path: root/1118_linux-5.4.119.patch

diff --git a/Makefile b/Makefile
index 05a19383b3964..9b7780de5f6bb 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 4
-SUBLEVEL = 118
+SUBLEVEL = 119
 EXTRAVERSION =
 NAME = Kleptomaniac Octopus
 
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 83be3a797411e..fedb21377c66c 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -139,7 +139,7 @@
 		max77693@66 {
 			compatible = "maxim,max77693";
 			interrupt-parent = <&gpx1>;
-			interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&max77693_irq>;
 			reg = <0x66>;
@@ -187,7 +187,7 @@
 		max77693-fuel-gauge@36 {
 			compatible = "maxim,max17047";
 			interrupt-parent = <&gpx2>;
-			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&max77693_fuel_irq>;
 			reg = <0x36>;
@@ -588,7 +588,7 @@
 	max77686: max77686_pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx0>;
-		interrupts = <7 IRQ_TYPE_NONE>;
+		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-0 = <&max77686_irq>;
 		pinctrl-names = "default";
 		reg = <0x09>;
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index ea55f377d17c0..424d12ecc9018 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -274,7 +274,7 @@
 	max77686: pmic@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_NONE>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
 		reg = <0x09>;
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 6dc96948a9ccc..70a2b6e2ad3fa 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -133,7 +133,7 @@
 		compatible = "maxim,max77686";
 		reg = <0x09>;
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_NONE>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
 		wakeup-source;
diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
index c952a615148e5..737f0e20a4525 100644
--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
@@ -292,7 +292,7 @@
 	max77686: max77686@9 {
 		compatible = "maxim,max77686";
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_NONE>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&max77686_irq>;
 		wakeup-source;
diff --git a/arch/arm/boot/dts/uniphier-pxs2.dtsi b/arch/arm/boot/dts/uniphier-pxs2.dtsi
index 4eddbb8d7fcac..60a588ce45e10 100644
--- a/arch/arm/boot/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/boot/dts/uniphier-pxs2.dtsi
@@ -571,7 +571,7 @@
 			clocks = <&sys_clk 6>;
 			reset-names = "ether";
 			resets = <&sys_rst 6>;
-			phy-mode = "rgmii";
+			phy-mode = "rgmii-id";
 			local-mac-address = [00 00 00 00 00 00];
 			socionext,syscon-phy-mode = <&soc_glue 0>;
 
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 8f23fcadecb89..9573da378826b 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -336,7 +336,7 @@
 			      <0x0 0x03D00000 0x0 0x300000>;
 			reg-names = "west", "east", "north", "south";
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
-			gpio-ranges = <&tlmm 0 0 175>;
+			gpio-ranges = <&tlmm 0 0 176>;
 			gpio-controller;
 			#gpio-cells = <2>;
 			interrupt-controller;
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
index e81cd83b138b1..4b9d4f1bbe010 100644
--- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi
@@ -990,8 +990,8 @@
 
 					reg = <1>;
 
-					vin4csi41: endpoint@2 {
-						reg = <2>;
+					vin4csi41: endpoint@3 {
+						reg = <3>;
 						remote-endpoint = <&csi41vin4>;
 					};
 				};
@@ -1018,8 +1018,8 @@
 
 					reg = <1>;
 
-					vin5csi41: endpoint@2 {
-						reg = <2>;
+					vin5csi41: endpoint@3 {
+						reg = <3>;
 						remote-endpoint = <&csi41vin5>;
 					};
 				};
@@ -1046,8 +1046,8 @@
 
 					reg = <1>;
 
-					vin6csi41: endpoint@2 {
-						reg = <2>;
+					vin6csi41: endpoint@3 {
+						reg = <3>;
 						remote-endpoint = <&csi41vin6>;
 					};
 				};
@@ -1074,8 +1074,8 @@
 
 					reg = <1>;
 
-					vin7csi41: endpoint@2 {
-						reg = <2>;
+					vin7csi41: endpoint@3 {
+						reg = <3>;
 						remote-endpoint = <&csi41vin7>;
 					};
 				};
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
index b658f2b641e29..3348a32f7d0b8 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-ld20.dtsi
@@ -718,7 +718,7 @@
 			clocks = <&sys_clk 6>;
 			reset-names = "ether";
 			resets = <&sys_rst 6>;
-			phy-mode = "rgmii";
+			phy-mode = "rgmii-id";
 			local-mac-address = [00 00 00 00 00 00];
 			socionext,syscon-phy-mode = <&soc_glue 0>;
 
diff --git a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
index d6f6cee4d5491..6537c69de3dd3 100644
--- a/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
+++ b/arch/arm64/boot/dts/socionext/uniphier-pxs3.dtsi
@@ -509,7 +509,7 @@
 			clocks = <&sys_clk 6>;
 			reset-names = "ether";
 			resets = <&sys_rst 6>;
-			phy-mode = "rgmii";
+			phy-mode = "rgmii-id";
 			local-mac-address = [00 00 00 00 00 00];
 			socionext,syscon-phy-mode = <&soc_glue 0>;
 
@@ -530,7 +530,7 @@
 			clocks = <&sys_clk 7>;
 			reset-names = "ether";
 			resets = <&sys_rst 7>;
-			phy-mode = "rgmii";
+			phy-mode = "rgmii-id";
 			local-mac-address = [00 00 00 00 00 00];
 			socionext,syscon-phy-mode = <&soc_glue 1>;
 
diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h
index 257b29184af91..e28eb1c0e0bfb 100644
--- a/arch/m68k/include/asm/mvme147hw.h
+++ b/arch/m68k/include/asm/mvme147hw.h
@@ -66,6 +66,9 @@ struct pcc_regs {
 #define PCC_INT_ENAB		0x08
 
 #define PCC_TIMER_INT_CLR	0x80
+
+#define PCC_TIMER_TIC_EN	0x01
+#define PCC_TIMER_COC_EN	0x02
 #define PCC_TIMER_CLR_OVF	0x04
 
 #define PCC_LEVEL_ABORT		0x07
diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 545a1fe0e1194..245376630c3de 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -117,8 +117,10 @@ static irqreturn_t mvme147_timer_int (int irq, void *dev_id)
 	unsigned long flags;
 
 	local_irq_save(flags);
-	m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR;
-	m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF;
+	m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF | PCC_TIMER_COC_EN |
+			     PCC_TIMER_TIC_EN;
+	m147_pcc->t1_int_cntrl = PCC_INT_ENAB | PCC_TIMER_INT_CLR |
+				 PCC_LEVEL_TIMER1;
 	clk_total += PCC_TIMER_CYCLES;
 	timer_routine(0, NULL);
 	local_irq_restore(flags);
@@ -136,10 +138,10 @@ void mvme147_sched_init (irq_handler_t timer_routine)
 	/* Init the clock with a value */
 	/* The clock counter increments until 0xFFFF then reloads */
 	m147_pcc->t1_preload = PCC_TIMER_PRELOAD;
-	m147_pcc->t1_cntrl = 0x0;	/* clear timer */
-	m147_pcc->t1_cntrl = 0x3;	/* start timer */
-	m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR;  /* clear pending ints */
-	m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1;
+	m147_pcc->t1_cntrl = PCC_TIMER_CLR_OVF | PCC_TIMER_COC_EN |
+			     PCC_TIMER_TIC_EN;
+	m147_pcc->t1_int_cntrl = PCC_INT_ENAB | PCC_TIMER_INT_CLR |
+				 PCC_LEVEL_TIMER1;
 
 	clocksource_register_hz(&mvme147_clk, PCC_TIMER_CLOCK_FREQ);
 }
diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c
index 9bc2da69f80cb..2f2c2d172b24e 100644
--- a/arch/m68k/mvme16x/config.c
+++ b/arch/m68k/mvme16x/config.c
@@ -368,6 +368,7 @@ static u32 clk_total;
 #define PCCTOVR1_COC_EN      0x02
 #define PCCTOVR1_OVR_CLR     0x04
 
+#define PCCTIC1_INT_LEVEL    6
 #define PCCTIC1_INT_CLR      0x08
 #define PCCTIC1_INT_EN       0x10
 
@@ -377,8 +378,8 @@ static irqreturn_t mvme16x_timer_int (int irq, void *dev_id)
 	unsigned long flags;
 
 	local_irq_save(flags);
-	out_8(PCCTIC1, in_8(PCCTIC1) | PCCTIC1_INT_CLR);
-	out_8(PCCTOVR1, PCCTOVR1_OVR_CLR);
+	out_8(PCCTOVR1, PCCTOVR1_OVR_CLR | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN);
+	out_8(PCCTIC1, PCCTIC1_INT_EN | PCCTIC1_INT_CLR | PCCTIC1_INT_LEVEL);
 	clk_total += PCC_TIMER_CYCLES;
 	timer_routine(0, NULL);
 	local_irq_restore(flags);
@@ -392,14 +393,15 @@ void mvme16x_sched_init (irq_handler_t timer_routine)
     int irq;
 
     /* Using PCCchip2 or MC2 chip tick timer 1 */
-    out_be32(PCCTCNT1, 0);
-    out_be32(PCCTCMP1, PCC_TIMER_CYCLES);
-    out_8(PCCTOVR1, in_8(PCCTOVR1) | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN);
-    out_8(PCCTIC1, PCCTIC1_INT_EN | 6);
     if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, IRQF_TIMER, "timer",
                     timer_routine))
 	panic ("Couldn't register timer int");
 
+    out_be32(PCCTCNT1, 0);
+    out_be32(PCCTCMP1, PCC_TIMER_CYCLES);
+    out_8(PCCTOVR1, PCCTOVR1_OVR_CLR | PCCTOVR1_TIC_EN | PCCTOVR1_COC_EN);
+    out_8(PCCTIC1, PCCTIC1_INT_EN | PCCTIC1_INT_CLR | PCCTIC1_INT_LEVEL);
+
     clocksource_register_hz(&mvme16x_clk, PCC_TIMER_CLOCK_FREQ);
 
     if (brdno == 0x0162 || brdno == 0x172)
diff --git a/arch/mips/boot/dts/brcm/bcm3368.dtsi b/arch/mips/boot/dts/brcm/bcm3368.dtsi
index 69cbef4723775..d4b2b430dad01 100644
--- a/arch/mips/boot/dts/brcm/bcm3368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm3368.dtsi
@@ -59,7 +59,7 @@
 
 		periph_cntl: syscon@fff8c008 {
 			compatible = "syscon";
-			reg = <0xfff8c000 0x4>;
+			reg = <0xfff8c008 0x4>;
 			native-endian;
 		};
 
diff --git a/arch/mips/boot/dts/brcm/bcm63268.dtsi b/arch/mips/boot/dts/brcm/bcm63268.dtsi
index beec24145af7e..30fdd38aef6da 100644
--- a/arch/mips/boot/dts/brcm/bcm63268.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi
@@ -59,7 +59,7 @@
 
 		periph_cntl: syscon@10000008 {
 			compatible = "syscon";
-			reg = <0x10000000 0xc>;
+			reg = <0x10000008 0x4>;
 			native-endian;
 		};
 
diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi
index f21176cac0381..89a3107cad28e 100644
--- a/arch/mips/boot/dts/brcm/bcm6358.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi
@@ -59,7 +59,7 @@
 
 		periph_cntl: syscon@fffe0008 {
 			compatible = "syscon";
-			reg = <0xfffe0000 0x4>;
+			reg = <0xfffe0008 0x4>;
 			native-endian;
 		};
 
diff --git a/arch/mips/boot/dts/brcm/bcm6362.dtsi b/arch/mips/boot/dts/brcm/bcm6362.dtsi
index 8ae6981735b82..e48946a51242b 100644
--- a/arch/mips/boot/dts/brcm/bcm6362.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi
@@ -59,7 +59,7 @@
 
 		periph_cntl: syscon@10000008 {
 			compatible = "syscon";
-			reg = <0x10000000 0xc>;
+			reg = <0x10000008 0x4>;
 			native-endian;
 		};
 
diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi
index 449c167dd8921..b84a3bfe8c51e 100644
--- a/arch/mips/boot/dts/brcm/bcm6368.dtsi
+++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi
@@ -59,7 +59,7 @@
 
 		periph_cntl: syscon@100000008 {
 			compatible = "syscon";
-			reg = <0x10000000 0xc>;
+			reg = <0x10000008 0x4>;
 			native-endian;
 		};
 
diff --git a/arch/mips/pci/pci-legacy.c b/arch/mips/pci/pci-legacy.c
index 39052de915f34..3a909194284a6 100644
--- a/arch/mips/pci/pci-legacy.c
+++ b/arch/mips/pci/pci-legacy.c
@@ -166,8 +166,13 @@ void pci_load_of_ranges(struct pci_controller *hose, struct device_node *node)
 			res = hose->mem_resource;
 			break;
 		}
-		if (res != NULL)
-			of_pci_range_to_resource(&range, node, res);
+		if (res != NULL) {
+			res->name = node->full_name;
+			res->flags = range.flags;
+			res->start = range.cpu_addr;
+			res->end = range.cpu_addr + range.size - 1;
+			res->parent = res->child = res->sibling = NULL;
+		}
 	}
 }
 
diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index d360616037525..e032932348d6f 100644
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -30,6 +30,7 @@
 #define RALINK_GPIOMODE			0x60
 
 #define PPLL_CFG1			0x9c
+#define PPLL_LD				BIT(23)
 
 #define PPLL_DRV			0xa0
 #define PDRV_SW_SET			BIT(31)
@@ -239,8 +240,8 @@ static int mt7620_pci_hw_init(struct platform_device *pdev)
 	rt_sysc_m32(0, RALINK_PCIE0_CLK_EN, RALINK_CLKCFG1);
 	mdelay(100);
 
-	if (!(rt_sysc_r32(PPLL_CFG1) & PDRV_SW_SET)) {
-		dev_err(&pdev->dev, "MT7620 PPLL unlock\n");
+	if (!(rt_sysc_r32(PPLL_CFG1) & PPLL_LD)) {
+		dev_err(&pdev->dev, "pcie PLL not locked, aborting init\n");
 		reset_control_assert(rstpcie0);
 		rt_sysc_m32(RALINK_PCIE0_CLK_EN, 0, RALINK_CLKCFG1);
 		return -1;
diff --git a/arch/mips/pci/pci-rt2880.c b/arch/mips/pci/pci-rt2880.c
index c9f4d4ba058aa..2ceda2a040edc 100644
--- a/arch/mips/pci/pci-rt2880.c
+++ b/arch/mips/pci/pci-rt2880.c
@@ -180,7 +180,6 @@ static inline void rt2880_pci_write_u32(unsigned long reg, u32 val)
 
 int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 {
-	u16 cmd;
 	int irq = -1;
 
 	if (dev->bus->number != 0)
@@ -188,8 +187,6 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 	switch (PCI_SLOT(dev->devfn)) {
 	case 0x00:
-		rt2880_pci_write_u32(PCI_BASE_ADDRESS_0, 0x08000000);
-		(void) rt2880_pci_read_u32(PCI_BASE_ADDRESS_0);
 		break;
 	case 0x11:
 		irq = RT288X_CPU_IRQ_PCI;
@@ -201,16 +198,6 @@ int pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 		break;
 	}
 
-	pci_write_config_byte((struct pci_dev *) dev,
-		PCI_CACHE_LINE_SIZE, 0x14);
-	pci_write_config_byte((struct pci_dev *) dev, PCI_LATENCY_TIMER, 0xFF);
-	pci_read_config_word((struct pci_dev *) dev, PCI_COMMAND, &cmd);
-	cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
-		PCI_COMMAND_INVALIDATE | PCI_COMMAND_FAST_BACK |
-		PCI_COMMAND_SERR | PCI_COMMAND_WAIT | PCI_COMMAND_PARITY;
-	pci_write_config_word((struct pci_dev *) dev, PCI_COMMAND, cmd);
-	pci_write_config_byte((struct pci_dev *) dev, PCI_INTERRUPT_LINE,
-			      dev->irq);
 	return irq;
 }
 
@@ -251,6 +238,30 @@ static int rt288x_pci_probe(struct platform_device *pdev)
 
 int pcibios_plat_dev_init(struct pci_dev *dev)
 {
+	static bool slot0_init;
+
+	/*
+	 * Nobody seems to initialize slot 0, but this platform requires it, so
+	 * do it once when some other slot is being enabled. The PCI subsystem
+	 * should configure other slots properly, so no need to do anything
+	 * special for those.
+	 */
+	if (!slot0_init && dev->bus->number == 0) {
+		u16 cmd;
+		u32 bar0;
+
+		slot0_init = true;
+
+		pci_bus_write_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0,
+					   0x08000000);
+		pci_bus_read_config_dword(dev->bus, 0, PCI_BASE_ADDRESS_0,
+					  &bar0);
+
+		pci_bus_read_config_word(dev->bus, 0, PCI_COMMAND, &cmd);
+		cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
+		pci_bus_write_config_word(dev->bus, 0, PCI_COMMAND, cmd);
+	}
+
 	return 0;
 }
 
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c4cbb65e742f4..757175ccf53c0 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -214,7 +214,7 @@ config PPC
 	select HAVE_MEMBLOCK_NODE_MAP
 	select HAVE_MOD_ARCH_SPECIFIC
 	select HAVE_NMI				if PERF_EVENTS || (PPC64 && PPC_BOOK3S)
-	select HAVE_HARDLOCKUP_DETECTOR_ARCH	if (PPC64 && PPC_BOOK3S)
+	select HAVE_HARDLOCKUP_DETECTOR_ARCH	if PPC64 && PPC_BOOK3S && SMP
 	select HAVE_OPROFILE
 	select HAVE_OPTPROBES			if PPC64
 	select HAVE_PERF_EVENTS
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index b915fe6589792..2ca9114fcf002 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -352,6 +352,7 @@ config PPC_EARLY_DEBUG_CPM_ADDR
 config FAIL_IOMMU
 	bool "Fault-injection capability for IOMMU"
 	depends on FAULT_INJECTION
+	depends on PCI || IBMVIO
 	help
 	  Provide fault-injection capability for IOMMU. Each device can
 	  be selectively enabled via the fail_iommu property.
diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h
index a1c60d5b50af7..5131ed787409f 100644
--- a/arch/powerpc/include/asm/book3s/64/radix.h
+++ b/arch/powerpc/include/asm/book3s/64/radix.h
@@ -206,8 +206,10 @@ static inline void radix__set_pte_at(struct mm_struct *mm, unsigned long addr,
 	 * from ptesync, it should probably go into update_mmu_cache, rather
 	 * than set_pte_at (which is used to set ptes unrelated to faults).
 	 *
-	 * Spurious faults to vmalloc region are not tolerated, so there is
-	 * a ptesync in flush_cache_vmap.
+	 * Spurious faults from the kernel memory are not tolerated, so there
+	 * is a ptesync in flush_cache_vmap, and __map_kernel_page() follows
+	 * the pte update sequence from ISA Book III 6.10 Translation Table
+	 * Update Synchronization Requirements.
 	 */
 }
 
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 9b522152d8f05..0455dc1b27977 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -279,7 +279,7 @@ static void fadump_show_config(void)
  * that is required for a kernel to boot successfully.
  *
  */
-static inline u64 fadump_calculate_reserve_size(void)
+static __init u64 fadump_calculate_reserve_size(void)
 {
 	u64 base, size, bootmem_min;
 	int ret;
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index e13e96e665e0b..537142b877b88 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -266,7 +266,7 @@ static struct feature_property {
 };
 
 #if defined(CONFIG_44x) && defined(CONFIG_PPC_FPU)
-static inline void identical_pvr_fixup(unsigned long node)
+static __init void identical_pvr_fixup(unsigned long node)
 {
 	unsigned int pvr;
 	const char *model = of_get_flat_dt_prop(node, "model", NULL);
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index dd9b19b1f459a..6938b793a0150 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -3638,7 +3638,10 @@ int kvmhv_p9_guest_entry(struct kvm_vcpu *vcpu, u64 time_limit,
 	vcpu->arch.dec_expires = dec + tb;
 	vcpu->cpu = -1;
 	vcpu->arch.thread_cpu = -1;
+	/* Save guest CTRL register, set runlatch to 1 */
 	vcpu->arch.ctrl = mfspr(SPRN_CTRLF);
+	if (!(vcpu->arch.ctrl & 1))
+		mtspr(SPRN_CTRLT, vcpu->arch.ctrl | 1);
 
 	vcpu->arch.iamr = mfspr(SPRN_IAMR);
 	vcpu->arch.pspb = mfspr(SPRN_PSPB);
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c
index 770542ccdb468..bdcb07a98cd37 100644
--- a/arch/powerpc/mm/book3s64/radix_pgtable.c
+++ b/arch/powerpc/mm/book3s64/radix_pgtable.c
@@ -97,7 +97,7 @@ static int early_map_kernel_page(unsigned long ea, unsigned long pa,
 
 set_the_pte:
 	set_pte_at(&init_mm, ea, ptep, pfn_pte(pfn, flags));
-	smp_wmb();
+	asm volatile("ptesync": : :"memory");
 	return 0;
 }
 
@@ -155,7 +155,7 @@ static int __map_kernel_page(unsigned long ea, unsigned long pa,
 
 set_the_pte:
 	set_pte_at(&init_mm, ea, ptep, pfn_pte(pfn, flags));
-	smp_wmb();
+	asm volatile("ptesync": : :"memory");
 	return 0;
 }
 
diff --git a/arch/powerpc/perf/isa207-common.c b/arch/powerpc/perf/isa207-common.c
index 0b5c8f4fbdbfd..944180f55a3c6 100644
--- a/arch/powerpc/perf/isa207-common.c
+++ b/arch/powerpc/perf/isa207-common.c
@@ -363,8 +363,8 @@ ebb_bhrb:
 	 * EBB events are pinned & exclusive, so this should never actually
 	 * hit, but we leave it as a fallback in case.
 	 */
-	mask  |= CNST_EBB_VAL(ebb);
-	value |= CNST_EBB_MASK;
+	mask  |= CNST_EBB_MASK;
+	value |= CNST_EBB_VAL(ebb);
 
 	*maskp = mask;
 	*valp = value;
diff --git a/arch/powerpc/platforms/52xx/lite5200_sleep.S b/arch/powerpc/platforms/52xx/lite5200_sleep.S
index 3a9969c429b39..054f927bfef93 100644
--- a/arch/powerpc/platforms/52xx/lite5200_sleep.S
+++ b/arch/powerpc/platforms/52xx/lite5200_sleep.S
@@ -181,7 +181,7 @@ sram_code:
   udelay: /* r11 - tb_ticks_per_usec, r12 - usecs, overwrites r13 */
 	mullw	r12, r12, r11
 	mftb	r13	/* start */
-	addi	r12, r13, r12 /* end */
+	add	r12, r13, r12 /* end */
     1:
 	mftb	r13	/* current */
 	cmp	cr0, r13, r12
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 561917fa54a8a..afca4b737e80f 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -66,6 +66,7 @@ EXPORT_SYMBOL_GPL(init_phb_dynamic);
 int remove_phb_dynamic(struct pci_controller *phb)
 {
 	struct pci_bus *b = phb->bus;
+	struct pci_host_bridge *host_bridge = to_pci_host_bridge(b->bridge);
 	struct resource *res;
 	int rc, i;
 
@@ -92,7 +93,8 @@ int remove_phb_dynamic(struct pci_controller *phb)
 	/* Remove the PCI bus and unregister the bridge device from sysfs */
 	phb->bus = NULL;
 	pci_remove_bus(b);
-	device_unregister(b->bridge);
+	host_bridge->bus = NULL;
+	device_unregister(&host_bridge->dev);
 
 	/* Now release the IO resource */
 	if (res->flags & IORESOURCE_IO)
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index 16df9cc8f3609..2d4c09a77910f 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -257,17 +257,20 @@ notrace void xmon_xive_do_dump(int cpu)
 	xmon_printf("\n");
 }
 
+static struct irq_data *xive_get_irq_data(u32 hw_irq)
+{
+	unsigned int irq = irq_find_mapping(xive_irq_domain, hw_irq);
+
+	return irq ? irq_get_irq_data(irq) : NULL;
+}
+
 int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d)
 {
-	struct irq_chip *chip = irq_data_get_irq_chip(d);
 	int rc;
 	u32 target;
 	u8 prio;
 	u32 lirq;
 
-	if (!is_xive_irq(chip))
-		return -EINVAL;
-
 	rc = xive_ops->get_irq_config(hw_irq, &target, &prio, &lirq);
 	if (rc) {
 		xmon_printf("IRQ 0x%08x : no config rc=%d\n", hw_irq, rc);
@@ -277,6 +280,9 @@ int xmon_xive_get_irq_config(u32 hw_irq, struct irq_data *d)
 	xmon_printf("IRQ 0x%08x : target=0x%x prio=%02x lirq=0x%x ",
 		    hw_irq, target, prio, lirq);
 
+	if (!d)
+		d = xive_get_irq_data(hw_irq);
+
 	if (d) {
 		struct xive_irq_data *xd = irq_data_get_irq_handler_data(d);
 		u64 val = xive_esb_read(xd, XIVE_ESB_GET);
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 61c02a162d378..3588f4c65a4d4 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -922,9 +922,9 @@ static int __init setup_hwcaps(void)
 	if (MACHINE_HAS_VX) {
 		elf_hwcap |= HWCAP_S390_VXRS;
 		if (test_facility(134))
-			elf_hwcap |= HWCAP_S390_VXRS_EXT;
-		if (test_facility(135))
 			elf_hwcap |= HWCAP_S390_VXRS_BCD;
+		if (test_facility(135))
+			elf_hwcap |= HWCAP_S390_VXRS_EXT;
 		if (test_facility(148))
 			elf_hwcap |= HWCAP_S390_VXRS_EXT2;
 		if (test_facility(152))
diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h
index f4c51756c4623..4c56de5429608 100644
--- a/arch/s390/kvm/gaccess.h
+++ b/arch/s390/kvm/gaccess.h
@@ -18,17 +18,14 @@
 
 /**
  * kvm_s390_real_to_abs - convert guest real address to guest absolute address
- * @vcpu - guest virtual cpu
+ * @prefix - guest prefix
  * @gra - guest real address
  *
  * Returns the guest absolute address that corresponds to the passed guest real
- * address @gra of a virtual guest cpu by applying its prefix.
+ * address @gra of by applying the given prefix.
  */
-static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
-						 unsigned long gra)
+static inline unsigned long _kvm_s390_real_to_abs(u32 prefix, unsigned long gra)
 {
-	unsigned long prefix  = kvm_s390_get_prefix(vcpu);
-
 	if (gra < 2 * PAGE_SIZE)
 		gra += prefix;
 	else if (gra >= prefix && gra < prefix + 2 * PAGE_SIZE)
@@ -36,6 +33,43 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
 	return gra;
 }
 
+/**
+ * kvm_s390_real_to_abs - convert guest real address to guest absolute address
+ * @vcpu - guest virtual cpu
+ * @gra - guest real address
+ *
+ * Returns the guest absolute address that corresponds to the passed guest real
+ * address @gra of a virtual guest cpu by applying its prefix.
+ */
+static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
+						 unsigned long gra)
+{
+	return _kvm_s390_real_to_abs(kvm_s390_get_prefix(vcpu), gra);
+}
+
+/**
+ * _kvm_s390_logical_to_effective - convert guest logical to effective address
+ * @psw: psw of the guest
+ * @ga: guest logical address
+ *
+ * Convert a guest logical address to an effective address by applying the
+ * rules of the addressing mode defined by bits 31 and 32 of the given PSW
+ * (extendended/basic addressing mode).
+ *
+ * Depending on the addressing mode, the upper 40 bits (24 bit addressing
+ * mode), 33 bits (31 bit addressing mode) or no bits (64 bit addressing
+ * mode) of @ga will be zeroed and the remaining bits will be returned.
+ */
+static inline unsigned long _kvm_s390_logical_to_effective(psw_t *psw,
+							   unsigned long ga)
+{
+	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT)
+		return ga;
+	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT)
+		return ga & ((1UL << 31) - 1);
+	return ga & ((1UL << 24) - 1);
+}
+
 /**
  * kvm_s390_logical_to_effective - convert guest logical to effective address
  * @vcpu: guest virtual cpu
@@ -52,13 +86,7 @@ static inline unsigned long kvm_s390_real_to_abs(struct kvm_vcpu *vcpu,
 static inline unsigned long kvm_s390_logical_to_effective(struct kvm_vcpu *vcpu,
 							  unsigned long ga)
 {
-	psw_t *psw = &vcpu->arch.sie_block->gpsw;
-
-	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_64BIT)
-		return ga;
-	if (psw_bits(*psw).eaba == PSW_BITS_AMODE_31BIT)
-		return ga & ((1UL << 31) - 1);
-	return ga & ((1UL << 24) - 1);
+	return _kvm_s390_logical_to_effective(&vcpu->arch.sie_block->gpsw, ga);
 }
 
 /*
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 6fb17b550a80f..d08e13c6dc982 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -3980,16 +3980,16 @@ static void store_regs(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 	current->thread.fpu.fpc = vcpu->arch.host_fpregs.fpc;
 	current->thread.fpu.regs = vcpu->arch.host_fpregs.regs;
 	if (MACHINE_HAS_GS) {
+		preempt_disable();
 		__ctl_set_bit(2, 4);
 		if (vcpu->arch.gs_enabled)
 			save_gs_cb(current->thread.gs_cb);
-		preempt_disable();
 		current->thread.gs_cb = vcpu->arch.host_gscb;
 		restore_gs_cb(vcpu->arch.host_gscb);
-		preempt_enable();
 		if (!vcpu->arch.host_gscb)
 			__ctl_clear_bit(2, 4);
 		vcpu->arch.host_gscb = NULL;
+		preempt_enable();
 	}
 	/* SIE will save etoken directly into SDNX and therefore kvm_run */
 }
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 8ef85139553f5..36a28b9e46cbd 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -550,6 +550,7 @@ config X86_UV
 	depends on X86_EXTENDED_PLATFORM
 	depends on NUMA
 	depends on EFI
+	depends on KEXEC_CORE
 	depends on X86_X2APIC
 	depends on PCI
 	---help---
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index be50ef8572cce..6a98a76516214 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -81,12 +81,12 @@ static struct attribute_group amd_iommu_events_group = {
 };
 
 struct amd_iommu_event_desc {
-	struct kobj_attribute attr;
+	struct device_attribute attr;
 	const char *event;
 };
 
-static ssize_t _iommu_event_show(struct kobject *kobj,
-				struct kobj_attribute *attr, char *buf)
+static ssize_t _iommu_event_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
 {
 	struct amd_iommu_event_desc *event =
 		container_of(attr, struct amd_iommu_event_desc, attr);
diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
index cb0fdcaf14157..4a4198b806b4e 100644
--- a/arch/x86/kernel/cpu/microcode/core.c
+++ b/arch/x86/kernel/cpu/microcode/core.c
@@ -626,16 +626,16 @@ static ssize_t reload_store(struct device *dev,
 	if (val != 1)
 		return size;
 
-	tmp_ret = microcode_ops->request_microcode_fw(bsp, &microcode_pdev->dev, true);
-	if (tmp_ret != UCODE_NEW)
-		return size;
-
 	get_online_cpus();
 
 	ret = check_online_cpus();
 	if (ret)
 		goto put;
 
+	tmp_ret = microcode_ops->request_microcode_fw(bsp, &microcode_pdev->dev, true);
+	if (tmp_ret != UCODE_NEW)
+		goto put;
+
 	mutex_lock(&microcode_mutex);
 	ret = microcode_reload_late();
 	mutex_unlock(&microcode_mutex);
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index 5294018535d0c..c205d77d57da3 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -157,6 +157,8 @@ NOKPROBE_SYMBOL(skip_prefixes);
 int can_boost(struct insn *insn, void *addr)
 {
 	kprobe_opcode_t opcode;
+	insn_byte_t prefix;
+	int i;
 
 	if (search_exception_tables((unsigned long)addr))
 		return 0;	/* Page fault may occur on this address. */
@@ -169,9 +171,14 @@ int can_boost(struct insn *insn, void *addr)
 	if (insn->opcode.nbytes != 1)
 		return 0;
 
-	/* Can't boost Address-size override prefix */
-	if (unlikely(inat_is_address_size_prefix(insn->attr)))
-		return 0;
+	for_each_insn_prefix(insn, i, prefix) {
+		insn_attr_t attr;
+
+		attr = inat_get_opcode_attribute(prefix);
+		/* Can't boost Address-size override prefix and CS override prefix */
+		if (prefix == 0x2e || inat_is_address_size_prefix(attr))
+			return 0;
+	}
 
 	opcode = insn->opcode.bytes[0];
 
@@ -196,8 +203,8 @@ int can_boost(struct insn *insn, void *addr)
 		/* clear and set flags are boostable */
 		return (opcode == 0xf5 || (0xf7 < opcode && opcode < 0xfe));
 	default:
-		/* CS override prefix and call are not boostable */
-		return (opcode != 0x2e && opcode != 0x9a);
+		/* call is not boostable */
+		return opcode != 0x9a;
 	}
 }
 
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index e32e8bcf94553..3f63bd7421aca 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -5308,7 +5308,7 @@ static bool nested_vmx_exit_handled_vmcs_access(struct kvm_vcpu *vcpu,
 
 	/* Decode instruction info and find the field to access */
 	vmx_instruction_info = vmcs_read32(VMX_INSTRUCTION_INFO);
-	field = kvm_register_read(vcpu, (((vmx_instruction_info) >> 28) & 0xf));
+	field = kvm_register_readl(vcpu, (((vmx_instruction_info) >> 28) & 0xf));
 
 	/* Out-of-range fields always cause a VM exit from L2 to L1 */
 	if (field >> 15)
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index f9b1a2abdbe2f..2826bd45c61a1 100644
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -118,23 +118,15 @@ static DEFINE_PER_CPU(struct cpc_desc *, cpc_desc_ptr);
  */
 #define NUM_RETRIES 500ULL
 
-struct cppc_attr {
-	struct attribute attr;
-	ssize_t (*show)(struct kobject *kobj,
-			struct attribute *attr, char *buf);
-	ssize_t (*store)(struct kobject *kobj,
-			struct attribute *attr, const char *c, ssize_t count);
-};
-
 #define define_one_cppc_ro(_name)		\
-static struct cppc_attr _name =			\
+static struct kobj_attribute _name =		\
 __ATTR(_name, 0444, show_##_name, NULL)
 
 #define to_cpc_desc(a) container_of(a, struct cpc_desc, kobj)
 
 #define show_cppc_data(access_fn, struct_name, member_name)		\
 	static ssize_t show_##member_name(struct kobject *kobj,		\
-					struct attribute *attr,	char *buf) \
+				struct kobj_attribute *attr, char *buf)	\
 	{								\
 		struct cpc_desc *cpc_ptr = to_cpc_desc(kobj);		\
 		struct struct_name st_name = {0};			\
@@ -160,7 +152,7 @@ show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, reference_perf);
 show_cppc_data(cppc_get_perf_ctrs, cppc_perf_fb_ctrs, wraparound_time);
 
 static ssize_t show_feedback_ctrs(struct kobject *kobj,
-		struct attribute *attr, char *buf)
+		struct kobj_attribute *attr, char *buf)
 {
 	struct cpc_desc *cpc_ptr = to_cpc_desc(kobj);
 	struct cppc_perf_fb_ctrs fb_ctrs = {0};
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index a1cbb894e5f0a..416cfbf2f1c29 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -582,11 +582,13 @@ int ahci_platform_init_host(struct platform_device *pdev,
 	int i, irq, n_ports, rc;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq <= 0) {
+	if (irq < 0) {
 		if (irq != -EPROBE_DEFER)
 			dev_err(dev, "no irq\n");
 		return irq;
 	}
+	if (!irq)
+		return -EINVAL;
 
 	hpriv->irq = irq;
 
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index ebecab8c3f36c..7c1c399450f32 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -817,12 +817,19 @@ static int arasan_cf_probe(struct platform_device *pdev)
 	else
 		quirk = CF_BROKEN_UDMA; /* as it is on spear1340 */
 
-	/* if irq is 0, support only PIO */
-	acdev->irq = platform_get_irq(pdev, 0);
-	if (acdev->irq)
+	/*
+	 * If there's an error getting IRQ (or we do get IRQ0),
+	 * support only PIO
+	 */
+	ret = platform_get_irq(pdev, 0);
+	if (ret > 0) {
+		acdev->irq = ret;
 		irq_handler = arasan_cf_interrupt;
-	else
+	} else	if (ret == -EPROBE_DEFER) {
+		return ret;
+	} else	{
 		quirk |= CF_BROKEN_MWDMA | CF_BROKEN_UDMA;
+	}
 
 	acdev->pbase = res->start;
 	acdev->vbase = devm_ioremap_nocache(&pdev->dev, res->start,
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index d1644a8ef9fa6..abc0e87ca1a8b 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -165,8 +165,12 @@ static int ixp4xx_pata_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq)
+	if (irq > 0)
 		irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
+	else if (irq < 0)
+		return irq;
+	else
+		return -EINVAL;
 
 	/* Setup expansion bus chip selects */
 	*data->cs0_cfg = data->cs0_bits;
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index d7228f8e9297c..d1ed9679c7177 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -4097,6 +4097,10 @@ static int mv_platform_probe(struct platform_device *pdev)
 		n_ports = mv_platform_data->n_ports;
 		irq = platform_get_irq(pdev, 0);
 	}
+	if (irq < 0)
+		return irq;
+	if (!irq)
+		return -EINVAL;
 
 	host = ata_host_alloc_pinfo(&pdev->dev, ppi, n_ports);
 	hpriv = devm_kzalloc(&pdev->dev, sizeof(*hpriv), GFP_KERNEL);
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 9c6e6a7b93545..c9976dc4aa65f 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -262,21 +262,20 @@ static void node_init_cache_dev(struct node *node)
 	if (!dev)
 		return;
 
+	device_initialize(dev);
 	dev->parent = &node->dev;
 	dev->release = node_cache_release;
 	if (dev_set_name(dev, "memory_side_cache"))
-		goto free_dev;
+		goto put_device;
 
-	if (device_register(dev))
-		goto free_name;
+	if (device_add(dev))
+		goto put_device;
 
 	pm_runtime_no_callbacks(dev);
 	node->cache_dev = dev;
 	return;
-free_name:
-	kfree_const(dev->kobj.name);
-free_dev:
-	kfree(dev);
+put_device:
+	put_device(dev);
 }
 
 /**
@@ -313,25 +312,24 @@ void node_add_cache(unsigned int nid, struct node_cache_attrs *cache_attrs)
 		return;
 
 	dev = &info->dev;
+	device_initialize(dev);
 	dev->parent = node->cache_dev;
 	dev->release = node_cacheinfo_release;
 	dev->groups = cache_groups;
 	if (dev_set_name(dev, "index%d", cache_attrs->level))
-		goto free_cache;
+		goto put_device;
 
 	info->cache_attrs = *cache_attrs;
-	if (device_register(dev)) {
+	if (device_add(dev)) {
 		dev_warn(&node->dev, "failed to add cache level:%d\n",
 			 cache_attrs->level);
-		goto free_name;
+		goto put_device;
 	}
 	pm_runtime_no_callbacks(dev);
 	list_add_tail(&info->node, &node->cache_attrs);
 	return;
-free_name:
-	kfree_const(dev->kobj.name);
-free_cache:
-	kfree(info);
+put_device:
+	put_device(dev);
 }
 
 static void node_remove_caches(struct node *node)
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 398991381e9af..4f2ff1b2b4502 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -661,6 +661,7 @@ void regmap_debugfs_exit(struct regmap *map)
 		regmap_debugfs_free_dump_cache(map);
 		mutex_unlock(&map->cache_lock);
 		kfree(map->debugfs_name);
+		map->debugfs_name = NULL;
 	} else {
 		struct regmap_debugfs_node *node, *tmp;
 
diff --git a/drivers/block/null_blk_zoned.c b/drivers/block/null_blk_zoned.c
index 5f1376578ea32..90dcf4a915f42 100644
--- a/drivers/block/null_blk_zoned.c
+++ b/drivers/block/null_blk_zoned.c
@@ -73,6 +73,7 @@ int null_zone_init(struct nullb_device *dev)
 void null_zone_exit(struct nullb_device *dev)
 {
 	kvfree(dev->zones);
+	dev->zones = NULL;
 }
 
 int null_zone_report(struct gendisk *disk, sector_t sector,
diff --git a/drivers/block/xen-blkback/common.h b/drivers/block/xen-blkback/common.h
index 1d3002d773f7a..20cb0c23a22c2 100644
--- a/drivers/block/xen-blkback/common.h
+++ b/drivers/block/xen-blkback/common.h
@@ -316,6 +316,7 @@ struct xen_blkif {
 
 	struct work_struct	free_work;
 	unsigned int 		nr_ring_pages;
+	bool			multi_ref;
 	/* All rings for this device. */
 	struct xen_blkif_ring	*rings;
 	unsigned int		nr_rings;
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 040d7bb213978..dca91d641f1da 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -949,14 +949,17 @@ static int read_per_ring_refs(struct xen_blkif_ring *ring, const char *dir)
 	for (i = 0; i < nr_grefs; i++) {
 		char ring_ref_name[RINGREF_NAME_LEN];
 
-		snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref%u", i);
+		if (blkif->multi_ref)
+			snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref%u", i);
+		else {
+			WARN_ON(i != 0);
+			snprintf(ring_ref_name, RINGREF_NAME_LEN, "ring-ref");
+		}
+
 		err = xenbus_scanf(XBT_NIL, dir, ring_ref_name,
 				   "%u", &ring_ref[i]);
 
 		if (err != 1) {
-			if (nr_grefs == 1)
-				break;
-
 			err = -EINVAL;
 			xenbus_dev_fatal(dev, err, "reading %s/%s",
 					 dir, ring_ref_name);
@@ -964,18 +967,6 @@ static int read_per_ring_refs(struct xen_blkif_ring *ring, const char *dir)
 		}
 	}
 
-	if (err != 1) {
-		WARN_ON(nr_grefs != 1);
-
-		err = xenbus_scanf(XBT_NIL, dir, "ring-ref", "%u",
-				   &ring_ref[0]);
-		if (err != 1) {
-			err = -EINVAL;
-			xenbus_dev_fatal(dev, err, "reading %s/ring-ref", dir);
-			return err;
-		}
-	}
-
 	err = -ENOMEM;
 	for (i = 0; i < nr_grefs * XEN_BLKIF_REQS_PER_PAGE; i++) {
 		req = kzalloc(sizeof(*req), GFP_KERNEL);
@@ -1079,10 +1070,15 @@ static int connect_ring(struct backend_info *be)
 		 blkif->nr_rings, blkif->blk_protocol, protocol,
 		 pers_grants ? "persistent grants" : "");
 
-	ring_page_order = xenbus_read_unsigned(dev->otherend,
-					       "ring-page-order", 0);
-
-	if (ring_page_order > xen_blkif_max_ring_order) {
+	err = xenbus_scanf(XBT_NIL, dev->otherend, "ring-page-order", "%u",
+			   &ring_page_order);
+	if (err != 1) {
+		blkif->nr_ring_pages = 1;
+		blkif->multi_ref = false;
+	} else if (ring_page_order <= xen_blkif_max_ring_order) {
+		blkif->nr_ring_pages = 1 << ring_page_order;
+		blkif->multi_ref = true;
+	} else {
 		err = -EINVAL;
 		xenbus_dev_fatal(dev, err,
 				 "requested ring page order %d exceed max:%d",
@@ -1091,8 +1087,6 @@ static int connect_ring(struct backend_info *be)
 		return err;
 	}
 
-	blkif->nr_ring_pages = 1 << ring_page_order;
-
 	if (blkif->nr_rings == 1)
 		return read_per_ring_refs(&blkif->rings[0], dev->otherend);
 	else {
diff --git a/drivers/bus/qcom-ebi2.c b/drivers/bus/qcom-ebi2.c
index 03ddcf426887b..0b8f53a688b8a 100644
--- a/drivers/bus/qcom-ebi2.c
+++ b/drivers/bus/qcom-ebi2.c
@@ -353,8 +353,10 @@ static int qcom_ebi2_probe(struct platform_device *pdev)
 
 		/* Figure out the chipselect */
 		ret = of_property_read_u32(child, "reg", &csindex);
-		if (ret)
+		if (ret) {
+			of_node_put(child);
 			return ret;
+		}
 
 		if (csindex > 5) {
 			dev_err(dev,
diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c
index 56db949a7b707..e6258b4485dc7 100644
--- a/drivers/char/ttyprintk.c
+++ b/drivers/char/ttyprintk.c
@@ -158,12 +158,23 @@ static int tpk_ioctl(struct tty_struct *tty,
 	return 0;
 }
 
+/*
+ * TTY operations hangup function.
+ */
+static void tpk_hangup(struct tty_struct *tty)
+{
+	struct ttyprintk_port *tpkp = tty->driver_data;
+
+	tty_port_hangup(&tpkp->port);
+}
+
 static const struct tty_operations ttyprintk_ops = {
 	.open = tpk_open,
 	.close = tpk_close,
 	.write = tpk_write,
 	.write_room = tpk_write_room,
 	.ioctl = tpk_ioctl,
+	.hangup = tpk_hangup,
 };
 
 static const struct tty_port_operations null_ops = { };
diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c
index 84ca38450d021..af957179b135e 100644
--- a/drivers/clk/clk-ast2600.c
+++ b/drivers/clk/clk-ast2600.c
@@ -58,10 +58,10 @@ static void __iomem *scu_g6_base;
 static const struct aspeed_gate_data aspeed_g6_gates[] = {
 	/*				    clk rst  name		parent	 flags */
 	[ASPEED_CLK_GATE_MCLK]		= {  0, -1, "mclk-gate",	"mpll",	 CLK_IS_CRITICAL }, /* SDRAM */
-	[ASPEED_CLK_GATE_ECLK]		= {  1, -1, "eclk-gate",	"eclk",	 0 },	/* Video Engine */
+	[ASPEED_CLK_GATE_ECLK]		= {  1,  6, "eclk-gate",	"eclk",	 0 },	/* Video Engine */
 	[ASPEED_CLK_GATE_GCLK]		= {  2,  7, "gclk-gate",	NULL,	 0 },	/* 2D engine */
 	/* vclk parent - dclk/d1clk/hclk/mclk */
-	[ASPEED_CLK_GATE_VCLK]		= {  3,  6, "vclk-gate",	NULL,	 0 },	/* Video Capture */
+	[ASPEED_CLK_GATE_VCLK]		= {  3, -1, "vclk-gate",	NULL,	 0 },	/* Video Capture */
 	[ASPEED_CLK_GATE_BCLK]		= {  4,  8, "bclk-gate",	"bclk",	 0 }, /* PCIe/PCI */
 	/* From dpll */
 	[ASPEED_CLK_GATE_DCLK]		= {  5, -1, "dclk-gate",	NULL,	 CLK_IS_CRITICAL }, /* DAC */
diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c
index 5fc6d486a3812..07e47c34e073a 100644
--- a/drivers/clk/mvebu/armada-37xx-periph.c
+++ b/drivers/clk/mvebu/armada-37xx-periph.c
@@ -84,6 +84,7 @@ struct clk_pm_cpu {
 	void __iomem *reg_div;
 	u8 shift_div;
 	struct regmap *nb_pm_base;
+	unsigned long l1_expiration;
 };
 
 #define to_clk_double_div(_hw) container_of(_hw, struct clk_double_div, hw)
@@ -438,33 +439,6 @@ static u8 clk_pm_cpu_get_parent(struct clk_hw *hw)
 	return val;
 }
 
-static int clk_pm_cpu_set_parent(struct clk_hw *hw, u8 index)
-{
-	struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw);
-	struct regmap *base = pm_cpu->nb_pm_base;
-	int load_level;
-
-	/*
-	 * We set the clock parent only if the DVFS is available but
-	 * not enabled.
-	 */
-	if (IS_ERR(base) || armada_3700_pm_dvfs_is_enabled(base))
-		return -EINVAL;
-
-	/* Set the parent clock for all the load level */
-	for (load_level = 0; load_level < LOAD_LEVEL_NR; load_level++) {
-		unsigned int reg, mask,  val,
-			offset = ARMADA_37XX_NB_TBG_SEL_OFF;
-
-		armada_3700_pm_dvfs_update_regs(load_level, &reg, &offset);
-
-		val = index << offset;
-		mask = ARMADA_37XX_NB_TBG_SEL_MASK << offset;
-		regmap_update_bits(base, reg, mask, val);
-	}
-	return 0;
-}
-
 static unsigned long clk_pm_cpu_recalc_rate(struct clk_hw *hw,
 					    unsigned long parent_rate)
 {
@@ -512,8 +486,10 @@ static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate,
 }
 
 /*
- * Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz
- * respectively) to L0 frequency (1.2 Ghz) requires a significant
+ * Workaround when base CPU frequnecy is 1000 or 1200 MHz
+ *
+ * Switching the CPU from the L2 or L3 frequencies (250/300 or 200 MHz
+ * respectively) to L0 frequency (1/1.2 GHz) requires a significant
  * amount of time to let VDD stabilize to the appropriate
  * voltage. This amount of time is large enough that it cannot be
  * covered by the hardware countdown register. Due to this, the CPU
@@ -523,26 +499,56 @@ static long clk_pm_cpu_round_rate(struct clk_hw *hw, unsigned long rate,
  * To work around this problem, we prevent switching directly from the
  * L2/L3 frequencies to the L0 frequency, and instead switch to the L1
  * frequency in-between. The sequence therefore becomes:
- * 1. First switch from L2/L3(200/300MHz) to L1(600MHZ)
+ * 1. First switch from L2/L3 (200/250/300 MHz) to L1 (500/600 MHz)
  * 2. Sleep 20ms for stabling VDD voltage
- * 3. Then switch from L1(600MHZ) to L0(1200Mhz).
+ * 3. Then switch from L1 (500/600 MHz) to L0 (1000/1200 MHz).
  */
-static void clk_pm_cpu_set_rate_wa(unsigned long rate, struct regmap *base)
+static void clk_pm_cpu_set_rate_wa(struct clk_pm_cpu *pm_cpu,
+				   unsigned int new_level, unsigned long rate,
+				   struct regmap *base)
 {
 	unsigned int cur_level;
 
-	if (rate != 1200 * 1000 * 1000)
-		return;
-
 	regmap_read(base, ARMADA_37XX_NB_CPU_LOAD, &cur_level);
 	cur_level &= ARMADA_37XX_NB_CPU_LOAD_MASK;
-	if (cur_level <= ARMADA_37XX_DVFS_LOAD_1)
+
+	if (cur_level == new_level)
+		return;
+
+	/*
+	 * System wants to go to L1 on its own. If we are going from L2/L3,
+	 * remember when 20ms will expire. If from L0, set the value so that
+	 * next switch to L0 won't have to wait.
+	 */
+	if (new_level == ARMADA_37XX_DVFS_LOAD_1) {
+		if (cur_level == ARMADA_37XX_DVFS_LOAD_0)
+			pm_cpu->l1_expiration = jiffies;
+		else
+			pm_cpu->l1_expiration = jiffies + msecs_to_jiffies(20);
 		return;
+	}
+
+	/*
+	 * If we are setting to L2/L3, just invalidate L1 expiration time,
+	 * sleeping is not needed.
+	 */
+	if (rate < 1000*1000*1000)
+		goto invalidate_l1_exp;
+
+	/*
+	 * We are going to L0 with rate >= 1GHz. Check whether we have been at
+	 * L1 for long enough time. If not, go to L1 for 20ms.
+	 */
+	if (pm_cpu->l1_expiration && jiffies >= pm_cpu->l1_expiration)
+		goto invalidate_l1_exp;
 
 	regmap_update_bits(base, ARMADA_37XX_NB_CPU_LOAD,
 			   ARMADA_37XX_NB_CPU_LOAD_MASK,
 			   ARMADA_37XX_DVFS_LOAD_1);
 	msleep(20);
+
+invalidate_l1_exp:
+	pm_cpu->l1_expiration = 0;
 }
 
 static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
@@ -576,7 +582,9 @@ static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
 			reg = ARMADA_37XX_NB_CPU_LOAD;
 			mask = ARMADA_37XX_NB_CPU_LOAD_MASK;
 
-			clk_pm_cpu_set_rate_wa(rate, base);
+			/* Apply workaround when base CPU frequency is 1000 or 1200 MHz */
+			if (parent_rate >= 1000*1000*1000)
+				clk_pm_cpu_set_rate_wa(pm_cpu, load_level, rate, base);
 
 			regmap_update_bits(base, reg, mask, load_level);
 
@@ -590,7 +598,6 @@ static int clk_pm_cpu_set_rate(struct clk_hw *hw, unsigned long rate,
 
 static const struct clk_ops clk_pm_cpu_ops = {
 	.get_parent = clk_pm_cpu_get_parent,
-	.set_parent = clk_pm_cpu_set_parent,
 	.round_rate = clk_pm_cpu_round_rate,
 	.set_rate = clk_pm_cpu_set_rate,
 	.recalc_rate = clk_pm_cpu_recalc_rate,
diff --git a/drivers/clk/qcom/a53-pll.c b/drivers/clk/qcom/a53-pll.c
index 45cfc57bff924..af6ac17c7daeb 100644
--- a/drivers/clk/qcom/a53-pll.c
+++ b/drivers/clk/qcom/a53-pll.c
@@ -93,6 +93,7 @@ static const struct of_device_id qcom_a53pll_match_table[] = {
 	{ .compatible = "qcom,msm8916-a53pll" },
 	{ }
 };
+MODULE_DEVICE_TABLE(of, qcom_a53pll_match_table);
 
 static struct platform_driver qcom_a53pll_driver = {
 	.probe = qcom_a53pll_probe,
diff --git a/drivers/clk/uniphier/clk-uniphier-mux.c b/drivers/clk/uniphier/clk-uniphier-mux.c
index c0f4631601e23..babca032352a9 100644
--- a/drivers/clk/uniphier/clk-uniphier-mux.c
+++ b/drivers/clk/uniphier/clk-uniphier-mux.c
@@ -31,10 +31,10 @@ static int uniphier_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 static u8 uniphier_clk_mux_get_parent(struct clk_hw *hw)
 {
 	struct uniphier_clk_mux *mux = to_uniphier_clk_mux(hw);
-	int num_parents = clk_hw_get_num_parents(hw);
+	unsigned int num_parents = clk_hw_get_num_parents(hw);
 	int ret;
 	unsigned int val;
-	u8 i;
+	unsigned int i;
 
 	ret = regmap_read(mux->regmap, mux->reg, &val);
 	if (ret)
diff --git a/drivers/clk/zynqmp/pll.c b/drivers/clk/zynqmp/pll.c
index a541397a172c8..18fee827602ab 100644
--- a/drivers/clk/zynqmp/pll.c
+++ b/drivers/clk/zynqmp/pll.c
@@ -103,9 +103,7 @@ static long zynqmp_pll_round_rate(struct clk_hw *hw, unsigned long rate,
 	/* Enable the fractional mode if needed */
 	rate_div = (rate * FRAC_DIV) / *prate;
 	f = rate_div % FRAC_DIV;
-	zynqmp_pll_set_mode(hw, !!f);
-
-	if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) {
+	if (f) {
 		if (rate > PS_PLL_VCO_MAX) {
 			fbdiv = rate / PS_PLL_VCO_MAX;
 			rate = rate / (fbdiv + 1);
@@ -179,10 +177,12 @@ static int zynqmp_pll_set_rate(struct clk_hw *hw, unsigned long rate,
 	int ret;
 	const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops();
 
-	if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) {
-		rate_div = (rate * FRAC_DIV) / parent_rate;
+	rate_div = (rate * FRAC_DIV) / parent_rate;
+	f = rate_div % FRAC_DIV;
+	zynqmp_pll_set_mode(hw, !!f);
+
+	if (f) {
 		m = rate_div / FRAC_DIV;
-		f = rate_div % FRAC_DIV;
 		m = clamp_t(u32, m, (PLL_FBDIV_MIN), (PLL_FBDIV_MAX));
 		rate = parent_rate * m;
 		frac = (parent_rate * f) / FRAC_DIV;
diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index b4af4094309b0..e4782f562e7a9 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -25,6 +25,10 @@
 
 #include "cpufreq-dt.h"
 
+/* Clk register set */
+#define ARMADA_37XX_CLK_TBG_SEL		0
+#define ARMADA_37XX_CLK_TBG_SEL_CPU_OFF	22
+
 /* Power management in North Bridge register set */
 #define ARMADA_37XX_NB_L0L1	0x18
 #define ARMADA_37XX_NB_L2L3	0x1C
@@ -69,6 +73,8 @@
 #define LOAD_LEVEL_NR	4
 
 #define MIN_VOLT_MV 1000
+#define MIN_VOLT_MV_FOR_L1_1000MHZ 1108
+#define MIN_VOLT_MV_FOR_L1_1200MHZ 1155
 
 /*  AVS value for the corresponding voltage (in mV) */
 static int avs_map[] = {
@@ -120,10 +126,15 @@ static struct armada_37xx_dvfs *armada_37xx_cpu_freq_info_get(u32 freq)
  * will be configured then the DVFS will be enabled.
  */
 static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base,
-						 struct clk *clk, u8 *divider)
+						 struct regmap *clk_base, u8 *divider)
 {
+	u32 cpu_tbg_sel;
 	int load_lvl;
-	struct clk *parent;
+
+	/* Determine to which TBG clock is CPU connected */
+	regmap_read(clk_base, ARMADA_37XX_CLK_TBG_SEL, &cpu_tbg_sel);
+	cpu_tbg_sel >>= ARMADA_37XX_CLK_TBG_SEL_CPU_OFF;
+	cpu_tbg_sel &= ARMADA_37XX_NB_TBG_SEL_MASK;
 
 	for (load_lvl = 0; load_lvl < LOAD_LEVEL_NR; load_lvl++) {
 		unsigned int reg, mask, val, offset = 0;
@@ -142,6 +153,11 @@ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base,
 		mask = (ARMADA_37XX_NB_CLK_SEL_MASK
 			<< ARMADA_37XX_NB_CLK_SEL_OFF);
 
+		/* Set TBG index, for all levels we use the same TBG */
+		val = cpu_tbg_sel << ARMADA_37XX_NB_TBG_SEL_OFF;
+		mask = (ARMADA_37XX_NB_TBG_SEL_MASK
+			<< ARMADA_37XX_NB_TBG_SEL_OFF);
+
 		/*
 		 * Set cpu divider based on the pre-computed array in
 		 * order to have balanced step.
@@ -160,14 +176,6 @@ static void __init armada37xx_cpufreq_dvfs_setup(struct regmap *base,
 
 		regmap_update_bits(base, reg, mask, val);
 	}
-
-	/*
-	 * Set cpu clock source, for all the level we keep the same
-	 * clock source that the one already configured. For this one
-	 * we need to use the clock framework
-	 */
-	parent = clk_get_parent(clk);
-	clk_set_parent(clk, parent);
 }
 
 /*
@@ -202,6 +210,8 @@ static u32 armada_37xx_avs_val_match(int target_vm)
  * - L2 & L3 voltage should be about 150mv smaller than L0 voltage.
  * This function calculates L1 & L2 & L3 AVS values dynamically based
  * on L0 voltage and fill all AVS values to the AVS value table.
+ * When base CPU frequency is 1000 or 1200 MHz then there is additional
+ * minimal avs value for load L1.
  */
 static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
 						struct armada_37xx_dvfs *dvfs)
@@ -233,6 +243,19 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
 		for (load_level = 1; load_level < LOAD_LEVEL_NR; load_level++)
 			dvfs->avs[load_level] = avs_min;
 
+		/*
+		 * Set the avs values for load L0 and L1 when base CPU frequency
+		 * is 1000/1200 MHz to its typical initial values according to
+		 * the Armada 3700 Hardware Specifications.
+		 */
+		if (dvfs->cpu_freq_max >= 1000*1000*1000) {
+			if (dvfs->cpu_freq_max >= 1200*1000*1000)
+				avs_min = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1200MHZ);
+			else
+				avs_min = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1000MHZ);
+			dvfs->avs[0] = dvfs->avs[1] = avs_min;
+		}
+
 		return;
 	}
 
@@ -252,6 +275,26 @@ static void __init armada37xx_cpufreq_avs_configure(struct regmap *base,
 	target_vm = avs_map[l0_vdd_min] - 150;
 	target_vm = target_vm > MIN_VOLT_MV ? target_vm : MIN_VOLT_MV;
 	dvfs->avs[2] = dvfs->avs[3] = armada_37xx_avs_val_match(target_vm);
+
+	/*
+	 * Fix the avs value for load L1 when base CPU frequency is 1000/1200 MHz,
+	 * otherwise the CPU gets stuck when switching from load L1 to load L0.
+	 * Also ensure that avs value for load L1 is not higher than for L0.
+	 */
+	if (dvfs->cpu_freq_max >= 1000*1000*1000) {
+		u32 avs_min_l1;
+
+		if (dvfs->cpu_freq_max >= 1200*1000*1000)
+			avs_min_l1 = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1200MHZ);
+		else
+			avs_min_l1 = armada_37xx_avs_val_match(MIN_VOLT_MV_FOR_L1_1000MHZ);
+
+		if (avs_min_l1 > dvfs->avs[0])
+			avs_min_l1 = dvfs->avs[0];
+
+		if (dvfs->avs[1] < avs_min_l1)
+			dvfs->avs[1] = avs_min_l1;
+	}
 }
 
 static void __init armada37xx_cpufreq_avs_setup(struct regmap *base,
@@ -358,11 +401,16 @@ static int __init armada37xx_cpufreq_driver_init(void)
 	struct platform_device *pdev;
 	unsigned long freq;
 	unsigned int cur_frequency, base_frequency;
-	struct regmap *nb_pm_base, *avs_base;
+	struct regmap *nb_clk_base, *nb_pm_base, *avs_base;
 	struct device *cpu_dev;
 	int load_lvl, ret;
 	struct clk *clk, *parent;
 
+	nb_clk_base =
+		syscon_regmap_lookup_by_compatible("marvell,armada-3700-periph-clock-nb");
+	if (IS_ERR(nb_clk_base))
+		return -ENODEV;
+
 	nb_pm_base =
 		syscon_regmap_lookup_by_compatible("marvell,armada-3700-nb-pm");
 
@@ -421,7 +469,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
 		return -EINVAL;
 	}
 
-	dvfs = armada_37xx_cpu_freq_info_get(cur_frequency);
+	dvfs = armada_37xx_cpu_freq_info_get(base_frequency);
 	if (!dvfs) {
 		clk_put(clk);
 		return -EINVAL;
@@ -439,7 +487,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
 	armada37xx_cpufreq_avs_configure(avs_base, dvfs);
 	armada37xx_cpufreq_avs_setup(avs_base, dvfs);
 
-	armada37xx_cpufreq_dvfs_setup(nb_pm_base, clk, dvfs->divider);
+	armada37xx_cpufreq_dvfs_setup(nb_pm_base, nb_clk_base, dvfs->divider);
 	clk_put(clk);
 
 	for (load_lvl = ARMADA_37XX_DVFS_LOAD_0; load_lvl < LOAD_LEVEL_NR;
@@ -473,7 +521,7 @@ disable_dvfs:
 remove_opp:
 	/* clean-up the already added opp before leaving */
 	while (load_lvl-- > ARMADA_37XX_DVFS_LOAD_0) {
-		freq = cur_frequency / dvfs->divider[load_lvl];
+		freq = base_frequency / dvfs->divider[load_lvl];
 		dev_pm_opp_remove(cpu_dev, freq);
 	}
 
diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
index 1dc5ac859f7b4..bdd4e36763f17 100644
--- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
@@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_free_reg;
 
-	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
 	ret = adf_dev_init(accel_dev);
 	if (ret)
 		goto out_err_dev_shutdown;
 
+	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
+
 	ret = adf_dev_start(accel_dev);
 	if (ret)
 		goto out_err_dev_stop;
diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
index a68358b31292d..538d9592c951d 100644
--- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
@@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_free_reg;
 
-	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
 	ret = adf_dev_init(accel_dev);
 	if (ret)
 		goto out_err_dev_shutdown;
 
+	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
+
 	ret = adf_dev_start(accel_dev);
 	if (ret)
 		goto out_err_dev_stop;
diff --git a/drivers/crypto/qat/qat_common/adf_isr.c b/drivers/crypto/qat/qat_common/adf_isr.c
index cd1cdf5305bc9..4898ef41fd9fd 100644
--- a/drivers/crypto/qat/qat_common/adf_isr.c
+++ b/drivers/crypto/qat/qat_common/adf_isr.c
@@ -330,19 +330,32 @@ int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
 
 	ret = adf_isr_alloc_msix_entry_table(accel_dev);
 	if (ret)
-		return ret;
-	if (adf_enable_msix(accel_dev))
 		goto err_out;
 
-	if (adf_setup_bh(accel_dev))
-		goto err_out;
+	ret = adf_enable_msix(accel_dev);
+	if (ret)
+		goto err_free_msix_table;
 
-	if (adf_request_irqs(accel_dev))
-		goto err_out;
+	ret = adf_setup_bh(accel_dev);
+	if (ret)
+		goto err_disable_msix;
+
+	ret = adf_request_irqs(accel_dev);
+	if (ret)
+		goto err_cleanup_bh;
 
 	return 0;
+
+err_cleanup_bh:
+	adf_cleanup_bh(accel_dev);
+
+err_disable_msix:
+	adf_disable_msix(&accel_dev->accel_pci_dev);
+
+err_free_msix_table:
+	adf_isr_free_msix_entry_table(accel_dev);
+
 err_out:
-	adf_isr_resource_free(accel_dev);
-	return -EFAULT;
+	return ret;
 }
 EXPORT_SYMBOL_GPL(adf_isr_resource_alloc);
diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c
index 2136cbe4bf6c2..f65ebc4117d13 100644
--- a/drivers/crypto/qat/qat_common/adf_transport.c
+++ b/drivers/crypto/qat/qat_common/adf_transport.c
@@ -197,6 +197,7 @@ static int adf_init_ring(struct adf_etr_ring_data *ring)
 		dev_err(&GET_DEV(accel_dev), "Ring address not aligned\n");
 		dma_free_coherent(&GET_DEV(accel_dev), ring_size_bytes,
 				  ring->base_addr, ring->dma_addr);
+		ring->base_addr = NULL;
 		return -EFAULT;
 	}
 
diff --git a/drivers/crypto/qat/qat_common/adf_vf_isr.c b/drivers/crypto/qat/qat_common/adf_vf_isr.c
index 4a73fc70f7a97..df9a1f35b8320 100644
--- a/drivers/crypto/qat/qat_common/adf_vf_isr.c
+++ b/drivers/crypto/qat/qat_common/adf_vf_isr.c
@@ -304,17 +304,26 @@ int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
 		goto err_out;
 
 	if (adf_setup_pf2vf_bh(accel_dev))
-		goto err_out;
+		goto err_disable_msi;
 
 	if (adf_setup_bh(accel_dev))
-		goto err_out;
+		goto err_cleanup_pf2vf_bh;
 
 	if (adf_request_msi_irq(accel_dev))
-		goto err_out;
+		goto err_cleanup_bh;
 
 	return 0;
+
+err_cleanup_bh:
+	adf_cleanup_bh(accel_dev);
+
+err_cleanup_pf2vf_bh:
+	adf_cleanup_pf2vf_bh(accel_dev);
+
+err_disable_msi:
+	adf_disable_msi(accel_dev);
+
 err_out:
-	adf_vf_isr_resource_free(accel_dev);
 	return -EFAULT;
 }
 EXPORT_SYMBOL_GPL(adf_vf_isr_resource_alloc);
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
index 1b762eefc6c1a..5e0568c0113e1 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
@@ -233,12 +233,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (ret)
 		goto out_err_free_reg;
 
-	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
-
 	ret = adf_dev_init(accel_dev);
 	if (ret)
 		goto out_err_dev_shutdown;
 
+	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
+
 	ret = adf_dev_start(accel_dev);
 	if (ret)
 		goto out_err_dev_stop;
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index dce45f7a497de..c79652ee94be6 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -319,7 +319,7 @@ static int devfreq_set_target(struct devfreq *devfreq, unsigned long new_freq,
 	devfreq->previous_freq = new_freq;
 
 	if (devfreq->suspend_freq)
-		devfreq->resume_freq = cur_freq;
+		devfreq->resume_freq = new_freq;
 
 	return err;
 }
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index e40a77bfe8210..7dfbd0f6b76b9 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -237,6 +237,7 @@ config INTEL_STRATIX10_RSU
 config QCOM_SCM
 	bool
 	depends on ARM || ARM64
+	depends on HAVE_ARM_SMCCC
 	select RESET_CONTROLLER
 
 config QCOM_SCM_32
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
index 5f35df23fb18e..9266c8e76be72 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
@@ -20,6 +20,10 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <linux/kconfig.h>
+
+#if IS_REACHABLE(CONFIG_AMD_IOMMU_V2)
+
 #include <linux/printk.h>
 #include <linux/device.h>
 #include <linux/slab.h>
@@ -358,3 +362,5 @@ int kfd_iommu_add_perf_counters(struct kfd_topology_device *kdev)
 
 	return 0;
 }
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h
index dd23d9fdf6a82..afd420b01a0c2 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_iommu.h
@@ -23,7 +23,9 @@
 #ifndef __KFD_IOMMU_H__
 #define __KFD_IOMMU_H__
 
-#if defined(CONFIG_AMD_IOMMU_V2_MODULE) || defined(CONFIG_AMD_IOMMU_V2)
+#include <linux/kconfig.h>
+
+#if IS_REACHABLE(CONFIG_AMD_IOMMU_V2)
 
 #define KFD_SUPPORT_IOMMU_V2
 
@@ -46,6 +48,9 @@ static inline int kfd_iommu_check_device(struct kfd_dev *kfd)
 }
 static inline int kfd_iommu_device_init(struct kfd_dev *kfd)
 {
+#if IS_MODULE(CONFIG_AMD_IOMMU_V2)
+	WARN_ONCE(1, "iommu_v2 module is not usable by built-in KFD");
+#endif
 	return 0;
 }
 
@@ -73,6 +78,6 @@ static inline int kfd_iommu_add_perf_counters(struct kfd_topology_device *kdev)
 	return 0;
 }
 
-#endif /* defined(CONFIG_AMD_IOMMU_V2) */
+#endif /* IS_REACHABLE(CONFIG_AMD_IOMMU_V2) */
 
 #endif /* __KFD_IOMMU_H__ */
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 1aec841fda359..82f1d5434b82d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2632,6 +2632,23 @@ static int fill_dc_scaling_info(const struct drm_plane_state *state,
 	scaling_info->src_rect.x = state->src_x >> 16;
 	scaling_info->src_rect.y = state->src_y >> 16;
 
+	/*
+	 * For reasons we don't (yet) fully understand a non-zero
+	 * src_y coordinate into an NV12 buffer can cause a
+	 * system hang. To avoid hangs (and maybe be overly cautious)
+	 * let's reject both non-zero src_x and src_y.
+	 *
+	 * We currently know of only one use-case to reproduce a
+	 * scenario with non-zero src_x and src_y for NV12, which
+	 * is to gesture the YouTube Android app into full screen
+	 * on ChromeOS.
+	 */
+	if (state->fb &&
+	    state->fb->format->format == DRM_FORMAT_NV12 &&
+	    (scaling_info->src_rect.x != 0 ||
+	     scaling_info->src_rect.y != 0))
+		return -EINVAL;
+
 	scaling_info->src_rect.width = state->src_w >> 16;
 	if (scaling_info->src_rect.width == 0)
 		return -EINVAL;
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c
index 8f37eefa0a028..a738c7e456ddc 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.c
+++ b/drivers/gpu/drm/i915/gvt/gvt.c
@@ -128,7 +128,7 @@ static bool intel_get_gvt_attrs(struct attribute ***type_attrs,
 	return true;
 }
 
-static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
+static int intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
 {
 	int i, j;
 	struct intel_vgpu_type *type;
@@ -146,7 +146,7 @@ static bool intel_gvt_init_vgpu_type_groups(struct intel_gvt *gvt)
 		gvt_vgpu_type_groups[i] = group;
 	}
 
-	return true;
+	return 0;
 
 unwind:
 	for (j = 0; j < i; j++) {
@@ -154,7 +154,7 @@ unwind:
 		kfree(group);
 	}
 
-	return false;
+	return -ENOMEM;
 }
 
 static void intel_gvt_cleanup_vgpu_type_groups(struct intel_gvt *gvt)
@@ -362,7 +362,7 @@ int intel_gvt_init_device(struct drm_i915_private *dev_priv)
 		goto out_clean_thread;
 
 	ret = intel_gvt_init_vgpu_type_groups(gvt);
-	if (ret == false) {
+	if (ret) {
 		gvt_err("failed to init vgpu type groups: %d\n", ret);
 		goto out_clean_types;
 	}
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 3dc9b30a64b01..bfd503d220881 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -494,8 +494,14 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
 		}
 		bo->base.pages = pages;
 		bo->base.pages_use_count = 1;
-	} else
+	} else {
 		pages = bo->base.pages;
+		if (pages[page_offset]) {
+			/* Pages are already mapped, bail out. */
+			mutex_unlock(&bo->base.pages_lock);
+			goto out;
+		}
+	}
 
 	mapping = bo->base.base.filp->f_mapping;
 	mapping_set_unevictable(mapping);
@@ -529,6 +535,7 @@ static int panfrost_mmu_map_fault_addr(struct panfrost_device *pfdev, int as,
 
 	dev_dbg(pfdev->dev, "mapped page fault @ AS%d %llx", as, addr);
 
+out:
 	panfrost_gem_mapping_put(bomapping);
 
 	return 0;
@@ -600,6 +607,8 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data)
 		access_type = (fault_status >> 8) & 0x3;
 		source_id = (fault_status >> 16);
 
+		mmu_write(pfdev, MMU_INT_CLEAR, mask);
+
 		/* Page fault only */
 		ret = -1;
 		if ((status & mask) == BIT(i) && (exception_type & 0xF8) == 0xC0)
@@ -623,8 +632,6 @@ static irqreturn_t panfrost_mmu_irq_handler_thread(int irq, void *data)
 				access_type, access_type_name(pfdev, fault_status),
 				source_id);
 
-		mmu_write(pfdev, MMU_INT_CLEAR, mask);
-
 		status &= ~mask;
 	}
 
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 709c4ef5e7d59..03d3550ecc7cb 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -512,6 +512,7 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 			*value = rdev->config.si.backend_enable_mask;
 		} else {
 			DRM_DEBUG_KMS("BACKEND_ENABLED_MASK is si+ only!\n");
+			return -EINVAL;
 		}
 		break;
 	case RADEON_INFO_MAX_SCLK:
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index d9e8105045a6d..1bfa690143d79 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -932,6 +932,7 @@
 #define USB_DEVICE_ID_ORTEK_IHOME_IMAC_A210S	0x8003
 
 #define USB_VENDOR_ID_PLANTRONICS	0x047f
+#define USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES	0xc056
 
 #define USB_VENDOR_ID_PANASONIC		0x04da
 #define USB_DEVICE_ID_PANABOARD_UBT780	0x1044
diff --git a/drivers/hid/hid-plantronics.c b/drivers/hid/hid-plantronics.c
index 85b685efc12f3..e81b7cec2d124 100644
--- a/drivers/hid/hid-plantronics.c
+++ b/drivers/hid/hid-plantronics.c
@@ -13,6 +13,7 @@
 
 #include <linux/hid.h>
 #include <linux/module.h>
+#include <linux/jiffies.h>
 
 #define PLT_HID_1_0_PAGE	0xffa00000
 #define PLT_HID_2_0_PAGE	0xffa20000
@@ -36,6 +37,16 @@
 #define PLT_ALLOW_CONSUMER (field->application == HID_CP_CONSUMERCONTROL && \
 			    (usage->hid & HID_USAGE_PAGE) == HID_UP_CONSUMER)
 
+#define PLT_QUIRK_DOUBLE_VOLUME_KEYS BIT(0)
+
+#define PLT_DOUBLE_KEY_TIMEOUT 5 /* ms */
+
+struct plt_drv_data {
+	unsigned long device_type;
+	unsigned long last_volume_key_ts;
+	u32 quirks;
+};
+
 static int plantronics_input_mapping(struct hid_device *hdev,
 				     struct hid_input *hi,
 				     struct hid_field *field,
@@ -43,7 +54,8 @@ static int plantronics_input_mapping(struct hid_device *hdev,
 				     unsigned long **bit, int *max)
 {
 	unsigned short mapped_key;
-	unsigned long plt_type = (unsigned long)hid_get_drvdata(hdev);
+	struct plt_drv_data *drv_data = hid_get_drvdata(hdev);
+	unsigned long plt_type = drv_data->device_type;
 
 	/* special case for PTT products */
 	if (field->application == HID_GD_JOYSTICK)
@@ -105,6 +117,30 @@ mapped:
 	return 1;
 }
 
+static int plantronics_event(struct hid_device *hdev, struct hid_field *field,
+			     struct hid_usage *usage, __s32 value)
+{
+	struct plt_drv_data *drv_data = hid_get_drvdata(hdev);
+
+	if (drv_data->quirks & PLT_QUIRK_DOUBLE_VOLUME_KEYS) {
+		unsigned long prev_ts, cur_ts;
+
+		/* Usages are filtered in plantronics_usages. */
+
+		if (!value) /* Handle key presses only. */
+			return 0;
+
+		prev_ts = drv_data->last_volume_key_ts;
+		cur_ts = jiffies;
+		if (jiffies_to_msecs(cur_ts - prev_ts) <= PLT_DOUBLE_KEY_TIMEOUT)
+			return 1; /* Ignore the repeated key. */
+
+		drv_data->last_volume_key_ts = cur_ts;
+	}
+
+	return 0;
+}
+
 static unsigned long plantronics_device_type(struct hid_device *hdev)
 {
 	unsigned i, col_page;
@@ -133,15 +169,24 @@ exit:
 static int plantronics_probe(struct hid_device *hdev,
 			     const struct hid_device_id *id)
 {
+	struct plt_drv_data *drv_data;
 	int ret;
 
+	drv_data = devm_kzalloc(&hdev->dev, sizeof(*drv_data), GFP_KERNEL);
+	if (!drv_data)
+		return -ENOMEM;
+
 	ret = hid_parse(hdev);
 	if (ret) {
 		hid_err(hdev, "parse failed\n");
 		goto err;
 	}
 
-	hid_set_drvdata(hdev, (void *)plantronics_device_type(hdev));
+	drv_data->device_type = plantronics_device_type(hdev);
+	drv_data->quirks = id->driver_data;
+	drv_data->last_volume_key_ts = jiffies - msecs_to_jiffies(PLT_DOUBLE_KEY_TIMEOUT);
+
+	hid_set_drvdata(hdev, drv_data);
 
 	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT |
 		HID_CONNECT_HIDINPUT_FORCE | HID_CONNECT_HIDDEV_FORCE);
@@ -153,15 +198,26 @@ err:
 }
 
 static const struct hid_device_id plantronics_devices[] = {
+	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS,
+					 USB_DEVICE_ID_PLANTRONICS_BLACKWIRE_3220_SERIES),
+		.driver_data = PLT_QUIRK_DOUBLE_VOLUME_KEYS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_PLANTRONICS, HID_ANY_ID) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, plantronics_devices);
 
+static const struct hid_usage_id plantronics_usages[] = {
+	{ HID_CP_VOLUMEUP, EV_KEY, HID_ANY_ID },
+	{ HID_CP_VOLUMEDOWN, EV_KEY, HID_ANY_ID },
+	{ HID_TERMINATOR, HID_TERMINATOR, HID_TERMINATOR }
+};
+
 static struct hid_driver plantronics_driver = {
 	.name = "plantronics",
 	.id_table = plantronics_devices,
+	.usage_table = plantronics_usages,
 	.input_mapping = plantronics_input_mapping,
+	.event = plantronics_event,
 	.probe = plantronics_probe,
 };
 module_hid_driver(plantronics_driver);
diff --git a/drivers/hsi/hsi_core.c b/drivers/hsi/hsi_core.c
index 47f0208aa7c37..a5f92e2889cb8 100644
--- a/drivers/hsi/hsi_core.c
+++ b/drivers/hsi/hsi_core.c
@@ -210,8 +210,6 @@ static void hsi_add_client_from_dt(struct hsi_port *port,
 	if (err)
 		goto err;
 
-	dev_set_name(&cl->device, "%s", name);
-
 	err = hsi_of_property_parse_mode(client, "hsi-mode", &mode);
 	if (err) {
 		err = hsi_of_property_parse_mode(client, "hsi-rx-mode",
@@ -293,6 +291,7 @@ static void hsi_add_client_from_dt(struct hsi_port *port,
 	cl->device.release = hsi_client_release;
 	cl->device.of_node = client;
 
+	dev_set_name(&cl->device, "%s", name);
 	if (device_register(&cl->device) < 0) {
 		pr_err("hsi: failed to register client: %s\n", name);
 		put_device(&cl->device);
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 0b55bc146b292..9260ad47350f8 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -763,6 +763,12 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type)
 	free_cpumask_var(available_mask);
 }
 
+#define UNLOAD_DELAY_UNIT_MS	10		/* 10 milliseconds */
+#define UNLOAD_WAIT_MS		(100*1000)	/* 100 seconds */
+#define UNLOAD_WAIT_LOOPS	(UNLOAD_WAIT_MS/UNLOAD_DELAY_UNIT_MS)
+#define UNLOAD_MSG_MS		(5*1000)	/* Every 5 seconds */
+#define UNLOAD_MSG_LOOPS	(UNLOAD_MSG_MS/UNLOAD_DELAY_UNIT_MS)
+
 static void vmbus_wait_for_unload(void)
 {
 	int cpu;
@@ -780,12 +786,17 @@ static void vmbus_wait_for_unload(void)
 	 * vmbus_connection.unload_event. If not, the last thing we can do is
 	 * read message pages for all CPUs directly.
 	 *
-	 * Wait no more than 10 seconds so that the panic path can't get
-	 * hung forever in case the response message isn't seen.
+	 * Wait up to 100 seconds since an Azure host must writeback any dirty
+	 * data in its disk cache before the VMbus UNLOAD request will
+	 * complete. This flushing has been empirically observed to take up
+	 * to 50 seconds in cases with a lot of dirty data, so allow additional
+	 * leeway and for inaccuracies in mdelay(). But eventually time out so
+	 * that the panic path can't get hung forever in case the response
+	 * message isn't seen.
 	 */
-	for (i = 0; i < 1000; i++) {
+	for (i = 1; i <= UNLOAD_WAIT_LOOPS; i++) {
 		if (completion_done(&vmbus_connection.unload_event))
-			break;
+			goto completed;
 
 		for_each_online_cpu(cpu) {
 			struct hv_per_cpu_context *hv_cpu
@@ -808,9 +819,18 @@ static void vmbus_wait_for_unload(void)
 			vmbus_signal_eom(msg, message_type);
 		}
 
-		mdelay(10);
+		/*
+		 * Give a notice periodically so someone watching the
+		 * serial output won't think it is completely hung.
+		 */
+		if (!(i % UNLOAD_MSG_LOOPS))
+			pr_notice("Waiting for VMBus UNLOAD to complete\n");
+
+		mdelay(UNLOAD_DELAY_UNIT_MS);
 	}
+	pr_err("Continuing even though VMBus UNLOAD did not complete\n");
 
+completed:
 	/*
 	 * We're crashing and already got the UNLOAD_RESPONSE, cleanup all
 	 * maybe-pending messages on all CPUs to be able to receive new
diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c
index a51d3b7957701..17f0dd1f891e2 100644
--- a/drivers/i2c/busses/i2c-cadence.c
+++ b/drivers/i2c/busses/i2c-cadence.c
@@ -901,7 +901,10 @@ static int cdns_i2c_probe(struct platform_device *pdev)
 	if (IS_ERR(id->membase))
 		return PTR_ERR(id->membase);
 
-	id->irq = platform_get_irq(pdev, 0);
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0)
+		return ret;
+	id->irq = ret;
 
 	id->adap.owner = THIS_MODULE;
 	id->adap.dev.of_node = pdev->dev.of_node;
diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c
index 959d4912ec0d5..0230a13a6ab72 100644
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -397,7 +397,10 @@ static int em_i2c_probe(struct platform_device *pdev)
 
 	em_i2c_reset(&priv->adap);
 
-	priv->irq = platform_get_irq(pdev, 0);
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0)
+		goto err_clk;
+	priv->irq = ret;
 	ret = devm_request_irq(&pdev->dev, priv->irq, em_i2c_irq_handler, 0,
 				"em_i2c", priv);
 	if (ret)
diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c
index 20a4fbc53007b..a1f8a9a91213a 100644
--- a/drivers/i2c/busses/i2c-img-scb.c
+++ b/drivers/i2c/busses/i2c-img-scb.c
@@ -1057,7 +1057,7 @@ static int img_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
 			atomic = true;
 	}
 
-	ret = pm_runtime_get_sync(adap->dev.parent);
+	ret = pm_runtime_resume_and_get(adap->dev.parent);
 	if (ret < 0)
 		return ret;
 
@@ -1158,7 +1158,7 @@ static int img_i2c_init(struct img_i2c *i2c)
 	u32 rev;
 	int ret;
 
-	ret = pm_runtime_get_sync(i2c->adap.dev.parent);
+	ret = pm_runtime_resume_and_get(i2c->adap.dev.parent);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c
index c92b56485fa61..a0d045c1bc9e6 100644
--- a/drivers/i2c/busses/i2c-imx-lpi2c.c
+++ b/drivers/i2c/busses/i2c-imx-lpi2c.c
@@ -265,7 +265,7 @@ static int lpi2c_imx_master_enable(struct lpi2c_imx_struct *lpi2c_imx)
 	unsigned int temp;
 	int ret;
 
-	ret = pm_runtime_get_sync(lpi2c_imx->adapter.dev.parent);
+	ret = pm_runtime_resume_and_get(lpi2c_imx->adapter.dev.parent);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c
index 8f0e1f802f2d1..a5e960cd82453 100644
--- a/drivers/i2c/busses/i2c-jz4780.c
+++ b/drivers/i2c/busses/i2c-jz4780.c
@@ -751,7 +751,10 @@ static int jz4780_i2c_probe(struct platform_device *pdev)
 
 	jz4780_i2c_writew(i2c, JZ4780_I2C_INTM, 0x0);
 
-	i2c->irq = platform_get_irq(pdev, 0);
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0)
+		goto err;
+	i2c->irq = ret;
 	ret = devm_request_irq(&pdev->dev, i2c->irq, jz4780_i2c_irq, 0,
 			       dev_name(&pdev->dev), i2c);
 	if (ret)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 2dfea357b1313..c36522849325b 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1408,9 +1408,9 @@ omap_i2c_probe(struct platform_device *pdev)
 	pm_runtime_set_autosuspend_delay(omap->dev, OMAP_I2C_PM_TIMEOUT);
 	pm_runtime_use_autosuspend(omap->dev);
 
-	r = pm_runtime_get_sync(omap->dev);
+	r = pm_runtime_resume_and_get(omap->dev);
 	if (r < 0)
-		goto err_free_mem;
+		goto err_disable_pm;
 
 	/*
 	 * Read the Rev hi bit-[15:14] ie scheme this is 1 indicates ver2.
@@ -1518,8 +1518,8 @@ err_unuse_clocks:
 	omap_i2c_write_reg(omap, OMAP_I2C_CON_REG, 0);
 	pm_runtime_dont_use_autosuspend(omap->dev);
 	pm_runtime_put_sync(omap->dev);
+err_disable_pm:
 	pm_runtime_disable(&pdev->dev);
-err_free_mem:
 
 	return r;
 }
@@ -1530,7 +1530,7 @@ static int omap_i2c_remove(struct platform_device *pdev)
 	int ret;
 
 	i2c_del_adapter(&omap->adapter);
-	ret = pm_runtime_get_sync(&pdev->dev);
+	ret = pm_runtime_resume_and_get(&pdev->dev);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c
index c2005c789d2b0..319d1fa617c88 100644
--- a/drivers/i2c/busses/i2c-sh7760.c
+++ b/drivers/i2c/busses/i2c-sh7760.c
@@ -471,7 +471,10 @@ static int sh7760_i2c_probe(struct platform_device *pdev)
 		goto out2;
 	}
 
-	id->irq = platform_get_irq(pdev, 0);
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0)
+		goto out3;
+	id->irq = ret;
 
 	id->adap.nr = pdev->id;
 	id->adap.algo = &sh7760_i2c_algo;
diff --git a/drivers/i2c/busses/i2c-sprd.c b/drivers/i2c/busses/i2c-sprd.c
index b2dc802864641..92ba0183fd8a0 100644
--- a/drivers/i2c/busses/i2c-sprd.c
+++ b/drivers/i2c/busses/i2c-sprd.c
@@ -290,7 +290,7 @@ static int sprd_i2c_master_xfer(struct i2c_adapter *i2c_adap,
 	struct sprd_i2c *i2c_dev = i2c_adap->algo_data;
 	int im, ret;
 
-	ret = pm_runtime_get_sync(i2c_dev->dev);
+	ret = pm_runtime_resume_and_get(i2c_dev->dev);
 	if (ret < 0)
 		return ret;
 
@@ -577,7 +577,7 @@ static int sprd_i2c_remove(struct platform_device *pdev)
 	struct sprd_i2c *i2c_dev = platform_get_drvdata(pdev);
 	int ret;
 
-	ret = pm_runtime_get_sync(i2c_dev->dev);
+	ret = pm_runtime_resume_and_get(i2c_dev->dev);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 19337aed9f235..6cc71c90f85ea 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -2492,7 +2492,7 @@ int i3c_master_register(struct i3c_master_controller *master,
 
 	ret = i3c_master_bus_init(master);
 	if (ret)
-		goto err_destroy_wq;
+		goto err_put_dev;
 
 	ret = device_add(&master->dev);
 	if (ret)
@@ -2523,9 +2523,6 @@ err_del_dev:
 err_cleanup_bus:
 	i3c_master_bus_cleanup(master);
 
-err_destroy_wq:
-	destroy_workqueue(master->wq);
-
 err_put_dev:
 	put_device(&master->dev);
 
diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c
index c4810c73b2a22..2de45587569a6 100644
--- a/drivers/iio/accel/adis16201.c
+++ b/drivers/iio/accel/adis16201.c
@@ -215,7 +215,7 @@ static const struct iio_chan_spec adis16201_channels[] = {
 	ADIS_AUX_ADC_CHAN(ADIS16201_AUX_ADC_REG, ADIS16201_SCAN_AUX_ADC, 0, 12),
 	ADIS_INCLI_CHAN(X, ADIS16201_XINCL_OUT_REG, ADIS16201_SCAN_INCLI_X,
 			BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
-	ADIS_INCLI_CHAN(X, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
+	ADIS_INCLI_CHAN(Y, ADIS16201_YINCL_OUT_REG, ADIS16201_SCAN_INCLI_Y,
 			BIT(IIO_CHAN_INFO_CALIBBIAS), 0, 14),
 	IIO_CHAN_SOFT_TIMESTAMP(7)
 };
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.c b/drivers/infiniband/hw/bnxt_re/qplib_res.c
index bdbde8e22420d..4041b35ea3da3 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_res.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_res.c
@@ -736,6 +736,7 @@ static int bnxt_qplib_alloc_dpi_tbl(struct bnxt_qplib_res     *res,
 
 unmap_io:
 	pci_iounmap(res->pdev, dpit->dbr_bar_reg_iomem);
+	dpit->dbr_bar_reg_iomem = NULL;
 	return -ENOMEM;
 }
 
diff --git a/drivers/infiniband/hw/cxgb4/resource.c b/drivers/infiniband/hw/cxgb4/resource.c
index 5c95c789f302d..e800e8e8bed5a 100644
--- a/drivers/infiniband/hw/cxgb4/resource.c
+++ b/drivers/infiniband/hw/cxgb4/resource.c
@@ -216,7 +216,7 @@ u32 c4iw_get_qpid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx)
 			goto out;
 		entry->qid = qid;
 		list_add_tail(&entry->entry, &uctx->cqids);
-		for (i = qid; i & rdev->qpmask; i++) {
+		for (i = qid + 1; i & rdev->qpmask; i++) {
 			entry = kmalloc(sizeof(*entry), GFP_KERNEL);
 			if (!entry)
 				goto out;
diff --git a/drivers/infiniband/hw/hfi1/firmware.c b/drivers/infiniband/hw/hfi1/firmware.c
index 2b57ba70ddd6a..c090807124858 100644
--- a/drivers/infiniband/hw/hfi1/firmware.c
+++ b/drivers/infiniband/hw/hfi1/firmware.c
@@ -1924,6 +1924,7 @@ int parse_platform_config(struct hfi1_devdata *dd)
 			dd_dev_err(dd, "%s: Failed CRC check at offset %ld\n",
 				   __func__, (ptr -
 				   (u32 *)dd->platform_config.data));
+			ret = -EINVAL;
 			goto bail;
 		}
 		/* Jump the CRC DWORD */
diff --git a/drivers/infiniband/hw/i40iw/i40iw_pble.c b/drivers/infiniband/hw/i40iw/i40iw_pble.c
index 540aab5e502dd..3fafc5424e76d 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_pble.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_pble.c
@@ -392,12 +392,9 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev,
 	i40iw_debug(dev, I40IW_DEBUG_PBLE, "next_fpm_addr = %llx chunk_size[%u] = 0x%x\n",
 		    pble_rsrc->next_fpm_addr, chunk->size, chunk->size);
 	pble_rsrc->unallocated_pble -= (chunk->size >> 3);
-	list_add(&chunk->list, &pble_rsrc->pinfo.clist);
 	sd_reg_val = (sd_entry_type == I40IW_SD_TYPE_PAGED) ?
 			sd_entry->u.pd_table.pd_page_addr.pa : sd_entry->u.bp.addr.pa;
-	if (sd_entry->valid)
-		return 0;
-	if (dev->is_pf) {
+	if (dev->is_pf && !sd_entry->valid) {
 		ret_code = i40iw_hmc_sd_one(dev, hmc_info->hmc_fn_id,
 					    sd_reg_val, idx->sd_idx,
 					    sd_entry->entry_type, true);
@@ -408,6 +405,7 @@ static enum i40iw_status_code add_pble_pool(struct i40iw_sc_dev *dev,
 	}
 
 	sd_entry->valid = true;
+	list_add(&chunk->list, &pble_rsrc->pinfo.clist);
 	return 0;
  error:
 	kfree(chunk);
diff --git a/drivers/infiniband/hw/qedr/qedr_iw_cm.c b/drivers/infiniband/hw/qedr/qedr_iw_cm.c
index 653ddf30973ec..b9b46a0c4803b 100644
--- a/drivers/infiniband/hw/qedr/qedr_iw_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_iw_cm.c
@@ -636,8 +636,10 @@ int qedr_iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
 	memcpy(in_params.local_mac_addr, dev->ndev->dev_addr, ETH_ALEN);
 
 	if (test_and_set_bit(QEDR_IWARP_CM_WAIT_FOR_CONNECT,
-			     &qp->iwarp_cm_flags))
+			     &qp->iwarp_cm_flags)) {
+		rc = -ENODEV;
 		goto err; /* QP already being destroyed */
+	}
 
 	rc = dev->ops->iwarp_connect(dev->rdma_ctx, &in_params, &out_params);
 	if (rc) {
diff --git a/drivers/infiniband/sw/siw/siw_mem.c b/drivers/infiniband/sw/siw/siw_mem.c
index e99983f076631..8bffa6e013fc2 100644
--- a/drivers/infiniband/sw/siw/siw_mem.c
+++ b/drivers/infiniband/sw/siw/siw_mem.c
@@ -106,8 +106,6 @@ int siw_mr_add_mem(struct siw_mr *mr, struct ib_pd *pd, void *mem_obj,
 	mem->perms = rights & IWARP_ACCESS_MASK;
 	kref_init(&mem->ref);
 
-	mr->mem = mem;
-
 	get_random_bytes(&next, 4);
 	next &= 0x00ffffff;
 
@@ -116,6 +114,8 @@ int siw_mr_add_mem(struct siw_mr *mr, struct ib_pd *pd, void *mem_obj,
 		kfree(mem);
 		return -ENOMEM;
 	}
+
+	mr->mem = mem;
 	/* Set the STag index part */
 	mem->stag = id << 8;
 	mr->base_mr.lkey = mr->base_mr.rkey = mem->stag;
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 02b92e3cd9a88..2822ca5e82779 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2373,6 +2373,7 @@ static int srpt_cm_req_recv(struct srpt_device *const sdev,
 		pr_info("rejected SRP_LOGIN_REQ because target %s_%d is not enabled\n",
 			dev_name(&sdev->device->dev), port_num);
 		mutex_unlock(&sport->mutex);
+		ret = -EINVAL;
 		goto reject;
 	}
 
diff --git a/drivers/irqchip/irq-gic-v3-mbi.c b/drivers/irqchip/irq-gic-v3-mbi.c
index 563a9b3662941..e81e89a81cb5b 100644
--- a/drivers/irqchip/irq-gic-v3-mbi.c
+++ b/drivers/irqchip/irq-gic-v3-mbi.c
@@ -303,7 +303,7 @@ int __init mbi_init(struct fwnode_handle *fwnode, struct irq_domain *parent)
 	reg = of_get_property(np, "mbi-alias", NULL);
 	if (reg) {
 		mbi_phys_base = of_translate_address(np, reg);
-		if (mbi_phys_base == OF_BAD_ADDR) {
+		if (mbi_phys_base == (phys_addr_t)OF_BAD_ADDR) {
 			ret = -ENXIO;
 			goto err_free_mbi;
 		}
diff --git a/drivers/md/md-bitmap.c b/drivers/md/md-bitmap.c
index 0a6c200e3dcb2..d7eef5292ae2f 100644
--- a/drivers/md/md-bitmap.c
+++ b/drivers/md/md-bitmap.c
@@ -1726,6 +1726,8 @@ void md_bitmap_flush(struct mddev *mddev)
 	md_bitmap_daemon_work(mddev);
 	bitmap->daemon_lastrun -= sleep;
 	md_bitmap_daemon_work(mddev);
+	if (mddev->bitmap_info.external)
+		md_super_wait(mddev);
 	md_bitmap_update_sb(bitmap);
 }
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index cc38530804c90..761d43829b2b7 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -647,7 +647,34 @@ void mddev_init(struct mddev *mddev)
 }
 EXPORT_SYMBOL_GPL(mddev_init);
 
+static struct mddev *mddev_find_locked(dev_t unit)
+{
+	struct mddev *mddev;
+
+	list_for_each_entry(mddev, &all_mddevs, all_mddevs)
+		if (mddev->unit == unit)
+			return mddev;
+
+	return NULL;
+}
+
 static struct mddev *mddev_find(dev_t unit)
+{
+	struct mddev *mddev;
+
+	if (MAJOR(unit) != MD_MAJOR)
+		unit &= ~((1 << MdpMinorShift) - 1);
+
+	spin_lock(&all_mddevs_lock);
+	mddev = mddev_find_locked(unit);
+	if (mddev)
+		mddev_get(mddev);
+	spin_unlock(&all_mddevs_lock);
+
+	return mddev;
+}
+
+static struct mddev *mddev_find_or_alloc(dev_t unit)
 {
 	struct mddev *mddev, *new = NULL;
 
@@ -658,13 +685,13 @@ static struct mddev *mddev_find(dev_t unit)
 	spin_lock(&all_mddevs_lock);
 
 	if (unit) {
-		list_for_each_entry(mddev, &all_mddevs, all_mddevs)
-			if (mddev->unit == unit) {
-				mddev_get(mddev);
-				spin_unlock(&all_mddevs_lock);
-				kfree(new);
-				return mddev;
-			}
+		mddev = mddev_find_locked(unit);
+		if (mddev) {
+			mddev_get(mddev);
+			spin_unlock(&all_mddevs_lock);
+			kfree(new);
+			return mddev;
+		}
 
 		if (new) {
 			list_add(&new->all_mddevs, &all_mddevs);
@@ -690,12 +717,7 @@ static struct mddev *mddev_find(dev_t unit)
 				return NULL;
 			}
 
-			is_free = 1;
-			list_for_each_entry(mddev, &all_mddevs, all_mddevs)
-				if (mddev->unit == dev) {
-					is_free = 0;
-					break;
-				}
+			is_free = !mddev_find_locked(dev);
 		}
 		new->unit = dev;
 		new->md_minor = MINOR(dev);
@@ -5436,7 +5458,7 @@ static int md_alloc(dev_t dev, char *name)
 	 * writing to /sys/module/md_mod/parameters/new_array.
 	 */
 	static DEFINE_MUTEX(disks_mutex);
-	struct mddev *mddev = mddev_find(dev);
+	struct mddev *mddev = mddev_find_or_alloc(dev);
 	struct gendisk *disk;
 	int partitioned;
 	int shift;
@@ -6312,11 +6334,9 @@ static void autorun_devices(int part)
 
 		md_probe(dev, NULL, NULL);
 		mddev = mddev_find(dev);
-		if (!mddev || !mddev->gendisk) {
-			if (mddev)
-				mddev_put(mddev);
+		if (!mddev)
 			break;
-		}
+
 		if (mddev_lock(mddev))
 			pr_warn("md: %s locked, cannot run\n", mdname(mddev));
 		else if (mddev->raid_disks || mddev->major_version
@@ -7618,8 +7638,7 @@ static int md_open(struct block_device *bdev, fmode_t mode)
 		/* Wait until bdev->bd_disk is definitely gone */
 		if (work_pending(&mddev->del_work))
 			flush_workqueue(md_misc_wq);
-		/* Then retry the open from the top */
-		return -ERESTARTSYS;
+		return -EBUSY;
 	}
 	BUG_ON(mddev != bdev->bd_disk->private_data);
 
@@ -7952,7 +7971,11 @@ static void *md_seq_start(struct seq_file *seq, loff_t *pos)
 	loff_t l = *pos;
 	struct mddev *mddev;
 
-	if (l >= 0x10000)
+	if (l == 0x10000) {
+		++*pos;
+		return (void *)2;
+	}
+	if (l > 0x10000)
 		return NULL;
 	if (!l--)
 		/* header */
@@ -9049,11 +9072,11 @@ void md_check_recovery(struct mddev *mddev)
 		}
 
 		if (mddev_is_clustered(mddev)) {
-			struct md_rdev *rdev;
+			struct md_rdev *rdev, *tmp;
 			/* kick the device if another node issued a
 			 * remove disk.
 			 */
-			rdev_for_each(rdev, mddev) {
+			rdev_for_each_safe(rdev, tmp, mddev) {
 				if (test_and_clear_bit(ClusterRemove, &rdev->flags) &&
 						rdev->raid_disk < 0)
 					md_kick_rdev_from_array(rdev);
@@ -9366,7 +9389,7 @@ err_wq:
 static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)
 {
 	struct mdp_superblock_1 *sb = page_address(rdev->sb_page);
-	struct md_rdev *rdev2;
+	struct md_rdev *rdev2, *tmp;
 	int role, ret;
 	char b[BDEVNAME_SIZE];
 
@@ -9383,7 +9406,7 @@ static void check_sb_changes(struct mddev *mddev, struct md_rdev *rdev)
 	}
 
 	/* Check for change of roles in the active devices */
-	rdev_for_each(rdev2, mddev) {
+	rdev_for_each_safe(rdev2, tmp, mddev) {
 		if (test_bit(Faulty, &rdev2->flags))
 			continue;
 
diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c
index e0299a7899231..6dde49d9aa4c2 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -491,8 +491,8 @@ static void aspeed_video_off(struct aspeed_video *video)
 	aspeed_video_write(video, VE_INTERRUPT_STATUS, 0xffffffff);
 
 	/* Turn off the relevant clocks */
-	clk_disable(video->vclk);
 	clk_disable(video->eclk);
+	clk_disable(video->vclk);
 
 	clear_bit(VIDEO_CLOCKS_ON, &video->flags);
 }
@@ -503,8 +503,8 @@ static void aspeed_video_on(struct aspeed_video *video)
 		return;
 
 	/* Turn on the relevant clocks */
-	clk_enable(video->eclk);
 	clk_enable(video->vclk);
+	clk_enable(video->eclk);
 
 	set_bit(VIDEO_CLOCKS_ON, &video->flags);
 }
@@ -1684,8 +1684,11 @@ static int aspeed_video_probe(struct platform_device *pdev)
 		return rc;
 
 	rc = aspeed_video_setup_video(video);
-	if (rc)
+	if (rc) {
+		clk_unprepare(video->vclk);
+		clk_unprepare(video->eclk);
 		return rc;
+	}
 
 	return 0;
 }
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
index f0dfe68486d16..c43a35df25de4 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c
@@ -151,8 +151,10 @@ static int sun6i_video_start_streaming(struct vb2_queue *vq, unsigned int count)
 	}
 
 	subdev = sun6i_video_remote_subdev(video, NULL);
-	if (!subdev)
+	if (!subdev) {
+		ret = -EINVAL;
 		goto stop_media_pipeline;
+	}
 
 	config.pixelformat = video->fmt.fmt.pix.pixelformat;
 	config.code = video->mbus_code;
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c
index a0364ac497f92..54bb3a59bf170 100644
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -1025,7 +1025,7 @@ int vivid_vid_out_s_fbuf(struct file *file, void *fh,
 		return -EINVAL;
 	}
 	dev->fbuf_out_flags &= ~(chroma_flags | alpha_flags);
-	dev->fbuf_out_flags = a->flags & (chroma_flags | alpha_flags);
+	dev->fbuf_out_flags |= a->flags & (chroma_flags | alpha_flags);
 	return 0;
 }
 
diff --git a/drivers/media/tuners/m88rs6000t.c b/drivers/media/tuners/m88rs6000t.c
index b3505f4024764..8647c50b66e50 100644
--- a/drivers/media/tuners/m88rs6000t.c
+++ b/drivers/media/tuners/m88rs6000t.c
@@ -525,7 +525,7 @@ static int m88rs6000t_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
 	PGA2_cri = PGA2_GC >> 2;
 	PGA2_crf = PGA2_GC & 0x03;
 
-	for (i = 0; i <= RF_GC; i++)
+	for (i = 0; i <= RF_GC && i < ARRAY_SIZE(RFGS); i++)
 		RFG += RFGS[i];
 
 	if (RF_GC == 0)
@@ -537,12 +537,12 @@ static int m88rs6000t_get_rf_strength(struct dvb_frontend *fe, u16 *strength)
 	if (RF_GC == 3)
 		RFG += 100;
 
-	for (i = 0; i <= IF_GC; i++)
+	for (i = 0; i <= IF_GC && i < ARRAY_SIZE(IFGS); i++)
 		IFG += IFGS[i];
 
 	TIAG = TIA_GC * TIA_GS;
 
-	for (i = 0; i <= BB_GC; i++)
+	for (i = 0; i <= BB_GC && i < ARRAY_SIZE(BBGS); i++)
 		BBG += BBGS[i];
 
 	PGA2G = PGA2_cri * PGA2_cri_GS + PGA2_crf * PGA2_crf_GS;
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index 3fe99519fedfb..7ac7a5063fb2f 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -2155,7 +2155,15 @@ void v4l2_ctrl_handler_free(struct v4l2_ctrl_handler *hdl)
 	if (hdl == NULL || hdl->buckets == NULL)
 		return;
 
-	if (!hdl->req_obj.req && !list_empty(&hdl->requests)) {
+	/*
+	 * If the main handler is freed and it is used by handler objects in
+	 * outstanding requests, then unbind and put those objects before
+	 * freeing the main handler.
+	 *
+	 * The main handler can be identified by having a NULL ops pointer in
+	 * the request object.
+	 */
+	if (!hdl->req_obj.ops && !list_empty(&hdl->requests)) {
 		struct v4l2_ctrl_handler *req, *next_req;
 
 		list_for_each_entry_safe(req, next_req, &hdl->requests, requests) {
@@ -3186,8 +3194,8 @@ static void v4l2_ctrl_request_unbind(struct media_request_object *obj)
 		container_of(obj, struct v4l2_ctrl_handler, req_obj);
 	struct v4l2_ctrl_handler *main_hdl = obj->priv;
 
-	list_del_init(&hdl->requests);
 	mutex_lock(main_hdl->lock);
+	list_del_init(&hdl->requests);
 	if (hdl->request_is_queued) {
 		list_del_init(&hdl->requests_queued);
 		hdl->request_is_queued = false;
@@ -3246,8 +3254,11 @@ static int v4l2_ctrl_request_bind(struct media_request *req,
 	if (!ret) {
 		ret = media_request_object_bind(req, &req_ops,
 						from, false, &hdl->req_obj);
-		if (!ret)
+		if (!ret) {
+			mutex_lock(from->lock);
 			list_add_tail(&hdl->requests, &from->requests);
+			mutex_unlock(from->lock);
+		}
 	}
 	return ret;
 }
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 27bc417029e11..332ffd7cf8b0b 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1026,8 +1026,8 @@ EXPORT_SYMBOL(gpmc_cs_request);
 
 void gpmc_cs_free(int cs)
 {
-	struct gpmc_cs_data *gpmc = &gpmc_cs[cs];
-	struct resource *res = &gpmc->mem;
+	struct gpmc_cs_data *gpmc;
+	struct resource *res;
 
 	spin_lock(&gpmc_mem_lock);
 	if (cs >= gpmc_cs_num || cs < 0 || !gpmc_cs_reserved(cs)) {
@@ -1036,6 +1036,9 @@ void gpmc_cs_free(int cs)
 		spin_unlock(&gpmc_mem_lock);
 		return;
 	}
+	gpmc = &gpmc_cs[cs];
+	res = &gpmc->mem;
+
 	gpmc_cs_disable_mem(cs);
 	if (res->flags)
 		release_resource(res);
diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c
index 73bd3023202f0..b42804b1801e6 100644
--- a/drivers/memory/pl353-smc.c
+++ b/drivers/memory/pl353-smc.c
@@ -63,7 +63,7 @@
 /* ECC memory config register specific constants */
 #define PL353_SMC_ECC_MEMCFG_MODE_MASK	0xC
 #define PL353_SMC_ECC_MEMCFG_MODE_SHIFT	2
-#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK	0xC
+#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK	0x3
 
 #define PL353_SMC_DC_UPT_NAND_REGS	((4 << 23) |	/* CS: NAND chip */ \
 				 (2 << 21))	/* UpdateRegs operation */
diff --git a/drivers/mfd/stm32-timers.c b/drivers/mfd/stm32-timers.c
index efcd4b980c94c..1adba6a46dcb1 100644
--- a/drivers/mfd/stm32-timers.c
+++ b/drivers/mfd/stm32-timers.c
@@ -158,13 +158,18 @@ static const struct regmap_config stm32_timers_regmap_cfg = {
 
 static void stm32_timers_get_arr_size(struct stm32_timers *ddata)
 {
+	u32 arr;
+
+	/* Backup ARR to restore it after getting the maximum value */
+	regmap_read(ddata->regmap, TIM_ARR, &arr);
+
 	/*
 	 * Only the available bits will be written so when readback
 	 * we get the maximum value of auto reload register
 	 */
 	regmap_write(ddata->regmap, TIM_ARR, ~0L);
 	regmap_read(ddata->regmap, TIM_ARR, &ddata->max_arr);
-	regmap_write(ddata->regmap, TIM_ARR, 0x0);
+	regmap_write(ddata->regmap, TIM_ARR, arr);
 }
 
 static void stm32_timers_dma_probe(struct device *dev,
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
index 057d7bbde4029..d98174eced5a3 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d.c
@@ -208,7 +208,7 @@ static int lis3_3dc_rates[16] = {0, 1, 10, 25, 50, 100, 200, 400, 1600, 5000};
 static int lis3_3dlh_rates[4] = {50, 100, 400, 1000};
 
 /* ODR is Output Data Rate */
-static int lis3lv02d_get_odr(struct lis3lv02d *lis3)
+static int lis3lv02d_get_odr_index(struct lis3lv02d *lis3)
 {
 	u8 ctrl;
 	int shift;
@@ -216,15 +216,23 @@ static int lis3lv02d_get_odr(struct lis3lv02d *lis3)
 	lis3->read(lis3, CTRL_REG1, &ctrl);
 	ctrl &= lis3->odr_mask;
 	shift = ffs(lis3->odr_mask) - 1;
-	return lis3->odrs[(ctrl >> shift)];
+	return (ctrl >> shift);
 }
 
 static int lis3lv02d_get_pwron_wait(struct lis3lv02d *lis3)
 {
-	int div = lis3lv02d_get_odr(lis3);
+	int odr_idx = lis3lv02d_get_odr_index(lis3);
+	int div = lis3->odrs[odr_idx];
 
-	if (WARN_ONCE(div == 0, "device returned spurious data"))
+	if (div == 0) {
+		if (odr_idx == 0) {
+			/* Power-down mode, not sampling no need to sleep */
+			return 0;
+		}
+
+		dev_err(&lis3->pdev->dev, "Error unknown odrs-index: %d\n", odr_idx);
 		return -ENXIO;
+	}
 
 	/* LIS3 power on delay is quite long */
 	msleep(lis3->pwron_delay / div);
@@ -807,9 +815,12 @@ static ssize_t lis3lv02d_rate_show(struct device *dev,
 			struct device_attribute *attr, char *buf)
 {
 	struct lis3lv02d *lis3 = dev_get_drvdata(dev);
+	int odr_idx;
 
 	lis3lv02d_sysfs_poweron(lis3);
-	return sprintf(buf, "%d\n", lis3lv02d_get_odr(lis3));
+
+	odr_idx = lis3lv02d_get_odr_index(lis3);
+	return sprintf(buf, "%d\n", lis3->odrs[odr_idx]);
 }
 
 static ssize_t lis3lv02d_rate_set(struct device *dev,
diff --git a/drivers/misc/vmw_vmci/vmci_doorbell.c b/drivers/misc/vmw_vmci/vmci_doorbell.c
index 345addd9306de..fa8a7fce4481b 100644
--- a/drivers/misc/vmw_vmci/vmci_doorbell.c
+++ b/drivers/misc/vmw_vmci/vmci_doorbell.c
@@ -326,7 +326,7 @@ int vmci_dbell_host_context_notify(u32 src_cid, struct vmci_handle handle)
 bool vmci_dbell_register_notification_bitmap(u64 bitmap_ppn)
 {
 	int result;
-	struct vmci_notify_bm_set_msg bitmap_set_msg;
+	struct vmci_notify_bm_set_msg bitmap_set_msg = { };
 
 	bitmap_set_msg.hdr.dst = vmci_make_handle(VMCI_HYPERVISOR_CONTEXT_ID,
 						  VMCI_SET_NOTIFY_BITMAP);
diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c
index 7a84a48c75da3..5437685518661 100644
--- a/drivers/misc/vmw_vmci/vmci_guest.c
+++ b/drivers/misc/vmw_vmci/vmci_guest.c
@@ -168,7 +168,7 @@ static int vmci_check_host_caps(struct pci_dev *pdev)
 				VMCI_UTIL_NUM_RESOURCES * sizeof(u32);
 	struct vmci_datagram *check_msg;
 
-	check_msg = kmalloc(msg_size, GFP_KERNEL);
+	check_msg = kzalloc(msg_size, GFP_KERNEL);
 	if (!check_msg) {
 		dev_err(&pdev->dev, "%s: Insufficient memory\n", __func__);
 		return -ENOMEM;
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 48832f9b215c0..ee437af41f11e 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -649,16 +649,12 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
 	case MEMGETINFO:
 	case MEMREADOOB:
 	case MEMREADOOB64:
-	case MEMLOCK:
-	case MEMUNLOCK:
 	case MEMISLOCKED:
 	case MEMGETOOBSEL:
 	case MEMGETBADBLOCK:
-	case MEMSETBADBLOCK:
 	case OTPSELECT:
 	case OTPGETREGIONCOUNT:
 	case OTPGETREGIONINFO:
-	case OTPLOCK:
 	case ECCGETLAYOUT:
 	case ECCGETSTATS:
 	case MTDFILEMODE:
@@ -669,9 +665,13 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
 	/* "dangerous" commands */
 	case MEMERASE:
 	case MEMERASE64:
+	case MEMLOCK:
+	case MEMUNLOCK:
+	case MEMSETBADBLOCK:
 	case MEMWRITEOOB:
 	case MEMWRITEOOB64:
 	case MEMWRITE:
+	case OTPLOCK:
 		if (!(file->f_mode & FMODE_WRITE))
 			return -EPERM;
 		break;
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 036b9452b19f7..32a76b8feaa5d 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -825,6 +825,9 @@ int mtd_device_parse_register(struct mtd_info *mtd, const char * const *types,
 
 	/* Prefer parsed partitions over driver-provided fallback */
 	ret = parse_mtd_partitions(mtd, types, parser_data);
+	if (ret == -EPROBE_DEFER)
+		goto out;
+
 	if (ret > 0)
 		ret = 0;
 	else if (nr_parts)
diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index e9ad8bb82f443..0f3c09fb9c34f 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -2364,6 +2364,12 @@ static int brcmnand_attach_chip(struct nand_chip *chip)
 
 	ret = brcmstb_choose_ecc_layout(host);
 
+	/* If OOB is written with ECC enabled it will cause ECC errors */
+	if (is_hamming_ecc(host->ctrl, &host->hwcfg)) {
+		chip->ecc.write_oob = brcmnand_write_oob_raw;
+		chip->ecc.read_oob = brcmnand_read_oob_raw;
+	}
+
 	return ret;
 }
 
diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c
index a6964feeec77d..81e4b0f466623 100644
--- a/drivers/mtd/nand/raw/fsmc_nand.c
+++ b/drivers/mtd/nand/raw/fsmc_nand.c
@@ -1066,11 +1066,13 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
 		host->read_dma_chan = dma_request_channel(mask, filter, NULL);
 		if (!host->read_dma_chan) {
 			dev_err(&pdev->dev, "Unable to get read dma channel\n");
+			ret = -ENODEV;
 			goto disable_clk;
 		}
 		host->write_dma_chan = dma_request_channel(mask, filter, NULL);
 		if (!host->write_dma_chan) {
 			dev_err(&pdev->dev, "Unable to get write dma channel\n");
+			ret = -ENODEV;
 			goto release_dma_read_chan;
 		}
 	}
diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index 2390ed077a2fc..60f146920b9f4 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -2598,7 +2598,7 @@ static int gpmi_nand_init(struct gpmi_nand_data *this)
 	this->bch_geometry.auxiliary_size = 128;
 	ret = gpmi_alloc_dma_buffer(this);
 	if (ret)
-		goto err_out;
+		return ret;
 
 	nand_controller_init(&this->base);
 	this->base.ops = &gpmi_nand_controller_ops;
diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c
index 963ebcdfcbce3..c10995ca624a6 100644
--- a/drivers/mtd/nand/raw/qcom_nandc.c
+++ b/drivers/mtd/nand/raw/qcom_nandc.c
@@ -2850,7 +2850,7 @@ static int qcom_probe_nand_devices(struct qcom_nand_controller *nandc)
 	struct device *dev = nandc->dev;
 	struct device_node *dn = dev->of_node, *child;
 	struct qcom_nand_host *host;
-	int ret;
+	int ret = -ENODEV;
 
 	for_each_available_child_of_node(dn, child) {
 		host = devm_kzalloc(dev, sizeof(*host), GFP_KERNEL);
@@ -2868,10 +2868,7 @@ static int qcom_probe_nand_devices(struct qcom_nand_controller *nandc)
 		list_add_tail(&host->node, &nandc->host_list);
 	}
 
-	if (list_empty(&nandc->host_list))
-		return -ENODEV;
-
-	return 0;
+	return ret;
 }
 
 /* parse custom DT properties here */
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 5a7831a97a132..588389697cf91 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1728,12 +1728,14 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr,
 
 	cons = rxcmp->rx_cmp_opaque;
 	if (unlikely(cons != rxr->rx_next_cons)) {
-		int rc1 = bnxt_discard_rx(bp, cpr, raw_cons, rxcmp);
+		int rc1 = bnxt_discard_rx(bp, cpr, &tmp_raw_cons, rxcmp);
 
 		netdev_warn(bp->dev, "RX cons %x != expected cons %x\n",
 			    cons, rxr->rx_next_cons);
 		bnxt_sched_reset(bp, rxr);
-		return rc1;
+		if (rc1)
+			return rc1;
+		goto next_rx_no_prod_no_len;
 	}
 	rx_buf = &rxr->rx_buf_ring[cons];
 	data = rx_buf->data;
@@ -8954,7 +8956,9 @@ static ssize_t bnxt_show_temp(struct device *dev,
 	if (!rc)
 		len = sprintf(buf, "%u\n", resp->temp * 1000); /* display millidegree */
 	mutex_unlock(&bp->hwrm_cmd_lock);
-	return rc ?: len;
+	if (rc)
+		return rc;
+	return len;
 }
 static SENSOR_DEVICE_ATTR(temp1_input, 0444, bnxt_show_temp, NULL, 0);
 
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h
index e6d4ad99cc387..3f1c189646f4e 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_regs.h
@@ -521,7 +521,7 @@
 #define    CN23XX_BAR1_INDEX_OFFSET                3
 
 #define    CN23XX_PEM_BAR1_INDEX_REG(port, idx)		\
-		(CN23XX_PEM_BAR1_INDEX_START + ((port) << CN23XX_PEM_OFFSET) + \
+		(CN23XX_PEM_BAR1_INDEX_START + (((u64)port) << CN23XX_PEM_OFFSET) + \
 		 ((idx) << CN23XX_BAR1_INDEX_OFFSET))
 
 /*############################ DPI #########################*/
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
index 4ab57d33a87e4..6bd6fb5a3613e 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c
@@ -776,7 +776,7 @@ static void nicvf_rcv_queue_config(struct nicvf *nic, struct queue_set *qs,
 	mbx.rq.msg = NIC_MBOX_MSG_RQ_CFG;
 	mbx.rq.qs_num = qs->vnic_id;
 	mbx.rq.rq_num = qidx;
-	mbx.rq.cfg = (rq->caching << 26) | (rq->cq_qs << 19) |
+	mbx.rq.cfg = ((u64)rq->caching << 26) | (rq->cq_qs << 19) |
 			  (rq->cq_idx << 16) | (rq->cont_rbdr_qs << 9) |
 			  (rq->cont_qs_rbdr_idx << 8) |
 			  (rq->start_rbdr_qs << 1) | (rq->start_qs_rbdr_idx);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
index cb50b41cd3df2..64a2453e06ba1 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
@@ -174,31 +174,31 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
 				      WORD_MASK, f->fs.nat_lip[15] |
 				      f->fs.nat_lip[14] << 8 |
 				      f->fs.nat_lip[13] << 16 |
-				      f->fs.nat_lip[12] << 24, 1);
+				      (u64)f->fs.nat_lip[12] << 24, 1);
 
 			set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 1,
 				      WORD_MASK, f->fs.nat_lip[11] |
 				      f->fs.nat_lip[10] << 8 |
 				      f->fs.nat_lip[9] << 16 |
-				      f->fs.nat_lip[8] << 24, 1);
+				      (u64)f->fs.nat_lip[8] << 24, 1);
 
 			set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 2,
 				      WORD_MASK, f->fs.nat_lip[7] |
 				      f->fs.nat_lip[6] << 8 |
 				      f->fs.nat_lip[5] << 16 |
-				      f->fs.nat_lip[4] << 24, 1);
+				      (u64)f->fs.nat_lip[4] << 24, 1);
 
 			set_tcb_field(adap, f, tid, TCB_SND_UNA_RAW_W + 3,
 				      WORD_MASK, f->fs.nat_lip[3] |
 				      f->fs.nat_lip[2] << 8 |
 				      f->fs.nat_lip[1] << 16 |
-				      f->fs.nat_lip[0] << 24, 1);
+				      (u64)f->fs.nat_lip[0] << 24, 1);
 		} else {
 			set_tcb_field(adap, f, tid, TCB_RX_FRAG3_LEN_RAW_W,
 				      WORD_MASK, f->fs.nat_lip[3] |
 				      f->fs.nat_lip[2] << 8 |
 				      f->fs.nat_lip[1] << 16 |
-				      f->fs.nat_lip[0] << 24, 1);
+				      (u64)f->fs.nat_lip[0] << 25, 1);
 		}
 	}
 
@@ -208,25 +208,25 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
 				      WORD_MASK, f->fs.nat_fip[15] |
 				      f->fs.nat_fip[14] << 8 |
 				      f->fs.nat_fip[13] << 16 |
-				      f->fs.nat_fip[12] << 24, 1);
+				      (u64)f->fs.nat_fip[12] << 24, 1);
 
 			set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 1,
 				      WORD_MASK, f->fs.nat_fip[11] |
 				      f->fs.nat_fip[10] << 8 |
 				      f->fs.nat_fip[9] << 16 |
-				      f->fs.nat_fip[8] << 24, 1);
+				      (u64)f->fs.nat_fip[8] << 24, 1);
 
 			set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 2,
 				      WORD_MASK, f->fs.nat_fip[7] |
 				      f->fs.nat_fip[6] << 8 |
 				      f->fs.nat_fip[5] << 16 |
-				      f->fs.nat_fip[4] << 24, 1);
+				      (u64)f->fs.nat_fip[4] << 24, 1);
 
 			set_tcb_field(adap, f, tid, TCB_RX_FRAG2_PTR_RAW_W + 3,
 				      WORD_MASK, f->fs.nat_fip[3] |
 				      f->fs.nat_fip[2] << 8 |
 				      f->fs.nat_fip[1] << 16 |
-				      f->fs.nat_fip[0] << 24, 1);
+				      (u64)f->fs.nat_fip[0] << 24, 1);
 
 		} else {
 			set_tcb_field(adap, f, tid,
@@ -234,13 +234,13 @@ static void set_nat_params(struct adapter *adap, struct filter_entry *f,
 				      WORD_MASK, f->fs.nat_fip[3] |
 				      f->fs.nat_fip[2] << 8 |
 				      f->fs.nat_fip[1] << 16 |
-				      f->fs.nat_fip[0] << 24, 1);
+				      (u64)f->fs.nat_fip[0] << 24, 1);
 		}
 	}
 
 	set_tcb_field(adap, f, tid, TCB_PDU_HDR_LEN_W, WORD_MASK,
 		      (dp ? (nat_lp[1] | nat_lp[0] << 8) : 0) |
-		      (sp ? (nat_fp[1] << 16 | nat_fp[0] << 24) : 0),
+		      (sp ? (nat_fp[1] << 16 | (u64)nat_fp[0] << 24) : 0),
 		      1);
 }
 
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 92af7204711c8..696f21543aa76 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3322,7 +3322,6 @@ static void hns3_nic_set_cpumask(struct hns3_nic_priv *priv)
 
 static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
 {
-	struct hnae3_ring_chain_node vector_ring_chain;
 	struct hnae3_handle *h = priv->ae_handle;
 	struct hns3_enet_tqp_vector *tqp_vector;
 	int ret = 0;
@@ -3354,6 +3353,8 @@ static int hns3_nic_init_vector_data(struct hns3_nic_priv *priv)
 	}
 
 	for (i = 0; i < priv->vector_num; i++) {
+		struct hnae3_ring_chain_node vector_ring_chain;
+
 		tqp_vector = &priv->tqp_vector[i];
 
 		tqp_vector->rx_group.total_bytes = 0;
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
index bebe38d74d668..ab1b4da5d5be9 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
@@ -1439,6 +1439,7 @@ int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q,
 {
 	struct emac_tpd tpd;
 	u32 prod_idx;
+	int len;
 
 	memset(&tpd, 0, sizeof(tpd));
 
@@ -1458,9 +1459,10 @@ int emac_mac_tx_buf_send(struct emac_adapter *adpt, struct emac_tx_queue *tx_q,
 	if (skb_network_offset(skb) != ETH_HLEN)
 		TPD_TYP_SET(&tpd, 1);
 
+	len = skb->len;
 	emac_tx_fill_tpd(adpt, tx_q, skb, &tpd);
 
-	netdev_sent_queue(adpt->netdev, skb->len);
+	netdev_sent_queue(adpt->netdev, len);
 
 	/* Make sure the are enough free descriptors to hold one
 	 * maximum-sized SKB.  We need one desc for each fragment,
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 551799fb3842d..9208a72fe17e5 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -911,31 +911,20 @@ static int ravb_poll(struct napi_struct *napi, int budget)
 	int q = napi - priv->napi;
 	int mask = BIT(q);
 	int quota = budget;
-	u32 ris0, tis;
 
-	for (;;) {
-		tis = ravb_read(ndev, TIS);
-		ris0 = ravb_read(ndev, RIS0);
-		if (!((ris0 & mask) || (tis & mask)))
-			break;
+	/* Processing RX Descriptor Ring */
+	/* Clear RX interrupt */
+	ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0);
+	if (ravb_rx(ndev, &quota, q))
+		goto out;
 
-		/* Processing RX Descriptor Ring */
-		if (ris0 & mask) {
-			/* Clear RX interrupt */
-			ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0);
-			if (ravb_rx(ndev, &quota, q))
-				goto out;
-		}
-		/* Processing TX Descriptor Ring */
-		if (tis & mask) {
-			spin_lock_irqsave(&priv->lock, flags);
-			/* Clear TX interrupt */
-			ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
-			ravb_tx_free(ndev, q, true);
-			netif_wake_subqueue(ndev, q);
-			spin_unlock_irqrestore(&priv->lock, flags);
-		}
-	}
+	/* Processing RX Descriptor Ring */
+	spin_lock_irqsave(&priv->lock, flags);
+	/* Clear TX interrupt */
+	ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
+	ravb_tx_free(ndev, q, true);
+	netif_wake_subqueue(ndev, q);
+	spin_unlock_irqrestore(&priv->lock, flags);
 
 	napi_complete(napi);
 
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index ae27be85e3635..7cc09a6f9f9ae 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -169,11 +169,11 @@ static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1";
 /* EMAC mac_status register */
 #define EMAC_MACSTATUS_TXERRCODE_MASK	(0xF00000)
 #define EMAC_MACSTATUS_TXERRCODE_SHIFT	(20)
-#define EMAC_MACSTATUS_TXERRCH_MASK	(0x7)
+#define EMAC_MACSTATUS_TXERRCH_MASK	(0x70000)
 #define EMAC_MACSTATUS_TXERRCH_SHIFT	(16)
 #define EMAC_MACSTATUS_RXERRCODE_MASK	(0xF000)
 #define EMAC_MACSTATUS_RXERRCODE_SHIFT	(12)
-#define EMAC_MACSTATUS_RXERRCH_MASK	(0x7)
+#define EMAC_MACSTATUS_RXERRCH_MASK	(0x700)
 #define EMAC_MACSTATUS_RXERRCH_SHIFT	(8)
 
 /* EMAC RX register masks */
diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c
index 56b7791911bfc..c866f58dab709 100644
--- a/drivers/net/fddi/defxx.c
+++ b/drivers/net/fddi/defxx.c
@@ -495,6 +495,25 @@ static const struct net_device_ops dfx_netdev_ops = {
 	.ndo_set_mac_address	= dfx_ctl_set_mac_address,
 };
 
+static void dfx_register_res_alloc_err(const char *print_name, bool mmio,
+				       bool eisa)
+{
+	pr_err("%s: Cannot use %s, no address set, aborting\n",
+	       print_name, mmio ? "MMIO" : "I/O");
+	pr_err("%s: Recompile driver with \"CONFIG_DEFXX_MMIO=%c\"\n",
+	       print_name, mmio ? 'n' : 'y');
+	if (eisa && mmio)
+		pr_err("%s: Or run ECU and set adapter's MMIO location\n",
+		       print_name);
+}
+
+static void dfx_register_res_err(const char *print_name, bool mmio,
+				 unsigned long start, unsigned long len)
+{
+	pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, aborting\n",
+	       print_name, mmio ? "MMIO" : "I/O", len, start);
+}
+
 /*
  * ================
  * = dfx_register =
@@ -568,15 +587,12 @@ static int dfx_register(struct device *bdev)
 	dev_set_drvdata(bdev, dev);
 
 	dfx_get_bars(bdev, bar_start, bar_len);
-	if (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0) {
-		pr_err("%s: Cannot use MMIO, no address set, aborting\n",
-		       print_name);
-		pr_err("%s: Run ECU and set adapter's MMIO location\n",
-		       print_name);
-		pr_err("%s: Or recompile driver with \"CONFIG_DEFXX_MMIO=n\""
-		       "\n", print_name);
+	if (bar_len[0] == 0 ||
+	    (dfx_bus_eisa && dfx_use_mmio && bar_start[0] == 0)) {
+		dfx_register_res_alloc_err(print_name, dfx_use_mmio,
+					   dfx_bus_eisa);
 		err = -ENXIO;
-		goto err_out;
+		goto err_out_disable;
 	}
 
 	if (dfx_use_mmio)
@@ -585,18 +601,16 @@ static int dfx_register(struct device *bdev)
 	else
 		region = request_region(bar_start[0], bar_len[0], print_name);
 	if (!region) {
-		pr_err("%s: Cannot reserve %s resource 0x%lx @ 0x%lx, "
-		       "aborting\n", dfx_use_mmio ? "MMIO" : "I/O", print_name,
-		       (long)bar_len[0], (long)bar_start[0]);
+		dfx_register_res_err(print_name, dfx_use_mmio,
+				     bar_start[0], bar_len[0]);
 		err = -EBUSY;
 		goto err_out_disable;
 	}
 	if (bar_start[1] != 0) {
 		region = request_region(bar_start[1], bar_len[1], print_name);
 		if (!region) {
-			pr_err("%s: Cannot reserve I/O resource "
-			       "0x%lx @ 0x%lx, aborting\n", print_name,
-			       (long)bar_len[1], (long)bar_start[1]);
+			dfx_register_res_err(print_name, 0,
+					     bar_start[1], bar_len[1]);
 			err = -EBUSY;
 			goto err_out_csr_region;
 		}
@@ -604,9 +618,8 @@ static int dfx_register(struct device *bdev)
 	if (bar_start[2] != 0) {
 		region = request_region(bar_start[2], bar_len[2], print_name);
 		if (!region) {
-			pr_err("%s: Cannot reserve I/O resource "
-			       "0x%lx @ 0x%lx, aborting\n", print_name,
-			       (long)bar_len[2], (long)bar_start[2]);
+			dfx_register_res_err(print_name, 0,
+					     bar_start[2], bar_len[2]);
 			err = -EBUSY;
 			goto err_out_bh_region;
 		}
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index c33a08d65208c..84f5717c01e2a 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -891,7 +891,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	__be16 sport;
 	int err;
 
-	if (!pskb_network_may_pull(skb, sizeof(struct iphdr)))
+	if (!pskb_inet_may_pull(skb))
 		return -EINVAL;
 
 	sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
@@ -957,7 +957,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev,
 	__be16 sport;
 	int err;
 
-	if (!pskb_network_may_pull(skb, sizeof(struct ipv6hdr)))
+	if (!pskb_inet_may_pull(skb))
 		return -EINVAL;
 
 	sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true);
diff --git a/drivers/net/phy/intel-xway.c b/drivers/net/phy/intel-xway.c
index b7875b36097fe..574a8bca1ec46 100644
--- a/drivers/net/phy/intel-xway.c
+++ b/drivers/net/phy/intel-xway.c
@@ -11,6 +11,18 @@
 
 #define XWAY_MDIO_IMASK			0x19	/* interrupt mask */
 #define XWAY_MDIO_ISTAT			0x1A	/* interrupt status */
+#define XWAY_MDIO_LED			0x1B	/* led control */
+
+/* bit 15:12 are reserved */
+#define XWAY_MDIO_LED_LED3_EN		BIT(11)	/* Enable the integrated function of LED3 */
+#define XWAY_MDIO_LED_LED2_EN		BIT(10)	/* Enable the integrated function of LED2 */
+#define XWAY_MDIO_LED_LED1_EN		BIT(9)	/* Enable the integrated function of LED1 */
+#define XWAY_MDIO_LED_LED0_EN		BIT(8)	/* Enable the integrated function of LED0 */
+/* bit 7:4 are reserved */
+#define XWAY_MDIO_LED_LED3_DA		BIT(3)	/* Direct Access to LED3 */
+#define XWAY_MDIO_LED_LED2_DA		BIT(2)	/* Direct Access to LED2 */
+#define XWAY_MDIO_LED_LED1_DA		BIT(1)	/* Direct Access to LED1 */
+#define XWAY_MDIO_LED_LED0_DA		BIT(0)	/* Direct Access to LED0 */
 
 #define XWAY_MDIO_INIT_WOL		BIT(15)	/* Wake-On-LAN */
 #define XWAY_MDIO_INIT_MSRE		BIT(14)
@@ -159,6 +171,15 @@ static int xway_gphy_config_init(struct phy_device *phydev)
 	/* Clear all pending interrupts */
 	phy_read(phydev, XWAY_MDIO_ISTAT);
 
+	/* Ensure that integrated led function is enabled for all leds */
+	err = phy_write(phydev, XWAY_MDIO_LED,
+			XWAY_MDIO_LED_LED0_EN |
+			XWAY_MDIO_LED_LED1_EN |
+			XWAY_MDIO_LED_LED2_EN |
+			XWAY_MDIO_LED_LED3_EN);
+	if (err)
+		return err;
+
 	phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LEDCH,
 		      XWAY_MMD_LEDCH_NACS_NONE |
 		      XWAY_MMD_LEDCH_SBF_F02HZ |
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 60f357d2f79fa..4e42954d8cbf0 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -51,6 +51,8 @@ struct lapbethdev {
 	struct list_head	node;
 	struct net_device	*ethdev;	/* link to ethernet device */
 	struct net_device	*axdev;		/* lapbeth device (lapb#) */
+	bool			up;
+	spinlock_t		up_lock;	/* Protects "up" */
 };
 
 static LIST_HEAD(lapbeth_devices);
@@ -98,8 +100,9 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
 	rcu_read_lock();
 	lapbeth = lapbeth_get_x25_dev(dev);
 	if (!lapbeth)
-		goto drop_unlock;
-	if (!netif_running(lapbeth->axdev))
+		goto drop_unlock_rcu;
+	spin_lock_bh(&lapbeth->up_lock);
+	if (!lapbeth->up)
 		goto drop_unlock;
 
 	len = skb->data[0] + skb->data[1] * 256;
@@ -114,11 +117,14 @@ static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
 		goto drop_unlock;
 	}
 out:
+	spin_unlock_bh(&lapbeth->up_lock);
 	rcu_read_unlock();
 	return 0;
 drop_unlock:
 	kfree_skb(skb);
 	goto out;
+drop_unlock_rcu:
+	rcu_read_unlock();
 drop:
 	kfree_skb(skb);
 	return 0;
@@ -148,13 +154,11 @@ static int lapbeth_data_indication(struct net_device *dev, struct sk_buff *skb)
 static netdev_tx_t lapbeth_xmit(struct sk_buff *skb,
 				      struct net_device *dev)
 {
+	struct lapbethdev *lapbeth = netdev_priv(dev);
 	int err;
 
-	/*
-	 * Just to be *really* sure not to send anything if the interface
-	 * is down, the ethernet device may have gone.
-	 */
-	if (!netif_running(dev))
+	spin_lock_bh(&lapbeth->up_lock);
+	if (!lapbeth->up)
 		goto drop;
 
 	/* There should be a pseudo header of 1 byte added by upper layers.
@@ -185,6 +189,7 @@ static netdev_tx_t lapbeth_xmit(struct sk_buff *skb,
 		goto drop;
 	}
 out:
+	spin_unlock_bh(&lapbeth->up_lock);
 	return NETDEV_TX_OK;
 drop:
 	kfree_skb(skb);
@@ -276,6 +281,7 @@ static const struct lapb_register_struct lapbeth_callbacks = {
  */
 static int lapbeth_open(struct net_device *dev)
 {
+	struct lapbethdev *lapbeth = netdev_priv(dev);
 	int err;
 
 	if ((err = lapb_register(dev, &lapbeth_callbacks)) != LAPB_OK) {
@@ -283,13 +289,22 @@ static int lapbeth_open(struct net_device *dev)
 		return -ENODEV;
 	}
 
+	spin_lock_bh(&lapbeth->up_lock);
+	lapbeth->up = true;
+	spin_unlock_bh(&lapbeth->up_lock);
+
 	return 0;
 }
 
 static int lapbeth_close(struct net_device *dev)
 {
+	struct lapbethdev *lapbeth = netdev_priv(dev);
 	int err;
 
+	spin_lock_bh(&lapbeth->up_lock);
+	lapbeth->up = false;
+	spin_unlock_bh(&lapbeth->up_lock);
+
 	if ((err = lapb_unregister(dev)) != LAPB_OK)
 		pr_err("lapb_unregister error: %d\n", err);
 
@@ -347,6 +362,9 @@ static int lapbeth_new_device(struct net_device *dev)
 	dev_hold(dev);
 	lapbeth->ethdev = dev;
 
+	lapbeth->up = false;
+	spin_lock_init(&lapbeth->up_lock);
+
 	rc = -EIO;
 	if (register_netdevice(ndev))
 		goto fail;
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
index d38276ac375e9..315d20f5c8eb1 100644
--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c
+++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c
@@ -461,6 +461,9 @@ static void ath10k_wmi_event_tdls_peer(struct ath10k *ar, struct sk_buff *skb)
 					GFP_ATOMIC
 					);
 		break;
+	default:
+		kfree(tb);
+		return;
 	}
 
 exit:
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 40a065028ebec..11054c17a9b54 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -246,7 +246,7 @@ static unsigned int ath9k_regread(void *hw_priv, u32 reg_offset)
 	if (unlikely(r)) {
 		ath_dbg(common, WMI, "REGISTER READ FAILED: (0x%04x, %d)\n",
 			reg_offset, r);
-		return -EIO;
+		return -1;
 	}
 
 	return be32_to_cpu(val);
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 052deffb4c9d4..9fd8e64288ffa 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -287,7 +287,7 @@ static bool ath9k_hw_read_revisions(struct ath_hw *ah)
 
 	srev = REG_READ(ah, AR_SREV);
 
-	if (srev == -EIO) {
+	if (srev == -1) {
 		ath_err(ath9k_hw_common(ah),
 			"Failed to read SREV register");
 		return false;
diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
index 3d558b47168b4..456330296b737 100644
--- a/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
+++ b/drivers/net/wireless/intel/ipw2x00/libipw_wx.c
@@ -633,8 +633,10 @@ int libipw_wx_set_encodeext(struct libipw_device *ieee,
 	}
 
 	if (ext->alg != IW_ENCODE_ALG_NONE) {
-		memcpy(sec.keys[idx], ext->key, ext->key_len);
-		sec.key_sizes[idx] = ext->key_len;
+		int key_len = clamp_val(ext->key_len, 0, SCM_KEY_LEN);
+
+		memcpy(sec.keys[idx], ext->key, key_len);
+		sec.key_sizes[idx] = key_len;
 		sec.flags |= (1 << idx);
 		if (ext->alg == IW_ENCODE_ALG_WEP) {
 			sec.encode_alg[idx] = SEC_ALG_WEP;
diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c
index c4db6417748f3..1b76b24191866 100644
--- a/drivers/net/wireless/marvell/mwl8k.c
+++ b/drivers/net/wireless/marvell/mwl8k.c
@@ -1469,6 +1469,7 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int index)
 	txq->skb = kcalloc(MWL8K_TX_DESCS, sizeof(*txq->skb), GFP_KERNEL);
 	if (txq->skb == NULL) {
 		pci_free_consistent(priv->pdev, size, txq->txd, txq->txd_dma);
+		txq->txd = NULL;
 		return -ENOMEM;
 	}
 
diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.c b/drivers/net/wireless/mediatek/mt7601u/eeprom.c
index c868582c5d225..aa3b64902cf9b 100644
--- a/drivers/net/wireless/mediatek/mt7601u/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.c
@@ -99,7 +99,7 @@ mt7601u_has_tssi(struct mt7601u_dev *dev, u8 *eeprom)
 {
 	u16 nic_conf1 = get_unaligned_le16(eeprom + MT_EE_NIC_CONF_1);
 
-	return ~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN);
+	return (u16)~nic_conf1 && (nic_conf1 & MT_EE_NIC_CONF_1_TX_ALC_EN);
 }
 
 static void
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
index 85093b3e53733..ed72a2aeb6c8e 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/table.c
@@ -249,7 +249,7 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = {
 	0x824, 0x00030FE0,
 	0x828, 0x00000000,
 	0x82C, 0x002081DD,
-	0x830, 0x2AAA8E24,
+	0x830, 0x2AAAEEC8,
 	0x834, 0x0037A706,
 	0x838, 0x06489B44,
 	0x83C, 0x0000095B,
@@ -324,10 +324,10 @@ u32 RTL8821AE_PHY_REG_ARRAY[] = {
 	0x9D8, 0x00000000,
 	0x9DC, 0x00000000,
 	0x9E0, 0x00005D00,
-	0x9E4, 0x00000002,
+	0x9E4, 0x00000003,
 	0x9E8, 0x00000001,
 	0xA00, 0x00D047C8,
-	0xA04, 0x01FF000C,
+	0xA04, 0x01FF800C,
 	0xA08, 0x8C8A8300,
 	0xA0C, 0x2E68000F,
 	0xA10, 0x9500BB78,
@@ -1320,7 +1320,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x083, 0x00021800,
 		0x084, 0x00028000,
 		0x085, 0x00048000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
+		0x086, 0x0009483A,
+	0xA0000000,	0x00000000,
 		0x086, 0x00094838,
+	0xB0000000,	0x00000000,
 		0x087, 0x00044980,
 		0x088, 0x00048000,
 		0x089, 0x0000D480,
@@ -1409,36 +1413,32 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x03C, 0x000CA000,
 		0x0EF, 0x00000000,
 		0x0EF, 0x00001100,
-	0xFF0F0104, 0xABCD,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0004ADF3,
 		0x034, 0x00049DF0,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0004ADF3,
 		0x034, 0x00049DF0,
-	0xFF0F0404, 0xCDEF,
-		0x034, 0x0004ADF3,
-		0x034, 0x00049DF0,
-	0xFF0F0200, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0004ADF5,
 		0x034, 0x00049DF2,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0004A0F3,
+		0x034, 0x000490B1,
+		0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0004A0F3,
 		0x034, 0x000490B1,
-	0xCDCDCDCD, 0xCDCD,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0004ADF5,
+		0x034, 0x00049DF2,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0004ADF3,
+		0x034, 0x00049DF0,
+	0xA0000000,	0x00000000,
 		0x034, 0x0004ADF7,
 		0x034, 0x00049DF3,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0104, 0xABCD,
-		0x034, 0x00048DED,
-		0x034, 0x00047DEA,
-		0x034, 0x00046DE7,
-		0x034, 0x00045CE9,
-		0x034, 0x00044CE6,
-		0x034, 0x000438C6,
-		0x034, 0x00042886,
-		0x034, 0x00041486,
-		0x034, 0x00040447,
-	0xFF0F0204, 0xCDEF,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00048DED,
 		0x034, 0x00047DEA,
 		0x034, 0x00046DE7,
@@ -1448,7 +1448,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00042886,
 		0x034, 0x00041486,
 		0x034, 0x00040447,
-	0xFF0F0404, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00048DED,
 		0x034, 0x00047DEA,
 		0x034, 0x00046DE7,
@@ -1458,7 +1458,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00042886,
 		0x034, 0x00041486,
 		0x034, 0x00040447,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x000480AE,
+		0x034, 0x000470AB,
+		0x034, 0x0004608B,
+		0x034, 0x00045069,
+		0x034, 0x00044048,
+		0x034, 0x00043045,
+		0x034, 0x00042026,
+		0x034, 0x00041023,
+		0x034, 0x00040002,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x000480AE,
 		0x034, 0x000470AB,
 		0x034, 0x0004608B,
@@ -1468,7 +1478,17 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00042026,
 		0x034, 0x00041023,
 		0x034, 0x00040002,
-	0xCDCDCDCD, 0xCDCD,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x00048DED,
+		0x034, 0x00047DEA,
+		0x034, 0x00046DE7,
+		0x034, 0x00045CE9,
+		0x034, 0x00044CE6,
+		0x034, 0x000438C6,
+		0x034, 0x00042886,
+		0x034, 0x00041486,
+		0x034, 0x00040447,
+	0xA0000000,	0x00000000,
 		0x034, 0x00048DEF,
 		0x034, 0x00047DEC,
 		0x034, 0x00046DE9,
@@ -1478,38 +1498,36 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x0004248A,
 		0x034, 0x0004108D,
 		0x034, 0x0004008A,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0200, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x80000210,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0002ADF4,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0002A0F3,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0002A0F3,
-	0xCDCDCDCD, 0xCDCD,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0002ADF4,
+	0xA0000000,	0x00000000,
 		0x034, 0x0002ADF7,
-	0xFF0F0200, 0xDEAD,
-	0xFF0F0104, 0xABCD,
-		0x034, 0x00029DF4,
-	0xFF0F0204, 0xCDEF,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00029DF4,
-	0xFF0F0404, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00029DF4,
-	0xFF0F0200, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00029DF1,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x000290F0,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x000290F0,
-	0xCDCDCDCD, 0xCDCD,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x00029DF1,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x00029DF4,
+	0xA0000000,	0x00000000,
 		0x034, 0x00029DF2,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0104, 0xABCD,
-		0x034, 0x00028DF1,
-		0x034, 0x00027DEE,
-		0x034, 0x00026DEB,
-		0x034, 0x00025CEC,
-		0x034, 0x00024CE9,
-		0x034, 0x000238CA,
-		0x034, 0x00022889,
-		0x034, 0x00021489,
-		0x034, 0x0002044A,
-	0xFF0F0204, 0xCDEF,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00028DF1,
 		0x034, 0x00027DEE,
 		0x034, 0x00026DEB,
@@ -1519,7 +1537,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00022889,
 		0x034, 0x00021489,
 		0x034, 0x0002044A,
-	0xFF0F0404, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00028DF1,
 		0x034, 0x00027DEE,
 		0x034, 0x00026DEB,
@@ -1529,7 +1547,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00022889,
 		0x034, 0x00021489,
 		0x034, 0x0002044A,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x000280AF,
 		0x034, 0x000270AC,
 		0x034, 0x0002608B,
@@ -1539,7 +1557,27 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00022026,
 		0x034, 0x00021023,
 		0x034, 0x00020002,
-	0xCDCDCDCD, 0xCDCD,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x000280AF,
+		0x034, 0x000270AC,
+		0x034, 0x0002608B,
+		0x034, 0x00025069,
+		0x034, 0x00024048,
+		0x034, 0x00023045,
+		0x034, 0x00022026,
+		0x034, 0x00021023,
+		0x034, 0x00020002,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x00028DF1,
+		0x034, 0x00027DEE,
+		0x034, 0x00026DEB,
+		0x034, 0x00025CEC,
+		0x034, 0x00024CE9,
+		0x034, 0x000238CA,
+		0x034, 0x00022889,
+		0x034, 0x00021489,
+		0x034, 0x0002044A,
+	0xA0000000,	0x00000000,
 		0x034, 0x00028DEE,
 		0x034, 0x00027DEB,
 		0x034, 0x00026CCD,
@@ -1549,27 +1587,24 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00022849,
 		0x034, 0x00021449,
 		0x034, 0x0002004D,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F02C0, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x8000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0000A0D7,
+		0x034, 0x000090D3,
+		0x034, 0x000080B1,
+		0x034, 0x000070AE,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0000A0D7,
 		0x034, 0x000090D3,
 		0x034, 0x000080B1,
 		0x034, 0x000070AE,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x034, 0x0000ADF7,
 		0x034, 0x00009DF4,
 		0x034, 0x00008DF1,
 		0x034, 0x00007DEE,
-	0xFF0F02C0, 0xDEAD,
-	0xFF0F0104, 0xABCD,
-		0x034, 0x00006DEB,
-		0x034, 0x00005CEC,
-		0x034, 0x00004CE9,
-		0x034, 0x000038CA,
-		0x034, 0x00002889,
-		0x034, 0x00001489,
-		0x034, 0x0000044A,
-	0xFF0F0204, 0xCDEF,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00006DEB,
 		0x034, 0x00005CEC,
 		0x034, 0x00004CE9,
@@ -1577,7 +1612,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00002889,
 		0x034, 0x00001489,
 		0x034, 0x0000044A,
-	0xFF0F0404, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x00006DEB,
 		0x034, 0x00005CEC,
 		0x034, 0x00004CE9,
@@ -1585,7 +1620,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00002889,
 		0x034, 0x00001489,
 		0x034, 0x0000044A,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
 		0x034, 0x0000608D,
 		0x034, 0x0000506B,
 		0x034, 0x0000404A,
@@ -1593,7 +1628,23 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00002044,
 		0x034, 0x00001025,
 		0x034, 0x00000004,
-	0xCDCDCDCD, 0xCDCD,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x0000608D,
+		0x034, 0x0000506B,
+		0x034, 0x0000404A,
+		0x034, 0x00003047,
+		0x034, 0x00002044,
+		0x034, 0x00001025,
+		0x034, 0x00000004,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x034, 0x00006DEB,
+		0x034, 0x00005CEC,
+		0x034, 0x00004CE9,
+		0x034, 0x000038CA,
+		0x034, 0x00002889,
+		0x034, 0x00001489,
+		0x034, 0x0000044A,
+	0xA0000000,	0x00000000,
 		0x034, 0x00006DCD,
 		0x034, 0x00005CCD,
 		0x034, 0x00004CCA,
@@ -1601,11 +1652,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x034, 0x00002888,
 		0x034, 0x00001488,
 		0x034, 0x00000486,
-	0xFF0F0104, 0xDEAD,
+	0xB0000000,	0x00000000,
 		0x0EF, 0x00000000,
 		0x018, 0x0001712A,
 		0x0EF, 0x00000040,
-	0xFF0F0104, 0xABCD,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x035, 0x00000187,
 		0x035, 0x00008187,
 		0x035, 0x00010187,
@@ -1615,7 +1666,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x035, 0x00040188,
 		0x035, 0x00048188,
 		0x035, 0x00050188,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x035, 0x00000187,
 		0x035, 0x00008187,
 		0x035, 0x00010187,
@@ -1625,7 +1676,37 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x035, 0x00040188,
 		0x035, 0x00048188,
 		0x035, 0x00050188,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
+		0x035, 0x00000128,
+		0x035, 0x00008128,
+		0x035, 0x00010128,
+		0x035, 0x000201C8,
+		0x035, 0x000281C8,
+		0x035, 0x000301C8,
+		0x035, 0x000401C8,
+		0x035, 0x000481C8,
+		0x035, 0x000501C8,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x035, 0x00000145,
+		0x035, 0x00008145,
+		0x035, 0x00010145,
+		0x035, 0x00020196,
+		0x035, 0x00028196,
+		0x035, 0x00030196,
+		0x035, 0x000401C7,
+		0x035, 0x000481C7,
+		0x035, 0x000501C7,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x035, 0x00000128,
+		0x035, 0x00008128,
+		0x035, 0x00010128,
+		0x035, 0x000201C8,
+		0x035, 0x000281C8,
+		0x035, 0x000301C8,
+		0x035, 0x000401C8,
+		0x035, 0x000481C8,
+		0x035, 0x000501C8,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x035, 0x00000187,
 		0x035, 0x00008187,
 		0x035, 0x00010187,
@@ -1635,7 +1716,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x035, 0x00040188,
 		0x035, 0x00048188,
 		0x035, 0x00050188,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x035, 0x00000145,
 		0x035, 0x00008145,
 		0x035, 0x00010145,
@@ -1645,11 +1726,11 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x035, 0x000401C7,
 		0x035, 0x000481C7,
 		0x035, 0x000501C7,
-	0xFF0F0104, 0xDEAD,
+	0xB0000000,	0x00000000,
 		0x0EF, 0x00000000,
 		0x018, 0x0001712A,
 		0x0EF, 0x00000010,
-	0xFF0F0104, 0xABCD,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x036, 0x00085733,
 		0x036, 0x0008D733,
 		0x036, 0x00095733,
@@ -1662,7 +1743,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x036, 0x000CE4B4,
 		0x036, 0x000D64B4,
 		0x036, 0x000DE4B4,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x036, 0x00085733,
 		0x036, 0x0008D733,
 		0x036, 0x00095733,
@@ -1675,7 +1756,46 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x036, 0x000CE4B4,
 		0x036, 0x000D64B4,
 		0x036, 0x000DE4B4,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
+		0x036, 0x000063B5,
+		0x036, 0x0000E3B5,
+		0x036, 0x000163B5,
+		0x036, 0x0001E3B5,
+		0x036, 0x000263B5,
+		0x036, 0x0002E3B5,
+		0x036, 0x000363B5,
+		0x036, 0x0003E3B5,
+		0x036, 0x000463B5,
+		0x036, 0x0004E3B5,
+		0x036, 0x000563B5,
+		0x036, 0x0005E3B5,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x036, 0x000056B3,
+		0x036, 0x0000D6B3,
+		0x036, 0x000156B3,
+		0x036, 0x0001D6B3,
+		0x036, 0x00026634,
+		0x036, 0x0002E634,
+		0x036, 0x00036634,
+		0x036, 0x0003E634,
+		0x036, 0x000467B4,
+		0x036, 0x0004E7B4,
+		0x036, 0x000567B4,
+		0x036, 0x0005E7B4,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x036, 0x000063B5,
+		0x036, 0x0000E3B5,
+		0x036, 0x000163B5,
+		0x036, 0x0001E3B5,
+		0x036, 0x000263B5,
+		0x036, 0x0002E3B5,
+		0x036, 0x000363B5,
+		0x036, 0x0003E3B5,
+		0x036, 0x000463B5,
+		0x036, 0x0004E3B5,
+		0x036, 0x000563B5,
+		0x036, 0x0005E3B5,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x036, 0x00085733,
 		0x036, 0x0008D733,
 		0x036, 0x00095733,
@@ -1688,7 +1808,7 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x036, 0x000CE4B4,
 		0x036, 0x000D64B4,
 		0x036, 0x000DE4B4,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x036, 0x000056B3,
 		0x036, 0x0000D6B3,
 		0x036, 0x000156B3,
@@ -1701,103 +1821,162 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x036, 0x0004E7B4,
 		0x036, 0x000567B4,
 		0x036, 0x0005E7B4,
-	0xFF0F0104, 0xDEAD,
+	0xB0000000,	0x00000000,
 		0x0EF, 0x00000000,
 		0x0EF, 0x00000008,
-	0xFF0F0104, 0xABCD,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x000001C8,
 		0x03C, 0x00000492,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x000001C8,
 		0x03C, 0x00000492,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
+		0x03C, 0x000001B6,
+		0x03C, 0x00000492,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x03C, 0x0000022A,
+		0x03C, 0x00000594,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x03C, 0x000001B6,
+		0x03C, 0x00000492,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x000001C8,
 		0x03C, 0x00000492,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x03C, 0x0000022A,
 		0x03C, 0x00000594,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0104, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x00000800,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x00000800,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x00000800,
-	0xFF0F02C0, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
 		0x03C, 0x00000820,
-	0xCDCDCDCD, 0xCDCD,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x03C, 0x00000820,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x03C, 0x00000800,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x03C, 0x00000800,
+	0xA0000000,	0x00000000,
 		0x03C, 0x00000900,
-	0xFF0F0104, 0xDEAD,
+	0xB0000000,	0x00000000,
 		0x0EF, 0x00000000,
 		0x018, 0x0001712A,
 		0x0EF, 0x00000002,
-	0xFF0F0104, 0xABCD,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x008, 0x0004E400,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x008, 0x0004E400,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
+		0x008, 0x00002000,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x008, 0x00002000,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x008, 0x00002000,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x008, 0x00002000,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x008, 0x0004E400,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x008, 0x00002000,
-	0xFF0F0104, 0xDEAD,
+	0xB0000000,	0x00000000,
 		0x0EF, 0x00000000,
 		0x0DF, 0x000000C0,
-		0x01F, 0x00040064,
-	0xFF0F0104, 0xABCD,
+		0x01F, 0x00000064,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x058, 0x000A7284,
 		0x059, 0x000600EC,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x058, 0x000A7284,
 		0x059, 0x000600EC,
-	0xFF0F0404, 0xCDEF,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x058, 0x00081184,
+		0x059, 0x0006016C,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x058, 0x00081184,
+		0x059, 0x0006016C,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x058, 0x00081184,
+		0x059, 0x0006016C,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x058, 0x000A7284,
 		0x059, 0x000600EC,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x058, 0x00081184,
 		0x059, 0x0006016C,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0104, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x061, 0x000E8D73,
 		0x062, 0x00093FC5,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x061, 0x000E8D73,
 		0x062, 0x00093FC5,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
+		0x061, 0x000EFD83,
+		0x062, 0x00093FCC,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x061, 0x000EAD53,
+		0x062, 0x00093BC4,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x061, 0x000EFD83,
+		0x062, 0x00093FCC,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x061, 0x000E8D73,
 		0x062, 0x00093FC5,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x061, 0x000EAD53,
 		0x062, 0x00093BC4,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0104, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
 		0x063, 0x000110E9,
-	0xFF0F0204, 0xCDEF,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
 		0x063, 0x000110E9,
-	0xFF0F0404, 0xCDEF,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
+		0x063, 0x000110EB,
+	0x9000020c,	0x00000000,	0x40000000,	0x00000000,
 		0x063, 0x000110E9,
-	0xFF0F0200, 0xCDEF,
-		0x063, 0x000710E9,
-	0xFF0F02C0, 0xCDEF,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x063, 0x000110E9,
-	0xCDCDCDCD, 0xCDCD,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x063, 0x000110EB,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
+		0x063, 0x000110E9,
+	0xA0000000,	0x00000000,
 		0x063, 0x000714E9,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0104, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
+		0x064, 0x0001C27C,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
+		0x064, 0x0001C27C,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
 		0x064, 0x0001C27C,
-	0xFF0F0204, 0xCDEF,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x064, 0x0001C67C,
+	0x90000200,	0x00000000,	0x40000000,	0x00000000,
 		0x064, 0x0001C27C,
-	0xFF0F0404, 0xCDEF,
+	0x90000410,	0x00000000,	0x40000000,	0x00000000,
 		0x064, 0x0001C27C,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x064, 0x0001C67C,
-	0xFF0F0104, 0xDEAD,
-	0xFF0F0200, 0xABCD,
+	0xB0000000,	0x00000000,
+	0x80000111,	0x00000000,	0x40000000,	0x00000000,
+		0x065, 0x00091016,
+	0x90000110,	0x00000000,	0x40000000,	0x00000000,
+		0x065, 0x00091016,
+	0x90000210,	0x00000000,	0x40000000,	0x00000000,
 		0x065, 0x00093016,
-	0xFF0F02C0, 0xCDEF,
+		0x9000020c,	0x00000000,	0x40000000,	0x00000000,
 		0x065, 0x00093015,
-	0xCDCDCDCD, 0xCDCD,
+		0x9000040c,	0x00000000,	0x40000000,	0x00000000,
+		0x065, 0x00093015,
+		0x90000200,	0x00000000,	0x40000000,	0x00000000,
+		0x065, 0x00093016,
+		0xA0000000,	0x00000000,
 		0x065, 0x00091016,
-	0xFF0F0200, 0xDEAD,
+		0xB0000000,	0x00000000,
 		0x018, 0x00000006,
 		0x0EF, 0x00002000,
 		0x03B, 0x0003824B,
@@ -1895,9 +2074,10 @@ u32 RTL8821AE_RADIOA_ARRAY[] = {
 		0x0B4, 0x0001214C,
 		0x0B7, 0x0003000C,
 		0x01C, 0x000539D2,
+		0x0C4, 0x000AFE00,
 		0x018, 0x0001F12A,
-		0x0FE, 0x00000000,
-		0x0FE, 0x00000000,
+		0xFFE, 0x00000000,
+		0xFFE, 0x00000000,
 		0x018, 0x0001712A,
 
 };
@@ -2017,6 +2197,7 @@ u32 RTL8812AE_MAC_REG_ARRAY[] = {
 u32 RTL8812AE_MAC_1T_ARRAYLEN = ARRAY_SIZE(RTL8812AE_MAC_REG_ARRAY);
 
 u32 RTL8821AE_MAC_REG_ARRAY[] = {
+		0x421, 0x0000000F,
 		0x428, 0x0000000A,
 		0x429, 0x00000010,
 		0x430, 0x00000000,
@@ -2485,7 +2666,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
 		0x81C, 0xA6360001,
 		0x81C, 0xA5380001,
 		0x81C, 0xA43A0001,
-		0x81C, 0xA33C0001,
+		0x81C, 0x683C0001,
 		0x81C, 0x673E0001,
 		0x81C, 0x66400001,
 		0x81C, 0x65420001,
@@ -2519,7 +2700,66 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
 		0x81C, 0x017A0001,
 		0x81C, 0x017C0001,
 		0x81C, 0x017E0001,
-	0xFF0F02C0, 0xABCD,
+	0x8000020c,	0x00000000,	0x40000000,	0x00000000,
+		0x81C, 0xFB000101,
+		0x81C, 0xFA020101,
+		0x81C, 0xF9040101,
+		0x81C, 0xF8060101,
+		0x81C, 0xF7080101,
+		0x81C, 0xF60A0101,
+		0x81C, 0xF50C0101,
+		0x81C, 0xF40E0101,
+		0x81C, 0xF3100101,
+		0x81C, 0xF2120101,
+		0x81C, 0xF1140101,
+		0x81C, 0xF0160101,
+		0x81C, 0xEF180101,
+		0x81C, 0xEE1A0101,
+		0x81C, 0xED1C0101,
+		0x81C, 0xEC1E0101,
+		0x81C, 0xEB200101,
+		0x81C, 0xEA220101,
+		0x81C, 0xE9240101,
+		0x81C, 0xE8260101,
+		0x81C, 0xE7280101,
+		0x81C, 0xE62A0101,
+		0x81C, 0xE52C0101,
+		0x81C, 0xE42E0101,
+		0x81C, 0xE3300101,
+		0x81C, 0xA5320101,
+		0x81C, 0xA4340101,
+		0x81C, 0xA3360101,
+		0x81C, 0x87380101,
+		0x81C, 0x863A0101,
+		0x81C, 0x853C0101,
+		0x81C, 0x843E0101,
+		0x81C, 0x69400101,
+		0x81C, 0x68420101,
+		0x81C, 0x67440101,
+		0x81C, 0x66460101,
+		0x81C, 0x49480101,
+		0x81C, 0x484A0101,
+		0x81C, 0x474C0101,
+		0x81C, 0x2A4E0101,
+		0x81C, 0x29500101,
+		0x81C, 0x28520101,
+		0x81C, 0x27540101,
+		0x81C, 0x26560101,
+		0x81C, 0x25580101,
+		0x81C, 0x245A0101,
+		0x81C, 0x235C0101,
+		0x81C, 0x055E0101,
+		0x81C, 0x04600101,
+		0x81C, 0x03620101,
+		0x81C, 0x02640101,
+		0x81C, 0x01660101,
+		0x81C, 0x01680101,
+		0x81C, 0x016A0101,
+		0x81C, 0x016C0101,
+		0x81C, 0x016E0101,
+		0x81C, 0x01700101,
+		0x81C, 0x01720101,
+	0x9000040c,	0x00000000,	0x40000000,	0x00000000,
 		0x81C, 0xFB000101,
 		0x81C, 0xFA020101,
 		0x81C, 0xF9040101,
@@ -2578,7 +2818,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
 		0x81C, 0x016E0101,
 		0x81C, 0x01700101,
 		0x81C, 0x01720101,
-	0xCDCDCDCD, 0xCDCD,
+	0xA0000000,	0x00000000,
 		0x81C, 0xFF000101,
 		0x81C, 0xFF020101,
 		0x81C, 0xFE040101,
@@ -2637,7 +2877,7 @@ u32 RTL8821AE_AGC_TAB_ARRAY[] = {
 		0x81C, 0x046E0101,
 		0x81C, 0x03700101,
 		0x81C, 0x02720101,
-	0xFF0F02C0, 0xDEAD,
+	0xB0000000,	0x00000000,
 		0x81C, 0x01740101,
 		0x81C, 0x01760101,
 		0x81C, 0x01780101,
diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c
index 47d199d2e7dc3..02da69e9dfe77 100644
--- a/drivers/net/wireless/realtek/rtw88/phy.c
+++ b/drivers/net/wireless/realtek/rtw88/phy.c
@@ -1451,7 +1451,7 @@ void rtw_phy_load_tables(struct rtw_dev *rtwdev)
 	}
 }
 
-static u8 rtw_get_channel_group(u8 channel)
+static u8 rtw_get_channel_group(u8 channel, u8 rate)
 {
 	switch (channel) {
 	default:
@@ -1495,6 +1495,7 @@ static u8 rtw_get_channel_group(u8 channel)
 	case 106:
 		return 4;
 	case 14:
+		return rate <= DESC_RATE11M ? 5 : 4;
 	case 108:
 	case 110:
 	case 112:
@@ -1744,7 +1745,7 @@ void rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path, u8 rate, u8 bw,
 	s8 *limit = &pwr_param->pwr_limit;
 
 	pwr_idx = &rtwdev->efuse.txpwr_idx_table[path];
-	group = rtw_get_channel_group(ch);
+	group = rtw_get_channel_group(ch, rate);
 
 	/* base power index for 2.4G/5G */
 	if (ch <= 14) {
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index a172a32aa9d93..3ea38ce86cc9f 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -680,6 +680,9 @@ static bool pn533_target_type_a_is_valid(struct pn533_target_type_a *type_a,
 	if (PN533_TYPE_A_SEL_CASCADE(type_a->sel_res) != 0)
 		return false;
 
+	if (type_a->nfcid_len > NFC_NFCID1_MAXSIZE)
+		return false;
+
 	return true;
 }
 
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c
index 207a88ea10f38..855edc4e12440 100644
--- a/drivers/nvme/host/multipath.c
+++ b/drivers/nvme/host/multipath.c
@@ -677,6 +677,10 @@ void nvme_mpath_add_disk(struct nvme_ns *ns, struct nvme_id_ns *id)
 		if (desc.state) {
 			/* found the group desc: update */
 			nvme_update_ns_ana_state(&desc, ns);
+		} else {
+			/* group desc not found: trigger a re-read */
+			set_bit(NVME_NS_ANA_PENDING, &ns->flags);
+			queue_work(nvme_wq, &ns->ctrl->ana_work);
 		}
 	} else {
 		ns->ana_state = NVME_ANA_OPTIMIZED; 
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 3bee3724e9fa7..2cb2ead7615b2 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -838,7 +838,7 @@ static blk_status_t nvme_map_data(struct nvme_dev *dev, struct request *req,
 				return nvme_setup_prp_simple(dev, req,
 							     &cmnd->rw, &bv);
 
-			if (iod->nvmeq->qid &&
+			if (iod->nvmeq->qid && sgl_threshold &&
 			    dev->ctrl.sgls & ((1 << 0) | (1 << 1)))
 				return nvme_setup_sgl_simple(dev, req,
 							     &cmnd->rw, &bv);
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
index ac3503ea54c46..718152adc6254 100644
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -816,7 +816,7 @@ static void nvme_tcp_state_change(struct sock *sk)
 {
 	struct nvme_tcp_queue *queue;
 
-	read_lock(&sk->sk_callback_lock);
+	read_lock_bh(&sk->sk_callback_lock);
 	queue = sk->sk_user_data;
 	if (!queue)
 		goto done;
@@ -838,7 +838,7 @@ static void nvme_tcp_state_change(struct sock *sk)
 
 	queue->state_change(sk);
 done:
-	read_unlock(&sk->sk_callback_lock);
+	read_unlock_bh(&sk->sk_callback_lock);
 }
 
 static inline void nvme_tcp_done_send_req(struct nvme_tcp_queue *queue)
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index 9242224156f5b..9bfd92b6677b0 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -1402,7 +1402,7 @@ static void nvmet_tcp_state_change(struct sock *sk)
 {
 	struct nvmet_tcp_queue *queue;
 
-	write_lock_bh(&sk->sk_callback_lock);
+	read_lock_bh(&sk->sk_callback_lock);
 	queue = sk->sk_user_data;
 	if (!queue)
 		goto done;
@@ -1420,7 +1420,7 @@ static void nvmet_tcp_state_change(struct sock *sk)
 			queue->idx, sk->sk_state);
 	}
 done:
-	write_unlock_bh(&sk->sk_callback_lock);
+	read_unlock_bh(&sk->sk_callback_lock);
 }
 
 static int nvmet_tcp_set_queue_sock(struct nvmet_tcp_queue *queue)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index fc24102e25ce7..223d617ecfe17 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1153,16 +1153,8 @@ int __init __weak early_init_dt_mark_hotplug_memory_arch(u64 base, u64 size)
 int __init __weak early_init_dt_reserve_memory_arch(phys_addr_t base,
 					phys_addr_t size, bool nomap)
 {
-	if (nomap) {
-		/*
-		 * If the memory is already reserved (by another region), we
-		 * should not allow it to be marked nomap.
-		 */
-		if (memblock_is_region_reserved(base, size))
-			return -EBUSY;
-
-		return memblock_mark_nomap(base, size);
-	}
+	if (nomap)
+		return memblock_remove(base, size);
 	return memblock_reserve(base, size);
 }
 
diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c
index 7915d10f9aa10..bd549070c0112 100644
--- a/drivers/pci/vpd.c
+++ b/drivers/pci/vpd.c
@@ -570,7 +570,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005d, quirk_blacklist_vpd);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x005f, quirk_blacklist_vpd);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, PCI_ANY_ID,
 		quirk_blacklist_vpd);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_QLOGIC, 0x2261, quirk_blacklist_vpd);
 /*
  * The Amazon Annapurna Labs 0x0031 device id is reused for other non Root Port
  * device types, so the quirk is registered for the PCI_CLASS_BRIDGE_PCI class.
diff --git a/drivers/phy/marvell/Kconfig b/drivers/phy/marvell/Kconfig
index 4053ba6cd0fbf..6e3e5d67e8160 100644
--- a/drivers/phy/marvell/Kconfig
+++ b/drivers/phy/marvell/Kconfig
@@ -3,8 +3,8 @@
 # Phy drivers for Marvell platforms
 #
 config ARMADA375_USBCLUSTER_PHY
-	def_bool y
-	depends on MACH_ARMADA_375 || COMPILE_TEST
+	bool "Armada 375 USB cluster PHY support" if COMPILE_TEST
+	default y if MACH_ARMADA_375
 	depends on OF && HAS_IOMEM
 	select GENERIC_PHY
 
diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
index 2b1a3a6ee8dbf..597cfabc0967c 100644
--- a/drivers/platform/x86/pmc_atom.c
+++ b/drivers/platform/x86/pmc_atom.c
@@ -393,34 +393,10 @@ static const struct dmi_system_id critclk_systems[] = {
 	},
 	{
 		/* pmc_plt_clk* - are used for ethernet controllers */
-		.ident = "Beckhoff CB3163",
+		.ident = "Beckhoff Baytrail",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
-			DMI_MATCH(DMI_BOARD_NAME, "CB3163"),
-		},
-	},
-	{
-		/* pmc_plt_clk* - are used for ethernet controllers */
-		.ident = "Beckhoff CB4063",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
-			DMI_MATCH(DMI_BOARD_NAME, "CB4063"),
-		},
-	},
-	{
-		/* pmc_plt_clk* - are used for ethernet controllers */
-		.ident = "Beckhoff CB6263",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
-			DMI_MATCH(DMI_BOARD_NAME, "CB6263"),
-		},
-	},
-	{
-		/* pmc_plt_clk* - are used for ethernet controllers */
-		.ident = "Beckhoff CB6363",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "Beckhoff Automation"),
-			DMI_MATCH(DMI_BOARD_NAME, "CB6363"),
+			DMI_MATCH(DMI_PRODUCT_FAMILY, "CBxx63"),
 		},
 	},
 	{
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
index b861a0f14c9d8..3364ae0b9bfe6 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
@@ -1645,7 +1645,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba)
 		idx = i * HISI_SAS_PHY_INT_NR;
 		for (j = 0; j < HISI_SAS_PHY_INT_NR; j++, idx++) {
 			irq = platform_get_irq(pdev, idx);
-			if (!irq) {
+			if (irq < 0) {
 				dev_err(dev, "irq init: fail map phy interrupt %d\n",
 					idx);
 				return -ENOENT;
@@ -1664,7 +1664,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba)
 	idx = hisi_hba->n_phy * HISI_SAS_PHY_INT_NR;
 	for (i = 0; i < hisi_hba->queue_count; i++, idx++) {
 		irq = platform_get_irq(pdev, idx);
-		if (!irq) {
+		if (irq < 0) {
 			dev_err(dev, "irq init: could not map cq interrupt %d\n",
 				idx);
 			return -ENOENT;
@@ -1682,7 +1682,7 @@ static int interrupt_init_v1_hw(struct hisi_hba *hisi_hba)
 	idx = (hisi_hba->n_phy * HISI_SAS_PHY_INT_NR) + hisi_hba->queue_count;
 	for (i = 0; i < HISI_SAS_FATAL_INT_NR; i++, idx++) {
 		irq = platform_get_irq(pdev, idx);
-		if (!irq) {
+		if (irq < 0) {
 			dev_err(dev, "irq init: could not map fatal interrupt %d\n",
 				idx);
 			return -ENOENT;
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 523809a8a2323..5f8bdc5bde4bb 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -493,8 +493,17 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost,
 		if (vhost->action == IBMVFC_HOST_ACTION_ALLOC_TGTS)
 			vhost->action = action;
 		break;
+	case IBMVFC_HOST_ACTION_REENABLE:
+	case IBMVFC_HOST_ACTION_RESET:
+		vhost->action = action;
+		break;
 	case IBMVFC_HOST_ACTION_INIT:
 	case IBMVFC_HOST_ACTION_TGT_DEL:
+	case IBMVFC_HOST_ACTION_LOGO:
+	case IBMVFC_HOST_ACTION_QUERY_TGTS:
+	case IBMVFC_HOST_ACTION_TGT_DEL_FAILED:
+	case IBMVFC_HOST_ACTION_NONE:
+	default:
 		switch (vhost->action) {
 		case IBMVFC_HOST_ACTION_RESET:
 		case IBMVFC_HOST_ACTION_REENABLE:
@@ -504,15 +513,6 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost,
 			break;
 		}
 		break;
-	case IBMVFC_HOST_ACTION_LOGO:
-	case IBMVFC_HOST_ACTION_QUERY_TGTS:
-	case IBMVFC_HOST_ACTION_TGT_DEL_FAILED:
-	case IBMVFC_HOST_ACTION_NONE:
-	case IBMVFC_HOST_ACTION_RESET:
-	case IBMVFC_HOST_ACTION_REENABLE:
-	default:
-		vhost->action = action;
-		break;
 	}
 }
 
@@ -4339,26 +4339,45 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost)
 	case IBMVFC_HOST_ACTION_INIT_WAIT:
 		break;
 	case IBMVFC_HOST_ACTION_RESET:
-		vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
 		spin_unlock_irqrestore(vhost->host->host_lock, flags);
 		rc = ibmvfc_reset_crq(vhost);
+
 		spin_lock_irqsave(vhost->host->host_lock, flags);
-		if (rc == H_CLOSED)
+		if (!rc || rc == H_CLOSED)
 			vio_enable_interrupts(to_vio_dev(vhost->dev));
-		if (rc || (rc = ibmvfc_send_crq_init(vhost)) ||
-		    (rc = vio_enable_interrupts(to_vio_dev(vhost->dev)))) {
-			ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
-			dev_err(vhost->dev, "Error after reset (rc=%d)\n", rc);
+		if (vhost->action == IBMVFC_HOST_ACTION_RESET) {
+			/*
+			 * The only action we could have changed to would have
+			 * been reenable, in which case, we skip the rest of
+			 * this path and wait until we've done the re-enable
+			 * before sending the crq init.
+			 */
+			vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
+
+			if (rc || (rc = ibmvfc_send_crq_init(vhost)) ||
+			    (rc = vio_enable_interrupts(to_vio_dev(vhost->dev)))) {
+				ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
+				dev_err(vhost->dev, "Error after reset (rc=%d)\n", rc);
+			}
 		}
 		break;
 	case IBMVFC_HOST_ACTION_REENABLE:
-		vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
 		spin_unlock_irqrestore(vhost->host->host_lock, flags);
 		rc = ibmvfc_reenable_crq_queue(vhost);
+
 		spin_lock_irqsave(vhost->host->host_lock, flags);
-		if (rc || (rc = ibmvfc_send_crq_init(vhost))) {
-			ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
-			dev_err(vhost->dev, "Error after enable (rc=%d)\n", rc);
+		if (vhost->action == IBMVFC_HOST_ACTION_REENABLE) {
+			/*
+			 * The only action we could have changed to would have
+			 * been reset, in which case, we skip the rest of this
+			 * path and wait until we've done the reset before
+			 * sending the crq init.
+			 */
+			vhost->action = IBMVFC_HOST_ACTION_TGT_DEL;
+			if (rc || (rc = ibmvfc_send_crq_init(vhost))) {
+				ibmvfc_link_down(vhost, IBMVFC_LINK_DEAD);
+				dev_err(vhost->dev, "Error after enable (rc=%d)\n", rc);
+			}
 		}
 		break;
 	case IBMVFC_HOST_ACTION_LOGO:
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 7f683e42c7987..f55b07aa1ccae 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -143,7 +143,9 @@ static int esp_jazz_probe(struct platform_device *dev)
 	if (!esp->command_block)
 		goto fail_unmap_regs;
 
-	host->irq = platform_get_irq(dev, 0);
+	host->irq = err = platform_get_irq(dev, 0);
+	if (err < 0)
+		goto fail_unmap_command_block;
 	err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED, "ESP", esp);
 	if (err < 0)
 		goto fail_unmap_command_block;
diff --git a/drivers/scsi/sni_53c710.c b/drivers/scsi/sni_53c710.c
index a85d52b5dc320..0521575c67737 100644
--- a/drivers/scsi/sni_53c710.c
+++ b/drivers/scsi/sni_53c710.c
@@ -59,6 +59,7 @@ static int snirm710_probe(struct platform_device *dev)
 	struct NCR_700_Host_Parameters *hostdata;
 	struct Scsi_Host *host;
 	struct  resource *res;
+	int rc;
 
 	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	if (!res)
@@ -84,7 +85,9 @@ static int snirm710_probe(struct platform_device *dev)
 		goto out_kfree;
 	host->this_id = 7;
 	host->base = base;
-	host->irq = platform_get_irq(dev, 0);
+	host->irq = rc = platform_get_irq(dev, 0);
+	if (rc < 0)
+		goto out_put_host;
 	if(request_irq(host->irq, NCR_700_intr, IRQF_SHARED, "snirm710", host)) {
 		printk(KERN_ERR "snirm710: request_irq failed!\n");
 		goto out_put_host;
diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index 440a73eae6476..f8b1e5748440f 100644
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -206,7 +206,9 @@ static int esp_sun3x_probe(struct platform_device *dev)
 	if (!esp->command_block)
 		goto fail_unmap_regs_dma;
 
-	host->irq = platform_get_irq(dev, 0);
+	host->irq = err = platform_get_irq(dev, 0);
+	if (err < 0)
+		goto fail_unmap_command_block;
 	err = request_irq(host->irq, scsi_esp_intr, IRQF_SHARED,
 			  "SUN3X ESP", esp);
 	if (err < 0)
diff --git a/drivers/soc/aspeed/aspeed-lpc-snoop.c b/drivers/soc/aspeed/aspeed-lpc-snoop.c
index dbe5325a324d5..538d7aab8db5c 100644
--- a/drivers/soc/aspeed/aspeed-lpc-snoop.c
+++ b/drivers/soc/aspeed/aspeed-lpc-snoop.c
@@ -95,8 +95,10 @@ static ssize_t snoop_file_read(struct file *file, char __user *buffer,
 			return -EINTR;
 	}
 	ret = kfifo_to_user(&chan->fifo, buffer, count, &copied);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static __poll_t snoop_file_poll(struct file *file,
diff --git a/drivers/soc/qcom/mdt_loader.c b/drivers/soc/qcom/mdt_loader.c
index 24cd193dec550..eba7f76f9d61a 100644
--- a/drivers/soc/qcom/mdt_loader.c
+++ b/drivers/soc/qcom/mdt_loader.c
@@ -230,6 +230,14 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
 			break;
 		}
 
+		if (phdr->p_filesz > phdr->p_memsz) {
+			dev_err(dev,
+				"refusing to load segment %d with p_filesz > p_memsz\n",
+				i);
+			ret = -EINVAL;
+			break;
+		}
+
 		ptr = mem_region + offset;
 
 		if (phdr->p_filesz && phdr->p_offset < fw->size) {
@@ -253,6 +261,15 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
 				break;
 			}
 
+			if (seg_fw->size != phdr->p_filesz) {
+				dev_err(dev,
+					"failed to load segment %d from truncated file %s\n",
+					i, fw_name);
+				release_firmware(seg_fw);
+				ret = -EINVAL;
+				break;
+			}
+
 			release_firmware(seg_fw);
 		}
 
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c
index a90963812357c..d90f00d09257a 100644
--- a/drivers/soundwire/bus.c
+++ b/drivers/soundwire/bus.c
@@ -525,7 +525,7 @@ static int sdw_program_device_num(struct sdw_bus *bus)
 	struct sdw_slave *slave, *_s;
 	struct sdw_slave_id id;
 	struct sdw_msg msg;
-	bool found = false;
+	bool found;
 	int count = 0, ret;
 	u64 addr;
 
@@ -557,6 +557,7 @@ static int sdw_program_device_num(struct sdw_bus *bus)
 
 		sdw_extract_slave_id(bus, addr, &id);
 
+		found = false;
 		/* Now compare with entries */
 		list_for_each_entry_safe(slave, _s, &bus->slaves, node) {
 			if (sdw_compare_devid(slave, id) == 0) {
diff --git a/drivers/soundwire/stream.c b/drivers/soundwire/stream.c
index de7c57e17710a..23accfedbf4d1 100644
--- a/drivers/soundwire/stream.c
+++ b/drivers/soundwire/stream.c
@@ -1357,8 +1357,16 @@ int sdw_stream_add_slave(struct sdw_slave *slave,
 	}
 
 	ret = sdw_config_stream(&slave->dev, stream, stream_config, true);
-	if (ret)
+	if (ret) {
+		/*
+		 * sdw_release_master_stream will release s_rt in slave_rt_list in
+		 * stream_error case, but s_rt is only added to slave_rt_list
+		 * when sdw_config_stream is successful, so free s_rt explicitly
+		 * when sdw_config_stream is failed.
+		 */
+		kfree(s_rt);
 		goto stream_error;
+	}
 
 	list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);
 
diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index ecb4396707cfc..58b2da91be1c0 100644
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -207,7 +207,7 @@ static int lpspi_prepare_xfer_hardware(struct spi_controller *controller)
 				spi_controller_get_devdata(controller);
 	int ret;
 
-	ret = pm_runtime_get_sync(fsl_lpspi->dev);
+	ret = pm_runtime_resume_and_get(fsl_lpspi->dev);
 	if (ret < 0) {
 		dev_err(fsl_lpspi->dev, "failed to enable clock\n");
 		return ret;
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 9e7a6de3c43d1..3af6a5a3a4b29 100644
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -1926,7 +1926,7 @@ static int stm32_spi_probe(struct platform_device *pdev)
 	pm_runtime_set_active(&pdev->dev);
 	pm_runtime_enable(&pdev->dev);
 
-	ret = devm_spi_register_master(&pdev->dev, master);
+	ret = spi_register_master(master);
 	if (ret) {
 		dev_err(&pdev->dev, "spi master registration failed: %d\n",
 			ret);
@@ -1980,6 +1980,7 @@ static int stm32_spi_remove(struct platform_device *pdev)
 	struct spi_master *master = platform_get_drvdata(pdev);
 	struct stm32_spi *spi = spi_master_get_devdata(master);
 
+	spi_unregister_master(master);
 	spi->cfg->disable(spi);
 
 	if (master->dma_tx)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index e1205d72be523..7592d4de20c9e 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2291,6 +2291,7 @@ struct spi_controller *__devm_spi_alloc_controller(struct device *dev,
 
 	ctlr = __spi_alloc_controller(dev, size, slave);
 	if (ctlr) {
+		ctlr->devm_allocated = true;
 		*ptr = ctlr;
 		devres_add(dev, ptr);
 	} else {
@@ -2620,11 +2621,6 @@ int devm_spi_register_controller(struct device *dev,
 }
 EXPORT_SYMBOL_GPL(devm_spi_register_controller);
 
-static int devm_spi_match_controller(struct device *dev, void *res, void *ctlr)
-{
-	return *(struct spi_controller **)res == ctlr;
-}
-
 static int __unregister(struct device *dev, void *null)
 {
 	spi_unregister_device(to_spi_device(dev));
@@ -2671,8 +2667,7 @@ void spi_unregister_controller(struct spi_controller *ctlr)
 	/* Release the last reference on the controller if its driver
 	 * has not yet been converted to devm_spi_alloc_master/slave().
 	 */
-	if (!devres_find(ctlr->dev.parent, devm_spi_release_controller,
-			 devm_spi_match_controller, ctlr))
+	if (!ctlr->devm_allocated)
 		put_device(&ctlr->dev);
 
 	/* free bus id */
diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
index 4df6e3c1ea96c..35833753c735b 100644
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -1223,7 +1223,7 @@ static int get_serial_info(struct tty_struct *tty,
 	ss->flags = port->port.flags;
 	ss->xmit_fifo_size = FWTTY_PORT_TXFIFO_LEN;
 	ss->baud_base = 400000000;
-	ss->close_delay = port->port.close_delay;
+	ss->close_delay = jiffies_to_msecs(port->port.close_delay) / 10;
 	mutex_unlock(&port->port.mutex);
 	return 0;
 }
@@ -1232,20 +1232,24 @@ static int set_serial_info(struct tty_struct *tty,
 			   struct serial_struct *ss)
 {
 	struct fwtty_port *port = tty->driver_data;
+	unsigned int cdelay;
 
 	if (ss->irq != 0 || ss->port != 0 || ss->custom_divisor != 0 ||
 	    ss->baud_base != 400000000)
 		return -EPERM;
 
+	cdelay = msecs_to_jiffies(ss->close_delay * 10);
+
 	mutex_lock(&port->port.mutex);
 	if (!capable(CAP_SYS_ADMIN)) {
-		if (((ss->flags & ~ASYNC_USR_MASK) !=
+		if (cdelay != port->port.close_delay ||
+		    ((ss->flags & ~ASYNC_USR_MASK) !=
 		     (port->port.flags & ~ASYNC_USR_MASK))) {
 			mutex_unlock(&port->port.mutex);
 			return -EPERM;
 		}
 	}
-	port->port.close_delay = ss->close_delay * HZ / 100;
+	port->port.close_delay = cdelay;
 	mutex_unlock(&port->port.mutex);
 
 	return 0;
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index 4ffb334cd5cde..fc1bd68889c91 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -625,10 +625,12 @@ static int get_serial_info(struct tty_struct *tty,
 	ss->line = gb_tty->minor;
 	ss->xmit_fifo_size = 16;
 	ss->baud_base = 9600;
-	ss->close_delay = gb_tty->port.close_delay / 10;
+	ss->close_delay = jiffies_to_msecs(gb_tty->port.close_delay) / 10;
 	ss->closing_wait =
 		gb_tty->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-		ASYNC_CLOSING_WAIT_NONE : gb_tty->port.closing_wait / 10;
+		ASYNC_CLOSING_WAIT_NONE :
+		jiffies_to_msecs(gb_tty->port.closing_wait) / 10;
+
 	return 0;
 }
 
@@ -640,17 +642,16 @@ static int set_serial_info(struct tty_struct *tty,
 	unsigned int close_delay;
 	int retval = 0;
 
-	close_delay = ss->close_delay * 10;
+	close_delay = msecs_to_jiffies(ss->close_delay * 10);
 	closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-			ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10;
+			ASYNC_CLOSING_WAIT_NONE :
+			msecs_to_jiffies(ss->closing_wait * 10);
 
 	mutex_lock(&gb_tty->port.mutex);
 	if (!capable(CAP_SYS_ADMIN)) {
 		if ((close_delay != gb_tty->port.close_delay) ||
 		    (closing_wait != gb_tty->port.closing_wait))
 			retval = -EPERM;
-		else
-			retval = -EOPNOTSUPP;
 	} else {
 		gb_tty->port.close_delay = close_delay;
 		gb_tty->port.closing_wait = closing_wait;
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c
index 1a966cb2f3a6b..eed495f7665d3 100644
--- a/drivers/staging/media/omap4iss/iss.c
+++ b/drivers/staging/media/omap4iss/iss.c
@@ -1240,8 +1240,10 @@ static int iss_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto error;
 
-	if (!omap4iss_get(iss))
+	if (!omap4iss_get(iss)) {
+		ret = -EINVAL;
 		goto error;
+	}
 
 	ret = iss_reset(iss);
 	if (ret < 0)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index ddc09616248a5..66cd43f963c9a 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -3248,7 +3248,7 @@ static void rtl819x_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum,
 			     u32 *TotalRxDataNum)
 {
 	u16			SlotIndex;
-	u8			i;
+	u16			i;
 
 	*TotalRxBcnNum = 0;
 	*TotalRxDataNum = 0;
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 8330fd809a05f..34d6ef75c95c3 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1032,6 +1032,7 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
 	if (!serial_isroot()) {
 		if ((ss->baud_base != state->baud_base) ||
 		    (ss->close_delay != port->close_delay) ||
+		    (ss->closing_wait != port->closing_wait) ||
 		    (ss->xmit_fifo_size != state->xmit_fifo_size) ||
 		    ((ss->flags & ~ASYNC_USR_MASK) !=
 		     (port->flags & ~ASYNC_USR_MASK))) {
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 3a1a5e0ee93f1..1254b39074edb 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -2040,7 +2040,7 @@ static int moxa_get_serial_info(struct tty_struct *tty,
 	ss->line = info->port.tty->index,
 	ss->flags = info->port.flags,
 	ss->baud_base = 921600,
-	ss->close_delay = info->port.close_delay;
+	ss->close_delay = jiffies_to_msecs(info->port.close_delay) / 10;
 	mutex_unlock(&info->port.mutex);
 	return 0;
 }
@@ -2050,6 +2050,7 @@ static int moxa_set_serial_info(struct tty_struct *tty,
 		struct serial_struct *ss)
 {
 	struct moxa_port *info = tty->driver_data;
+	unsigned int close_delay;
 
 	if (tty->index == MAX_PORTS)
 		return -EINVAL;
@@ -2061,19 +2062,24 @@ static int moxa_set_serial_info(struct tty_struct *tty,
 			ss->baud_base != 921600)
 		return -EPERM;
 
+	close_delay = msecs_to_jiffies(ss->close_delay * 10);
+
 	mutex_lock(&info->port.mutex);
 	if (!capable(CAP_SYS_ADMIN)) {
-		if (((ss->flags & ~ASYNC_USR_MASK) !=
+		if (close_delay != info->port.close_delay ||
+		    ss->type != info->type ||
+		    ((ss->flags & ~ASYNC_USR_MASK) !=
 		     (info->port.flags & ~ASYNC_USR_MASK))) {
 			mutex_unlock(&info->port.mutex);
 			return -EPERM;
 		}
-	}
-	info->port.close_delay = ss->close_delay * HZ / 100;
+	} else {
+		info->port.close_delay = close_delay;
 
-	MoxaSetFifo(info, ss->type == PORT_16550A);
+		MoxaSetFifo(info, ss->type == PORT_16550A);
 
-	info->type = ss->type;
+		info->type = ss->type;
+	}
 	mutex_unlock(&info->port.mutex);
 	return 0;
 }
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index ad262349703bf..e2ab6524119a5 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1304,7 +1304,7 @@ static int uart_set_rs485_config(struct uart_port *port,
 	unsigned long flags;
 
 	if (!port->rs485_config)
-		return -ENOIOCTLCMD;
+		return -ENOTTY;
 
 	if (copy_from_user(&rs485, rs485_user, sizeof(*rs485_user)))
 		return -EFAULT;
@@ -1328,7 +1328,7 @@ static int uart_get_iso7816_config(struct uart_port *port,
 	struct serial_iso7816 aux;
 
 	if (!port->iso7816_config)
-		return -ENOIOCTLCMD;
+		return -ENOTTY;
 
 	spin_lock_irqsave(&port->lock, flags);
 	aux = port->iso7816;
@@ -1348,7 +1348,7 @@ static int uart_set_iso7816_config(struct uart_port *port,
 	unsigned long flags;
 
 	if (!port->iso7816_config)
-		return -ENOIOCTLCMD;
+		return -ENOTTY;
 
 	if (copy_from_user(&iso7816, iso7816_user, sizeof(*iso7816_user)))
 		return -EFAULT;
diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c
index bf83e6c212f59..23b7bdae173c8 100644
--- a/drivers/tty/serial/stm32-usart.c
+++ b/drivers/tty/serial/stm32-usart.c
@@ -502,7 +502,10 @@ static unsigned int stm32_tx_empty(struct uart_port *port)
 	struct stm32_port *stm32_port = to_stm32_port(port);
 	struct stm32_usart_offsets *ofs = &stm32_port->info->ofs;
 
-	return readl_relaxed(port->membase + ofs->isr) & USART_SR_TXE;
+	if (readl_relaxed(port->membase + ofs->isr) & USART_SR_TC)
+		return TIOCSER_TEMT;
+
+	return 0;
 }
 
 static void stm32_set_mctrl(struct uart_port *port, unsigned int mctrl)
@@ -688,8 +691,9 @@ static void stm32_set_termios(struct uart_port *port, struct ktermios *termios,
 	unsigned int baud, bits;
 	u32 usartdiv, mantissa, fraction, oversampling;
 	tcflag_t cflag = termios->c_cflag;
-	u32 cr1, cr2, cr3;
+	u32 cr1, cr2, cr3, isr;
 	unsigned long flags;
+	int ret;
 
 	if (!stm32_port->hw_flow_control)
 		cflag &= ~CRTSCTS;
@@ -698,6 +702,15 @@ static void stm32_set_termios(struct uart_port *port, struct ktermios *termios,
 
 	spin_lock_irqsave(&port->lock, flags);
 
+	ret = readl_relaxed_poll_timeout_atomic(port->membase + ofs->isr,
+						isr,
+						(isr & USART_SR_TC),
+						10, 100000);
+
+	/* Send the TC error message only when ISR_TC is not set. */
+	if (ret)
+		dev_err(port->dev, "Transmission is not complete\n");
+
 	/* Stop serial port and reset value */
 	writel_relaxed(0, port->membase + ofs->cr1);
 
diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h
index a175c1094dc8d..a0b816e0e89b7 100644
--- a/drivers/tty/serial/stm32-usart.h
+++ b/drivers/tty/serial/stm32-usart.h
@@ -127,9 +127,6 @@ struct stm32_usart_info stm32h7_info = {
 /* Dummy bits */
 #define USART_SR_DUMMY_RX	BIT(16)
 
-/* USART_ICR (F7) */
-#define USART_CR_TC		BIT(6)
-
 /* USART_DR */
 #define USART_DR_MASK		GENMASK(8, 0)
 
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 642765bf10230..cee7514c3aaf2 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2407,14 +2407,14 @@ out:
  *	@p: pointer to result
  *
  *	Obtain the modem status bits from the tty driver if the feature
- *	is supported. Return -EINVAL if it is not available.
+ *	is supported. Return -ENOTTY if it is not available.
  *
  *	Locking: none (up to the driver)
  */
 
 static int tty_tiocmget(struct tty_struct *tty, int __user *p)
 {
-	int retval = -EINVAL;
+	int retval = -ENOTTY;
 
 	if (tty->ops->tiocmget) {
 		retval = tty->ops->tiocmget(tty);
@@ -2432,7 +2432,7 @@ static int tty_tiocmget(struct tty_struct *tty, int __user *p)
  *	@p: pointer to desired bits
  *
  *	Set the modem status bits from the tty driver if the feature
- *	is supported. Return -EINVAL if it is not available.
+ *	is supported. Return -ENOTTY if it is not available.
  *
  *	Locking: none (up to the driver)
  */
@@ -2444,7 +2444,7 @@ static int tty_tiocmset(struct tty_struct *tty, unsigned int cmd,
 	unsigned int set, clear, val;
 
 	if (tty->ops->tiocmset == NULL)
-		return -EINVAL;
+		return -ENOTTY;
 
 	retval = get_user(val, p);
 	if (retval)
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 68d57b45273aa..1e9aab6118f51 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -928,8 +928,7 @@ static int get_serial_info(struct tty_struct *tty, struct serial_struct *ss)
 {
 	struct acm *acm = tty->driver_data;
 
-	ss->xmit_fifo_size = acm->writesize;
-	ss->baud_base = le32_to_cpu(acm->line.dwDTERate);
+	ss->line = acm->minor;
 	ss->close_delay	= jiffies_to_msecs(acm->port.close_delay) / 10;
 	ss->closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
 				ASYNC_CLOSING_WAIT_NONE :
@@ -941,7 +940,6 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
 {
 	struct acm *acm = tty->driver_data;
 	unsigned int closing_wait, close_delay;
-	unsigned int old_closing_wait, old_close_delay;
 	int retval = 0;
 
 	close_delay = msecs_to_jiffies(ss->close_delay * 10);
@@ -949,20 +947,12 @@ static int set_serial_info(struct tty_struct *tty, struct serial_struct *ss)
 			ASYNC_CLOSING_WAIT_NONE :
 			msecs_to_jiffies(ss->closing_wait * 10);
 
-	/* we must redo the rounding here, so that the values match */
-	old_close_delay	= jiffies_to_msecs(acm->port.close_delay) / 10;
-	old_closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-				ASYNC_CLOSING_WAIT_NONE :
-				jiffies_to_msecs(acm->port.closing_wait) / 10;
-
 	mutex_lock(&acm->port.mutex);
 
 	if (!capable(CAP_SYS_ADMIN)) {
-		if ((ss->close_delay != old_close_delay) ||
-		    (ss->closing_wait != old_closing_wait))
+		if ((close_delay != acm->port.close_delay) ||
+		    (closing_wait != acm->port.closing_wait))
 			retval = -EPERM;
-		else
-			retval = -EOPNOTSUPP;
 	} else {
 		acm->port.close_delay  = close_delay;
 		acm->port.closing_wait = closing_wait;
diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c
index f73e78143ad14..9da27ec22d588 100644
--- a/drivers/usb/dwc2/core_intr.c
+++ b/drivers/usb/dwc2/core_intr.c
@@ -665,6 +665,71 @@ static u32 dwc2_read_common_intr(struct dwc2_hsotg *hsotg)
 		return 0;
 }
 
+/**
+ * dwc_handle_gpwrdn_disc_det() - Handles the gpwrdn disconnect detect.
+ * Exits hibernation without restoring registers.
+ *
+ * @hsotg: Programming view of DWC_otg controller
+ * @gpwrdn: GPWRDN register
+ */
+static inline void dwc_handle_gpwrdn_disc_det(struct dwc2_hsotg *hsotg,
+					      u32 gpwrdn)
+{
+	u32 gpwrdn_tmp;
+
+	/* Switch-on voltage to the core */
+	gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+	gpwrdn_tmp &= ~GPWRDN_PWRDNSWTCH;
+	dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+	udelay(5);
+
+	/* Reset core */
+	gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+	gpwrdn_tmp &= ~GPWRDN_PWRDNRSTN;
+	dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+	udelay(5);
+
+	/* Disable Power Down Clamp */
+	gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+	gpwrdn_tmp &= ~GPWRDN_PWRDNCLMP;
+	dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+	udelay(5);
+
+	/* Deassert reset core */
+	gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+	gpwrdn_tmp |= GPWRDN_PWRDNRSTN;
+	dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+	udelay(5);
+
+	/* Disable PMU interrupt */
+	gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+	gpwrdn_tmp &= ~GPWRDN_PMUINTSEL;
+	dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+
+	/* De-assert Wakeup Logic */
+	gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
+	gpwrdn_tmp &= ~GPWRDN_PMUACTV;
+	dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
+
+	hsotg->hibernated = 0;
+	hsotg->bus_suspended = 0;
+
+	if (gpwrdn & GPWRDN_IDSTS) {
+		hsotg->op_state = OTG_STATE_B_PERIPHERAL;
+		dwc2_core_init(hsotg, false);
+		dwc2_enable_global_interrupts(hsotg);
+		dwc2_hsotg_core_init_disconnected(hsotg, false);
+		dwc2_hsotg_core_connect(hsotg);
+	} else {
+		hsotg->op_state = OTG_STATE_A_HOST;
+
+		/* Initialize the Core for Host mode */
+		dwc2_core_init(hsotg, false);
+		dwc2_enable_global_interrupts(hsotg);
+		dwc2_hcd_start(hsotg);
+	}
+}
+
 /*
  * GPWRDN interrupt handler.
  *
@@ -686,64 +751,14 @@ static void dwc2_handle_gpwrdn_intr(struct dwc2_hsotg *hsotg)
 
 	if ((gpwrdn & GPWRDN_DISCONN_DET) &&
 	    (gpwrdn & GPWRDN_DISCONN_DET_MSK) && !linestate) {
-		u32 gpwrdn_tmp;
-
 		dev_dbg(hsotg->dev, "%s: GPWRDN_DISCONN_DET\n", __func__);
-
-		/* Switch-on voltage to the core */
-		gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
-		gpwrdn_tmp &= ~GPWRDN_PWRDNSWTCH;
-		dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-		udelay(10);
-
-		/* Reset core */
-		gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
-		gpwrdn_tmp &= ~GPWRDN_PWRDNRSTN;
-		dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-		udelay(10);
-
-		/* Disable Power Down Clamp */
-		gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
-		gpwrdn_tmp &= ~GPWRDN_PWRDNCLMP;
-		dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-		udelay(10);
-
-		/* Deassert reset core */
-		gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
-		gpwrdn_tmp |= GPWRDN_PWRDNRSTN;
-		dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-		udelay(10);
-
-		/* Disable PMU interrupt */
-		gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
-		gpwrdn_tmp &= ~GPWRDN_PMUINTSEL;
-		dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-
-		/* De-assert Wakeup Logic */
-		gpwrdn_tmp = dwc2_readl(hsotg, GPWRDN);
-		gpwrdn_tmp &= ~GPWRDN_PMUACTV;
-		dwc2_writel(hsotg, gpwrdn_tmp, GPWRDN);
-
-		hsotg->hibernated = 0;
-
-		if (gpwrdn & GPWRDN_IDSTS) {
-			hsotg->op_state = OTG_STATE_B_PERIPHERAL;
-			dwc2_core_init(hsotg, false);
-			dwc2_enable_global_interrupts(hsotg);
-			dwc2_hsotg_core_init_disconnected(hsotg, false);
-			dwc2_hsotg_core_connect(hsotg);
-		} else {
-			hsotg->op_state = OTG_STATE_A_HOST;
-
-			/* Initialize the Core for Host mode */
-			dwc2_core_init(hsotg, false);
-			dwc2_enable_global_interrupts(hsotg);
-			dwc2_hcd_start(hsotg);
-		}
-	}
-
-	if ((gpwrdn & GPWRDN_LNSTSCHG) &&
-	    (gpwrdn & GPWRDN_LNSTSCHG_MSK) && linestate) {
+		/*
+		 * Call disconnect detect function to exit from
+		 * hibernation
+		 */
+		dwc_handle_gpwrdn_disc_det(hsotg, gpwrdn);
+	} else if ((gpwrdn & GPWRDN_LNSTSCHG) &&
+		   (gpwrdn & GPWRDN_LNSTSCHG_MSK) && linestate) {
 		dev_dbg(hsotg->dev, "%s: GPWRDN_LNSTSCHG\n", __func__);
 		if (hsotg->hw_params.hibernation &&
 		    hsotg->hibernated) {
@@ -754,24 +769,21 @@ static void dwc2_handle_gpwrdn_intr(struct dwc2_hsotg *hsotg)
 				dwc2_exit_hibernation(hsotg, 1, 0, 1);
 			}
 		}
-	}
-	if ((gpwrdn & GPWRDN_RST_DET) && (gpwrdn & GPWRDN_RST_DET_MSK)) {
+	} else if ((gpwrdn & GPWRDN_RST_DET) &&
+		   (gpwrdn & GPWRDN_RST_DET_MSK)) {
 		dev_dbg(hsotg->dev, "%s: GPWRDN_RST_DET\n", __func__);
 		if (!linestate && (gpwrdn & GPWRDN_BSESSVLD))
 			dwc2_exit_hibernation(hsotg, 0, 1, 0);
-	}
-	if ((gpwrdn & GPWRDN_STS_CHGINT) &&
-	    (gpwrdn & GPWRDN_STS_CHGINT_MSK) && linestate) {
+	} else if ((gpwrdn & GPWRDN_STS_CHGINT) &&
+		   (gpwrdn & GPWRDN_STS_CHGINT_MSK)) {
 		dev_dbg(hsotg->dev, "%s: GPWRDN_STS_CHGINT\n", __func__);
-		if (hsotg->hw_params.hibernation &&
-		    hsotg->hibernated) {
-			if (gpwrdn & GPWRDN_IDSTS) {
-				dwc2_exit_hibernation(hsotg, 0, 0, 0);
-				call_gadget(hsotg, resume);
-			} else {
-				dwc2_exit_hibernation(hsotg, 1, 0, 1);
-			}
-		}
+		/*
+		 * As GPWRDN_STS_CHGINT exit from hibernation flow is
+		 * the same as in GPWRDN_DISCONN_DET flow. Call
+		 * disconnect detect helper function to exit from
+		 * hibernation.
+		 */
+		dwc_handle_gpwrdn_disc_det(hsotg, gpwrdn);
 	}
 }
 
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 258056c822069..f29fbadb05487 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -5580,7 +5580,15 @@ int dwc2_host_exit_hibernation(struct dwc2_hsotg *hsotg, int rem_wakeup,
 		return ret;
 	}
 
-	dwc2_hcd_rem_wakeup(hsotg);
+	if (rem_wakeup) {
+		dwc2_hcd_rem_wakeup(hsotg);
+		/*
+		 * Change "port_connect_status_change" flag to re-enumerate,
+		 * because after exit from hibernation port connection status
+		 * is not detected.
+		 */
+		hsotg->flags.b.port_connect_status_change = 1;
+	}
 
 	hsotg->hibernated = 0;
 	hsotg->bus_suspended = 0;
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/core.c b/drivers/usb/gadget/udc/aspeed-vhub/core.c
index 90b134d5dca95..c1bfbfd9491dc 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/core.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/core.c
@@ -36,6 +36,7 @@ void ast_vhub_done(struct ast_vhub_ep *ep, struct ast_vhub_req *req,
 		   int status)
 {
 	bool internal = req->internal;
+	struct ast_vhub *vhub = ep->vhub;
 
 	EPVDBG(ep, "completing request @%p, status %d\n", req, status);
 
@@ -46,7 +47,7 @@ void ast_vhub_done(struct ast_vhub_ep *ep, struct ast_vhub_req *req,
 
 	if (req->req.dma) {
 		if (!WARN_ON(!ep->dev))
-			usb_gadget_unmap_request(&ep->dev->gadget,
+			usb_gadget_unmap_request_by_dev(&vhub->pdev->dev,
 						 &req->req, ep->epn.is_in);
 		req->req.dma = 0;
 	}
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/epn.c b/drivers/usb/gadget/udc/aspeed-vhub/epn.c
index 66d8884615f0e..2cd406e8dd993 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/epn.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/epn.c
@@ -376,7 +376,7 @@ static int ast_vhub_epn_queue(struct usb_ep* u_ep, struct usb_request *u_req,
 	if (ep->epn.desc_mode ||
 	    ((((unsigned long)u_req->buf & 7) == 0) &&
 	     (ep->epn.is_in || !(u_req->length & (u_ep->maxpacket - 1))))) {
-		rc = usb_gadget_map_request(&ep->dev->gadget, u_req,
+		rc = usb_gadget_map_request_by_dev(&vhub->pdev->dev, u_req,
 					    ep->epn.is_in);
 		if (rc) {
 			dev_warn(&vhub->pdev->dev,
diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c
index 21f3e6c4e4d64..c313d07ec16fd 100644
--- a/drivers/usb/gadget/udc/fotg210-udc.c
+++ b/drivers/usb/gadget/udc/fotg210-udc.c
@@ -338,15 +338,16 @@ static void fotg210_start_dma(struct fotg210_ep *ep,
 		} else {
 			buffer = req->req.buf + req->req.actual;
 			length = ioread32(ep->fotg210->reg +
-					FOTG210_FIBCR(ep->epnum - 1));
-			length &= FIBCR_BCFX;
+					FOTG210_FIBCR(ep->epnum - 1)) & FIBCR_BCFX;
+			if (length > req->req.length - req->req.actual)
+				length = req->req.length - req->req.actual;
 		}
 	} else {
 		buffer = req->req.buf + req->req.actual;
 		if (req->req.length - req->req.actual > ep->ep.maxpacket)
 			length = ep->ep.maxpacket;
 		else
-			length = req->req.length;
+			length = req->req.length - req->req.actual;
 	}
 
 	d = dma_map_single(dev, buffer, length,
@@ -379,8 +380,7 @@ static void fotg210_ep0_queue(struct fotg210_ep *ep,
 	}
 	if (ep->dir_in) { /* if IN */
 		fotg210_start_dma(ep, req);
-		if ((req->req.length == req->req.actual) ||
-		    (req->req.actual < ep->ep.maxpacket))
+		if (req->req.length == req->req.actual)
 			fotg210_done(ep, req, 0);
 	} else { /* OUT */
 		u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR0);
@@ -820,7 +820,7 @@ static void fotg210_ep0in(struct fotg210_udc *fotg210)
 		if (req->req.length)
 			fotg210_start_dma(ep, req);
 
-		if ((req->req.length - req->req.actual) < ep->ep.maxpacket)
+		if (req->req.actual == req->req.length)
 			fotg210_done(ep, req, 0);
 	} else {
 		fotg210_set_cxdone(fotg210);
@@ -849,12 +849,16 @@ static void fotg210_out_fifo_handler(struct fotg210_ep *ep)
 {
 	struct fotg210_request *req = list_entry(ep->queue.next,
 						 struct fotg210_request, queue);
+	int disgr1 = ioread32(ep->fotg210->reg + FOTG210_DISGR1);
 
 	fotg210_start_dma(ep, req);
 
-	/* finish out transfer */
+	/* Complete the request when it's full or a short packet arrived.
+	 * Like other drivers, short_not_ok isn't handled.
+	 */
+
 	if (req->req.length == req->req.actual ||
-	    req->req.actual < ep->ep.maxpacket)
+	    (disgr1 & DISGR1_SPK_INT(ep->epnum - 1)))
 		fotg210_done(ep, req, 0);
 }
 
@@ -1027,6 +1031,12 @@ static void fotg210_init(struct fotg210_udc *fotg210)
 	value &= ~DMCR_GLINT_EN;
 	iowrite32(value, fotg210->reg + FOTG210_DMCR);
 
+	/* enable only grp2 irqs we handle */
+	iowrite32(~(DISGR2_DMA_ERROR | DISGR2_RX0BYTE_INT | DISGR2_TX0BYTE_INT
+		    | DISGR2_ISO_SEQ_ABORT_INT | DISGR2_ISO_SEQ_ERR_INT
+		    | DISGR2_RESM_INT | DISGR2_SUSP_INT | DISGR2_USBRST_INT),
+		  fotg210->reg + FOTG210_DMISGR2);
+
 	/* disable all fifo interrupt */
 	iowrite32(~(u32)0, fotg210->reg + FOTG210_DMISGR1);
 
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index 3344fb8c41811..da8aeecc59b2c 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c
@@ -600,18 +600,22 @@ static void pch_udc_reconnect(struct pch_udc_dev *dev)
 static inline void pch_udc_vbus_session(struct pch_udc_dev *dev,
 					  int is_active)
 {
+	unsigned long		iflags;
+
+	spin_lock_irqsave(&dev->lock, iflags);
 	if (is_active) {
 		pch_udc_reconnect(dev);
 		dev->vbus_session = 1;
 	} else {
 		if (dev->driver && dev->driver->disconnect) {
-			spin_lock(&dev->lock);
+			spin_unlock_irqrestore(&dev->lock, iflags);
 			dev->driver->disconnect(&dev->gadget);
-			spin_unlock(&dev->lock);
+			spin_lock_irqsave(&dev->lock, iflags);
 		}
 		pch_udc_set_disconnect(dev);
 		dev->vbus_session = 0;
 	}
+	spin_unlock_irqrestore(&dev->lock, iflags);
 }
 
 /**
@@ -1168,20 +1172,25 @@ static int pch_udc_pcd_selfpowered(struct usb_gadget *gadget, int value)
 static int pch_udc_pcd_pullup(struct usb_gadget *gadget, int is_on)
 {
 	struct pch_udc_dev	*dev;
+	unsigned long		iflags;
 
 	if (!gadget)
 		return -EINVAL;
+
 	dev = container_of(gadget, struct pch_udc_dev, gadget);
+
+	spin_lock_irqsave(&dev->lock, iflags);
 	if (is_on) {
 		pch_udc_reconnect(dev);
 	} else {
 		if (dev->driver && dev->driver->disconnect) {
-			spin_lock(&dev->lock);
+			spin_unlock_irqrestore(&dev->lock, iflags);
 			dev->driver->disconnect(&dev->gadget);
-			spin_unlock(&dev->lock);
+			spin_lock_irqsave(&dev->lock, iflags);
 		}
 		pch_udc_set_disconnect(dev);
 	}
+	spin_unlock_irqrestore(&dev->lock, iflags);
 
 	return 0;
 }
@@ -1773,7 +1782,7 @@ static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep,
 	}
 	/* prevent from using desc. - set HOST BUSY */
 	dma_desc->status |= PCH_UDC_BS_HST_BSY;
-	dma_desc->dataptr = cpu_to_le32(DMA_ADDR_INVALID);
+	dma_desc->dataptr = lower_32_bits(DMA_ADDR_INVALID);
 	req->td_data = dma_desc;
 	req->td_data_last = dma_desc;
 	req->chain_len = 1;
@@ -2316,6 +2325,21 @@ static void pch_udc_svc_data_out(struct pch_udc_dev *dev, int ep_num)
 		pch_udc_set_dma(dev, DMA_DIR_RX);
 }
 
+static int pch_udc_gadget_setup(struct pch_udc_dev *dev)
+	__must_hold(&dev->lock)
+{
+	int rc;
+
+	/* In some cases we can get an interrupt before driver gets setup */
+	if (!dev->driver)
+		return -ESHUTDOWN;
+
+	spin_unlock(&dev->lock);
+	rc = dev->driver->setup(&dev->gadget, &dev->setup_data);
+	spin_lock(&dev->lock);
+	return rc;
+}
+
 /**
  * pch_udc_svc_control_in() - Handle Control IN endpoint interrupts
  * @dev:	Reference to the device structure
@@ -2387,15 +2411,12 @@ static void pch_udc_svc_control_out(struct pch_udc_dev *dev)
 			dev->gadget.ep0 = &dev->ep[UDC_EP0IN_IDX].ep;
 		else /* OUT */
 			dev->gadget.ep0 = &ep->ep;
-		spin_lock(&dev->lock);
 		/* If Mass storage Reset */
 		if ((dev->setup_data.bRequestType == 0x21) &&
 		    (dev->setup_data.bRequest == 0xFF))
 			dev->prot_stall = 0;
 		/* call gadget with setup data received */
-		setup_supported = dev->driver->setup(&dev->gadget,
-						     &dev->setup_data);
-		spin_unlock(&dev->lock);
+		setup_supported = pch_udc_gadget_setup(dev);
 
 		if (dev->setup_data.bRequestType & USB_DIR_IN) {
 			ep->td_data->status = (ep->td_data->status &
@@ -2643,9 +2664,7 @@ static void pch_udc_svc_intf_interrupt(struct pch_udc_dev *dev)
 		dev->ep[i].halted = 0;
 	}
 	dev->stall = 0;
-	spin_unlock(&dev->lock);
-	dev->driver->setup(&dev->gadget, &dev->setup_data);
-	spin_lock(&dev->lock);
+	pch_udc_gadget_setup(dev);
 }
 
 /**
@@ -2680,9 +2699,7 @@ static void pch_udc_svc_cfg_interrupt(struct pch_udc_dev *dev)
 	dev->stall = 0;
 
 	/* call gadget zero with setup data received */
-	spin_unlock(&dev->lock);
-	dev->driver->setup(&dev->gadget, &dev->setup_data);
-	spin_lock(&dev->lock);
+	pch_udc_gadget_setup(dev);
 }
 
 /**
@@ -2956,7 +2973,7 @@ static int init_dma_pools(struct pch_udc_dev *dev)
 	dev->dma_addr = dma_map_single(&dev->pdev->dev, ep0out_buf,
 				       UDC_EP0OUT_BUFF_SIZE * 4,
 				       DMA_FROM_DEVICE);
-	return 0;
+	return dma_mapping_error(&dev->pdev->dev, dev->dma_addr);
 }
 
 static int pch_udc_start(struct usb_gadget *g,
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c
index 11e25a3f4f1fa..a766476fd742e 100644
--- a/drivers/usb/gadget/udc/r8a66597-udc.c
+++ b/drivers/usb/gadget/udc/r8a66597-udc.c
@@ -1852,6 +1852,8 @@ static int r8a66597_probe(struct platform_device *pdev)
 		return PTR_ERR(reg);
 
 	ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+	if (!ires)
+		return -EINVAL;
 	irq = ires->start;
 	irq_trigger = ires->flags & IRQF_TRIGGER_MASK;
 
diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c
index 32f1d3e90c264..99805d60a7ab3 100644
--- a/drivers/usb/gadget/udc/snps_udc_plat.c
+++ b/drivers/usb/gadget/udc/snps_udc_plat.c
@@ -114,8 +114,8 @@ static int udc_plat_probe(struct platform_device *pdev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	udc->virt_addr = devm_ioremap_resource(dev, res);
-	if (IS_ERR(udc->regs))
-		return PTR_ERR(udc->regs);
+	if (IS_ERR(udc->virt_addr))
+		return PTR_ERR(udc->virt_addr);
 
 	/* udc csr registers base */
 	udc->csr = udc->virt_addr + UDC_CSR_ADDR;
diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c
index b45e5bf089979..8950d1f10a7fb 100644
--- a/drivers/usb/host/xhci-mtk-sch.c
+++ b/drivers/usb/host/xhci-mtk-sch.c
@@ -378,6 +378,31 @@ static void update_bus_bw(struct mu3h_sch_bw_info *sch_bw,
 	sch_ep->allocated = used;
 }
 
+static int check_fs_bus_bw(struct mu3h_sch_ep_info *sch_ep, int offset)
+{
+	struct mu3h_sch_tt *tt = sch_ep->sch_tt;
+	u32 num_esit, tmp;
+	int base;
+	int i, j;
+
+	num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit;
+	for (i = 0; i < num_esit; i++) {
+		base = offset + i * sch_ep->esit;
+
+		/*
+		 * Compared with hs bus, no matter what ep type,
+		 * the hub will always delay one uframe to send data
+		 */
+		for (j = 0; j < sch_ep->cs_count; j++) {
+			tmp = tt->fs_bus_bw[base + j] + sch_ep->bw_cost_per_microframe;
+			if (tmp > FS_PAYLOAD_MAX)
+				return -ERANGE;
+		}
+	}
+
+	return 0;
+}
+
 static int check_sch_tt(struct usb_device *udev,
 	struct mu3h_sch_ep_info *sch_ep, u32 offset)
 {
@@ -402,7 +427,7 @@ static int check_sch_tt(struct usb_device *udev,
 			return -ERANGE;
 
 		for (i = 0; i < sch_ep->cs_count; i++)
-			if (test_bit(offset + i, tt->split_bit_map))
+			if (test_bit(offset + i, tt->ss_bit_map))
 				return -ERANGE;
 
 	} else {
@@ -432,7 +457,7 @@ static int check_sch_tt(struct usb_device *udev,
 			cs_count = 7; /* HW limit */
 
 		for (i = 0; i < cs_count + 2; i++) {
-			if (test_bit(offset + i, tt->split_bit_map))
+			if (test_bit(offset + i, tt->ss_bit_map))
 				return -ERANGE;
 		}
 
@@ -448,24 +473,44 @@ static int check_sch_tt(struct usb_device *udev,
 			sch_ep->num_budget_microframes = sch_ep->esit;
 	}
 
-	return 0;
+	return check_fs_bus_bw(sch_ep, offset);
 }
 
 static void update_sch_tt(struct usb_device *udev,
-	struct mu3h_sch_ep_info *sch_ep)
+	struct mu3h_sch_ep_info *sch_ep, bool used)
 {
 	struct mu3h_sch_tt *tt = sch_ep->sch_tt;
 	u32 base, num_esit;
+	int bw_updated;
+	int bits;
 	int i, j;
 
 	num_esit = XHCI_MTK_MAX_ESIT / sch_ep->esit;
+	bits = (sch_ep->ep_type == ISOC_OUT_EP) ? sch_ep->cs_count : 1;
+
+	if (used)
+		bw_updated = sch_ep->bw_cost_per_microframe;
+	else
+		bw_updated = -sch_ep->bw_cost_per_microframe;
+
 	for (i = 0; i < num_esit; i++) {
 		base = sch_ep->offset + i * sch_ep->esit;
-		for (j = 0; j < sch_ep->num_budget_microframes; j++)
-			set_bit(base + j, tt->split_bit_map);
+
+		for (j = 0; j < bits; j++) {
+			if (used)
+				set_bit(base + j, tt->ss_bit_map);
+			else
+				clear_bit(base + j, tt->ss_bit_map);
+		}
+
+		for (j = 0; j < sch_ep->cs_count; j++)
+			tt->fs_bus_bw[base + j] += bw_updated;
 	}
 
-	list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list);
+	if (used)
+		list_add_tail(&sch_ep->tt_endpoint, &tt->ep_list);
+	else
+		list_del(&sch_ep->tt_endpoint);
 }
 
 static int check_sch_bw(struct usb_device *udev,
@@ -535,7 +580,7 @@ static int check_sch_bw(struct usb_device *udev,
 		if (!tt_offset_ok)
 			return -ERANGE;
 
-		update_sch_tt(udev, sch_ep);
+		update_sch_tt(udev, sch_ep, 1);
 	}
 
 	/* update bus bandwidth info */
@@ -548,15 +593,16 @@ static void destroy_sch_ep(struct usb_device *udev,
 	struct mu3h_sch_bw_info *sch_bw, struct mu3h_sch_ep_info *sch_ep)
 {
 	/* only release ep bw check passed by check_sch_bw() */
-	if (sch_ep->allocated)
+	if (sch_ep->allocated) {
 		update_bus_bw(sch_bw, sch_ep, 0);
+		if (sch_ep->sch_tt)
+			update_sch_tt(udev, sch_ep, 0);
+	}
 
-	list_del(&sch_ep->endpoint);
-
-	if (sch_ep->sch_tt) {
-		list_del(&sch_ep->tt_endpoint);
+	if (sch_ep->sch_tt)
 		drop_tt(udev);
-	}
+
+	list_del(&sch_ep->endpoint);
 	kfree(sch_ep);
 }
 
@@ -643,7 +689,7 @@ int xhci_mtk_add_ep_quirk(struct usb_hcd *hcd, struct usb_device *udev,
 		 */
 		if (usb_endpoint_xfer_int(&ep->desc)
 			|| usb_endpoint_xfer_isoc(&ep->desc))
-			ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(1));
+			ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(1));
 
 		return 0;
 	}
@@ -730,10 +776,10 @@ int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
 		list_move_tail(&sch_ep->endpoint, &sch_bw->bw_ep_list);
 
 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);
-		ep_ctx->reserved[0] |= cpu_to_le32(EP_BPKTS(sch_ep->pkts)
+		ep_ctx->reserved[0] = cpu_to_le32(EP_BPKTS(sch_ep->pkts)
 			| EP_BCSCOUNT(sch_ep->cs_count)
 			| EP_BBM(sch_ep->burst_mode));
-		ep_ctx->reserved[1] |= cpu_to_le32(EP_BOFFSET(sch_ep->offset)
+		ep_ctx->reserved[1] = cpu_to_le32(EP_BOFFSET(sch_ep->offset)
 			| EP_BREPEAT(sch_ep->repeat));
 
 		xhci_dbg(xhci, " PKTS:%x, CSCOUNT:%x, BM:%x, OFFSET:%x, REPEAT:%x\n",
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h
index d9f438d078daf..985e7a19f6f6c 100644
--- a/drivers/usb/host/xhci-mtk.h
+++ b/drivers/usb/host/xhci-mtk.h
@@ -20,13 +20,15 @@
 #define XHCI_MTK_MAX_ESIT	64
 
 /**
- * @split_bit_map: used to avoid split microframes overlay
+ * @ss_bit_map: used to avoid start split microframes overlay
+ * @fs_bus_bw: array to keep track of bandwidth already used for FS
  * @ep_list: Endpoints using this TT
  * @usb_tt: usb TT related
  * @tt_port: TT port number
  */
 struct mu3h_sch_tt {
-	DECLARE_BITMAP(split_bit_map, XHCI_MTK_MAX_ESIT);
+	DECLARE_BITMAP(ss_bit_map, XHCI_MTK_MAX_ESIT);
+	u32 fs_bus_bw[XHCI_MTK_MAX_ESIT];
 	struct list_head ep_list;
 	struct usb_tt *usb_tt;
 	int tt_port;
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index ef23acc9b9ce4..b1449d4914cca 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -1420,14 +1420,19 @@ static int ti_set_serial_info(struct tty_struct *tty,
 	struct serial_struct *ss)
 {
 	struct usb_serial_port *port = tty->driver_data;
-	struct ti_port *tport = usb_get_serial_port_data(port);
+	struct tty_port *tport = &port->port;
 	unsigned cwait;
 
 	cwait = ss->closing_wait;
 	if (cwait != ASYNC_CLOSING_WAIT_NONE)
 		cwait = msecs_to_jiffies(10 * ss->closing_wait);
 
-	tport->tp_port->port.closing_wait = cwait;
+	if (!capable(CAP_SYS_ADMIN)) {
+		if (cwait != tport->closing_wait)
+			return -EPERM;
+	}
+
+	tport->closing_wait = cwait;
 
 	return 0;
 }
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index 4b9845807bee1..b2285d5a869de 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -140,10 +140,10 @@ int usb_wwan_get_serial_info(struct tty_struct *tty,
 	ss->line            = port->minor;
 	ss->port            = port->port_number;
 	ss->baud_base       = tty_get_baud_rate(port->port.tty);
-	ss->close_delay	    = port->port.close_delay / 10;
+	ss->close_delay	    = jiffies_to_msecs(port->port.close_delay) / 10;
 	ss->closing_wait    = port->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ?
 				 ASYNC_CLOSING_WAIT_NONE :
-				 port->port.closing_wait / 10;
+				 jiffies_to_msecs(port->port.closing_wait) / 10;
 	return 0;
 }
 EXPORT_SYMBOL(usb_wwan_get_serial_info);
@@ -155,9 +155,10 @@ int usb_wwan_set_serial_info(struct tty_struct *tty,
 	unsigned int closing_wait, close_delay;
 	int retval = 0;
 
-	close_delay = ss->close_delay * 10;
+	close_delay = msecs_to_jiffies(ss->close_delay * 10);
 	closing_wait = ss->closing_wait == ASYNC_CLOSING_WAIT_NONE ?
-			ASYNC_CLOSING_WAIT_NONE : ss->closing_wait * 10;
+			ASYNC_CLOSING_WAIT_NONE :
+			msecs_to_jiffies(ss->closing_wait * 10);
 
 	mutex_lock(&port->port.mutex);
 
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index 753645bb25273..59e304a341f8a 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -20,6 +20,15 @@
 
 #define PD_RETRY_COUNT 3
 
+#define tcpc_presenting_cc1_rd(reg) \
+	(!(TCPC_ROLE_CTRL_DRP & (reg)) && \
+	 (((reg) & (TCPC_ROLE_CTRL_CC1_MASK << TCPC_ROLE_CTRL_CC1_SHIFT)) == \
+	  (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC1_SHIFT)))
+#define tcpc_presenting_cc2_rd(reg) \
+	(!(TCPC_ROLE_CTRL_DRP & (reg)) && \
+	 (((reg) & (TCPC_ROLE_CTRL_CC2_MASK << TCPC_ROLE_CTRL_CC2_SHIFT)) == \
+	  (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_CC2_SHIFT)))
+
 struct tcpci {
 	struct device *dev;
 
@@ -168,19 +177,25 @@ static int tcpci_get_cc(struct tcpc_dev *tcpc,
 			enum typec_cc_status *cc1, enum typec_cc_status *cc2)
 {
 	struct tcpci *tcpci = tcpc_to_tcpci(tcpc);
-	unsigned int reg;
+	unsigned int reg, role_control;
 	int ret;
 
+	ret = regmap_read(tcpci->regmap, TCPC_ROLE_CTRL, &role_control);
+	if (ret < 0)
+		return ret;
+
 	ret = regmap_read(tcpci->regmap, TCPC_CC_STATUS, &reg);
 	if (ret < 0)
 		return ret;
 
 	*cc1 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC1_SHIFT) &
 				 TCPC_CC_STATUS_CC1_MASK,
-				 reg & TCPC_CC_STATUS_TERM);
+				 reg & TCPC_CC_STATUS_TERM ||
+				 tcpc_presenting_cc1_rd(role_control));
 	*cc2 = tcpci_to_typec_cc((reg >> TCPC_CC_STATUS_CC2_SHIFT) &
 				 TCPC_CC_STATUS_CC2_MASK,
-				 reg & TCPC_CC_STATUS_TERM);
+				 reg & TCPC_CC_STATUS_TERM ||
+				 tcpc_presenting_cc2_rd(role_control));
 
 	return 0;
 }
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index c595da1761247..b7852a54efb3b 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -181,12 +181,27 @@ struct pd_mode_data {
 	struct typec_altmode_desc altmode_desc[ALTMODE_DISCOVERY_MAX];
 };
 
+/*
+ * @min_volt: Actual min voltage at the local port
+ * @req_min_volt: Requested min voltage to the port partner
+ * @max_volt: Actual max voltage at the local port
+ * @req_max_volt: Requested max voltage to the port partner
+ * @max_curr: Actual max current at the local port
+ * @req_max_curr: Requested max current of the port partner
+ * @req_out_volt: Requested output voltage to the port partner
+ * @req_op_curr: Requested operating current to the port partner
+ * @supported: Parter has atleast one APDO hence supports PPS
+ * @active: PPS mode is active
+ */
 struct pd_pps_data {
 	u32 min_volt;
+	u32 req_min_volt;
 	u32 max_volt;
+	u32 req_max_volt;
 	u32 max_curr;
-	u32 out_volt;
-	u32 op_curr;
+	u32 req_max_curr;
+	u32 req_out_volt;
+	u32 req_op_curr;
 	bool supported;
 	bool active;
 };
@@ -285,7 +300,10 @@ struct tcpm_port {
 	unsigned int operating_snk_mw;
 	bool update_sink_caps;
 
-	/* Requested current / voltage */
+	/* Requested current / voltage to the port partner */
+	u32 req_current_limit;
+	u32 req_supply_voltage;
+	/* Actual current / voltage limit of the local port */
 	u32 current_limit;
 	u32 supply_voltage;
 
@@ -1724,8 +1742,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port,
 		case SNK_TRANSITION_SINK:
 			if (port->vbus_present) {
 				tcpm_set_current_limit(port,
-						       port->current_limit,
-						       port->supply_voltage);
+						       port->req_current_limit,
+						       port->req_supply_voltage);
 				port->explicit_contract = true;
 				tcpm_set_state(port, SNK_READY, 0);
 			} else {
@@ -1764,8 +1782,8 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port,
 			break;
 		case SNK_NEGOTIATE_PPS_CAPABILITIES:
 			/* Revert data back from any requested PPS updates */
-			port->pps_data.out_volt = port->supply_voltage;
-			port->pps_data.op_curr = port->current_limit;
+			port->pps_data.req_out_volt = port->supply_voltage;
+			port->pps_data.req_op_curr = port->current_limit;
 			port->pps_status = (type == PD_CTRL_WAIT ?
 					    -EAGAIN : -EOPNOTSUPP);
 			tcpm_set_state(port, SNK_READY, 0);
@@ -1797,8 +1815,12 @@ static void tcpm_pd_ctrl_request(struct tcpm_port *port,
 			break;
 		case SNK_NEGOTIATE_PPS_CAPABILITIES:
 			port->pps_data.active = true;
-			port->supply_voltage = port->pps_data.out_volt;
-			port->current_limit = port->pps_data.op_curr;
+			port->pps_data.min_volt = port->pps_data.req_min_volt;
+			port->pps_data.max_volt = port->pps_data.req_max_volt;
+			port->pps_data.max_curr = port->pps_data.req_max_curr;
+			port->req_supply_voltage = port->pps_data.req_out_volt;
+			port->req_current_limit = port->pps_data.req_op_curr;
+			power_supply_changed(port->psy);
 			tcpm_set_state(port, SNK_TRANSITION_SINK, 0);
 			break;
 		case SOFT_RESET_SEND:
@@ -2312,17 +2334,16 @@ static unsigned int tcpm_pd_select_pps_apdo(struct tcpm_port *port)
 		src = port->source_caps[src_pdo];
 		snk = port->snk_pdo[snk_pdo];
 
-		port->pps_data.min_volt = max(pdo_pps_apdo_min_voltage(src),
-					      pdo_pps_apdo_min_voltage(snk));
-		port->pps_data.max_volt = min(pdo_pps_apdo_max_voltage(src),
-					      pdo_pps_apdo_max_voltage(snk));
-		port->pps_data.max_curr = min_pps_apdo_current(src, snk);
-		port->pps_data.out_volt = min(port->pps_data.max_volt,
-					      max(port->pps_data.min_volt,
-						  port->pps_data.out_volt));
-		port->pps_data.op_curr = min(port->pps_data.max_curr,
-					     port->pps_data.op_curr);
-		power_supply_changed(port->psy);
+		port->pps_data.req_min_volt = max(pdo_pps_apdo_min_voltage(src),
+						  pdo_pps_apdo_min_voltage(snk));
+		port->pps_data.req_max_volt = min(pdo_pps_apdo_max_voltage(src),
+						  pdo_pps_apdo_max_voltage(snk));
+		port->pps_data.req_max_curr = min_pps_apdo_current(src, snk);
+		port->pps_data.req_out_volt = min(port->pps_data.max_volt,
+						  max(port->pps_data.min_volt,
+						      port->pps_data.req_out_volt));
+		port->pps_data.req_op_curr = min(port->pps_data.max_curr,
+						 port->pps_data.req_op_curr);
 	}
 
 	return src_pdo;
@@ -2402,8 +2423,8 @@ static int tcpm_pd_build_request(struct tcpm_port *port, u32 *rdo)
 			 flags & RDO_CAP_MISMATCH ? " [mismatch]" : "");
 	}
 
-	port->current_limit = ma;
-	port->supply_voltage = mv;
+	port->req_current_limit = ma;
+	port->req_supply_voltage = mv;
 
 	return 0;
 }
@@ -2449,10 +2470,10 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo)
 			tcpm_log(port, "Invalid APDO selected!");
 			return -EINVAL;
 		}
-		max_mv = port->pps_data.max_volt;
-		max_ma = port->pps_data.max_curr;
-		out_mv = port->pps_data.out_volt;
-		op_ma = port->pps_data.op_curr;
+		max_mv = port->pps_data.req_max_volt;
+		max_ma = port->pps_data.req_max_curr;
+		out_mv = port->pps_data.req_out_volt;
+		op_ma = port->pps_data.req_op_curr;
 		break;
 	default:
 		tcpm_log(port, "Invalid PDO selected!");
@@ -2499,8 +2520,8 @@ static int tcpm_pd_build_pps_request(struct tcpm_port *port, u32 *rdo)
 	tcpm_log(port, "Requesting APDO %d: %u mV, %u mA",
 		 src_pdo_index, out_mv, op_ma);
 
-	port->pps_data.op_curr = op_ma;
-	port->pps_data.out_volt = out_mv;
+	port->pps_data.req_op_curr = op_ma;
+	port->pps_data.req_out_volt = out_mv;
 
 	return 0;
 }
@@ -2722,8 +2743,6 @@ static void tcpm_reset_port(struct tcpm_port *port)
 	port->try_src_count = 0;
 	port->try_snk_count = 0;
 	port->usb_type = POWER_SUPPLY_USB_TYPE_C;
-
-	power_supply_changed(port->psy);
 }
 
 static void tcpm_detach(struct tcpm_port *port)
@@ -4171,7 +4190,7 @@ static int tcpm_try_role(const struct typec_capability *cap, int role)
 	return ret;
 }
 
-static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr)
+static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 req_op_curr)
 {
 	unsigned int target_mw;
 	int ret;
@@ -4189,22 +4208,22 @@ static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr)
 		goto port_unlock;
 	}
 
-	if (op_curr > port->pps_data.max_curr) {
+	if (req_op_curr > port->pps_data.max_curr) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
-	target_mw = (op_curr * port->pps_data.out_volt) / 1000;
+	target_mw = (req_op_curr * port->supply_voltage) / 1000;
 	if (target_mw < port->operating_snk_mw) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
 	/* Round down operating current to align with PPS valid steps */
-	op_curr = op_curr - (op_curr % RDO_PROG_CURR_MA_STEP);
+	req_op_curr = req_op_curr - (req_op_curr % RDO_PROG_CURR_MA_STEP);
 
 	reinit_completion(&port->pps_complete);
-	port->pps_data.op_curr = op_curr;
+	port->pps_data.req_op_curr = req_op_curr;
 	port->pps_status = 0;
 	port->pps_pending = true;
 	tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
@@ -4226,7 +4245,7 @@ swap_unlock:
 	return ret;
 }
 
-static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt)
+static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 req_out_volt)
 {
 	unsigned int target_mw;
 	int ret;
@@ -4244,23 +4263,23 @@ static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt)
 		goto port_unlock;
 	}
 
-	if (out_volt < port->pps_data.min_volt ||
-	    out_volt > port->pps_data.max_volt) {
+	if (req_out_volt < port->pps_data.min_volt ||
+	    req_out_volt > port->pps_data.max_volt) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
-	target_mw = (port->pps_data.op_curr * out_volt) / 1000;
+	target_mw = (port->current_limit * req_out_volt) / 1000;
 	if (target_mw < port->operating_snk_mw) {
 		ret = -EINVAL;
 		goto port_unlock;
 	}
 
 	/* Round down output voltage to align with PPS valid steps */
-	out_volt = out_volt - (out_volt % RDO_PROG_VOLT_MV_STEP);
+	req_out_volt = req_out_volt - (req_out_volt % RDO_PROG_VOLT_MV_STEP);
 
 	reinit_completion(&port->pps_complete);
-	port->pps_data.out_volt = out_volt;
+	port->pps_data.req_out_volt = req_out_volt;
 	port->pps_status = 0;
 	port->pps_pending = true;
 	tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
@@ -4309,8 +4328,8 @@ static int tcpm_pps_activate(struct tcpm_port *port, bool activate)
 
 	/* Trigger PPS request or move back to standard PDO contract */
 	if (activate) {
-		port->pps_data.out_volt = port->supply_voltage;
-		port->pps_data.op_curr = port->current_limit;
+		port->pps_data.req_out_volt = port->supply_voltage;
+		port->pps_data.req_op_curr = port->current_limit;
 		tcpm_set_state(port, SNK_NEGOTIATE_PPS_CAPABILITIES, 0);
 	} else {
 		tcpm_set_state(port, SNK_NEGOTIATE_CAPABILITIES, 0);
diff --git a/drivers/usb/usbip/vudc_sysfs.c b/drivers/usb/usbip/vudc_sysfs.c
index f7633ee655a17..d1cf6b51bf85d 100644
--- a/drivers/usb/usbip/vudc_sysfs.c
+++ b/drivers/usb/usbip/vudc_sysfs.c
@@ -156,12 +156,14 @@ static ssize_t usbip_sockfd_store(struct device *dev,
 		tcp_rx = kthread_create(&v_rx_loop, &udc->ud, "vudc_rx");
 		if (IS_ERR(tcp_rx)) {
 			sockfd_put(socket);
+			mutex_unlock(&udc->ud.sysfs_lock);
 			return -EINVAL;
 		}
 		tcp_tx = kthread_create(&v_tx_loop, &udc->ud, "vudc_tx");
 		if (IS_ERR(tcp_tx)) {
 			kthread_stop(tcp_rx);
 			sockfd_put(socket);
+			mutex_unlock(&udc->ud.sysfs_lock);
 			return -EINVAL;
 		}
 
diff --git a/drivers/vfio/mdev/mdev_sysfs.c b/drivers/vfio/mdev/mdev_sysfs.c
index f32c582611eb6..ca9476883f150 100644
--- a/drivers/vfio/mdev/mdev_sysfs.c
+++ b/drivers/vfio/mdev/mdev_sysfs.c
@@ -105,6 +105,7 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent,
 		return ERR_PTR(-ENOMEM);
 
 	type->kobj.kset = parent->mdev_types_kset;
+	type->parent = parent;
 
 	ret = kobject_init_and_add(&type->kobj, &mdev_type_ktype, NULL,
 				   "%s-%s", dev_driver_string(parent->dev),
@@ -132,7 +133,6 @@ static struct mdev_type *add_mdev_supported_type(struct mdev_parent *parent,
 	}
 
 	type->group = group;
-	type->parent = parent;
 	return type;
 
 attrs_failed:
diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 7b758d623b5bd..143c52de97ecc 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -852,7 +852,7 @@ static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry,
 int ovl_copy_up_flags(struct dentry *dentry, int flags)
 {
 	int err = 0;
-	const struct cred *old_cred = ovl_override_creds(dentry->d_sb);
+	const struct cred *old_cred;
 	bool disconnected = (dentry->d_flags & DCACHE_DISCONNECTED);
 
 	/*
@@ -863,6 +863,7 @@ int ovl_copy_up_flags(struct dentry *dentry, int flags)
 	if (WARN_ON(disconnected && d_is_dir(dentry)))
 		return -EIO;
 
+	old_cred = ovl_override_creds(dentry->d_sb);
 	while (!err) {
 		struct dentry *next;
 		struct dentry *parent = NULL;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index c7044a14200ea..ae906deb42e87 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -261,6 +261,8 @@ struct hid_item {
 #define HID_CP_SELECTION	0x000c0080
 #define HID_CP_MEDIASELECTION	0x000c0087
 #define HID_CP_SELECTDISC	0x000c00ba
+#define HID_CP_VOLUMEUP		0x000c00e9
+#define HID_CP_VOLUMEDOWN	0x000c00ea
 #define HID_CP_PLAYBACKSPEED	0x000c00f1
 #define HID_CP_PROXIMITY	0x000c0109
 #define HID_CP_SPEAKERSYSTEM	0x000c0160
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 21aa6d736e999..0ec4ec428b9ba 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -192,8 +192,8 @@ int kvm_io_bus_read(struct kvm_vcpu *vcpu, enum kvm_bus bus_idx, gpa_t addr,
 		    int len, void *val);
 int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
 			    int len, struct kvm_io_device *dev);
-void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-			       struct kvm_io_device *dev);
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
+			      struct kvm_io_device *dev);
 struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,
 					 gpa_t addr);
 
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 6fc856c9eda58..36a9da719110d 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -57,7 +57,7 @@ void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info),
 		smp_call_func_t func, void *info, bool wait,
 		gfp_t gfp_flags, const struct cpumask *mask);
 
-int smp_call_function_single_async(int cpu, call_single_data_t *csd);
+int smp_call_function_single_async(int cpu, struct __call_single_data *csd);
 
 #ifdef CONFIG_SMP
 
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index acd91300a4ab1..7067f85cef0bf 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -466,6 +466,9 @@ struct spi_controller {
 
 #define SPI_MASTER_GPIO_SS		BIT(5)	/* GPIO CS must select slave */
 
+	/* flag indicating this is a non-devres managed controller */
+	bool			devm_allocated;
+
 	/* flag indicating this is an SPI slave controller */
 	bool			slave;
 
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 358446247ccdc..7186d77f431e6 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -236,7 +236,7 @@
  *
  *	Called when the device receives a TIOCGICOUNT ioctl. Passed a kernel
  *	structure to complete. This method is optional and will only be called
- *	if provided (otherwise EINVAL will be returned).
+ *	if provided (otherwise ENOTTY will be returned).
  */
 
 #include <linux/export.h>
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index ab8b3eb53d4b1..8d90fb9184e8a 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -229,7 +229,6 @@ void ipv6_mc_unmap(struct inet6_dev *idev);
 void ipv6_mc_remap(struct inet6_dev *idev);
 void ipv6_mc_init_dev(struct inet6_dev *idev);
 void ipv6_mc_destroy_dev(struct inet6_dev *idev);
-int ipv6_mc_check_icmpv6(struct sk_buff *skb);
 int ipv6_mc_check_mld(struct sk_buff *skb);
 void addrconf_dad_failure(struct sk_buff *skb, struct inet6_ifaddr *ifp);
 
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 3cd232cf29c66..325e8efb5b368 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -540,6 +540,7 @@ struct hci_chan {
 	struct sk_buff_head data_q;
 	unsigned int	sent;
 	__u8		state;
+	bool		amp;
 };
 
 struct hci_conn_params {
diff --git a/include/uapi/linux/tty_flags.h b/include/uapi/linux/tty_flags.h
index 900a32e634247..6a3ac496a56c1 100644
--- a/include/uapi/linux/tty_flags.h
+++ b/include/uapi/linux/tty_flags.h
@@ -39,7 +39,7 @@
  * WARNING: These flags are no longer used and have been superceded by the
  *	    TTY_PORT_ flags in the iflags field (and not userspace-visible)
  */
-#ifndef _KERNEL_
+#ifndef __KERNEL__
 #define ASYNCB_INITIALIZED	31 /* Serial port was initialized */
 #define ASYNCB_SUSPENDED	30 /* Serial port is suspended */
 #define ASYNCB_NORMAL_ACTIVE	29 /* Normal device is active */
@@ -81,7 +81,7 @@
 #define ASYNC_SPD_WARP		(ASYNC_SPD_HI|ASYNC_SPD_SHI)
 #define ASYNC_SPD_MASK		(ASYNC_SPD_HI|ASYNC_SPD_VHI|ASYNC_SPD_SHI)
 
-#ifndef _KERNEL_
+#ifndef __KERNEL__
 /* These flags are no longer used (and were always masked from userspace) */
 #define ASYNC_INITIALIZED	(1U << ASYNCB_INITIALIZED)
 #define ASYNC_NORMAL_ACTIVE	(1U << ASYNCB_NORMAL_ACTIVE)
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index c4b702fe1d738..faada713cfae8 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -8,8 +8,6 @@
  */
 #include "sched.h"
 
-static DEFINE_SPINLOCK(sched_debug_lock);
-
 /*
  * This allows printing both to /proc/sched_debug and
  * to the console
@@ -417,16 +415,37 @@ static void print_cfs_group_stats(struct seq_file *m, int cpu, struct task_group
 #endif
 
 #ifdef CONFIG_CGROUP_SCHED
+static DEFINE_SPINLOCK(sched_debug_lock);
 static char group_path[PATH_MAX];
 
-static char *task_group_path(struct task_group *tg)
+static void task_group_path(struct task_group *tg, char *path, int plen)
 {
-	if (autogroup_path(tg, group_path, PATH_MAX))
-		return group_path;
+	if (autogroup_path(tg, path, plen))
+		return;
 
-	cgroup_path(tg->css.cgroup, group_path, PATH_MAX);
+	cgroup_path(tg->css.cgroup, path, plen);
+}
 
-	return group_path;
+/*
+ * Only 1 SEQ_printf_task_group_path() caller can use the full length
+ * group_path[] for cgroup path. Other simultaneous callers will have
+ * to use a shorter stack buffer. A "..." suffix is appended at the end
+ * of the stack buffer so that it will show up in case the output length
+ * matches the given buffer size to indicate possible path name truncation.
+ */
+#define SEQ_printf_task_group_path(m, tg, fmt...)			\
+{									\
+	if (spin_trylock(&sched_debug_lock)) {				\
+		task_group_path(tg, group_path, sizeof(group_path));	\
+		SEQ_printf(m, fmt, group_path);				\
+		spin_unlock(&sched_debug_lock);				\
+	} else {							\
+		char buf[128];						\
+		char *bufend = buf + sizeof(buf) - 3;			\
+		task_group_path(tg, buf, bufend - buf);			\
+		strcpy(bufend - 1, "...");				\
+		SEQ_printf(m, fmt, buf);				\
+	}								\
 }
 #endif
 
@@ -453,7 +472,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
 	SEQ_printf(m, " %d %d", task_node(p), task_numa_group_id(p));
 #endif
 #ifdef CONFIG_CGROUP_SCHED
-	SEQ_printf(m, " %s", task_group_path(task_group(p)));
+	SEQ_printf_task_group_path(m, task_group(p), " %s")
 #endif
 
 	SEQ_printf(m, "\n");
@@ -490,7 +509,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
 
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	SEQ_printf(m, "\n");
-	SEQ_printf(m, "cfs_rq[%d]:%s\n", cpu, task_group_path(cfs_rq->tg));
+	SEQ_printf_task_group_path(m, cfs_rq->tg, "cfs_rq[%d]:%s\n", cpu);
 #else
 	SEQ_printf(m, "\n");
 	SEQ_printf(m, "cfs_rq[%d]:\n", cpu);
@@ -562,7 +581,7 @@ void print_rt_rq(struct seq_file *m, int cpu, struct rt_rq *rt_rq)
 {
 #ifdef CONFIG_RT_GROUP_SCHED
 	SEQ_printf(m, "\n");
-	SEQ_printf(m, "rt_rq[%d]:%s\n", cpu, task_group_path(rt_rq->tg));
+	SEQ_printf_task_group_path(m, rt_rq->tg, "rt_rq[%d]:%s\n", cpu);
 #else
 	SEQ_printf(m, "\n");
 	SEQ_printf(m, "rt_rq[%d]:\n", cpu);
@@ -614,7 +633,6 @@ void print_dl_rq(struct seq_file *m, int cpu, struct dl_rq *dl_rq)
 static void print_cpu(struct seq_file *m, int cpu)
 {
 	struct rq *rq = cpu_rq(cpu);
-	unsigned long flags;
 
 #ifdef CONFIG_X86
 	{
@@ -666,13 +684,11 @@ do {									\
 	}
 #undef P
 
-	spin_lock_irqsave(&sched_debug_lock, flags);
 	print_cfs_stats(m, cpu);
 	print_rt_stats(m, cpu);
 	print_dl_stats(m, cpu);
 
 	print_rq(m, rq, cpu);
-	spin_unlock_irqrestore(&sched_debug_lock, flags);
 	SEQ_printf(m, "\n");
 }
 
diff --git a/kernel/smp.c b/kernel/smp.c
index 7dbcb402c2fc0..3a390932f8b25 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -104,12 +104,12 @@ void __init call_function_init(void)
  * previous function call. For multi-cpu calls its even more interesting
  * as we'll have to ensure no other cpu is observing our csd.
  */
-static __always_inline void csd_lock_wait(call_single_data_t *csd)
+static __always_inline void csd_lock_wait(struct __call_single_data *csd)
 {
 	smp_cond_load_acquire(&csd->flags, !(VAL & CSD_FLAG_LOCK));
 }
 
-static __always_inline void csd_lock(call_single_data_t *csd)
+static __always_inline void csd_lock(struct __call_single_data *csd)
 {
 	csd_lock_wait(csd);
 	csd->flags |= CSD_FLAG_LOCK;
@@ -122,7 +122,7 @@ static __always_inline void csd_lock(call_single_data_t *csd)
 	smp_wmb();
 }
 
-static __always_inline void csd_unlock(call_single_data_t *csd)
+static __always_inline void csd_unlock(struct __call_single_data *csd)
 {
 	WARN_ON(!(csd->flags & CSD_FLAG_LOCK));
 
@@ -139,7 +139,7 @@ static DEFINE_PER_CPU_SHARED_ALIGNED(call_single_data_t, csd_data);
  * for execution on the given CPU. data must already have
  * ->func, ->info, and ->flags set.
  */
-static int generic_exec_single(int cpu, call_single_data_t *csd,
+static int generic_exec_single(int cpu, struct __call_single_data *csd,
 			       smp_call_func_t func, void *info)
 {
 	if (cpu == smp_processor_id()) {
@@ -332,7 +332,7 @@ EXPORT_SYMBOL(smp_call_function_single);
  * NOTE: Be careful, there is unfortunately no current debugging facility to
  * validate the correctness of this serialization.
  */
-int smp_call_function_single_async(int cpu, call_single_data_t *csd)
+int smp_call_function_single_async(int cpu, struct __call_single_data *csd)
 {
 	int err = 0;
 
diff --git a/kernel/up.c b/kernel/up.c
index 862b460ab97a8..8e8551c8b2851 100644
--- a/kernel/up.c
+++ b/kernel/up.c
@@ -24,7 +24,7 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
 }
 EXPORT_SYMBOL(smp_call_function_single);
 
-int smp_call_function_single_async(int cpu, call_single_data_t *csd)
+int smp_call_function_single_async(int cpu, struct __call_single_data *csd)
 {
 	unsigned long flags;
 
diff --git a/lib/bug.c b/lib/bug.c
index 8c98af0bf5857..c3aa22cbc8761 100644
--- a/lib/bug.c
+++ b/lib/bug.c
@@ -155,30 +155,27 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
 
 	file = NULL;
 	line = 0;
-	warning = 0;
 
-	if (bug) {
 #ifdef CONFIG_DEBUG_BUGVERBOSE
 #ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
-		file = bug->file;
+	file = bug->file;
 #else
-		file = (const char *)bug + bug->file_disp;
+	file = (const char *)bug + bug->file_disp;
 #endif
-		line = bug->line;
+	line = bug->line;
 #endif
-		warning = (bug->flags & BUGFLAG_WARNING) != 0;
-		once = (bug->flags & BUGFLAG_ONCE) != 0;
-		done = (bug->flags & BUGFLAG_DONE) != 0;
-
-		if (warning && once) {
-			if (done)
-				return BUG_TRAP_TYPE_WARN;
-
-			/*
-			 * Since this is the only store, concurrency is not an issue.
-			 */
-			bug->flags |= BUGFLAG_DONE;
-		}
+	warning = (bug->flags & BUGFLAG_WARNING) != 0;
+	once = (bug->flags & BUGFLAG_ONCE) != 0;
+	done = (bug->flags & BUGFLAG_DONE) != 0;
+
+	if (warning && once) {
+		if (done)
+			return BUG_TRAP_TYPE_WARN;
+
+		/*
+		 * Since this is the only store, concurrency is not an issue.
+		 */
+		bug->flags |= BUGFLAG_DONE;
 	}
 
 	/*
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 3151c87dff73e..d823ec74f3fc7 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1215,7 +1215,7 @@ static int memory_failure_dev_pagemap(unsigned long pfn, int flags,
 		 * communicated in siginfo, see kill_proc()
 		 */
 		start = (page->index << PAGE_SHIFT) & ~(size - 1);
-		unmap_mapping_range(page->mapping, start, start + size, 0);
+		unmap_mapping_range(page->mapping, start, size, 0);
 	}
 	kill_procs(&tokill, flags & MF_MUST_KILL, !unmap_success, pfn, flags);
 	rc = 0;
diff --git a/mm/sparse.c b/mm/sparse.c
index 78bbecd904c38..191e29cca3fb9 100644
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -551,6 +551,7 @@ static void __init sparse_init_nid(int nid, unsigned long pnum_begin,
 			pr_err("%s: node[%d] memory map backing failed. Some memory will not be available.",
 			       __func__, nid);
 			pnum_begin = pnum;
+			sparse_buffer_fini();
 			goto failed;
 		}
 		check_usemap_section_nr(nid, usage);
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0a88645f103f0..bd678ffdaef73 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -4840,6 +4840,7 @@ static void hci_loglink_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 		return;
 
 	hchan->handle = le16_to_cpu(ev->handle);
+	hchan->amp = true;
 
 	BT_DBG("hcon %p mgr %p hchan %p", hcon, hcon->amp_mgr, hchan);
 
@@ -4872,7 +4873,7 @@ static void hci_disconn_loglink_complete_evt(struct hci_dev *hdev,
 	hci_dev_lock(hdev);
 
 	hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle));
-	if (!hchan)
+	if (!hchan || !hchan->amp)
 		goto unlock;
 
 	amp_destroy_logical_link(hchan, ev->reason);
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 3d25dbf10b26f..7f3f4ea56d440 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -271,12 +271,16 @@ int hci_req_sync(struct hci_dev *hdev, int (*req)(struct hci_request *req,
 {
 	int ret;
 
-	if (!test_bit(HCI_UP, &hdev->flags))
-		return -ENETDOWN;
-
 	/* Serialize all requests */
 	hci_req_sync_lock(hdev);
-	ret = __hci_req_sync(hdev, req, opt, timeout, hci_status);
+	/* check the state after obtaing the lock to protect the HCI_UP
+	 * against any races from hci_dev_do_close when the controller
+	 * gets removed.
+	 */
+	if (test_bit(HCI_UP, &hdev->flags))
+		ret = __hci_req_sync(hdev, req, opt, timeout, hci_status);
+	else
+		ret = -ENETDOWN;
 	hci_req_sync_unlock(hdev);
 
 	return ret;
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 066cd3c59cfdb..6276030f5854b 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -1647,25 +1647,14 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
 }
 
 #if IS_ENABLED(CONFIG_IPV6)
-static int br_ip6_multicast_mrd_rcv(struct net_bridge *br,
-				    struct net_bridge_port *port,
-				    struct sk_buff *skb)
+static void br_ip6_multicast_mrd_rcv(struct net_bridge *br,
+				     struct net_bridge_port *port,
+				     struct sk_buff *skb)
 {
-	int ret;
-
-	if (ipv6_hdr(skb)->nexthdr != IPPROTO_ICMPV6)
-		return -ENOMSG;
-
-	ret = ipv6_mc_check_icmpv6(skb);
-	if (ret < 0)
-		return ret;
-
 	if (icmp6_hdr(skb)->icmp6_type != ICMPV6_MRDISC_ADV)
-		return -ENOMSG;
+		return;
 
 	br_multicast_mark_router(br, port);
-
-	return 0;
 }
 
 static int br_multicast_ipv6_rcv(struct net_bridge *br,
@@ -1679,18 +1668,12 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
 
 	err = ipv6_mc_check_mld(skb);
 
-	if (err == -ENOMSG) {
+	if (err == -ENOMSG || err == -ENODATA) {
 		if (!ipv6_addr_is_ll_all_nodes(&ipv6_hdr(skb)->daddr))
 			BR_INPUT_SKB_CB(skb)->mrouters_only = 1;
-
-		if (ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr)) {
-			err = br_ip6_multicast_mrd_rcv(br, port, skb);
-
-			if (err < 0 && err != -ENOMSG) {
-				br_multicast_err_count(br, port, skb->protocol);
-				return err;
-			}
-		}
+		if (err == -ENODATA &&
+		    ipv6_addr_is_all_snoopers(&ipv6_hdr(skb)->daddr))
+			br_ip6_multicast_mrd_rcv(br, port, skb);
 
 		return 0;
 	} else if (err < 0) {
diff --git a/net/core/dev.c b/net/core/dev.c
index 91909e5d6807e..a30878346f54b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5395,7 +5395,7 @@ static struct list_head *gro_list_prepare(struct napi_struct *napi,
 	return head;
 }
 
-static void skb_gro_reset_offset(struct sk_buff *skb)
+static inline void skb_gro_reset_offset(struct sk_buff *skb, u32 nhoff)
 {
 	const struct skb_shared_info *pinfo = skb_shinfo(skb);
 	const skb_frag_t *frag0 = &pinfo->frags[0];
@@ -5407,7 +5407,7 @@ static void skb_gro_reset_offset(struct sk_buff *skb)
 	if (skb_mac_header(skb) == skb_tail_pointer(skb) &&
 	    pinfo->nr_frags &&
 	    !PageHighMem(skb_frag_page(frag0)) &&
-	    (!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) {
+	    (!NET_IP_ALIGN || !((skb_frag_off(frag0) + nhoff) & 3))) {
 		NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0);
 		NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int,
 						    skb_frag_size(frag0),
@@ -5640,7 +5640,7 @@ gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
 	skb_mark_napi_id(skb, napi);
 	trace_napi_gro_receive_entry(skb);
 
-	skb_gro_reset_offset(skb);
+	skb_gro_reset_offset(skb, 0);
 
 	ret = napi_skb_finish(napi, skb, dev_gro_receive(napi, skb));
 	trace_napi_gro_receive_exit(ret);
@@ -5733,7 +5733,7 @@ static struct sk_buff *napi_frags_skb(struct napi_struct *napi)
 	napi->skb = NULL;
 
 	skb_reset_mac_header(skb);
-	skb_gro_reset_offset(skb);
+	skb_gro_reset_offset(skb, hlen);
 
 	if (unlikely(skb_gro_header_hard(skb, hlen))) {
 		eth = skb_gro_header_slow(skb, hlen, 0);
diff --git a/net/hsr/hsr_framereg.c b/net/hsr/hsr_framereg.c
index 002f341f35648..4a9200729a326 100644
--- a/net/hsr/hsr_framereg.c
+++ b/net/hsr/hsr_framereg.c
@@ -318,7 +318,8 @@ void hsr_addr_subst_dest(struct hsr_node *node_src, struct sk_buff *skb,
 	node_dst = find_node_by_addr_A(&port->hsr->node_db,
 				       eth_hdr(skb)->h_dest);
 	if (!node_dst) {
-		WARN_ONCE(1, "%s: Unknown node\n", __func__);
+		if (net_ratelimit())
+			netdev_err(skb->dev, "%s: Unknown node\n", __func__);
 		return;
 	}
 	if (port->type != node_dst->addr_B_port)
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 53c5cf5723aa1..3ff702380b629 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -66,6 +66,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/memblock.h>
 #include <linux/string.h>
 #include <linux/socket.h>
 #include <linux/sockios.h>
@@ -476,8 +477,10 @@ static void ipv4_confirm_neigh(const struct dst_entry *dst, const void *daddr)
 	__ipv4_confirm_neigh(dev, *(__force u32 *)pkey);
 }
 
-#define IP_IDENTS_SZ 2048u
-
+/* Hash tables of size 2048..262144 depending on RAM size.
+ * Each bucket uses 8 bytes.
+ */
+static u32 ip_idents_mask __read_mostly;
 static atomic_t *ip_idents __read_mostly;
 static u32 *ip_tstamps __read_mostly;
 
@@ -487,12 +490,16 @@ static u32 *ip_tstamps __read_mostly;
  */
 u32 ip_idents_reserve(u32 hash, int segs)
 {
-	u32 *p_tstamp = ip_tstamps + hash % IP_IDENTS_SZ;
-	atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ;
-	u32 old = READ_ONCE(*p_tstamp);
-	u32 now = (u32)jiffies;
+	u32 bucket, old, now = (u32)jiffies;
+	atomic_t *p_id;
+	u32 *p_tstamp;
 	u32 delta = 0;
 
+	bucket = hash & ip_idents_mask;
+	p_tstamp = ip_tstamps + bucket;
+	p_id = ip_idents + bucket;
+	old = READ_ONCE(*p_tstamp);
+
 	if (old != now && cmpxchg(p_tstamp, old, now) == old)
 		delta = prandom_u32_max(now - old);
 
@@ -3459,18 +3466,25 @@ struct ip_rt_acct __percpu *ip_rt_acct __read_mostly;
 
 int __init ip_rt_init(void)
 {
+	void *idents_hash;
 	int cpu;
 
-	ip_idents = kmalloc_array(IP_IDENTS_SZ, sizeof(*ip_idents),
-				  GFP_KERNEL);
-	if (!ip_idents)
-		panic("IP: failed to allocate ip_idents\n");
+	/* For modern hosts, this will use 2 MB of memory */
+	idents_hash = alloc_large_system_hash("IP idents",
+					      sizeof(*ip_idents) + sizeof(*ip_tstamps),
+					      0,
+					      16, /* one bucket per 64 KB */
+					      HASH_ZERO,
+					      NULL,
+					      &ip_idents_mask,
+					      2048,
+					      256*1024);
+
+	ip_idents = idents_hash;
 
-	prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
+	prandom_bytes(ip_idents, (ip_idents_mask + 1) * sizeof(*ip_idents));
 
-	ip_tstamps = kcalloc(IP_IDENTS_SZ, sizeof(*ip_tstamps), GFP_KERNEL);
-	if (!ip_tstamps)
-		panic("IP: failed to allocate ip_tstamps\n");
+	ip_tstamps = idents_hash + (ip_idents_mask + 1) * sizeof(*ip_idents);
 
 	for_each_possible_cpu(cpu) {
 		struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index 62292eef151c4..6d5600889dcfa 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -229,6 +229,10 @@ int tcp_set_default_congestion_control(struct net *net, const char *name)
 		ret = -ENOENT;
 	} else if (!try_module_get(ca->owner)) {
 		ret = -EBUSY;
+	} else if (!net_eq(net, &init_net) &&
+			!(ca->flags & TCP_CONG_NON_RESTRICTED)) {
+		/* Only init netns can set default to a restricted algorithm */
+		ret = -EPERM;
 	} else {
 		prev = xchg(&net->ipv4.tcp_congestion_control, ca);
 		if (prev)
diff --git a/net/ipv6/mcast_snoop.c b/net/ipv6/mcast_snoop.c
index d3d6b6a66e5fa..04d5fcdfa6e00 100644
--- a/net/ipv6/mcast_snoop.c
+++ b/net/ipv6/mcast_snoop.c
@@ -109,7 +109,7 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb)
 	struct mld_msg *mld;
 
 	if (!ipv6_mc_may_pull(skb, len))
-		return -EINVAL;
+		return -ENODATA;
 
 	mld = (struct mld_msg *)skb_transport_header(skb);
 
@@ -122,7 +122,7 @@ static int ipv6_mc_check_mld_msg(struct sk_buff *skb)
 	case ICMPV6_MGM_QUERY:
 		return ipv6_mc_check_mld_query(skb);
 	default:
-		return -ENOMSG;
+		return -ENODATA;
 	}
 }
 
@@ -131,7 +131,7 @@ static inline __sum16 ipv6_mc_validate_checksum(struct sk_buff *skb)
 	return skb_checksum_validate(skb, IPPROTO_ICMPV6, ip6_compute_pseudo);
 }
 
-int ipv6_mc_check_icmpv6(struct sk_buff *skb)
+static int ipv6_mc_check_icmpv6(struct sk_buff *skb)
 {
 	unsigned int len = skb_transport_offset(skb) + sizeof(struct icmp6hdr);
 	unsigned int transport_len = ipv6_transport_len(skb);
@@ -150,7 +150,6 @@ int ipv6_mc_check_icmpv6(struct sk_buff *skb)
 
 	return 0;
 }
-EXPORT_SYMBOL(ipv6_mc_check_icmpv6);
 
 /**
  * ipv6_mc_check_mld - checks whether this is a sane MLD packet
@@ -161,7 +160,10 @@ EXPORT_SYMBOL(ipv6_mc_check_icmpv6);
  *
  * -EINVAL: A broken packet was detected, i.e. it violates some internet
  *  standard
- * -ENOMSG: IP header validation succeeded but it is not an MLD packet.
+ * -ENOMSG: IP header validation succeeded but it is not an ICMPv6 packet
+ *  with a hop-by-hop option.
+ * -ENODATA: IP+ICMPv6 header with hop-by-hop option validation succeeded
+ *  but it is not an MLD packet.
  * -ENOMEM: A memory allocation failure happened.
  *
  * Caller needs to set the skb network header and free any returned skb if it
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 5b3189a376802..f215218a88c95 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1113,8 +1113,11 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 	if (local->hw.wiphy->max_scan_ie_len)
 		local->hw.wiphy->max_scan_ie_len -= local->scan_ies_len;
 
-	WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes,
-					 local->hw.n_cipher_schemes));
+	if (WARN_ON(!ieee80211_cs_list_valid(local->hw.cipher_schemes,
+					     local->hw.n_cipher_schemes))) {
+		result = -EINVAL;
+		goto fail_workqueue;
+	}
 
 	result = ieee80211_init_cipher_suites(local);
 	if (result < 0)
diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c
index 65aaa9d7c8133..bcd4d74e8a825 100644
--- a/net/nfc/digital_dep.c
+++ b/net/nfc/digital_dep.c
@@ -1276,6 +1276,8 @@ static void digital_tg_recv_dep_req(struct nfc_digital_dev *ddev, void *arg,
 	}
 
 	rc = nfc_tm_data_received(ddev->nfc_dev, resp);
+	if (rc)
+		resp = NULL;
 
 exit:
 	kfree_skb(ddev->chaining_skb);
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 170c342b11dae..0d4246af6c02b 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -109,12 +109,14 @@ static int llcp_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 					  GFP_KERNEL);
 	if (!llcp_sock->service_name) {
 		nfc_llcp_local_put(llcp_sock->local);
+		llcp_sock->local = NULL;
 		ret = -ENOMEM;
 		goto put_dev;
 	}
 	llcp_sock->ssap = nfc_llcp_get_sdp_ssap(local, llcp_sock);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
 		nfc_llcp_local_put(llcp_sock->local);
+		llcp_sock->local = NULL;
 		kfree(llcp_sock->service_name);
 		llcp_sock->service_name = NULL;
 		ret = -EADDRINUSE;
@@ -709,6 +711,7 @@ static int llcp_sock_connect(struct socket *sock, struct sockaddr *_addr,
 	llcp_sock->ssap = nfc_llcp_get_local_ssap(local);
 	if (llcp_sock->ssap == LLCP_SAP_MAX) {
 		nfc_llcp_local_put(llcp_sock->local);
+		llcp_sock->local = NULL;
 		ret = -ENOMEM;
 		goto put_dev;
 	}
@@ -756,6 +759,7 @@ sock_unlink:
 sock_llcp_release:
 	nfc_llcp_put_ssap(local, llcp_sock->ssap);
 	nfc_llcp_local_put(llcp_sock->local);
+	llcp_sock->local = NULL;
 
 put_dev:
 	nfc_put_device(dev);
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 783fd65b1f98d..2146372adff43 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -357,6 +357,18 @@ static struct sctp_af *sctp_sockaddr_af(struct sctp_sock *opt,
 	return af;
 }
 
+static void sctp_auto_asconf_init(struct sctp_sock *sp)
+{
+	struct net *net = sock_net(&sp->inet.sk);
+
+	if (net->sctp.default_auto_asconf) {
+		spin_lock(&net->sctp.addr_wq_lock);
+		list_add_tail(&sp->auto_asconf_list, &net->sctp.auto_asconf_splist);
+		spin_unlock(&net->sctp.addr_wq_lock);
+		sp->do_auto_asconf = 1;
+	}
+}
+
 /* Bind a local address either to an endpoint or to an association.  */
 static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 {
@@ -418,8 +430,10 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len)
 		return -EADDRINUSE;
 
 	/* Refresh ephemeral port.  */
-	if (!bp->port)
+	if (!bp->port) {
 		bp->port = inet_sk(sk)->inet_num;
+		sctp_auto_asconf_init(sp);
+	}
 
 	/* Add the address to the bind address list.
 	 * Use GFP_ATOMIC since BHs will be disabled.
@@ -1539,9 +1553,11 @@ static void sctp_close(struct sock *sk, long timeout)
 
 	/* Supposedly, no process has access to the socket, but
 	 * the net layers still may.
+	 * Also, sctp_destroy_sock() needs to be called with addr_wq_lock
+	 * held and that should be grabbed before socket lock.
 	 */
-	local_bh_disable();
-	bh_lock_sock(sk);
+	spin_lock_bh(&net->sctp.addr_wq_lock);
+	bh_lock_sock_nested(sk);
 
 	/* Hold the sock, since sk_common_release() will put sock_put()
 	 * and we have just a little more cleanup.
@@ -1550,7 +1566,7 @@ static void sctp_close(struct sock *sk, long timeout)
 	sk_common_release(sk);
 
 	bh_unlock_sock(sk);
-	local_bh_enable();
+	spin_unlock_bh(&net->sctp.addr_wq_lock);
 
 	sock_put(sk);
 
@@ -5113,16 +5129,6 @@ static int sctp_init_sock(struct sock *sk)
 	sk_sockets_allocated_inc(sk);
 	sock_prot_inuse_add(net, sk->sk_prot, 1);
 
-	if (net->sctp.default_auto_asconf) {
-		spin_lock(&sock_net(sk)->sctp.addr_wq_lock);
-		list_add_tail(&sp->auto_asconf_list,
-		    &net->sctp.auto_asconf_splist);
-		sp->do_auto_asconf = 1;
-		spin_unlock(&sock_net(sk)->sctp.addr_wq_lock);
-	} else {
-		sp->do_auto_asconf = 0;
-	}
-
 	local_bh_enable();
 
 	return 0;
@@ -5147,9 +5153,7 @@ static void sctp_destroy_sock(struct sock *sk)
 
 	if (sp->do_auto_asconf) {
 		sp->do_auto_asconf = 0;
-		spin_lock_bh(&sock_net(sk)->sctp.addr_wq_lock);
 		list_del(&sp->auto_asconf_list);
-		spin_unlock_bh(&sock_net(sk)->sctp.addr_wq_lock);
 	}
 	sctp_endpoint_free(sp->ep);
 	local_bh_disable();
@@ -9399,6 +9403,8 @@ static int sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
 			return err;
 	}
 
+	sctp_auto_asconf_init(newsp);
+
 	/* Move any messages in the old socket's receive queue that are for the
 	 * peeled off association to the new socket's receive queue.
 	 */
diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c
index 8c9c4ed90fa70..aaabcd84268a9 100644
--- a/net/vmw_vsock/vmci_transport.c
+++ b/net/vmw_vsock/vmci_transport.c
@@ -576,8 +576,7 @@ vmci_transport_queue_pair_alloc(struct vmci_qp **qpair,
 			       peer, flags, VMCI_NO_PRIVILEGE_FLAGS);
 out:
 	if (err < 0) {
-		pr_err("Could not attach to queue pair with %d\n",
-		       err);
+		pr_err_once("Could not attach to queue pair with %d\n", err);
 		err = vmci_transport_error_to_vsock_error(err);
 	}
 
diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index 328402ab64a3f..83297832744ac 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -1257,6 +1257,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *rdev,
 
 		if (rdev->bss_entries >= bss_entries_limit &&
 		    !cfg80211_bss_expire_oldest(rdev)) {
+			if (!list_empty(&new->hidden_list))
+				list_del(&new->hidden_list);
 			kfree(new);
 			goto drop;
 		}
diff --git a/samples/kfifo/bytestream-example.c b/samples/kfifo/bytestream-example.c
index 9ca3e4400c98f..ecae2139274f8 100644
--- a/samples/kfifo/bytestream-example.c
+++ b/samples/kfifo/bytestream-example.c
@@ -122,8 +122,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf,
 	ret = kfifo_from_user(&test, buf, count, &copied);
 
 	mutex_unlock(&write_lock);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static ssize_t fifo_read(struct file *file, char __user *buf,
@@ -138,8 +140,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
 	ret = kfifo_to_user(&test, buf, count, &copied);
 
 	mutex_unlock(&read_lock);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static const struct file_operations fifo_fops = {
diff --git a/samples/kfifo/inttype-example.c b/samples/kfifo/inttype-example.c
index 6cdeb72f83f17..7b4489e7a9a54 100644
--- a/samples/kfifo/inttype-example.c
+++ b/samples/kfifo/inttype-example.c
@@ -115,8 +115,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf,
 	ret = kfifo_from_user(&test, buf, count, &copied);
 
 	mutex_unlock(&write_lock);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static ssize_t fifo_read(struct file *file, char __user *buf,
@@ -131,8 +133,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
 	ret = kfifo_to_user(&test, buf, count, &copied);
 
 	mutex_unlock(&read_lock);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static const struct file_operations fifo_fops = {
diff --git a/samples/kfifo/record-example.c b/samples/kfifo/record-example.c
index 79ae8bb04120d..eafe0838997d4 100644
--- a/samples/kfifo/record-example.c
+++ b/samples/kfifo/record-example.c
@@ -129,8 +129,10 @@ static ssize_t fifo_write(struct file *file, const char __user *buf,
 	ret = kfifo_from_user(&test, buf, count, &copied);
 
 	mutex_unlock(&write_lock);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static ssize_t fifo_read(struct file *file, char __user *buf,
@@ -145,8 +147,10 @@ static ssize_t fifo_read(struct file *file, char __user *buf,
 	ret = kfifo_to_user(&test, buf, count, &copied);
 
 	mutex_unlock(&read_lock);
+	if (ret)
+		return ret;
 
-	return ret ? ret : copied;
+	return copied;
 }
 
 static const struct file_operations fifo_fops = {
diff --git a/sound/core/init.c b/sound/core/init.c
index db99b7fad6ad8..45bbc4884ef0f 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -384,10 +384,8 @@ int snd_card_disconnect(struct snd_card *card)
 		return 0;
 	}
 	card->shutdown = 1;
-	spin_unlock(&card->files_lock);
 
 	/* replace file->f_op with special dummy operations */
-	spin_lock(&card->files_lock);
 	list_for_each_entry(mfile, &card->files_list, list) {
 		/* it's critical part, use endless loop */
 		/* we have no room to fail */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 3b47ca4f7cac7..b7297a22438af 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2460,13 +2460,13 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 		      ALC882_FIXUP_ACER_ASPIRE_8930G),
 	SND_PCI_QUIRK(0x1025, 0x0146, "Acer Aspire 6935G",
 		      ALC882_FIXUP_ACER_ASPIRE_8930G),
+	SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
+		      ALC882_FIXUP_ACER_ASPIRE_4930G),
+	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
 	SND_PCI_QUIRK(0x1025, 0x015e, "Acer Aspire 6930G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
 	SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
-	SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
-		      ALC882_FIXUP_ACER_ASPIRE_4930G),
-	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
 	SND_PCI_QUIRK(0x1025, 0x021e, "Acer Aspire 5739G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
 	SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),
@@ -2479,11 +2479,11 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601),
 	SND_PCI_QUIRK(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS),
 	SND_PCI_QUIRK(0x1043, 0x8691, "ASUS ROG Ranger VIII", ALC882_FIXUP_GPIO3),
+	SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),
+	SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP),
 	SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT),
 	SND_PCI_QUIRK(0x104d, 0x905a, "Sony Vaio Z", ALC882_FIXUP_NO_PRIMARY_HP),
 	SND_PCI_QUIRK(0x104d, 0x9060, "Sony Vaio VPCL14M1R", ALC882_FIXUP_NO_PRIMARY_HP),
-	SND_PCI_QUIRK(0x104d, 0x9043, "Sony Vaio VGC-LN51JGB", ALC882_FIXUP_NO_PRIMARY_HP),
-	SND_PCI_QUIRK(0x104d, 0x9044, "Sony VAIO AiO", ALC882_FIXUP_NO_PRIMARY_HP),
 
 	/* All Apple entries are in codec SSIDs */
 	SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC889_FIXUP_MBP_VREF),
@@ -2526,9 +2526,19 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS),
 	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
 	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
+	SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
+	SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
 	SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x9506, "Clevo P955HQ", ALC1220_FIXUP_CLEVO_P950),
-	SND_PCI_QUIRK(0x1558, 0x950A, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950),
+	SND_PCI_QUIRK(0x1558, 0x950a, "Clevo P955H[PR]", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x95e1, "Clevo P95xER", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x95e2, "Clevo P950ER", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x95e3, "Clevo P955[ER]T", ALC1220_FIXUP_CLEVO_P950),
@@ -2538,16 +2548,6 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1558, 0x96e1, "Clevo P960[ER][CDFN]-K", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x97e1, "Clevo P970[ER][CDFN]", ALC1220_FIXUP_CLEVO_P950),
 	SND_PCI_QUIRK(0x1558, 0x97e2, "Clevo P970RC-M", ALC1220_FIXUP_CLEVO_P950),
-	SND_PCI_QUIRK(0x1558, 0x50d3, "Clevo PC50[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65d1, "Clevo PB51[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65d2, "Clevo PB51R[CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65e1, "Clevo PB51[ED][DF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x65e5, "Clevo PC50D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x67d1, "Clevo PB71[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x67e1, "Clevo PB71[DE][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x67e5, "Clevo PC70D[PRS](?:-D|-G)?", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x70d1, "Clevo PC70[ER][CDF]", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
-	SND_PCI_QUIRK(0x1558, 0x7714, "Clevo X170", ALC1220_FIXUP_CLEVO_PB51ED_PINS),
 	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530),
@@ -7786,12 +7786,12 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x047c, "Acer AC700", ALC269_FIXUP_ACER_AC700),
 	SND_PCI_QUIRK(0x1025, 0x072d, "Acer Aspire V5-571G", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
-	SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x0740, "Acer AO725", ALC271_FIXUP_HP_GATE_MIC_JACK),
 	SND_PCI_QUIRK(0x1025, 0x0742, "Acer AO756", ALC271_FIXUP_HP_GATE_MIC_JACK),
 	SND_PCI_QUIRK(0x1025, 0x0762, "Acer Aspire E1-472", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
 	SND_PCI_QUIRK(0x1025, 0x0775, "Acer Aspire E1-572", ALC271_FIXUP_HP_GATE_MIC_JACK_E1_572),
 	SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
+	SND_PCI_QUIRK(0x1025, 0x080d, "Acer Aspire V5-122P", ALC269_FIXUP_ASPIRE_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x0840, "Acer Aspire E1", ALC269VB_FIXUP_ASPIRE_E1_COEF),
 	SND_PCI_QUIRK(0x1025, 0x101c, "Acer Veriton N2510G", ALC269_FIXUP_LIFEBOOK),
 	SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
@@ -7844,8 +7844,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x0738, "Dell Precision 5820", ALC269_FIXUP_NO_SHUTUP),
 	SND_PCI_QUIRK(0x1028, 0x075c, "Dell XPS 27 7760", ALC298_FIXUP_SPK_VOLUME),
 	SND_PCI_QUIRK(0x1028, 0x075d, "Dell AIO", ALC298_FIXUP_SPK_VOLUME),
-	SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
 	SND_PCI_QUIRK(0x1028, 0x0798, "Dell Inspiron 17 7000 Gaming", ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER),
+	SND_PCI_QUIRK(0x1028, 0x07b0, "Dell Precision 7520", ALC295_FIXUP_DISABLE_DAC3),
 	SND_PCI_QUIRK(0x1028, 0x080c, "Dell WYSE", ALC225_FIXUP_DELL_WYSE_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x084b, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
 	SND_PCI_QUIRK(0x1028, 0x084e, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
@@ -7855,8 +7855,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB),
-	SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
 	SND_PCI_QUIRK(0x1028, 0x097d, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
+	SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK),
 	SND_PCI_QUIRK(0x1028, 0x098d, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x09bf, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE),
@@ -7864,35 +7864,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2),
 	SND_PCI_QUIRK(0x103c, 0x18e6, "HP", ALC269_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x218b, "HP", ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED),
-	SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY),
-	/* ALC282 */
 	SND_PCI_QUIRK(0x103c, 0x21f9, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2210, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2214, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
+	SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2236, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2237, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2238, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2239, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x224b, "HP", ALC269_FIXUP_HP_LINE1_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
-	SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS),
-	SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS),
-	SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M),
-	SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	/* ALC290 */
-	SND_PCI_QUIRK(0x103c, 0x221b, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x2221, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
-	SND_PCI_QUIRK(0x103c, 0x2225, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2253, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2254, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2255, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
@@ -7900,26 +7883,41 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x2257, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2259, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x225a, "HP", ALC269_FIXUP_HP_DOCK_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x225f, "HP", ALC280_FIXUP_HP_GPIO2_MIC_HOTKEY),
 	SND_PCI_QUIRK(0x103c, 0x2260, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2263, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2264, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2265, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x2268, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x226a, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x226b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x226e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x2271, "HP", ALC286_FIXUP_HP_GPIO_LED),
 	SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x2272, "HP", ALC280_FIXUP_HP_DOCK_PINS),
 	SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x2273, "HP", ALC280_FIXUP_HP_DOCK_PINS),
 	SND_PCI_QUIRK(0x103c, 0x2278, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x227f, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2282, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x228b, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x228e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x229e, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22b2, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22b7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22bf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x22c5, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x22c7, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x22c8, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x22c4, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22cf, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
+	SND_PCI_QUIRK(0x103c, 0x22db, "HP", ALC280_FIXUP_HP_9480M),
+	SND_PCI_QUIRK(0x103c, 0x22dc, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
+	SND_PCI_QUIRK(0x103c, 0x22fb, "HP", ALC269_FIXUP_HP_GPIO_MIC1_LED),
 	SND_PCI_QUIRK(0x103c, 0x2334, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2335, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2336, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
 	SND_PCI_QUIRK(0x103c, 0x2337, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC1),
-	SND_PCI_QUIRK(0x103c, 0x221c, "HP EliteBook 755 G2", ALC280_FIXUP_HP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x103c, 0x802e, "HP Z240 SFF", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x802f, "HP Z240", ALC221_FIXUP_HP_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x820d, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3),
@@ -7946,16 +7944,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x10d0, "ASUS X540LA/X540LJ", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x1043, 0x11c0, "ASUS X556UR", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1271, "ASUS X430UN", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1290, "ASUS X441SA", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x12a0, "ASUS X441UV", ALC233_FIXUP_EAPD_COEF_AND_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x12e0, "ASUS X541SA", ALC256_FIXUP_ASUS_MIC),
+	SND_PCI_QUIRK(0x1043, 0x12f0, "ASUS X541UV", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK),
+	SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
 	SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x194e, "ASUS UX563FD", ALC294_FIXUP_ASUS_HPE),
@@ -7968,32 +7968,31 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
-	SND_PCI_QUIRK(0x1043, 0x125e, "ASUS Q524UQK", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1d4e, "ASUS TM420", ALC256_FIXUP_ASUS_HPE),
 	SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502),
 	SND_PCI_QUIRK(0x1043, 0x1e8e, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401),
-	SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS),
 	SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2),
 	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x8516, "ASUS X101CH", ALC269_FIXUP_ASUS_X101),
-	SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
 	SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
 	SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
 	SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
+	SND_PCI_QUIRK(0x104d, 0x90b5, "Sony VAIO Pro 11", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x104d, 0x90b6, "Sony VAIO Pro 13", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
 	SND_PCI_QUIRK(0x10cf, 0x159f, "Lifebook E780", ALC269_FIXUP_LIFEBOOK_NO_HP_TO_LINEOUT),
 	SND_PCI_QUIRK(0x10cf, 0x15dc, "Lifebook T731", ALC269_FIXUP_LIFEBOOK_HP_PIN),
-	SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
 	SND_PCI_QUIRK(0x10cf, 0x1629, "Lifebook U7x7", ALC255_FIXUP_LIFEBOOK_U7x7_HEADSET_MIC),
+	SND_PCI_QUIRK(0x10cf, 0x1757, "Lifebook E752", ALC269_FIXUP_LIFEBOOK_HP_PIN),
 	SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC),
 	SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE),
+	SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
 	SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10ec, 0x1252, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
 	SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
@@ -8003,9 +8002,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x144d, 0xc176, "Samsung Notebook 9 Pro (NP930MBE-K04US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
-	SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8),
 	SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
+	SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
 	SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1462, 0xb171, "Cubi N 8GL (MS-B171)", ALC283_FIXUP_HEADSET_MIC),
@@ -8061,9 +8060,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x17aa, 0x21ca, "Thinkpad L412", ALC269_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE),
+	SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK_LIMIT_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK),
-	SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2208, "Thinkpad T431s", ALC269_FIXUP_LENOVO_DOCK),
@@ -8107,6 +8106,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
 	SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
+	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
 	SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
 	SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),
@@ -8125,20 +8125,18 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x5109, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x17aa, 0x511e, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
-	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K),
 	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
 	SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS),
 	SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20),
 	SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI),
 	SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101),
 	SND_PCI_QUIRK(0x1b7d, 0xa831, "Ordissimo EVE2 ", ALC269VB_FIXUP_ORDISSIMO_EVE2), /* Also known as Malata PC-B1303 */
+	SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
+	SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
 	SND_PCI_QUIRK(0x1d72, 0x1602, "RedmiBook", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1d72, 0x1701, "XiaomiNotebook Pro", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1d72, 0x1901, "RedmiBook 14", ALC256_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1d72, 0x1947, "RedmiBook Air", ALC255_FIXUP_XIAOMI_HEADSET_MIC),
-	SND_PCI_QUIRK(0x10ec, 0x118c, "Medion EE4254 MD62100", ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1c06, 0x2013, "Lemote A1802", ALC269_FIXUP_LEMOTE_A1802),
-	SND_PCI_QUIRK(0x1c06, 0x2015, "Lemote A190X", ALC269_FIXUP_LEMOTE_A190X),
 	SND_PCI_QUIRK(0x8086, 0x2074, "Intel NUC 8", ALC233_FIXUP_INTEL_NUC8_DMIC),
 	SND_PCI_QUIRK(0x8086, 0x2080, "Intel NUC 8 Rugged", ALC256_FIXUP_INTEL_NUC8_RUGGED),
 	SND_PCI_QUIRK(0x8086, 0x2081, "Intel NUC 10", ALC256_FIXUP_INTEL_NUC10),
@@ -8600,6 +8598,16 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
 		{0x19, 0x03a11020},
 		{0x21, 0x0321101f}),
 	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
+		{0x12, 0x90a60130},
+		{0x14, 0x90170110},
+		{0x19, 0x04a11040},
+		{0x21, 0x04211020}),
+	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
+		{0x14, 0x90170110},
+		{0x19, 0x04a11040},
+		{0x1d, 0x40600001},
+		{0x21, 0x04211020}),
+	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
 		{0x14, 0x90170110},
 		{0x19, 0x04a11040},
 		{0x21, 0x04211020}),
@@ -8767,10 +8775,6 @@ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = {
 	SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
 		{0x19, 0x40000000},
 		{0x1a, 0x40000000}),
-	SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_THINKPAD_NO_BASS_SPK_HEADSET_JACK,
-		{0x14, 0x90170110},
-		{0x19, 0x04a11040},
-		{0x21, 0x04211020}),
 	{}
 };
 
@@ -9086,8 +9090,7 @@ static const struct snd_pci_quirk alc861_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", ALC861_FIXUP_ASUS_A6RP),
 	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", ALC861_FIXUP_AMP_VREF_0F),
 	SND_PCI_QUIRK(0x1462, 0x7254, "HP DX2200", ALC861_FIXUP_NO_JACK_DETECT),
-	SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", ALC861_FIXUP_AMP_VREF_0F),
-	SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", ALC861_FIXUP_AMP_VREF_0F),
+	SND_PCI_QUIRK_VENDOR(0x1584, "Haier/Uniwill", ALC861_FIXUP_AMP_VREF_0F),
 	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", ALC861_FIXUP_FSC_AMILO_PI1505),
 	{}
 };
@@ -9882,6 +9885,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
 	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
+	SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
 	SND_PCI_QUIRK(0x1025, 0x123c, "Acer Nitro N50-600", ALC662_FIXUP_ACER_NITRO_HEADSET_MODE),
 	SND_PCI_QUIRK(0x1025, 0x124e, "Acer 2660G", ALC662_FIXUP_ACER_X2660G_HEADSET_MODE),
 	SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
@@ -9898,9 +9902,9 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x103c, 0x873e, "HP", ALC671_FIXUP_HP_HEADSET_MIC2),
 	SND_PCI_QUIRK(0x1043, 0x1080, "Asus UX501VW", ALC668_FIXUP_HEADSET_MODE),
 	SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50),
-	SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
 	SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50),
 	SND_PCI_QUIRK(0x1043, 0x12ff, "ASUS G751", ALC668_FIXUP_ASUS_G751),
+	SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A),
 	SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
 	SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16),
 	SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51),
@@ -9920,7 +9924,6 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
 	SND_PCI_QUIRK(0x1b35, 0x1234, "CZC ET26", ALC662_FIXUP_CZC_ET26),
 	SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
-	SND_PCI_QUIRK(0x1025, 0x0566, "Acer Aspire Ethos 8951G", ALC669_FIXUP_ACER_ASPIRE_ETHOS),
 
 #if 0
 	/* Below is a quirk table taken from the old code.
diff --git a/sound/soc/codecs/ak5558.c b/sound/soc/codecs/ak5558.c
index 5eb4168bb9d93..e98312a6b8401 100644
--- a/sound/soc/codecs/ak5558.c
+++ b/sound/soc/codecs/ak5558.c
@@ -264,7 +264,7 @@ static void ak5558_power_off(struct ak5558_priv *ak5558)
 	if (!ak5558->reset_gpiod)
 		return;
 
-	gpiod_set_value_cansleep(ak5558->reset_gpiod, 0);
+	gpiod_set_value_cansleep(ak5558->reset_gpiod, 1);
 	usleep_range(1000, 2000);
 }
 
@@ -273,7 +273,7 @@ static void ak5558_power_on(struct ak5558_priv *ak5558)
 	if (!ak5558->reset_gpiod)
 		return;
 
-	gpiod_set_value_cansleep(ak5558->reset_gpiod, 1);
+	gpiod_set_value_cansleep(ak5558->reset_gpiod, 0);
 	usleep_range(1000, 2000);
 }
 
diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c
index 6007e63057354..1bc4981246899 100644
--- a/sound/soc/generic/audio-graph-card.c
+++ b/sound/soc/generic/audio-graph-card.c
@@ -340,7 +340,7 @@ static int graph_dai_link_of(struct asoc_simple_priv *priv,
 	struct device_node *top = dev->of_node;
 	struct asoc_simple_dai *cpu_dai;
 	struct asoc_simple_dai *codec_dai;
-	int ret, single_cpu;
+	int ret, single_cpu = 0;
 
 	/* Do it only CPU turn */
 	if (!li->cpu)
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
index fc9c753db8dd3..4484c40c7a39c 100644
--- a/sound/soc/generic/simple-card.c
+++ b/sound/soc/generic/simple-card.c
@@ -258,7 +258,7 @@ static int simple_dai_link_of(struct asoc_simple_priv *priv,
 	struct device_node *plat = NULL;
 	char prop[128];
 	char *prefix = "";
-	int ret, single_cpu;
+	int ret, single_cpu = 0;
 
 	/*
 	 *	 |CPU   |Codec   : turn
diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c
index 829f95fc41797..16996f6aa2dcf 100644
--- a/sound/soc/intel/boards/kbl_da7219_max98927.c
+++ b/sound/soc/intel/boards/kbl_da7219_max98927.c
@@ -282,11 +282,33 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 	struct snd_interval *channels = hw_param_interval(params,
 			SNDRV_PCM_HW_PARAM_CHANNELS);
 	struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
-	struct snd_soc_dpcm *dpcm = container_of(
-			params, struct snd_soc_dpcm, hw_params);
-	struct snd_soc_dai_link *fe_dai_link = dpcm->fe->dai_link;
-	struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link;
+	struct snd_soc_dpcm *dpcm, *rtd_dpcm = NULL;
 
+	/*
+	 * The following loop will be called only for playback stream
+	 * In this platform, there is only one playback device on every SSP
+	 */
+	for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_PLAYBACK, dpcm) {
+		rtd_dpcm = dpcm;
+		break;
+	}
+
+	/*
+	 * This following loop will be called only for capture stream
+	 * In this platform, there is only one capture device on every SSP
+	 */
+	for_each_dpcm_fe(rtd, SNDRV_PCM_STREAM_CAPTURE, dpcm) {
+		rtd_dpcm = dpcm;
+		break;
+	}
+
+	if (!rtd_dpcm)
+		return -EINVAL;
+
+	/*
+	 * The above 2 loops are mutually exclusive based on the stream direction,
+	 * thus rtd_dpcm variable will never be overwritten
+	 */
 	/*
 	 * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE,
 	 * where as kblda7219m98927 & kblmax98927 supports S16_LE by default.
@@ -309,9 +331,9 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 	/*
 	 * The ADSP will convert the FE rate to 48k, stereo, 24 bit
 	 */
-	if (!strcmp(fe_dai_link->name, "Kbl Audio Port") ||
-	    !strcmp(fe_dai_link->name, "Kbl Audio Headset Playback") ||
-	    !strcmp(fe_dai_link->name, "Kbl Audio Capture Port")) {
+	if (!strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Port") ||
+	    !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Headset Playback") ||
+	    !strcmp(rtd_dpcm->fe->dai_link->name, "Kbl Audio Capture Port")) {
 		rate->min = rate->max = 48000;
 		channels->min = channels->max = 2;
 		snd_mask_none(fmt);
@@ -322,7 +344,7 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
 	 * The speaker on the SSP0 supports S16_LE and not S24_LE.
 	 * thus changing the mask here
 	 */
-	if (!strcmp(be_dai_link->name, "SSP0-Codec"))
+	if (!strcmp(rtd_dpcm->be->dai_link->name, "SSP0-Codec"))
 		snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
 
 	return 0;
diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c
index bb9910d4cbe24..0588470715844 100644
--- a/sound/soc/samsung/tm2_wm5110.c
+++ b/sound/soc/samsung/tm2_wm5110.c
@@ -553,7 +553,7 @@ static int tm2_probe(struct platform_device *pdev)
 
 		ret = of_parse_phandle_with_args(dev->of_node, "i2s-controller",
 						 cells_name, i, &args);
-		if (!args.np) {
+		if (ret) {
 			dev_err(dev, "i2s-controller property parse error: %d\n", i);
 			ret = -EINVAL;
 			goto dai_node_put;
diff --git a/sound/usb/card.c b/sound/usb/card.c
index 230d862cfa3a8..c2dd18c5cadbb 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -176,9 +176,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int
 				ctrlif, interface);
 			return -EINVAL;
 		}
-		usb_driver_claim_interface(&usb_audio_driver, iface, (void *)-1L);
-
-		return 0;
+		return usb_driver_claim_interface(&usb_audio_driver, iface,
+						  USB_AUDIO_IFACE_UNUSED);
 	}
 
 	if ((altsd->bInterfaceClass != USB_CLASS_AUDIO &&
@@ -198,7 +197,8 @@ static int snd_usb_create_stream(struct snd_usb_audio *chip, int ctrlif, int int
 
 	if (! snd_usb_parse_audio_interface(chip, interface)) {
 		usb_set_interface(dev, interface, 0); /* reset the current interface */
-		usb_driver_claim_interface(&usb_audio_driver, iface, (void *)-1L);
+		return usb_driver_claim_interface(&usb_audio_driver, iface,
+						  USB_AUDIO_IFACE_UNUSED);
 	}
 
 	return 0;
@@ -703,7 +703,7 @@ static void usb_audio_disconnect(struct usb_interface *intf)
 	struct snd_card *card;
 	struct list_head *p;
 
-	if (chip == (void *)-1L)
+	if (chip == USB_AUDIO_IFACE_UNUSED)
 		return;
 
 	card = chip->card;
@@ -811,7 +811,7 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
 	struct usb_mixer_interface *mixer;
 	struct list_head *p;
 
-	if (chip == (void *)-1L)
+	if (chip == USB_AUDIO_IFACE_UNUSED)
 		return 0;
 
 	if (!chip->num_suspended_intf++) {
@@ -842,7 +842,7 @@ static int __usb_audio_resume(struct usb_interface *intf, bool reset_resume)
 	struct list_head *p;
 	int err = 0;
 
-	if (chip == (void *)-1L)
+	if (chip == USB_AUDIO_IFACE_UNUSED)
 		return 0;
 
 	atomic_inc(&chip->active); /* avoid autopm */
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index 1cc17c449407c..c205a26ef5092 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -1332,7 +1332,7 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi *umidi,
 
  error:
 	snd_usbmidi_in_endpoint_delete(ep);
-	return -ENOMEM;
+	return err;
 }
 
 /*
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 3d1585c12b074..186e90e3636c7 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -55,8 +55,12 @@ static int create_composite_quirk(struct snd_usb_audio *chip,
 		if (!iface)
 			continue;
 		if (quirk->ifnum != probed_ifnum &&
-		    !usb_interface_claimed(iface))
-			usb_driver_claim_interface(driver, iface, (void *)-1L);
+		    !usb_interface_claimed(iface)) {
+			err = usb_driver_claim_interface(driver, iface,
+							 USB_AUDIO_IFACE_UNUSED);
+			if (err < 0)
+				return err;
+		}
 	}
 
 	return 0;
@@ -390,8 +394,12 @@ static int create_autodetect_quirks(struct snd_usb_audio *chip,
 			continue;
 
 		err = create_autodetect_quirk(chip, iface, driver);
-		if (err >= 0)
-			usb_driver_claim_interface(driver, iface, (void *)-1L);
+		if (err >= 0) {
+			err = usb_driver_claim_interface(driver, iface,
+							 USB_AUDIO_IFACE_UNUSED);
+			if (err < 0)
+				return err;
+		}
 	}
 
 	return 0;
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 55a2119c2411d..ff97fdcf63bd5 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -59,6 +59,8 @@ struct snd_usb_audio {
 	struct media_intf_devnode *ctl_intf_media_devnode;
 };
 
+#define USB_AUDIO_IFACE_UNUSED	((void *)-1L)
+
 #define usb_audio_err(chip, fmt, args...) \
 	dev_err(&(chip)->dev->dev, fmt, ##args)
 #define usb_audio_warn(chip, fmt, args...) \
diff --git a/tools/perf/trace/beauty/fsconfig.sh b/tools/perf/trace/beauty/fsconfig.sh
index 83fb24df05c9f..bc6ef7bb7a5f9 100755
--- a/tools/perf/trace/beauty/fsconfig.sh
+++ b/tools/perf/trace/beauty/fsconfig.sh
@@ -10,8 +10,7 @@ fi
 linux_mount=${linux_header_dir}/mount.h
 
 printf "static const char *fsconfig_cmds[] = {\n"
-regex='^[[:space:]]*+FSCONFIG_([[:alnum:]_]+)[[:space:]]*=[[:space:]]*([[:digit:]]+)[[:space:]]*,[[:space:]]*.*'
-egrep $regex ${linux_mount} | \
-	sed -r "s/$regex/\2 \1/g"	| \
-	xargs printf "\t[%s] = \"%s\",\n"
+ms='[[:space:]]*'
+sed -nr "s/^${ms}FSCONFIG_([[:alnum:]_]+)${ms}=${ms}([[:digit:]]+)${ms},.*/\t[\2] = \"\1\",/p" \
+	${linux_mount}
 printf "};\n"
diff --git a/tools/perf/util/symbol_fprintf.c b/tools/perf/util/symbol_fprintf.c
index 35c936ce33efa..2664fb65e47ad 100644
--- a/tools/perf/util/symbol_fprintf.c
+++ b/tools/perf/util/symbol_fprintf.c
@@ -68,7 +68,7 @@ size_t dso__fprintf_symbols_by_name(struct dso *dso,
 
 	for (nd = rb_first_cached(&dso->symbol_names); nd; nd = rb_next(nd)) {
 		pos = rb_entry(nd, struct symbol_name_rb_node, rb_node);
-		fprintf(fp, "%s\n", pos->sym.name);
+		ret += fprintf(fp, "%s\n", pos->sym.name);
 	}
 
 	return ret;
diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
index c02291e9841e3..880e3ab9d088d 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh
@@ -271,7 +271,7 @@ test_span_gre_fdb_roaming()
 
 	while ((RET == 0)); do
 		bridge fdb del dev $swp3 $h3mac vlan 555 master 2>/dev/null
-		bridge fdb add dev $swp2 $h3mac vlan 555 master
+		bridge fdb add dev $swp2 $h3mac vlan 555 master static
 		sleep 1
 		fail_test_span_gre_dir $tundev ingress
 
diff --git a/virt/kvm/coalesced_mmio.c b/virt/kvm/coalesced_mmio.c
index 8ffd07e2a1602..6b870e4b9b972 100644
--- a/virt/kvm/coalesced_mmio.c
+++ b/virt/kvm/coalesced_mmio.c
@@ -178,21 +178,36 @@ int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *kvm,
 					   struct kvm_coalesced_mmio_zone *zone)
 {
 	struct kvm_coalesced_mmio_dev *dev, *tmp;
+	int r;
 
 	if (zone->pio != 1 && zone->pio != 0)
 		return -EINVAL;
 
 	mutex_lock(&kvm->slots_lock);
 
-	list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list)
+	list_for_each_entry_safe(dev, tmp, &kvm->coalesced_zones, list) {
 		if (zone->pio == dev->zone.pio &&
 		    coalesced_mmio_in_range(dev, zone->addr, zone->size)) {
-			kvm_io_bus_unregister_dev(kvm,
+			r = kvm_io_bus_unregister_dev(kvm,
 				zone->pio ? KVM_PIO_BUS : KVM_MMIO_BUS, &dev->dev);
 			kvm_iodevice_destructor(&dev->dev);
+
+			/*
+			 * On failure, unregister destroys all devices on the
+			 * bus _except_ the target device, i.e. coalesced_zones
+			 * has been modified.  No need to restart the walk as
+			 * there aren't any zones left.
+			 */
+			if (r)
+				break;
 		}
+	}
 
 	mutex_unlock(&kvm->slots_lock);
 
+	/*
+	 * Ignore the result of kvm_io_bus_unregister_dev(), from userspace's
+	 * perspective, the coalesced MMIO is most definitely unregistered.
+	 */
 	return 0;
 }
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 048b555c5acc9..f83fa0aeeb451 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -4017,15 +4017,15 @@ int kvm_io_bus_register_dev(struct kvm *kvm, enum kvm_bus bus_idx, gpa_t addr,
 }
 
 /* Caller must hold slots_lock. */
-void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
-			       struct kvm_io_device *dev)
+int kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
+			      struct kvm_io_device *dev)
 {
 	int i, j;
 	struct kvm_io_bus *new_bus, *bus;
 
 	bus = kvm_get_bus(kvm, bus_idx);
 	if (!bus)
-		return;
+		return 0;
 
 	for (i = 0; i < bus->dev_count; i++)
 		if (bus->range[i].dev == dev) {
@@ -4033,7 +4033,7 @@ void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
 		}
 
 	if (i == bus->dev_count)
-		return;
+		return 0;
 
 	new_bus = kmalloc(struct_size(bus, range, bus->dev_count - 1),
 			  GFP_KERNEL_ACCOUNT);
@@ -4054,7 +4054,7 @@ void kvm_io_bus_unregister_dev(struct kvm *kvm, enum kvm_bus bus_idx,
 	rcu_assign_pointer(kvm->buses[bus_idx], new_bus);
 	synchronize_srcu_expedited(&kvm->srcu);
 	kfree(bus);
-	return;
+	return new_bus ? 0 : -ENOMEM;
 }
 
 struct kvm_io_device *kvm_io_bus_get_dev(struct kvm *kvm, enum kvm_bus bus_idx,