 @@ bool arch_uprobe_skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs)
 
 	insn.word = auprobe->insn[0];
 	arch_simulate_insn(insn, regs);
-	auprobe->resume_era = regs->csr_era;
 
 	return true;
 }
diff --git a/arch/loongarch/power/hibernate.c b/arch/loongarch/power/hibernate.c
index 1e0590542f987c..e7b7346592cb2a 100644
--- a/arch/loongarch/power/hibernate.c
+++ b/arch/loongarch/power/hibernate.c
@@ -2,6 +2,7 @@
 #include <asm/fpu.h>
 #include <asm/loongson.h>
 #include <asm/sections.h>
+#include <asm/time.h>
 #include <asm/tlbflush.h>
 #include <linux/suspend.h>
 
@@ -14,6 +15,7 @@ struct pt_regs saved_regs;
 
 void save_processor_state(void)
 {
+	save_counter();
 	saved_crmd = csr_read32(LOONGARCH_CSR_CRMD);
 	saved_prmd = csr_read32(LOONGARCH_CSR_PRMD);
 	saved_euen = csr_read32(LOONGARCH_CSR_EUEN);
@@ -26,6 +28,7 @@ void save_processor_state(void)
 
 void restore_processor_state(void)
 {
+	sync_counter();
 	csr_write32(saved_crmd, LOONGARCH_CSR_CRMD);
 	csr_write32(saved_prmd, LOONGARCH_CSR_PRMD);
 	csr_write32(saved_euen, LOONGARCH_CSR_EUEN);
diff --git a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
index c18822ec849f35..58cd546392e056 100644
--- a/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
+++ b/arch/riscv/boot/dts/sophgo/cv18xx.dtsi
@@ -341,7 +341,7 @@ dmac: dma-controller@4330000 {
 					   1024 1024 1024 1024>;
 			snps,priority = <0 1 2 3 4 5 6 7>;
 			snps,dma-masters = <2>;
-			snps,data-width = <4>;
+			snps,data-width = <2>;
 			status = "disabled";
 		};
 
diff --git a/arch/x86/coco/sev/core.c b/arch/x86/coco/sev/core.c
index d14bce0f82cc58..d010edfca21a91 100644
--- a/arch/x86/coco/sev/core.c
+++ b/arch/x86/coco/sev/core.c
@@ -959,6 +959,102 @@ void snp_accept_memory(phys_addr_t start, phys_addr_t end)
 	set_pages_state(vaddr, npages, SNP_PAGE_STATE_PRIVATE);
 }
 
+static int vmgexit_ap_control(u64 event, struct sev_es_save_area *vmsa, u32 apic_id)
+{
+	bool create = event != SVM_VMGEXIT_AP_DESTROY;
+	struct ghcb_state state;
+	unsigned long flags;
+	struct ghcb *ghcb;
+	int ret = 0;
+
+	local_irq_save(flags);
+
+	ghcb = __sev_get_ghcb(&state);
+
+	vc_ghcb_invalidate(ghcb);
+
+	if (create)
+		ghcb_set_rax(ghcb, vmsa->sev_features);
+
+	ghcb_set_sw_exit_code(ghcb, SVM_VMGEXIT_AP_CREATION);
+	ghcb_set_sw_exit_info_1(ghcb,
+				((u64)apic_id << 32)	|
+				((u64)snp_vmpl << 16)	|
+				event);
+	ghcb_set_sw_exit_info_2(ghcb, __pa(vmsa));
+
+	sev_es_wr_ghcb_msr(__pa(ghcb));
+	VMGEXIT();
+
+	if (!ghcb_sw_exit_info_1_is_valid(ghcb) ||
+	    lower_32_bits(ghcb->save.sw_exit_info_1)) {
+		pr_err("SNP AP %s error\n", (create ? "CREATE" : "DESTROY"));
+		ret = -EINVAL;
+	}
+
+	__sev_put_ghcb(&state);
+
+	local_irq_restore(flags);
+
+	return ret;
+}
+
+static int snp_set_vmsa(void *va, void *caa, int apic_id, bool make_vmsa)
+{
+	int ret;
+
+	if (snp_vmpl) {
+		struct svsm_call call = {};
+		unsigned long flags;
+
+		local_irq_save(flags);
+
+		call.caa = this_cpu_read(svsm_caa);
+		call.rcx = __pa(va);
+
+		if (make_vmsa) {
+			/* Protocol 0, Call ID 2 */
+			call.rax = SVSM_CORE_CALL(SVSM_CORE_CREATE_VCPU);
+			call.rdx = __pa(caa);
+			call.r8  = apic_id;
+		} else {
+			/* Protocol 0, Call ID 3 */
+			call.rax = SVSM_CORE_CALL(SVSM_CORE_DELETE_VCPU);
+		}
+
+		ret = svsm_perform_call_protocol(&call);
+
+		local_irq_restore(flags);
+	} else {
+		/*
+		 * If the kernel runs at VMPL0, it can change the VMSA
+		 * bit for a page using the RMPADJUST instruction.
+		 * However, for the instruction to succeed it must
+		 * target the permissions of a lesser privileged (higher
+		 * numbered) VMPL level, so use VMPL1.
+		 */
+		u64 attrs = 1;
+
+		if (make_vmsa)
+			attrs |= RMPADJUST_VMSA_PAGE_BIT;
+
+		ret = rmpadjust((unsigned long)va, RMP_PG_SIZE_4K, attrs);
+	}
+
+	return ret;
+}
+
+static void snp_cleanup_vmsa(struct sev_es_save_area *vmsa, int apic_id)
+{
+	int err;
+
+	err = snp_set_vmsa(vmsa, NULL, apic_id, false);
+	if (err)
+		pr_err("clear VMSA page failed (%u), leaking page\n", err);
+	else
+		free_page((unsigned long)vmsa);
+}
+
 static void set_pte_enc(pte_t *kpte, int level, void *va)
 {
 	struct pte_enc_desc d = {
@@ -1005,7 +1101,8 @@ static void unshare_all_memory(void)
 			data = per_cpu(runtime_data, cpu);
 			ghcb = (unsigned long)&data->ghcb_page;
 
-			if (addr <= ghcb && ghcb <= addr + size) {
+			/* Handle the case of a huge page containing the GHCB page */
+			if (addr <= ghcb && ghcb < addr + size) {
 				skipped_addr = true;
 				break;
 			}
@@ -1055,11 +1152,70 @@ void snp_kexec_begin(void)
 		pr_warn("Failed to stop shared<->private conversions\n");
 }
 
+/*
+ * Shutdown all APs except the one handling kexec/kdump and clearing
+ * the VMSA tag on AP's VMSA pages as they are not being used as
+ * VMSA page anymore.
+ */
+static void shutdown_all_aps(void)
+{
+	struct sev_es_save_area *vmsa;
+	int apic_id, this_cpu, cpu;
+
+	this_cpu = get_cpu();
+
+	/*
+	 * APs are already in HLT loop when enc_kexec_finish() callback
+	 * is invoked.
+	 */
+	for_each_present_cpu(cpu) {
+		vmsa = per_cpu(sev_vmsa, cpu);
+
+		/*
+		 * The BSP or offlined APs do not have guest allocated VMSA
+		 * and there is no need  to clear the VMSA tag for this page.
+		 */
+		if (!vmsa)
+			continue;
+
+		/*
+		 * Cannot clear the VMSA tag for the currently running vCPU.
+		 */
+		if (this_cpu == cpu) {
+			unsigned long pa;
+			struct page *p;
+
+			pa = __pa(vmsa);
+			/*
+			 * Mark the VMSA page of the running vCPU as offline
+			 * so that is excluded and not touched by makedumpfile
+			 * while generating vmcore during kdump.
+			 */
+			p = pfn_to_online_page(pa >> PAGE_SHIFT);
+			if (p)
+				__SetPageOffline(p);
+			continue;
+		}
+
+		apic_id = cpuid_to_apicid[cpu];
+
+		/*
+		 * Issue AP destroy to ensure AP gets kicked out of guest mode
+		 * to allow using RMPADJUST to remove the VMSA tag on it's
+		 * VMSA page.
+		 */
+		vmgexit_ap_control(SVM_VMGEXIT_AP_DESTROY, vmsa, apic_id);
+		snp_cleanup_vmsa(vmsa, apic_id);
+	}
+
+	put_cpu();
+}
+
 void snp_kexec_finish(void)
 {
 	struct sev_es_runtime_data *data;
+	unsigned long size, addr;
 	unsigned int level, cpu;
-	unsigned long size;
 	struct ghcb *ghcb;
 	pte_t *pte;
 
@@ -1069,6 +1225,8 @@ void snp_kexec_finish(void)
 	if (!IS_ENABLED(CONFIG_KEXEC_CORE))
 		return;
 
+	shutdown_all_aps();
+
 	unshare_all_memory();
 
 	/*
@@ -1085,54 +1243,11 @@ void snp_kexec_finish(void)
 		ghcb = &data->ghcb_page;
 		pte = lookup_address((unsigned long)ghcb, &level);
 		size = page_level_size(level);
-		set_pte_enc(pte, level, (void *)ghcb);
-		snp_set_memory_private((unsigned long)ghcb, (size / PAGE_SIZE));
-	}
-}
-
-static int snp_set_vmsa(void *va, void *caa, int apic_id, bool make_vmsa)
-{
-	int ret;
-
-	if (snp_vmpl) {
-		struct svsm_call call = {};
-		unsigned long flags;
-
-		local_irq_save(flags);
-
-		call.caa = this_cpu_read(svsm_caa);
-		call.rcx = __pa(va);
-
-		if (make_vmsa) {
-			/* Protocol 0, Call ID 2 */
-			call.rax = SVSM_CORE_CALL(SVSM_CORE_CREATE_VCPU);
-			call.rdx = __pa(caa);
-			call.r8  = apic_id;
-		} else {
-			/* Protocol 0, Call ID 3 */
-			call.rax = SVSM_CORE_CALL(SVSM_CORE_DELETE_VCPU);
-		}
-
-		ret = svsm_perform_call_protocol(&call);
-
-		local_irq_restore(flags);
-	} else {
-		/*
-		 * If the kernel runs at VMPL0, it can change the VMSA
-		 * bit for a page using the RMPADJUST instruction.
-		 * However, for the instruction to succeed it must
-		 * target the permissions of a lesser privileged (higher
-		 * numbered) VMPL level, so use VMPL1.
-		 */
-		u64 attrs = 1;
-
-		if (make_vmsa)
-			attrs |= RMPADJUST_VMSA_PAGE_BIT;
-
-		ret = rmpadjust((unsigned long)va, RMP_PG_SIZE_4K, attrs);
+		/* Handle the case of a huge page containing the GHCB page */
+		addr = (unsigned long)ghcb & page_level_mask(level);
+		set_pte_enc(pte, level, (void *)addr);
+		snp_set_memory_private(addr, (size / PAGE_SIZE));
 	}
-
-	return ret;
 }
 
 #define __ATTR_BASE		(SVM_SELECTOR_P_MASK | SVM_SELECTOR_S_MASK)
@@ -1166,24 +1281,10 @@ static void *snp_alloc_vmsa_page(int cpu)
 	return page_address(p + 1);
 }
 
-static void snp_cleanup_vmsa(struct sev_es_save_area *vmsa, int apic_id)
-{
-	int err;
-
-	err = snp_set_vmsa(vmsa, NULL, apic_id, false);
-	if (err)
-		pr_err("clear VMSA page failed (%u), leaking page\n", err);
-	else
-		free_page((unsigned long)vmsa);
-}
-
 static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 {
 	struct sev_es_save_area *cur_vmsa, *vmsa;
-	struct ghcb_state state;
 	struct svsm_ca *caa;
-	unsigned long flags;
-	struct ghcb *ghcb;
 	u8 sipi_vector;
 	int cpu, ret;
 	u64 cr4;
@@ -1297,33 +1398,7 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip)
 	}
 
 	/* Issue VMGEXIT AP Creation NAE event */
-	local_irq_save(flags);
-
-	ghcb = __sev_get_ghcb(&state);
-
-	vc_ghcb_invalidate(ghcb);
-	ghcb_set_rax(ghcb, vmsa->sev_features);
-	ghcb_set_sw_exit_code(ghcb, SVM_VMGEXIT_AP_CREATION);
-	ghcb_set_sw_exit_info_1(ghcb,
-				((u64)apic_id << 32)	|
-				((u64)snp_vmpl << 16)	|
-				SVM_VMGEXIT_AP_CREATE);
-	ghcb_set_sw_exit_info_2(ghcb, __pa(vmsa));
-
-	sev_es_wr_ghcb_msr(__pa(ghcb));
-	VMGEXIT();
-
-	if (!ghcb_sw_exit_info_1_is_valid(ghcb) ||
-	    lower_32_bits(ghcb->save.sw_exit_info_1)) {
-		pr_err("SNP AP Creation error\n");
-		ret = -EINVAL;
-	}
-
-	__sev_put_ghcb(&state);
-
-	local_irq_restore(flags);
-
-	/* Perform cleanup if there was an error */
+	ret = vmgexit_ap_control(SVM_VMGEXIT_AP_CREATE, vmsa, apic_id);
 	if (ret) {
 		snp_cleanup_vmsa(vmsa, apic_id);
 		vmsa = NULL;
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 4c4efb93045ed5..adfa0854cf2dad 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -27,7 +27,6 @@ struct amd_l3_cache {
 };
 
 struct amd_northbridge {
-	struct pci_dev *root;
 	struct pci_dev *misc;
 	struct pci_dev *link;
 	struct amd_l3_cache l3_cache;
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
index 113ad3e8ee40ae..002c3afbd30f9b 100644
--- a/arch/x86/include/asm/amd_node.h
+++ b/arch/x86/include/asm/amd_node.h
@@ -30,7 +30,20 @@ static inline u16 amd_num_nodes(void)
 	return topology_amd_nodes_per_pkg() * topology_max_packages();
 }
 
+#ifdef CONFIG_AMD_NODE
 int __must_check amd_smn_read(u16 node, u32 address, u32 *value);
 int __must_check amd_smn_write(u16 node, u32 address, u32 value);
 
+/* Should only be used by the HSMP driver. */
+int __must_check amd_smn_hsmp_rdwr(u16 node, u32 address, u32 *value, bool write);
+#else
+static inline int __must_check amd_smn_read(u16 node, u32 address, u32 *value) { return -ENODEV; }
+static inline int __must_check amd_smn_write(u16 node, u32 address, u32 value) { return -ENODEV; }
+
+static inline int __must_check amd_smn_hsmp_rdwr(u16 node, u32 address, u32 *value, bool write)
+{
+	return -ENODEV;
+}
+#endif /* CONFIG_AMD_NODE */
+
 #endif /*_ASM_X86_AMD_NODE_H_*/
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 67e773744edb22..6d12a9b694327b 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -73,7 +73,6 @@ static int amd_cache_northbridges(void)
 	amd_northbridges.nb = nb;
 
 	for (i = 0; i < amd_northbridges.num; i++) {
-		node_to_amd_nb(i)->root = amd_node_get_root(i);
 		node_to_amd_nb(i)->misc = amd_node_get_func(i, 3);
 
 		/*
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
index d2ec7fd555c515..65045f223c10a2 100644
--- a/arch/x86/kernel/amd_node.c
+++ b/arch/x86/kernel/amd_node.c
@@ -97,6 +97,9 @@ static DEFINE_MUTEX(smn_mutex);
 #define SMN_INDEX_OFFSET	0x60
 #define SMN_DATA_OFFSET		0x64
 
+#define HSMP_INDEX_OFFSET	0xc4
+#define HSMP_DATA_OFFSET	0xc8
+
 /*
  * SMN accesses may fail in ways that are difficult to detect here in the called
  * functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
@@ -179,6 +182,12 @@ int __must_check amd_smn_write(u16 node, u32 address, u32 value)
 }
 EXPORT_SYMBOL_GPL(amd_smn_write);
 
+int __must_check amd_smn_hsmp_rdwr(u16 node, u32 address, u32 *value, bool write)
+{
+	return __amd_smn_rw(HSMP_INDEX_OFFSET, HSMP_DATA_OFFSET, node, address, value, write);
+}
+EXPORT_SYMBOL_GPL(amd_smn_hsmp_rdwr);
+
 static int amd_cache_roots(void)
 {
 	u16 node, num_nodes = amd_num_nodes();
diff --git a/block/bio.c b/block/bio.c
index 6deea10b2cd3d6..ca51bb9d3793af 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -611,7 +611,7 @@ struct bio *bio_kmalloc(unsigned short nr_vecs, gfp_t gfp_mask)
 {
 	struct bio *bio;
 
-	if (nr_vecs > UIO_MAXIOV)
+	if (nr_vecs > BIO_MAX_INLINE_VECS)
 		return NULL;
 	return kmalloc(struct_size(bio, bi_inline_vecs, nr_vecs), gfp_mask);
 }
diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c
index 93c3687d30b795..c74fc4958bb95c 100644
--- a/drivers/accel/ivpu/ivpu_drv.c
+++ b/drivers/accel/ivpu/ivpu_drv.c
@@ -7,6 +7,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/pm_runtime.h>
+#include <linux/workqueue.h>
 #include <generated/utsrelease.h>
 
 #include <drm/drm_accel.h>
@@ -419,6 +420,9 @@ void ivpu_prepare_for_reset(struct ivpu_device *vdev)
 {
 	ivpu_hw_irq_disable(vdev);
 	disable_irq(vdev->irq);
+	flush_work(&vdev->irq_ipc_work);
+	flush_work(&vdev->irq_dct_work);
+	flush_work(&vdev->context_abort_work);
 	ivpu_ipc_disable(vdev);
 	ivpu_mmu_disable(vdev);
 }
@@ -463,31 +467,6 @@ static const struct drm_driver driver = {
 	.major = 1,
 };
 
-static irqreturn_t ivpu_irq_thread_handler(int irq, void *arg)
-{
-	struct ivpu_device *vdev = arg;
-	u8 irq_src;
-
-	if (kfifo_is_empty(&vdev->hw->irq.fifo))
-		return IRQ_NONE;
-
-	while (kfifo_get(&vdev->hw->irq.fifo, &irq_src)) {
-		switch (irq_src) {
-		case IVPU_HW_IRQ_SRC_IPC:
-			ivpu_ipc_irq_thread_handler(vdev);
-			break;
-		case IVPU_HW_IRQ_SRC_DCT:
-			ivpu_pm_dct_irq_thread_handler(vdev);
-			break;
-		default:
-			ivpu_err_ratelimited(vdev, "Unknown IRQ source: %u\n", irq_src);
-			break;
-		}
-	}
-
-	return IRQ_HANDLED;
-}
-
 static int ivpu_irq_init(struct ivpu_device *vdev)
 {
 	struct pci_dev *pdev = to_pci_dev(vdev->drm.dev);
@@ -499,12 +478,16 @@ static int ivpu_irq_init(struct ivpu_device *vdev)
 		return ret;
 	}
 
+	INIT_WORK(&vdev->irq_ipc_work, ivpu_ipc_irq_work_fn);
+	INIT_WORK(&vdev->irq_dct_work, ivpu_pm_irq_dct_work_fn);
+	INIT_WORK(&vdev->context_abort_work, ivpu_context_abort_work_fn);
+
 	ivpu_irq_handlers_init(vdev);
 
 	vdev->irq = pci_irq_vector(pdev, 0);
 
-	ret = devm_request_threaded_irq(vdev->drm.dev, vdev->irq, ivpu_hw_irq_handler,
-					ivpu_irq_thread_handler, IRQF_NO_AUTOEN, DRIVER_NAME, vdev);
+	ret = devm_request_irq(vdev->drm.dev, vdev->irq, ivpu_hw_irq_handler,
+			       IRQF_NO_AUTOEN, DRIVER_NAME, vdev);
 	if (ret)
 		ivpu_err(vdev, "Failed to request an IRQ %d\n", ret);
 
@@ -597,8 +580,6 @@ static int ivpu_dev_init(struct ivpu_device *vdev)
 	vdev->db_limit.min = IVPU_MIN_DB;
 	vdev->db_limit.max = IVPU_MAX_DB;
 
-	INIT_WORK(&vdev->context_abort_work, ivpu_context_abort_thread_handler);
-
 	ret = drmm_mutex_init(&vdev->drm, &vdev->context_list_lock);
 	if (ret)
 		goto err_xa_destroy;
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h
index ebfcf3e42a3d93..b57d878f2fcd39 100644
--- a/drivers/accel/ivpu/ivpu_drv.h
+++ b/drivers/accel/ivpu/ivpu_drv.h
@@ -137,12 +137,15 @@ struct ivpu_device {
 	struct mutex context_list_lock; /* Protects user context addition/removal */
 	struct xarray context_xa;
 	struct xa_limit context_xa_limit;
-	struct work_struct context_abort_work;
 
 	struct xarray db_xa;
 	struct xa_limit db_limit;
 	u32 db_next;
 
+	struct work_struct irq_ipc_work;
+	struct work_struct irq_dct_work;
+	struct work_struct context_abort_work;
+
 	struct mutex bo_list_lock; /* Protects bo_list */
 	struct list_head bo_list;
 
diff --git a/drivers/accel/ivpu/ivpu_hw.c b/drivers/accel/ivpu/ivpu_hw.c
index 65100576daf295..d19e976893f8a7 100644
--- a/drivers/accel/ivpu/ivpu_hw.c
+++ b/drivers/accel/ivpu/ivpu_hw.c
@@ -285,8 +285,6 @@ void ivpu_hw_profiling_freq_drive(struct ivpu_device *vdev, bool enable)
 
 void ivpu_irq_handlers_init(struct ivpu_device *vdev)
 {
-	INIT_KFIFO(vdev->hw->irq.fifo);
-
 	if (ivpu_hw_ip_gen(vdev) == IVPU_HW_IP_37XX)
 		vdev->hw->irq.ip_irq_handler = ivpu_hw_ip_irq_handler_37xx;
 	else
@@ -300,7 +298,6 @@ void ivpu_irq_handlers_init(struct ivpu_device *vdev)
 
 void ivpu_hw_irq_enable(struct ivpu_device *vdev)
 {
-	kfifo_reset(&vdev->hw->irq.fifo);
 	ivpu_hw_ip_irq_enable(vdev);
 	ivpu_hw_btrs_irq_enable(vdev);
 }
@@ -327,8 +324,6 @@ irqreturn_t ivpu_hw_irq_handler(int irq, void *ptr)
 	/* Re-enable global interrupts to re-trigger MSI for pending interrupts */
 	ivpu_hw_btrs_global_int_enable(vdev);
 
-	if (!kfifo_is_empty(&vdev->hw->irq.fifo))
-		return IRQ_WAKE_THREAD;
 	if (ip_handled || btrs_handled)
 		return IRQ_HANDLED;
 	return IRQ_NONE;
diff --git a/drivers/accel/ivpu/ivpu_hw.h b/drivers/accel/ivpu/ivpu_hw.h
index 1e85306bcd0653..aa8fdbf2fc222c 100644
--- a/drivers/accel/ivpu/ivpu_hw.h
+++ b/drivers/accel/ivpu/ivpu_hw.h
@@ -6,18 +6,10 @@
 #ifndef __IVPU_HW_H__
 #define __IVPU_HW_H__
 
-#include <linux/kfifo.h>
-
 #include "ivpu_drv.h"
 #include "ivpu_hw_btrs.h"
 #include "ivpu_hw_ip.h"
 
-#define IVPU_HW_IRQ_FIFO_LENGTH 1024
-
-#define IVPU_HW_IRQ_SRC_IPC 1
-#define IVPU_HW_IRQ_SRC_MMU_EVTQ 2
-#define IVPU_HW_IRQ_SRC_DCT 3
-
 struct ivpu_addr_range {
 	resource_size_t start;
 	resource_size_t end;
@@ -27,7 +19,6 @@ struct ivpu_hw_info {
 	struct {
 		bool (*btrs_irq_handler)(struct ivpu_device *vdev, int irq);
 		bool (*ip_irq_handler)(struct ivpu_device *vdev, int irq);
-		DECLARE_KFIFO(fifo, u8, IVPU_HW_IRQ_FIFO_LENGTH);
 	} irq;
 	struct {
 		struct ivpu_addr_range global;
diff --git a/drivers/accel/ivpu/ivpu_hw_btrs.c b/drivers/accel/ivpu/ivpu_hw_btrs.c
index 51b9581bb60aca..e17c69fe5a03a7 100644
--- a/drivers/accel/ivpu/ivpu_hw_btrs.c
+++ b/drivers/accel/ivpu/ivpu_hw_btrs.c
@@ -666,8 +666,7 @@ bool ivpu_hw_btrs_irq_handler_lnl(struct ivpu_device *vdev, int irq)
 
 	if (REG_TEST_FLD(VPU_HW_BTRS_LNL_INTERRUPT_STAT, SURV_ERR, status)) {
 		ivpu_dbg(vdev, IRQ, "Survivability IRQ\n");
-		if (!kfifo_put(&vdev->hw->irq.fifo, IVPU_HW_IRQ_SRC_DCT))
-			ivpu_err_ratelimited(vdev, "IRQ FIFO full\n");
+		queue_work(system_wq, &vdev->irq_dct_work);
 	}
 
 	if (REG_TEST_FLD(VPU_HW_BTRS_LNL_INTERRUPT_STAT, FREQ_CHANGE, status)) {
diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c
index 5daaf07fc1a712..39f83225c1815a 100644
--- a/drivers/accel/ivpu/ivpu_ipc.c
+++ b/drivers/accel/ivpu/ivpu_ipc.c
@@ -460,13 +460,12 @@ void ivpu_ipc_irq_handler(struct ivpu_device *vdev)
 		}
 	}
 
-	if (!list_empty(&ipc->cb_msg_list))
-		if (!kfifo_put(&vdev->hw->irq.fifo, IVPU_HW_IRQ_SRC_IPC))
-			ivpu_err_ratelimited(vdev, "IRQ FIFO full\n");
+	queue_work(system_wq, &vdev->irq_ipc_work);
 }
 
-void ivpu_ipc_irq_thread_handler(struct ivpu_device *vdev)
+void ivpu_ipc_irq_work_fn(struct work_struct *work)
 {
+	struct ivpu_device *vdev = container_of(work, struct ivpu_device, irq_ipc_work);
 	struct ivpu_ipc_info *ipc = vdev->ipc;
 	struct ivpu_ipc_rx_msg *rx_msg, *r;
 	struct list_head cb_msg_list;
diff --git a/drivers/accel/ivpu/ivpu_ipc.h b/drivers/accel/ivpu/ivpu_ipc.h
index b4dfb504679bac..b524a1985b9de8 100644
--- a/drivers/accel/ivpu/ivpu_ipc.h
+++ b/drivers/accel/ivpu/ivpu_ipc.h
@@ -90,7 +90,7 @@ void ivpu_ipc_disable(struct ivpu_device *vdev);
 void ivpu_ipc_reset(struct ivpu_device *vdev);
 
 void ivpu_ipc_irq_handler(struct ivpu_device *vdev);
-void ivpu_ipc_irq_thread_handler(struct ivpu_device *vdev);
+void ivpu_ipc_irq_work_fn(struct work_struct *work);
 
 void ivpu_ipc_consumer_add(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons,
 			   u32 channel, ivpu_ipc_rx_callback_t callback);
diff --git a/drivers/accel/ivpu/ivpu_job.c b/drivers/accel/ivpu/ivpu_job.c
index 79b77d8a35a772..4a8013f669f912 100644
--- a/drivers/accel/ivpu/ivpu_job.c
+++ b/drivers/accel/ivpu/ivpu_job.c
@@ -17,6 +17,7 @@
 #include "ivpu_ipc.h"
 #include "ivpu_job.h"
 #include "ivpu_jsm_msg.h"
+#include "ivpu_mmu.h"
 #include "ivpu_pm.h"
 #include "ivpu_trace.h"
 #include "vpu_boot_api.h"
@@ -360,12 +361,15 @@ void ivpu_context_abort_locked(struct ivpu_file_priv *file_priv)
 	struct ivpu_device *vdev = file_priv->vdev;
 
 	lockdep_assert_held(&file_priv->lock);
+	ivpu_dbg(vdev, JOB, "Context ID: %u abort\n", file_priv->ctx.id);
 
 	ivpu_cmdq_fini_all(file_priv);
 
 	if (vdev->fw->sched_mode == VPU_SCHEDULING_MODE_OS)
 		ivpu_jsm_context_release(vdev, file_priv->ctx.id);
 
+	ivpu_mmu_disable_ssid_events(vdev, file_priv->ctx.id);
+
 	file_priv->aborted = true;
 }
 
@@ -845,12 +849,12 @@ void ivpu_job_done_consumer_fini(struct ivpu_device *vdev)
 	ivpu_ipc_consumer_del(vdev, &vdev->job_done_consumer);
 }
 
-void ivpu_context_abort_thread_handler(struct work_struct *work)
+void ivpu_context_abort_work_fn(struct work_struct *work)
 {
 	struct ivpu_device *vdev = container_of(work, struct ivpu_device, context_abort_work);
 	struct ivpu_file_priv *file_priv;
-	unsigned long ctx_id;
 	struct ivpu_job *job;
+	unsigned long ctx_id;
 	unsigned long id;
 
 	if (vdev->fw->sched_mode == VPU_SCHEDULING_MODE_HW)
@@ -867,6 +871,13 @@ void ivpu_context_abort_thread_handler(struct work_struct *work)
 	}
 	mutex_unlock(&vdev->context_list_lock);
 
+	/*
+	 * We will not receive new MMU event interrupts until existing events are discarded
+	 * however, we want to discard these events only after aborting the faulty context
+	 * to avoid generating new faults from that context
+	 */
+	ivpu_mmu_discard_events(vdev);
+
 	if (vdev->fw->sched_mode != VPU_SCHEDULING_MODE_HW)
 		return;
 
diff --git a/drivers/accel/ivpu/ivpu_job.h b/drivers/accel/ivpu/ivpu_job.h
index af1ed039569cd6..8c0e1845e5dd60 100644
--- a/drivers/accel/ivpu/ivpu_job.h
+++ b/drivers/accel/ivpu/ivpu_job.h
@@ -66,7 +66,7 @@ void ivpu_cmdq_reset_all_contexts(struct ivpu_device *vdev);
 
 void ivpu_job_done_consumer_init(struct ivpu_device *vdev);
 void ivpu_job_done_consumer_fini(struct ivpu_device *vdev);
-void ivpu_context_abort_thread_handler(struct work_struct *work);
+void ivpu_context_abort_work_fn(struct work_struct *work);
 
 void ivpu_jobs_abort_all(struct ivpu_device *vdev);
 
diff --git a/drivers/accel/ivpu/ivpu_mmu.c b/drivers/accel/ivpu/ivpu_mmu.c
index 21f820dd0c658a..b80bdded9fd797 100644
--- a/drivers/accel/ivpu/ivpu_mmu.c
+++ b/drivers/accel/ivpu/ivpu_mmu.c
@@ -20,6 +20,12 @@
 #define IVPU_MMU_REG_CR0		      0x00200020u
 #define IVPU_MMU_REG_CR0ACK		      0x00200024u
 #define IVPU_MMU_REG_CR0ACK_VAL_MASK	      GENMASK(31, 0)
+#define IVPU_MMU_REG_CR0_ATSCHK_MASK	      BIT(4)
+#define IVPU_MMU_REG_CR0_CMDQEN_MASK	      BIT(3)
+#define IVPU_MMU_REG_CR0_EVTQEN_MASK	      BIT(2)
+#define IVPU_MMU_REG_CR0_PRIQEN_MASK	      BIT(1)
+#define IVPU_MMU_REG_CR0_SMMUEN_MASK	      BIT(0)
+
 #define IVPU_MMU_REG_CR1		      0x00200028u
 #define IVPU_MMU_REG_CR2		      0x0020002cu
 #define IVPU_MMU_REG_IRQ_CTRL		      0x00200050u
@@ -141,12 +147,6 @@
 #define IVPU_MMU_IRQ_EVTQ_EN		BIT(2)
 #define IVPU_MMU_IRQ_GERROR_EN		BIT(0)
 
-#define IVPU_MMU_CR0_ATSCHK		BIT(4)
-#define IVPU_MMU_CR0_CMDQEN		BIT(3)
-#define IVPU_MMU_CR0_EVTQEN		BIT(2)
-#define IVPU_MMU_CR0_PRIQEN		BIT(1)
-#define IVPU_MMU_CR0_SMMUEN		BIT(0)
-
 #define IVPU_MMU_CR1_TABLE_SH		GENMASK(11, 10)
 #define IVPU_MMU_CR1_TABLE_OC		GENMASK(9, 8)
 #define IVPU_MMU_CR1_TABLE_IC		GENMASK(7, 6)
@@ -596,7 +596,7 @@ static int ivpu_mmu_reset(struct ivpu_device *vdev)
 	REGV_WR32(IVPU_MMU_REG_CMDQ_PROD, 0);
 	REGV_WR32(IVPU_MMU_REG_CMDQ_CONS, 0);
 
-	val = IVPU_MMU_CR0_CMDQEN;
+	val = REG_SET_FLD(IVPU_MMU_REG_CR0, CMDQEN, 0);
 	ret = ivpu_mmu_reg_write_cr0(vdev, val);
 	if (ret)
 		return ret;
@@ -617,12 +617,12 @@ static int ivpu_mmu_reset(struct ivpu_device *vdev)
 	REGV_WR32(IVPU_MMU_REG_EVTQ_PROD_SEC, 0);
 	REGV_WR32(IVPU_MMU_REG_EVTQ_CONS_SEC, 0);
 
-	val |= IVPU_MMU_CR0_EVTQEN;
+	val = REG_SET_FLD(IVPU_MMU_REG_CR0, EVTQEN, val);
 	ret = ivpu_mmu_reg_write_cr0(vdev, val);
 	if (ret)
 		return ret;
 
-	val |= IVPU_MMU_CR0_ATSCHK;
+	val = REG_SET_FLD(IVPU_MMU_REG_CR0, ATSCHK, val);
 	ret = ivpu_mmu_reg_write_cr0(vdev, val);
 	if (ret)
 		return ret;
@@ -631,7 +631,7 @@ static int ivpu_mmu_reset(struct ivpu_device *vdev)
 	if (ret)
 		return ret;
 
-	val |= IVPU_MMU_CR0_SMMUEN;
+	val = REG_SET_FLD(IVPU_MMU_REG_CR0, SMMUEN, val);
 	return ivpu_mmu_reg_write_cr0(vdev, val);
 }
 
@@ -725,8 +725,8 @@ static int ivpu_mmu_cdtab_entry_set(struct ivpu_device *vdev, u32 ssid, u64 cd_d
 	cd[2] = 0;
 	cd[3] = 0x0000000000007444;
 
-	/* For global context generate memory fault on VPU */
-	if (ssid == IVPU_GLOBAL_CONTEXT_MMU_SSID)
+	/* For global and reserved contexts generate memory fault on VPU */
+	if (ssid == IVPU_GLOBAL_CONTEXT_MMU_SSID || ssid == IVPU_RESERVED_CONTEXT_MMU_SSID)
 		cd[0] |= IVPU_MMU_CD_0_A;
 
 	if (valid)
@@ -870,24 +870,95 @@ static u32 *ivpu_mmu_get_event(struct ivpu_device *vdev)
 	return evt;
 }
 
+static int ivpu_mmu_evtq_set(struct ivpu_device *vdev, bool enable)
+{
+	u32 val = REGV_RD32(IVPU_MMU_REG_CR0);
+
+	if (enable)
+		val = REG_SET_FLD(IVPU_MMU_REG_CR0, EVTQEN, val);
+	else
+		val = REG_CLR_FLD(IVPU_MMU_REG_CR0, EVTQEN, val);
+	REGV_WR32(IVPU_MMU_REG_CR0, val);
+
+	return REGV_POLL_FLD(IVPU_MMU_REG_CR0ACK, VAL, val, IVPU_MMU_REG_TIMEOUT_US);
+}
+
+static int ivpu_mmu_evtq_enable(struct ivpu_device *vdev)
+{
+	return ivpu_mmu_evtq_set(vdev, true);
+}
+
+static int ivpu_mmu_evtq_disable(struct ivpu_device *vdev)
+{
+	return ivpu_mmu_evtq_set(vdev, false);
+}
+
+void ivpu_mmu_discard_events(struct ivpu_device *vdev)
+{
+	/*
+	 * Disable event queue (stop MMU from updating the producer)
+	 * to allow synchronization of consumer and producer indexes
+	 */
+	ivpu_mmu_evtq_disable(vdev);
+
+	vdev->mmu->evtq.cons = REGV_RD32(IVPU_MMU_REG_EVTQ_PROD_SEC);
+	REGV_WR32(IVPU_MMU_REG_EVTQ_CONS_SEC, vdev->mmu->evtq.cons);
+	vdev->mmu->evtq.prod = REGV_RD32(IVPU_MMU_REG_EVTQ_PROD_SEC);
+
+	ivpu_mmu_evtq_enable(vdev);
+
+	drm_WARN_ON_ONCE(&vdev->drm, vdev->mmu->evtq.cons != vdev->mmu->evtq.prod);
+}
+
+int ivpu_mmu_disable_ssid_events(struct ivpu_device *vdev, u32 ssid)
+{
+	struct ivpu_mmu_info *mmu = vdev->mmu;
+	struct ivpu_mmu_cdtab *cdtab = &mmu->cdtab;
+	u64 *entry;
+	u64 val;
+
+	if (ssid > IVPU_MMU_CDTAB_ENT_COUNT)
+		return -EINVAL;
+
+	entry = cdtab->base + (ssid * IVPU_MMU_CDTAB_ENT_SIZE);
+
+	val = READ_ONCE(entry[0]);
+	val &= ~IVPU_MMU_CD_0_R;
+	WRITE_ONCE(entry[0], val);
+
+	if (!ivpu_is_force_snoop_enabled(vdev))
+		clflush_cache_range(entry, IVPU_MMU_CDTAB_ENT_SIZE);
+
+	ivpu_mmu_cmdq_write_cfgi_all(vdev);
+	ivpu_mmu_cmdq_sync(vdev);
+
+	return 0;
+}
+
 void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev)
 {
+	struct ivpu_file_priv *file_priv;
 	u32 *event;
 	u32 ssid;
 
 	ivpu_dbg(vdev, IRQ, "MMU event queue\n");
 
-	while ((event = ivpu_mmu_get_event(vdev)) != NULL) {
-		ivpu_mmu_dump_event(vdev, event);
-
-		ssid = FIELD_GET(IVPU_MMU_EVT_SSID_MASK, event[0]);
-		if (ssid == IVPU_GLOBAL_CONTEXT_MMU_SSID) {
+	while ((event = ivpu_mmu_get_event(vdev))) {
+		ssid = FIELD_GET(IVPU_MMU_EVT_SSID_MASK, *event);
+		if (ssid == IVPU_GLOBAL_CONTEXT_MMU_SSID ||
+		    ssid == IVPU_RESERVED_CONTEXT_MMU_SSID) {
+			ivpu_mmu_dump_event(vdev, event);
 			ivpu_pm_trigger_recovery(vdev, "MMU event");
 			return;
 		}
 
-		ivpu_mmu_user_context_mark_invalid(vdev, ssid);
-		REGV_WR32(IVPU_MMU_REG_EVTQ_CONS_SEC, vdev->mmu->evtq.cons);
+		file_priv = xa_load(&vdev->context_xa, ssid);
+		if (file_priv) {
+			if (!READ_ONCE(file_priv->has_mmu_faults)) {
+				ivpu_mmu_dump_event(vdev, event);
+				WRITE_ONCE(file_priv->has_mmu_faults, true);
+			}
+		}
 	}
 
 	queue_work(system_wq, &vdev->context_abort_work);
diff --git a/drivers/accel/ivpu/ivpu_mmu.h b/drivers/accel/ivpu/ivpu_mmu.h
index 7afea9cd8731d5..1ce7529746add0 100644
--- a/drivers/accel/ivpu/ivpu_mmu.h
+++ b/drivers/accel/ivpu/ivpu_mmu.h
@@ -47,5 +47,7 @@ int ivpu_mmu_invalidate_tlb(struct ivpu_device *vdev, u16 ssid);
 void ivpu_mmu_irq_evtq_handler(struct ivpu_device *vdev);
 void ivpu_mmu_irq_gerr_handler(struct ivpu_device *vdev);
 void ivpu_mmu_evtq_dump(struct ivpu_device *vdev);
+void ivpu_mmu_discard_events(struct ivpu_device *vdev);
+int ivpu_mmu_disable_ssid_events(struct ivpu_device *vdev, u32 ssid);
 
 #endif /* __IVPU_MMU_H__ */
diff --git a/drivers/accel/ivpu/ivpu_mmu_context.c b/drivers/accel/ivpu/ivpu_mmu_context.c
index 0af614dfb6f925..f0267efa55aa84 100644
--- a/drivers/accel/ivpu/ivpu_mmu_context.c
+++ b/drivers/accel/ivpu/ivpu_mmu_context.c
@@ -635,16 +635,3 @@ void ivpu_mmu_reserved_context_fini(struct ivpu_device *vdev)
 	ivpu_mmu_cd_clear(vdev, vdev->rctx.id);
 	ivpu_mmu_context_fini(vdev, &vdev->rctx);
 }
-
-void ivpu_mmu_user_context_mark_invalid(struct ivpu_device *vdev, u32 ssid)
-{
-	struct ivpu_file_priv *file_priv;
-
-	xa_lock(&vdev->context_xa);
-
-	file_priv = xa_load(&vdev->context_xa, ssid);
-	if (file_priv)
-		file_priv->has_mmu_faults = true;
-
-	xa_unlock(&vdev->context_xa);
-}
diff --git a/drivers/accel/ivpu/ivpu_mmu_context.h b/drivers/accel/ivpu/ivpu_mmu_context.h
index 8042fc0670622b..f255310968cfe1 100644
--- a/drivers/accel/ivpu/ivpu_mmu_context.h
+++ b/drivers/accel/ivpu/ivpu_mmu_context.h
@@ -37,8 +37,6 @@ void ivpu_mmu_global_context_fini(struct ivpu_device *vdev);
 int ivpu_mmu_reserved_context_init(struct ivpu_device *vdev);
 void ivpu_mmu_reserved_context_fini(struct ivpu_device *vdev);
 
-void ivpu_mmu_user_context_mark_invalid(struct ivpu_device *vdev, u32 ssid);
-
 int ivpu_mmu_context_insert_node(struct ivpu_mmu_context *ctx, const struct ivpu_addr_range *range,
 				 u64 size, struct drm_mm_node *node);
 void ivpu_mmu_context_remove_node(struct ivpu_mmu_context *ctx, struct drm_mm_node *node);
diff --git a/drivers/accel/ivpu/ivpu_pm.c b/drivers/accel/ivpu/ivpu_pm.c
index 7acf78aeb38005..57228e190e7fc0 100644
--- a/drivers/accel/ivpu/ivpu_pm.c
+++ b/drivers/accel/ivpu/ivpu_pm.c
@@ -464,8 +464,9 @@ int ivpu_pm_dct_disable(struct ivpu_device *vdev)
 	return 0;
 }
 
-void ivpu_pm_dct_irq_thread_handler(struct ivpu_device *vdev)
+void ivpu_pm_irq_dct_work_fn(struct work_struct *work)
 {
+	struct ivpu_device *vdev = container_of(work, struct ivpu_device, irq_dct_work);
 	bool enable;
 	int ret;
 
diff --git a/drivers/accel/ivpu/ivpu_pm.h b/drivers/accel/ivpu/ivpu_pm.h
index b70efe6c36e47f..89b264cc0e3e78 100644
--- a/drivers/accel/ivpu/ivpu_pm.h
+++ b/drivers/accel/ivpu/ivpu_pm.h
@@ -45,6 +45,6 @@ void ivpu_stop_job_timeout_detection(struct ivpu_device *vdev);
 int ivpu_pm_dct_init(struct ivpu_device *vdev);
 int ivpu_pm_dct_enable(struct ivpu_device *vdev, u8 active_percent);
 int ivpu_pm_dct_disable(struct ivpu_device *vdev);
-void ivpu_pm_dct_irq_thread_handler(struct ivpu_device *vdev);
+void ivpu_pm_irq_dct_work_fn(struct work_struct *work);
 
 #endif /* __IVPU_PM_H__ */
diff --git a/drivers/acpi/pptt.c b/drivers/acpi/pptt.c
index f73ce6e13065dd..54676e3d82dd59 100644
--- a/drivers/acpi/pptt.c
+++ b/drivers/acpi/pptt.c
@@ -231,16 +231,18 @@ static int acpi_pptt_leaf_node(struct acpi_table_header *table_hdr,
 			     sizeof(struct acpi_table_pptt));
 	proc_sz = sizeof(struct acpi_pptt_processor);
 
-	while ((unsigned long)entry + proc_sz < table_end) {
+	/* ignore subtable types that are smaller than a processor node */
+	while ((unsigned long)entry + proc_sz <= table_end) {
 		cpu_node = (struct acpi_pptt_processor *)entry;
+
 		if (entry->type == ACPI_PPTT_TYPE_PROCESSOR &&
 		    cpu_node->parent == node_entry)
 			return 0;
 		if (entry->length == 0)
 			return 0;
+
 		entry = ACPI_ADD_PTR(struct acpi_subtable_header, entry,
 				     entry->length);
-
 	}
 	return 1;
 }
@@ -273,15 +275,18 @@ static struct acpi_pptt_processor *acpi_find_processor_node(struct acpi_table_he
 	proc_sz = sizeof(struct acpi_pptt_processor);
 
 	/* find the processor structure associated with this cpuid */
-	while ((unsigned long)entry + proc_sz < table_end) {
+	while ((unsigned long)entry + proc_sz <= table_end) {
 		cpu_node = (struct acpi_pptt_processor *)entry;
 
 		if (entry->length == 0) {
 			pr_warn("Invalid zero length subtable\n");
 			break;
 		}
+		/* entry->length may not equal proc_sz, revalidate the processor structure length */
 		if (entry->type == ACPI_PPTT_TYPE_PROCESSOR &&
 		    acpi_cpu_id == cpu_node->acpi_processor_id &&
+		    (unsigned long)entry + entry->length <= table_end &&
+		    entry->length == proc_sz + cpu_node->number_of_priv_resources * sizeof(u32) &&
 		     acpi_pptt_leaf_node(table_hdr, cpu_node)) {
 			return (struct acpi_pptt_processor *)entry;
 		}
diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 348c4feb7a2df3..7bbfc20f116a44 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -1677,7 +1677,7 @@ static void ublk_cancel_cmd(struct ublk_queue *ubq, unsigned tag,
 	 * that ublk_dispatch_req() is always called
 	 */
 	req = blk_mq_tag_to_rq(ub->tag_set.tags[ubq->q_id], tag);
-	if (req && blk_mq_request_started(req))
+	if (req && blk_mq_request_started(req) && req->tag == tag)
 		return;
 
 	spin_lock(&ubq->cancel_lock);
diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c
index b70165b588eccd..a894dbc40e43b3 100644
--- a/drivers/char/tpm/tpm2-sessions.c
+++ b/drivers/char/tpm/tpm2-sessions.c
@@ -40,11 +40,6 @@
  *
  * These are the usage functions:
  *
- * tpm2_start_auth_session() which allocates the opaque auth structure
- *	and gets a session from the TPM.  This must be called before
- *	any of the following functions.  The session is protected by a
- *	session_key which is derived from a random salt value
- *	encrypted to the NULL seed.
  * tpm2_end_auth_session() kills the session and frees the resources.
  *	Under normal operation this function is done by
  *	tpm_buf_check_hmac_response(), so this is only to be used on
@@ -963,16 +958,13 @@ static int tpm2_load_null(struct tpm_chip *chip, u32 *null_key)
 }
 
 /**
- * tpm2_start_auth_session() - create a HMAC authentication session with the TPM
- * @chip: the TPM chip structure to create the session with
+ * tpm2_start_auth_session() - Create an a HMAC authentication session
+ * @chip:	A TPM chip
  *
- * This function loads the NULL seed from its saved context and starts
- * an authentication session on the null seed, fills in the
- * @chip->auth structure to contain all the session details necessary
- * for performing the HMAC, encrypt and decrypt operations and
- * returns.  The NULL seed is flushed before this function returns.
+ * Loads the ephemeral key (null seed), and starts an HMAC authenticated
+ * session. The null seed is flushed before the return.
  *
- * Return: zero on success or actual error encountered.
+ * Returns zero on success, or a POSIX error code.
  */
 int tpm2_start_auth_session(struct tpm_chip *chip)
 {
@@ -1024,7 +1016,7 @@ int tpm2_start_auth_session(struct tpm_chip *chip)
 	/* hash algorithm for session */
 	tpm_buf_append_u16(&buf, TPM_ALG_SHA256);
 
-	rc = tpm_transmit_cmd(chip, &buf, 0, "start auth session");
+	rc = tpm_ret_to_err(tpm_transmit_cmd(chip, &buf, 0, "StartAuthSession"));
 	tpm2_flush_context(chip, null_key);
 
 	if (rc == TPM2_RC_SUCCESS)
diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index 970d02c337c7f1..6c3aa480396b64 100644
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -54,7 +54,7 @@ enum tis_int_flags {
 enum tis_defaults {
 	TIS_MEM_LEN = 0x5000,
 	TIS_SHORT_TIMEOUT = 750,	/* ms */
-	TIS_LONG_TIMEOUT = 2000,	/* 2 sec */
+	TIS_LONG_TIMEOUT = 4000,	/* 4 secs */
 	TIS_TIMEOUT_MIN_ATML = 14700,	/* usecs */
 	TIS_TIMEOUT_MAX_ATML = 15000,	/* usecs */
 };
diff --git a/drivers/dma-buf/dma-resv.c b/drivers/dma-buf/dma-resv.c
index 5f8d010516f07f..b1ef4546346d44 100644
--- a/drivers/dma-buf/dma-resv.c
+++ b/drivers/dma-buf/dma-resv.c
@@ -320,8 +320,9 @@ void dma_resv_add_fence(struct dma_resv *obj, struct dma_fence *fence,
 	count++;
 
 	dma_resv_list_set(fobj, i, fence, usage);
-	/* pointer update must be visible before we extend the num_fences */
-	smp_store_mb(fobj->num_fences, count);
+	/* fence update must be visible before we extend the num_fences */
+	smp_wmb();
+	fobj->num_fences = count;
 }
 EXPORT_SYMBOL(dma_resv_add_fence);
 
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index d891dfca358e20..91b2fbc0b86471 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -841,9 +841,9 @@ static int dmatest_func(void *data)
 		} else {
 			dma_async_issue_pending(chan);
 
-			wait_event_timeout(thread->done_wait,
-					   done->done,
-					   msecs_to_jiffies(params->timeout));
+			wait_event_freezable_timeout(thread->done_wait,
+					done->done,
+					msecs_to_jiffies(params->timeout));
 
 			status = dma_async_is_tx_complete(chan, cookie, NULL,
 							  NULL);
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c
index b946f78f85e17f..b908942fac7345 100644
--- a/drivers/dma/idxd/init.c
+++ b/drivers/dma/idxd/init.c
@@ -155,6 +155,25 @@ static void idxd_cleanup_interrupts(struct idxd_device *idxd)
 	pci_free_irq_vectors(pdev);
 }
 
+static void idxd_clean_wqs(struct idxd_device *idxd)
+{
+	struct idxd_wq *wq;
+	struct device *conf_dev;
+	int i;
+
+	for (i = 0; i < idxd->max_wqs; i++) {
+		wq = idxd->wqs[i];
+		if (idxd->hw.wq_cap.op_config)
+			bitmap_free(wq->opcap_bmap);
+		kfree(wq->wqcfg);
+		conf_dev = wq_confdev(wq);
+		put_device(conf_dev);
+		kfree(wq);
+	}
+	bitmap_free(idxd->wq_enable_map);
+	kfree(idxd->wqs);
+}
+
 static int idxd_setup_wqs(struct idxd_device *idxd)
 {
 	struct device *dev = &idxd->pdev->dev;
@@ -169,8 +188,8 @@ static int idxd_setup_wqs(struct idxd_device *idxd)
 
 	idxd->wq_enable_map = bitmap_zalloc_node(idxd->max_wqs, GFP_KERNEL, dev_to_node(dev));
 	if (!idxd->wq_enable_map) {
-		kfree(idxd->wqs);
-		return -ENOMEM;
+		rc = -ENOMEM;
+		goto err_bitmap;
 	}
 
 	for (i = 0; i < idxd->max_wqs; i++) {
@@ -189,10 +208,8 @@ static int idxd_setup_wqs(struct idxd_device *idxd)
 		conf_dev->bus = &dsa_bus_type;
 		conf_dev->type = &idxd_wq_device_type;
 		rc = dev_set_name(conf_dev, "wq%d.%d", idxd->id, wq->id);
-		if (rc < 0) {
-			put_device(conf_dev);
+		if (rc < 0)
 			goto err;
-		}
 
 		mutex_init(&wq->wq_lock);
 		init_waitqueue_head(&wq->err_queue);
@@ -203,7 +220,6 @@ static int idxd_setup_wqs(struct idxd_device *idxd)
 		wq->enqcmds_retries = IDXD_ENQCMDS_RETRIES;
 		wq->wqcfg = kzalloc_node(idxd->wqcfg_size, GFP_KERNEL, dev_to_node(dev));
 		if (!wq->wqcfg) {
-			put_device(conf_dev);
 			rc = -ENOMEM;
 			goto err;
 		}
@@ -211,9 +227,8 @@ static int idxd_setup_wqs(struct idxd_device *idxd)
 		if (idxd->hw.wq_cap.op_config) {
 			wq->opcap_bmap = bitmap_zalloc(IDXD_MAX_OPCAP_BITS, GFP_KERNEL);
 			if (!wq->opcap_bmap) {
-				put_device(conf_dev);
 				rc = -ENOMEM;
-				goto err;
+				goto err_opcap_bmap;
 			}
 			bitmap_copy(wq->opcap_bmap, idxd->opcap_bmap, IDXD_MAX_OPCAP_BITS);
 		}
@@ -224,15 +239,46 @@ static int idxd_setup_wqs(struct idxd_device *idxd)
 
 	return 0;
 
- err:
+err_opcap_bmap:
+	kfree(wq->wqcfg);
+
+err:
+	put_device(conf_dev);
+	kfree(wq);
+
 	while (--i >= 0) {
 		wq = idxd->wqs[i];
+		if (idxd->hw.wq_cap.op_config)
+			bitmap_free(wq->opcap_bmap);
+		kfree(wq->wqcfg);
 		conf_dev = wq_confdev(wq);
 		put_device(conf_dev);
+		kfree(wq);
+
 	}
+	bitmap_free(idxd->wq_enable_map);
+
+err_bitmap:
+	kfree(idxd->wqs);
+
 	return rc;
 }
 
+static void idxd_clean_engines(struct idxd_device *idxd)
+{
+	struct idxd_engine *engine;
+	struct device *conf_dev;
+	int i;
+
+	for (i = 0; i < idxd->max_engines; i++) {
+		engine = idxd->engines[i];
+		conf_dev = engine_confdev(engine);
+		put_device(conf_dev);
+		kfree(engine);
+	}
+	kfree(idxd->engines);
+}
+
 static int idxd_setup_engines(struct idxd_device *idxd)
 {
 	struct idxd_engine *engine;
@@ -263,6 +309,7 @@ static int idxd_setup_engines(struct idxd_device *idxd)
 		rc = dev_set_name(conf_dev, "engine%d.%d", idxd->id, engine->id);
 		if (rc < 0) {
 			put_device(conf_dev);
+			kfree(engine);
 			goto err;
 		}
 
@@ -276,10 +323,26 @@ static int idxd_setup_engines(struct idxd_device *idxd)
 		engine = idxd->engines[i];
 		conf_dev = engine_confdev(engine);
 		put_device(conf_dev);
+		kfree(engine);
 	}
+	kfree(idxd->engines);
+
 	return rc;
 }
 
+static void idxd_clean_groups(struct idxd_device *idxd)
+{
+	struct idxd_group *group;
+	int i;
+
+	for (i = 0; i < idxd->max_groups; i++) {
+		group = idxd->groups[i];
+		put_device(group_confdev(group));
+		kfree(group);
+	}
+	kfree(idxd->groups);
+}
+
 static int idxd_setup_groups(struct idxd_device *idxd)
 {
 	struct device *dev = &idxd->pdev->dev;
@@ -310,6 +373,7 @@ static int idxd_setup_groups(struct idxd_device *idxd)
 		rc = dev_set_name(conf_dev, "group%d.%d", idxd->id, group->id);
 		if (rc < 0) {
 			put_device(conf_dev);
+			kfree(group);
 			goto err;
 		}
 
@@ -334,20 +398,18 @@ static int idxd_setup_groups(struct idxd_device *idxd)
 	while (--i >= 0) {
 		group = idxd->groups[i];
 		put_device(group_confdev(group));
+		kfree(group);
 	}
+	kfree(idxd->groups);
+
 	return rc;
 }
 
 static void idxd_cleanup_internals(struct idxd_device *idxd)
 {
-	int i;
-
-	for (i = 0; i < idxd->max_groups; i++)
-		put_device(group_confdev(idxd->groups[i]));
-	for (i = 0; i < idxd->max_engines; i++)
-		put_device(engine_confdev(idxd->engines[i]));
-	for (i = 0; i < idxd->max_wqs; i++)
-		put_device(wq_confdev(idxd->wqs[i]));
+	idxd_clean_groups(idxd);
+	idxd_clean_engines(idxd);
+	idxd_clean_wqs(idxd);
 	destroy_workqueue(idxd->wq);
 }
 
@@ -390,7 +452,7 @@ static int idxd_init_evl(struct idxd_device *idxd)
 static int idxd_setup_internals(struct idxd_device *idxd)
 {
 	struct device *dev = &idxd->pdev->dev;
-	int rc, i;
+	int rc;
 
 	init_waitqueue_head(&idxd->cmd_waitq);
 
@@ -421,14 +483,11 @@ static int idxd_setup_internals(struct idxd_device *idxd)
  err_evl:
 	destroy_workqueue(idxd->wq);
  err_wkq_create:
-	for (i = 0; i < idxd->max_groups; i++)
-		put_device(group_confdev(idxd->groups[i]));
+	idxd_clean_groups(idxd);
  err_group:
-	for (i = 0; i < idxd->max_engines; i++)
-		put_device(engine_confdev(idxd->engines[i]));
+	idxd_clean_engines(idxd);
  err_engine:
-	for (i = 0; i < idxd->max_wqs; i++)
-		put_device(wq_confdev(idxd->wqs[i]));
+	idxd_clean_wqs(idxd);
  err_wqs:
 	return rc;
 }
@@ -528,6 +587,17 @@ static void idxd_read_caps(struct idxd_device *idxd)
 		idxd->hw.iaa_cap.bits = ioread64(idxd->reg_base + IDXD_IAACAP_OFFSET);
 }
 
+static void idxd_free(struct idxd_device *idxd)
+{
+	if (!idxd)
+		return;
+
+	put_device(idxd_confdev(idxd));
+	bitmap_free(idxd->opcap_bmap);
+	ida_free(&idxd_ida, idxd->id);
+	kfree(idxd);
+}
+
 static struct idxd_device *idxd_alloc(struct pci_dev *pdev, struct idxd_driver_data *data)
 {
 	struct device *dev = &pdev->dev;
@@ -545,28 +615,34 @@ static struct idxd_device *idxd_alloc(struct pci_dev *pdev, struct idxd_driver_d
 	idxd_dev_set_type(&idxd->idxd_dev, idxd->data->type);
 	idxd->id = ida_alloc(&idxd_ida, GFP_KERNEL);
 	if (idxd->id < 0)
-		return NULL;
+		goto err_ida;
 
 	idxd->opcap_bmap = bitmap_zalloc_node(IDXD_MAX_OPCAP_BITS, GFP_KERNEL, dev_to_node(dev));
-	if (!idxd->opcap_bmap) {
-		ida_free(&idxd_ida, idxd->id);
-		return NULL;
-	}
+	if (!idxd->opcap_bmap)
+		goto err_opcap;
 
 	device_initialize(conf_dev);
 	conf_dev->parent = dev;
 	conf_dev->bus = &dsa_bus_type;
 	conf_dev->type = idxd->data->dev_type;
 	rc = dev_set_name(conf_dev, "%s%d", idxd->data->name_prefix, idxd->id);
-	if (rc < 0) {
-		put_device(conf_dev);
-		return NULL;
-	}
+	if (rc < 0)
+		goto err_name;
 
 	spin_lock_init(&idxd->dev_lock);
 	spin_lock_init(&idxd->cmd_lock);
 
 	return idxd;
+
+err_name:
+	put_device(conf_dev);
+	bitmap_free(idxd->opcap_bmap);
+err_opcap:
+	ida_free(&idxd_ida, idxd->id);
+err_ida:
+	kfree(idxd);
+
+	return NULL;
 }
 
 static int idxd_enable_system_pasid(struct idxd_device *idxd)
@@ -1191,7 +1267,7 @@ int idxd_pci_probe_alloc(struct idxd_device *idxd, struct pci_dev *pdev,
  err:
 	pci_iounmap(pdev, idxd->reg_base);
  err_iomap:
-	put_device(idxd_confdev(idxd));
+	idxd_free(idxd);
  err_idxd_alloc:
 	pci_disable_device(pdev);
 	return rc;
@@ -1233,7 +1309,6 @@ static void idxd_shutdown(struct pci_dev *pdev)
 static void idxd_remove(struct pci_dev *pdev)
 {
 	struct idxd_device *idxd = pci_get_drvdata(pdev);
-	struct idxd_irq_entry *irq_entry;
 
 	idxd_unregister_devices(idxd);
 	/*
@@ -1246,20 +1321,12 @@ static void idxd_remove(struct pci_dev *pdev)
 	get_device(idxd_confdev(idxd));
 	device_unregister(idxd_confdev(idxd));
 	idxd_shutdown(pdev);
-	if (device_pasid_enabled(idxd))
-		idxd_disable_system_pasid(idxd);
 	idxd_device_remove_debugfs(idxd);
-
-	irq_entry = idxd_get_ie(idxd, 0);
-	free_irq(irq_entry->vector, irq_entry);
-	pci_free_irq_vectors(pdev);
+	idxd_cleanup(idxd);
 	pci_iounmap(pdev, idxd->reg_base);
-	if (device_user_pasid_enabled(idxd))
-		idxd_disable_sva(pdev);
-	pci_disable_device(pdev);
-	destroy_workqueue(idxd->wq);
-	perfmon_pmu_remove(idxd);
 	put_device(idxd_confdev(idxd));
+	idxd_free(idxd);
+	pci_disable_device(pdev);
 }
 
 static struct pci_driver idxd_pci_driver = {
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 7ed1956b464290..d1b96f3d908f42 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -1091,8 +1091,11 @@ static void udma_check_tx_completion(struct work_struct *work)
 	u32 residue_diff;
 	ktime_t time_diff;
 	unsigned long delay;
+	unsigned long flags;
 
 	while (1) {
+		spin_lock_irqsave(&uc->vc.lock, flags);
+
 		if (uc->desc) {
 			/* Get previous residue and time stamp */
 			residue_diff = uc->tx_drain.residue;
@@ -1127,6 +1130,8 @@ static void udma_check_tx_completion(struct work_struct *work)
 				break;
 			}
 
+			spin_unlock_irqrestore(&uc->vc.lock, flags);
+
 			usleep_range(ktime_to_us(delay),
 				     ktime_to_us(delay) + 10);
 			continue;
@@ -1143,6 +1148,8 @@ static void udma_check_tx_completion(struct work_struct *work)
 
 		break;
 	}
+
+	spin_unlock_irqrestore(&uc->vc.lock, flags);
 }
 
 static irqreturn_t udma_ring_irq_handler(int irq, void *data)
@@ -4246,7 +4253,6 @@ static struct dma_chan *udma_of_xlate(struct of_phandle_args *dma_spec,
 				      struct of_dma *ofdma)
 {
 	struct udma_dev *ud = ofdma->of_dma_data;
-	dma_cap_mask_t mask = ud->ddev.cap_mask;
 	struct udma_filter_param filter_param;
 	struct dma_chan *chan;
 
@@ -4278,7 +4284,7 @@ static struct dma_chan *udma_of_xlate(struct of_phandle_args *dma_spec,
 		}
 	}
 
-	chan = __dma_request_channel(&mask, udma_dma_filter_fn, &filter_param,
+	chan = __dma_request_channel(&ud->ddev.cap_mask, udma_dma_filter_fn, &filter_param,
 				     ofdma->of_node);
 	if (!chan) {
 		dev_err(ud->dev, "get channel fail in %s.\n", __func__);
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index d63c1030e6ac0e..6121ee6beaa392 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -1203,6 +1203,8 @@ static int pca953x_restore_context(struct pca953x_chip *chip)
 
 	guard(mutex)(&chip->i2c_lock);
 
+	if (chip->client->irq > 0)
+		enable_irq(chip->client->irq);
 	regcache_cache_only(chip->regmap, false);
 	regcache_mark_dirty(chip->regmap);
 	ret = pca953x_regcache_sync(chip);
@@ -1215,6 +1217,10 @@ static int pca953x_restore_context(struct pca953x_chip *chip)
 static void pca953x_save_context(struct pca953x_chip *chip)
 {
 	guard(mutex)(&chip->i2c_lock);
+
+	/* Disable IRQ to prevent early triggering while regmap "cache only" is on */
+	if (chip->client->irq > 0)
+		disable_irq(chip->client->irq);
 	regcache_cache_only(chip->regmap, true);
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
index cfdf558b48b648..02138aa557935e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
@@ -109,7 +109,7 @@ 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, 0);
+	drm_exec_init(&exec, 0, 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/gmc_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
index 1eb97117fe7ae4..0ba82eabca02c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
@@ -750,6 +750,18 @@ static int gmc_v11_0_sw_init(struct amdgpu_ip_block *ip_block)
 	adev->gmc.vram_type = vram_type;
 	adev->gmc.vram_vendor = vram_vendor;
 
+	/* The mall_size is already calculated as mall_size_per_umc * num_umc.
+	 * However, for gfx1151, which features a 2-to-1 UMC mapping,
+	 * the result must be multiplied by 2 to determine the actual mall size.
+	 */
+	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
+	case IP_VERSION(11, 5, 1):
+		adev->gmc.mall_size *= 2;
+		break;
+	default:
+		break;
+	}
+
 	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
 	case IP_VERSION(11, 0, 0):
 	case IP_VERSION(11, 0, 1):
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 2dbd71fbae28a5..4a8d76a4f3ce6e 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -12621,7 +12621,8 @@ int amdgpu_dm_process_dmub_aux_transfer_sync(
 		/* The reply is stored in the top nibble of the command. */
 		payload->reply[0] = (adev->dm.dmub_notify->aux_reply.command >> 4) & 0xF;
 
-	if (!payload->write && p_notify->aux_reply.length)
+	/*write req may receive a byte indicating partially written number as well*/
+	if (p_notify->aux_reply.length)
 		memcpy(payload->data, p_notify->aux_reply.data,
 				p_notify->aux_reply.length);
 
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
index 66df18b1d0af9f..8497de360640a3 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c
@@ -62,6 +62,7 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 	enum aux_return_code_type operation_result;
 	struct amdgpu_device *adev;
 	struct ddc_service *ddc;
+	uint8_t copy[16];
 
 	if (WARN_ON(msg->size > 16))
 		return -E2BIG;
@@ -77,6 +78,11 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 			(msg->request & DP_AUX_I2C_WRITE_STATUS_UPDATE) != 0;
 	payload.defer_delay = 0;
 
+	if (payload.write) {
+		memcpy(copy, msg->buffer, msg->size);
+		payload.data = copy;
+	}
+
 	result = dc_link_aux_transfer_raw(TO_DM_AUX(aux)->ddc_service, &payload,
 				      &operation_result);
 
@@ -100,9 +106,9 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 	 */
 	if (payload.write && result >= 0) {
 		if (result) {
-			/*one byte indicating partially written bytes. Force 0 to retry*/
-			drm_info(adev_to_drm(adev), "amdgpu: AUX partially written\n");
-			result = 0;
+			/*one byte indicating partially written bytes*/
+			drm_dbg_dp(adev_to_drm(adev), "amdgpu: AUX partially written\n");
+			result = payload.data[0];
 		} else if (!payload.reply[0])
 			/*I2C_ACK|AUX_ACK*/
 			result = msg->size;
@@ -127,11 +133,11 @@ static ssize_t dm_dp_aux_transfer(struct drm_dp_aux *aux,
 			break;
 		}
 
-		drm_info(adev_to_drm(adev), "amdgpu: DP AUX transfer fail:%d\n", operation_result);
+		drm_dbg_dp(adev_to_drm(adev), "amdgpu: DP AUX transfer fail:%d\n", operation_result);
 	}
 
 	if (payload.reply[0])
-		drm_info(adev_to_drm(adev), "amdgpu: AUX reply command not ACK: 0x%02x.",
+		drm_dbg_dp(adev_to_drm(adev), "amdgpu: AUX reply command not ACK: 0x%02x.",
 			payload.reply[0]);
 
 	return result;
diff --git a/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c b/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c
index 1236e0f9a2560c..712aff7e17f7a0 100644
--- a/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c
+++ b/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_cm.c
@@ -120,10 +120,11 @@ void dpp401_set_cursor_attributes(
 	enum dc_cursor_color_format color_format = cursor_attributes->color_format;
 	int cur_rom_en = 0;
 
-	// DCN4 should always do Cursor degamma for Cursor Color modes
 	if (color_format == CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA ||
 		color_format == CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA) {
-		cur_rom_en = 1;
+		if (cursor_attributes->attribute_flags.bits.ENABLE_CURSOR_DEGAMMA) {
+			cur_rom_en = 1;
+		}
 	}
 
 	REG_UPDATE_3(CURSOR0_CONTROL,
diff --git a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
index 89af3e4afbc251..0d39d193dacfa0 100644
--- a/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
@@ -2027,9 +2027,9 @@ static void dcn401_program_pipe(
 				dc->res_pool->hubbub, pipe_ctx->plane_res.hubp->inst, pipe_ctx->hubp_regs.det_size);
 	}
 
-	if (pipe_ctx->update_flags.raw ||
-		(pipe_ctx->plane_state && pipe_ctx->plane_state->update_flags.raw) ||
-		pipe_ctx->stream->update_flags.raw)
+	if (pipe_ctx->plane_state && (pipe_ctx->update_flags.raw ||
+	    pipe_ctx->plane_state->update_flags.raw ||
+	    pipe_ctx->stream->update_flags.raw))
 		dc->hwss.update_dchubp_dpp(dc, pipe_ctx, context);
 
 	if (pipe_ctx->plane_state && (pipe_ctx->update_flags.bits.enable ||
diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index ce8cea5d3a56be..c61e6026adfae5 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -75,7 +75,7 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi,
 	unsigned long long venc_freq;
 	unsigned long long hdmi_freq;
 
-	vclk_freq = mode->clock * 1000;
+	vclk_freq = mode->clock * 1000ULL;
 
 	/* For 420, pixel clock is half unlike venc clock */
 	if (encoder_hdmi->output_bus_fmt == MEDIA_BUS_FMT_UYYVYY8_0_5X24)
@@ -123,7 +123,7 @@ static enum drm_mode_status meson_encoder_hdmi_mode_valid(struct drm_bridge *bri
 	struct meson_encoder_hdmi *encoder_hdmi = bridge_to_meson_encoder_hdmi(bridge);
 	struct meson_drm *priv = encoder_hdmi->priv;
 	bool is_hdmi2_sink = display_info->hdmi.scdc.supported;
-	unsigned long long clock = mode->clock * 1000;
+	unsigned long long clock = mode->clock * 1000ULL;
 	unsigned long long phy_freq;
 	unsigned long long vclk_freq;
 	unsigned long long venc_freq;
diff --git a/drivers/gpu/drm/tiny/panel-mipi-dbi.c b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
index 0460ecaef4bd98..23914a9f7fd376 100644
--- a/drivers/gpu/drm/tiny/panel-mipi-dbi.c
+++ b/drivers/gpu/drm/tiny/panel-mipi-dbi.c
@@ -390,7 +390,10 @@ static int panel_mipi_dbi_spi_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, drm);
 
-	drm_client_setup(drm, NULL);
+	if (bpp == 16)
+		drm_client_setup_with_fourcc(drm, DRM_FORMAT_RGB565);
+	else
+		drm_client_setup_with_fourcc(drm, DRM_FORMAT_RGB888);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
index 10ec2920d31b34..d4033278be9fca 100644
--- a/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
+++ b/drivers/gpu/drm/xe/instructions/xe_mi_commands.h
@@ -47,6 +47,10 @@
 #define   MI_LRI_FORCE_POSTED		REG_BIT(12)
 #define   MI_LRI_LEN(x)			(((x) & 0xff) + 1)
 
+#define MI_STORE_REGISTER_MEM		(__MI_INSTR(0x24) | XE_INSTR_NUM_DW(4))
+#define   MI_SRM_USE_GGTT		REG_BIT(22)
+#define   MI_SRM_ADD_CS_OFFSET		REG_BIT(19)
+
 #define MI_FLUSH_DW			__MI_INSTR(0x26)
 #define   MI_FLUSH_DW_STORE_INDEX	REG_BIT(21)
 #define   MI_INVALIDATE_TLB		REG_BIT(18)
diff --git a/drivers/gpu/drm/xe/xe_gsc.c b/drivers/gpu/drm/xe/xe_gsc.c
index 1eb791ddc375c7..0f11b1c00960d5 100644
--- a/drivers/gpu/drm/xe/xe_gsc.c
+++ b/drivers/gpu/drm/xe/xe_gsc.c
@@ -564,6 +564,28 @@ void xe_gsc_remove(struct xe_gsc *gsc)
 	xe_gsc_proxy_remove(gsc);
 }
 
+void xe_gsc_stop_prepare(struct xe_gsc *gsc)
+{
+	struct xe_gt *gt = gsc_to_gt(gsc);
+	int ret;
+
+	if (!xe_uc_fw_is_loadable(&gsc->fw) || xe_uc_fw_is_in_error_state(&gsc->fw))
+		return;
+
+	xe_force_wake_assert_held(gt_to_fw(gt), XE_FW_GSC);
+
+	/*
+	 * If the GSC FW load or the proxy init are interrupted, the only way
+	 * to recover it is to do an FLR and reload the GSC from scratch.
+	 * Therefore, let's wait for the init to complete before stopping
+	 * operations. The proxy init is the last step, so we can just wait on
+	 * that
+	 */
+	ret = xe_gsc_wait_for_proxy_init_done(gsc);
+	if (ret)
+		xe_gt_err(gt, "failed to wait for GSC init completion before uc stop\n");
+}
+
 /*
  * wa_14015076503: if the GSC FW is loaded, we need to alert it before doing a
  * GSC engine reset by writing a notification bit in the GS1 register and then
diff --git a/drivers/gpu/drm/xe/xe_gsc.h b/drivers/gpu/drm/xe/xe_gsc.h
index e282b9ef6ec4d5..c31fe24c4b663c 100644
--- a/drivers/gpu/drm/xe/xe_gsc.h
+++ b/drivers/gpu/drm/xe/xe_gsc.h
@@ -16,6 +16,7 @@ struct xe_hw_engine;
 int xe_gsc_init(struct xe_gsc *gsc);
 int xe_gsc_init_post_hwconfig(struct xe_gsc *gsc);
 void xe_gsc_wait_for_worker_completion(struct xe_gsc *gsc);
+void xe_gsc_stop_prepare(struct xe_gsc *gsc);
 void xe_gsc_load_start(struct xe_gsc *gsc);
 void xe_gsc_remove(struct xe_gsc *gsc);
 void xe_gsc_hwe_irq_handler(struct xe_hw_engine *hwe, u16 intr_vec);
diff --git a/drivers/gpu/drm/xe/xe_gsc_proxy.c b/drivers/gpu/drm/xe/xe_gsc_proxy.c
index 24cc6a4f9a96a2..76636da3d06cb4 100644
--- a/drivers/gpu/drm/xe/xe_gsc_proxy.c
+++ b/drivers/gpu/drm/xe/xe_gsc_proxy.c
@@ -71,6 +71,17 @@ bool xe_gsc_proxy_init_done(struct xe_gsc *gsc)
 	       HECI1_FWSTS1_PROXY_STATE_NORMAL;
 }
 
+int xe_gsc_wait_for_proxy_init_done(struct xe_gsc *gsc)
+{
+	struct xe_gt *gt = gsc_to_gt(gsc);
+
+	/* Proxy init can take up to 500ms, so wait double that for safety */
+	return xe_mmio_wait32(&gt->mmio, HECI_FWSTS1(MTL_GSC_HECI1_BASE),
+			      HECI1_FWSTS1_CURRENT_STATE,
+			      HECI1_FWSTS1_PROXY_STATE_NORMAL,
+			      USEC_PER_SEC, NULL, false);
+}
+
 static void __gsc_proxy_irq_rmw(struct xe_gsc *gsc, u32 clr, u32 set)
 {
 	struct xe_gt *gt = gsc_to_gt(gsc);
diff --git a/drivers/gpu/drm/xe/xe_gsc_proxy.h b/drivers/gpu/drm/xe/xe_gsc_proxy.h
index c511ade6b86378..e2498aa6de1881 100644
--- a/drivers/gpu/drm/xe/xe_gsc_proxy.h
+++ b/drivers/gpu/drm/xe/xe_gsc_proxy.h
@@ -13,6 +13,7 @@ struct xe_gsc;
 int xe_gsc_proxy_init(struct xe_gsc *gsc);
 bool xe_gsc_proxy_init_done(struct xe_gsc *gsc);
 void xe_gsc_proxy_remove(struct xe_gsc *gsc);
+int xe_gsc_wait_for_proxy_init_done(struct xe_gsc *gsc);
 int xe_gsc_proxy_start(struct xe_gsc *gsc);
 
 int xe_gsc_proxy_request_handler(struct xe_gsc *gsc);
diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c
index 94eed1315b0f1b..150dca2f910335 100644
--- a/drivers/gpu/drm/xe/xe_gt.c
+++ b/drivers/gpu/drm/xe/xe_gt.c
@@ -862,7 +862,7 @@ void xe_gt_suspend_prepare(struct xe_gt *gt)
 
 	fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL);
 
-	xe_uc_stop_prepare(&gt->uc);
+	xe_uc_suspend_prepare(&gt->uc);
 
 	xe_force_wake_put(gt_to_fw(gt), fw_ref);
 }
diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index bbb9ffbf636726..2a953c4f7d5ddf 100644
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -684,7 +684,7 @@ static inline u32 __xe_lrc_start_seqno_offset(struct xe_lrc *lrc)
 
 static u32 __xe_lrc_ctx_job_timestamp_offset(struct xe_lrc *lrc)
 {
-	/* The start seqno is stored in the driver-defined portion of PPHWSP */
+	/* This is stored in the driver-defined portion of PPHWSP */
 	return xe_lrc_pphwsp_offset(lrc) + LRC_CTX_JOB_TIMESTAMP_OFFSET;
 }
 
diff --git a/drivers/gpu/drm/xe/xe_ring_ops.c b/drivers/gpu/drm/xe/xe_ring_ops.c
index 8d1fb33d923f4d..3493177947680c 100644
--- a/drivers/gpu/drm/xe/xe_ring_ops.c
+++ b/drivers/gpu/drm/xe/xe_ring_ops.c
@@ -234,13 +234,10 @@ static u32 get_ppgtt_flag(struct xe_sched_job *job)
 
 static int emit_copy_timestamp(struct xe_lrc *lrc, u32 *dw, int i)
 {
-	dw[i++] = MI_COPY_MEM_MEM | MI_COPY_MEM_MEM_SRC_GGTT |
-		MI_COPY_MEM_MEM_DST_GGTT;
+	dw[i++] = MI_STORE_REGISTER_MEM | MI_SRM_USE_GGTT | MI_SRM_ADD_CS_OFFSET;
+	dw[i++] = RING_CTX_TIMESTAMP(0).addr;
 	dw[i++] = xe_lrc_ctx_job_timestamp_ggtt_addr(lrc);
 	dw[i++] = 0;
-	dw[i++] = xe_lrc_ctx_timestamp_ggtt_addr(lrc);
-	dw[i++] = 0;
-	dw[i++] = MI_NOOP;
 
 	return i;
 }
diff --git a/drivers/gpu/drm/xe/xe_uc.c b/drivers/gpu/drm/xe/xe_uc.c
index 0d073a9987c2e8..bb03c524613f2c 100644
--- a/drivers/gpu/drm/xe/xe_uc.c
+++ b/drivers/gpu/drm/xe/xe_uc.c
@@ -241,7 +241,7 @@ void xe_uc_gucrc_disable(struct xe_uc *uc)
 
 void xe_uc_stop_prepare(struct xe_uc *uc)
 {
-	xe_gsc_wait_for_worker_completion(&uc->gsc);
+	xe_gsc_stop_prepare(&uc->gsc);
 	xe_guc_stop_prepare(&uc->guc);
 }
 
@@ -275,6 +275,12 @@ static void uc_reset_wait(struct xe_uc *uc)
 		goto again;
 }
 
+void xe_uc_suspend_prepare(struct xe_uc *uc)
+{
+	xe_gsc_wait_for_worker_completion(&uc->gsc);
+	xe_guc_stop_prepare(&uc->guc);
+}
+
 int xe_uc_suspend(struct xe_uc *uc)
 {
 	/* GuC submission not enabled, nothing to do */
diff --git a/drivers/gpu/drm/xe/xe_uc.h b/drivers/gpu/drm/xe/xe_uc.h
index 506517c1133397..ba2937ab94cf56 100644
--- a/drivers/gpu/drm/xe/xe_uc.h
+++ b/drivers/gpu/drm/xe/xe_uc.h
@@ -18,6 +18,7 @@ int xe_uc_reset_prepare(struct xe_uc *uc);
 void xe_uc_stop_prepare(struct xe_uc *uc);
 void xe_uc_stop(struct xe_uc *uc);
 int xe_uc_start(struct xe_uc *uc);
+void xe_uc_suspend_prepare(struct xe_uc *uc);
 int xe_uc_suspend(struct xe_uc *uc);
 int xe_uc_sanitize_reset(struct xe_uc *uc);
 void xe_uc_remove(struct xe_uc *uc);
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index e9929c4aa72eb4..a02969fd50686d 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -134,9 +134,6 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 	for (i = 0; i < cl_data->num_hid_devices; i++) {
 		cl_data->sensor_sts[i] = SENSOR_DISABLED;
 
-		if (cl_data->num_hid_devices == 1 && cl_data->sensor_idx[0] == SRA_IDX)
-			break;
-
 		if (cl_data->sensor_idx[i] == SRA_IDX) {
 			info.sensor_idx = cl_data->sensor_idx[i];
 			writel(0, privdata->mmio + amd_get_p2c_val(privdata, 0));
@@ -145,8 +142,10 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 				(privdata, cl_data->sensor_idx[i], ENABLE_SENSOR);
 
 			cl_data->sensor_sts[i] = (status == 0) ? SENSOR_ENABLED : SENSOR_DISABLED;
-			if (cl_data->sensor_sts[i] == SENSOR_ENABLED)
+			if (cl_data->sensor_sts[i] == SENSOR_ENABLED) {
+				cl_data->is_any_sensor_enabled = true;
 				privdata->dev_en.is_sra_present = true;
+			}
 			continue;
 		}
 
diff --git a/drivers/hid/bpf/hid_bpf_dispatch.c b/drivers/hid/bpf/hid_bpf_dispatch.c
index 2e96ec6a3073da..9a06f9b0e4ef33 100644
--- a/drivers/hid/bpf/hid_bpf_dispatch.c
+++ b/drivers/hid/bpf/hid_bpf_dispatch.c
@@ -38,6 +38,9 @@ dispatch_hid_bpf_device_event(struct hid_device *hdev, enum hid_report_type type
 	struct hid_bpf_ops *e;
 	int ret;
 
+	if (unlikely(hdev->bpf.destroyed))
+		return ERR_PTR(-ENODEV);
+
 	if (type >= HID_REPORT_TYPES)
 		return ERR_PTR(-EINVAL);
 
@@ -93,6 +96,9 @@ int dispatch_hid_bpf_raw_requests(struct hid_device *hdev,
 	struct hid_bpf_ops *e;
 	int ret, idx;
 
+	if (unlikely(hdev->bpf.destroyed))
+		return -ENODEV;
+
 	if (rtype >= HID_REPORT_TYPES)
 		return -EINVAL;
 
@@ -130,6 +136,9 @@ int dispatch_hid_bpf_output_report(struct hid_device *hdev,
 	struct hid_bpf_ops *e;
 	int ret, idx;
 
+	if (unlikely(hdev->bpf.destroyed))
+		return -ENODEV;
+
 	idx = srcu_read_lock(&hdev->bpf.srcu);
 	list_for_each_entry_srcu(e, &hdev->bpf.prog_list, list,
 				 srcu_read_lock_held(&hdev->bpf.srcu)) {
diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c
index 3b81468a1df297..0bf70664c35ee1 100644
--- a/drivers/hid/hid-thrustmaster.c
+++ b/drivers/hid/hid-thrustmaster.c
@@ -174,6 +174,7 @@ static void thrustmaster_interrupts(struct hid_device *hdev)
 	u8 ep_addr[2] = {b_ep, 0};
 
 	if (!usb_check_int_endpoints(usbif, ep_addr)) {
+		kfree(send_buf);
 		hid_err(hdev, "Unexpected non-int endpoint\n");
 		return;
 	}
diff --git a/drivers/hid/hid-uclogic-core.c b/drivers/hid/hid-uclogic-core.c
index d8008933c052f5..321c43fb06ae06 100644
--- a/drivers/hid/hid-uclogic-core.c
+++ b/drivers/hid/hid-uclogic-core.c
@@ -142,11 +142,12 @@ static int uclogic_input_configured(struct hid_device *hdev,
 			suffix = "System Control";
 			break;
 		}
-	}
-
-	if (suffix)
+	} else {
 		hi->input->name = devm_kasprintf(&hdev->dev, GFP_KERNEL,
 						 "%s %s", hdev->name, suffix);
+		if (!hi->input->name)
+			return -ENOMEM;
+	}
 
 	return 0;
 }
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index fb8cd8469328ee..35f26fa1ffe76e 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -1077,68 +1077,10 @@ int vmbus_sendpacket(struct vmbus_channel *channel, void *buffer,
 EXPORT_SYMBOL(vmbus_sendpacket);
 
 /*
- * vmbus_sendpacket_pagebuffer - Send a range of single-page buffer
- * packets using a GPADL Direct packet type. This interface allows you
- * to control notifying the host. This will be useful for sending
- * batched data. Also the sender can control the send flags
- * explicitly.
- */
-int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
-				struct hv_page_buffer pagebuffers[],
-				u32 pagecount, void *buffer, u32 bufferlen,
-				u64 requestid)
-{
-	int i;
-	struct vmbus_channel_packet_page_buffer desc;
-	u32 descsize;
-	u32 packetlen;
-	u32 packetlen_aligned;
-	struct kvec bufferlist[3];
-	u64 aligned_data = 0;
-
-	if (pagecount > MAX_PAGE_BUFFER_COUNT)
-		return -EINVAL;
-
-	/*
-	 * Adjust the size down since vmbus_channel_packet_page_buffer is the
-	 * largest size we support
-	 */
-	descsize = sizeof(struct vmbus_channel_packet_page_buffer) -
-			  ((MAX_PAGE_BUFFER_COUNT - pagecount) *
-			  sizeof(struct hv_page_buffer));
-	packetlen = descsize + bufferlen;
-	packetlen_aligned = ALIGN(packetlen, sizeof(u64));
-
-	/* Setup the descriptor */
-	desc.type = VM_PKT_DATA_USING_GPA_DIRECT;
-	desc.flags = VMBUS_DATA_PACKET_FLAG_COMPLETION_REQUESTED;
-	desc.dataoffset8 = descsize >> 3; /* in 8-bytes granularity */
-	desc.length8 = (u16)(packetlen_aligned >> 3);
-	desc.transactionid = VMBUS_RQST_ERROR; /* will be updated in hv_ringbuffer_write() */
-	desc.reserved = 0;
-	desc.rangecount = pagecount;
-
-	for (i = 0; i < pagecount; i++) {
-		desc.range[i].len = pagebuffers[i].len;
-		desc.range[i].offset = pagebuffers[i].offset;
-		desc.range[i].pfn	 = pagebuffers[i].pfn;
-	}
-
-	bufferlist[0].iov_base = &desc;
-	bufferlist[0].iov_len = descsize;
-	bufferlist[1].iov_base = buffer;
-	bufferlist[1].iov_len = bufferlen;
-	bufferlist[2].iov_base = &aligned_data;
-	bufferlist[2].iov_len = (packetlen_aligned - packetlen);
-
-	return hv_ringbuffer_write(channel, bufferlist, 3, requestid, NULL);
-}
-EXPORT_SYMBOL_GPL(vmbus_sendpacket_pagebuffer);
-
-/*
- * vmbus_sendpacket_multipagebuffer - Send a multi-page buffer packet
+ * vmbus_sendpacket_mpb_desc - Send one or more multi-page buffer packets
  * using a GPADL Direct packet type.
- * The buffer includes the vmbus descriptor.
+ * The desc argument must include space for the VMBus descriptor. The
+ * rangecount field must already be set.
  */
 int vmbus_sendpacket_mpb_desc(struct vmbus_channel *channel,
 			      struct vmbus_packet_mpb_array *desc,
@@ -1160,7 +1102,6 @@ int vmbus_sendpacket_mpb_desc(struct vmbus_channel *channel,
 	desc->length8 = (u16)(packetlen_aligned >> 3);
 	desc->transactionid = VMBUS_RQST_ERROR; /* will be updated in hv_ringbuffer_write() */
 	desc->reserved = 0;
-	desc->rangecount = 1;
 
 	bufferlist[0].iov_base = desc;
 	bufferlist[0].iov_len = desc_size;
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c
index 8e0267c7cc294e..f21f9877c04047 100644
--- a/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ b/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -278,9 +278,11 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev,
 
 	if ((dev->flags & MODEL_MASK) == MODEL_AMD_NAVI_GPU) {
 		dev->slave = i2c_new_ccgx_ucsi(&dev->adapter, dev->irq, &dgpu_node);
-		if (IS_ERR(dev->slave))
+		if (IS_ERR(dev->slave)) {
+			i2c_del_adapter(&dev->adapter);
 			return dev_err_probe(device, PTR_ERR(dev->slave),
 					     "register UCSI failed\n");
+		}
 	}
 
 	pm_runtime_set_autosuspend_delay(device, 1000);
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index d39354afd5394d..0339e27f92c323 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -85,6 +85,10 @@ static const unsigned int ad7606_oversampling_avail[7] = {
 	1, 2, 4, 8, 16, 32, 64,
 };
 
+static const unsigned int ad7606b_oversampling_avail[9] = {
+	1, 2, 4, 8, 16, 32, 64, 128, 256,
+};
+
 static const unsigned int ad7616_oversampling_avail[8] = {
 	1, 2, 4, 8, 16, 32, 64, 128,
 };
@@ -187,6 +191,8 @@ static int ad7608_chan_scale_setup(struct iio_dev *indio_dev,
 				   struct iio_chan_spec *chan, int ch);
 static int ad7609_chan_scale_setup(struct iio_dev *indio_dev,
 				   struct iio_chan_spec *chan, int ch);
+static int ad7616_sw_mode_setup(struct iio_dev *indio_dev);
+static int ad7606b_sw_mode_setup(struct iio_dev *indio_dev);
 
 const struct ad7606_chip_info ad7605_4_info = {
 	.channels = ad7605_channels,
@@ -239,6 +245,7 @@ const struct ad7606_chip_info ad7606b_info = {
 	.oversampling_avail = ad7606_oversampling_avail,
 	.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
 	.scale_setup_cb = ad7606_16bit_chan_scale_setup,
+	.sw_setup_cb = ad7606b_sw_mode_setup,
 };
 EXPORT_SYMBOL_NS_GPL(ad7606b_info, "IIO_AD7606");
 
@@ -250,6 +257,7 @@ const struct ad7606_chip_info ad7606c_16_info = {
 	.oversampling_avail = ad7606_oversampling_avail,
 	.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
 	.scale_setup_cb = ad7606c_16bit_chan_scale_setup,
+	.sw_setup_cb = ad7606b_sw_mode_setup,
 };
 EXPORT_SYMBOL_NS_GPL(ad7606c_16_info, "IIO_AD7606");
 
@@ -294,6 +302,7 @@ const struct ad7606_chip_info ad7606c_18_info = {
 	.oversampling_avail = ad7606_oversampling_avail,
 	.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
 	.scale_setup_cb = ad7606c_18bit_chan_scale_setup,
+	.sw_setup_cb = ad7606b_sw_mode_setup,
 };
 EXPORT_SYMBOL_NS_GPL(ad7606c_18_info, "IIO_AD7606");
 
@@ -307,6 +316,7 @@ const struct ad7606_chip_info ad7616_info = {
 	.oversampling_num = ARRAY_SIZE(ad7616_oversampling_avail),
 	.os_req_reset = true,
 	.scale_setup_cb = ad7606_16bit_chan_scale_setup,
+	.sw_setup_cb = ad7616_sw_mode_setup,
 };
 EXPORT_SYMBOL_NS_GPL(ad7616_info, "IIO_AD7606");
 
@@ -1138,16 +1148,123 @@ static const struct iio_trigger_ops ad7606_trigger_ops = {
 	.validate_device = iio_trigger_validate_own_device,
 };
 
-static int ad7606_sw_mode_setup(struct iio_dev *indio_dev)
+static int ad7606_write_mask(struct ad7606_state *st, unsigned int addr,
+			     unsigned long mask, unsigned int val)
+{
+	int readval;
+
+	readval = st->bops->reg_read(st, addr);
+	if (readval < 0)
+		return readval;
+
+	readval &= ~mask;
+	readval |= val;
+
+	return st->bops->reg_write(st, addr, readval);
+}
+
+static int ad7616_write_scale_sw(struct iio_dev *indio_dev, int ch, int val)
 {
 	struct ad7606_state *st = iio_priv(indio_dev);
+	unsigned int ch_addr, mode, ch_index;
 
-	st->sw_mode_en = st->bops->sw_mode_config &&
-			 device_property_present(st->dev, "adi,sw-mode");
-	if (!st->sw_mode_en)
-		return 0;
+	/*
+	 * Ad7616 has 16 channels divided in group A and group B.
+	 * The range of channels from A are stored in registers with address 4
+	 * while channels from B are stored in register with address 6.
+	 * The last bit from channels determines if it is from group A or B
+	 * because the order of channels in iio is 0A, 0B, 1A, 1B...
+	 */
+	ch_index = ch >> 1;
+
+	ch_addr = AD7616_RANGE_CH_ADDR(ch_index);
+
+	if ((ch & 0x1) == 0) /* channel A */
+		ch_addr += AD7616_RANGE_CH_A_ADDR_OFF;
+	else	/* channel B */
+		ch_addr += AD7616_RANGE_CH_B_ADDR_OFF;
+
+	/* 0b01 for 2.5v, 0b10 for 5v and 0b11 for 10v */
+	mode = AD7616_RANGE_CH_MODE(ch_index, ((val + 1) & 0b11));
+
+	return ad7606_write_mask(st, ch_addr, AD7616_RANGE_CH_MSK(ch_index),
+				 mode);
+}
+
+static int ad7616_write_os_sw(struct iio_dev *indio_dev, int val)
+{
+	struct ad7606_state *st = iio_priv(indio_dev);
+
+	return ad7606_write_mask(st, AD7616_CONFIGURATION_REGISTER,
+				 AD7616_OS_MASK, val << 2);
+}
+
+static int ad7606_write_scale_sw(struct iio_dev *indio_dev, int ch, int val)
+{
+	struct ad7606_state *st = iio_priv(indio_dev);
+
+	return ad7606_write_mask(st, AD7606_RANGE_CH_ADDR(ch),
+				 AD7606_RANGE_CH_MSK(ch),
+				 AD7606_RANGE_CH_MODE(ch, val));
+}
+
+static int ad7606_write_os_sw(struct iio_dev *indio_dev, int val)
+{
+	struct ad7606_state *st = iio_priv(indio_dev);
+
+	return st->bops->reg_write(st, AD7606_OS_MODE, val);
+}
+
+static int ad7616_sw_mode_setup(struct iio_dev *indio_dev)
+{
+	struct ad7606_state *st = iio_priv(indio_dev);
+	int ret;
+
+	/*
+	 * Scale can be configured individually for each channel
+	 * in software mode.
+	 */
+
+	st->write_scale = ad7616_write_scale_sw;
+	st->write_os = &ad7616_write_os_sw;
+
+	if (st->bops->sw_mode_config) {
+		ret = st->bops->sw_mode_config(indio_dev);
+		if (ret)
+			return ret;
+	}
+
+	/* Activate Burst mode and SEQEN MODE */
+	return ad7606_write_mask(st, AD7616_CONFIGURATION_REGISTER,
+				 AD7616_BURST_MODE | AD7616_SEQEN_MODE,
+				 AD7616_BURST_MODE | AD7616_SEQEN_MODE);
+}
 
-	indio_dev->info = &ad7606_info_sw_mode;
+static int ad7606b_sw_mode_setup(struct iio_dev *indio_dev)
+{
+	struct ad7606_state *st = iio_priv(indio_dev);
+	DECLARE_BITMAP(os, 3);
+
+	bitmap_fill(os, 3);
+	/*
+	 * Software mode is enabled when all three oversampling
+	 * pins are set to high. If oversampling gpios are defined
+	 * in the device tree, then they need to be set to high,
+	 * otherwise, they must be hardwired to VDD
+	 */
+	if (st->gpio_os) {
+		gpiod_set_array_value(st->gpio_os->ndescs, st->gpio_os->desc,
+				      st->gpio_os->info, os);
+	}
+	/* OS of 128 and 256 are available only in software mode */
+	st->oversampling_avail = ad7606b_oversampling_avail;
+	st->num_os_ratios = ARRAY_SIZE(ad7606b_oversampling_avail);
+
+	st->write_scale = ad7606_write_scale_sw;
+	st->write_os = &ad7606_write_os_sw;
+
+	if (!st->bops->sw_mode_config)
+		return 0;
 
 	return st->bops->sw_mode_config(indio_dev);
 }
@@ -1246,17 +1363,6 @@ int ad7606_probe(struct device *dev, int irq, void __iomem *base_address,
 			return -ERESTARTSYS;
 	}
 
-	st->write_scale = ad7606_write_scale_hw;
-	st->write_os = ad7606_write_os_hw;
-
-	ret = ad7606_sw_mode_setup(indio_dev);
-	if (ret)
-		return ret;
-
-	ret = ad7606_chan_scales_setup(indio_dev);
-	if (ret)
-		return ret;
-
 	/* If convst pin is not defined, setup PWM. */
 	if (!st->gpio_convst) {
 		st->cnvst_pwm = devm_pwm_get(dev, NULL);
@@ -1334,6 +1440,20 @@ int ad7606_probe(struct device *dev, int irq, void __iomem *base_address,
 			return ret;
 	}
 
+	st->write_scale = ad7606_write_scale_hw;
+	st->write_os = ad7606_write_os_hw;
+
+	st->sw_mode_en = st->chip_info->sw_setup_cb &&
+			 device_property_present(st->dev, "adi,sw-mode");
+	if (st->sw_mode_en) {
+		indio_dev->info = &ad7606_info_sw_mode;
+		st->chip_info->sw_setup_cb(indio_dev);
+	}
+
+	ret = ad7606_chan_scales_setup(indio_dev);
+	if (ret)
+		return ret;
+
 	return devm_iio_device_register(dev, indio_dev);
 }
 EXPORT_SYMBOL_NS_GPL(ad7606_probe, "IIO_AD7606");
diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h
index 8778ffe515b30c..7a044b499cfe16 100644
--- a/drivers/iio/adc/ad7606.h
+++ b/drivers/iio/adc/ad7606.h
@@ -10,6 +10,36 @@
 
 #define AD760X_MAX_CHANNELS	16
 
+#define AD7616_CONFIGURATION_REGISTER	0x02
+#define AD7616_OS_MASK			GENMASK(4, 2)
+#define AD7616_BURST_MODE		BIT(6)
+#define AD7616_SEQEN_MODE		BIT(5)
+#define AD7616_RANGE_CH_A_ADDR_OFF	0x04
+#define AD7616_RANGE_CH_B_ADDR_OFF	0x06
+/*
+ * Range of channels from a group are stored in 2 registers.
+ * 0, 1, 2, 3 in a register followed by 4, 5, 6, 7 in second register.
+ * For channels from second group(8-15) the order is the same, only with
+ * an offset of 2 for register address.
+ */
+#define AD7616_RANGE_CH_ADDR(ch)	((ch) >> 2)
+/* The range of the channel is stored in 2 bits */
+#define AD7616_RANGE_CH_MSK(ch)		(0b11 << (((ch) & 0b11) * 2))
+#define AD7616_RANGE_CH_MODE(ch, mode)	((mode) << ((((ch) & 0b11)) * 2))
+
+#define AD7606_CONFIGURATION_REGISTER	0x02
+#define AD7606_SINGLE_DOUT		0x00
+
+/*
+ * Range for AD7606B channels are stored in registers starting with address 0x3.
+ * Each register stores range for 2 channels(4 bits per channel).
+ */
+#define AD7606_RANGE_CH_MSK(ch)		(GENMASK(3, 0) << (4 * ((ch) & 0x1)))
+#define AD7606_RANGE_CH_MODE(ch, mode)	\
+	((GENMASK(3, 0) & (mode)) << (4 * ((ch) & 0x1)))
+#define AD7606_RANGE_CH_ADDR(ch)	(0x03 + ((ch) >> 1))
+#define AD7606_OS_MODE			0x08
+
 #define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, bits) {	\
 		.type = IIO_VOLTAGE,				\
 		.indexed = 1,					\
@@ -71,6 +101,7 @@ struct ad7606_state;
 
 typedef int (*ad7606_scale_setup_cb_t)(struct iio_dev *indio_dev,
 				       struct iio_chan_spec *chan, int ch);
+typedef int (*ad7606_sw_setup_cb_t)(struct iio_dev *indio_dev);
 
 /**
  * struct ad7606_chip_info - chip specific information
@@ -80,6 +111,7 @@ typedef int (*ad7606_scale_setup_cb_t)(struct iio_dev *indio_dev,
  * @num_channels:	number of channels
  * @num_adc_channels	the number of channels the ADC actually inputs.
  * @scale_setup_cb:	callback to setup the scales for each channel
+ * @sw_setup_cb:	callback to setup the software mode if available.
  * @oversampling_avail	pointer to the array which stores the available
  *			oversampling ratios.
  * @oversampling_num	number of elements stored in oversampling_avail array
@@ -94,6 +126,7 @@ struct ad7606_chip_info {
 	unsigned int			num_adc_channels;
 	unsigned int			num_channels;
 	ad7606_scale_setup_cb_t		scale_setup_cb;
+	ad7606_sw_setup_cb_t		sw_setup_cb;
 	const unsigned int		*oversampling_avail;
 	unsigned int			oversampling_num;
 	bool				os_req_reset;
@@ -206,10 +239,6 @@ struct ad7606_bus_ops {
 	int (*reg_write)(struct ad7606_state *st,
 				unsigned int addr,
 				unsigned int val);
-	int (*write_mask)(struct ad7606_state *st,
-				 unsigned int addr,
-				 unsigned long mask,
-				 unsigned int val);
 	int (*update_scan_mode)(struct iio_dev *indio_dev, const unsigned long *scan_mask);
 	u16 (*rd_wr_cmd)(int addr, char isWriteOp);
 };
diff --git a/drivers/iio/adc/ad7606_spi.c b/drivers/iio/adc/ad7606_spi.c
index c8bc9e772dfc26..179115e909888b 100644
--- a/drivers/iio/adc/ad7606_spi.c
+++ b/drivers/iio/adc/ad7606_spi.c
@@ -15,36 +15,6 @@
 
 #define MAX_SPI_FREQ_HZ		23500000	/* VDRIVE above 4.75 V */
 
-#define AD7616_CONFIGURATION_REGISTER	0x02
-#define AD7616_OS_MASK			GENMASK(4, 2)
-#define AD7616_BURST_MODE		BIT(6)
-#define AD7616_SEQEN_MODE		BIT(5)
-#define AD7616_RANGE_CH_A_ADDR_OFF	0x04
-#define AD7616_RANGE_CH_B_ADDR_OFF	0x06
-/*
- * Range of channels from a group are stored in 2 registers.
- * 0, 1, 2, 3 in a register followed by 4, 5, 6, 7 in second register.
- * For channels from second group(8-15) the order is the same, only with
- * an offset of 2 for register address.
- */
-#define AD7616_RANGE_CH_ADDR(ch)	((ch) >> 2)
-/* The range of the channel is stored in 2 bits */
-#define AD7616_RANGE_CH_MSK(ch)		(0b11 << (((ch) & 0b11) * 2))
-#define AD7616_RANGE_CH_MODE(ch, mode)	((mode) << ((((ch) & 0b11)) * 2))
-
-#define AD7606_CONFIGURATION_REGISTER	0x02
-#define AD7606_SINGLE_DOUT		0x00
-
-/*
- * Range for AD7606B channels are stored in registers starting with address 0x3.
- * Each register stores range for 2 channels(4 bits per channel).
- */
-#define AD7606_RANGE_CH_MSK(ch)		(GENMASK(3, 0) << (4 * ((ch) & 0x1)))
-#define AD7606_RANGE_CH_MODE(ch, mode)	\
-	((GENMASK(3, 0) & mode) << (4 * ((ch) & 0x1)))
-#define AD7606_RANGE_CH_ADDR(ch)	(0x03 + ((ch) >> 1))
-#define AD7606_OS_MODE			0x08
-
 static const struct iio_chan_spec ad7616_sw_channels[] = {
 	IIO_CHAN_SOFT_TIMESTAMP(16),
 	AD7616_CHANNEL(0),
@@ -89,10 +59,6 @@ static const struct iio_chan_spec ad7606c_18_sw_channels[] = {
 	AD7606_SW_CHANNEL(7, 18),
 };
 
-static const unsigned int ad7606B_oversampling_avail[9] = {
-	1, 2, 4, 8, 16, 32, 64, 128, 256
-};
-
 static u16 ad7616_spi_rd_wr_cmd(int addr, char isWriteOp)
 {
 	/*
@@ -194,118 +160,20 @@ static int ad7606_spi_reg_write(struct ad7606_state *st,
 	return spi_write(spi, &st->d16[0], sizeof(st->d16[0]));
 }
 
-static int ad7606_spi_write_mask(struct ad7606_state *st,
-				 unsigned int addr,
-				 unsigned long mask,
-				 unsigned int val)
-{
-	int readval;
-
-	readval = st->bops->reg_read(st, addr);
-	if (readval < 0)
-		return readval;
-
-	readval &= ~mask;
-	readval |= val;
-
-	return st->bops->reg_write(st, addr, readval);
-}
-
-static int ad7616_write_scale_sw(struct iio_dev *indio_dev, int ch, int val)
-{
-	struct ad7606_state *st = iio_priv(indio_dev);
-	unsigned int ch_addr, mode, ch_index;
-
-
-	/*
-	 * Ad7616 has 16 channels divided in group A and group B.
-	 * The range of channels from A are stored in registers with address 4
-	 * while channels from B are stored in register with address 6.
-	 * The last bit from channels determines if it is from group A or B
-	 * because the order of channels in iio is 0A, 0B, 1A, 1B...
-	 */
-	ch_index = ch >> 1;
-
-	ch_addr = AD7616_RANGE_CH_ADDR(ch_index);
-
-	if ((ch & 0x1) == 0) /* channel A */
-		ch_addr += AD7616_RANGE_CH_A_ADDR_OFF;
-	else	/* channel B */
-		ch_addr += AD7616_RANGE_CH_B_ADDR_OFF;
-
-	/* 0b01 for 2.5v, 0b10 for 5v and 0b11 for 10v */
-	mode = AD7616_RANGE_CH_MODE(ch_index, ((val + 1) & 0b11));
-	return st->bops->write_mask(st, ch_addr, AD7616_RANGE_CH_MSK(ch_index),
-				     mode);
-}
-
-static int ad7616_write_os_sw(struct iio_dev *indio_dev, int val)
-{
-	struct ad7606_state *st = iio_priv(indio_dev);
-
-	return st->bops->write_mask(st, AD7616_CONFIGURATION_REGISTER,
-				     AD7616_OS_MASK, val << 2);
-}
-
-static int ad7606_write_scale_sw(struct iio_dev *indio_dev, int ch, int val)
-{
-	struct ad7606_state *st = iio_priv(indio_dev);
-
-	return ad7606_spi_write_mask(st,
-				     AD7606_RANGE_CH_ADDR(ch),
-				     AD7606_RANGE_CH_MSK(ch),
-				     AD7606_RANGE_CH_MODE(ch, val));
-}
-
-static int ad7606_write_os_sw(struct iio_dev *indio_dev, int val)
-{
-	struct ad7606_state *st = iio_priv(indio_dev);
-
-	return ad7606_spi_reg_write(st, AD7606_OS_MODE, val);
-}
-
 static int ad7616_sw_mode_config(struct iio_dev *indio_dev)
 {
-	struct ad7606_state *st = iio_priv(indio_dev);
-
 	/*
 	 * Scale can be configured individually for each channel
 	 * in software mode.
 	 */
 	indio_dev->channels = ad7616_sw_channels;
 
-	st->write_scale = ad7616_write_scale_sw;
-	st->write_os = &ad7616_write_os_sw;
-
-	/* Activate Burst mode and SEQEN MODE */
-	return st->bops->write_mask(st,
-			      AD7616_CONFIGURATION_REGISTER,
-			      AD7616_BURST_MODE | AD7616_SEQEN_MODE,
-			      AD7616_BURST_MODE | AD7616_SEQEN_MODE);
+	return 0;
 }
 
 static int ad7606B_sw_mode_config(struct iio_dev *indio_dev)
 {
 	struct ad7606_state *st = iio_priv(indio_dev);
-	DECLARE_BITMAP(os, 3);
-
-	bitmap_fill(os, 3);
-	/*
-	 * Software mode is enabled when all three oversampling
-	 * pins are set to high. If oversampling gpios are defined
-	 * in the device tree, then they need to be set to high,
-	 * otherwise, they must be hardwired to VDD
-	 */
-	if (st->gpio_os) {
-		gpiod_set_array_value(st->gpio_os->ndescs,
-				      st->gpio_os->desc, st->gpio_os->info, os);
-	}
-	/* OS of 128 and 256 are available only in software mode */
-	st->oversampling_avail = ad7606B_oversampling_avail;
-	st->num_os_ratios = ARRAY_SIZE(ad7606B_oversampling_avail);
-
-	st->write_scale = ad7606_write_scale_sw;
-	st->write_os = &ad7606_write_os_sw;
 
 	/* Configure device spi to output on a single channel */
 	st->bops->reg_write(st,
@@ -350,7 +218,6 @@ static const struct ad7606_bus_ops ad7616_spi_bops = {
 	.read_block = ad7606_spi_read_block,
 	.reg_read = ad7606_spi_reg_read,
 	.reg_write = ad7606_spi_reg_write,
-	.write_mask = ad7606_spi_write_mask,
 	.rd_wr_cmd = ad7616_spi_rd_wr_cmd,
 	.sw_mode_config = ad7616_sw_mode_config,
 };
@@ -359,7 +226,6 @@ static const struct ad7606_bus_ops ad7606b_spi_bops = {
 	.read_block = ad7606_spi_read_block,
 	.reg_read = ad7606_spi_reg_read,
 	.reg_write = ad7606_spi_reg_write,
-	.write_mask = ad7606_spi_write_mask,
 	.rd_wr_cmd = ad7606B_spi_rd_wr_cmd,
 	.sw_mode_config = ad7606B_sw_mode_config,
 };
@@ -368,7 +234,6 @@ static const struct ad7606_bus_ops ad7606c_18_spi_bops = {
 	.read_block = ad7606_spi_read_block18to32,
 	.reg_read = ad7606_spi_reg_read,
 	.reg_write = ad7606_spi_reg_write,
-	.write_mask = ad7606_spi_write_mask,
 	.rd_wr_cmd = ad7606B_spi_rd_wr_cmd,
 	.sw_mode_config = ad7606c_18_sw_mode_config,
 };
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index ee75b99f84bcc2..baf12e3e2a7ea9 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -1352,6 +1352,9 @@ static void ib_device_notify_register(struct ib_device *device)
 
 	down_read(&devices_rwsem);
 
+	/* Mark for userspace that device is ready */
+	kobject_uevent(&device->dev.kobj, KOBJ_ADD);
+
 	ret = rdma_nl_notify_event(device, 0, RDMA_REGISTER_EVENT);
 	if (ret)
 		goto out;
@@ -1468,10 +1471,9 @@ int ib_register_device(struct ib_device *device, const char *name,
 		return ret;
 	}
 	dev_set_uevent_suppress(&device->dev, false);
-	/* Mark for userspace that device is ready */
-	kobject_uevent(&device->dev.kobj, KOBJ_ADD);
 
 	ib_device_notify_register(device);
+
 	ib_device_put(device);
 
 	return 0;
diff --git a/drivers/infiniband/sw/rxe/rxe_cq.c b/drivers/infiniband/sw/rxe/rxe_cq.c
index fec87c9030abdc..fffd144d509eb0 100644
--- a/drivers/infiniband/sw/rxe/rxe_cq.c
+++ b/drivers/infiniband/sw/rxe/rxe_cq.c
@@ -56,11 +56,8 @@ int rxe_cq_from_init(struct rxe_dev *rxe, struct rxe_cq *cq, int cqe,
 
 	err = do_mmap_info(rxe, uresp ? &uresp->mi : NULL, udata,
 			   cq->queue->buf, cq->queue->buf_size, &cq->queue->ip);
-	if (err) {
-		vfree(cq->queue->buf);
-		kfree(cq->queue);
+	if (err)
 		return err;
-	}
 
 	cq->is_user = uresp;
 
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index e3b5b450ee932b..10484d19eaac50 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -326,6 +326,26 @@ static void b53_get_vlan_entry(struct b53_device *dev, u16 vid,
 	}
 }
 
+static void b53_set_eap_mode(struct b53_device *dev, int port, int mode)
+{
+	u64 eap_conf;
+
+	if (is5325(dev) || is5365(dev) || dev->chip_id == BCM5389_DEVICE_ID)
+		return;
+
+	b53_read64(dev, B53_EAP_PAGE, B53_PORT_EAP_CONF(port), &eap_conf);
+
+	if (is63xx(dev)) {
+		eap_conf &= ~EAP_MODE_MASK_63XX;
+		eap_conf |= (u64)mode << EAP_MODE_SHIFT_63XX;
+	} else {
+		eap_conf &= ~EAP_MODE_MASK;
+		eap_conf |= (u64)mode << EAP_MODE_SHIFT;
+	}
+
+	b53_write64(dev, B53_EAP_PAGE, B53_PORT_EAP_CONF(port), eap_conf);
+}
+
 static void b53_set_forwarding(struct b53_device *dev, int enable)
 {
 	u8 mgmt;
@@ -586,6 +606,13 @@ int b53_setup_port(struct dsa_switch *ds, int port)
 	b53_port_set_mcast_flood(dev, port, true);
 	b53_port_set_learning(dev, port, false);
 
+	/* Force all traffic to go to the CPU port to prevent the ASIC from
+	 * trying to forward to bridged ports on matching FDB entries, then
+	 * dropping frames because it isn't allowed to forward there.
+	 */
+	if (dsa_is_user_port(ds, port))
+		b53_set_eap_mode(dev, port, EAP_MODE_SIMPLIFIED);
+
 	return 0;
 }
 EXPORT_SYMBOL(b53_setup_port);
@@ -2042,6 +2069,9 @@ int b53_br_join(struct dsa_switch *ds, int port, struct dsa_bridge bridge,
 		pvlan |= BIT(i);
 	}
 
+	/* Disable redirection of unknown SA to the CPU port */
+	b53_set_eap_mode(dev, port, EAP_MODE_BASIC);
+
 	/* Configure the local port VLAN control membership to include
 	 * remote ports and update the local port bitmask
 	 */
@@ -2077,6 +2107,9 @@ void b53_br_leave(struct dsa_switch *ds, int port, struct dsa_bridge bridge)
 			pvlan &= ~BIT(i);
 	}
 
+	/* Enable redirection of unknown SA to the CPU port */
+	b53_set_eap_mode(dev, port, EAP_MODE_SIMPLIFIED);
+
 	b53_write16(dev, B53_PVLAN_PAGE, B53_PVLAN_PORT_MASK(port), pvlan);
 	dev->ports[port].vlan_ctl_mask = pvlan;
 
diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h
index bfbcb66bef6626..5f7a0e5c5709d3 100644
--- a/drivers/net/dsa/b53/b53_regs.h
+++ b/drivers/net/dsa/b53/b53_regs.h
@@ -50,6 +50,9 @@
 /* Jumbo Frame Registers */
 #define B53_JUMBO_PAGE			0x40
 
+/* EAP Registers */
+#define B53_EAP_PAGE			0x42
+
 /* EEE Control Registers Page */
 #define B53_EEE_PAGE			0x92
 
@@ -480,6 +483,17 @@
 #define   JMS_MIN_SIZE			1518
 #define   JMS_MAX_SIZE			9724
 
+/*************************************************************************
+ * EAP Page Registers
+ *************************************************************************/
+#define B53_PORT_EAP_CONF(i)		(0x20 + 8 * (i))
+#define  EAP_MODE_SHIFT			51
+#define  EAP_MODE_SHIFT_63XX		50
+#define  EAP_MODE_MASK			(0x3ull << EAP_MODE_SHIFT)
+#define  EAP_MODE_MASK_63XX		(0x3ull << EAP_MODE_SHIFT_63XX)
+#define  EAP_MODE_BASIC			0
+#define  EAP_MODE_SIMPLIFIED		3
+
 /*************************************************************************
  * EEE Configuration Page Registers
  *************************************************************************/
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index 89f0796894af66..f95a9aac56ee1b 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -265,16 +265,70 @@ static void ksz_phylink_mac_link_down(struct phylink_config *config,
 				      unsigned int mode,
 				      phy_interface_t interface);
 
+/**
+ * ksz_phylink_mac_disable_tx_lpi() - Callback to signal LPI support (Dummy)
+ * @config: phylink config structure
+ *
+ * This function is a dummy handler. See ksz_phylink_mac_enable_tx_lpi() for
+ * a detailed explanation of EEE/LPI handling in KSZ switches.
+ */
+static void ksz_phylink_mac_disable_tx_lpi(struct phylink_config *config)
+{
+}
+
+/**
+ * ksz_phylink_mac_enable_tx_lpi() - Callback to signal LPI support (Dummy)
+ * @config: phylink config structure
+ * @timer: timer value before entering LPI (unused)
+ * @tx_clock_stop: whether to stop the TX clock in LPI mode (unused)
+ *
+ * This function signals to phylink that the driver architecture supports
+ * LPI management, enabling phylink to control EEE advertisement during
+ * negotiation according to IEEE Std 802.3 (Clause 78).
+ *
+ * Hardware Management of EEE/LPI State:
+ * For KSZ switch ports with integrated PHYs (e.g., KSZ9893R ports 1-2),
+ * observation and testing suggest that the actual EEE / Low Power Idle (LPI)
+ * state transitions are managed autonomously by the hardware based on
+ * the auto-negotiation results. (Note: While the datasheet describes EEE
+ * operation based on negotiation, it doesn't explicitly detail the internal
+ * MAC/PHY interaction, so autonomous hardware management of the MAC state
+ * for LPI is inferred from observed behavior).
+ * This hardware control, consistent with the switch's ability to operate
+ * autonomously via strapping, means MAC-level software intervention is not
+ * required or exposed for managing the LPI state once EEE is negotiated.
+ * (Ref: KSZ9893R Data Sheet DS00002420D, primarily Section 4.7.5 explaining
+ * EEE, also Sections 4.1.7 on Auto-Negotiation and 3.2.1 on Configuration
+ * Straps).
+ *
+ * Additionally, ports configured as MAC interfaces (e.g., KSZ9893R port 3)
+ * lack documented MAC-level LPI control.
+ *
+ * Therefore, this callback performs no action and serves primarily to inform
+ * phylink of LPI awareness and to document the inferred hardware behavior.
+ *
+ * Returns: 0 (Always success)
+ */
+static int ksz_phylink_mac_enable_tx_lpi(struct phylink_config *config,
+					 u32 timer, bool tx_clock_stop)
+{
+	return 0;
+}
+
 static const struct phylink_mac_ops ksz88x3_phylink_mac_ops = {
 	.mac_config	= ksz88x3_phylink_mac_config,
 	.mac_link_down	= ksz_phylink_mac_link_down,
 	.mac_link_up	= ksz8_phylink_mac_link_up,
+	.mac_disable_tx_lpi = ksz_phylink_mac_disable_tx_lpi,
+	.mac_enable_tx_lpi = ksz_phylink_mac_enable_tx_lpi,
 };
 
 static const struct phylink_mac_ops ksz8_phylink_mac_ops = {
 	.mac_config	= ksz_phylink_mac_config,
 	.mac_link_down	= ksz_phylink_mac_link_down,
 	.mac_link_up	= ksz8_phylink_mac_link_up,
+	.mac_disable_tx_lpi = ksz_phylink_mac_disable_tx_lpi,
+	.mac_enable_tx_lpi = ksz_phylink_mac_enable_tx_lpi,
 };
 
 static const struct ksz_dev_ops ksz88xx_dev_ops = {
@@ -358,6 +412,8 @@ static const struct phylink_mac_ops ksz9477_phylink_mac_ops = {
 	.mac_config	= ksz_phylink_mac_config,
 	.mac_link_down	= ksz_phylink_mac_link_down,
 	.mac_link_up	= ksz9477_phylink_mac_link_up,
+	.mac_disable_tx_lpi = ksz_phylink_mac_disable_tx_lpi,
+	.mac_enable_tx_lpi = ksz_phylink_mac_enable_tx_lpi,
 };
 
 static const struct ksz_dev_ops ksz9477_dev_ops = {
@@ -401,6 +457,8 @@ static const struct phylink_mac_ops lan937x_phylink_mac_ops = {
 	.mac_config	= ksz_phylink_mac_config,
 	.mac_link_down	= ksz_phylink_mac_link_down,
 	.mac_link_up	= ksz9477_phylink_mac_link_up,
+	.mac_disable_tx_lpi = ksz_phylink_mac_disable_tx_lpi,
+	.mac_enable_tx_lpi = ksz_phylink_mac_enable_tx_lpi,
 };
 
 static const struct ksz_dev_ops lan937x_dev_ops = {
@@ -2016,6 +2074,18 @@ static void ksz_phylink_get_caps(struct dsa_switch *ds, int port,
 
 	if (dev->dev_ops->get_caps)
 		dev->dev_ops->get_caps(dev, port, config);
+
+	if (ds->ops->support_eee && ds->ops->support_eee(ds, port)) {
+		memcpy(config->lpi_interfaces, config->supported_interfaces,
+		       sizeof(config->lpi_interfaces));
+
+		config->lpi_capabilities = MAC_100FD;
+		if (dev->info->gbit_capable[port])
+			config->lpi_capabilities |= MAC_1000FD;
+
+		/* EEE is fully operational */
+		config->eee_enabled_default = true;
+	}
 }
 
 void ksz_r_mib_stats64(struct ksz_device *dev, int port)
@@ -3008,31 +3078,6 @@ static u32 ksz_get_phy_flags(struct dsa_switch *ds, int port)
 		if (!port)
 			return MICREL_KSZ8_P1_ERRATA;
 		break;
-	case KSZ8567_CHIP_ID:
-		/* KSZ8567R Errata DS80000752C Module 4 */
-	case KSZ8765_CHIP_ID:
-	case KSZ8794_CHIP_ID:
-	case KSZ8795_CHIP_ID:
-		/* KSZ879x/KSZ877x/KSZ876x Errata DS80000687C Module 2 */
-	case KSZ9477_CHIP_ID:
-		/* KSZ9477S Errata DS80000754A Module 4 */
-	case KSZ9567_CHIP_ID:
-		/* KSZ9567S Errata DS80000756A Module 4 */
-	case KSZ9896_CHIP_ID:
-		/* KSZ9896C Errata DS80000757A Module 3 */
-	case KSZ9897_CHIP_ID:
-	case LAN9646_CHIP_ID:
-		/* KSZ9897R Errata DS80000758C Module 4 */
-		/* Energy Efficient Ethernet (EEE) feature select must be manually disabled
-		 *   The EEE feature is enabled by default, but it is not fully
-		 *   operational. It must be manually disabled through register
-		 *   controls. If not disabled, the PHY ports can auto-negotiate
-		 *   to enable EEE, and this feature can cause link drops when
-		 *   linked to another device supporting EEE.
-		 *
-		 * The same item appears in the errata for all switches above.
-		 */
-		return MICREL_NO_EEE;
 	}
 
 	return 0;
@@ -3466,6 +3511,20 @@ static int ksz_max_mtu(struct dsa_switch *ds, int port)
 	return -EOPNOTSUPP;
 }
 
+/**
+ * ksz_support_eee - Determine Energy Efficient Ethernet (EEE) support for a
+ *                   port
+ * @ds: Pointer to the DSA switch structure
+ * @port: Port number to check
+ *
+ * This function also documents devices where EEE was initially advertised but
+ * later withdrawn due to reliability issues, as described in official errata
+ * documents. These devices are explicitly listed to record known limitations,
+ * even if there is no technical necessity for runtime checks.
+ *
+ * Returns: true if the internal PHY on the given port supports fully
+ * operational EEE, false otherwise.
+ */
 static bool ksz_support_eee(struct dsa_switch *ds, int port)
 {
 	struct ksz_device *dev = ds->priv;
@@ -3475,15 +3534,35 @@ static bool ksz_support_eee(struct dsa_switch *ds, int port)
 
 	switch (dev->chip_id) {
 	case KSZ8563_CHIP_ID:
+	case KSZ9563_CHIP_ID:
+	case KSZ9893_CHIP_ID:
+		return true;
 	case KSZ8567_CHIP_ID:
+		/* KSZ8567R Errata DS80000752C Module 4 */
+	case KSZ8765_CHIP_ID:
+	case KSZ8794_CHIP_ID:
+	case KSZ8795_CHIP_ID:
+		/* KSZ879x/KSZ877x/KSZ876x Errata DS80000687C Module 2 */
 	case KSZ9477_CHIP_ID:
-	case KSZ9563_CHIP_ID:
+		/* KSZ9477S Errata DS80000754A Module 4 */
 	case KSZ9567_CHIP_ID:
-	case KSZ9893_CHIP_ID:
+		/* KSZ9567S Errata DS80000756A Module 4 */
 	case KSZ9896_CHIP_ID:
+		/* KSZ9896C Errata DS80000757A Module 3 */
 	case KSZ9897_CHIP_ID:
 	case LAN9646_CHIP_ID:
-		return true;
+		/* KSZ9897R Errata DS80000758C Module 4 */
+		/* Energy Efficient Ethernet (EEE) feature select must be
+		 * manually disabled
+		 *   The EEE feature is enabled by default, but it is not fully
+		 *   operational. It must be manually disabled through register
+		 *   controls. If not disabled, the PHY ports can auto-negotiate
+		 *   to enable EEE, and this feature can cause link drops when
+		 *   linked to another device supporting EEE.
+		 *
+		 * The same item appears in the errata for all switches above.
+		 */
+		break;
 	}
 
 	return false;
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index f8454f3b6f9c5d..f674c400f05b29 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -2081,6 +2081,7 @@ static void sja1105_bridge_stp_state_set(struct dsa_switch *ds, int port,
 	switch (state) {
 	case BR_STATE_DISABLED:
 	case BR_STATE_BLOCKING:
+	case BR_STATE_LISTENING:
 		/* From UM10944 description of DRPDTAG (why put this there?):
 		 * "Management traffic flows to the port regardless of the state
 		 * of the INGRESS flag". So BPDUs are still be allowed to pass.
@@ -2090,11 +2091,6 @@ static void sja1105_bridge_stp_state_set(struct dsa_switch *ds, int port,
 		mac[port].egress    = false;
 		mac[port].dyn_learn = false;
 		break;
-	case BR_STATE_LISTENING:
-		mac[port].ingress   = true;
-		mac[port].egress    = false;
-		mac[port].dyn_learn = false;
-		break;
 	case BR_STATE_LEARNING:
 		mac[port].ingress   = true;
 		mac[port].egress    = false;
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index c1f57d96e63fc4..e3cc26472c2f1c 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -1002,22 +1002,15 @@ static void macb_update_stats(struct macb *bp)
 
 static int macb_halt_tx(struct macb *bp)
 {
-	unsigned long	halt_time, timeout;
-	u32		status;
+	u32 status;
 
 	macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(THALT));
 
-	timeout = jiffies + usecs_to_jiffies(MACB_HALT_TIMEOUT);
-	do {
-		halt_time = jiffies;
-		status = macb_readl(bp, TSR);
-		if (!(status & MACB_BIT(TGO)))
-			return 0;
-
-		udelay(250);
-	} while (time_before(halt_time, timeout));
-
-	return -ETIMEDOUT;
+	/* Poll TSR until TGO is cleared or timeout. */
+	return read_poll_timeout_atomic(macb_readl, status,
+					!(status & MACB_BIT(TGO)),
+					250, MACB_HALT_TIMEOUT, false,
+					bp, TSR);
 }
 
 static void macb_tx_unmap(struct macb *bp, struct macb_tx_skb *tx_skb, int budget)
diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c
index 0d030cb0b21c74..63aeb400051c4f 100644
--- a/drivers/net/ethernet/engleder/tsnep_main.c
+++ b/drivers/net/ethernet/engleder/tsnep_main.c
@@ -67,6 +67,8 @@
 #define TSNEP_TX_TYPE_XDP_NDO_MAP_PAGE	(TSNEP_TX_TYPE_XDP_NDO | TSNEP_TX_TYPE_MAP_PAGE)
 #define TSNEP_TX_TYPE_XDP		(TSNEP_TX_TYPE_XDP_TX | TSNEP_TX_TYPE_XDP_NDO)
 #define TSNEP_TX_TYPE_XSK		BIT(12)
+#define TSNEP_TX_TYPE_TSTAMP		BIT(13)
+#define TSNEP_TX_TYPE_SKB_TSTAMP	(TSNEP_TX_TYPE_SKB | TSNEP_TX_TYPE_TSTAMP)
 
 #define TSNEP_XDP_TX		BIT(0)
 #define TSNEP_XDP_REDIRECT	BIT(1)
@@ -387,8 +389,7 @@ static void tsnep_tx_activate(struct tsnep_tx *tx, int index, int length,
 	if (entry->skb) {
 		entry->properties = length & TSNEP_DESC_LENGTH_MASK;
 		entry->properties |= TSNEP_DESC_INTERRUPT_FLAG;
-		if ((entry->type & TSNEP_TX_TYPE_SKB) &&
-		    (skb_shinfo(entry->skb)->tx_flags & SKBTX_IN_PROGRESS))
+		if ((entry->type & TSNEP_TX_TYPE_SKB_TSTAMP) == TSNEP_TX_TYPE_SKB_TSTAMP)
 			entry->properties |= TSNEP_DESC_EXTENDED_WRITEBACK_FLAG;
 
 		/* toggle user flag to prevent false acknowledge
@@ -480,7 +481,8 @@ static int tsnep_tx_map_frag(skb_frag_t *frag, struct tsnep_tx_entry *entry,
 	return mapped;
 }
 
-static int tsnep_tx_map(struct sk_buff *skb, struct tsnep_tx *tx, int count)
+static int tsnep_tx_map(struct sk_buff *skb, struct tsnep_tx *tx, int count,
+			bool do_tstamp)
 {
 	struct device *dmadev = tx->adapter->dmadev;
 	struct tsnep_tx_entry *entry;
@@ -506,6 +508,9 @@ static int tsnep_tx_map(struct sk_buff *skb, struct tsnep_tx *tx, int count)
 				entry->type = TSNEP_TX_TYPE_SKB_INLINE;
 				mapped = 0;
 			}
+
+			if (do_tstamp)
+				entry->type |= TSNEP_TX_TYPE_TSTAMP;
 		} else {
 			skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
 
@@ -559,11 +564,12 @@ static int tsnep_tx_unmap(struct tsnep_tx *tx, int index, int count)
 static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
 					 struct tsnep_tx *tx)
 {
-	int count = 1;
 	struct tsnep_tx_entry *entry;
+	bool do_tstamp = false;
+	int count = 1;
 	int length;
-	int i;
 	int retval;
+	int i;
 
 	if (skb_shinfo(skb)->nr_frags > 0)
 		count += skb_shinfo(skb)->nr_frags;
@@ -580,7 +586,13 @@ static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
 	entry = &tx->entry[tx->write];
 	entry->skb = skb;
 
-	retval = tsnep_tx_map(skb, tx, count);
+	if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) &&
+	    tx->adapter->hwtstamp_config.tx_type == HWTSTAMP_TX_ON) {
+		skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+		do_tstamp = true;
+	}
+
+	retval = tsnep_tx_map(skb, tx, count, do_tstamp);
 	if (retval < 0) {
 		tsnep_tx_unmap(tx, tx->write, count);
 		dev_kfree_skb_any(entry->skb);
@@ -592,9 +604,6 @@ static netdev_tx_t tsnep_xmit_frame_ring(struct sk_buff *skb,
 	}
 	length = retval;
 
-	if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)
-		skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
-
 	for (i = 0; i < count; i++)
 		tsnep_tx_activate(tx, (tx->write + i) & TSNEP_RING_MASK, length,
 				  i == count - 1);
@@ -845,8 +854,7 @@ static bool tsnep_tx_poll(struct tsnep_tx *tx, int napi_budget)
 
 		length = tsnep_tx_unmap(tx, tx->read, count);
 
-		if ((entry->type & TSNEP_TX_TYPE_SKB) &&
-		    (skb_shinfo(entry->skb)->tx_flags & SKBTX_IN_PROGRESS) &&
+		if (((entry->type & TSNEP_TX_TYPE_SKB_TSTAMP) == TSNEP_TX_TYPE_SKB_TSTAMP) &&
 		    (__le32_to_cpu(entry->desc_wb->properties) &
 		     TSNEP_DESC_EXTENDED_WRITEBACK_FLAG)) {
 			struct skb_shared_hwtstamps hwtstamps;
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
index 8216f843a7cd5f..e43c4608d3ba33 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c
@@ -707,6 +707,11 @@ int cgx_get_rx_stats(void *cgxd, int lmac_id, int idx, u64 *rx_stat)
 
 	if (!is_lmac_valid(cgx, lmac_id))
 		return -ENODEV;
+
+	/* pass lmac as 0 for CGX_CMR_RX_STAT9-12 */
+	if (idx >= CGX_RX_STAT_GLOBAL_INDEX)
+		lmac_id = 0;
+
 	*rx_stat =  cgx_read(cgx, lmac_id, CGXX_CMRX_RX_STAT0 + (idx * 8));
 	return 0;
 }
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
index f3b9daffaec3c2..4c7e0f345cb5ba 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.c
@@ -531,7 +531,8 @@ static int cn10k_mcs_write_tx_secy(struct otx2_nic *pfvf,
 	if (sw_tx_sc->encrypt)
 		sectag_tci |= (MCS_TCI_E | MCS_TCI_C);
 
-	policy = FIELD_PREP(MCS_TX_SECY_PLCY_MTU, secy->netdev->mtu);
+	policy = FIELD_PREP(MCS_TX_SECY_PLCY_MTU,
+			    pfvf->netdev->mtu + OTX2_ETH_HLEN);
 	/* Write SecTag excluding AN bits(1..0) */
 	policy |= FIELD_PREP(MCS_TX_SECY_PLCY_ST_TCI, sectag_tci >> 2);
 	policy |= FIELD_PREP(MCS_TX_SECY_PLCY_ST_OFFSET, tag_offset);
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
index 65814e3dc93f59..7cc12f10e8a157 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
@@ -349,6 +349,7 @@ struct otx2_flow_config {
 	struct list_head	flow_list_tc;
 	u8			ucast_flt_cnt;
 	bool			ntuple;
+	u16			ntuple_cnt;
 };
 
 struct dev_hw_ops {
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c
index 33ec9a7f7c0339..e13ae5484c19cb 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.c
@@ -41,6 +41,7 @@ static int otx2_dl_mcam_count_set(struct devlink *devlink, u32 id,
 	if (!pfvf->flow_cfg)
 		return 0;
 
+	pfvf->flow_cfg->ntuple_cnt = ctx->val.vu16;
 	otx2_alloc_mcam_entries(pfvf, ctx->val.vu16);
 
 	return 0;
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
index 2d53dc77ef1eff..b3f616a7f2e96b 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c
@@ -315,7 +315,7 @@ static void otx2_get_pauseparam(struct net_device *netdev,
 	struct otx2_nic *pfvf = netdev_priv(netdev);
 	struct cgx_pause_frm_cfg *req, *rsp;
 
-	if (is_otx2_lbkvf(pfvf->pdev))
+	if (is_otx2_lbkvf(pfvf->pdev) || is_otx2_sdp_rep(pfvf->pdev))
 		return;
 
 	mutex_lock(&pfvf->mbox.lock);
@@ -347,7 +347,7 @@ static int otx2_set_pauseparam(struct net_device *netdev,
 	if (pause->autoneg)
 		return -EOPNOTSUPP;
 
-	if (is_otx2_lbkvf(pfvf->pdev))
+	if (is_otx2_lbkvf(pfvf->pdev) || is_otx2_sdp_rep(pfvf->pdev))
 		return -EOPNOTSUPP;
 
 	if (pause->rx_pause)
@@ -937,8 +937,8 @@ static u32 otx2_get_link(struct net_device *netdev)
 {
 	struct otx2_nic *pfvf = netdev_priv(netdev);
 
-	/* LBK link is internal and always UP */
-	if (is_otx2_lbkvf(pfvf->pdev))
+	/* LBK and SDP links are internal and always UP */
+	if (is_otx2_lbkvf(pfvf->pdev) || is_otx2_sdp_rep(pfvf->pdev))
 		return 1;
 	return pfvf->linfo.link_up;
 }
@@ -1409,7 +1409,7 @@ static int otx2vf_get_link_ksettings(struct net_device *netdev,
 {
 	struct otx2_nic *pfvf = netdev_priv(netdev);
 
-	if (is_otx2_lbkvf(pfvf->pdev)) {
+	if (is_otx2_lbkvf(pfvf->pdev) || is_otx2_sdp_rep(pfvf->pdev)) {
 		cmd->base.duplex = DUPLEX_FULL;
 		cmd->base.speed = SPEED_100000;
 	} else {
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
index 47bfd1fb37d4bc..64c6d9162ef644 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c
@@ -247,7 +247,7 @@ int otx2_mcam_entry_init(struct otx2_nic *pfvf)
 	mutex_unlock(&pfvf->mbox.lock);
 
 	/* Allocate entries for Ntuple filters */
-	count = otx2_alloc_mcam_entries(pfvf, OTX2_DEFAULT_FLOWCOUNT);
+	count = otx2_alloc_mcam_entries(pfvf, flow_cfg->ntuple_cnt);
 	if (count <= 0) {
 		otx2_clear_ntuple_flow_info(pfvf, flow_cfg);
 		return 0;
@@ -307,6 +307,7 @@ int otx2_mcam_flow_init(struct otx2_nic *pf)
 	INIT_LIST_HEAD(&pf->flow_cfg->flow_list_tc);
 
 	pf->flow_cfg->ucast_flt_cnt = OTX2_DEFAULT_UNICAST_FLOWS;
+	pf->flow_cfg->ntuple_cnt = OTX2_DEFAULT_FLOWCOUNT;
 
 	/* Allocate bare minimum number of MCAM entries needed for
 	 * unicast and ntuple filters.
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 341def2bf1d354..22a8b909dd80bc 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -4683,7 +4683,7 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np)
 	}
 
 	if (mtk_is_netsys_v3_or_greater(mac->hw) &&
-	    MTK_HAS_CAPS(mac->hw->soc->caps, MTK_ESW_BIT) &&
+	    MTK_HAS_CAPS(mac->hw->soc->caps, MTK_ESW) &&
 	    id == MTK_GMAC1_ID) {
 		mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE |
 						       MAC_SYM_PAUSE |
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 8fcaee381b0e09..01f6a60308cb7c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4373,6 +4373,10 @@ static netdev_features_t mlx5e_fix_uplink_rep_features(struct net_device *netdev
 	if (netdev->features & NETIF_F_HW_VLAN_CTAG_FILTER)
 		netdev_warn(netdev, "Disabling HW_VLAN CTAG FILTERING, not supported in switchdev mode\n");
 
+	features &= ~NETIF_F_HW_MACSEC;
+	if (netdev->features & NETIF_F_HW_MACSEC)
+		netdev_warn(netdev, "Disabling HW MACsec offload, not supported in switchdev mode\n");
+
 	return features;
 }
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 7d6d859cef3f9f..511cd92e0e3e7c 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -3014,6 +3014,9 @@ static int mlxsw_sp_neigh_rif_made_sync(struct mlxsw_sp *mlxsw_sp,
 		.rif = rif,
 	};
 
+	if (!mlxsw_sp_dev_lower_is_port(mlxsw_sp_rif_dev(rif)))
+		return 0;
+
 	neigh_for_each(&arp_tbl, mlxsw_sp_neigh_rif_made_sync_each, &rms);
 	if (rms.err)
 		goto err_arp;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c
index 99df00c30b8c6c..b5d744d2586f72 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
@@ -203,7 +203,7 @@ static struct pci_driver qede_pci_driver = {
 };
 
 static struct qed_eth_cb_ops qede_ll_ops = {
-	{
+	.common = {
 #ifdef CONFIG_RFS_ACCEL
 		.arfs_filter_op = qede_arfs_filter_op,
 #endif
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
index 28d24d59efb84f..d57b976b904095 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c
@@ -1484,8 +1484,11 @@ static int qlcnic_sriov_channel_cfg_cmd(struct qlcnic_adapter *adapter, u8 cmd_o
 	}
 
 	cmd_op = (cmd.rsp.arg[0] & 0xff);
-	if (cmd.rsp.arg[0] >> 25 == 2)
-		return 2;
+	if (cmd.rsp.arg[0] >> 25 == 2) {
+		ret = 2;
+		goto out;
+	}
+
 	if (cmd_op == QLCNIC_BC_CMD_CHANNEL_INIT)
 		set_bit(QLC_BC_VF_STATE, &vf->state);
 	else
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
index 234db693cefa4c..3065f25777bbac 100644
--- a/drivers/net/hyperv/hyperv_net.h
+++ b/drivers/net/hyperv/hyperv_net.h
@@ -158,7 +158,6 @@ struct hv_netvsc_packet {
 	u8 cp_partial; /* partial copy into send buffer */
 
 	u8 rmsg_size; /* RNDIS header and PPI size */
-	u8 rmsg_pgcnt; /* page count of RNDIS header and PPI */
 	u8 page_buf_cnt;
 
 	u16 q_idx;
@@ -893,6 +892,18 @@ struct nvsp_message {
 				 sizeof(struct nvsp_message))
 #define NETVSC_MIN_IN_MSG_SIZE sizeof(struct vmpacket_descriptor)
 
+/* Maximum # of contiguous data ranges that can make up a trasmitted packet.
+ * Typically it's the max SKB fragments plus 2 for the rndis packet and the
+ * linear portion of the SKB. But if MAX_SKB_FRAGS is large, the value may
+ * need to be limited to MAX_PAGE_BUFFER_COUNT, which is the max # of entries
+ * in a GPA direct packet sent to netvsp over VMBus.
+ */
+#if MAX_SKB_FRAGS + 2 < MAX_PAGE_BUFFER_COUNT
+#define MAX_DATA_RANGES (MAX_SKB_FRAGS + 2)
+#else
+#define MAX_DATA_RANGES MAX_PAGE_BUFFER_COUNT
+#endif
+
 /* Estimated requestor size:
  * out_ring_size/min_out_msg_size + in_ring_size/min_in_msg_size
  */
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index d6f5b9ea3109d2..720104661d7f24 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -953,8 +953,7 @@ static void netvsc_copy_to_send_buf(struct netvsc_device *net_device,
 		     + pend_size;
 	int i;
 	u32 padding = 0;
-	u32 page_count = packet->cp_partial ? packet->rmsg_pgcnt :
-		packet->page_buf_cnt;
+	u32 page_count = packet->cp_partial ? 1 : packet->page_buf_cnt;
 	u32 remain;
 
 	/* Add padding */
@@ -1055,6 +1054,42 @@ static int netvsc_dma_map(struct hv_device *hv_dev,
 	return 0;
 }
 
+/* Build an "array" of mpb entries describing the data to be transferred
+ * over VMBus. After the desc header fields, each "array" entry is variable
+ * size, and each entry starts after the end of the previous entry. The
+ * "offset" and "len" fields for each entry imply the size of the entry.
+ *
+ * The pfns are in HV_HYP_PAGE_SIZE, because all communication with Hyper-V
+ * uses that granularity, even if the system page size of the guest is larger.
+ * Each entry in the input "pb" array must describe a contiguous range of
+ * guest physical memory so that the pfns are sequential if the range crosses
+ * a page boundary. The offset field must be < HV_HYP_PAGE_SIZE.
+ */
+static inline void netvsc_build_mpb_array(struct hv_page_buffer *pb,
+				u32 page_buffer_count,
+				struct vmbus_packet_mpb_array *desc,
+				u32 *desc_size)
+{
+	struct hv_mpb_array *mpb_entry = &desc->range;
+	int i, j;
+
+	for (i = 0; i < page_buffer_count; i++) {
+		u32 offset = pb[i].offset;
+		u32 len = pb[i].len;
+
+		mpb_entry->offset = offset;
+		mpb_entry->len = len;
+
+		for (j = 0; j < HVPFN_UP(offset + len); j++)
+			mpb_entry->pfn_array[j] = pb[i].pfn + j;
+
+		mpb_entry = (struct hv_mpb_array *)&mpb_entry->pfn_array[j];
+	}
+
+	desc->rangecount = page_buffer_count;
+	*desc_size = (char *)mpb_entry - (char *)desc;
+}
+
 static inline int netvsc_send_pkt(
 	struct hv_device *device,
 	struct hv_netvsc_packet *packet,
@@ -1097,8 +1132,11 @@ static inline int netvsc_send_pkt(
 
 	packet->dma_range = NULL;
 	if (packet->page_buf_cnt) {
+		struct vmbus_channel_packet_page_buffer desc;
+		u32 desc_size;
+
 		if (packet->cp_partial)
-			pb += packet->rmsg_pgcnt;
+			pb++;
 
 		ret = netvsc_dma_map(ndev_ctx->device_ctx, packet, pb);
 		if (ret) {
@@ -1106,11 +1144,12 @@ static inline int netvsc_send_pkt(
 			goto exit;
 		}
 
-		ret = vmbus_sendpacket_pagebuffer(out_channel,
-						  pb, packet->page_buf_cnt,
-						  &nvmsg, sizeof(nvmsg),
-						  req_id);
-
+		netvsc_build_mpb_array(pb, packet->page_buf_cnt,
+				(struct vmbus_packet_mpb_array *)&desc,
+				 &desc_size);
+		ret = vmbus_sendpacket_mpb_desc(out_channel,
+				(struct vmbus_packet_mpb_array *)&desc,
+				desc_size, &nvmsg, sizeof(nvmsg), req_id);
 		if (ret)
 			netvsc_dma_unmap(ndev_ctx->device_ctx, packet);
 	} else {
@@ -1259,7 +1298,7 @@ int netvsc_send(struct net_device *ndev,
 		packet->send_buf_index = section_index;
 
 		if (packet->cp_partial) {
-			packet->page_buf_cnt -= packet->rmsg_pgcnt;
+			packet->page_buf_cnt--;
 			packet->total_data_buflen = msd_len + packet->rmsg_size;
 		} else {
 			packet->page_buf_cnt = 0;
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index d6c4abfc3a28b0..d9ddbf08784573 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -325,43 +325,10 @@ static u16 netvsc_select_queue(struct net_device *ndev, struct sk_buff *skb,
 	return txq;
 }
 
-static u32 fill_pg_buf(unsigned long hvpfn, u32 offset, u32 len,
-		       struct hv_page_buffer *pb)
-{
-	int j = 0;
-
-	hvpfn += offset >> HV_HYP_PAGE_SHIFT;
-	offset = offset & ~HV_HYP_PAGE_MASK;
-
-	while (len > 0) {
-		unsigned long bytes;
-
-		bytes = HV_HYP_PAGE_SIZE - offset;
-		if (bytes > len)
-			bytes = len;
-		pb[j].pfn = hvpfn;
-		pb[j].offset = offset;
-		pb[j].len = bytes;
-
-		offset += bytes;
-		len -= bytes;
-
-		if (offset == HV_HYP_PAGE_SIZE && len) {
-			hvpfn++;
-			offset = 0;
-			j++;
-		}
-	}
-
-	return j + 1;
-}
-
 static u32 init_page_array(void *hdr, u32 len, struct sk_buff *skb,
 			   struct hv_netvsc_packet *packet,
 			   struct hv_page_buffer *pb)
 {
-	u32 slots_used = 0;
-	char *data = skb->data;
 	int frags = skb_shinfo(skb)->nr_frags;
 	int i;
 
@@ -370,28 +337,27 @@ static u32 init_page_array(void *hdr, u32 len, struct sk_buff *skb,
 	 * 2. skb linear data
 	 * 3. skb fragment data
 	 */
-	slots_used += fill_pg_buf(virt_to_hvpfn(hdr),
-				  offset_in_hvpage(hdr),
-				  len,
-				  &pb[slots_used]);
 
+	pb[0].offset = offset_in_hvpage(hdr);
+	pb[0].len = len;
+	pb[0].pfn = virt_to_hvpfn(hdr);
 	packet->rmsg_size = len;
-	packet->rmsg_pgcnt = slots_used;
 
-	slots_used += fill_pg_buf(virt_to_hvpfn(data),
-				  offset_in_hvpage(data),
-				  skb_headlen(skb),
-				  &pb[slots_used]);
+	pb[1].offset = offset_in_hvpage(skb->data);
+	pb[1].len = skb_headlen(skb);
+	pb[1].pfn = virt_to_hvpfn(skb->data);
 
 	for (i = 0; i < frags; i++) {
 		skb_frag_t *frag = skb_shinfo(skb)->frags + i;
+		struct hv_page_buffer *cur_pb = &pb[i + 2];
+		u64 pfn = page_to_hvpfn(skb_frag_page(frag));
+		u32 offset = skb_frag_off(frag);
 
-		slots_used += fill_pg_buf(page_to_hvpfn(skb_frag_page(frag)),
-					  skb_frag_off(frag),
-					  skb_frag_size(frag),
-					  &pb[slots_used]);
+		cur_pb->offset = offset_in_hvpage(offset);
+		cur_pb->len = skb_frag_size(frag);
+		cur_pb->pfn = pfn + (offset >> HV_HYP_PAGE_SHIFT);
 	}
-	return slots_used;
+	return frags + 2;
 }
 
 static int count_skb_frag_slots(struct sk_buff *skb)
@@ -482,7 +448,7 @@ static int netvsc_xmit(struct sk_buff *skb, struct net_device *net, bool xdp_tx)
 	struct net_device *vf_netdev;
 	u32 rndis_msg_size;
 	u32 hash;
-	struct hv_page_buffer pb[MAX_PAGE_BUFFER_COUNT];
+	struct hv_page_buffer pb[MAX_DATA_RANGES];
 
 	/* If VF is present and up then redirect packets to it.
 	 * Skip the VF if it is marked down or has no carrier.
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index c0ceeef4fcd810..9b8769a8b77a12 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -225,8 +225,7 @@ static int rndis_filter_send_request(struct rndis_device *dev,
 				  struct rndis_request *req)
 {
 	struct hv_netvsc_packet *packet;
-	struct hv_page_buffer page_buf[2];
-	struct hv_page_buffer *pb = page_buf;
+	struct hv_page_buffer pb;
 	int ret;
 
 	/* Setup the packet to send it */
@@ -235,27 +234,14 @@ static int rndis_filter_send_request(struct rndis_device *dev,
 	packet->total_data_buflen = req->request_msg.msg_len;
 	packet->page_buf_cnt = 1;
 
-	pb[0].pfn = virt_to_phys(&req->request_msg) >>
-					HV_HYP_PAGE_SHIFT;
-	pb[0].len = req->request_msg.msg_len;
-	pb[0].offset = offset_in_hvpage(&req->request_msg);
-
-	/* Add one page_buf when request_msg crossing page boundary */
-	if (pb[0].offset + pb[0].len > HV_HYP_PAGE_SIZE) {
-		packet->page_buf_cnt++;
-		pb[0].len = HV_HYP_PAGE_SIZE -
-			pb[0].offset;
-		pb[1].pfn = virt_to_phys((void *)&req->request_msg
-			+ pb[0].len) >> HV_HYP_PAGE_SHIFT;
-		pb[1].offset = 0;
-		pb[1].len = req->request_msg.msg_len -
-			pb[0].len;
-	}
+	pb.pfn = virt_to_phys(&req->request_msg) >> HV_HYP_PAGE_SHIFT;
+	pb.len = req->request_msg.msg_len;
+	pb.offset = offset_in_hvpage(&req->request_msg);
 
 	trace_rndis_send(dev->ndev, 0, &req->request_msg);
 
 	rcu_read_lock_bh();
-	ret = netvsc_send(dev->ndev, packet, NULL, pb, NULL, false);
+	ret = netvsc_send(dev->ndev, packet, NULL, &pb, NULL, false);
 	rcu_read_unlock_bh();
 
 	return ret;
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 9c0b1c229af64a..4033e948f9533b 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -2002,12 +2002,6 @@ static int ksz9477_config_init(struct phy_device *phydev)
 			return err;
 	}
 
-	/* According to KSZ9477 Errata DS80000754C (Module 4) all EEE modes
-	 * in this switch shall be regarded as broken.
-	 */
-	if (phydev->dev_flags & MICREL_NO_EEE)
-		phy_disable_eee(phydev);
-
 	return kszphy_config_init(phydev);
 }
 
@@ -5680,7 +5674,6 @@ static struct phy_driver ksphy_driver[] = {
 	.handle_interrupt = kszphy_handle_interrupt,
 	.suspend	= genphy_suspend,
 	.resume		= ksz9477_resume,
-	.get_features	= ksz9477_get_features,
 } };
 
 module_phy_driver(ksphy_driver);
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index 844af16ee55131..35b4ec91979e6a 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -1011,6 +1011,7 @@ void mt76_dma_cleanup(struct mt76_dev *dev)
 	int i;
 
 	mt76_worker_disable(&dev->tx_worker);
+	napi_disable(&dev->tx_napi);
 	netif_napi_del(&dev->tx_napi);
 
 	for (i = 0; i < ARRAY_SIZE(dev->phys); i++) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index b8cd7cd3d832b0..f8d45d43f7807f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1867,14 +1867,14 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
 			mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta);
 			mt7925_mcu_sta_eht_mld_tlv(skb, info->vif, info->link_sta->sta);
 		}
-
-		mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->link_sta);
 	}
 
 	if (!info->enable) {
 		mt7925_mcu_sta_remove_tlv(skb);
 		mt76_connac_mcu_add_tlv(skb, STA_REC_MLD_OFF,
 					sizeof(struct tlv));
+	} else {
+		mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->link_sta);
 	}
 
 	return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true);
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index d49b69565d04cc..00bd21b5c641e3 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -390,7 +390,7 @@ static bool nvme_dbbuf_update_and_check_event(u16 value, __le32 *dbbuf_db,
  * as it only leads to a small amount of wasted memory for the lifetime of
  * the I/O.
  */
-static int nvme_pci_npages_prp(void)
+static __always_inline int nvme_pci_npages_prp(void)
 {
 	unsigned max_bytes = (NVME_MAX_KB_SZ * 1024) + NVME_CTRL_PAGE_SIZE;
 	unsigned nprps = DIV_ROUND_UP(max_bytes, NVME_CTRL_PAGE_SIZE);
@@ -1205,7 +1205,9 @@ static void nvme_poll_irqdisable(struct nvme_queue *nvmeq)
 	WARN_ON_ONCE(test_bit(NVMEQ_POLLED, &nvmeq->flags));
 
 	disable_irq(pci_irq_vector(pdev, nvmeq->cq_vector));
+	spin_lock(&nvmeq->cq_poll_lock);
 	nvme_poll_cq(nvmeq, NULL);
+	spin_unlock(&nvmeq->cq_poll_lock);
 	enable_irq(pci_irq_vector(pdev, nvmeq->cq_vector));
 }
 
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
index 775f4f973a6cc2..946dc2f184e877 100644
--- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c
+++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c
@@ -107,7 +107,6 @@ struct rcar_gen3_phy {
 	struct rcar_gen3_chan *ch;
 	u32 int_enable_bits;
 	bool initialized;
-	bool otg_initialized;
 	bool powered;
 };
 
@@ -320,16 +319,15 @@ static bool rcar_gen3_is_any_rphy_initialized(struct rcar_gen3_chan *ch)
 	return false;
 }
 
-static bool rcar_gen3_needs_init_otg(struct rcar_gen3_chan *ch)
+static bool rcar_gen3_is_any_otg_rphy_initialized(struct rcar_gen3_chan *ch)
 {
-	int i;
-
-	for (i = 0; i < NUM_OF_PHYS; i++) {
-		if (ch->rphys[i].otg_initialized)
-			return false;
+	for (enum rcar_gen3_phy_index i = PHY_INDEX_BOTH_HC; i <= PHY_INDEX_EHCI;
+	     i++) {
+		if (ch->rphys[i].initialized)
+			return true;
 	}
 
-	return true;
+	return false;
 }
 
 static bool rcar_gen3_are_all_rphys_power_off(struct rcar_gen3_chan *ch)
@@ -351,7 +349,7 @@ static ssize_t role_store(struct device *dev, struct device_attribute *attr,
 	bool is_b_device;
 	enum phy_mode cur_mode, new_mode;
 
-	if (!ch->is_otg_channel || !rcar_gen3_is_any_rphy_initialized(ch))
+	if (!ch->is_otg_channel || !rcar_gen3_is_any_otg_rphy_initialized(ch))
 		return -EIO;
 
 	if (sysfs_streq(buf, "host"))
@@ -389,7 +387,7 @@ static ssize_t role_show(struct device *dev, struct device_attribute *attr,
 {
 	struct rcar_gen3_chan *ch = dev_get_drvdata(dev);
 
-	if (!ch->is_otg_channel || !rcar_gen3_is_any_rphy_initialized(ch))
+	if (!ch->is_otg_channel || !rcar_gen3_is_any_otg_rphy_initialized(ch))
 		return -EIO;
 
 	return sprintf(buf, "%s\n", rcar_gen3_is_host(ch) ? "host" :
@@ -402,6 +400,9 @@ static void rcar_gen3_init_otg(struct rcar_gen3_chan *ch)
 	void __iomem *usb2_base = ch->base;
 	u32 val;
 
+	if (!ch->is_otg_channel || rcar_gen3_is_any_otg_rphy_initialized(ch))
+		return;
+
 	/* Should not use functions of read-modify-write a register */
 	val = readl(usb2_base + USB2_LINECTRL1);
 	val = (val & ~USB2_LINECTRL1_DP_RPD) | USB2_LINECTRL1_DPRPD_EN |
@@ -462,16 +463,16 @@ static int rcar_gen3_phy_usb2_init(struct phy *p)
 	val = readl(usb2_base + USB2_INT_ENABLE);
 	val |= USB2_INT_ENABLE_UCOM_INTEN | rphy->int_enable_bits;
 	writel(val, usb2_base + USB2_INT_ENABLE);
-	writel(USB2_SPD_RSM_TIMSET_INIT, usb2_base + USB2_SPD_RSM_TIMSET);
-	writel(USB2_OC_TIMSET_INIT, usb2_base + USB2_OC_TIMSET);
-
-	/* Initialize otg part */
-	if (channel->is_otg_channel) {
-		if (rcar_gen3_needs_init_otg(channel))
-			rcar_gen3_init_otg(channel);
-		rphy->otg_initialized = true;
+
+	if (!rcar_gen3_is_any_rphy_initialized(channel)) {
+		writel(USB2_SPD_RSM_TIMSET_INIT, usb2_base + USB2_SPD_RSM_TIMSET);
+		writel(USB2_OC_TIMSET_INIT, usb2_base + USB2_OC_TIMSET);
 	}
 
+	/* Initialize otg part (only if we initialize a PHY with IRQs). */
+	if (rphy->int_enable_bits)
+		rcar_gen3_init_otg(channel);
+
 	rphy->initialized = true;
 
 	return 0;
@@ -486,9 +487,6 @@ static int rcar_gen3_phy_usb2_exit(struct phy *p)
 
 	rphy->initialized = false;
 
-	if (channel->is_otg_channel)
-		rphy->otg_initialized = false;
-
 	val = readl(usb2_base + USB2_INT_ENABLE);
 	val &= ~rphy->int_enable_bits;
 	if (!rcar_gen3_is_any_rphy_initialized(channel))
diff --git a/drivers/phy/tegra/xusb-tegra186.c b/drivers/phy/tegra/xusb-tegra186.c
index fae6242aa730e0..23a23f2d64e586 100644
--- a/drivers/phy/tegra/xusb-tegra186.c
+++ b/drivers/phy/tegra/xusb-tegra186.c
@@ -237,6 +237,8 @@
 #define   DATA0_VAL_PD				BIT(1)
 #define   USE_XUSB_AO				BIT(4)
 
+#define TEGRA_UTMI_PAD_MAX 4
+
 #define TEGRA186_LANE(_name, _offset, _shift, _mask, _type)		\
 	{								\
 		.name = _name,						\
@@ -269,7 +271,7 @@ struct tegra186_xusb_padctl {
 
 	/* UTMI bias and tracking */
 	struct clk *usb2_trk_clk;
-	unsigned int bias_pad_enable;
+	DECLARE_BITMAP(utmi_pad_enabled, TEGRA_UTMI_PAD_MAX);
 
 	/* padctl context */
 	struct tegra186_xusb_padctl_context context;
@@ -603,12 +605,8 @@ static void tegra186_utmi_bias_pad_power_on(struct tegra_xusb_padctl *padctl)
 	u32 value;
 	int err;
 
-	mutex_lock(&padctl->lock);
-
-	if (priv->bias_pad_enable++ > 0) {
-		mutex_unlock(&padctl->lock);
+	if (!bitmap_empty(priv->utmi_pad_enabled, TEGRA_UTMI_PAD_MAX))
 		return;
-	}
 
 	err = clk_prepare_enable(priv->usb2_trk_clk);
 	if (err < 0)
@@ -658,8 +656,6 @@ static void tegra186_utmi_bias_pad_power_on(struct tegra_xusb_padctl *padctl)
 	} else {
 		clk_disable_unprepare(priv->usb2_trk_clk);
 	}
-
-	mutex_unlock(&padctl->lock);
 }
 
 static void tegra186_utmi_bias_pad_power_off(struct tegra_xusb_padctl *padctl)
@@ -667,17 +663,8 @@ static void tegra186_utmi_bias_pad_power_off(struct tegra_xusb_padctl *padctl)
 	struct tegra186_xusb_padctl *priv = to_tegra186_xusb_padctl(padctl);
 	u32 value;
 
-	mutex_lock(&padctl->lock);
-
-	if (WARN_ON(priv->bias_pad_enable == 0)) {
-		mutex_unlock(&padctl->lock);
-		return;
-	}
-
-	if (--priv->bias_pad_enable > 0) {
-		mutex_unlock(&padctl->lock);
+	if (!bitmap_empty(priv->utmi_pad_enabled, TEGRA_UTMI_PAD_MAX))
 		return;
-	}
 
 	value = padctl_readl(padctl, XUSB_PADCTL_USB2_BIAS_PAD_CTL1);
 	value |= USB2_PD_TRK;
@@ -690,13 +677,13 @@ static void tegra186_utmi_bias_pad_power_off(struct tegra_xusb_padctl *padctl)
 		clk_disable_unprepare(priv->usb2_trk_clk);
 	}
 
-	mutex_unlock(&padctl->lock);
 }
 
 static void tegra186_utmi_pad_power_on(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
 	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+	struct tegra186_xusb_padctl *priv = to_tegra186_xusb_padctl(padctl);
 	struct tegra_xusb_usb2_port *port;
 	struct device *dev = padctl->dev;
 	unsigned int index = lane->index;
@@ -705,9 +692,16 @@ static void tegra186_utmi_pad_power_on(struct phy *phy)
 	if (!phy)
 		return;
 
+	mutex_lock(&padctl->lock);
+	if (test_bit(index, priv->utmi_pad_enabled)) {
+		mutex_unlock(&padctl->lock);
+		return;
+	}
+
 	port = tegra_xusb_find_usb2_port(padctl, index);
 	if (!port) {
 		dev_err(dev, "no port found for USB2 lane %u\n", index);
+		mutex_unlock(&padctl->lock);
 		return;
 	}
 
@@ -724,18 +718,28 @@ static void tegra186_utmi_pad_power_on(struct phy *phy)
 	value = padctl_readl(padctl, XUSB_PADCTL_USB2_OTG_PADX_CTL1(index));
 	value &= ~USB2_OTG_PD_DR;
 	padctl_writel(padctl, value, XUSB_PADCTL_USB2_OTG_PADX_CTL1(index));
+
+	set_bit(index, priv->utmi_pad_enabled);
+	mutex_unlock(&padctl->lock);
 }
 
 static void tegra186_utmi_pad_power_down(struct phy *phy)
 {
 	struct tegra_xusb_lane *lane = phy_get_drvdata(phy);
 	struct tegra_xusb_padctl *padctl = lane->pad->padctl;
+	struct tegra186_xusb_padctl *priv = to_tegra186_xusb_padctl(padctl);
 	unsigned int index = lane->index;
 	u32 value;
 
 	if (!phy)
 		return;
 
+	mutex_lock(&padctl->lock);
+	if (!test_bit(index, priv->utmi_pad_enabled)) {
+		mutex_unlock(&padctl->lock);
+		return;
+	}
+
 	dev_dbg(padctl->dev, "power down UTMI pad %u\n", index);
 
 	value = padctl_readl(padctl, XUSB_PADCTL_USB2_OTG_PADX_CTL0(index));
@@ -748,7 +752,11 @@ static void tegra186_utmi_pad_power_down(struct phy *phy)
 
 	udelay(2);
 
+	clear_bit(index, priv->utmi_pad_enabled);
+
 	tegra186_utmi_bias_pad_power_off(padctl);
+
+	mutex_unlock(&padctl->lock);
 }
 
 static int tegra186_xusb_padctl_vbus_override(struct tegra_xusb_padctl *padctl,
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c
index 79d4814d758d5e..c89df95aa6ca98 100644
--- a/drivers/phy/tegra/xusb.c
+++ b/drivers/phy/tegra/xusb.c
@@ -548,16 +548,16 @@ static int tegra_xusb_port_init(struct tegra_xusb_port *port,
 
 	err = dev_set_name(&port->dev, "%s-%u", name, index);
 	if (err < 0)
-		goto unregister;
+		goto put_device;
 
 	err = device_add(&port->dev);
 	if (err < 0)
-		goto unregister;
+		goto put_device;
 
 	return 0;
 
-unregister:
-	device_unregister(&port->dev);
+put_device:
+	put_device(&port->dev);
 	return err;
 }
 
diff --git a/drivers/platform/x86/amd/hsmp/Kconfig b/drivers/platform/x86/amd/hsmp/Kconfig
index 7d10d4462a453d..d6f7a62d55b5e4 100644
--- a/drivers/platform/x86/amd/hsmp/Kconfig
+++ b/drivers/platform/x86/amd/hsmp/Kconfig
@@ -7,7 +7,7 @@ config AMD_HSMP
 	tristate
 
 menu "AMD HSMP Driver"
-	depends on AMD_NB || COMPILE_TEST
+	depends on AMD_NODE || COMPILE_TEST
 
 config AMD_HSMP_ACPI
 	tristate "AMD HSMP ACPI device driver"
diff --git a/drivers/platform/x86/amd/hsmp/acpi.c b/drivers/platform/x86/amd/hsmp/acpi.c
index 444b43be35a256..eaae044e4f824c 100644
--- a/drivers/platform/x86/amd/hsmp/acpi.c
+++ b/drivers/platform/x86/amd/hsmp/acpi.c
@@ -10,7 +10,6 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <asm/amd_hsmp.h>
-#include <asm/amd_nb.h>
 
 #include <linux/acpi.h>
 #include <linux/device.h>
@@ -24,11 +23,12 @@
 
 #include <uapi/asm-generic/errno-base.h>
 
+#include <asm/amd_node.h>
+
 #include "hsmp.h"
 
-#define DRIVER_NAME		"amd_hsmp"
+#define DRIVER_NAME		"hsmp_acpi"
 #define DRIVER_VERSION		"2.3"
-#define ACPI_HSMP_DEVICE_HID	"AMDI0097"
 
 /* These are the strings specified in ACPI table */
 #define MSG_IDOFF_STR		"MsgIdOffset"
@@ -321,8 +321,8 @@ static int hsmp_acpi_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	if (!hsmp_pdev->is_probed) {
-		hsmp_pdev->num_sockets = amd_nb_num();
-		if (hsmp_pdev->num_sockets == 0 || hsmp_pdev->num_sockets > MAX_AMD_SOCKETS)
+		hsmp_pdev->num_sockets = amd_num_nodes();
+		if (hsmp_pdev->num_sockets == 0 || hsmp_pdev->num_sockets > MAX_AMD_NUM_NODES)
 			return -ENODEV;
 
 		hsmp_pdev->sock = devm_kcalloc(&pdev->dev, hsmp_pdev->num_sockets,
diff --git a/drivers/platform/x86/amd/hsmp/hsmp.c b/drivers/platform/x86/amd/hsmp/hsmp.c
index 03164e30b3a502..a3ac09a90de456 100644
--- a/drivers/platform/x86/amd/hsmp/hsmp.c
+++ b/drivers/platform/x86/amd/hsmp/hsmp.c
@@ -8,7 +8,6 @@
  */
 
 #include <asm/amd_hsmp.h>
-#include <asm/amd_nb.h>
 
 #include <linux/acpi.h>
 #include <linux/delay.h>
diff --git a/drivers/platform/x86/amd/hsmp/hsmp.h b/drivers/platform/x86/amd/hsmp/hsmp.h
index e852f0a947e4f8..d58d4f0c20d552 100644
--- a/drivers/platform/x86/amd/hsmp/hsmp.h
+++ b/drivers/platform/x86/amd/hsmp/hsmp.h
@@ -21,10 +21,9 @@
 
 #define HSMP_ATTR_GRP_NAME_SIZE	10
 
-#define MAX_AMD_SOCKETS 8
-
 #define HSMP_CDEV_NAME		"hsmp_cdev"
 #define HSMP_DEVNODE_NAME	"hsmp"
+#define ACPI_HSMP_DEVICE_HID    "AMDI0097"
 
 struct hsmp_mbaddr_info {
 	u32 base_addr;
@@ -41,7 +40,6 @@ struct hsmp_socket {
 	void __iomem *virt_base_addr;
 	struct semaphore hsmp_sem;
 	char name[HSMP_ATTR_GRP_NAME_SIZE];
-	struct pci_dev *root;
 	struct device *dev;
 	u16 sock_ind;
 	int (*amd_hsmp_rdwr)(struct hsmp_socket *sock, u32 off, u32 *val, bool rw);
diff --git a/drivers/platform/x86/amd/hsmp/plat.c b/drivers/platform/x86/amd/hsmp/plat.c
index 02ca85762b6866..81931e808bbc81 100644
--- a/drivers/platform/x86/amd/hsmp/plat.c
+++ b/drivers/platform/x86/amd/hsmp/plat.c
@@ -10,14 +10,17 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <asm/amd_hsmp.h>
-#include <asm/amd_nb.h>
 
+#include <linux/acpi.h>
+#include <linux/build_bug.h>
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/platform_device.h>
 #include <linux/sysfs.h>
 
+#include <asm/amd_node.h>
+
 #include "hsmp.h"
 
 #define DRIVER_NAME		"amd_hsmp"
@@ -34,28 +37,12 @@
 #define SMN_HSMP_MSG_RESP	0x0010980
 #define SMN_HSMP_MSG_DATA	0x00109E0
 
-#define HSMP_INDEX_REG		0xc4
-#define HSMP_DATA_REG		0xc8
-
 static struct hsmp_plat_device *hsmp_pdev;
 
 static int amd_hsmp_pci_rdwr(struct hsmp_socket *sock, u32 offset,
 			     u32 *value, bool write)
 {
-	int ret;
-
-	if (!sock->root)
-		return -ENODEV;
-
-	ret = pci_write_config_dword(sock->root, HSMP_INDEX_REG,
-				     sock->mbinfo.base_addr + offset);
-	if (ret)
-		return ret;
-
-	ret = (write ? pci_write_config_dword(sock->root, HSMP_DATA_REG, *value)
-		     : pci_read_config_dword(sock->root, HSMP_DATA_REG, value));
-
-	return ret;
+	return amd_smn_hsmp_rdwr(sock->sock_ind, sock->mbinfo.base_addr + offset, value, write);
 }
 
 static ssize_t hsmp_metric_tbl_plat_read(struct file *filp, struct kobject *kobj,
@@ -95,7 +82,12 @@ static umode_t hsmp_is_sock_attr_visible(struct kobject *kobj,
  * Static array of 8 + 1(for NULL) elements is created below
  * to create sysfs groups for sockets.
  * is_bin_visible function is used to show / hide the necessary groups.
+ *
+ * Validate the maximum number against MAX_AMD_NUM_NODES. If this changes,
+ * then the attributes and groups below must be adjusted.
  */
+static_assert(MAX_AMD_NUM_NODES == 8);
+
 #define HSMP_BIN_ATTR(index, _list)					\
 static const struct bin_attribute attr##index = {			\
 	.attr = { .name = HSMP_METRICS_TABLE_NAME, .mode = 0444},	\
@@ -159,10 +151,7 @@ static int init_platform_device(struct device *dev)
 	int ret, i;
 
 	for (i = 0; i < hsmp_pdev->num_sockets; i++) {
-		if (!node_to_amd_nb(i))
-			return -ENODEV;
 		sock = &hsmp_pdev->sock[i];
-		sock->root			= node_to_amd_nb(i)->root;
 		sock->sock_ind			= i;
 		sock->dev			= dev;
 		sock->mbinfo.base_addr		= SMN_HSMP_BASE;
@@ -278,7 +267,7 @@ static bool legacy_hsmp_support(void)
 		}
 	case 0x1A:
 		switch (boot_cpu_data.x86_model) {
-		case 0x00 ... 0x1F:
+		case 0x00 ... 0x0F:
 			return true;
 		default:
 			return false;
@@ -300,16 +289,19 @@ static int __init hsmp_plt_init(void)
 		return ret;
 	}
 
+	if (acpi_dev_present(ACPI_HSMP_DEVICE_HID, NULL, -1))
+		return -ENODEV;
+
 	hsmp_pdev = get_hsmp_pdev();
 	if (!hsmp_pdev)
 		return -ENOMEM;
 
 	/*
-	 * amd_nb_num() returns number of SMN/DF interfaces present in the system
+	 * amd_num_nodes() returns number of SMN/DF interfaces present in the system
 	 * if we have N SMN/DF interfaces that ideally means N sockets
 	 */
-	hsmp_pdev->num_sockets = amd_nb_num();
-	if (hsmp_pdev->num_sockets == 0 || hsmp_pdev->num_sockets > MAX_AMD_SOCKETS)
+	hsmp_pdev->num_sockets = amd_num_nodes();
+	if (hsmp_pdev->num_sockets == 0 || hsmp_pdev->num_sockets > MAX_AMD_NUM_NODES)
 		return ret;
 
 	ret = platform_driver_register(&amd_hsmp_driver);
diff --git a/drivers/platform/x86/amd/pmc/pmc-quirks.c b/drivers/platform/x86/amd/pmc/pmc-quirks.c
index b4f49720c87f62..2e3f6fc67c568d 100644
--- a/drivers/platform/x86/amd/pmc/pmc-quirks.c
+++ b/drivers/platform/x86/amd/pmc/pmc-quirks.c
@@ -217,6 +217,13 @@ static const struct dmi_system_id fwbug_list[] = {
 			DMI_MATCH(DMI_BIOS_VERSION, "03.05"),
 		}
 	},
+	{
+		.ident = "MECHREVO Wujie 14X (GX4HRXL)",
+		.driver_data = &quirk_spurious_8042,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_NAME, "WUJIE14-GX4HRXL"),
+		}
+	},
 	{}
 };
 
diff --git a/drivers/platform/x86/amd/pmf/tee-if.c b/drivers/platform/x86/amd/pmf/tee-if.c
index 14b99d8b63d2fc..d3bd12ad036ae0 100644
--- a/drivers/platform/x86/amd/pmf/tee-if.c
+++ b/drivers/platform/x86/amd/pmf/tee-if.c
@@ -334,6 +334,11 @@ static int amd_pmf_start_policy_engine(struct amd_pmf_dev *dev)
 	return 0;
 }
 
+static inline bool amd_pmf_pb_valid(struct amd_pmf_dev *dev)
+{
+	return memchr_inv(dev->policy_buf, 0xff, dev->policy_sz);
+}
+
 #ifdef CONFIG_AMD_PMF_DEBUG
 static void amd_pmf_hex_dump_pb(struct amd_pmf_dev *dev)
 {
@@ -361,12 +366,22 @@ static ssize_t amd_pmf_get_pb_data(struct file *filp, const char __user *buf,
 	dev->policy_buf = new_policy_buf;
 	dev->policy_sz = length;
 
+	if (!amd_pmf_pb_valid(dev)) {
+		ret = -EINVAL;
+		goto cleanup;
+	}
+
 	amd_pmf_hex_dump_pb(dev);
 	ret = amd_pmf_start_policy_engine(dev);
 	if (ret < 0)
-		return ret;
+		goto cleanup;
 
 	return length;
+
+cleanup:
+	kfree(dev->policy_buf);
+	dev->policy_buf = NULL;
+	return ret;
 }
 
 static const struct file_operations pb_fops = {
@@ -528,6 +543,12 @@ int amd_pmf_init_smart_pc(struct amd_pmf_dev *dev)
 
 	memcpy_fromio(dev->policy_buf, dev->policy_base, dev->policy_sz);
 
+	if (!amd_pmf_pb_valid(dev)) {
+		dev_info(dev->dev, "No Smart PC policy present\n");
+		ret = -EINVAL;
+		goto err_free_policy;
+	}
+
 	amd_pmf_hex_dump_pb(dev);
 
 	dev->prev_data = kzalloc(sizeof(*dev->prev_data), GFP_KERNEL);
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 38ef778e8c19b9..f66d152e265da5 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -4777,7 +4777,8 @@ static int asus_wmi_add(struct platform_device *pdev)
 		goto fail_leds;
 
 	asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_WLAN, &result);
-	if (result & (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT))
+	if ((result & (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT)) ==
+	    (ASUS_WMI_DSTS_PRESENCE_BIT | ASUS_WMI_DSTS_USER_BIT))
 		asus->driver->wlan_ctrl_by_user = 1;
 
 	if (!(asus->driver->wlan_ctrl_by_user && ashs_present())) {
diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c
index 59eb23d467ec05..198d45f8e88493 100644
--- a/drivers/regulator/max20086-regulator.c
+++ b/drivers/regulator/max20086-regulator.c
@@ -132,7 +132,7 @@ static int max20086_regulators_register(struct max20086 *chip)
 
 static int max20086_parse_regulators_dt(struct max20086 *chip, bool *boot_on)
 {
-	struct of_regulator_match matches[MAX20086_MAX_REGULATORS] = { };
+	struct of_regulator_match *matches;
 	struct device_node *node;
 	unsigned int i;
 	int ret;
@@ -143,6 +143,11 @@ static int max20086_parse_regulators_dt(struct max20086 *chip, bool *boot_on)
 		return -ENODEV;
 	}
 
+	matches = devm_kcalloc(chip->dev, chip->info->num_outputs,
+			       sizeof(*matches), GFP_KERNEL);
+	if (!matches)
+		return -ENOMEM;
+
 	for (i = 0; i < chip->info->num_outputs; ++i)
 		matches[i].name = max20086_output_names[i];
 
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index 7a447ff600d276..a8db66428f80d4 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -169,6 +169,7 @@ static void *sd_zbc_alloc_report_buffer(struct scsi_disk *sdkp,
 					unsigned int nr_zones, size_t *buflen)
 {
 	struct request_queue *q = sdkp->disk->queue;
+	unsigned int max_segments;
 	size_t bufsize;
 	void *buf;
 
@@ -180,12 +181,15 @@ static void *sd_zbc_alloc_report_buffer(struct scsi_disk *sdkp,
 	 * Furthermore, since the report zone command cannot be split, make
 	 * sure that the allocated buffer can always be mapped by limiting the
 	 * number of pages allocated to the HBA max segments limit.
+	 * Since max segments can be larger than the max inline bio vectors,
+	 * further limit the allocated buffer to BIO_MAX_INLINE_VECS.
 	 */
 	nr_zones = min(nr_zones, sdkp->zone_info.nr_zones);
 	bufsize = roundup((nr_zones + 1) * 64, SECTOR_SIZE);
 	bufsize = min_t(size_t, bufsize,
 			queue_max_hw_sectors(q) << SECTOR_SHIFT);
-	bufsize = min_t(size_t, bufsize, queue_max_segments(q) << PAGE_SHIFT);
+	max_segments = min(BIO_MAX_INLINE_VECS, queue_max_segments(q));
+	bufsize = min_t(size_t, bufsize, max_segments << PAGE_SHIFT);
 
 	while (bufsize >= SECTOR_SIZE) {
 		buf = kvzalloc(bufsize, GFP_KERNEL | __GFP_NORETRY);
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index a8614e54544e59..909b02460209cc 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1819,6 +1819,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
 				return SCSI_MLQUEUE_DEVICE_BUSY;
 		}
 
+		payload->rangecount = 1;
 		payload->range.len = length;
 		payload->range.offset = offset_in_hvpg;
 
diff --git a/drivers/spi/spi-loopback-test.c b/drivers/spi/spi-loopback-test.c
index 31a878d9458d95..7740f94847a883 100644
--- a/drivers/spi/spi-loopback-test.c
+++ b/drivers/spi/spi-loopback-test.c
@@ -420,7 +420,7 @@ MODULE_LICENSE("GPL");
 static void spi_test_print_hex_dump(char *pre, const void *ptr, size_t len)
 {
 	/* limit the hex_dump */
-	if (len < 1024) {
+	if (len <= 1024) {
 		print_hex_dump(KERN_INFO, pre,
 			       DUMP_PREFIX_OFFSET, 16, 1,
 			       ptr, len, 0);
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 2a8bb798e95b95..795a8482c2c700 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -728,9 +728,9 @@ static int tegra_spi_set_hw_cs_timing(struct spi_device *spi)
 	u32 inactive_cycles;
 	u8 cs_state;
 
-	if ((setup->unit && setup->unit != SPI_DELAY_UNIT_SCK) ||
-	    (hold->unit && hold->unit != SPI_DELAY_UNIT_SCK) ||
-	    (inactive->unit && inactive->unit != SPI_DELAY_UNIT_SCK)) {
+	if ((setup->value && setup->unit != SPI_DELAY_UNIT_SCK) ||
+	    (hold->value && hold->unit != SPI_DELAY_UNIT_SCK) ||
+	    (inactive->value && inactive->unit != SPI_DELAY_UNIT_SCK)) {
 		dev_err(&spi->dev,
 			"Invalid delay unit %d, should be SPI_DELAY_UNIT_SCK\n",
 			SPI_DELAY_UNIT_SCK);
diff --git a/drivers/usb/gadget/function/f_midi2.c b/drivers/usb/gadget/function/f_midi2.c
index 12e866fb311d63..0a800ba53816a8 100644
--- a/drivers/usb/gadget/function/f_midi2.c
+++ b/drivers/usb/gadget/function/f_midi2.c
@@ -475,7 +475,7 @@ static void reply_ump_stream_ep_info(struct f_midi2_ep *ep)
 /* reply a UMP EP device info */
 static void reply_ump_stream_ep_device(struct f_midi2_ep *ep)
 {
-	struct snd_ump_stream_msg_devince_info rep = {
+	struct snd_ump_stream_msg_device_info rep = {
 		.type = UMP_MSG_TYPE_STREAM,
 		.status = UMP_STREAM_MSG_STATUS_DEVICE_INFO,
 		.manufacture_id = ep->info.manufacturer,
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 8054f44d39cf7c..855ef795610627 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -831,6 +831,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
 	struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
 	struct elf_phdr *elf_property_phdata = NULL;
 	unsigned long elf_brk;
+	bool brk_moved = false;
 	int retval, i;
 	unsigned long elf_entry;
 	unsigned long e_entry;
@@ -1098,15 +1099,19 @@ static int load_elf_binary(struct linux_binprm *bprm)
 			/* Calculate any requested alignment. */
 			alignment = maximum_alignment(elf_phdata, elf_ex->e_phnum);
 
-			/*
-			 * There are effectively two types of ET_DYN
-			 * binaries: programs (i.e. PIE: ET_DYN with PT_INTERP)
-			 * and loaders (ET_DYN without PT_INTERP, since they
-			 * _are_ the ELF interpreter). The loaders must
-			 * be loaded away from programs since the program
-			 * may otherwise collide with the loader (especially
-			 * for ET_EXEC which does not have a randomized
-			 * position). For example to handle invocations of
+			/**
+			 * DOC: PIE handling
+			 *
+			 * There are effectively two types of ET_DYN ELF
+			 * binaries: programs (i.e. PIE: ET_DYN with
+			 * PT_INTERP) and loaders (i.e. static PIE: ET_DYN
+			 * without PT_INTERP, usually the ELF interpreter
+			 * itself). Loaders must be loaded away from programs
+			 * since the program may otherwise collide with the
+			 * loader (especially for ET_EXEC which does not have
+			 * a randomized position).
+			 *
+			 * For example, to handle invocations of
 			 * "./ld.so someprog" to test out a new version of
 			 * the loader, the subsequent program that the
 			 * loader loads must avoid the loader itself, so
@@ -1119,6 +1124,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
 			 * ELF_ET_DYN_BASE and loaders are loaded into the
 			 * independently randomized mmap region (0 load_bias
 			 * without MAP_FIXED nor MAP_FIXED_NOREPLACE).
+			 *
+			 * See below for "brk" handling details, which is
+			 * also affected by program vs loader and ASLR.
 			 */
 			if (interpreter) {
 				/* On ET_DYN with PT_INTERP, we do the ASLR. */
@@ -1235,8 +1243,6 @@ static int load_elf_binary(struct linux_binprm *bprm)
 	start_data += load_bias;
 	end_data += load_bias;
 
-	current->mm->start_brk = current->mm->brk = ELF_PAGEALIGN(elf_brk);
-
 	if (interpreter) {
 		elf_entry = load_elf_interp(interp_elf_ex,
 					    interpreter,
@@ -1292,27 +1298,44 @@ static int load_elf_binary(struct linux_binprm *bprm)
 	mm->end_data = end_data;
 	mm->start_stack = bprm->p;
 
-	if ((current->flags & PF_RANDOMIZE) && (snapshot_randomize_va_space > 1)) {
+	/**
+	 * DOC: "brk" handling
+	 *
+	 * For architectures with ELF randomization, when executing a
+	 * loader directly (i.e. static PIE: ET_DYN without PT_INTERP),
+	 * move the brk area out of the mmap region and into the unused
+	 * ELF_ET_DYN_BASE region. Since "brk" grows up it may collide
+	 * early with the stack growing down or other regions being put
+	 * into the mmap region by the kernel (e.g. vdso).
+	 *
+	 * In the CONFIG_COMPAT_BRK case, though, everything is turned
+	 * off because we're not allowed to move the brk at all.
+	 */
+	if (!IS_ENABLED(CONFIG_COMPAT_BRK) &&
+	    IS_ENABLED(CONFIG_ARCH_HAS_ELF_RANDOMIZE) &&
+	    elf_ex->e_type == ET_DYN && !interpreter) {
+		elf_brk = ELF_ET_DYN_BASE;
+		/* This counts as moving the brk, so let brk(2) know. */
+		brk_moved = true;
+	}
+	mm->start_brk = mm->brk = ELF_PAGEALIGN(elf_brk);
+
+	if ((current->flags & PF_RANDOMIZE) && snapshot_randomize_va_space > 1) {
 		/*
-		 * For architectures with ELF randomization, when executing
-		 * a loader directly (i.e. no interpreter listed in ELF
-		 * headers), move the brk area out of the mmap region
-		 * (since it grows up, and may collide early with the stack
-		 * growing down), and into the unused ELF_ET_DYN_BASE region.
+		 * If we didn't move the brk to ELF_ET_DYN_BASE (above),
+		 * leave a gap between .bss and brk.
 		 */
-		if (IS_ENABLED(CONFIG_ARCH_HAS_ELF_RANDOMIZE) &&
-		    elf_ex->e_type == ET_DYN && !interpreter) {
-			mm->brk = mm->start_brk = ELF_ET_DYN_BASE;
-		} else {
-			/* Otherwise leave a gap between .bss and brk. */
+		if (!brk_moved)
 			mm->brk = mm->start_brk = mm->brk + PAGE_SIZE;
-		}
 
 		mm->brk = mm->start_brk = arch_randomize_brk(mm);
+		brk_moved = true;
+	}
+
 #ifdef compat_brk_randomized
+	if (brk_moved)
 		current->brk_randomized = 1;
 #endif
-	}
 
 	if (current->personality & MMAP_PAGE_ZERO) {
 		/* Why this, you ask???  Well SVr4 maps page 0 as read-only,
diff --git a/fs/btrfs/discard.c b/fs/btrfs/discard.c
index e815d165cccc22..e9cdc1759dada8 100644
--- a/fs/btrfs/discard.c
+++ b/fs/btrfs/discard.c
@@ -94,8 +94,6 @@ static void __add_to_discard_list(struct btrfs_discard_ctl *discard_ctl,
 				  struct btrfs_block_group *block_group)
 {
 	lockdep_assert_held(&discard_ctl->lock);
-	if (!btrfs_run_discard_work(discard_ctl))
-		return;
 
 	if (list_empty(&block_group->discard_list) ||
 	    block_group->discard_index == BTRFS_DISCARD_INDEX_UNUSED) {
@@ -118,6 +116,9 @@ static void add_to_discard_list(struct btrfs_discard_ctl *discard_ctl,
 	if (!btrfs_is_block_group_data_only(block_group))
 		return;
 
+	if (!btrfs_run_discard_work(discard_ctl))
+		return;
+
 	spin_lock(&discard_ctl->lock);
 	__add_to_discard_list(discard_ctl, block_group);
 	spin_unlock(&discard_ctl->lock);
@@ -250,6 +251,18 @@ static struct btrfs_block_group *peek_discard_list(
 		    block_group->used != 0) {
 			if (btrfs_is_block_group_data_only(block_group)) {
 				__add_to_discard_list(discard_ctl, block_group);
+				/*
+				 * The block group must have been moved to other
+				 * discard list even if discard was disabled in
+				 * the meantime or a transaction abort happened,
+				 * otherwise we can end up in an infinite loop,
+				 * always jumping into the 'again' label and
+				 * keep getting this block group over and over
+				 * in case there are no other block groups in
+				 * the discard lists.
+				 */
+				ASSERT(block_group->discard_index !=
+				       BTRFS_DISCARD_INDEX_UNUSED);
 			} else {
 				list_del_init(&block_group->discard_list);
 				btrfs_put_block_group(block_group);
diff --git a/fs/btrfs/fs.h b/fs/btrfs/fs.h
index b572d6b9730b22..f46fba127caaa1 100644
--- a/fs/btrfs/fs.h
+++ b/fs/btrfs/fs.h
@@ -285,6 +285,7 @@ enum {
 #define BTRFS_FEATURE_INCOMPAT_SAFE_CLEAR		0ULL
 
 #define BTRFS_DEFAULT_COMMIT_INTERVAL	(30)
+#define BTRFS_WARNING_COMMIT_INTERVAL	(300)
 #define BTRFS_DEFAULT_MAX_INLINE	(2048)
 
 struct btrfs_dev_replace {
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 3be6f8e8e157da..a06fca7934d558 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1116,6 +1116,7 @@ static void submit_one_async_extent(struct async_chunk *async_chunk,
 	struct extent_state *cached = NULL;
 	struct extent_map *em;
 	int ret = 0;
+	bool free_pages = false;
 	u64 start = async_extent->start;
 	u64 end = async_extent->start + async_extent->ram_size - 1;
 
@@ -1136,7 +1137,10 @@ static void submit_one_async_extent(struct async_chunk *async_chunk,
 	}
 
 	if (async_extent->compress_type == BTRFS_COMPRESS_NONE) {
+		ASSERT(!async_extent->folios);
+		ASSERT(async_extent->nr_folios == 0);
 		submit_uncompressed_range(inode, async_extent, locked_folio);
+		free_pages = true;
 		goto done;
 	}
 
@@ -1152,6 +1156,7 @@ static void submit_one_async_extent(struct async_chunk *async_chunk,
 		 * fall back to uncompressed.
 		 */
 		submit_uncompressed_range(inode, async_extent, locked_folio);
+		free_pages = true;
 		goto done;
 	}
 
@@ -1193,6 +1198,8 @@ static void submit_one_async_extent(struct async_chunk *async_chunk,
 done:
 	if (async_chunk->blkcg_css)
 		kthread_associate_blkcg(NULL);
+	if (free_pages)
+		free_async_extent_pages(async_extent);
 	kfree(async_extent);
 	return;
 
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index a5f29ff3fbc2e7..8098f5cc9b7b02 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -569,6 +569,10 @@ static int btrfs_parse_param(struct fs_context *fc, struct fs_parameter *param)
 		break;
 	case Opt_commit_interval:
 		ctx->commit_interval = result.uint_32;
+		if (ctx->commit_interval > BTRFS_WARNING_COMMIT_INTERVAL) {
+			btrfs_warn(NULL, "excessive commit interval %u, use with care",
+				   ctx->commit_interval);
+		}
 		if (ctx->commit_interval == 0)
 			ctx->commit_interval = BTRFS_DEFAULT_COMMIT_INTERVAL;
 		break;
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index c01234bbac4989..9a6b924958e2c5 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -2111,9 +2111,10 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
 
 		write_unlock_irq(&ep->lock);
 
-		if (!eavail && ep_schedule_timeout(to))
-			timed_out = !schedule_hrtimeout_range(to, slack,
-							      HRTIMER_MODE_ABS);
+		if (!eavail)
+			timed_out = !ep_schedule_timeout(to) ||
+				!schedule_hrtimeout_range(to, slack,
+							  HRTIMER_MODE_ABS);
 		__set_current_state(TASK_RUNNING);
 
 		/*
diff --git a/fs/nfs/localio.c b/fs/nfs/localio.c
index 5c21caeae075c7..4ec952f9f47dde 100644
--- a/fs/nfs/localio.c
+++ b/fs/nfs/localio.c
@@ -278,6 +278,7 @@ nfs_local_open_fh(struct nfs_client *clp, const struct cred *cred,
 		new = __nfs_local_open_fh(clp, cred, fh, nfl, mode);
 		if (IS_ERR(new))
 			return NULL;
+		rcu_read_lock();
 		/* try to swap in the pointer */
 		spin_lock(&clp->cl_uuid.lock);
 		nf = rcu_dereference_protected(*pnf, 1);
@@ -287,7 +288,6 @@ nfs_local_open_fh(struct nfs_client *clp, const struct cred *cred,
 			rcu_assign_pointer(*pnf, nf);
 		}
 		spin_unlock(&clp->cl_uuid.lock);
-		rcu_read_lock();
 	}
 	nf = nfs_local_file_get(nf);
 	rcu_read_unlock();
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 6e95db6c17e928..810cfd9b7e533b 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -7049,10 +7049,18 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
 	struct nfs4_unlockdata *p;
 	struct nfs4_state *state = lsp->ls_state;
 	struct inode *inode = state->inode;
+	struct nfs_lock_context *l_ctx;
 
 	p = kzalloc(sizeof(*p), GFP_KERNEL);
 	if (p == NULL)
 		return NULL;
+	l_ctx = nfs_get_lock_context(ctx);
+	if (!IS_ERR(l_ctx)) {
+		p->l_ctx = l_ctx;
+	} else {
+		kfree(p);
+		return NULL;
+	}
 	p->arg.fh = NFS_FH(inode);
 	p->arg.fl = &p->fl;
 	p->arg.seqid = seqid;
@@ -7060,7 +7068,6 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
 	p->lsp = lsp;
 	/* Ensure we don't close file until we're done freeing locks! */
 	p->ctx = get_nfs_open_context(ctx);
-	p->l_ctx = nfs_get_lock_context(ctx);
 	locks_init_lock(&p->fl);
 	locks_copy_lock(&p->fl, fl);
 	p->server = NFS_SERVER(inode);
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 5f582713bf05eb..683e09be25adf3 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -745,6 +745,14 @@ pnfs_mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
 	return remaining;
 }
 
+static void pnfs_reset_return_info(struct pnfs_layout_hdr *lo)
+{
+	struct pnfs_layout_segment *lseg;
+
+	list_for_each_entry(lseg, &lo->plh_return_segs, pls_list)
+		pnfs_set_plh_return_info(lo, lseg->pls_range.iomode, 0);
+}
+
 static void
 pnfs_free_returned_lsegs(struct pnfs_layout_hdr *lo,
 		struct list_head *free_me,
@@ -1292,6 +1300,7 @@ void pnfs_layoutreturn_free_lsegs(struct pnfs_layout_hdr *lo,
 		pnfs_mark_matching_lsegs_invalid(lo, &freeme, range, seq);
 		pnfs_free_returned_lsegs(lo, &freeme, range, seq);
 		pnfs_set_layout_stateid(lo, stateid, NULL, true);
+		pnfs_reset_return_info(lo);
 	} else
 		pnfs_mark_layout_stateid_invalid(lo, &freeme);
 out_unlock:
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
index e7118501fdcc64..ed3ffcb80aef0e 100644
--- a/fs/smb/client/smb2pdu.c
+++ b/fs/smb/client/smb2pdu.c
@@ -2967,7 +2967,7 @@ int smb311_posix_mkdir(const unsigned int xid, struct inode *inode,
 	/* Eventually save off posix specific response info and timestamps */
 
 err_free_rsp_buf:
-	free_rsp_buf(resp_buftype, rsp);
+	free_rsp_buf(resp_buftype, rsp_iov.iov_base);
 	kfree(pc_buf);
 err_free_req:
 	cifs_small_buf_release(req);
diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c
index 4f33a4a4888613..b4071c9cf8c951 100644
--- a/fs/udf/truncate.c
+++ b/fs/udf/truncate.c
@@ -115,7 +115,7 @@ void udf_truncate_tail_extent(struct inode *inode)
 	}
 	/* This inode entry is in-memory only and thus we don't have to mark
 	 * the inode dirty */
-	if (ret == 0)
+	if (ret >= 0)
 		iinfo->i_lenExtents = inode->i_size;
 	brelse(epos.bh);
 }
diff --git a/fs/xattr.c b/fs/xattr.c
index fabb2a04501ee7..8ec5b0204bfdc5 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -1428,6 +1428,15 @@ static bool xattr_is_trusted(const char *name)
 	return !strncmp(name, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN);
 }
 
+static bool xattr_is_maclabel(const char *name)
+{
+	const char *suffix = name + XATTR_SECURITY_PREFIX_LEN;
+
+	return !strncmp(name, XATTR_SECURITY_PREFIX,
+			XATTR_SECURITY_PREFIX_LEN) &&
+		security_ismaclabel(suffix);
+}
+
 /**
  * simple_xattr_list - list all xattr objects
  * @inode: inode from which to get the xattrs
@@ -1460,6 +1469,17 @@ ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs,
 	if (err)
 		return err;
 
+	err = security_inode_listsecurity(inode, buffer, remaining_size);
+	if (err < 0)
+		return err;
+
+	if (buffer) {
+		if (remaining_size < err)
+			return -ERANGE;
+		buffer += err;
+	}
+	remaining_size -= err;
+
 	read_lock(&xattrs->lock);
 	for (rbp = rb_first(&xattrs->rb_root); rbp; rbp = rb_next(rbp)) {
 		xattr = rb_entry(rbp, struct simple_xattr, rb_node);
@@ -1468,6 +1488,10 @@ ssize_t simple_xattr_list(struct inode *inode, struct simple_xattrs *xattrs,
 		if (!trusted && xattr_is_trusted(xattr->name))
 			continue;
 
+		/* skip MAC labels; these are provided by LSM above */
+		if (xattr_is_maclabel(xattr->name))
+			continue;
+
 		err = xattr_list_one(&buffer, &remaining_size, xattr->name);
 		if (err)
 			break;
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 4b79bf50f4f0e5..47381e3f5a403b 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -11,6 +11,7 @@
 #include <linux/uio.h>
 
 #define BIO_MAX_VECS		256U
+#define BIO_MAX_INLINE_VECS	UIO_MAXIOV
 
 struct queue_limits;
 
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 6192bce9a9d68a..68f53495329fa4 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -1223,13 +1223,6 @@ extern int vmbus_sendpacket(struct vmbus_channel *channel,
 				  enum vmbus_packet_type type,
 				  u32 flags);
 
-extern int vmbus_sendpacket_pagebuffer(struct vmbus_channel *channel,
-					    struct hv_page_buffer pagebuffers[],
-					    u32 pagecount,
-					    void *buffer,
-					    u32 bufferlen,
-					    u64 requestid);
-
 extern int vmbus_sendpacket_mpb_desc(struct vmbus_channel *channel,
 				     struct vmbus_packet_mpb_array *mpb,
 				     u32 desc_size,
diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 591bf5b5e8dc22..9af01bdd86d26d 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -44,7 +44,6 @@
 #define MICREL_PHY_50MHZ_CLK	BIT(0)
 #define MICREL_PHY_FXEN		BIT(1)
 #define MICREL_KSZ8_P1_ERRATA	BIT(2)
-#define MICREL_NO_EEE		BIT(3)
 
 #define MICREL_KSZ9021_EXTREG_CTRL	0xB
 #define MICREL_KSZ9021_EXTREG_DATA_WRITE	0xC
diff --git a/include/linux/tpm.h b/include/linux/tpm.h
index 6c3125300c009a..a3d8305e88a51e 100644
--- a/include/linux/tpm.h
+++ b/include/linux/tpm.h
@@ -224,7 +224,7 @@ enum tpm2_const {
 
 enum tpm2_timeouts {
 	TPM2_TIMEOUT_A          =    750,
-	TPM2_TIMEOUT_B          =   2000,
+	TPM2_TIMEOUT_B          =   4000,
 	TPM2_TIMEOUT_C          =    200,
 	TPM2_TIMEOUT_D          =     30,
 	TPM2_DURATION_SHORT     =     20,
@@ -257,6 +257,7 @@ enum tpm2_return_codes {
 	TPM2_RC_TESTING		= 0x090A, /* RC_WARN */
 	TPM2_RC_REFERENCE_H0	= 0x0910,
 	TPM2_RC_RETRY		= 0x0922,
+	TPM2_RC_SESSION_MEMORY	= 0x0903,
 };
 
 enum tpm2_command_codes {
@@ -437,6 +438,24 @@ static inline u32 tpm2_rc_value(u32 rc)
 	return (rc & BIT(7)) ? rc & 0xbf : rc;
 }
 
+/*
+ * Convert a return value from tpm_transmit_cmd() to POSIX error code.
+ */
+static inline ssize_t tpm_ret_to_err(ssize_t ret)
+{
+	if (ret < 0)
+		return ret;
+
+	switch (tpm2_rc_value(ret)) {
+	case TPM2_RC_SUCCESS:
+		return 0;
+	case TPM2_RC_SESSION_MEMORY:
+		return -ENOMEM;
+	default:
+		return -EFAULT;
+	}
+}
+
 #if defined(CONFIG_TCG_TPM) || defined(CONFIG_TCG_TPM_MODULE)
 
 extern int tpm_is_tpm2(struct tpm_chip *chip);
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index d48c657191cd01..1c05fed05f2bc2 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -1031,6 +1031,21 @@ static inline struct sk_buff *__qdisc_dequeue_head(struct qdisc_skb_head *qh)
 	return skb;
 }
 
+static inline struct sk_buff *qdisc_dequeue_internal(struct Qdisc *sch, bool direct)
+{
+	struct sk_buff *skb;
+
+	skb = __skb_dequeue(&sch->gso_skb);
+	if (skb) {
+		sch->q.qlen--;
+		return skb;
+	}
+	if (direct)
+		return __qdisc_dequeue_head(&sch->q);
+	else
+		return sch->dequeue(sch);
+}
+
 static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch)
 {
 	struct sk_buff *skb = __qdisc_dequeue_head(&sch->q);
diff --git a/include/sound/ump_msg.h b/include/sound/ump_msg.h
index 72f60ddfea7535..9556b4755a1ed8 100644
--- a/include/sound/ump_msg.h
+++ b/include/sound/ump_msg.h
@@ -604,7 +604,7 @@ struct snd_ump_stream_msg_ep_info {
 } __packed;
 
 /* UMP Stream Message: Device Info Notification (128bit) */
-struct snd_ump_stream_msg_devince_info {
+struct snd_ump_stream_msg_device_info {
 #ifdef __BIG_ENDIAN_BITFIELD
 	/* 0 */
 	u32 type:4;
@@ -754,7 +754,7 @@ struct snd_ump_stream_msg_fb_name {
 union snd_ump_stream_msg {
 	struct snd_ump_stream_msg_ep_discovery ep_discovery;
 	struct snd_ump_stream_msg_ep_info ep_info;
-	struct snd_ump_stream_msg_devince_info device_info;
+	struct snd_ump_stream_msg_device_info device_info;
 	struct snd_ump_stream_msg_stream_cfg stream_cfg;
 	struct snd_ump_stream_msg_fb_discovery fb_discovery;
 	struct snd_ump_stream_msg_fb_info fb_info;
diff --git a/io_uring/fdinfo.c b/io_uring/fdinfo.c
index f60d0a9d505e25..336aec7ea8c29f 100644
--- a/io_uring/fdinfo.c
+++ b/io_uring/fdinfo.c
@@ -86,13 +86,8 @@ static inline void napi_show_fdinfo(struct io_ring_ctx *ctx,
 }
 #endif
 
-/*
- * Caller holds a reference to the file already, we don't need to do
- * anything else to get an extra reference.
- */
-__cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
+static void __io_uring_show_fdinfo(struct io_ring_ctx *ctx, struct seq_file *m)
 {
-	struct io_ring_ctx *ctx = file->private_data;
 	struct io_overflow_cqe *ocqe;
 	struct io_rings *r = ctx->rings;
 	struct rusage sq_usage;
@@ -106,7 +101,6 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 	unsigned int sq_entries, cq_entries;
 	int sq_pid = -1, sq_cpu = -1;
 	u64 sq_total_time = 0, sq_work_time = 0;
-	bool has_lock;
 	unsigned int i;
 
 	if (ctx->flags & IORING_SETUP_CQE32)
@@ -176,15 +170,7 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 		seq_printf(m, "\n");
 	}
 
-	/*
-	 * Avoid ABBA deadlock between the seq lock and the io_uring mutex,
-	 * since fdinfo case grabs it in the opposite direction of normal use
-	 * cases. If we fail to get the lock, we just don't iterate any
-	 * structures that could be going away outside the io_uring mutex.
-	 */
-	has_lock = mutex_trylock(&ctx->uring_lock);
-
-	if (has_lock && (ctx->flags & IORING_SETUP_SQPOLL)) {
+	if (ctx->flags & IORING_SETUP_SQPOLL) {
 		struct io_sq_data *sq = ctx->sq_data;
 
 		/*
@@ -206,7 +192,7 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 	seq_printf(m, "SqTotalTime:\t%llu\n", sq_total_time);
 	seq_printf(m, "SqWorkTime:\t%llu\n", sq_work_time);
 	seq_printf(m, "UserFiles:\t%u\n", ctx->file_table.data.nr);
-	for (i = 0; has_lock && i < ctx->file_table.data.nr; i++) {
+	for (i = 0; i < ctx->file_table.data.nr; i++) {
 		struct file *f = NULL;
 
 		if (ctx->file_table.data.nodes[i])
@@ -218,7 +204,7 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 		}
 	}
 	seq_printf(m, "UserBufs:\t%u\n", ctx->buf_table.nr);
-	for (i = 0; has_lock && i < ctx->buf_table.nr; i++) {
+	for (i = 0; i < ctx->buf_table.nr; i++) {
 		struct io_mapped_ubuf *buf = NULL;
 
 		if (ctx->buf_table.nodes[i])
@@ -228,7 +214,7 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 		else
 			seq_printf(m, "%5u: <none>\n", i);
 	}
-	if (has_lock && !xa_empty(&ctx->personalities)) {
+	if (!xa_empty(&ctx->personalities)) {
 		unsigned long index;
 		const struct cred *cred;
 
@@ -238,7 +224,7 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 	}
 
 	seq_puts(m, "PollList:\n");
-	for (i = 0; has_lock && i < (1U << ctx->cancel_table.hash_bits); i++) {
+	for (i = 0; i < (1U << ctx->cancel_table.hash_bits); i++) {
 		struct io_hash_bucket *hb = &ctx->cancel_table.hbs[i];
 		struct io_kiocb *req;
 
@@ -247,9 +233,6 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 					task_work_pending(req->tctx->task));
 	}
 
-	if (has_lock)
-		mutex_unlock(&ctx->uring_lock);
-
 	seq_puts(m, "CqOverflowList:\n");
 	spin_lock(&ctx->completion_lock);
 	list_for_each_entry(ocqe, &ctx->cq_overflow_list, list) {
@@ -262,4 +245,23 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
 	spin_unlock(&ctx->completion_lock);
 	napi_show_fdinfo(ctx, m);
 }
+
+/*
+ * Caller holds a reference to the file already, we don't need to do
+ * anything else to get an extra reference.
+ */
+__cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
+{
+	struct io_ring_ctx *ctx = file->private_data;
+
+	/*
+	 * Avoid ABBA deadlock between the seq lock and the io_uring mutex,
+	 * since fdinfo case grabs it in the opposite direction of normal use
+	 * cases.
+	 */
+	if (mutex_trylock(&ctx->uring_lock)) {
+		__io_uring_show_fdinfo(ctx, m);
+		mutex_unlock(&ctx->uring_lock);
+	}
+}
 #endif
diff --git a/io_uring/memmap.c b/io_uring/memmap.c
index 36113454442744..0929361e0c4984 100644
--- a/io_uring/memmap.c
+++ b/io_uring/memmap.c
@@ -116,7 +116,7 @@ static int io_region_init_ptr(struct io_mapped_region *mr)
 	void *ptr;
 
 	if (io_check_coalesce_buffer(mr->pages, mr->nr_pages, &ifd)) {
-		if (ifd.nr_folios == 1) {
+		if (ifd.nr_folios == 1 && !PageHighMem(mr->pages[0])) {
 			mr->ptr = page_address(mr->pages[0]);
 			return 0;
 		}
diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c
index e6701b7aa14743..678a2f7d14fff4 100644
--- a/io_uring/uring_cmd.c
+++ b/io_uring/uring_cmd.c
@@ -244,6 +244,11 @@ int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags)
 			return -EOPNOTSUPP;
 		issue_flags |= IO_URING_F_IOPOLL;
 		req->iopoll_completed = 0;
+		if (ctx->flags & IORING_SETUP_HYBRID_IOPOLL) {
+			/* make sure every req only blocks once */
+			req->flags &= ~REQ_F_IOPOLL_STATE;
+			req->iopoll_start = ktime_get_ns();
+		}
 	}
 
 	ret = file->f_op->uring_cmd(ioucmd, issue_flags);
diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index 1287274ae1ce9a..6fbffdca0c741f 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -1116,9 +1116,11 @@ void cpuset_update_tasks_cpumask(struct cpuset *cs, struct cpumask *new_cpus)
 
 		if (top_cs) {
 			/*
-			 * Percpu kthreads in top_cpuset are ignored
+			 * PF_NO_SETAFFINITY tasks are ignored.
+			 * All per cpu kthreads should have PF_NO_SETAFFINITY
+			 * flag set, see kthread_set_per_cpu().
 			 */
-			if (kthread_is_per_cpu(task))
+			if (task->flags & PF_NO_SETAFFINITY)
 				continue;
 			cpumask_andnot(new_cpus, possible_mask, subpartitions_cpus);
 		} else {
diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c
index 77cdff0d9f3488..3cfbd654471008 100644
--- a/kernel/sched/ext.c
+++ b/kernel/sched/ext.c
@@ -7173,6 +7173,12 @@ __bpf_kfunc int bpf_iter_scx_dsq_new(struct bpf_iter_scx_dsq *it, u64 dsq_id,
 	BUILD_BUG_ON(__alignof__(struct bpf_iter_scx_dsq_kern) !=
 		     __alignof__(struct bpf_iter_scx_dsq));
 
+	/*
+	 * next() and destroy() will be called regardless of the return value.
+	 * Always clear $kit->dsq.
+	 */
+	kit->dsq = NULL;
+
 	if (flags & ~__SCX_DSQ_ITER_USER_FLAGS)
 		return -EINVAL;
 
diff --git a/kernel/trace/fprobe.c b/kernel/trace/fprobe.c
index 95c6e3473a76b5..ba7ff14f5339b5 100644
--- a/kernel/trace/fprobe.c
+++ b/kernel/trace/fprobe.c
@@ -454,7 +454,8 @@ static void fprobe_remove_node_in_module(struct module *mod, struct hlist_head *
 	struct fprobe_hlist_node *node;
 	int ret = 0;
 
-	hlist_for_each_entry_rcu(node, head, hlist) {
+	hlist_for_each_entry_rcu(node, head, hlist,
+				 lockdep_is_held(&fprobe_mutex)) {
 		if (!within_module(node->addr, mod))
 			continue;
 		if (delete_fprobe_node(node))
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 9b8ce8f4ff9b38..f76bee67a792ce 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1832,10 +1832,12 @@ static void rb_meta_validate_events(struct ring_buffer_per_cpu *cpu_buffer)
 
 	head_page = cpu_buffer->head_page;
 
-	/* If both the head and commit are on the reader_page then we are done. */
-	if (head_page == cpu_buffer->reader_page &&
-	    head_page == cpu_buffer->commit_page)
+	/* If the commit_buffer is the reader page, update the commit page */
+	if (meta->commit_buffer == (unsigned long)cpu_buffer->reader_page->page) {
+		cpu_buffer->commit_page = cpu_buffer->reader_page;
+		/* Nothing more to do, the only page is the reader page */
 		goto done;
+	}
 
 	/* Iterate until finding the commit page */
 	for (i = 0; i < meta->nr_subbufs + 1; i++, rb_inc_page(&head_page)) {
diff --git a/kernel/trace/trace_dynevent.c b/kernel/trace/trace_dynevent.c
index a322e4f249a503..5d64a18cacacc6 100644
--- a/kernel/trace/trace_dynevent.c
+++ b/kernel/trace/trace_dynevent.c
@@ -16,7 +16,7 @@
 #include "trace_output.h"	/* for trace_event_sem */
 #include "trace_dynevent.h"
 
-static DEFINE_MUTEX(dyn_event_ops_mutex);
+DEFINE_MUTEX(dyn_event_ops_mutex);
 static LIST_HEAD(dyn_event_ops_list);
 
 bool trace_event_dyn_try_get_ref(struct trace_event_call *dyn_call)
@@ -116,6 +116,20 @@ int dyn_event_release(const char *raw_command, struct dyn_event_operations *type
 	return ret;
 }
 
+/*
+ * Locked version of event creation. The event creation must be protected by
+ * dyn_event_ops_mutex because of protecting trace_probe_log.
+ */
+int dyn_event_create(const char *raw_command, struct dyn_event_operations *type)
+{
+	int ret;
+
+	mutex_lock(&dyn_event_ops_mutex);
+	ret = type->create(raw_command);
+	mutex_unlock(&dyn_event_ops_mutex);
+	return ret;
+}
+
 static int create_dyn_event(const char *raw_command)
 {
 	struct dyn_event_operations *ops;
diff --git a/kernel/trace/trace_dynevent.h b/kernel/trace/trace_dynevent.h
index 936477a111d3e7..beee3f8d754444 100644
--- a/kernel/trace/trace_dynevent.h
+++ b/kernel/trace/trace_dynevent.h
@@ -100,6 +100,7 @@ void *dyn_event_seq_next(struct seq_file *m, void *v, loff_t *pos);
 void dyn_event_seq_stop(struct seq_file *m, void *v);
 int dyn_events_release_all(struct dyn_event_operations *type);
 int dyn_event_release(const char *raw_command, struct dyn_event_operations *type);
+int dyn_event_create(const char *raw_command, struct dyn_event_operations *type);
 
 /*
  * for_each_dyn_event	-	iterate over the dyn_event list
diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c
index d4544894709464..03f7f6c7eab64f 100644
--- a/kernel/trace/trace_events_trigger.c
+++ b/kernel/trace/trace_events_trigger.c
@@ -1560,7 +1560,7 @@ stacktrace_trigger(struct event_trigger_data *data,
 	struct trace_event_file *file = data->private_data;
 
 	if (file)
-		__trace_stack(file->tr, tracing_gen_ctx(), STACK_SKIP);
+		__trace_stack(file->tr, tracing_gen_ctx_dec(), STACK_SKIP);
 	else
 		trace_dump_stack(STACK_SKIP);
 }
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index df56f9b7601094..eb6bebf1f1c778 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -597,11 +597,7 @@ ftrace_traceoff(unsigned long ip, unsigned long parent_ip,
 
 static __always_inline void trace_stack(struct trace_array *tr)
 {
-	unsigned int trace_ctx;
-
-	trace_ctx = tracing_gen_ctx();
-
-	__trace_stack(tr, trace_ctx, FTRACE_STACK_SKIP);
+	__trace_stack(tr, tracing_gen_ctx_dec(), FTRACE_STACK_SKIP);
 }
 
 static void
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 8287b175667f33..a5d46f109fccea 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1092,7 +1092,7 @@ static int create_or_delete_trace_kprobe(const char *raw_command)
 	if (raw_command[0] == '-')
 		return dyn_event_release(raw_command, &trace_kprobe_ops);
 
-	ret = trace_kprobe_create(raw_command);
+	ret = dyn_event_create(raw_command, &trace_kprobe_ops);
 	return ret == -ECANCELED ? -EINVAL : ret;
 }
 
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index 2eeecb6c95eea5..424751cdf31f9f 100644
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -154,9 +154,12 @@ static const struct fetch_type *find_fetch_type(const char *type, unsigned long
 }
 
 static struct trace_probe_log trace_probe_log;
+extern struct mutex dyn_event_ops_mutex;
 
 void trace_probe_log_init(const char *subsystem, int argc, const char **argv)
 {
+	lockdep_assert_held(&dyn_event_ops_mutex);
+
 	trace_probe_log.subsystem = subsystem;
 	trace_probe_log.argc = argc;
 	trace_probe_log.argv = argv;
@@ -165,11 +168,15 @@ void trace_probe_log_init(const char *subsystem, int argc, const char **argv)
 
 void trace_probe_log_clear(void)
 {
+	lockdep_assert_held(&dyn_event_ops_mutex);
+
 	memset(&trace_probe_log, 0, sizeof(trace_probe_log));
 }
 
 void trace_probe_log_set_index(int index)
 {
+	lockdep_assert_held(&dyn_event_ops_mutex);
+
 	trace_probe_log.index = index;
 }
 
@@ -178,6 +185,8 @@ void __trace_probe_log_err(int offset, int err_type)
 	char *command, *p;
 	int i, len = 0, pos = 0;
 
+	lockdep_assert_held(&dyn_event_ops_mutex);
+
 	if (!trace_probe_log.argv)
 		return;
 
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index 3386439ec9f674..35cf76c75dd766 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -741,7 +741,7 @@ static int create_or_delete_trace_uprobe(const char *raw_command)
 	if (raw_command[0] == '-')
 		return dyn_event_release(raw_command, &trace_uprobe_ops);
 
-	ret = trace_uprobe_create(raw_command);
+	ret = dyn_event_create(raw_command, &trace_uprobe_ops);
 	return ret == -ECANCELED ? -EINVAL : ret;
 }
 
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 44b8feb83402b3..8acd95964ad15d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2987,7 +2987,7 @@ struct folio *alloc_hugetlb_folio(struct vm_area_struct *vma,
 	struct hugepage_subpool *spool = subpool_vma(vma);
 	struct hstate *h = hstate_vma(vma);
 	struct folio *folio;
-	long retval, gbl_chg;
+	long retval, gbl_chg, gbl_reserve;
 	map_chg_state map_chg;
 	int ret, idx;
 	struct hugetlb_cgroup *h_cg = NULL;
@@ -3140,8 +3140,16 @@ struct folio *alloc_hugetlb_folio(struct vm_area_struct *vma,
 		hugetlb_cgroup_uncharge_cgroup_rsvd(idx, pages_per_huge_page(h),
 						    h_cg);
 out_subpool_put:
-	if (map_chg)
-		hugepage_subpool_put_pages(spool, 1);
+	/*
+	 * put page to subpool iff the quota of subpool's rsv_hpages is used
+	 * during hugepage_subpool_get_pages.
+	 */
+	if (map_chg && !gbl_chg) {
+		gbl_reserve = hugepage_subpool_put_pages(spool, 1);
+		hugetlb_acct_memory(h, -gbl_reserve);
+	}
+
+
 out_end_reservation:
 	if (map_chg != MAP_CHG_ENFORCED)
 		vma_end_reservation(h, vma, addr);
@@ -6949,7 +6957,7 @@ bool hugetlb_reserve_pages(struct inode *inode,
 					struct vm_area_struct *vma,
 					vm_flags_t vm_flags)
 {
-	long chg = -1, add = -1;
+	long chg = -1, add = -1, spool_resv, gbl_resv;
 	struct hstate *h = hstate_inode(inode);
 	struct hugepage_subpool *spool = subpool_inode(inode);
 	struct resv_map *resv_map;
@@ -7084,8 +7092,16 @@ bool hugetlb_reserve_pages(struct inode *inode,
 	return true;
 
 out_put_pages:
-	/* put back original number of pages, chg */
-	(void)hugepage_subpool_put_pages(spool, chg);
+	spool_resv = chg - gbl_reserve;
+	if (spool_resv) {
+		/* put sub pool's reservation back, chg - gbl_reserve */
+		gbl_resv = hugepage_subpool_put_pages(spool, spool_resv);
+		/*
+		 * subpool's reserved pages can not be put back due to race,
+		 * return to hstate.
+		 */
+		hugetlb_acct_memory(h, -gbl_resv);
+	}
 out_uncharge_cgroup:
 	hugetlb_cgroup_uncharge_cgroup_rsvd(hstate_index(h),
 					    chg * pages_per_huge_page(h), h_cg);
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 74a996a3508e16..2cc8b3e36dc942 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6951,9 +6951,6 @@ bool has_managed_dma(void)
 
 #ifdef CONFIG_UNACCEPTED_MEMORY
 
-/* Counts number of zones with unaccepted pages. */
-static DEFINE_STATIC_KEY_FALSE(zones_with_unaccepted_pages);
-
 static bool lazy_accept = true;
 
 static int __init accept_memory_parse(char *p)
@@ -6980,11 +6977,7 @@ static bool page_contains_unaccepted(struct page *page, unsigned int order)
 static void __accept_page(struct zone *zone, unsigned long *flags,
 			  struct page *page)
 {
-	bool last;
-
 	list_del(&page->lru);
-	last = list_empty(&zone->unaccepted_pages);
-
 	account_freepages(zone, -MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE);
 	__mod_zone_page_state(zone, NR_UNACCEPTED, -MAX_ORDER_NR_PAGES);
 	__ClearPageUnaccepted(page);
@@ -6993,9 +6986,6 @@ static void __accept_page(struct zone *zone, unsigned long *flags,
 	accept_memory(page_to_phys(page), PAGE_SIZE << MAX_PAGE_ORDER);
 
 	__free_pages_ok(page, MAX_PAGE_ORDER, FPI_TO_TAIL);
-
-	if (last)
-		static_branch_dec(&zones_with_unaccepted_pages);
 }
 
 void accept_page(struct page *page)
@@ -7032,19 +7022,11 @@ static bool try_to_accept_memory_one(struct zone *zone)
 	return true;
 }
 
-static inline bool has_unaccepted_memory(void)
-{
-	return static_branch_unlikely(&zones_with_unaccepted_pages);
-}
-
 static bool cond_accept_memory(struct zone *zone, unsigned int order)
 {
 	long to_accept, wmark;
 	bool ret = false;
 
-	if (!has_unaccepted_memory())
-		return false;
-
 	if (list_empty(&zone->unaccepted_pages))
 		return false;
 
@@ -7078,22 +7060,17 @@ static bool __free_unaccepted(struct page *page)
 {
 	struct zone *zone = page_zone(page);
 	unsigned long flags;
-	bool first = false;
 
 	if (!lazy_accept)
 		return false;
 
 	spin_lock_irqsave(&zone->lock, flags);
-	first = list_empty(&zone->unaccepted_pages);
 	list_add_tail(&page->lru, &zone->unaccepted_pages);
 	account_freepages(zone, MAX_ORDER_NR_PAGES, MIGRATE_MOVABLE);
 	__mod_zone_page_state(zone, NR_UNACCEPTED, MAX_ORDER_NR_PAGES);
 	__SetPageUnaccepted(page);
 	spin_unlock_irqrestore(&zone->lock, flags);
 
-	if (first)
-		static_branch_inc(&zones_with_unaccepted_pages);
-
 	return true;
 }
 
diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c
index 4295a599d71494..30f7c96b0de249 100644
--- a/mm/userfaultfd.c
+++ b/mm/userfaultfd.c
@@ -1068,8 +1068,13 @@ static int move_present_pte(struct mm_struct *mm,
 	src_folio->index = linear_page_index(dst_vma, dst_addr);
 
 	orig_dst_pte = mk_pte(&src_folio->page, dst_vma->vm_page_prot);
-	/* Follow mremap() behavior and treat the entry dirty after the move */
-	orig_dst_pte = pte_mkwrite(pte_mkdirty(orig_dst_pte), dst_vma);
+	/* Set soft dirty bit so userspace can notice the pte was moved */
+#ifdef CONFIG_MEM_SOFT_DIRTY
+	orig_dst_pte = pte_mksoft_dirty(orig_dst_pte);
+#endif
+	if (pte_dirty(orig_src_pte))
+		orig_dst_pte = pte_mkdirty(orig_dst_pte);
+	orig_dst_pte = pte_mkwrite(orig_dst_pte, dst_vma);
 
 	set_pte_at(mm, dst_addr, dst_pte, orig_dst_pte);
 out:
@@ -1104,6 +1109,9 @@ static int move_swap_pte(struct mm_struct *mm, struct vm_area_struct *dst_vma,
 	}
 
 	orig_src_pte = ptep_get_and_clear(mm, src_addr, src_pte);
+#ifdef CONFIG_MEM_SOFT_DIRTY
+	orig_src_pte = pte_swp_mksoft_dirty(orig_src_pte);
+#endif
 	set_pte_at(mm, dst_addr, dst_pte, orig_src_pte);
 	double_pt_unlock(dst_ptl, src_ptl);
 
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 621c555f639be3..181b1e070b82ec 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -7540,11 +7540,16 @@ static void add_device_complete(struct hci_dev *hdev, void *data, int err)
 	struct mgmt_cp_add_device *cp = cmd->param;
 
 	if (!err) {
+		struct hci_conn_params *params;
+
+		params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr,
+						le_addr_type(cp->addr.type));
+
 		device_added(cmd->sk, hdev, &cp->addr.bdaddr, cp->addr.type,
 			     cp->action);
 		device_flags_changed(NULL, hdev, &cp->addr.bdaddr,
 				     cp->addr.type, hdev->conn_flags,
-				     PTR_UINT(cmd->user_data));
+				     params ? params->flags : 0);
 	}
 
 	mgmt_cmd_complete(cmd->sk, hdev->id, MGMT_OP_ADD_DEVICE,
@@ -7647,8 +7652,6 @@ static int add_device(struct sock *sk, struct hci_dev *hdev,
 		goto unlock;
 	}
 
-	cmd->user_data = UINT_PTR(current_flags);
-
 	err = hci_cmd_sync_queue(hdev, add_device_sync, cmd,
 				 add_device_complete);
 	if (err < 0) {
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 53e5aee4688569..2b6249d75a5d42 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1354,10 +1354,12 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_MONITOR);
 
 
-	local->int_scan_req = kzalloc(sizeof(*local->int_scan_req) +
-				      sizeof(void *) * channels, GFP_KERNEL);
+	local->int_scan_req = kzalloc(struct_size(local->int_scan_req,
+						  channels, channels),
+				      GFP_KERNEL);
 	if (!local->int_scan_req)
 		return -ENOMEM;
+	local->int_scan_req->n_channels = channels;
 
 	eth_broadcast_addr(local->int_scan_req->bssid);
 
diff --git a/net/mctp/device.c b/net/mctp/device.c
index 8e0724c56723de..7c0dcf3df31962 100644
--- a/net/mctp/device.c
+++ b/net/mctp/device.c
@@ -117,11 +117,18 @@ static int mctp_dump_addrinfo(struct sk_buff *skb, struct netlink_callback *cb)
 	struct net_device *dev;
 	struct ifaddrmsg *hdr;
 	struct mctp_dev *mdev;
-	int ifindex, rc;
-
-	hdr = nlmsg_data(cb->nlh);
-	// filter by ifindex if requested
-	ifindex = hdr->ifa_index;
+	int ifindex = 0, rc;
+
+	/* Filter by ifindex if a header is provided */
+	if (cb->nlh->nlmsg_len >= nlmsg_msg_size(sizeof(*hdr))) {
+		hdr = nlmsg_data(cb->nlh);
+		ifindex = hdr->ifa_index;
+	} else {
+		if (cb->strict_check) {
+			NL_SET_ERR_MSG(cb->extack, "mctp: Invalid header for addr dump request");
+			return -EINVAL;
+		}
+	}
 
 	rcu_read_lock();
 	for_each_netdev_dump(net, dev, mcb->ifindex) {
diff --git a/net/mctp/route.c b/net/mctp/route.c
index 4c460160914f01..d9c8e5a5f9ce9a 100644
--- a/net/mctp/route.c
+++ b/net/mctp/route.c
@@ -313,8 +313,10 @@ static void mctp_flow_prepare_output(struct sk_buff *skb, struct mctp_dev *dev)
 
 	key = flow->key;
 
-	if (WARN_ON(key->dev && key->dev != dev))
+	if (key->dev) {
+		WARN_ON(key->dev != dev);
 		return;
+	}
 
 	mctp_dev_set_key(dev, key);
 }
diff --git a/net/sched/sch_codel.c b/net/sched/sch_codel.c
index 12dd71139da396..c93761040c6e77 100644
--- a/net/sched/sch_codel.c
+++ b/net/sched/sch_codel.c
@@ -144,7 +144,7 @@ static int codel_change(struct Qdisc *sch, struct nlattr *opt,
 
 	qlen = sch->q.qlen;
 	while (sch->q.qlen > sch->limit) {
-		struct sk_buff *skb = __qdisc_dequeue_head(&sch->q);
+		struct sk_buff *skb = qdisc_dequeue_internal(sch, true);
 
 		dropped += qdisc_pkt_len(skb);
 		qdisc_qstats_backlog_dec(sch, skb);
diff --git a/net/sched/sch_fq.c b/net/sched/sch_fq.c
index 2ca5332cfcc5c5..902ff54706072b 100644
--- a/net/sched/sch_fq.c
+++ b/net/sched/sch_fq.c
@@ -1136,7 +1136,7 @@ static int fq_change(struct Qdisc *sch, struct nlattr *opt,
 		sch_tree_lock(sch);
 	}
 	while (sch->q.qlen > sch->limit) {
-		struct sk_buff *skb = fq_dequeue(sch);
+		struct sk_buff *skb = qdisc_dequeue_internal(sch, false);
 
 		if (!skb)
 			break;
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
index 6c9029f71e88d3..2a0f3a513bfaa1 100644
--- a/net/sched/sch_fq_codel.c
+++ b/net/sched/sch_fq_codel.c
@@ -441,7 +441,7 @@ static int fq_codel_change(struct Qdisc *sch, struct nlattr *opt,
 
 	while (sch->q.qlen > sch->limit ||
 	       q->memory_usage > q->memory_limit) {
-		struct sk_buff *skb = fq_codel_dequeue(sch);
+		struct sk_buff *skb = qdisc_dequeue_internal(sch, false);
 
 		q->cstats.drop_len += qdisc_pkt_len(skb);
 		rtnl_kfree_skbs(skb, skb);
diff --git a/net/sched/sch_fq_pie.c b/net/sched/sch_fq_pie.c
index 93c36afbf57624..67f437c1705826 100644
--- a/net/sched/sch_fq_pie.c
+++ b/net/sched/sch_fq_pie.c
@@ -366,7 +366,7 @@ static int fq_pie_change(struct Qdisc *sch, struct nlattr *opt,
 
 	/* Drop excess packets if new limit is lower */
 	while (sch->q.qlen > sch->limit) {
-		struct sk_buff *skb = fq_pie_qdisc_dequeue(sch);
+		struct sk_buff *skb = qdisc_dequeue_internal(sch, false);
 
 		len_dropped += qdisc_pkt_len(skb);
 		num_dropped += 1;
diff --git a/net/sched/sch_hhf.c b/net/sched/sch_hhf.c
index 44d9efe1a96a89..5aa434b4670738 100644
--- a/net/sched/sch_hhf.c
+++ b/net/sched/sch_hhf.c
@@ -564,7 +564,7 @@ static int hhf_change(struct Qdisc *sch, struct nlattr *opt,
 	qlen = sch->q.qlen;
 	prev_backlog = sch->qstats.backlog;
 	while (sch->q.qlen > sch->limit) {
-		struct sk_buff *skb = hhf_dequeue(sch);
+		struct sk_buff *skb = qdisc_dequeue_internal(sch, false);
 
 		rtnl_kfree_skbs(skb, skb);
 	}
diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index bb1fa9aa530b27..97f71b6dbf5b54 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -195,7 +195,7 @@ static int pie_change(struct Qdisc *sch, struct nlattr *opt,
 	/* Drop excess packets if new limit is lower */
 	qlen = sch->q.qlen;
 	while (sch->q.qlen > sch->limit) {
-		struct sk_buff *skb = __qdisc_dequeue_head(&sch->q);
+		struct sk_buff *skb = qdisc_dequeue_internal(sch, true);
 
 		dropped += qdisc_pkt_len(skb);
 		qdisc_qstats_backlog_dec(sch, skb);
diff --git a/net/tls/tls_strp.c b/net/tls/tls_strp.c
index 77e33e1e340e31..65b0da6fdf6a79 100644
--- a/net/tls/tls_strp.c
+++ b/net/tls/tls_strp.c
@@ -396,7 +396,6 @@ static int tls_strp_read_copy(struct tls_strparser *strp, bool qshort)
 		return 0;
 
 	shinfo = skb_shinfo(strp->anchor);
-	shinfo->frag_list = NULL;
 
 	/* If we don't know the length go max plus page for cipher overhead */
 	need_spc = strp->stm.full_len ?: TLS_MAX_PAYLOAD_SIZE + PAGE_SIZE;
@@ -412,6 +411,8 @@ static int tls_strp_read_copy(struct tls_strparser *strp, bool qshort)
 				   page, 0, 0);
 	}
 
+	shinfo->frag_list = NULL;
+
 	strp->copy_mode = 1;
 	strp->stm.offset = 0;
 
diff --git a/samples/ftrace/sample-trace-array.c b/samples/ftrace/sample-trace-array.c
index d0ee9001c7b376..aaa8fa92e24d52 100644
--- a/samples/ftrace/sample-trace-array.c
+++ b/samples/ftrace/sample-trace-array.c
@@ -112,7 +112,7 @@ static int __init sample_trace_array_init(void)
 	/*
 	 * If context specific per-cpu buffers havent already been allocated.
 	 */
-	trace_printk_init_buffers();
+	trace_array_init_printk(tr);
 
 	simple_tsk = kthread_run(simple_thread, NULL, "sample-instance");
 	if (IS_ERR(simple_tsk)) {
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index dc081cf46d211c..686197407c3c61 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -36,6 +36,18 @@ KBUILD_CFLAGS += -Wno-gnu
 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111219
 KBUILD_CFLAGS += $(call cc-disable-warning, format-overflow-non-kprintf)
 KBUILD_CFLAGS += $(call cc-disable-warning, format-truncation-non-kprintf)
+
+# Clang may emit a warning when a const variable, such as the dummy variables
+# in typecheck(), or const member of an aggregate type are not initialized,
+# which can result in unexpected behavior. However, in many audited cases of
+# the "field" variant of the warning, this is intentional because the field is
+# never used within a particular call path, the field is within a union with
+# other non-const members, or the containing object is not const so the field
+# can be modified via memcpy() / memset(). While the variable warning also gets
+# disabled with this same switch, there should not be too much coverage lost
+# because -Wuninitialized will still flag when an uninitialized const variable
+# is used.
+KBUILD_CFLAGS += $(call cc-disable-warning, default-const-init-unsafe)
 else
 
 # gcc inanely warns about local variables called 'main'
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index 706f53e39b53c0..0ae01b85bb18cd 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -732,15 +732,21 @@ static int snd_seq_deliver_single_event(struct snd_seq_client *client,
  */
 static int __deliver_to_subscribers(struct snd_seq_client *client,
 				    struct snd_seq_event *event,
-				    struct snd_seq_client_port *src_port,
-				    int atomic, int hop)
+				    int port, int atomic, int hop)
 {
+	struct snd_seq_client_port *src_port;
 	struct snd_seq_subscribers *subs;
 	int err, result = 0, num_ev = 0;
 	union __snd_seq_event event_saved;
 	size_t saved_size;
 	struct snd_seq_port_subs_info *grp;
 
+	if (port < 0)
+		return 0;
+	src_port = snd_seq_port_use_ptr(client, port);
+	if (!src_port)
+		return 0;
+
 	/* save original event record */
 	saved_size = snd_seq_event_packet_size(event);
 	memcpy(&event_saved, event, saved_size);
@@ -775,6 +781,7 @@ static int __deliver_to_subscribers(struct snd_seq_client *client,
 		read_unlock(&grp->list_lock);
 	else
 		up_read(&grp->list_mutex);
+	snd_seq_port_unlock(src_port);
 	memcpy(event, &event_saved, saved_size);
 	return (result < 0) ? result : num_ev;
 }
@@ -783,25 +790,32 @@ static int deliver_to_subscribers(struct snd_seq_client *client,
 				  struct snd_seq_event *event,
 				  int atomic, int hop)
 {
-	struct snd_seq_client_port *src_port;
-	int ret = 0, ret2;
-
-	src_port = snd_seq_port_use_ptr(client, event->source.port);
-	if (src_port) {
-		ret = __deliver_to_subscribers(client, event, src_port, atomic, hop);
-		snd_seq_port_unlock(src_port);
-	}
-
-	if (client->ump_endpoint_port < 0 ||
-	    event->source.port == client->ump_endpoint_port)
-		return ret;
+	int ret;
+#if IS_ENABLED(CONFIG_SND_SEQ_UMP)
+	int ret2;
+#endif
 
-	src_port = snd_seq_port_use_ptr(client, client->ump_endpoint_port);
-	if (!src_port)
+	ret = __deliver_to_subscribers(client, event,
+				       event->source.port, atomic, hop);
+#if IS_ENABLED(CONFIG_SND_SEQ_UMP)
+	if (!snd_seq_client_is_ump(client) || client->ump_endpoint_port < 0)
 		return ret;
-	ret2 = __deliver_to_subscribers(client, event, src_port, atomic, hop);
-	snd_seq_port_unlock(src_port);
-	return ret2 < 0 ? ret2 : ret;
+	/* If it's an event from EP port (and with a UMP group),
+	 * deliver to subscribers of the corresponding UMP group port, too.
+	 * Or, if it's from non-EP port, deliver to subscribers of EP port, too.
+	 */
+	if (event->source.port == client->ump_endpoint_port)
+		ret2 = __deliver_to_subscribers(client, event,
+						snd_seq_ump_group_port(event),
+						atomic, hop);
+	else
+		ret2 = __deliver_to_subscribers(client, event,
+						client->ump_endpoint_port,
+						atomic, hop);
+	if (ret2 < 0)
+		return ret2;
+#endif
+	return ret;
 }
 
 /* deliver an event to the destination port(s).
diff --git a/sound/core/seq/seq_ump_convert.c b/sound/core/seq/seq_ump_convert.c
index ff7e558b4d51d0..db2f169cae11ea 100644
--- a/sound/core/seq/seq_ump_convert.c
+++ b/sound/core/seq/seq_ump_convert.c
@@ -1285,3 +1285,21 @@ int snd_seq_deliver_to_ump(struct snd_seq_client *source,
 	else
 		return cvt_to_ump_midi1(dest, dest_port, event, atomic, hop);
 }
+
+/* return the UMP group-port number of the event;
+ * return -1 if groupless or non-UMP event
+ */
+int snd_seq_ump_group_port(const struct snd_seq_event *event)
+{
+	const struct snd_seq_ump_event *ump_ev =
+		(const struct snd_seq_ump_event *)event;
+	unsigned char type;
+
+	if (!snd_seq_ev_is_ump(event))
+		return -1;
+	type = ump_message_type(ump_ev->ump[0]);
+	if (ump_is_groupless_msg(type))
+		return -1;
+	/* group-port number starts from 1 */
+	return ump_message_group(ump_ev->ump[0]) + 1;
+}
diff --git a/sound/core/seq/seq_ump_convert.h b/sound/core/seq/seq_ump_convert.h
index 6c146d8032804f..4abf0a7637d701 100644
--- a/sound/core/seq/seq_ump_convert.h
+++ b/sound/core/seq/seq_ump_convert.h
@@ -18,5 +18,6 @@ int snd_seq_deliver_to_ump(struct snd_seq_client *source,
 			   struct snd_seq_client_port *dest_port,
 			   struct snd_seq_event *event,
 			   int atomic, int hop);
+int snd_seq_ump_group_port(const struct snd_seq_event *event);
 
 #endif /* __SEQ_UMP_CONVERT_H */
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index c6c018b40c69f9..4e0693f0ab0f89 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -1561,7 +1561,7 @@ static int snd_es1968_capture_open(struct snd_pcm_substream *substream)
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct es1968 *chip = snd_pcm_substream_chip(substream);
 	struct esschan *es;
-	int apu1, apu2;
+	int err, apu1, apu2;
 
 	apu1 = snd_es1968_alloc_apu_pair(chip, ESM_APU_PCM_CAPTURE);
 	if (apu1 < 0)
@@ -1605,7 +1605,9 @@ static int snd_es1968_capture_open(struct snd_pcm_substream *substream)
 	runtime->hw = snd_es1968_capture;
 	runtime->hw.buffer_bytes_max = runtime->hw.period_bytes_max =
 		calc_available_memory_size(chip) - 1024; /* keep MIXBUF size */
-	snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES);
+	err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES);
+	if (err < 0)
+		return err;
 
 	spin_lock_irq(&chip->substream_lock);
 	list_add(&es->list, &chip->substream_list);
diff --git a/sound/sh/Kconfig b/sound/sh/Kconfig
index b75fbb3236a7b9..f5fa09d740b4c9 100644
--- a/sound/sh/Kconfig
+++ b/sound/sh/Kconfig
@@ -14,7 +14,7 @@ if SND_SUPERH
 
 config SND_AICA
 	tristate "Dreamcast Yamaha AICA sound"
-	depends on SH_DREAMCAST
+	depends on SH_DREAMCAST && SH_DMA_API
 	select SND_PCM
 	select G2_DMA
 	help
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 09210fb4ac60c1..c7387081577cd3 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2240,6 +2240,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
 	DEVICE_FLG(0x0c45, 0x6340, /* Sonix HD USB Camera */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x0c45, 0x636b, /* Microdia JP001 USB Camera */
+		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x0d8c, 0x0014, /* USB Audio Device */
 		   QUIRK_FLAG_CTL_MSG_DELAY_1M),
 	DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */
@@ -2248,6 +2250,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_FIXED_RATE),
 	DEVICE_FLG(0x0fd9, 0x0008, /* Hauppauge HVR-950Q */
 		   QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
+	DEVICE_FLG(0x1101, 0x0003, /* Audioengine D1 */
+		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x1224, 0x2a25, /* Jieli Technology USB PHY 2.0 */
 		   QUIRK_FLAG_GET_SAMPLE_RATE | QUIRK_FLAG_MIC_RES_16),
 	DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
diff --git a/tools/net/ynl/pyynl/ethtool.py b/tools/net/ynl/pyynl/ethtool.py
index af7fddd7b085bf..cab6b576c8762e 100755
--- a/tools/net/ynl/pyynl/ethtool.py
+++ b/tools/net/ynl/pyynl/ethtool.py
@@ -338,16 +338,24 @@ def main():
         print('Capabilities:')
         [print(f'\t{v}') for v in bits_to_dict(tsinfo['timestamping'])]
 
-        print(f'PTP Hardware Clock: {tsinfo["phc-index"]}')
+        print(f'PTP Hardware Clock: {tsinfo.get("phc-index", "none")}')
 
-        print('Hardware Transmit Timestamp Modes:')
-        [print(f'\t{v}') for v in bits_to_dict(tsinfo['tx-types'])]
+        if 'tx-types' in tsinfo:
+            print('Hardware Transmit Timestamp Modes:')
+            [print(f'\t{v}') for v in bits_to_dict(tsinfo['tx-types'])]
+        else:
+            print('Hardware Transmit Timestamp Modes: none')
+
+        if 'rx-filters' in tsinfo:
+            print('Hardware Receive Filter Modes:')
+            [print(f'\t{v}') for v in bits_to_dict(tsinfo['rx-filters'])]
+        else:
+            print('Hardware Receive Filter Modes: none')
 
-        print('Hardware Receive Filter Modes:')
-        [print(f'\t{v}') for v in bits_to_dict(tsinfo['rx-filters'])]
+        if 'stats' in tsinfo and tsinfo['stats']:
+            print('Statistics:')
+            [print(f'\t{k}: {v}') for k, v in tsinfo['stats'].items()]
 
-        print('Statistics:')
-        [print(f'\t{k}: {v}') for k, v in tsinfo['stats'].items()]
         return
 
     print(f'Settings for {args.device}:')
diff --git a/tools/perf/arch/loongarch/include/syscall_table.h b/tools/perf/arch/loongarch/include/syscall_table.h
index 9d0646d3455cda..b53e31c1580531 100644
--- a/tools/perf/arch/loongarch/include/syscall_table.h
+++ b/tools/perf/arch/loongarch/include/syscall_table.h
@@ -1,2 +1,2 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#include <asm/syscall_table_64.h>
+#include <asm/syscalls_64.h>
diff --git a/tools/testing/selftests/drivers/net/hw/ncdevmem.c b/tools/testing/selftests/drivers/net/hw/ncdevmem.c
index 19a6969643f462..2d8ffe98700ea0 100644
--- a/tools/testing/selftests/drivers/net/hw/ncdevmem.c
+++ b/tools/testing/selftests/drivers/net/hw/ncdevmem.c
@@ -432,6 +432,22 @@ static int parse_address(const char *str, int port, struct sockaddr_in6 *sin6)
 	return 0;
 }
 
+static struct netdev_queue_id *create_queues(void)
+{
+	struct netdev_queue_id *queues;
+	size_t i = 0;
+
+	queues = calloc(num_queues, sizeof(*queues));
+	for (i = 0; i < num_queues; i++) {
+		queues[i]._present.type = 1;
+		queues[i]._present.id = 1;
+		queues[i].type = NETDEV_QUEUE_TYPE_RX;
+		queues[i].id = start_queue + i;
+	}
+
+	return queues;
+}
+
 int do_server(struct memory_buffer *mem)
 {
 	char ctrl_data[sizeof(int) * 20000];
@@ -449,7 +465,6 @@ int do_server(struct memory_buffer *mem)
 	char buffer[256];
 	int socket_fd;
 	int client_fd;
-	size_t i = 0;
 	int ret;
 
 	ret = parse_address(server_ip, atoi(port), &server_sin);
@@ -472,16 +487,7 @@ int do_server(struct memory_buffer *mem)
 
 	sleep(1);
 
-	queues = malloc(sizeof(*queues) * num_queues);
-
-	for (i = 0; i < num_queues; i++) {
-		queues[i]._present.type = 1;
-		queues[i]._present.id = 1;
-		queues[i].type = NETDEV_QUEUE_TYPE_RX;
-		queues[i].id = start_queue + i;
-	}
-
-	if (bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys))
+	if (bind_rx_queue(ifindex, mem->fd, create_queues(), num_queues, &ys))
 		error(1, 0, "Failed to bind\n");
 
 	tmp_mem = malloc(mem->size);
@@ -546,7 +552,6 @@ int do_server(struct memory_buffer *mem)
 			goto cleanup;
 		}
 
-		i++;
 		for (cm = CMSG_FIRSTHDR(&msg); cm; cm = CMSG_NXTHDR(&msg, cm)) {
 			if (cm->cmsg_level != SOL_SOCKET ||
 			    (cm->cmsg_type != SCM_DEVMEM_DMABUF &&
@@ -631,10 +636,8 @@ int do_server(struct memory_buffer *mem)
 
 void run_devmem_tests(void)
 {
-	struct netdev_queue_id *queues;
 	struct memory_buffer *mem;
 	struct ynl_sock *ys;
-	size_t i = 0;
 
 	mem = provider->alloc(getpagesize() * NUM_PAGES);
 
@@ -642,38 +645,24 @@ void run_devmem_tests(void)
 	if (configure_rss())
 		error(1, 0, "rss error\n");
 
-	queues = calloc(num_queues, sizeof(*queues));
-
 	if (configure_headersplit(1))
 		error(1, 0, "Failed to configure header split\n");
 
-	if (!bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys))
+	if (!bind_rx_queue(ifindex, mem->fd,
+			   calloc(num_queues, sizeof(struct netdev_queue_id)),
+			   num_queues, &ys))
 		error(1, 0, "Binding empty queues array should have failed\n");
 
-	for (i = 0; i < num_queues; i++) {
-		queues[i]._present.type = 1;
-		queues[i]._present.id = 1;
-		queues[i].type = NETDEV_QUEUE_TYPE_RX;
-		queues[i].id = start_queue + i;
-	}
-
 	if (configure_headersplit(0))
 		error(1, 0, "Failed to configure header split\n");
 
-	if (!bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys))
+	if (!bind_rx_queue(ifindex, mem->fd, create_queues(), num_queues, &ys))
 		error(1, 0, "Configure dmabuf with header split off should have failed\n");
 
 	if (configure_headersplit(1))
 		error(1, 0, "Failed to configure header split\n");
 
-	for (i = 0; i < num_queues; i++) {
-		queues[i]._present.type = 1;
-		queues[i]._present.id = 1;
-		queues[i].type = NETDEV_QUEUE_TYPE_RX;
-		queues[i].id = start_queue + i;
-	}
-
-	if (bind_rx_queue(ifindex, mem->fd, queues, num_queues, &ys))
+	if (bind_rx_queue(ifindex, mem->fd, create_queues(), num_queues, &ys))
 		error(1, 0, "Failed to bind\n");
 
 	/* Deactivating a bound queue should not be legal */
diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c
index d0f6d253ac72d0..613551132a9663 100644
--- a/tools/testing/vsock/vsock_test.c
+++ b/tools/testing/vsock/vsock_test.c
@@ -1264,21 +1264,25 @@ static void test_unsent_bytes_client(const struct test_opts *opts, int type)
 	send_buf(fd, buf, sizeof(buf), 0, sizeof(buf));
 	control_expectln("RECEIVED");
 
-	ret = ioctl(fd, SIOCOUTQ, &sock_bytes_unsent);
-	if (ret < 0) {
-		if (errno == EOPNOTSUPP) {
-			fprintf(stderr, "Test skipped, SIOCOUTQ not supported.\n");
-		} else {
+	/* SIOCOUTQ isn't guaranteed to instantly track sent data. Even though
+	 * the "RECEIVED" message means that the other side has received the
+	 * data, there can be a delay in our kernel before updating the "unsent
+	 * bytes" counter. Repeat SIOCOUTQ until it returns 0.
+	 */
+	timeout_begin(TIMEOUT);
+	do {
+		ret = ioctl(fd, SIOCOUTQ, &sock_bytes_unsent);
+		if (ret < 0) {
+			if (errno == EOPNOTSUPP) {
+				fprintf(stderr, "Test skipped, SIOCOUTQ not supported.\n");
+				break;
+			}
 			perror("ioctl");
 			exit(EXIT_FAILURE);
 		}
-	} else if (ret == 0 && sock_bytes_unsent != 0) {
-		fprintf(stderr,
-			"Unexpected 'SIOCOUTQ' value, expected 0, got %i\n",
-			sock_bytes_unsent);
-		exit(EXIT_FAILURE);
-	}
-
+		timeout_check("SIOCOUTQ");
+	} while (sock_bytes_unsent != 0);
+	timeout_end();
 	close(fd);
 }
 
