Merge bec4c2968f ("Merge tag 'ecryptfs-5.11-rc6-setxattr-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs") into android-mainline

Steps on the way to 5.11-rc6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ia363f5845035c40bea3f034b258054827ed56701
2021-01-29 11:08:00 +01:00
parent 4ff70ea40c bec4c2968f
commit 494e510348
191 changed files with 1464 additions and 783 deletions
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -1807,12 +1807,24 @@ seg6_flowlabel - INTEGER
 ``conf/default/*``:
 	Change the interface-specific default settings.

+	These settings would be used during creating new interfaces.
+

 ``conf/all/*``:
 	Change all the interface-specific settings.

 	[XXX:  Other special features than forwarding?]

+conf/all/disable_ipv6 - BOOLEAN
+	Changing this value is same as changing ``conf/default/disable_ipv6``
+	setting and also all per-interface ``disable_ipv6`` settings to the same
+	value.
+
+	Reading this value does not have any particular meaning. It does not say
+	whether IPv6 support is enabled or disabled. Returned value can be 1
+	also in the case when some interface has ``disable_ipv6`` set to 0 and
+	has configured IPv6 addresses.
+
 conf/all/forwarding - BOOLEAN
 	Enable global IPv6 forwarding between all interfaces.

--- a/9
+++ b/9
@@ -3239,6 +3239,7 @@ L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://sourceforge.net/projects/bonding/
 F:	drivers/net/bonding/
+F:	include/net/bonding.h
 F:	include/uapi/linux/if_bonding.h

 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
@@ -3411,7 +3412,7 @@ F:	Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
 F:	drivers/pci/controller/pcie-brcmstb.c
 F:	drivers/staging/vc04_services
 N:	bcm2711
-N:	bcm2835
+N:	bcm283*

 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
 M:	Florian Fainelli <f.fainelli@gmail.com>
@@ -8433,11 +8434,8 @@ F:	drivers/i3c/
 F:	include/linux/i3c/

 IA64 (Itanium) PLATFORM
-M:	Tony Luck <tony.luck@intel.com>
-M:	Fenghua Yu <fenghua.yu@intel.com>
 L:	linux-ia64@vger.kernel.org
-S:	Odd Fixes
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
+S:	Orphan
 F:	Documentation/ia64/
 F:	arch/ia64/

@@ -12422,6 +12420,7 @@ F:	tools/testing/selftests/net/ipsec.c
 NETWORKING [IPv4/IPv6]
 M:	"David S. Miller" <davem@davemloft.net>
 M:	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
+M:	David Ahern <dsahern@kernel.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -16,6 +16,13 @@
 		stdout-path = &uart1;
 	};

+	aliases {
+		mmc0 = &usdhc2;
+		mmc1 = &usdhc3;
+		mmc2 = &usdhc4;
+		/delete-property/ mmc3;
+	};
+
 	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x80000000>;
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -418,7 +418,7 @@

 			/* VDD_AUD_1P8: Audio codec */
 			reg_aud_1p8v: ldo3 {
-				regulator-name = "vdd1p8";
+				regulator-name = "vdd1p8a";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-boot-on;
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@@ -137,7 +137,7 @@

 	lcd_backlight: lcd-backlight {
 		compatible = "pwm-backlight";
-		pwms = <&pwm4 0 5000000>;
+		pwms = <&pwm4 0 5000000 0>;
 		pwm-names = "LCD_BKLT_PWM";

 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
@@ -167,7 +167,7 @@
 		i2c-gpio,delay-us = <2>; /* ~100 kHz */
 		#address-cells = <1>;
 		#size-cells = <0>;
-		status = "disabld";
+		status = "disabled";
 	};

 	i2c_cam: i2c-gpio-cam {
@@ -179,7 +179,7 @@
 		i2c-gpio,delay-us = <2>; /* ~100 kHz */
 		#address-cells = <1>;
 		#size-cells = <0>;
-		status = "disabld";
+		status = "disabled";
 	};
 };

--- a/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
@@ -53,7 +53,6 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
-	phy-handle = <&phy>;
 	phy-mode = "rgmii-id";
 	phy-reset-duration = <2>;
 	phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
@@ -63,10 +62,19 @@
 		#address-cells = <1>;
 		#size-cells = <0>;

-		phy: ethernet-phy@0 {
+		/*
+		 * The PHY can appear at either address 0 or 4 due to the
+		 * configuration (LED) pin not being pulled sufficiently.
+		 */
+		ethernet-phy@0 {
 			reg = <0>;
 			qca,clk-out-frequency = <125000000>;
 		};
+
+		ethernet-phy@4 {
+			reg = <4>;
+			qca,clk-out-frequency = <125000000>;
+		};
 	};
 };

--- a/arch/arm/boot/dts/imx7d-flex-concentrator.dts
+++ b/arch/arm/boot/dts/imx7d-flex-concentrator.dts
@@ -115,6 +115,7 @@
 		compatible = "nxp,pcf2127";
 		reg = <0>;
 		spi-max-frequency = <2000000>;
+		reset-source;
 	};
 };

--- a/arch/arm/boot/dts/ste-db8500.dtsi
+++ b/arch/arm/boot/dts/ste-db8500.dtsi
@@ -12,4 +12,42 @@
 					    200000 0>;
 		};
 	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* Modem trace memory */
+		ram@06000000 {
+			reg = <0x06000000 0x00f00000>;
+			no-map;
+		};
+
+		/* Modem shared memory */
+		ram@06f00000 {
+			reg = <0x06f00000 0x00100000>;
+			no-map;
+		};
+
+		/* Modem private memory */
+		ram@07000000 {
+			reg = <0x07000000 0x01000000>;
+			no-map;
+		};
+
+		/*
+		 * Initial Secure Software ISSW memory
+		 *
+		 * This is probably only used if the kernel tries
+		 * to actually call into trustzone to run secure
+		 * applications, which the mainline kernel probably
+		 * will not do on this old chipset. But you can never
+		 * be too careful, so reserve this memory anyway.
+		 */
+		ram@17f00000 {
+			reg = <0x17f00000 0x00100000>;
+			no-map;
+		};
+	};
 };
--- a/arch/arm/boot/dts/ste-db8520.dtsi
+++ b/arch/arm/boot/dts/ste-db8520.dtsi
@@ -12,4 +12,42 @@
 					    200000 0>;
 		};
 	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* Modem trace memory */
+		ram@06000000 {
+			reg = <0x06000000 0x00f00000>;
+			no-map;
+		};
+
+		/* Modem shared memory */
+		ram@06f00000 {
+			reg = <0x06f00000 0x00100000>;
+			no-map;
+		};
+
+		/* Modem private memory */
+		ram@07000000 {
+			reg = <0x07000000 0x01000000>;
+			no-map;
+		};
+
+		/*
+		 * Initial Secure Software ISSW memory
+		 *
+		 * This is probably only used if the kernel tries
+		 * to actually call into trustzone to run secure
+		 * applications, which the mainline kernel probably
+		 * will not do on this old chipset. But you can never
+		 * be too careful, so reserve this memory anyway.
+		 */
+		ram@17f00000 {
+			reg = <0x17f00000 0x00100000>;
+			no-map;
+		};
+	};
 };
--- a/arch/arm/boot/dts/ste-db9500.dtsi
+++ b/arch/arm/boot/dts/ste-db9500.dtsi
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "ste-dbx5x0.dtsi"
+
+/ {
+	cpus {
+		cpu@300 {
+			/* cpufreq controls */
+			operating-points = <1152000 0
+					    800000 0
+					    400000 0
+					    200000 0>;
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/*
+		 * Initial Secure Software ISSW memory
+		 *
+		 * This is probably only used if the kernel tries
+		 * to actually call into trustzone to run secure
+		 * applications, which the mainline kernel probably
+		 * will not do on this old chipset. But you can never
+		 * be too careful, so reserve this memory anyway.
+		 */
+		ram@17f00000 {
+			reg = <0x17f00000 0x00100000>;
+			no-map;
+		};
+	};
+};
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -4,7 +4,7 @@
 */

 /dts-v1/;
-#include "ste-db8500.dtsi"
+#include "ste-db9500.dtsi"
 #include "ste-href-ab8500.dtsi"
 #include "ste-href-family-pinctrl.dtsi"

--- a/arch/arm/mach-imx/suspend-imx6.S
+++ b/arch/arm/mach-imx/suspend-imx6.S
@@ -67,6 +67,7 @@
 #define MX6Q_CCM_CCR	0x0

 	.align 3
+	.arm

 	.macro  sync_l2_cache

--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
@@ -4,11 +4,16 @@
 */
 	usb {
 		compatible = "simple-bus";
-		dma-ranges;
 		#address-cells = <2>;
 		#size-cells = <2>;
 		ranges = <0x0 0x0 0x0 0x68500000 0x0 0x00400000>;

+		/*
+		 * Internally, USB bus to the interconnect can only address up
+		 * to 40-bit
+		 */
+		dma-ranges = <0 0 0 0 0x100 0x0>;
+
 		usbphy0: usb-phy@0 {
 			compatible = "brcm,sr-usb-combo-phy";
 			reg = <0x0 0x00000000 0x0 0x100>;
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -101,7 +101,7 @@
 	reboot {
 		compatible ="syscon-reboot";
 		regmap = <&rst>;
-		offset = <0xb0>;
+		offset = <0>;
 		mask = <0x02>;
 	};

--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -253,7 +253,7 @@
 			#size-cells = <1>;
 			ranges;

-			spba: bus@30000000 {
+			spba: spba-bus@30000000 {
 				compatible = "fsl,spba-bus", "simple-bus";
 				#address-cells = <1>;
 				#size-cells = <1>;
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -266,7 +266,7 @@
 				#gpio-cells = <2>;
 				interrupt-controller;
 				#interrupt-cells = <2>;
-				gpio-ranges = <&iomuxc 0 56 26>, <&iomuxc 0 144 4>;
+				gpio-ranges = <&iomuxc 0 56 26>, <&iomuxc 26 144 4>;
 			};

 			gpio4: gpio@30230000 {
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -991,8 +991,6 @@ CONFIG_ARCH_TEGRA_210_SOC=y
 CONFIG_ARCH_TEGRA_186_SOC=y
 CONFIG_ARCH_TEGRA_194_SOC=y
 CONFIG_ARCH_TEGRA_234_SOC=y
-CONFIG_ARCH_K3_AM6_SOC=y
-CONFIG_ARCH_K3_J721E_SOC=y
 CONFIG_TI_SCI_PM_DOMAINS=y
 CONFIG_EXTCON_PTN5150=m
 CONFIG_EXTCON_USB_GPIO=y
--- a/arch/ia64/include/uapi/asm/cmpxchg.h
+++ b/arch/ia64/include/uapi/asm/cmpxchg.h
@@ -54,7 +54,7 @@ extern void ia64_xchg_called_with_bad_pointer(void);
 })

 #define xchg(ptr, x)							\
-((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
+({(__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr)));})

 /*
 * Atomic compare and exchange.  Compare OLD with MEM, if identical,
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -171,30 +171,35 @@ void vtime_account_hardirq(struct task_struct *tsk)
 static irqreturn_t
 timer_interrupt (int irq, void *dev_id)
 {
-	unsigned long cur_itm, new_itm, ticks;
+	unsigned long new_itm;

 	if (cpu_is_offline(smp_processor_id())) {
 		return IRQ_HANDLED;
 	}

 	new_itm = local_cpu_data->itm_next;
-	cur_itm = ia64_get_itc();

-	if (!time_after(cur_itm, new_itm)) {
+	if (!time_after(ia64_get_itc(), new_itm))
 		printk(KERN_ERR "Oops: timer tick before it's due (itc=%lx,itm=%lx)\n",
-		       cur_itm, new_itm);
-		ticks = 1;
-	} else {
-		ticks = DIV_ROUND_UP(cur_itm - new_itm,
-				     local_cpu_data->itm_delta);
-		new_itm += ticks * local_cpu_data->itm_delta;
+		       ia64_get_itc(), new_itm);
+
+	while (1) {
+		new_itm += local_cpu_data->itm_delta;
+
+		legacy_timer_tick(smp_processor_id() == time_keeper_id);
+
+		local_cpu_data->itm_next = new_itm;
+
+		if (time_after(new_itm, ia64_get_itc()))
+			break;
+
+		/*
+		 * Allow IPIs to interrupt the timer loop.
+		 */
+		local_irq_enable();
+		local_irq_disable();
 	}

-	if (smp_processor_id() != time_keeper_id)
-		ticks = 0;
-
-	legacy_timer_tick(ticks);
-
 	do {
 		/*
 		 * If we're too close to the next clock tick for
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -202,9 +202,8 @@ config PREFETCH
 	depends on PA8X00 || PA7200

 config MLONGCALLS
-	bool "Enable the -mlong-calls compiler option for big kernels"
-	default y if !MODULES || UBSAN || FTRACE
-	default n
+	def_bool y if !MODULES || UBSAN || FTRACE
+	bool "Enable the -mlong-calls compiler option for big kernels" if MODULES && !UBSAN && !FTRACE
 	depends on PA8X00
 	help
 	  If you configure the kernel to include many drivers built-in instead
--- a/arch/parisc/include/asm/irq.h
+++ b/arch/parisc/include/asm/irq.h
@@ -47,7 +47,4 @@ extern unsigned long txn_affinity_addr(unsigned int irq, int cpu);
 extern int cpu_claim_irq(unsigned int irq, struct irq_chip *, void *);
 extern int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest);

-/* soft power switch support (power.c) */
-extern struct tasklet_struct power_tasklet;
-
 #endif	/* _ASM_PARISC_IRQ_H */
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -997,10 +997,17 @@ intr_do_preempt:
 	bb,<,n	%r20, 31 - PSW_SM_I, intr_restore
 	nop

+	/* ssm PSW_SM_I done later in intr_restore */
+#ifdef CONFIG_MLONGCALLS
+	ldil	L%intr_restore, %r2
+	load32	preempt_schedule_irq, %r1
+	bv	%r0(%r1)
+	ldo	R%intr_restore(%r2), %r2
+#else
+	ldil	L%intr_restore, %r1
 	BL	preempt_schedule_irq, %r2
-	nop
-
-	b,n	intr_restore		/* ssm PSW_SM_I done by intr_restore */
+	ldo	R%intr_restore(%r1), %r2
+#endif
 #endif /* CONFIG_PREEMPTION */

 	/*
--- a/arch/x86/include/asm/idtentry.h
+++ b/arch/x86/include/asm/idtentry.h
@@ -613,6 +613,7 @@ DECLARE_IDTENTRY_VC(X86_TRAP_VC,	exc_vmm_communication);

 #ifdef CONFIG_XEN_PV
 DECLARE_IDTENTRY_XENCB(X86_TRAP_OTHER,	exc_xen_hypervisor_callback);
+DECLARE_IDTENTRY_RAW(X86_TRAP_OTHER,	exc_xen_unknown_trap);
 #endif

 /* Device interrupts common/spurious */
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -583,6 +583,13 @@ DEFINE_IDTENTRY_RAW(xenpv_exc_debug)
 		exc_debug(regs);
 }

+DEFINE_IDTENTRY_RAW(exc_xen_unknown_trap)
+{
+	/* This should never happen and there is no way to handle it. */
+	pr_err("Unknown trap in Xen PV mode.");
+	BUG();
+}
+
 struct trap_array_entry {
 	void (*orig)(void);
 	void (*xen)(void);
@@ -631,6 +638,7 @@ static bool __ref get_trap_addr(void **addr, unsigned int ist)
 {
 	unsigned int nr;
 	bool ist_okay = false;
+	bool found = false;

 	/*
 	 * Replace trap handler addresses by Xen specific ones.
@@ -645,6 +653,7 @@ static bool __ref get_trap_addr(void **addr, unsigned int ist)
 		if (*addr == entry->orig) {
 			*addr = entry->xen;
 			ist_okay = entry->ist_okay;
+			found = true;
 			break;
 		}
 	}
@@ -655,9 +664,13 @@ static bool __ref get_trap_addr(void **addr, unsigned int ist)
 		nr = (*addr - (void *)early_idt_handler_array[0]) /
 		     EARLY_IDT_HANDLER_SIZE;
 		*addr = (void *)xen_early_idt_handler_array[nr];
+		found = true;
 	}

-	if (WARN_ON(ist != 0 && !ist_okay))
+	if (!found)
+		*addr = (void *)xen_asm_exc_xen_unknown_trap;
+
+	if (WARN_ON(found && ist != 0 && !ist_okay))
 		return false;

 	return true;
--- a/arch/x86/xen/xen-asm.S
+++ b/arch/x86/xen/xen-asm.S
@@ -178,6 +178,7 @@ xen_pv_trap asm_exc_simd_coprocessor_error
 #ifdef CONFIG_IA32_EMULATION
 xen_pv_trap entry_INT80_compat
 #endif
+xen_pv_trap asm_exc_xen_unknown_trap
 xen_pv_trap asm_exc_xen_hypervisor_callback

 	__INIT
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -945,7 +945,8 @@ static void blkif_set_queue_limits(struct blkfront_info *info)
 	if (info->feature_discard) {
 		blk_queue_flag_set(QUEUE_FLAG_DISCARD, rq);
 		blk_queue_max_discard_sectors(rq, get_capacity(gd));
-		rq->limits.discard_granularity = info->discard_granularity;
+		rq->limits.discard_granularity = info->discard_granularity ?:
+						 info->physical_sector_size;
 		rq->limits.discard_alignment = info->discard_alignment;
 		if (info->feature_secdiscard)
 			blk_queue_flag_set(QUEUE_FLAG_SECERASE, rq);
@@ -2179,19 +2180,12 @@ static void blkfront_closing(struct blkfront_info *info)

 static void blkfront_setup_discard(struct blkfront_info *info)
 {
-	int err;
-	unsigned int discard_granularity;
-	unsigned int discard_alignment;
-
 	info->feature_discard = 1;
-	err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
-		"discard-granularity", "%u", &discard_granularity,
-		"discard-alignment", "%u", &discard_alignment,
-		NULL);
-	if (!err) {
-		info->discard_granularity = discard_granularity;
-		info->discard_alignment = discard_alignment;
-	}
+	info->discard_granularity = xenbus_read_unsigned(info->xbdev->otherend,
+							 "discard-granularity",
+							 0);
+	info->discard_alignment = xenbus_read_unsigned(info->xbdev->otherend,
+						       "discard-alignment", 0);
 	info->feature_secdiscard =
 		!!xenbus_read_unsigned(info->xbdev->otherend, "discard-secure",
 				       0);
--- a/drivers/bus/arm-integrator-lm.c
+++ b/drivers/bus/arm-integrator-lm.c
@@ -54,6 +54,7 @@ static int integrator_lm_populate(int num, struct device *dev)
 			ret = of_platform_default_populate(child, NULL, dev);
 			if (ret) {
 				dev_err(dev, "failed to populate module\n");
+				of_node_put(child);
 				return ret;
 			}
 		}
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -6,8 +6,6 @@ config MXC_CLK

 config MXC_CLK_SCU
 	tristate
-	depends on ARCH_MXC
-	depends on IMX_SCU && HAVE_ARM_SMCCC

 config CLK_IMX1
 	def_bool SOC_IMX1
--- a/drivers/clk/mmp/clk-audio.c
+++ b/drivers/clk/mmp/clk-audio.c
@@ -392,7 +392,8 @@ static int mmp2_audio_clk_remove(struct platform_device *pdev)
 	return 0;
 }

-static int __maybe_unused mmp2_audio_clk_suspend(struct device *dev)
+#ifdef CONFIG_PM
+static int mmp2_audio_clk_suspend(struct device *dev)
 {
 	struct mmp2_audio_clk *priv = dev_get_drvdata(dev);

@@ -404,7 +405,7 @@ static int __maybe_unused mmp2_audio_clk_suspend(struct device *dev)
 	return 0;
 }

-static int __maybe_unused mmp2_audio_clk_resume(struct device *dev)
+static int mmp2_audio_clk_resume(struct device *dev)
 {
 	struct mmp2_audio_clk *priv = dev_get_drvdata(dev);

@@ -415,6 +416,7 @@ static int __maybe_unused mmp2_audio_clk_resume(struct device *dev)

 	return 0;
 }
+#endif

 static const struct dev_pm_ops mmp2_audio_clk_pm_ops = {
 	SET_RUNTIME_PM_OPS(mmp2_audio_clk_suspend, mmp2_audio_clk_resume, NULL)
--- a/drivers/clk/qcom/gcc-sc7180.c
+++ b/drivers/clk/qcom/gcc-sc7180.c
@@ -891,21 +891,6 @@ static struct clk_branch gcc_boot_rom_ahb_clk = {
 	},
 };

-static struct clk_branch gcc_camera_ahb_clk = {
-	.halt_reg = 0xb008,
-	.halt_check = BRANCH_HALT,
-	.hwcg_reg = 0xb008,
-	.hwcg_bit = 1,
-	.clkr = {
-		.enable_reg = 0xb008,
-		.enable_mask = BIT(0),
-		.hw.init = &(struct clk_init_data){
-			.name = "gcc_camera_ahb_clk",
-			.ops = &clk_branch2_ops,
-		},
-	},
-};
-
 static struct clk_branch gcc_camera_hf_axi_clk = {
 	.halt_reg = 0xb020,
 	.halt_check = BRANCH_HALT,
@@ -2317,7 +2302,6 @@ static struct clk_regmap *gcc_sc7180_clocks[] = {
 	[GCC_AGGRE_UFS_PHY_AXI_CLK] = &gcc_aggre_ufs_phy_axi_clk.clkr,
 	[GCC_AGGRE_USB3_PRIM_AXI_CLK] = &gcc_aggre_usb3_prim_axi_clk.clkr,
 	[GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr,
-	[GCC_CAMERA_AHB_CLK] = &gcc_camera_ahb_clk.clkr,
 	[GCC_CAMERA_HF_AXI_CLK] = &gcc_camera_hf_axi_clk.clkr,
 	[GCC_CAMERA_THROTTLE_HF_AXI_CLK] = &gcc_camera_throttle_hf_axi_clk.clkr,
 	[GCC_CAMERA_XO_CLK] = &gcc_camera_xo_clk.clkr,
@@ -2519,11 +2503,12 @@ static int gcc_sc7180_probe(struct platform_device *pdev)

 	/*
 	 * Keep the clocks always-ON
-	 * GCC_CPUSS_GNOC_CLK, GCC_VIDEO_AHB_CLK, GCC_DISP_AHB_CLK
-	 * GCC_GPU_CFG_AHB_CLK
+	 * GCC_CPUSS_GNOC_CLK, GCC_VIDEO_AHB_CLK, GCC_CAMERA_AHB_CLK,
+	 * GCC_DISP_AHB_CLK, GCC_GPU_CFG_AHB_CLK
 	 */
 	regmap_update_bits(regmap, 0x48004, BIT(0), BIT(0));
 	regmap_update_bits(regmap, 0x0b004, BIT(0), BIT(0));
+	regmap_update_bits(regmap, 0x0b008, BIT(0), BIT(0));
 	regmap_update_bits(regmap, 0x0b00c, BIT(0), BIT(0));
 	regmap_update_bits(regmap, 0x71004, BIT(0), BIT(0));

--- a/drivers/clk/qcom/gcc-sm8250.c
+++ b/drivers/clk/qcom/gcc-sm8250.c
@@ -722,7 +722,7 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
 		.name = "gcc_sdcc2_apps_clk_src",
 		.parent_data = gcc_parent_data_4,
 		.num_parents = 5,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_floor_ops,
 	},
 };

@@ -745,7 +745,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
 		.name = "gcc_sdcc4_apps_clk_src",
 		.parent_data = gcc_parent_data_0,
 		.num_parents = 3,
-		.ops = &clk_rcg2_ops,
+		.ops = &clk_rcg2_floor_ops,
 	},
 };

--- a/drivers/firmware/imx/Kconfig
+++ b/drivers/firmware/imx/Kconfig
@@ -13,6 +13,7 @@ config IMX_DSP
 config IMX_SCU
 	bool "IMX SCU Protocol driver"
 	depends on IMX_MBOX
+	select SOC_BUS
 	help
 	  The System Controller Firmware (SCFW) is a low-level system function
 	  which runs on a dedicated Cortex-M core to provide power, clock, and
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -758,7 +758,8 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 			MT_STORE_FIELD(inrange_state);
 			return 1;
 		case HID_DG_CONFIDENCE:
-			if (cls->name == MT_CLS_WIN_8 &&
+			if ((cls->name == MT_CLS_WIN_8 ||
+			     cls->name == MT_CLS_WIN_8_FORCE_MULTI_INPUT) &&
 				(field->application == HID_DG_TOUCHPAD ||
 				 field->application == HID_DG_TOUCHSCREEN))
 				app->quirks |= MT_QUIRK_CONFIDENCE;
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -147,9 +147,9 @@ static int wacom_wac_pen_serial_enforce(struct hid_device *hdev,
 	}

 	if (flush)
-		wacom_wac_queue_flush(hdev, &wacom_wac->pen_fifo);
+		wacom_wac_queue_flush(hdev, wacom_wac->pen_fifo);
 	else if (insert)
-		wacom_wac_queue_insert(hdev, &wacom_wac->pen_fifo,
+		wacom_wac_queue_insert(hdev, wacom_wac->pen_fifo,
 				       raw_data, report_size);

 	return insert && !flush;
@@ -1280,7 +1280,7 @@ static void wacom_devm_kfifo_release(struct device *dev, void *res)
 static int wacom_devm_kfifo_alloc(struct wacom *wacom)
 {
 	struct wacom_wac *wacom_wac = &wacom->wacom_wac;
-	struct kfifo_rec_ptr_2 *pen_fifo = &wacom_wac->pen_fifo;
+	struct kfifo_rec_ptr_2 *pen_fifo;
 	int error;

 	pen_fifo = devres_alloc(wacom_devm_kfifo_release,
@@ -1297,6 +1297,7 @@ static int wacom_devm_kfifo_alloc(struct wacom *wacom)
 	}

 	devres_add(&wacom->hdev->dev, pen_fifo);
+	wacom_wac->pen_fifo = pen_fifo;

 	return 0;
 }
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -342,7 +342,7 @@ struct wacom_wac {
 	struct input_dev *pen_input;
 	struct input_dev *touch_input;
 	struct input_dev *pad_input;
-	struct kfifo_rec_ptr_2 pen_fifo;
+	struct kfifo_rec_ptr_2 *pen_fifo;
 	int pid;
 	int num_contacts_left;
 	u8 bt_features;
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -2474,7 +2474,7 @@ int c4iw_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
 	init_attr->cap.max_send_wr = qhp->attr.sq_num_entries;
 	init_attr->cap.max_recv_wr = qhp->attr.rq_num_entries;
 	init_attr->cap.max_send_sge = qhp->attr.sq_max_sges;
-	init_attr->cap.max_recv_sge = qhp->attr.sq_max_sges;
+	init_attr->cap.max_recv_sge = qhp->attr.rq_max_sges;
 	init_attr->cap.max_inline_data = T4_MAX_SEND_INLINE;
 	init_attr->sq_sig_type = qhp->sq_sig_all ? IB_SIGNAL_ALL_WR : 0;
 	return 0;
--- a/drivers/infiniband/hw/hns/hns_roce_device.h
+++ b/drivers/infiniband/hw/hns/hns_roce_device.h
@@ -532,7 +532,7 @@ struct hns_roce_qp_table {
 	struct hns_roce_hem_table	sccc_table;
 	struct mutex			scc_mutex;
 	struct hns_roce_bank bank[HNS_ROCE_QP_BANK_NUM];
-	spinlock_t bank_lock;
+	struct mutex bank_mutex;
 };

 struct hns_roce_cq_table {
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -209,7 +209,7 @@ static int alloc_qpn(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp)

 		hr_qp->doorbell_qpn = 1;
 	} else {
-		spin_lock(&qp_table->bank_lock);
+		mutex_lock(&qp_table->bank_mutex);
 		bankid = get_least_load_bankid_for_qp(qp_table->bank);

 		ret = alloc_qpn_with_bankid(&qp_table->bank[bankid], bankid,
@@ -217,12 +217,12 @@ static int alloc_qpn(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp)
 		if (ret) {
 			ibdev_err(&hr_dev->ib_dev,
 				  "failed to alloc QPN, ret = %d\n", ret);
-			spin_unlock(&qp_table->bank_lock);
+			mutex_unlock(&qp_table->bank_mutex);
 			return ret;
 		}

 		qp_table->bank[bankid].inuse++;
-		spin_unlock(&qp_table->bank_lock);
+		mutex_unlock(&qp_table->bank_mutex);

 		hr_qp->doorbell_qpn = (u32)num;
 	}
@@ -408,9 +408,9 @@ static void free_qpn(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp)

 	ida_free(&hr_dev->qp_table.bank[bankid].ida, hr_qp->qpn >> 3);

-	spin_lock(&hr_dev->qp_table.bank_lock);
+	mutex_lock(&hr_dev->qp_table.bank_mutex);
 	hr_dev->qp_table.bank[bankid].inuse--;
-	spin_unlock(&hr_dev->qp_table.bank_lock);
+	mutex_unlock(&hr_dev->qp_table.bank_mutex);
 }

 static int set_rq_size(struct hns_roce_dev *hr_dev, struct ib_qp_cap *cap,
@@ -1371,6 +1371,7 @@ int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev)
 	unsigned int i;

 	mutex_init(&qp_table->scc_mutex);
+	mutex_init(&qp_table->bank_mutex);
 	xa_init(&hr_dev->qp_table_xa);

 	reserved_from_bot = hr_dev->caps.reserved_qps;
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -3311,8 +3311,7 @@ static int mlx5_add_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num)
 	int err;

 	dev->port[port_num].roce.nb.notifier_call = mlx5_netdev_event;
-	err = register_netdevice_notifier_net(mlx5_core_net(dev->mdev),
-					      &dev->port[port_num].roce.nb);
+	err = register_netdevice_notifier(&dev->port[port_num].roce.nb);
 	if (err) {
 		dev->port[port_num].roce.nb.notifier_call = NULL;
 		return err;
@@ -3324,8 +3323,7 @@ static int mlx5_add_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num)
 static void mlx5_remove_netdev_notifier(struct mlx5_ib_dev *dev, u8 port_num)
 {
 	if (dev->port[port_num].roce.nb.notifier_call) {
-		unregister_netdevice_notifier_net(mlx5_core_net(dev->mdev),
-						  &dev->port[port_num].roce.nb);
+		unregister_netdevice_notifier(&dev->port[port_num].roce.nb);
 		dev->port[port_num].roce.nb.notifier_call = NULL;
 	}
 }
--- a/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c
@@ -224,14 +224,13 @@ static ssize_t summary_show(struct usnic_ib_qp_grp *qp_grp, char *buf)
 		res_chunk = qp_grp->res_chunk_list[i];
 		for (j = 0; j < res_chunk->cnt; j++) {
 			vnic_res = res_chunk->res[j];
-			len += sysfs_emit_at(
-				buf, len, "%s[%d] ",
+			len += sysfs_emit_at(buf, len, " %s[%d]",
 				usnic_vnic_res_type_to_str(vnic_res->type),
 				vnic_res->vnic_idx);
 		}
 	}

-	len = sysfs_emit_at(buf, len, "\n");
+	len += sysfs_emit_at(buf, len, "\n");

 	return len;
 }
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h
@@ -509,6 +509,20 @@ static inline int ib_send_flags_to_pvrdma(int flags)
 	return flags & PVRDMA_MASK(PVRDMA_SEND_FLAGS_MAX);
 }

+static inline int pvrdma_network_type_to_ib(enum pvrdma_network_type type)
+{
+	switch (type) {
+	case PVRDMA_NETWORK_ROCE_V1:
+		return RDMA_NETWORK_ROCE_V1;
+	case PVRDMA_NETWORK_IPV4:
+		return RDMA_NETWORK_IPV4;
+	case PVRDMA_NETWORK_IPV6:
+		return RDMA_NETWORK_IPV6;
+	default:
+		return RDMA_NETWORK_IPV6;
+	}
+}
+
 void pvrdma_qp_cap_to_ib(struct ib_qp_cap *dst,
 			 const struct pvrdma_qp_cap *src);
 void ib_qp_cap_to_pvrdma(struct pvrdma_qp_cap *dst,
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c
@@ -367,7 +367,7 @@ retry:
 	wc->dlid_path_bits = cqe->dlid_path_bits;
 	wc->port_num = cqe->port_num;
 	wc->vendor_err = cqe->vendor_err;
-	wc->network_hdr_type = cqe->network_hdr_type;
+	wc->network_hdr_type = pvrdma_network_type_to_ib(cqe->network_hdr_type);

 	/* Update shared ring state */
 	pvrdma_idx_ring_inc(&cq->ring_state->rx.cons_head, cq->ibcq.cqe);
--- a/drivers/infiniband/sw/rxe/rxe_net.c
+++ b/drivers/infiniband/sw/rxe/rxe_net.c
@@ -8,6 +8,7 @@
 #include <linux/if_arp.h>
 #include <linux/netdevice.h>
 #include <linux/if.h>
+#include <linux/if_vlan.h>
 #include <net/udp_tunnel.h>
 #include <net/sch_generic.h>
 #include <linux/netfilter.h>
@@ -153,9 +154,14 @@ static int rxe_udp_encap_recv(struct sock *sk, struct sk_buff *skb)
 {
 	struct udphdr *udph;
 	struct net_device *ndev = skb->dev;
+	struct net_device *rdev = ndev;
 	struct rxe_dev *rxe = rxe_get_dev_from_net(ndev);
 	struct rxe_pkt_info *pkt = SKB_TO_PKT(skb);

+	if (!rxe && is_vlan_dev(rdev)) {
+		rdev = vlan_dev_real_dev(ndev);
+		rxe = rxe_get_dev_from_net(rdev);
+	}
 	if (!rxe)
 		goto drop;

--- a/drivers/infiniband/sw/rxe/rxe_resp.c
+++ b/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -872,6 +872,11 @@ static enum resp_states do_complete(struct rxe_qp *qp,
 			else
 				wc->network_hdr_type = RDMA_NETWORK_IPV6;

+			if (is_vlan_dev(skb->dev)) {
+				wc->wc_flags |= IB_WC_WITH_VLAN;
+				wc->vlan_id = vlan_dev_vlan_id(skb->dev);
+			}
+
 			if (pkt->mask & RXE_IMMDT_MASK) {
 				wc->wc_flags |= IB_WC_WITH_IMM;
 				wc->ex.imm_data = immdt_imm(pkt);
--- a/drivers/media/cec/platform/Makefile
+++ b/drivers/media/cec/platform/Makefile
@@ -10,5 +10,6 @@ obj-$(CONFIG_CEC_MESON_AO)	+= meson/
 obj-$(CONFIG_CEC_SAMSUNG_S5P)	+= s5p/
 obj-$(CONFIG_CEC_SECO)		+= seco/
 obj-$(CONFIG_CEC_STI)		+= sti/
+obj-$(CONFIG_CEC_STM32)		+= stm32/
 obj-$(CONFIG_CEC_TEGRA)		+= tegra/

--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -118,8 +118,7 @@ static int __verify_length(struct vb2_buffer *vb, const struct v4l2_buffer *b)
 				return -EINVAL;
 		}
 	} else {
-		length = (b->memory == VB2_MEMORY_USERPTR ||
-			  b->memory == VB2_MEMORY_DMABUF)
+		length = (b->memory == VB2_MEMORY_USERPTR)
 			? b->length : vb->planes[0].length;

 		if (b->bytesused > length)
--- a/drivers/media/i2c/ccs-pll.c
+++ b/drivers/media/i2c/ccs-pll.c
@@ -772,14 +772,8 @@ int ccs_pll_calculate(struct device *dev, const struct ccs_pll_limits *lim,

 	switch (pll->bus_type) {
 	case CCS_PLL_BUS_TYPE_CSI2_DPHY:
-		/* CSI transfers 2 bits per clock per lane; thus times 2 */
-		op_sys_clk_freq_hz_sdr = pll->link_freq * 2
-			* (pll->flags & CCS_PLL_FLAG_LANE_SPEED_MODEL ?
-			   1 : pll->csi2.lanes);
-		break;
 	case CCS_PLL_BUS_TYPE_CSI2_CPHY:
-		op_sys_clk_freq_hz_sdr =
-			pll->link_freq
+		op_sys_clk_freq_hz_sdr = pll->link_freq * 2
 			* (pll->flags & CCS_PLL_FLAG_LANE_SPEED_MODEL ?
 			   1 : pll->csi2.lanes);
 		break;
--- a/drivers/media/i2c/ccs/ccs-data.c
+++ b/drivers/media/i2c/ccs/ccs-data.c
@@ -152,7 +152,7 @@ static int ccs_data_parse_version(struct bin_container *bin,
 	vv->version_major = ((u16)v->static_data_version_major[0] << 8) +
 		v->static_data_version_major[1];
 	vv->version_minor = ((u16)v->static_data_version_minor[0] << 8) +
-		v->static_data_version_major[1];
+		v->static_data_version_minor[1];
 	vv->date_year =  ((u16)v->year[0] << 8) + v->year[1];
 	vv->date_month = v->month;
 	vv->date_day = v->day;
--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -302,7 +302,7 @@ static int cio2_csi2_calc_timing(struct cio2_device *cio2, struct cio2_queue *q,
 	if (!q->sensor)
 		return -ENODEV;

-	freq = v4l2_get_link_rate(q->sensor->ctrl_handler, bpp, lanes);
+	freq = v4l2_get_link_freq(q->sensor->ctrl_handler, bpp, lanes);
 	if (freq < 0) {
 		dev_err(dev, "error %lld, invalid link_freq\n", freq);
 		return freq;
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -349,8 +349,10 @@ static void venus_core_shutdown(struct platform_device *pdev)
 {
 	struct venus_core *core = platform_get_drvdata(pdev);

+	pm_runtime_get_sync(core->dev);
 	venus_shutdown(core);
 	venus_firmware_deinit(core);
+	pm_runtime_put_sync(core->dev);
 }

 static __maybe_unused int venus_runtime_suspend(struct device *dev)
--- a/drivers/media/platform/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/rcar-vin/rcar-core.c
@@ -654,7 +654,7 @@ static int rvin_parallel_parse_of(struct rvin_dev *vin)
 out:
 	fwnode_handle_put(fwnode);

-	return 0;
+	return ret;
 }

 static int rvin_parallel_init(struct rvin_dev *vin)
--- a/drivers/media/rc/ir-mce_kbd-decoder.c
+++ b/drivers/media/rc/ir-mce_kbd-decoder.c
@@ -320,7 +320,7 @@ again:
 				data->body);
 			spin_lock(&data->keylock);
 			if (scancode) {
-				delay = nsecs_to_jiffies(dev->timeout) +
+				delay = usecs_to_jiffies(dev->timeout) +
 					msecs_to_jiffies(100);
 				mod_timer(&data->rx_timeout, jiffies + delay);
 			} else {
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1551,7 +1551,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 	rdev->s_rx_carrier_range = ite_set_rx_carrier_range;
 	/* FIFO threshold is 17 bytes, so 17 * 8 samples minimum */
 	rdev->min_timeout = 17 * 8 * ITE_BAUDRATE_DIVISOR *
-			    itdev->params.sample_period;
+			    itdev->params.sample_period / 1000;
 	rdev->timeout = IR_DEFAULT_TIMEOUT;
 	rdev->max_timeout = 10 * IR_DEFAULT_TIMEOUT;
 	rdev->rx_resolution = ITE_BAUDRATE_DIVISOR *
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -737,7 +737,7 @@ static unsigned int repeat_period(int protocol)
 void rc_repeat(struct rc_dev *dev)
 {
 	unsigned long flags;
-	unsigned int timeout = nsecs_to_jiffies(dev->timeout) +
+	unsigned int timeout = usecs_to_jiffies(dev->timeout) +
 		msecs_to_jiffies(repeat_period(dev->last_protocol));
 	struct lirc_scancode sc = {
 		.scancode = dev->last_scancode, .rc_proto = dev->last_protocol,
@@ -855,7 +855,7 @@ void rc_keydown(struct rc_dev *dev, enum rc_proto protocol, u64 scancode,
 	ir_do_keydown(dev, protocol, scancode, keycode, toggle);

 	if (dev->keypressed) {
-		dev->keyup_jiffies = jiffies + nsecs_to_jiffies(dev->timeout) +
+		dev->keyup_jiffies = jiffies + usecs_to_jiffies(dev->timeout) +
 			msecs_to_jiffies(repeat_period(protocol));
 		mod_timer(&dev->timer_keyup, dev->keyup_jiffies);
 	}
@@ -1928,6 +1928,8 @@ int rc_register_device(struct rc_dev *dev)
 			goto out_raw;
 	}

+	dev->registered = true;
+
 	rc = device_add(&dev->dev);
 	if (rc)
 		goto out_rx_free;
@@ -1937,8 +1939,6 @@ int rc_register_device(struct rc_dev *dev)
 		 dev->device_name ?: "Unspecified device", path ?: "N/A");
 	kfree(path);

-	dev->registered = true;
-
 	/*
 	 * once the the input device is registered in rc_setup_rx_device,
 	 * userspace can open the input device and rc_open() will be called
--- a/drivers/media/rc/serial_ir.c
+++ b/drivers/media/rc/serial_ir.c
@@ -385,7 +385,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah)
 	} while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */

 	mod_timer(&serial_ir.timeout_timer,
-		  jiffies + nsecs_to_jiffies(serial_ir.rcdev->timeout));
+		  jiffies + usecs_to_jiffies(serial_ir.rcdev->timeout));

 	ir_raw_event_handle(serial_ir.rcdev);

--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -442,7 +442,7 @@ int v4l2_fill_pixfmt(struct v4l2_pix_format *pixfmt, u32 pixelformat,
 }
 EXPORT_SYMBOL_GPL(v4l2_fill_pixfmt);

-s64 v4l2_get_link_rate(struct v4l2_ctrl_handler *handler, unsigned int mul,
+s64 v4l2_get_link_freq(struct v4l2_ctrl_handler *handler, unsigned int mul,
 		       unsigned int div)
 {
 	struct v4l2_ctrl *ctrl;
@@ -473,4 +473,4 @@ s64 v4l2_get_link_rate(struct v4l2_ctrl_handler *handler, unsigned int mul,

 	return freq > 0 ? freq : -EINVAL;
 }
-EXPORT_SYMBOL_GPL(v4l2_get_link_rate);
+EXPORT_SYMBOL_GPL(v4l2_get_link_freq);
--- a/drivers/net/can/dev.c
+++ b/drivers/net/can/dev.c
@@ -1163,7 +1163,7 @@ static int can_fill_info(struct sk_buff *skb, const struct net_device *dev)
 {
 	struct can_priv *priv = netdev_priv(dev);
 	struct can_ctrlmode cm = {.flags = priv->ctrlmode};
-	struct can_berr_counter bec;
+	struct can_berr_counter bec = { };
 	enum can_state state = priv->state;

 	if (priv->do_get_state)
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -509,15 +509,19 @@ static int bcm_sf2_mdio_register(struct dsa_switch *ds)
 	/* Find our integrated MDIO bus node */
 	dn = of_find_compatible_node(NULL, NULL, "brcm,unimac-mdio");
 	priv->master_mii_bus = of_mdio_find_bus(dn);
-	if (!priv->master_mii_bus)
+	if (!priv->master_mii_bus) {
+		of_node_put(dn);
 		return -EPROBE_DEFER;
+	}

 	get_device(&priv->master_mii_bus->dev);
 	priv->master_mii_dn = dn;

 	priv->slave_mii_bus = devm_mdiobus_alloc(ds->dev);
-	if (!priv->slave_mii_bus)
+	if (!priv->slave_mii_bus) {
+		of_node_put(dn);
 		return -ENOMEM;
+	}

 	priv->slave_mii_bus->priv = priv;
 	priv->slave_mii_bus->name = "sf2 slave mii";
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -1187,6 +1187,20 @@ static const struct ksz_chip_data ksz8795_switch_chips[] = {
 		.port_cnt = 5,		/* total cpu and user ports */
 	},
 	{
+		/*
+		 * WARNING
+		 * =======
+		 * KSZ8794 is similar to KSZ8795, except the port map
+		 * contains a gap between external and CPU ports, the
+		 * port map is NOT continuous. The per-port register
+		 * map is shifted accordingly too, i.e. registers at
+		 * offset 0x40 are NOT used on KSZ8794 and they ARE
+		 * used on KSZ8795 for external port 3.
+		 *           external  cpu
+		 * KSZ8794   0,1,2      4
+		 * KSZ8795   0,1,2,3    4
+		 * KSZ8765   0,1,2,3    4
+		 */
 		.chip_id = 0x8794,
 		.dev_name = "KSZ8794",
 		.num_vlans = 4096,
@@ -1220,9 +1234,13 @@ static int ksz8795_switch_init(struct ksz_device *dev)
 			dev->num_vlans = chip->num_vlans;
 			dev->num_alus = chip->num_alus;
 			dev->num_statics = chip->num_statics;
-			dev->port_cnt = chip->port_cnt;
+			dev->port_cnt = fls(chip->cpu_ports);
+			dev->cpu_port = fls(chip->cpu_ports) - 1;
+			dev->phy_port_cnt = dev->port_cnt - 1;
 			dev->cpu_ports = chip->cpu_ports;
-
+			dev->host_mask = chip->cpu_ports;
+			dev->port_mask = (BIT(dev->phy_port_cnt) - 1) |
+					 chip->cpu_ports;
 			break;
 		}
 	}
@@ -1231,17 +1249,9 @@ static int ksz8795_switch_init(struct ksz_device *dev)
 	if (!dev->cpu_ports)
 		return -ENODEV;

-	dev->port_mask = BIT(dev->port_cnt) - 1;
-	dev->port_mask |= dev->host_mask;
-
 	dev->reg_mib_cnt = KSZ8795_COUNTER_NUM;
 	dev->mib_cnt = ARRAY_SIZE(mib_names);

-	dev->phy_port_cnt = dev->port_cnt - 1;
-
-	dev->cpu_port = dev->port_cnt - 1;
-	dev->host_mask = BIT(dev->cpu_port);
-
 	dev->ports = devm_kzalloc(dev->dev,
 				  dev->port_cnt * sizeof(struct ksz_port),
 				  GFP_KERNEL);
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -400,7 +400,7 @@ int ksz_switch_register(struct ksz_device *dev,
 		gpiod_set_value_cansleep(dev->reset_gpio, 1);
 		usleep_range(10000, 12000);
 		gpiod_set_value_cansleep(dev->reset_gpio, 0);
-		usleep_range(100, 1000);
+		msleep(100);
 	}

 	mutex_init(&dev->dev_mutex);
@@ -434,7 +434,7 @@ int ksz_switch_register(struct ksz_device *dev,
 				if (of_property_read_u32(port, "reg",
 							 &port_num))
 					continue;
-				if (port_num >= dev->port_cnt)
+				if (!(dev->port_mask & BIT(port_num)))
 					return -EINVAL;
 				of_get_phy_mode(port,
 						&dev->ports[port_num].interface);
--- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
@@ -1158,11 +1158,9 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
 #endif
 	}
 	if (!n || !n->dev)
-		goto free_sk;
+		goto free_dst;

 	ndev = n->dev;
-	if (!ndev)
-		goto free_dst;
 	if (is_vlan_dev(ndev))
 		ndev = vlan_dev_real_dev(ndev);

@@ -1250,6 +1248,7 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
 free_csk:
 	chtls_sock_release(&csk->kref);
 free_dst:
+	if (n)
 		neigh_release(n);
 	dst_release(dst);
 free_sk:
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -462,6 +462,11 @@ struct bufdesc_ex {
 */
 #define FEC_QUIRK_CLEAR_SETUP_MII	(1 << 17)

+/* Some link partners do not tolerate the momentary reset of the REF_CLK
+ * frequency when the RNCTL register is cleared by hardware reset.
+ */
+#define FEC_QUIRK_NO_HARD_RESET		(1 << 18)
+
 struct bufdesc_prop {
 	int qid;
 	/* Address of Rx and Tx buffers */
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -100,7 +100,8 @@ static const struct fec_devinfo fec_imx27_info = {
 static const struct fec_devinfo fec_imx28_info = {
 	.quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME |
 		  FEC_QUIRK_SINGLE_MDIO | FEC_QUIRK_HAS_RACC |
-		  FEC_QUIRK_HAS_FRREG | FEC_QUIRK_CLEAR_SETUP_MII,
+		  FEC_QUIRK_HAS_FRREG | FEC_QUIRK_CLEAR_SETUP_MII |
+		  FEC_QUIRK_NO_HARD_RESET,
 };

 static const struct fec_devinfo fec_imx6q_info = {
@@ -953,7 +954,8 @@ fec_restart(struct net_device *ndev)
 	 * For i.MX6SX SOC, enet use AXI bus, we use disable MAC
 	 * instead of reset MAC itself.
 	 */
-	if (fep->quirks & FEC_QUIRK_HAS_AVB) {
+	if (fep->quirks & FEC_QUIRK_HAS_AVB ||
+	    ((fep->quirks & FEC_QUIRK_NO_HARD_RESET) && fep->link)) {
 		writel(0, fep->hwp + FEC_ECNTRL);
 	} else {
 		writel(1, fep->hwp + FEC_ECNTRL);
@@ -2165,9 +2167,9 @@ static int fec_enet_mii_init(struct platform_device *pdev)
 	fep->mii_bus->parent = &pdev->dev;

 	err = of_mdiobus_register(fep->mii_bus, node);
-	of_node_put(node);
 	if (err)
 		goto err_out_free_mdiobus;
+	of_node_put(node);

 	mii_cnt++;

@@ -2180,6 +2182,7 @@ static int fec_enet_mii_init(struct platform_device *pdev)
 err_out_free_mdiobus:
 	mdiobus_free(fep->mii_bus);
 err_out:
+	of_node_put(node);
 	return err;
 }

--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -5084,6 +5084,12 @@ static void ibmvnic_tasklet(struct tasklet_struct *t)
 	while (!done) {
 		/* Pull all the valid messages off the CRQ */
 		while ((crq = ibmvnic_next_crq(adapter)) != NULL) {
+			/* This barrier makes sure ibmvnic_next_crq()'s
+			 * crq->generic.first & IBMVNIC_CRQ_CMD_RSP is loaded
+			 * before ibmvnic_handle_crq()'s
+			 * switch(gen_crq->first) and switch(gen_crq->cmd).
+			 */
+			dma_rmb();
 			ibmvnic_handle_crq(crq, adapter);
 			crq->generic.first = 0;
 		}
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
@@ -4046,20 +4046,16 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 		goto error_param;

 	vf = &pf->vf[vf_id];
-	vsi = pf->vsi[vf->lan_vsi_idx];

 	/* When the VF is resetting wait until it is done.
 	 * It can take up to 200 milliseconds,
 	 * but wait for up to 300 milliseconds to be safe.
-	 * If the VF is indeed in reset, the vsi pointer has
-	 * to show on the newly loaded vsi under pf->vsi[id].
+	 * Acquire the VSI pointer only after the VF has been
+	 * properly initialized.
 	 */
 	for (i = 0; i < 15; i++) {
-		if (test_bit(I40E_VF_STATE_INIT, &vf->vf_states)) {
-			if (i > 0)
-				vsi = pf->vsi[vf->lan_vsi_idx];
+		if (test_bit(I40E_VF_STATE_INIT, &vf->vf_states))
 			break;
-		}
 		msleep(20);
 	}
 	if (!test_bit(I40E_VF_STATE_INIT, &vf->vf_states)) {
@@ -4068,6 +4064,7 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
 		ret = -EAGAIN;
 		goto error_param;
 	}
+	vsi = pf->vsi[vf->lan_vsi_idx];

 	if (is_multicast_ether_addr(mac)) {
 		dev_err(&pf->pdev->dev,
--- a/drivers/net/ethernet/intel/ice/ice.h
+++ b/drivers/net/ethernet/intel/ice/ice.h
@@ -68,7 +68,9 @@
 #define ICE_INT_NAME_STR_LEN	(IFNAMSIZ + 16)
 #define ICE_AQ_LEN		64
 #define ICE_MBXSQ_LEN		64
-#define ICE_MIN_MSIX		2
+#define ICE_MIN_LAN_TXRX_MSIX	1
+#define ICE_MIN_LAN_OICR_MSIX	1
+#define ICE_MIN_MSIX		(ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_LAN_OICR_MSIX)
 #define ICE_FDIR_MSIX		1
 #define ICE_NO_VSI		0xffff
 #define ICE_VSI_MAP_CONTIG	0
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3258,8 +3258,8 @@ ice_set_rxfh(struct net_device *netdev, const u32 *indir, const u8 *key,
 */
 static int ice_get_max_txq(struct ice_pf *pf)
 {
-	return min_t(int, num_online_cpus(),
-		     pf->hw.func_caps.common_cap.num_txq);
+	return min3(pf->num_lan_msix, (u16)num_online_cpus(),
+		    (u16)pf->hw.func_caps.common_cap.num_txq);
 }

 /**
@@ -3268,8 +3268,8 @@ static int ice_get_max_txq(struct ice_pf *pf)
 */
 static int ice_get_max_rxq(struct ice_pf *pf)
 {
-	return min_t(int, num_online_cpus(),
-		     pf->hw.func_caps.common_cap.num_rxq);
+	return min3(pf->num_lan_msix, (u16)num_online_cpus(),
+		    (u16)pf->hw.func_caps.common_cap.num_rxq);
 }

 /**
--- a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
@@ -1576,7 +1576,13 @@ ice_set_fdir_input_set(struct ice_vsi *vsi, struct ethtool_rx_flow_spec *fsp,
 		       sizeof(struct in6_addr));
 		input->ip.v6.l4_header = fsp->h_u.usr_ip6_spec.l4_4_bytes;
 		input->ip.v6.tc = fsp->h_u.usr_ip6_spec.tclass;
+
+		/* if no protocol requested, use IPPROTO_NONE */
+		if (!fsp->m_u.usr_ip6_spec.l4_proto)
+			input->ip.v6.proto = IPPROTO_NONE;
+		else
 			input->ip.v6.proto = fsp->h_u.usr_ip6_spec.l4_proto;
+
 		memcpy(input->mask.v6.dst_ip, fsp->m_u.usr_ip6_spec.ip6dst,
 		       sizeof(struct in6_addr));
 		memcpy(input->mask.v6.src_ip, fsp->m_u.usr_ip6_spec.ip6src,
--- a/drivers/net/ethernet/intel/ice/ice_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_lib.c
@@ -161,8 +161,9 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi, u16 vf_id)

 	switch (vsi->type) {
 	case ICE_VSI_PF:
-		vsi->alloc_txq = min_t(int, ice_get_avail_txq_count(pf),
-				       num_online_cpus());
+		vsi->alloc_txq = min3(pf->num_lan_msix,
+				      ice_get_avail_txq_count(pf),
+				      (u16)num_online_cpus());
 		if (vsi->req_txq) {
 			vsi->alloc_txq = vsi->req_txq;
 			vsi->num_txq = vsi->req_txq;
@@ -174,8 +175,9 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi, u16 vf_id)
 		if (!test_bit(ICE_FLAG_RSS_ENA, pf->flags)) {
 			vsi->alloc_rxq = 1;
 		} else {
-			vsi->alloc_rxq = min_t(int, ice_get_avail_rxq_count(pf),
-					       num_online_cpus());
+			vsi->alloc_rxq = min3(pf->num_lan_msix,
+					      ice_get_avail_rxq_count(pf),
+					      (u16)num_online_cpus());
 			if (vsi->req_rxq) {
 				vsi->alloc_rxq = vsi->req_rxq;
 				vsi->num_rxq = vsi->req_rxq;
@@ -184,7 +186,9 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi, u16 vf_id)

 		pf->num_lan_rx = vsi->alloc_rxq;

-		vsi->num_q_vectors = max_t(int, vsi->alloc_rxq, vsi->alloc_txq);
+		vsi->num_q_vectors = min_t(int, pf->num_lan_msix,
+					   max_t(int, vsi->alloc_rxq,
+						 vsi->alloc_txq));
 		break;
 	case ICE_VSI_VF:
 		vf = &pf->vf[vsi->vf_id];
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -3430,18 +3430,14 @@ static int ice_ena_msix_range(struct ice_pf *pf)
 	if (v_actual < v_budget) {
 		dev_warn(dev, "not enough OS MSI-X vectors. requested = %d, obtained = %d\n",
 			 v_budget, v_actual);
-/* 2 vectors each for LAN and RDMA (traffic + OICR), one for flow director */
-#define ICE_MIN_LAN_VECS 2
-#define ICE_MIN_RDMA_VECS 2
-#define ICE_MIN_VECS (ICE_MIN_LAN_VECS + ICE_MIN_RDMA_VECS + 1)

-		if (v_actual < ICE_MIN_LAN_VECS) {
+		if (v_actual < ICE_MIN_MSIX) {
 			/* error if we can't get minimum vectors */
 			pci_disable_msix(pf->pdev);
 			err = -ERANGE;
 			goto msix_err;
 		} else {
-			pf->num_lan_msix = ICE_MIN_LAN_VECS;
+			pf->num_lan_msix = ICE_MIN_LAN_TXRX_MSIX;
 		}
 	}

@@ -4884,9 +4880,15 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi)
 		goto err_update_filters;
 	}

-	/* Add filter for new MAC. If filter exists, just return success */
+	/* Add filter for new MAC. If filter exists, return success */
 	status = ice_fltr_add_mac(vsi, mac, ICE_FWD_TO_VSI);
 	if (status == ICE_ERR_ALREADY_EXISTS) {
+		/* Although this MAC filter is already present in hardware it's
+		 * possible in some cases (e.g. bonding) that dev_addr was
+		 * modified outside of the driver and needs to be restored back
+		 * to this value.
+		 */
+		memcpy(netdev->dev_addr, mac, netdev->addr_len);
 		netdev_dbg(netdev, "filter for MAC %pM already exists\n", mac);
 		return 0;
 	}
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -1923,12 +1923,15 @@ int ice_tx_csum(struct ice_tx_buf *first, struct ice_tx_offload_params *off)
 				  ICE_TX_CTX_EIPT_IPV4_NO_CSUM;
 			l4_proto = ip.v4->protocol;
 		} else if (first->tx_flags & ICE_TX_FLAGS_IPV6) {
+			int ret;
+
 			tunnel |= ICE_TX_CTX_EIPT_IPV6;
 			exthdr = ip.hdr + sizeof(*ip.v6);
 			l4_proto = ip.v6->nexthdr;
-			if (l4.hdr != exthdr)
-				ipv6_skip_exthdr(skb, exthdr - skb->data,
+			ret = ipv6_skip_exthdr(skb, exthdr - skb->data,
 					       &l4_proto, &frag_off);
+			if (ret < 0)
+				return -1;
 		}

 		/* define outer transport */
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -1675,11 +1675,17 @@ static int igc_ethtool_get_link_ksettings(struct net_device *netdev,
 	cmd->base.phy_address = hw->phy.addr;

 	/* advertising link modes */
+	if (hw->phy.autoneg_advertised & ADVERTISE_10_HALF)
 		ethtool_link_ksettings_add_link_mode(cmd, advertising, 10baseT_Half);
+	if (hw->phy.autoneg_advertised & ADVERTISE_10_FULL)
 		ethtool_link_ksettings_add_link_mode(cmd, advertising, 10baseT_Full);
+	if (hw->phy.autoneg_advertised & ADVERTISE_100_HALF)
 		ethtool_link_ksettings_add_link_mode(cmd, advertising, 100baseT_Half);
+	if (hw->phy.autoneg_advertised & ADVERTISE_100_FULL)
 		ethtool_link_ksettings_add_link_mode(cmd, advertising, 100baseT_Full);
+	if (hw->phy.autoneg_advertised & ADVERTISE_1000_FULL)
 		ethtool_link_ksettings_add_link_mode(cmd, advertising, 1000baseT_Full);
+	if (hw->phy.autoneg_advertised & ADVERTISE_2500_FULL)
 		ethtool_link_ksettings_add_link_mode(cmd, advertising, 2500baseT_Full);

 	/* set autoneg settings */
@@ -1792,6 +1798,12 @@ igc_ethtool_set_link_ksettings(struct net_device *netdev,

 	ethtool_convert_link_mode_to_legacy_u32(&advertising,
 						cmd->link_modes.advertising);
+	/* Converting to legacy u32 drops ETHTOOL_LINK_MODE_2500baseT_Full_BIT.
+	 * We have to check this and convert it to ADVERTISE_2500_FULL
+	 * (aka ETHTOOL_LINK_MODE_2500baseX_Full_BIT) explicitly.
+	 */
+	if (ethtool_link_ksettings_test_link_mode(cmd, advertising, 2500baseT_Full))
+		advertising |= ADVERTISE_2500_FULL;

 	if (cmd->base.autoneg == AUTONEG_ENABLE) {
 		hw->mac.autoneg = 1;
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
@@ -478,10 +478,11 @@ dma_addr_t __otx2_alloc_rbuf(struct otx2_nic *pfvf, struct otx2_pool *pool)
 	dma_addr_t iova;
 	u8 *buf;

-	buf = napi_alloc_frag(pool->rbsize);
+	buf = napi_alloc_frag(pool->rbsize + OTX2_ALIGN);
 	if (unlikely(!buf))
 		return -ENOMEM;

+	buf = PTR_ALIGN(buf, OTX2_ALIGN);
 	iova = dma_map_single_attrs(pfvf->dev, buf, pool->rbsize,
 				    DMA_FROM_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
 	if (unlikely(dma_mapping_error(pfvf->dev, iova))) {
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/health.c
@@ -273,7 +273,7 @@ int mlx5e_health_rsc_fmsg_dump(struct mlx5e_priv *priv, struct mlx5_rsc_key *key

 	err = devlink_fmsg_binary_pair_nest_start(fmsg, "data");
 	if (err)
-		return err;
+		goto free_page;

 	cmd = mlx5_rsc_dump_cmd_create(mdev, key);
 	if (IS_ERR(cmd)) {
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c
@@ -167,6 +167,12 @@ static const struct rhashtable_params tuples_nat_ht_params = {
 	.min_size = 16 * 1024,
 };

+static bool
+mlx5_tc_ct_entry_has_nat(struct mlx5_ct_entry *entry)
+{
+	return !!(entry->tuple_nat_node.next);
+}
+
 static int
 mlx5_tc_ct_rule_to_tuple(struct mlx5_ct_tuple *tuple, struct flow_rule *rule)
 {
@@ -911,10 +917,10 @@ mlx5_tc_ct_block_flow_offload_add(struct mlx5_ct_ft *ft,
 err_insert:
 	mlx5_tc_ct_entry_del_rules(ct_priv, entry);
 err_rules:
+	if (mlx5_tc_ct_entry_has_nat(entry))
 		rhashtable_remove_fast(&ct_priv->ct_tuples_nat_ht,
 				       &entry->tuple_nat_node, tuples_nat_ht_params);
 err_tuple_nat:
-	if (entry->tuple_node.next)
 	rhashtable_remove_fast(&ct_priv->ct_tuples_ht,
 			       &entry->tuple_node,
 			       tuples_ht_params);
@@ -932,7 +938,7 @@ mlx5_tc_ct_del_ft_entry(struct mlx5_tc_ct_priv *ct_priv,
 {
 	mlx5_tc_ct_entry_del_rules(ct_priv, entry);
 	mutex_lock(&ct_priv->shared_counter_lock);
-	if (entry->tuple_node.next)
+	if (mlx5_tc_ct_entry_has_nat(entry))
 		rhashtable_remove_fast(&ct_priv->ct_tuples_nat_ht,
 				       &entry->tuple_nat_node,
 				       tuples_nat_ht_params);
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c
@@ -76,7 +76,7 @@ static const struct counter_desc mlx5e_ipsec_sw_stats_desc[] = {

 static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(ipsec_sw)
 {
-	return NUM_IPSEC_SW_COUNTERS;
+	return priv->ipsec ? NUM_IPSEC_SW_COUNTERS : 0;
 }

 static inline MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(ipsec_sw) {}
@@ -105,7 +105,7 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(ipsec_sw)

 static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(ipsec_hw)
 {
-	return (mlx5_fpga_ipsec_device_caps(priv->mdev)) ? NUM_IPSEC_HW_COUNTERS : 0;
+	return (priv->ipsec && mlx5_fpga_ipsec_device_caps(priv->mdev)) ? NUM_IPSEC_HW_COUNTERS : 0;
 }

 static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(ipsec_hw)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
@@ -1151,6 +1151,7 @@ static int mlx5e_set_trust_state(struct mlx5e_priv *priv, u8 trust_state)
 {
 	struct mlx5e_channels new_channels = {};
 	bool reset_channels = true;
+	bool opened;
 	int err = 0;

 	mutex_lock(&priv->state_lock);
@@ -1159,22 +1160,24 @@ static int mlx5e_set_trust_state(struct mlx5e_priv *priv, u8 trust_state)
 	mlx5e_params_calc_trust_tx_min_inline_mode(priv->mdev, &new_channels.params,
 						   trust_state);

-	if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
-		priv->channels.params = new_channels.params;
+	opened = test_bit(MLX5E_STATE_OPENED, &priv->state);
+	if (!opened)
 		reset_channels = false;
-	}

 	/* Skip if tx_min_inline is the same */
 	if (new_channels.params.tx_min_inline_mode ==
 	    priv->channels.params.tx_min_inline_mode)
 		reset_channels = false;

-	if (reset_channels)
+	if (reset_channels) {
 		err = mlx5e_safe_switch_channels(priv, &new_channels,
 						 mlx5e_update_trust_state_hw,
 						 &trust_state);
-	else
+	} else {
 		err = mlx5e_update_trust_state_hw(priv, &trust_state);
+		if (!err && !opened)
+			priv->channels.params = new_channels.params;
+	}

 	mutex_unlock(&priv->state_lock);

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -447,12 +447,18 @@ int mlx5e_ethtool_set_channels(struct mlx5e_priv *priv,
 		goto out;
 	}

-	new_channels.params = priv->channels.params;
+	new_channels.params = *cur_params;
 	new_channels.params.num_channels = count;

 	if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
+		struct mlx5e_params old_params;
+
+		old_params = *cur_params;
 		*cur_params = new_channels.params;
 		err = mlx5e_num_channels_changed(priv);
+		if (err)
+			*cur_params = old_params;
+
 		goto out;
 	}

--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3614,7 +3614,14 @@ static int mlx5e_setup_tc_mqprio(struct mlx5e_priv *priv,
 	new_channels.params.num_tc = tc ? tc : 1;

 	if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) {
+		struct mlx5e_params old_params;
+
+		old_params = priv->channels.params;
 		priv->channels.params = new_channels.params;
+		err = mlx5e_num_channels_changed(priv);
+		if (err)
+			priv->channels.params = old_params;
+
 		goto out;
 	}

@@ -3757,7 +3764,7 @@ static int set_feature_lro(struct net_device *netdev, bool enable)
 	struct mlx5e_priv *priv = netdev_priv(netdev);
 	struct mlx5_core_dev *mdev = priv->mdev;
 	struct mlx5e_channels new_channels = {};
-	struct mlx5e_params *old_params;
+	struct mlx5e_params *cur_params;
 	int err = 0;
 	bool reset;

@@ -3770,8 +3777,8 @@ static int set_feature_lro(struct net_device *netdev, bool enable)
 		goto out;
 	}

-	old_params = &priv->channels.params;
-	if (enable && !MLX5E_GET_PFLAG(old_params, MLX5E_PFLAG_RX_STRIDING_RQ)) {
+	cur_params = &priv->channels.params;
+	if (enable && !MLX5E_GET_PFLAG(cur_params, MLX5E_PFLAG_RX_STRIDING_RQ)) {
 		netdev_warn(netdev, "can't set LRO with legacy RQ\n");
 		err = -EINVAL;
 		goto out;
@@ -3779,18 +3786,23 @@ static int set_feature_lro(struct net_device *netdev, bool enable)

 	reset = test_bit(MLX5E_STATE_OPENED, &priv->state);

-	new_channels.params = *old_params;
+	new_channels.params = *cur_params;
 	new_channels.params.lro_en = enable;

-	if (old_params->rq_wq_type != MLX5_WQ_TYPE_CYCLIC) {
-		if (mlx5e_rx_mpwqe_is_linear_skb(mdev, old_params, NULL) ==
+	if (cur_params->rq_wq_type != MLX5_WQ_TYPE_CYCLIC) {
+		if (mlx5e_rx_mpwqe_is_linear_skb(mdev, cur_params, NULL) ==
 		    mlx5e_rx_mpwqe_is_linear_skb(mdev, &new_channels.params, NULL))
 			reset = false;
 	}

 	if (!reset) {
-		*old_params = new_channels.params;
+		struct mlx5e_params old_params;
+
+		old_params = *cur_params;
+		*cur_params = new_channels.params;
 		err = mlx5e_modify_tirs_lro(priv);
+		if (err)
+			*cur_params = old_params;
 		goto out;
 	}

@@ -4067,9 +4079,16 @@ int mlx5e_change_mtu(struct net_device *netdev, int new_mtu,
 	}

 	if (!reset) {
+		unsigned int old_mtu = params->sw_mtu;
+
 		params->sw_mtu = new_mtu;
-		if (preactivate)
-			preactivate(priv, NULL);
+		if (preactivate) {
+			err = preactivate(priv, NULL);
+			if (err) {
+				params->sw_mtu = old_mtu;
+				goto out;
+			}
+		}
 		netdev->mtu = params->sw_mtu;
 		goto out;
 	}
@@ -5027,7 +5046,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev)
 	    FT_CAP(modify_root) &&
 	    FT_CAP(identified_miss_table_mode) &&
 	    FT_CAP(flow_table_modify)) {
-#ifdef CONFIG_MLX5_ESWITCH
+#if IS_ENABLED(CONFIG_MLX5_CLS_ACT)
 		netdev->hw_features      |= NETIF_F_HW_TC;
 #endif
 #ifdef CONFIG_MLX5_EN_ARFS
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -737,7 +737,9 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev)

 	netdev->features       |= NETIF_F_NETNS_LOCAL;

+#if IS_ENABLED(CONFIG_MLX5_CLS_ACT)
 	netdev->hw_features    |= NETIF_F_HW_TC;
+#endif
 	netdev->hw_features    |= NETIF_F_SG;
 	netdev->hw_features    |= NETIF_F_IP_CSUM;
 	netdev->hw_features    |= NETIF_F_IPV6_CSUM;
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -67,6 +67,7 @@
 #include "lib/geneve.h"
 #include "lib/fs_chains.h"
 #include "diag/en_tc_tracepoint.h"
+#include <asm/div64.h>

 #define nic_chains(priv) ((priv)->fs.tc.chains)
 #define MLX5_MH_ACT_SZ MLX5_UN_SZ_BYTES(set_add_copy_action_in_auto)
@@ -1162,6 +1163,9 @@ mlx5e_tc_offload_fdb_rules(struct mlx5_eswitch *esw,
 	struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts;
 	struct mlx5_flow_handle *rule;

+	if (attr->flags & MLX5_ESW_ATTR_FLAG_SLOW_PATH)
+		return mlx5_eswitch_add_offloaded_rule(esw, spec, attr);
+
 	if (flow_flag_test(flow, CT)) {
 		mod_hdr_acts = &attr->parse_attr->mod_hdr_acts;

@@ -1192,6 +1196,9 @@ mlx5e_tc_unoffload_fdb_rules(struct mlx5_eswitch *esw,
 {
 	flow_flag_clear(flow, OFFLOADED);

+	if (attr->flags & MLX5_ESW_ATTR_FLAG_SLOW_PATH)
+		goto offload_rule_0;
+
 	if (flow_flag_test(flow, CT)) {
 		mlx5_tc_ct_delete_flow(get_ct_priv(flow->priv), flow, attr);
 		return;
@@ -1200,6 +1207,7 @@ mlx5e_tc_unoffload_fdb_rules(struct mlx5_eswitch *esw,
 	if (attr->esw_attr->split_count)
 		mlx5_eswitch_del_fwd_rule(esw, flow->rule[1], attr);

+offload_rule_0:
 	mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], attr);
 }

@@ -2269,7 +2277,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
 	      BIT(FLOW_DISSECTOR_KEY_ENC_OPTS) |
 	      BIT(FLOW_DISSECTOR_KEY_MPLS))) {
 		NL_SET_ERR_MSG_MOD(extack, "Unsupported key");
-		netdev_warn(priv->netdev, "Unsupported key used: 0x%x\n",
+		netdev_dbg(priv->netdev, "Unsupported key used: 0x%x\n",
 			   dissector->used_keys);
 		return -EOPNOTSUPP;
 	}
@@ -5007,13 +5015,13 @@ errout:
 	return err;
 }

-static int apply_police_params(struct mlx5e_priv *priv, u32 rate,
+static int apply_police_params(struct mlx5e_priv *priv, u64 rate,
 			       struct netlink_ext_ack *extack)
 {
 	struct mlx5e_rep_priv *rpriv = priv->ppriv;
 	struct mlx5_eswitch *esw;
+	u32 rate_mbps = 0;
 	u16 vport_num;
-	u32 rate_mbps;
 	int err;

 	vport_num = rpriv->rep->vport;
@@ -5030,7 +5038,11 @@ static int apply_police_params(struct mlx5e_priv *priv, u32 rate,
 	 * Moreover, if rate is non zero we choose to configure to a minimum of
 	 * 1 mbit/sec.
 	 */
-	rate_mbps = rate ? max_t(u32, (rate * 8 + 500000) / 1000000, 1) : 0;
+	if (rate) {
+		rate = (rate * BITS_PER_BYTE) + 500000;
+		rate_mbps = max_t(u32, do_div(rate, 1000000), 1);
+	}
+
 	err = mlx5_esw_modify_vport_rate(esw, vport_num, rate_mbps);
 	if (err)
 		NL_SET_ERR_MSG_MOD(extack, "failed applying action to hardware");
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -1141,6 +1141,7 @@ static struct mlx5_flow_table *__mlx5_create_flow_table(struct mlx5_flow_namespa
 destroy_ft:
 	root->cmds->destroy_flow_table(root, ft);
 free_ft:
+	rhltable_destroy(&ft->fgs_hash);
 	kfree(ft);
 unlock_root:
 	mutex_unlock(&root->chain_lock);
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/mlx5.h
@@ -90,4 +90,9 @@ int mlx5_create_encryption_key(struct mlx5_core_dev *mdev,
 			       u32 key_type, u32 *p_key_id);
 void mlx5_destroy_encryption_key(struct mlx5_core_dev *mdev, u32 key_id);

+static inline struct net *mlx5_core_net(struct mlx5_core_dev *dev)
+{
+	return devlink_net(priv_to_devlink(dev));
+}
+
 #endif
--- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
@@ -58,7 +58,7 @@ struct fw_page {
 	struct rb_node		rb_node;
 	u64			addr;
 	struct page	       *page;
-	u16			func_id;
+	u32			function;
 	unsigned long		bitmask;
 	struct list_head	list;
 	unsigned		free_count;
@@ -74,12 +74,17 @@ enum {
 	MLX5_NUM_4K_IN_PAGE		= PAGE_SIZE / MLX5_ADAPTER_PAGE_SIZE,
 };

-static struct rb_root *page_root_per_func_id(struct mlx5_core_dev *dev, u16 func_id)
+static u32 get_function(u16 func_id, bool ec_function)
+{
+	return func_id & (ec_function << 16);
+}
+
+static struct rb_root *page_root_per_function(struct mlx5_core_dev *dev, u32 function)
 {
 	struct rb_root *root;
 	int err;

-	root = xa_load(&dev->priv.page_root_xa, func_id);
+	root = xa_load(&dev->priv.page_root_xa, function);
 	if (root)
 		return root;

@@ -87,7 +92,7 @@ static struct rb_root *page_root_per_func_id(struct mlx5_core_dev *dev, u16 func
 	if (!root)
 		return ERR_PTR(-ENOMEM);

-	err = xa_insert(&dev->priv.page_root_xa, func_id, root, GFP_KERNEL);
+	err = xa_insert(&dev->priv.page_root_xa, function, root, GFP_KERNEL);
 	if (err) {
 		kfree(root);
 		return ERR_PTR(err);
@@ -98,7 +103,7 @@ static struct rb_root *page_root_per_func_id(struct mlx5_core_dev *dev, u16 func
 	return root;
 }

-static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u16 func_id)
+static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u32 function)
 {
 	struct rb_node *parent = NULL;
 	struct rb_root *root;
@@ -107,7 +112,7 @@ static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u
 	struct fw_page *tfp;
 	int i;

-	root = page_root_per_func_id(dev, func_id);
+	root = page_root_per_function(dev, function);
 	if (IS_ERR(root))
 		return PTR_ERR(root);

@@ -130,7 +135,7 @@ static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u

 	nfp->addr = addr;
 	nfp->page = page;
-	nfp->func_id = func_id;
+	nfp->function = function;
 	nfp->free_count = MLX5_NUM_4K_IN_PAGE;
 	for (i = 0; i < MLX5_NUM_4K_IN_PAGE; i++)
 		set_bit(i, &nfp->bitmask);
@@ -143,14 +148,14 @@ static int insert_page(struct mlx5_core_dev *dev, u64 addr, struct page *page, u
 }

 static struct fw_page *find_fw_page(struct mlx5_core_dev *dev, u64 addr,
-				    u32 func_id)
+				    u32 function)
 {
 	struct fw_page *result = NULL;
 	struct rb_root *root;
 	struct rb_node *tmp;
 	struct fw_page *tfp;

-	root = xa_load(&dev->priv.page_root_xa, func_id);
+	root = xa_load(&dev->priv.page_root_xa, function);
 	if (WARN_ON_ONCE(!root))
 		return NULL;

@@ -194,14 +199,14 @@ static int mlx5_cmd_query_pages(struct mlx5_core_dev *dev, u16 *func_id,
 	return err;
 }

-static int alloc_4k(struct mlx5_core_dev *dev, u64 *addr, u16 func_id)
+static int alloc_4k(struct mlx5_core_dev *dev, u64 *addr, u32 function)
 {
 	struct fw_page *fp = NULL;
 	struct fw_page *iter;
 	unsigned n;

 	list_for_each_entry(iter, &dev->priv.free_list, list) {
-		if (iter->func_id != func_id)
+		if (iter->function != function)
 			continue;
 		fp = iter;
 	}
@@ -231,7 +236,7 @@ static void free_fwp(struct mlx5_core_dev *dev, struct fw_page *fwp,
 {
 	struct rb_root *root;

-	root = xa_load(&dev->priv.page_root_xa, fwp->func_id);
+	root = xa_load(&dev->priv.page_root_xa, fwp->function);
 	if (WARN_ON_ONCE(!root))
 		return;

@@ -244,12 +249,12 @@ static void free_fwp(struct mlx5_core_dev *dev, struct fw_page *fwp,
 	kfree(fwp);
 }

-static void free_4k(struct mlx5_core_dev *dev, u64 addr, u32 func_id)
+static void free_4k(struct mlx5_core_dev *dev, u64 addr, u32 function)
 {
 	struct fw_page *fwp;
 	int n;

-	fwp = find_fw_page(dev, addr & MLX5_U64_4K_PAGE_MASK, func_id);
+	fwp = find_fw_page(dev, addr & MLX5_U64_4K_PAGE_MASK, function);
 	if (!fwp) {
 		mlx5_core_warn_rl(dev, "page not found\n");
 		return;
@@ -263,7 +268,7 @@ static void free_4k(struct mlx5_core_dev *dev, u64 addr, u32 func_id)
 		list_add(&fwp->list, &dev->priv.free_list);
 }

-static int alloc_system_page(struct mlx5_core_dev *dev, u16 func_id)
+static int alloc_system_page(struct mlx5_core_dev *dev, u32 function)
 {
 	struct device *device = mlx5_core_dma_dev(dev);
 	int nid = dev_to_node(device);
@@ -291,7 +296,7 @@ map:
 		goto map;
 	}

-	err = insert_page(dev, addr, page, func_id);
+	err = insert_page(dev, addr, page, function);
 	if (err) {
 		mlx5_core_err(dev, "failed to track allocated page\n");
 		dma_unmap_page(device, addr, PAGE_SIZE, DMA_BIDIRECTIONAL);
@@ -328,6 +333,7 @@ static void page_notify_fail(struct mlx5_core_dev *dev, u16 func_id,
 static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
 		      int notify_fail, bool ec_function)
 {
+	u32 function = get_function(func_id, ec_function);
 	u32 out[MLX5_ST_SZ_DW(manage_pages_out)] = {0};
 	int inlen = MLX5_ST_SZ_BYTES(manage_pages_in);
 	u64 addr;
@@ -345,10 +351,10 @@ static int give_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,

 	for (i = 0; i < npages; i++) {
 retry:
-		err = alloc_4k(dev, &addr, func_id);
+		err = alloc_4k(dev, &addr, function);
 		if (err) {
 			if (err == -ENOMEM)
-				err = alloc_system_page(dev, func_id);
+				err = alloc_system_page(dev, function);
 			if (err)
 				goto out_4k;

@@ -384,7 +390,7 @@ retry:

 out_4k:
 	for (i--; i >= 0; i--)
-		free_4k(dev, MLX5_GET64(manage_pages_in, in, pas[i]), func_id);
+		free_4k(dev, MLX5_GET64(manage_pages_in, in, pas[i]), function);
 out_free:
 	kvfree(in);
 	if (notify_fail)
@@ -392,14 +398,15 @@ out_free:
 	return err;
 }

-static void release_all_pages(struct mlx5_core_dev *dev, u32 func_id,
+static void release_all_pages(struct mlx5_core_dev *dev, u16 func_id,
 			      bool ec_function)
 {
+	u32 function = get_function(func_id, ec_function);
 	struct rb_root *root;
 	struct rb_node *p;
 	int npages = 0;

-	root = xa_load(&dev->priv.page_root_xa, func_id);
+	root = xa_load(&dev->priv.page_root_xa, function);
 	if (WARN_ON_ONCE(!root))
 		return;

@@ -446,6 +453,7 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
 	struct rb_root *root;
 	struct fw_page *fwp;
 	struct rb_node *p;
+	bool ec_function;
 	u32 func_id;
 	u32 npages;
 	u32 i = 0;
@@ -456,8 +464,9 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
 	/* No hard feelings, we want our pages back! */
 	npages = MLX5_GET(manage_pages_in, in, input_num_entries);
 	func_id = MLX5_GET(manage_pages_in, in, function_id);
+	ec_function = MLX5_GET(manage_pages_in, in, embedded_cpu_function);

-	root = xa_load(&dev->priv.page_root_xa, func_id);
+	root = xa_load(&dev->priv.page_root_xa, get_function(func_id, ec_function));
 	if (WARN_ON_ONCE(!root))
 		return -EEXIST;

@@ -473,9 +482,10 @@ static int reclaim_pages_cmd(struct mlx5_core_dev *dev,
 	return 0;
 }

-static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
+static int reclaim_pages(struct mlx5_core_dev *dev, u16 func_id, int npages,
 			 int *nclaimed, bool ec_function)
 {
+	u32 function = get_function(func_id, ec_function);
 	int outlen = MLX5_ST_SZ_BYTES(manage_pages_out);
 	u32 in[MLX5_ST_SZ_DW(manage_pages_in)] = {};
 	int num_claimed;
@@ -514,7 +524,7 @@ static int reclaim_pages(struct mlx5_core_dev *dev, u32 func_id, int npages,
 	}

 	for (i = 0; i < num_claimed; i++)
-		free_4k(dev, MLX5_GET64(manage_pages_out, out, pas[i]), func_id);
+		free_4k(dev, MLX5_GET64(manage_pages_out, out, pas[i]), function);

 	if (nclaimed)
 		*nclaimed = num_claimed;
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.c
@@ -157,6 +157,7 @@ mlxsw_sp1_span_entry_cpu_deconfigure(struct mlxsw_sp_span_entry *span_entry)

 static const
 struct mlxsw_sp_span_entry_ops mlxsw_sp1_span_entry_ops_cpu = {
+	.is_static = true,
 	.can_handle = mlxsw_sp1_span_cpu_can_handle,
 	.parms_set = mlxsw_sp1_span_entry_cpu_parms,
 	.configure = mlxsw_sp1_span_entry_cpu_configure,
@@ -214,6 +215,7 @@ mlxsw_sp_span_entry_phys_deconfigure(struct mlxsw_sp_span_entry *span_entry)

 static const
 struct mlxsw_sp_span_entry_ops mlxsw_sp_span_entry_ops_phys = {
+	.is_static = true,
 	.can_handle = mlxsw_sp_port_dev_check,
 	.parms_set = mlxsw_sp_span_entry_phys_parms,
 	.configure = mlxsw_sp_span_entry_phys_configure,
@@ -721,6 +723,7 @@ mlxsw_sp2_span_entry_cpu_deconfigure(struct mlxsw_sp_span_entry *span_entry)

 static const
 struct mlxsw_sp_span_entry_ops mlxsw_sp2_span_entry_ops_cpu = {
+	.is_static = true,
 	.can_handle = mlxsw_sp2_span_cpu_can_handle,
 	.parms_set = mlxsw_sp2_span_entry_cpu_parms,
 	.configure = mlxsw_sp2_span_entry_cpu_configure,
@@ -1036,6 +1039,9 @@ static void mlxsw_sp_span_respin_work(struct work_struct *work)
 		if (!refcount_read(&curr->ref_count))
 			continue;

+		if (curr->ops->is_static)
+			continue;
+
 		err = curr->ops->parms_set(mlxsw_sp, curr->to_dev, &sparms);
 		if (err)
 			continue;
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_span.h
@@ -60,6 +60,7 @@ struct mlxsw_sp_span_entry {
 };

 struct mlxsw_sp_span_entry_ops {
+	bool is_static;
 	bool (*can_handle)(const struct net_device *to_dev);
 	int (*parms_set)(struct mlxsw_sp *mlxsw_sp,
 			 const struct net_device *to_dev,
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c
@@ -129,7 +129,7 @@ static int intel_eth_plat_probe(struct platform_device *pdev)
 				if (ret) {
 					dev_err(&pdev->dev,
 						"Failed to set tx_clk\n");
-					return ret;
+					goto err_remove_config_dt;
 				}
 			}
 		}
@@ -143,7 +143,7 @@ static int intel_eth_plat_probe(struct platform_device *pdev)
 			if (ret) {
 				dev_err(&pdev->dev,
 					"Failed to set clk_ptp_ref\n");
-				return ret;
+				goto err_remove_config_dt;
 			}
 		}
 	}
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -375,6 +375,7 @@ static int ehl_pse0_common_data(struct pci_dev *pdev,
 				struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 2;
+	plat->addr64 = 32;
 	return ehl_common_data(pdev, plat);
 }

@@ -406,6 +407,7 @@ static int ehl_pse1_common_data(struct pci_dev *pdev,
 				struct plat_stmmacenet_data *plat)
 {
 	plat->bus_id = 3;
+	plat->addr64 = 32;
 	return ehl_common_data(pdev, plat);
 }

--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -992,7 +992,8 @@ static void __team_compute_features(struct team *team)
 	unsigned int dst_release_flag = IFF_XMIT_DST_RELEASE |
 					IFF_XMIT_DST_RELEASE_PERM;

-	list_for_each_entry(port, &team->port_list, list) {
+	rcu_read_lock();
+	list_for_each_entry_rcu(port, &team->port_list, list) {
 		vlan_features = netdev_increment_features(vlan_features,
 					port->dev->vlan_features,
 					TEAM_VLAN_FEATURES);
@@ -1006,6 +1007,7 @@ static void __team_compute_features(struct team *team)
 		if (port->dev->hard_header_len > max_hard_header_len)
 			max_hard_header_len = port->dev->hard_header_len;
 	}
+	rcu_read_unlock();

 	team->dev->vlan_features = vlan_features;
 	team->dev->hw_enc_features = enc_features | NETIF_F_GSO_ENCAP_ALL |
@@ -1020,9 +1022,7 @@ static void __team_compute_features(struct team *team)

 static void team_compute_features(struct team *team)
 {
-	mutex_lock(&team->lock);
 	__team_compute_features(team);
-	mutex_unlock(&team->lock);
 	netdev_change_features(team->dev);
 }

--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -968,6 +968,12 @@ static const struct usb_device_id	products[] = {
 				      USB_CDC_SUBCLASS_ETHERNET,
 				      USB_CDC_PROTO_NONE),
 	.driver_info = (unsigned long)&wwan_info,
+}, {
+	/* Cinterion PLS83/PLS63 modem by GEMALTO/THALES */
+	USB_DEVICE_AND_INTERFACE_INFO(0x1e2d, 0x0069, USB_CLASS_COMM,
+				      USB_CDC_SUBCLASS_ETHERNET,
+				      USB_CDC_PROTO_NONE),
+	.driver_info = (unsigned long)&wwan_info,
 }, {
 	USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
 			USB_CDC_PROTO_NONE),
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1302,6 +1302,7 @@ static const struct usb_device_id products[] = {
 	{QMI_FIXED_INTF(0x0b3c, 0xc00a, 6)},	/* Olivetti Olicard 160 */
 	{QMI_FIXED_INTF(0x0b3c, 0xc00b, 4)},	/* Olivetti Olicard 500 */
 	{QMI_FIXED_INTF(0x1e2d, 0x0060, 4)},	/* Cinterion PLxx */
+	{QMI_QUIRK_SET_DTR(0x1e2d, 0x006f, 8)}, /* Cinterion PLS83/PLS63 */
 	{QMI_FIXED_INTF(0x1e2d, 0x0053, 4)},	/* Cinterion PHxx,PXxx */
 	{QMI_FIXED_INTF(0x1e2d, 0x0063, 10)},	/* Cinterion ALASxx (1 RmNet) */
 	{QMI_FIXED_INTF(0x1e2d, 0x0082, 4)},	/* Cinterion PHxx,PXxx (2 RmNet) */
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -314,6 +314,7 @@ const struct iwl_cfg_trans_params iwl_ma_trans_cfg = {
 const char iwl_ax101_name[] = "Intel(R) Wi-Fi 6 AX101";
 const char iwl_ax200_name[] = "Intel(R) Wi-Fi 6 AX200 160MHz";
 const char iwl_ax201_name[] = "Intel(R) Wi-Fi 6 AX201 160MHz";
+const char iwl_ax203_name[] = "Intel(R) Wi-Fi 6 AX203";
 const char iwl_ax211_name[] = "Intel(R) Wi-Fi 6 AX211 160MHz";
 const char iwl_ax411_name[] = "Intel(R) Wi-Fi 6 AX411 160MHz";
 const char iwl_ma_name[] = "Intel(R) Wi-Fi 6";
@@ -340,6 +341,18 @@ const struct iwl_cfg iwl_qu_b0_hr1_b0 = {
 	.num_rbds = IWL_NUM_RBDS_22000_HE,
 };

+const struct iwl_cfg iwl_qu_b0_hr_b0 = {
+	.fw_name_pre = IWL_QU_B_HR_B_FW_PRE,
+	IWL_DEVICE_22500,
+	/*
+	 * This device doesn't support receiving BlockAck with a large bitmap
+	 * so we need to restrict the size of transmitted aggregation to the
+	 * HT size; mac80211 would otherwise pick the HE max (256) by default.
+	 */
+	.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+	.num_rbds = IWL_NUM_RBDS_22000_HE,
+};
+
 const struct iwl_cfg iwl_ax201_cfg_qu_hr = {
 	.name = "Intel(R) Wi-Fi 6 AX201 160MHz",
 	.fw_name_pre = IWL_QU_B_HR_B_FW_PRE,
@@ -366,6 +379,18 @@ const struct iwl_cfg iwl_qu_c0_hr1_b0 = {
 	.num_rbds = IWL_NUM_RBDS_22000_HE,
 };

+const struct iwl_cfg iwl_qu_c0_hr_b0 = {
+	.fw_name_pre = IWL_QU_C_HR_B_FW_PRE,
+	IWL_DEVICE_22500,
+	/*
+	 * This device doesn't support receiving BlockAck with a large bitmap
+	 * so we need to restrict the size of transmitted aggregation to the
+	 * HT size; mac80211 would otherwise pick the HE max (256) by default.
+	 */
+	.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
+	.num_rbds = IWL_NUM_RBDS_22000_HE,
+};
+
 const struct iwl_cfg iwl_ax201_cfg_qu_c0_hr_b0 = {
 	.name = "Intel(R) Wi-Fi 6 AX201 160MHz",
 	.fw_name_pre = IWL_QU_C_HR_B_FW_PRE,
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c
@@ -80,19 +80,45 @@ static void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func,
 }

 /*
- * Evaluate a DSM with no arguments and a single u8 return value (inside a
- * buffer object), verify and return that value.
+ * Generic function to evaluate a DSM with no arguments
+ * and an integer return value,
+ * (as an integer object or inside a buffer object),
+ * verify and assign the value in the "value" parameter.
+ * return 0 in success and the appropriate errno otherwise.
 */
-int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func)
+static int iwl_acpi_get_dsm_integer(struct device *dev, int rev, int func,
+				    u64 *value, size_t expected_size)
 {
 	union acpi_object *obj;
-	int ret;
+	int ret = 0;

 	obj = iwl_acpi_get_dsm_object(dev, rev, func, NULL);
-	if (IS_ERR(obj))
+	if (IS_ERR(obj)) {
+		IWL_DEBUG_DEV_RADIO(dev,
+				    "Failed to get  DSM object. func= %d\n",
+				    func);
 		return -ENOENT;
+	}

-	if (obj->type != ACPI_TYPE_BUFFER) {
+	if (obj->type == ACPI_TYPE_INTEGER) {
+		*value = obj->integer.value;
+	} else if (obj->type == ACPI_TYPE_BUFFER) {
+		__le64 le_value = 0;
+
+		if (WARN_ON_ONCE(expected_size > sizeof(le_value)))
+			return -EINVAL;
+
+		/* if the buffer size doesn't match the expected size */
+		if (obj->buffer.length != expected_size)
+			IWL_DEBUG_DEV_RADIO(dev,
+					    "ACPI: DSM invalid buffer size, padding or truncating (%d)\n",
+					    obj->buffer.length);
+
+		 /* assuming LE from Intel BIOS spec */
+		memcpy(&le_value, obj->buffer.pointer,
+		       min_t(size_t, expected_size, (size_t)obj->buffer.length));
+		*value = le64_to_cpu(le_value);
+	} else {
 		IWL_DEBUG_DEV_RADIO(dev,
 				    "ACPI: DSM method did not return a valid object, type=%d\n",
 				    obj->type);
@@ -100,15 +126,6 @@ int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func)
 		goto out;
 	}

-	if (obj->buffer.length != sizeof(u8)) {
-		IWL_DEBUG_DEV_RADIO(dev,
-				    "ACPI: DSM method returned invalid buffer, length=%d\n",
-				    obj->buffer.length);
-		ret = -EINVAL;
-		goto out;
-	}
-
-	ret = obj->buffer.pointer[0];
 	IWL_DEBUG_DEV_RADIO(dev,
 			    "ACPI: DSM method evaluated: func=%d, ret=%d\n",
 			    func, ret);
@@ -116,6 +133,24 @@ out:
 	ACPI_FREE(obj);
 	return ret;
 }
+
+/*
+ * Evaluate a DSM with no arguments and a u8 return value,
+ */
+int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func, u8 *value)
+{
+	int ret;
+	u64 val;
+
+	ret = iwl_acpi_get_dsm_integer(dev, rev, func, &val, sizeof(u8));
+
+	if (ret < 0)
+		return ret;
+
+	/* cast val (u64) to be u8 */
+	*value = (u8)val;
+	return 0;
+}
 IWL_EXPORT_SYMBOL(iwl_acpi_get_dsm_u8);

 union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev,
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
 * Copyright (C) 2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
 */
 #ifndef __iwl_fw_acpi__
 #define __iwl_fw_acpi__
@@ -99,7 +99,7 @@ struct iwl_fw_runtime;

 void *iwl_acpi_get_object(struct device *dev, acpi_string method);

-int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func);
+int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func, u8 *value);

 union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev,
 					 union acpi_object *data,
@@ -159,7 +159,8 @@ static inline void *iwl_acpi_get_dsm_object(struct device *dev, int rev,
 	return ERR_PTR(-ENOENT);
 }

-static inline int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func)
+static inline
+int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func, u8 *value)
 {
 	return -ENOENT;
 }
--- a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c
@@ -224,20 +224,19 @@ static int iwl_pnvm_parse(struct iwl_trans *trans, const u8 *data,
 int iwl_pnvm_load(struct iwl_trans *trans,
 		  struct iwl_notif_wait_data *notif_wait)
 {
-	const struct firmware *pnvm;
 	struct iwl_notification_wait pnvm_wait;
 	static const u16 ntf_cmds[] = { WIDE_ID(REGULATORY_AND_NVM_GROUP,
 						PNVM_INIT_COMPLETE_NTFY) };
-	char pnvm_name[64];
-	int ret;

 	/* if the SKU_ID is empty, there's nothing to do */
 	if (!trans->sku_id[0] && !trans->sku_id[1] && !trans->sku_id[2])
 		return 0;

-	/* if we already have it, nothing to do either */
-	if (trans->pnvm_loaded)
-		return 0;
+	/* load from disk only if we haven't done it (or tried) before */
+	if (!trans->pnvm_loaded) {
+		const struct firmware *pnvm;
+		char pnvm_name[64];
+		int ret;

 		/*
 		 * The prefix unfortunately includes a hyphen at the end, so
@@ -254,11 +253,18 @@ int iwl_pnvm_load(struct iwl_trans *trans,
 		if (ret) {
 			IWL_DEBUG_FW(trans, "PNVM file %s not found %d\n",
 				     pnvm_name, ret);
+			/*
+			 * Pretend we've loaded it - at least we've tried and
+			 * couldn't load it at all, so there's no point in
+			 * trying again over and over.
+			 */
+			trans->pnvm_loaded = true;
 		} else {
 			iwl_pnvm_parse(trans, pnvm->data, pnvm->size);

 			release_firmware(pnvm);
 		}
+	}

 	iwl_init_notification_wait(notif_wait, &pnvm_wait,
 				   ntf_cmds, ARRAY_SIZE(ntf_cmds),
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2005-2014, 2018-2020 Intel Corporation
+ * Copyright (C) 2005-2014, 2018-2021 Intel Corporation
 * Copyright (C) 2016-2017 Intel Deutschland GmbH
 */
 #ifndef __IWL_CONFIG_H__
@@ -445,7 +445,7 @@ struct iwl_cfg {
 #define IWL_CFG_CORES_BT_GNSS		0x5

 #define IWL_SUBDEVICE_RF_ID(subdevice)	((u16)((subdevice) & 0x00F0) >> 4)
-#define IWL_SUBDEVICE_NO_160(subdevice)	((u16)((subdevice) & 0x0100) >> 9)
+#define IWL_SUBDEVICE_NO_160(subdevice)	((u16)((subdevice) & 0x0200) >> 9)
 #define IWL_SUBDEVICE_CORES(subdevice)	((u16)((subdevice) & 0x1C00) >> 10)

 struct iwl_dev_info {
@@ -491,6 +491,7 @@ extern const char iwl9260_killer_1550_name[];
 extern const char iwl9560_killer_1550i_name[];
 extern const char iwl9560_killer_1550s_name[];
 extern const char iwl_ax200_name[];
+extern const char iwl_ax203_name[];
 extern const char iwl_ax201_name[];
 extern const char iwl_ax101_name[];
 extern const char iwl_ax200_killer_1650w_name[];
@@ -574,6 +575,8 @@ extern const struct iwl_cfg iwl9560_2ac_cfg_soc;
 extern const struct iwl_cfg iwl_qu_b0_hr1_b0;
 extern const struct iwl_cfg iwl_qu_c0_hr1_b0;
 extern const struct iwl_cfg iwl_quz_a0_hr1_b0;
+extern const struct iwl_cfg iwl_qu_b0_hr_b0;
+extern const struct iwl_cfg iwl_qu_c0_hr_b0;
 extern const struct iwl_cfg iwl_ax200_cfg_cc;
 extern const struct iwl_cfg iwl_ax201_cfg_qu_hr;
 extern const struct iwl_cfg iwl_ax201_cfg_qu_hr;
--- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
@@ -180,13 +180,6 @@ static int iwl_dbg_tlv_alloc_region(struct iwl_trans *trans,
 	if (le32_to_cpu(tlv->length) < sizeof(*reg))
 		return -EINVAL;

-	/* For safe using a string from FW make sure we have a
-	 * null terminator
-	 */
-	reg->name[IWL_FW_INI_MAX_NAME - 1] = 0;
-
-	IWL_DEBUG_FW(trans, "WRT: parsing region: %s\n", reg->name);
-
 	if (id >= IWL_FW_INI_MAX_REGION_ID) {
 		IWL_ERR(trans, "WRT: Invalid region id %u\n", id);
 		return -EINVAL;
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -150,16 +150,17 @@ u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs)
 }
 IWL_EXPORT_SYMBOL(iwl_read_prph);

-void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val)
+void iwl_write_prph_delay(struct iwl_trans *trans, u32 ofs, u32 val, u32 delay_ms)
 {
 	unsigned long flags;

 	if (iwl_trans_grab_nic_access(trans, &flags)) {
+		mdelay(delay_ms);
 		iwl_write_prph_no_grab(trans, ofs, val);
 		iwl_trans_release_nic_access(trans, &flags);
 	}
 }
-IWL_EXPORT_SYMBOL(iwl_write_prph);
+IWL_EXPORT_SYMBOL(iwl_write_prph_delay);

 int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
 		      u32 bits, u32 mask, int timeout)
@@ -219,8 +220,8 @@ IWL_EXPORT_SYMBOL(iwl_clear_bits_prph);
 void iwl_force_nmi(struct iwl_trans *trans)
 {
 	if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000)
-		iwl_write_prph(trans, DEVICE_SET_NMI_REG,
-			       DEVICE_SET_NMI_VAL_DRV);
+		iwl_write_prph_delay(trans, DEVICE_SET_NMI_REG,
+				     DEVICE_SET_NMI_VAL_DRV, 1);
 	else if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210)
 		iwl_write_umac_prph(trans, UREG_NIC_SET_NMI_DRIVER,
 				UREG_NIC_SET_NMI_DRIVER_NMI_FROM_DRIVER);
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2018-2019 Intel Corporation
+ * Copyright (C) 2018-2020 Intel Corporation
 */
 #ifndef __iwl_io_h__
 #define __iwl_io_h__
@@ -37,7 +37,13 @@ u32 iwl_read_prph_no_grab(struct iwl_trans *trans, u32 ofs);
 u32 iwl_read_prph(struct iwl_trans *trans, u32 ofs);
 void iwl_write_prph_no_grab(struct iwl_trans *trans, u32 ofs, u32 val);
 void iwl_write_prph64_no_grab(struct iwl_trans *trans, u64 ofs, u64 val);
-void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val);
+void iwl_write_prph_delay(struct iwl_trans *trans, u32 ofs,
+			  u32 val, u32 delay_ms);
+static inline void iwl_write_prph(struct iwl_trans *trans, u32 ofs, u32 val)
+{
+	iwl_write_prph_delay(trans, ofs, val, 0);
+}
+
 int iwl_poll_prph_bit(struct iwl_trans *trans, u32 addr,
 		      u32 bits, u32 mask, int timeout);
 void iwl_set_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask);
--- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h
@@ -301,6 +301,12 @@
 #define RADIO_RSP_ADDR_POS		(6)
 #define RADIO_RSP_RD_CMD		(3)

+/* LTR control (Qu only) */
+#define HPM_MAC_LTR_CSR			0xa0348c
+#define HPM_MAC_LRT_ENABLE_ALL		0xf
+/* also uses CSR_LTR_* for values */
+#define HPM_UMAC_LTR			0xa03480
+
 /* FW monitor */
 #define MON_BUFF_SAMPLE_CTL		(0xa03c00)
 #define MON_BUFF_BASE_ADDR		(0xa03c1c)
--- a/Show More
+++ b/Show More