diff --git a/Documentation/process/deprecated.rst b/Documentation/process/deprecated.rst
index 9d83b8db887401acbebf6ed86f25f5cb37fabaaa..86ea327b7e3a7aeb003bbe36fb133d8d95801e9e 100644
--- a/Documentation/process/deprecated.rst
+++ b/Documentation/process/deprecated.rst
@@ -70,6 +70,9 @@ Instead, the 2-factor form of the allocator should be used::
 
 	foo = kmalloc_array(count, size, GFP_KERNEL);
 
+Specifically, kmalloc() can be replaced with kmalloc_array(), and
+kzalloc() can be replaced with kcalloc().
+
 If no 2-factor form is available, the saturate-on-overflow helpers should
 be used::
 
@@ -90,9 +93,20 @@ Instead, use the helper::
         array usage and switch to a `flexible array member
         <#zero-length-and-one-element-arrays>`_ instead.
 
-See array_size(), array3_size(), and struct_size(),
-for more details as well as the related check_add_overflow() and
-check_mul_overflow() family of functions.
+For other calculations, please compose the use of the size_mul(),
+size_add(), and size_sub() helpers. For example, in the case of::
+
+	foo = krealloc(current_size + chunk_size * (count - 3), GFP_KERNEL);
+
+Instead, use the helpers::
+
+	foo = krealloc(size_add(current_size,
+				size_mul(chunk_size,
+					 size_sub(count, 3))), GFP_KERNEL);
+
+For more details, also see array3_size() and flex_array_size(),
+as well as the related check_mul_overflow(), check_add_overflow(),
+check_sub_overflow(), and check_shl_overflow() family of functions.
 
 simple_strtol(), simple_strtoll(), simple_strtoul(), simple_strtoull()
 ----------------------------------------------------------------------
diff --git a/Makefile b/Makefile
index 7448e85c36023cf7e2ff170022ea05fecd53796f..8102901289f02dafc2bcaffa21c4f28af76c95ab 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 199
+SUBLEVEL = 200
 EXTRAVERSION =
 NAME = Dare mighty things
 
diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi
index ad9b52d53ef9b078d75920b822ed57d37cd5ebee..982f3c39219658fdc01be0e2ab00ee32aca86006 100644
--- a/arch/arm/boot/dts/qcom-mdm9615.dtsi
+++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi
@@ -82,14 +82,12 @@ cxo_board {
 		};
 	};
 
-	regulators {
-		vsdcc_fixed: vsdcc-regulator {
-			compatible = "regulator-fixed";
-			regulator-name = "SDCC Power";
-			regulator-min-microvolt = <2700000>;
-			regulator-max-microvolt = <2700000>;
-			regulator-always-on;
-		};
+	vsdcc_fixed: vsdcc-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "SDCC Power";
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
+		regulator-always-on;
 	};
 
 	soc: soc {
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index 9817cb258c1a58fdd5e2a786da4de4fda70727c2..0481b9bbbd004fa91e9c882fc5c6f16f1553d7ec 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -17,6 +17,7 @@ ENTRY(__memset)
 ENTRY(mmioset)
 WEAK(memset)
 UNWIND( .fnstart         )
+	and	r1, r1, #255		@ cast to unsigned char
 	ands	r3, r0, #3		@ 1 unaligned?
 	mov	ip, r0			@ preserve r0 as return value
 	bne	6f			@ 1
diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
index 8ad576ecd0f1db808a03f57e014b88ec7eae7347..3d25fd615250af5b03f1baa293747cbb1295a510 100644
--- a/arch/arm/xen/enlighten.c
+++ b/arch/arm/xen/enlighten.c
@@ -158,9 +158,6 @@ static int xen_starting_cpu(unsigned int cpu)
 	BUG_ON(err);
 	per_cpu(xen_vcpu, cpu) = vcpup;
 
-	if (!xen_kernel_unmapped_at_usr())
-		xen_setup_runstate_info(cpu);
-
 after_register_vcpu_info:
 	enable_percpu_irq(xen_events_irq, 0);
 	return 0;
@@ -386,9 +383,6 @@ static int __init xen_guest_init(void)
 		return -EINVAL;
 	}
 
-	if (!xen_kernel_unmapped_at_usr())
-		xen_time_setup_guest();
-
 	if (xen_initial_domain())
 		pvclock_gtod_register_notifier(&xen_pvclock_gtod_notifier);
 
@@ -398,7 +392,13 @@ static int __init xen_guest_init(void)
 }
 early_initcall(xen_guest_init);
 
-static int __init xen_pm_init(void)
+static int xen_starting_runstate_cpu(unsigned int cpu)
+{
+	xen_setup_runstate_info(cpu);
+	return 0;
+}
+
+static int __init xen_late_init(void)
 {
 	if (!xen_domain())
 		return -ENODEV;
@@ -411,9 +411,16 @@ static int __init xen_pm_init(void)
 		do_settimeofday64(&ts);
 	}
 
-	return 0;
+	if (xen_kernel_unmapped_at_usr())
+		return 0;
+
+	xen_time_setup_guest();
+
+	return cpuhp_setup_state(CPUHP_AP_ARM_XEN_RUNSTATE_STARTING,
+				 "arm/xen_runstate:starting",
+				 xen_starting_runstate_cpu, NULL);
 }
-late_initcall(xen_pm_init);
+late_initcall(xen_late_init);
 
 
 /* empty stubs */
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 5b79e4a373311fe52e86a4dd13fa2d7ba96be787..c39a299fc636fcef6f14995d11dbdd2a08f8c2fb 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1175,7 +1175,7 @@ apps_iommu: iommu@1ef0000 {
 			#size-cells = <1>;
 			#iommu-cells = <1>;
 			compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
-			ranges = <0 0x01e20000 0x40000>;
+			ranges = <0 0x01e20000 0x20000>;
 			reg = <0x01ef0000 0x3000>;
 			clocks = <&gcc GCC_SMMU_CFG_CLK>,
 				 <&gcc GCC_APSS_TCU_CLK>;
diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
index 1372fe8601f507a868abeac81ab7019031bc7a3d..e3d2fb9aafe42767f01f93e3f10ef82896ea7ce7 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
@@ -564,6 +564,8 @@ &wifi {
 	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
 	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
 	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+
+	qcom,snoc-host-cap-8bit-quirk;
 };
 
 /* PINCTRL - additions to nodes defined in sdm845.dtsi */
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
index bb1430283c726c1fa5791b56ca88bee298200b94..bf2561a5eb581d2a9d597048930f0c81e500feba 100644
--- a/arch/x86/include/asm/uaccess.h
+++ b/arch/x86/include/asm/uaccess.h
@@ -446,7 +446,7 @@ copy_mc_to_kernel(void *to, const void *from, unsigned len);
 #define copy_mc_to_kernel copy_mc_to_kernel
 
 unsigned long __must_check
-copy_mc_to_user(void *to, const void *from, unsigned len);
+copy_mc_to_user(void __user *to, const void *from, unsigned len);
 #endif
 
 /*
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 008d000a862c041da5b110724eac4f3728718ebf..579367c28f4bd5715643b08e5ce211490daf2a98 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -2473,7 +2473,7 @@ static void __init srso_select_mitigation(void)
 	pr_info("%s%s\n", srso_strings[srso_mitigation], (has_microcode ? "" : ", no microcode"));
 
 pred_cmd:
-	if ((boot_cpu_has(X86_FEATURE_SRSO_NO) || srso_cmd == SRSO_CMD_OFF) &&
+	if ((!boot_cpu_has_bug(X86_BUG_SRSO) || srso_cmd == SRSO_CMD_OFF) &&
 	     boot_cpu_has(X86_FEATURE_SBPB))
 		x86_pred_cmd = PRED_CMD_SBPB;
 }
diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index efe13ab366f4722c6f42ad230a13a2ceb9316d74..8596b4dca94556006a84e5c16b5993850907519f 100644
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -80,7 +80,7 @@ static struct desc_struct startup_gdt[GDT_ENTRIES] = {
  * while the kernel still uses a direct mapping.
  */
 static struct desc_ptr startup_gdt_descr = {
-	.size = sizeof(startup_gdt),
+	.size = sizeof(startup_gdt)-1,
 	.address = 0,
 };
 
diff --git a/arch/x86/lib/copy_mc.c b/arch/x86/lib/copy_mc.c
index c13e8c9ee926b78dd8e6421353af72e13a7e2ea0..e058ef2d454d063eb1ccf8ba6a374c82ae3912f7 100644
--- a/arch/x86/lib/copy_mc.c
+++ b/arch/x86/lib/copy_mc.c
@@ -74,23 +74,23 @@ unsigned long __must_check copy_mc_to_kernel(void *dst, const void *src, unsigne
 }
 EXPORT_SYMBOL_GPL(copy_mc_to_kernel);
 
-unsigned long __must_check copy_mc_to_user(void *dst, const void *src, unsigned len)
+unsigned long __must_check copy_mc_to_user(void __user *dst, const void *src, unsigned len)
 {
 	unsigned long ret;
 
 	if (copy_mc_fragile_enabled) {
 		__uaccess_begin();
-		ret = copy_mc_fragile(dst, src, len);
+		ret = copy_mc_fragile((__force void *)dst, src, len);
 		__uaccess_end();
 		return ret;
 	}
 
 	if (static_cpu_has(X86_FEATURE_ERMS)) {
 		__uaccess_begin();
-		ret = copy_mc_enhanced_fast_string(dst, src, len);
+		ret = copy_mc_enhanced_fast_string((__force void *)dst, src, len);
 		__uaccess_end();
 		return ret;
 	}
 
-	return copy_user_generic(dst, src, len);
+	return copy_user_generic((__force void *)dst, src, len);
 }
diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c
index fe8c7e79f4726f10d7ef9cff6507706adec0d938..566067a855a136b28291792087fd2e957021ed52 100644
--- a/drivers/acpi/device_sysfs.c
+++ b/drivers/acpi/device_sysfs.c
@@ -156,8 +156,8 @@ static int create_pnp_modalias(struct acpi_device *acpi_dev, char *modalias,
 		return 0;
 
 	len = snprintf(modalias, size, "acpi:");
-	if (len <= 0)
-		return len;
+	if (len >= size)
+		return -ENOMEM;
 
 	size -= len;
 
@@ -210,8 +210,10 @@ static int create_of_modalias(struct acpi_device *acpi_dev, char *modalias,
 	len = snprintf(modalias, size, "of:N%sT", (char *)buf.pointer);
 	ACPI_FREE(buf.pointer);
 
-	if (len <= 0)
-		return len;
+	if (len >= size)
+		return -ENOMEM;
+
+	size -= len;
 
 	of_compatible = acpi_dev->data.of_compatible;
 	if (of_compatible->type == ACPI_TYPE_PACKAGE) {
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 211a335a608d7acc7cda755a45302b5544c25464..ed54dc31e6fd44e8405e60ecbafc47ad8fbf57da 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -48,7 +48,7 @@ static ssize_t regmap_name_read_file(struct file *file,
 		name = map->dev->driver->name;
 
 	ret = snprintf(buf, PAGE_SIZE, "%s\n", name);
-	if (ret < 0) {
+	if (ret >= PAGE_SIZE) {
 		kfree(buf);
 		return ret;
 	}
diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c
index 207272979f233fe3ea5940c2627a3da9ca58feae..2f8289865ec815611bdc65c95094fe9f5fb4f5c4 100644
--- a/drivers/char/hw_random/geode-rng.c
+++ b/drivers/char/hw_random/geode-rng.c
@@ -58,7 +58,8 @@ struct amd_geode_priv {
 
 static int geode_rng_data_read(struct hwrng *rng, u32 *data)
 {
-	void __iomem *mem = (void __iomem *)rng->priv;
+	struct amd_geode_priv *priv = (struct amd_geode_priv *)rng->priv;
+	void __iomem *mem = priv->membase;
 
 	*data = readl(mem + GEODE_RNG_DATA_REG);
 
@@ -67,7 +68,8 @@ static int geode_rng_data_read(struct hwrng *rng, u32 *data)
 
 static int geode_rng_data_present(struct hwrng *rng, int wait)
 {
-	void __iomem *mem = (void __iomem *)rng->priv;
+	struct amd_geode_priv *priv = (struct amd_geode_priv *)rng->priv;
+	void __iomem *mem = priv->membase;
 	int data, i;
 
 	for (i = 0; i < 20; i++) {
diff --git a/drivers/clk/clk-asm9260.c b/drivers/clk/clk-asm9260.c
index bacebd457e6f34697e546b7b7ea12a1cc8960427..8b3c059e19a1279a13a5378913238ad775105cfc 100644
--- a/drivers/clk/clk-asm9260.c
+++ b/drivers/clk/clk-asm9260.c
@@ -80,7 +80,7 @@ struct asm9260_mux_clock {
 	u8			mask;
 	u32			*table;
 	const char		*name;
-	const char		**parent_names;
+	const struct clk_parent_data *parent_data;
 	u8			num_parents;
 	unsigned long		offset;
 	unsigned long		flags;
@@ -232,10 +232,10 @@ static const struct asm9260_gate_data asm9260_ahb_gates[] __initconst = {
 		HW_AHBCLKCTRL1,	16 },
 };
 
-static const char __initdata *main_mux_p[] =   { NULL, NULL };
-static const char __initdata *i2s0_mux_p[] =   { NULL, NULL, "i2s0m_div"};
-static const char __initdata *i2s1_mux_p[] =   { NULL, NULL, "i2s1m_div"};
-static const char __initdata *clkout_mux_p[] = { NULL, NULL, "rtc"};
+static struct clk_parent_data __initdata main_mux_p[] =   { { .index = 0, }, { .name = "pll" } };
+static struct clk_parent_data __initdata i2s0_mux_p[] =   { { .index = 0, }, { .name = "pll" }, { .name = "i2s0m_div"} };
+static struct clk_parent_data __initdata i2s1_mux_p[] =   { { .index = 0, }, { .name = "pll" }, { .name = "i2s1m_div"} };
+static struct clk_parent_data __initdata clkout_mux_p[] = { { .index = 0, }, { .name = "pll" }, { .name = "rtc"} };
 static u32 three_mux_table[] = {0, 1, 3};
 
 static struct asm9260_mux_clock asm9260_mux_clks[] __initdata = {
@@ -255,9 +255,10 @@ static struct asm9260_mux_clock asm9260_mux_clks[] __initdata = {
 
 static void __init asm9260_acc_init(struct device_node *np)
 {
-	struct clk_hw *hw;
+	struct clk_hw *hw, *pll_hw;
 	struct clk_hw **hws;
-	const char *ref_clk, *pll_clk = "pll";
+	const char *pll_clk = "pll";
+	struct clk_parent_data pll_parent_data = { .index = 0 };
 	u32 rate;
 	int n;
 
@@ -274,21 +275,15 @@ static void __init asm9260_acc_init(struct device_node *np)
 	/* register pll */
 	rate = (ioread32(base + HW_SYSPLLCTRL) & 0xffff) * 1000000;
 
-	/* TODO: Convert to DT parent scheme */
-	ref_clk = of_clk_get_parent_name(np, 0);
-	hw = __clk_hw_register_fixed_rate(NULL, NULL, pll_clk,
-			ref_clk, NULL, NULL, 0, rate, 0,
-			CLK_FIXED_RATE_PARENT_ACCURACY);
-
-	if (IS_ERR(hw))
+	pll_hw = clk_hw_register_fixed_rate_parent_accuracy(NULL, pll_clk, &pll_parent_data,
+							0, rate);
+	if (IS_ERR(pll_hw))
 		panic("%pOFn: can't register REFCLK. Check DT!", np);
 
 	for (n = 0; n < ARRAY_SIZE(asm9260_mux_clks); n++) {
 		const struct asm9260_mux_clock *mc = &asm9260_mux_clks[n];
 
-		mc->parent_names[0] = ref_clk;
-		mc->parent_names[1] = pll_clk;
-		hw = clk_hw_register_mux_table(NULL, mc->name, mc->parent_names,
+		hw = clk_hw_register_mux_table_parent_data(NULL, mc->name, mc->parent_data,
 				mc->num_parents, mc->flags, base + mc->offset,
 				0, mc->mask, 0, mc->table, &asm9260_clk_lock);
 	}
diff --git a/drivers/clk/clk-npcm7xx.c b/drivers/clk/clk-npcm7xx.c
index 27a86b7a34dbf64df553ac8283904310cc2da24c..c82df105b0a21c93d5d18e4d1260c82aeaf06b81 100644
--- a/drivers/clk/clk-npcm7xx.c
+++ b/drivers/clk/clk-npcm7xx.c
@@ -647,7 +647,7 @@ static void __init npcm7xx_clk_init(struct device_node *clk_np)
 	return;
 
 npcm7xx_init_fail:
-	kfree(npcm7xx_clk_data->hws);
+	kfree(npcm7xx_clk_data);
 npcm7xx_init_np_err:
 	iounmap(clk_base);
 npcm7xx_init_error:
diff --git a/drivers/clk/clk-scmi.c b/drivers/clk/clk-scmi.c
index c754dfbb73fd42837b3f772e41d599577df05d41..c62636fb4aca8df729964ab1c656a8c65ba61ed0 100644
--- a/drivers/clk/clk-scmi.c
+++ b/drivers/clk/clk-scmi.c
@@ -170,6 +170,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev)
 		sclk->info = handle->clk_ops->info_get(handle, idx);
 		if (!sclk->info) {
 			dev_dbg(dev, "invalid clock info for idx %d\n", idx);
+			devm_kfree(dev, sclk);
 			continue;
 		}
 
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index 47d9ec3abd2f7d8a31a5624d3ada4f18268d8418..d3d730610cb4f0b5e9265af47d57dad7319e87db 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -96,5 +96,6 @@ config CLK_IMX8QXP
 	depends on (ARCH_MXC && ARM64) || COMPILE_TEST
 	depends on IMX_SCU && HAVE_ARM_SMCCC
 	select MXC_CLK_SCU
+	select MXC_CLK
 	help
 	  Build the driver for IMX8QXP SCU based clocks.
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index f679e5cc320b535453ce06ae864763d78b575221..89313dd7a57f6c820f7af65310326294a4b4aa2c 100644
--- a/drivers/clk/imx/clk-imx8mq.c
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -280,8 +280,7 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
 	void __iomem *base;
 	int err;
 
-	clk_hw_data = kzalloc(struct_size(clk_hw_data, hws,
-					  IMX8MQ_CLK_END), GFP_KERNEL);
+	clk_hw_data = devm_kzalloc(dev, struct_size(clk_hw_data, hws, IMX8MQ_CLK_END), GFP_KERNEL);
 	if (WARN_ON(!clk_hw_data))
 		return -ENOMEM;
 
@@ -298,10 +297,12 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
 	hws[IMX8MQ_CLK_EXT4] = imx_obtain_fixed_clk_hw(np, "clk_ext4");
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx8mq-anatop");
-	base = of_iomap(np, 0);
+	base = devm_of_iomap(dev, np, 0, NULL);
 	of_node_put(np);
-	if (WARN_ON(!base))
-		return -ENOMEM;
+	if (WARN_ON(IS_ERR(base))) {
+		err = PTR_ERR(base);
+		goto unregister_hws;
+	}
 
 	hws[IMX8MQ_ARM_PLL_REF_SEL] = imx_clk_hw_mux("arm_pll_ref_sel", base + 0x28, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
 	hws[IMX8MQ_GPU_PLL_REF_SEL] = imx_clk_hw_mux("gpu_pll_ref_sel", base + 0x18, 16, 2, pll_ref_sels, ARRAY_SIZE(pll_ref_sels));
@@ -373,8 +374,10 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
 
 	np = dev->of_node;
 	base = devm_platform_ioremap_resource(pdev, 0);
-	if (WARN_ON(IS_ERR(base)))
-		return PTR_ERR(base);
+	if (WARN_ON(IS_ERR(base))) {
+		err = PTR_ERR(base);
+		goto unregister_hws;
+	}
 
 	/* CORE */
 	hws[IMX8MQ_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mq_a53_sels, base + 0x8000);
diff --git a/drivers/clk/keystone/pll.c b/drivers/clk/keystone/pll.c
index ee5c72369334ffd37c94b1d4cb945dc540137af7..6bbdd4705d71fd193522e6cf43cd6c162c9223c7 100644
--- a/drivers/clk/keystone/pll.c
+++ b/drivers/clk/keystone/pll.c
@@ -281,12 +281,13 @@ static void __init of_pll_div_clk_init(struct device_node *node)
 
 	clk = clk_register_divider(NULL, clk_name, parent_name, 0, reg, shift,
 				 mask, 0, NULL);
-	if (clk) {
-		of_clk_add_provider(node, of_clk_src_simple_get, clk);
-	} else {
+	if (IS_ERR(clk)) {
 		pr_err("%s: error registering divider %s\n", __func__, clk_name);
 		iounmap(reg);
+		return;
 	}
+
+	of_clk_add_provider(node, of_clk_src_simple_get, clk);
 }
 CLK_OF_DECLARE(pll_divider_clock, "ti,keystone,pll-divider-clock", of_pll_div_clk_init);
 
@@ -328,10 +329,12 @@ static void __init of_pll_mux_clk_init(struct device_node *node)
 	clk = clk_register_mux(NULL, clk_name, (const char **)&parents,
 				ARRAY_SIZE(parents) , 0, reg, shift, mask,
 				0, NULL);
-	if (clk)
-		of_clk_add_provider(node, of_clk_src_simple_get, clk);
-	else
+	if (IS_ERR(clk)) {
 		pr_err("%s: error registering mux %s\n", __func__, clk_name);
+		return;
+	}
+
+	of_clk_add_provider(node, of_clk_src_simple_get, clk);
 }
 CLK_OF_DECLARE(pll_mux_clock, "ti,keystone,pll-mux-clock", of_pll_mux_clk_init);
 
diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
index 695be0f77427014af8ac40f78dfd39b952fde68a..c67cd73aca171788f8964e10e05bd6c8c042cfdf 100644
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -675,6 +675,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk_data = mtk_alloc_clk_data(CLK_TOP_NR);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
 								clk_data);
@@ -742,6 +744,8 @@ static void __init mtk_infrasys_init_early(struct device_node *node)
 
 	if (!infra_clk_data) {
 		infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+		if (!infra_clk_data)
+			return;
 
 		for (i = 0; i < CLK_INFRA_NR; i++)
 			infra_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
@@ -768,6 +772,8 @@ static int mtk_infrasys_init(struct platform_device *pdev)
 
 	if (!infra_clk_data) {
 		infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+		if (!infra_clk_data)
+			return -ENOMEM;
 	} else {
 		for (i = 0; i < CLK_INFRA_NR; i++) {
 			if (infra_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
@@ -896,6 +902,8 @@ static int mtk_pericfg_init(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk_data = mtk_alloc_clk_data(CLK_PERI_NR);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
 						clk_data);
diff --git a/drivers/clk/mediatek/clk-mt6765.c b/drivers/clk/mediatek/clk-mt6765.c
index d77ea5aff292092c65568bf24981ae5c4a0d0643..17352342b6989a2149869f84c40c574def4b2a0c 100644
--- a/drivers/clk/mediatek/clk-mt6765.c
+++ b/drivers/clk/mediatek/clk-mt6765.c
@@ -785,6 +785,8 @@ static int clk_mt6765_apmixed_probe(struct platform_device *pdev)
 	}
 
 	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
 
@@ -820,6 +822,8 @@ static int clk_mt6765_top_probe(struct platform_device *pdev)
 	}
 
 	clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_fixed_clks(fixed_clks, ARRAY_SIZE(fixed_clks),
 				    clk_data);
@@ -860,6 +864,8 @@ static int clk_mt6765_ifr_probe(struct platform_device *pdev)
 	}
 
 	clk_data = mtk_alloc_clk_data(CLK_IFR_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_gates(node, ifr_clks, ARRAY_SIZE(ifr_clks),
 			       clk_data);
diff --git a/drivers/clk/mediatek/clk-mt6779.c b/drivers/clk/mediatek/clk-mt6779.c
index 6e0d3a1667291352f5c5750f6cb28cfe1c4caec7..cf720651fc5364d2bcd678c057e0f699d9c4e8f2 100644
--- a/drivers/clk/mediatek/clk-mt6779.c
+++ b/drivers/clk/mediatek/clk-mt6779.c
@@ -1216,6 +1216,8 @@ static int clk_mt6779_apmixed_probe(struct platform_device *pdev)
 	struct device_node *node = pdev->dev.of_node;
 
 	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
 
@@ -1236,6 +1238,8 @@ static int clk_mt6779_top_probe(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
 				    clk_data);
diff --git a/drivers/clk/mediatek/clk-mt6797.c b/drivers/clk/mediatek/clk-mt6797.c
index 428eb24ffec556b2e7b4230b3f22d67cb00f36ad..98d456023f4e41e3e80dc751305305054cfd4ddc 100644
--- a/drivers/clk/mediatek/clk-mt6797.c
+++ b/drivers/clk/mediatek/clk-mt6797.c
@@ -391,6 +391,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk_data = mtk_alloc_clk_data(CLK_TOP_NR);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_factors(top_fixed_divs, ARRAY_SIZE(top_fixed_divs),
 				 clk_data);
@@ -563,6 +565,8 @@ static void mtk_infrasys_init_early(struct device_node *node)
 
 	if (!infra_clk_data) {
 		infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+		if (!infra_clk_data)
+			return;
 
 		for (i = 0; i < CLK_INFRA_NR; i++)
 			infra_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
@@ -587,6 +591,8 @@ static int mtk_infrasys_init(struct platform_device *pdev)
 
 	if (!infra_clk_data) {
 		infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
+		if (!infra_clk_data)
+			return -ENOMEM;
 	} else {
 		for (i = 0; i < CLK_INFRA_NR; i++) {
 			if (infra_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
diff --git a/drivers/clk/mediatek/clk-mt7629-eth.c b/drivers/clk/mediatek/clk-mt7629-eth.c
index 88279d0ea1a76a49c0f1cc07242bf1ca0490eecf..3ab7b672f8c70468098c7eed4a439c7b43ecb6cd 100644
--- a/drivers/clk/mediatek/clk-mt7629-eth.c
+++ b/drivers/clk/mediatek/clk-mt7629-eth.c
@@ -83,6 +83,8 @@ static int clk_mt7629_ethsys_init(struct platform_device *pdev)
 	int r;
 
 	clk_data = mtk_alloc_clk_data(CLK_ETH_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_gates(node, eth_clks, CLK_ETH_NR_CLK, clk_data);
 
@@ -105,6 +107,8 @@ static int clk_mt7629_sgmiisys_init(struct platform_device *pdev)
 	int r;
 
 	clk_data = mtk_alloc_clk_data(CLK_SGMII_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_gates(node, sgmii_clks[id++], CLK_SGMII_NR_CLK,
 			       clk_data);
diff --git a/drivers/clk/mediatek/clk-mt7629.c b/drivers/clk/mediatek/clk-mt7629.c
index a0ee079670c7e8c12b1e86fc121e921f3ba12886..f791e53b812abc09676f67781ec9e515961d33fb 100644
--- a/drivers/clk/mediatek/clk-mt7629.c
+++ b/drivers/clk/mediatek/clk-mt7629.c
@@ -580,6 +580,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
 				    clk_data);
@@ -603,6 +605,8 @@ static int mtk_infrasys_init(struct platform_device *pdev)
 	struct clk_onecell_data *clk_data;
 
 	clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
 			       clk_data);
@@ -626,6 +630,8 @@ static int mtk_pericfg_init(struct platform_device *pdev)
 		return PTR_ERR(base);
 
 	clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
 
 	mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
 			       clk_data);
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 3a965bd326d5ff9458f4cf9b73ff4ba5890bb593..3998e25c4192f881f907e3aaf9d6c445bc6ca773 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -110,6 +110,7 @@ config IPQ_APSS_6018
 	tristate "IPQ APSS Clock Controller"
 	select IPQ_APSS_PLL
 	depends on QCOM_APCS_IPC || COMPILE_TEST
+	depends on QCOM_SMEM
 	help
 	  Support for APSS clock controller on IPQ platforms. The
 	  APSS clock controller manages the Mux and enable block that feeds the
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c
index 71a0d30cf44dffc7c44708b32c869197360335ee..eb4fd803bae0de968f20839b68cc2a3bcbaf14d4 100644
--- a/drivers/clk/qcom/clk-rcg2.c
+++ b/drivers/clk/qcom/clk-rcg2.c
@@ -147,17 +147,11 @@ static int clk_rcg2_set_parent(struct clk_hw *hw, u8 index)
 static unsigned long
 calc_rate(unsigned long rate, u32 m, u32 n, u32 mode, u32 hid_div)
 {
-	if (hid_div) {
-		rate *= 2;
-		rate /= hid_div + 1;
-	}
+	if (hid_div)
+		rate = mult_frac(rate, 2, hid_div + 1);
 
-	if (mode) {
-		u64 tmp = rate;
-		tmp *= m;
-		do_div(tmp, n);
-		rate = tmp;
-	}
+	if (mode)
+		rate = mult_frac(rate, m, n);
 
 	return rate;
 }
diff --git a/drivers/clk/qcom/gcc-sm8150.c b/drivers/clk/qcom/gcc-sm8150.c
index 8e9b5b3cceaf7590a879e94f7be7d92098ee4e69..3d9ba3ccb6b680fc4cc6e849947f197111ca23bd 100644
--- a/drivers/clk/qcom/gcc-sm8150.c
+++ b/drivers/clk/qcom/gcc-sm8150.c
@@ -241,7 +241,7 @@ static struct clk_rcg2 gcc_cpuss_ahb_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_cpuss_ahb_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -264,7 +264,7 @@ static struct clk_rcg2 gcc_emac_ptp_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_emac_ptp_clk_src",
 		.parent_data = gcc_parents_5,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parents_5),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -290,7 +290,7 @@ static struct clk_rcg2 gcc_emac_rgmii_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_emac_rgmii_clk_src",
 		.parent_data = gcc_parents_5,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parents_5),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -314,7 +314,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_gp1_clk_src",
 		.parent_data = gcc_parents_1,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parents_1),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -329,7 +329,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_gp2_clk_src",
 		.parent_data = gcc_parents_1,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parents_1),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -344,7 +344,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_gp3_clk_src",
 		.parent_data = gcc_parents_1,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parents_1),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -365,7 +365,7 @@ static struct clk_rcg2 gcc_pcie_0_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_pcie_0_aux_clk_src",
 		.parent_data = gcc_parents_2,
-		.num_parents = 3,
+		.num_parents = ARRAY_SIZE(gcc_parents_2),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -380,7 +380,7 @@ static struct clk_rcg2 gcc_pcie_1_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_pcie_1_aux_clk_src",
 		.parent_data = gcc_parents_2,
-		.num_parents = 3,
+		.num_parents = ARRAY_SIZE(gcc_parents_2),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -401,7 +401,7 @@ static struct clk_rcg2 gcc_pcie_phy_refgen_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_pcie_phy_refgen_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -423,7 +423,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_pdm2_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -446,7 +446,7 @@ static struct clk_rcg2 gcc_qspi_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qspi_core_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -480,7 +480,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s0_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -495,7 +495,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s1_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -510,7 +510,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s2_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -525,7 +525,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s3_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -540,7 +540,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s4_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -555,7 +555,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s5_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -570,7 +570,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s6_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -585,7 +585,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap0_s7_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -600,7 +600,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap1_s0_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -615,7 +615,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap1_s1_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -630,7 +630,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap1_s2_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -645,7 +645,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap1_s3_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -660,7 +660,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap1_s4_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -675,7 +675,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap1_s5_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -690,7 +690,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap2_s0_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -705,7 +705,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap2_s1_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -720,7 +720,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap2_s2_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -735,7 +735,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap2_s3_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -750,7 +750,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap2_s4_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -765,7 +765,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_qupv3_wrap2_s5_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -791,8 +791,8 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_sdcc2_apps_clk_src",
 		.parent_data = gcc_parents_6,
-		.num_parents = 5,
-		.flags = CLK_SET_RATE_PARENT,
+		.num_parents = ARRAY_SIZE(gcc_parents_6),
+		.flags = CLK_OPS_PARENT_ENABLE,
 		.ops = &clk_rcg2_floor_ops,
 	},
 };
@@ -816,7 +816,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_sdcc4_apps_clk_src",
 		.parent_data = gcc_parents_3,
-		.num_parents = 3,
+		.num_parents = ARRAY_SIZE(gcc_parents_3),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_floor_ops,
 	},
@@ -836,7 +836,7 @@ static struct clk_rcg2 gcc_tsif_ref_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_tsif_ref_clk_src",
 		.parent_data = gcc_parents_7,
-		.num_parents = 5,
+		.num_parents = ARRAY_SIZE(gcc_parents_7),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -860,7 +860,7 @@ static struct clk_rcg2 gcc_ufs_card_axi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_card_axi_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -883,7 +883,7 @@ static struct clk_rcg2 gcc_ufs_card_ice_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_card_ice_core_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -903,7 +903,7 @@ static struct clk_rcg2 gcc_ufs_card_phy_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_card_phy_aux_clk_src",
 		.parent_data = gcc_parents_4,
-		.num_parents = 2,
+		.num_parents = ARRAY_SIZE(gcc_parents_4),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -925,7 +925,7 @@ static struct clk_rcg2 gcc_ufs_card_unipro_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_card_unipro_core_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -949,7 +949,7 @@ static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_axi_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -964,7 +964,7 @@ static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_ice_core_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -979,7 +979,7 @@ static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_phy_aux_clk_src",
 		.parent_data = gcc_parents_4,
-		.num_parents = 2,
+		.num_parents = ARRAY_SIZE(gcc_parents_4),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -994,7 +994,7 @@ static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_ufs_phy_unipro_core_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -1018,7 +1018,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb30_prim_master_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -1040,7 +1040,7 @@ static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb30_prim_mock_utmi_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -1055,7 +1055,7 @@ static struct clk_rcg2 gcc_usb30_sec_master_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb30_sec_master_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -1070,7 +1070,7 @@ static struct clk_rcg2 gcc_usb30_sec_mock_utmi_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb30_sec_mock_utmi_clk_src",
 		.parent_data = gcc_parents_0,
-		.num_parents = 4,
+		.num_parents = ARRAY_SIZE(gcc_parents_0),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -1085,7 +1085,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb3_prim_phy_aux_clk_src",
 		.parent_data = gcc_parents_2,
-		.num_parents = 3,
+		.num_parents = ARRAY_SIZE(gcc_parents_2),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
@@ -1100,7 +1100,7 @@ static struct clk_rcg2 gcc_usb3_sec_phy_aux_clk_src = {
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gcc_usb3_sec_phy_aux_clk_src",
 		.parent_data = gcc_parents_2,
-		.num_parents = 3,
+		.num_parents = ARRAY_SIZE(gcc_parents_2),
 		.flags = CLK_SET_RATE_PARENT,
 		.ops = &clk_rcg2_ops,
 	},
diff --git a/drivers/clk/qcom/mmcc-msm8998.c b/drivers/clk/qcom/mmcc-msm8998.c
index dd68983fe22efa9357e32a718e2bd4c816892bcd..a68764cfb793015bc98dc5f7f17efc961eb422e4 100644
--- a/drivers/clk/qcom/mmcc-msm8998.c
+++ b/drivers/clk/qcom/mmcc-msm8998.c
@@ -1211,6 +1211,8 @@ static struct clk_rcg2 vfe1_clk_src = {
 
 static struct clk_branch misc_ahb_clk = {
 	.halt_reg = 0x328,
+	.hwcg_reg = 0x328,
+	.hwcg_bit = 1,
 	.clkr = {
 		.enable_reg = 0x328,
 		.enable_mask = BIT(0),
@@ -1241,6 +1243,8 @@ static struct clk_branch video_core_clk = {
 
 static struct clk_branch video_ahb_clk = {
 	.halt_reg = 0x1030,
+	.hwcg_reg = 0x1030,
+	.hwcg_bit = 1,
 	.clkr = {
 		.enable_reg = 0x1030,
 		.enable_mask = BIT(0),
@@ -1315,6 +1319,8 @@ static struct clk_branch video_subcore1_clk = {
 
 static struct clk_branch mdss_ahb_clk = {
 	.halt_reg = 0x2308,
+	.hwcg_reg = 0x2308,
+	.hwcg_bit = 1,
 	.clkr = {
 		.enable_reg = 0x2308,
 		.enable_mask = BIT(0),
@@ -2481,6 +2487,7 @@ static struct clk_branch fd_ahb_clk = {
 
 static struct clk_branch mnoc_ahb_clk = {
 	.halt_reg = 0x5024,
+	.halt_check = BRANCH_HALT_SKIP,
 	.clkr = {
 		.enable_reg = 0x5024,
 		.enable_mask = BIT(0),
@@ -2496,6 +2503,9 @@ static struct clk_branch mnoc_ahb_clk = {
 
 static struct clk_branch bimc_smmu_ahb_clk = {
 	.halt_reg = 0xe004,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0xe004,
+	.hwcg_bit = 1,
 	.clkr = {
 		.enable_reg = 0xe004,
 		.enable_mask = BIT(0),
@@ -2511,6 +2521,9 @@ static struct clk_branch bimc_smmu_ahb_clk = {
 
 static struct clk_branch bimc_smmu_axi_clk = {
 	.halt_reg = 0xe008,
+	.halt_check = BRANCH_HALT_SKIP,
+	.hwcg_reg = 0xe008,
+	.hwcg_bit = 1,
 	.clkr = {
 		.enable_reg = 0xe008,
 		.enable_mask = BIT(0),
@@ -2649,11 +2662,13 @@ static struct gdsc camss_cpp_gdsc = {
 static struct gdsc bimc_smmu_gdsc = {
 	.gdscr = 0xe020,
 	.gds_hw_ctrl = 0xe024,
+	.cxcs = (unsigned int []){ 0xe008 },
+	.cxc_count = 1,
 	.pd = {
 		.name = "bimc_smmu",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = HW_CTRL,
+	.flags = VOTABLE,
 };
 
 static struct clk_regmap *mmcc_msm8998_clocks[] = {
diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
index ac5bc8857a51456efb3fc32e620a8d9d24e1c426..f921c6812852fb4a7d1043c26f1089c3e9cfca72 100644
--- a/drivers/clk/ti/apll.c
+++ b/drivers/clk/ti/apll.c
@@ -139,6 +139,7 @@ static void __init omap_clk_register_apll(void *user,
 	struct clk_hw *hw = user;
 	struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw);
 	struct dpll_data *ad = clk_hw->dpll_data;
+	const char *name;
 	struct clk *clk;
 	const struct clk_init_data *init = clk_hw->hw.init;
 
@@ -166,7 +167,8 @@ static void __init omap_clk_register_apll(void *user,
 
 	ad->clk_bypass = __clk_get_hw(clk);
 
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, node->name);
+	name = ti_dt_clk_name(node);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		kfree(init->parent_names);
@@ -198,7 +200,7 @@ static void __init of_dra7_apll_setup(struct device_node *node)
 	clk_hw->dpll_data = ad;
 	clk_hw->hw.init = init;
 
-	init->name = node->name;
+	init->name = ti_dt_clk_name(node);
 	init->ops = &apll_ck_ops;
 
 	init->num_parents = of_clk_get_parent_count(node);
@@ -347,6 +349,7 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	struct dpll_data *ad = NULL;
 	struct clk_hw_omap *clk_hw = NULL;
 	struct clk_init_data *init = NULL;
+	const char *name;
 	struct clk *clk;
 	const char *parent_name;
 	u32 val;
@@ -362,7 +365,8 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	clk_hw->dpll_data = ad;
 	clk_hw->hw.init = init;
 	init->ops = &omap2_apll_ops;
-	init->name = node->name;
+	name = ti_dt_clk_name(node);
+	init->name = name;
 	clk_hw->ops = &omap2_apll_hwops;
 
 	init->num_parents = of_clk_get_parent_count(node);
@@ -403,7 +407,8 @@ static void __init of_omap2_apll_setup(struct device_node *node)
 	if (ret)
 		goto cleanup;
 
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, node->name);
+	name = ti_dt_clk_name(node);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		kfree(init);
diff --git a/drivers/clk/ti/autoidle.c b/drivers/clk/ti/autoidle.c
index f6f8a409f148f284eb49a5e3d8a261c23d0df4bf..d6e5f1511ace89ea98dcbc68092a19f2d15691f3 100644
--- a/drivers/clk/ti/autoidle.c
+++ b/drivers/clk/ti/autoidle.c
@@ -205,7 +205,7 @@ int __init of_ti_clk_autoidle_setup(struct device_node *node)
 		return -ENOMEM;
 
 	clk->shift = shift;
-	clk->name = node->name;
+	clk->name = ti_dt_clk_name(node);
 	ret = ti_clk_get_reg_addr(node, 0, &clk->reg);
 	if (ret) {
 		kfree(clk);
diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c
index e2e59d78c173f8c0b5690a5931ac420f6f8261a5..62508e74a47a77e50d2093de4d81635ed9e4bc28 100644
--- a/drivers/clk/ti/clk-dra7-atl.c
+++ b/drivers/clk/ti/clk-dra7-atl.c
@@ -173,6 +173,7 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 	struct dra7_atl_desc *clk_hw = NULL;
 	struct clk_init_data init = { NULL };
 	const char **parent_names = NULL;
+	const char *name;
 	struct clk *clk;
 
 	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
@@ -183,7 +184,8 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 
 	clk_hw->hw.init = &init;
 	clk_hw->divider = 1;
-	init.name = node->name;
+	name = ti_dt_clk_name(node);
+	init.name = name;
 	init.ops = &atl_clk_ops;
 	init.flags = CLK_IGNORE_UNUSED;
 	init.num_parents = of_clk_get_parent_count(node);
@@ -203,7 +205,7 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 
 	init.parent_names = parent_names;
 
-	clk = ti_clk_register(NULL, &clk_hw->hw, node->name);
+	clk = of_ti_clk_register(node, &clk_hw->hw, name);
 
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c
index 29eafab4353ef16c6006f2887838617a1e67ba72..6a39fb051b2ee5bb592f7ba0d79dc20d0c9e16c8 100644
--- a/drivers/clk/ti/clk.c
+++ b/drivers/clk/ti/clk.c
@@ -402,6 +402,24 @@ static const struct of_device_id simple_clk_match_table[] __initconst = {
 	{ }
 };
 
+/**
+ * ti_dt_clk_name - init clock name from first output name or node name
+ * @np: device node
+ *
+ * Use the first clock-output-name for the clock name if found. Fall back
+ * to legacy naming based on node name.
+ */
+const char *ti_dt_clk_name(struct device_node *np)
+{
+	const char *name;
+
+	if (!of_property_read_string_index(np, "clock-output-names", 0,
+					   &name))
+		return name;
+
+	return np->name;
+}
+
 /**
  * ti_clk_add_aliases - setup clock aliases
  *
@@ -418,7 +436,7 @@ void __init ti_clk_add_aliases(void)
 		clkspec.np = np;
 		clk = of_clk_get_from_provider(&clkspec);
 
-		ti_clk_add_alias(NULL, clk, np->name);
+		ti_clk_add_alias(clk, ti_dt_clk_name(np));
 	}
 }
 
@@ -471,7 +489,6 @@ void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks)
 
 /**
  * ti_clk_add_alias - add a clock alias for a TI clock
- * @dev: device alias for this clock
  * @clk: clock handle to create alias for
  * @con: connection ID for this clock
  *
@@ -479,7 +496,7 @@ void omap2_clk_enable_init_clocks(const char **clk_names, u8 num_clocks)
  * and assigns the data to it. Returns 0 if successful, negative error
  * value otherwise.
  */
-int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
+int ti_clk_add_alias(struct clk *clk, const char *con)
 {
 	struct clk_lookup *cl;
 
@@ -493,8 +510,6 @@ int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
 	if (!cl)
 		return -ENOMEM;
 
-	if (dev)
-		cl->dev_id = dev_name(dev);
 	cl->con_id = con;
 	cl->clk = clk;
 
@@ -504,8 +519,8 @@ int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
 }
 
 /**
- * ti_clk_register - register a TI clock to the common clock framework
- * @dev: device for this clock
+ * of_ti_clk_register - register a TI clock to the common clock framework
+ * @node: device node for this clock
  * @hw: hardware clock handle
  * @con: connection ID for this clock
  *
@@ -513,17 +528,18 @@ int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con)
  * alias for it. Returns a handle to the registered clock if successful,
  * ERR_PTR value in failure.
  */
-struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
-			    const char *con)
+struct clk *of_ti_clk_register(struct device_node *node, struct clk_hw *hw,
+			       const char *con)
 {
 	struct clk *clk;
 	int ret;
 
-	clk = clk_register(dev, hw);
-	if (IS_ERR(clk))
-		return clk;
+	ret = of_clk_hw_register(node, hw);
+	if (ret)
+		return ERR_PTR(ret);
 
-	ret = ti_clk_add_alias(dev, clk, con);
+	clk = hw->clk;
+	ret = ti_clk_add_alias(clk, con);
 	if (ret) {
 		clk_unregister(clk);
 		return ERR_PTR(ret);
@@ -533,8 +549,8 @@ struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
 }
 
 /**
- * ti_clk_register_omap_hw - register a clk_hw_omap to the clock framework
- * @dev: device for this clock
+ * of_ti_clk_register_omap_hw - register a clk_hw_omap to the clock framework
+ * @node: device node for this clock
  * @hw: hardware clock handle
  * @con: connection ID for this clock
  *
@@ -543,13 +559,13 @@ struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
  * Returns a handle to the registered clock if successful, ERR_PTR value
  * in failure.
  */
-struct clk *ti_clk_register_omap_hw(struct device *dev, struct clk_hw *hw,
-				    const char *con)
+struct clk *of_ti_clk_register_omap_hw(struct device_node *node,
+				       struct clk_hw *hw, const char *con)
 {
 	struct clk *clk;
 	struct clk_hw_omap *oclk;
 
-	clk = ti_clk_register(dev, hw, con);
+	clk = of_ti_clk_register(node, hw, con);
 	if (IS_ERR(clk))
 		return clk;
 
diff --git a/drivers/clk/ti/clkctrl.c b/drivers/clk/ti/clkctrl.c
index 157abc46dcf44fe575e3975c267e115cd66b07da..1424b615a4cc58e48b8ee7f2be542257c7d46440 100644
--- a/drivers/clk/ti/clkctrl.c
+++ b/drivers/clk/ti/clkctrl.c
@@ -317,7 +317,7 @@ _ti_clkctrl_clk_register(struct omap_clkctrl_provider *provider,
 	init.ops = ops;
 	init.flags = 0;
 
-	clk = ti_clk_register(NULL, clk_hw, init.name);
+	clk = of_ti_clk_register(node, clk_hw, init.name);
 	if (IS_ERR_OR_NULL(clk)) {
 		ret = -EINVAL;
 		goto cleanup;
@@ -701,7 +701,7 @@ static void __init _ti_omap4_clkctrl_setup(struct device_node *node)
 		init.ops = &omap4_clkctrl_clk_ops;
 		hw->hw.init = &init;
 
-		clk = ti_clk_register_omap_hw(NULL, &hw->hw, init.name);
+		clk = of_ti_clk_register_omap_hw(node, &hw->hw, init.name);
 		if (IS_ERR_OR_NULL(clk))
 			goto cleanup;
 
diff --git a/drivers/clk/ti/clock.h b/drivers/clk/ti/clock.h
index f1dd62de2bfcb64e7367b6c8252cee43cbdb81c8..821f33ee330e42ad964a24a1c40576828c938eeb 100644
--- a/drivers/clk/ti/clock.h
+++ b/drivers/clk/ti/clock.h
@@ -210,11 +210,12 @@ extern const struct omap_clkctrl_data dm816_clkctrl_data[];
 
 typedef void (*ti_of_clk_init_cb_t)(void *, struct device_node *);
 
-struct clk *ti_clk_register(struct device *dev, struct clk_hw *hw,
-			    const char *con);
-struct clk *ti_clk_register_omap_hw(struct device *dev, struct clk_hw *hw,
-				    const char *con);
-int ti_clk_add_alias(struct device *dev, struct clk *clk, const char *con);
+struct clk *of_ti_clk_register(struct device_node *node, struct clk_hw *hw,
+			       const char *con);
+struct clk *of_ti_clk_register_omap_hw(struct device_node *node,
+				       struct clk_hw *hw, const char *con);
+const char *ti_dt_clk_name(struct device_node *np);
+int ti_clk_add_alias(struct clk *clk, const char *con);
 void ti_clk_add_aliases(void);
 
 void ti_clk_latch(struct clk_omap_reg *reg, s8 shift);
diff --git a/drivers/clk/ti/clockdomain.c b/drivers/clk/ti/clockdomain.c
index 700b7f44f67167236beddbbcd3d4a601a2538977..e5f447f4377b70017ed57aec79a4e587ee54db30 100644
--- a/drivers/clk/ti/clockdomain.c
+++ b/drivers/clk/ti/clockdomain.c
@@ -131,7 +131,7 @@ static void __init of_ti_clockdomain_setup(struct device_node *node)
 {
 	struct clk *clk;
 	struct clk_hw *clk_hw;
-	const char *clkdm_name = node->name;
+	const char *clkdm_name = ti_dt_clk_name(node);
 	int i;
 	unsigned int num_clks;
 
diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
index eaa43575cfa5e743737dfa538a33163f9fa4a8a9..78d44158fb7d9967bc734e8e4c93600f7a485d64 100644
--- a/drivers/clk/ti/composite.c
+++ b/drivers/clk/ti/composite.c
@@ -125,6 +125,7 @@ static void __init _register_composite(void *user,
 	struct component_clk *comp;
 	int num_parents = 0;
 	const char **parent_names = NULL;
+	const char *name;
 	int i;
 	int ret;
 
@@ -172,7 +173,8 @@ static void __init _register_composite(void *user,
 		goto cleanup;
 	}
 
-	clk = clk_register_composite(NULL, node->name,
+	name = ti_dt_clk_name(node);
+	clk = clk_register_composite(NULL, name,
 				     parent_names, num_parents,
 				     _get_hw(cclk, CLK_COMPONENT_TYPE_MUX),
 				     &ti_clk_mux_ops,
@@ -182,7 +184,7 @@ static void __init _register_composite(void *user,
 				     &ti_composite_gate_ops, 0);
 
 	if (!IS_ERR(clk)) {
-		ret = ti_clk_add_alias(NULL, clk, node->name);
+		ret = ti_clk_add_alias(clk, name);
 		if (ret) {
 			clk_unregister(clk);
 			goto cleanup;
diff --git a/drivers/clk/ti/divider.c b/drivers/clk/ti/divider.c
index 28080df92f7226a6e61d6f2f2077c9370d95afcd..4cc0aaa6cb139de495343f030a28e0dd9d951585 100644
--- a/drivers/clk/ti/divider.c
+++ b/drivers/clk/ti/divider.c
@@ -317,13 +317,14 @@ static struct clk *_register_divider(struct device_node *node,
 				     u32 flags,
 				     struct clk_omap_divider *div)
 {
-	struct clk *clk;
 	struct clk_init_data init;
 	const char *parent_name;
+	const char *name;
 
 	parent_name = of_clk_get_parent_name(node, 0);
 
-	init.name = node->name;
+	name = ti_dt_clk_name(node);
+	init.name = name;
 	init.ops = &ti_clk_divider_ops;
 	init.flags = flags;
 	init.parent_names = (parent_name ? &parent_name : NULL);
@@ -332,12 +333,7 @@ static struct clk *_register_divider(struct device_node *node,
 	div->hw.init = &init;
 
 	/* register the clock */
-	clk = ti_clk_register(NULL, &div->hw, node->name);
-
-	if (IS_ERR(clk))
-		kfree(div);
-
-	return clk;
+	return of_ti_clk_register(node, &div->hw, name);
 }
 
 int ti_clk_parse_divider_data(int *div_table, int num_dividers, int max_div,
diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c
index 247510e306e2a8a19f905c5700b83cf760325850..13d01594516d1099c29bef92f696371845608caf 100644
--- a/drivers/clk/ti/dpll.c
+++ b/drivers/clk/ti/dpll.c
@@ -164,6 +164,7 @@ static void __init _register_dpll(void *user,
 	struct clk_hw *hw = user;
 	struct clk_hw_omap *clk_hw = to_clk_hw_omap(hw);
 	struct dpll_data *dd = clk_hw->dpll_data;
+	const char *name;
 	struct clk *clk;
 	const struct clk_init_data *init = hw->init;
 
@@ -193,7 +194,8 @@ static void __init _register_dpll(void *user,
 	dd->clk_bypass = __clk_get_hw(clk);
 
 	/* register the clock */
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, node->name);
+	name = ti_dt_clk_name(node);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
@@ -227,7 +229,7 @@ static void _register_dpll_x2(struct device_node *node,
 	struct clk *clk;
 	struct clk_init_data init = { NULL };
 	struct clk_hw_omap *clk_hw;
-	const char *name = node->name;
+	const char *name = ti_dt_clk_name(node);
 	const char *parent_name;
 
 	parent_name = of_clk_get_parent_name(node, 0);
@@ -265,7 +267,7 @@ static void _register_dpll_x2(struct device_node *node,
 #endif
 
 	/* register the clock */
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(clk_hw);
@@ -302,7 +304,7 @@ static void __init of_ti_dpll_setup(struct device_node *node,
 	clk_hw->ops = &clkhwops_omap3_dpll;
 	clk_hw->hw.init = init;
 
-	init->name = node->name;
+	init->name = ti_dt_clk_name(node);
 	init->ops = ops;
 
 	init->num_parents = of_clk_get_parent_count(node);
diff --git a/drivers/clk/ti/fapll.c b/drivers/clk/ti/fapll.c
index 8024c6d2b9e95c5119d493bca10195c9b334be30..749c6b73abff3991e91254f32d77ecb4d279e0f6 100644
--- a/drivers/clk/ti/fapll.c
+++ b/drivers/clk/ti/fapll.c
@@ -19,6 +19,8 @@
 #include <linux/of_address.h>
 #include <linux/clk/ti.h>
 
+#include "clock.h"
+
 /* FAPLL Control Register PLL_CTRL */
 #define FAPLL_MAIN_MULT_N_SHIFT	16
 #define FAPLL_MAIN_DIV_P_SHIFT	8
@@ -542,6 +544,7 @@ static void __init ti_fapll_setup(struct device_node *node)
 	struct clk_init_data *init = NULL;
 	const char *parent_name[2];
 	struct clk *pll_clk;
+	const char *name;
 	int i;
 
 	fd = kzalloc(sizeof(*fd), GFP_KERNEL);
@@ -559,7 +562,8 @@ static void __init ti_fapll_setup(struct device_node *node)
 		goto free;
 
 	init->ops = &ti_fapll_ops;
-	init->name = node->name;
+	name = ti_dt_clk_name(node);
+	init->name = name;
 
 	init->num_parents = of_clk_get_parent_count(node);
 	if (init->num_parents != 2) {
@@ -591,7 +595,7 @@ static void __init ti_fapll_setup(struct device_node *node)
 	if (fapll_is_ddr_pll(fd->base))
 		fd->bypass_bit_inverted = true;
 
-	fd->name = node->name;
+	fd->name = name;
 	fd->hw.init = init;
 
 	/* Register the parent PLL */
@@ -638,8 +642,7 @@ static void __init ti_fapll_setup(struct device_node *node)
 				freq = NULL;
 		}
 		synth_clk = ti_fapll_synth_setup(fd, freq, div, output_instance,
-						 output_name, node->name,
-						 pll_clk);
+						 output_name, name, pll_clk);
 		if (IS_ERR(synth_clk))
 			continue;
 
diff --git a/drivers/clk/ti/fixed-factor.c b/drivers/clk/ti/fixed-factor.c
index 7cbe896db07166532886c9b7613acc79f3efa068..a4f9c1c156137fb955c59db1992fe24b4e833262 100644
--- a/drivers/clk/ti/fixed-factor.c
+++ b/drivers/clk/ti/fixed-factor.c
@@ -36,7 +36,7 @@
 static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
 {
 	struct clk *clk;
-	const char *clk_name = node->name;
+	const char *clk_name = ti_dt_clk_name(node);
 	const char *parent_name;
 	u32 div, mult;
 	u32 flags = 0;
@@ -62,7 +62,7 @@ static void __init of_ti_fixed_factor_clk_setup(struct device_node *node)
 	if (!IS_ERR(clk)) {
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		of_ti_clk_autoidle_setup(node);
-		ti_clk_add_alias(NULL, clk, clk_name);
+		ti_clk_add_alias(clk, clk_name);
 	}
 }
 CLK_OF_DECLARE(ti_fixed_factor_clk, "ti,fixed-factor-clock",
diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c
index 42389558418c58339ee51c292fc5b29f509f6d77..0cc1babad661d5fb78e8ae9ee124bd35e3fd95d8 100644
--- a/drivers/clk/ti/gate.c
+++ b/drivers/clk/ti/gate.c
@@ -93,7 +93,7 @@ static int omap36xx_gate_clk_enable_with_hsdiv_restore(struct clk_hw *hw)
 	return ret;
 }
 
-static struct clk *_register_gate(struct device *dev, const char *name,
+static struct clk *_register_gate(struct device_node *node, const char *name,
 				  const char *parent_name, unsigned long flags,
 				  struct clk_omap_reg *reg, u8 bit_idx,
 				  u8 clk_gate_flags, const struct clk_ops *ops,
@@ -123,7 +123,7 @@ static struct clk *_register_gate(struct device *dev, const char *name,
 
 	init.flags = flags;
 
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(clk_hw);
@@ -138,6 +138,7 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node,
 	struct clk *clk;
 	const char *parent_name;
 	struct clk_omap_reg reg;
+	const char *name;
 	u8 enable_bit = 0;
 	u32 val;
 	u32 flags = 0;
@@ -164,7 +165,8 @@ static void __init _of_ti_gate_clk_setup(struct device_node *node,
 	if (of_property_read_bool(node, "ti,set-bit-to-disable"))
 		clk_gate_flags |= INVERT_ENABLE;
 
-	clk = _register_gate(NULL, node->name, parent_name, flags, &reg,
+	name = ti_dt_clk_name(node);
+	clk = _register_gate(node, name, parent_name, flags, &reg,
 			     enable_bit, clk_gate_flags, ops, hw_ops);
 
 	if (!IS_ERR(clk))
diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c
index 83e34429d3b10b627a31f979b9bd31627bebdcd8..1ccd5dbf2bb4820df54956e58fd5477aadba2506 100644
--- a/drivers/clk/ti/interface.c
+++ b/drivers/clk/ti/interface.c
@@ -32,7 +32,8 @@ static const struct clk_ops ti_interface_clk_ops = {
 	.is_enabled	= &omap2_dflt_clk_is_enabled,
 };
 
-static struct clk *_register_interface(struct device *dev, const char *name,
+static struct clk *_register_interface(struct device_node *node,
+				       const char *name,
 				       const char *parent_name,
 				       struct clk_omap_reg *reg, u8 bit_idx,
 				       const struct clk_hw_omap_ops *ops)
@@ -57,7 +58,7 @@ static struct clk *_register_interface(struct device *dev, const char *name,
 	init.num_parents = 1;
 	init.parent_names = &parent_name;
 
-	clk = ti_clk_register_omap_hw(NULL, &clk_hw->hw, name);
+	clk = of_ti_clk_register_omap_hw(node, &clk_hw->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(clk_hw);
@@ -72,6 +73,7 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node,
 	const char *parent_name;
 	struct clk_omap_reg reg;
 	u8 enable_bit = 0;
+	const char *name;
 	u32 val;
 
 	if (ti_clk_get_reg_addr(node, 0, &reg))
@@ -86,7 +88,8 @@ static void __init _of_ti_interface_clk_setup(struct device_node *node,
 		return;
 	}
 
-	clk = _register_interface(NULL, node->name, parent_name, &reg,
+	name = ti_dt_clk_name(node);
+	clk = _register_interface(node, name, parent_name, &reg,
 				  enable_bit, ops);
 
 	if (!IS_ERR(clk))
diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 0069e7cf3ebcc375935078b2412040cda6d11819..4205ff4bad217489a13b3f6c6f6a86b455d53420 100644
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -126,7 +126,7 @@ const struct clk_ops ti_clk_mux_ops = {
 	.restore_context = clk_mux_restore_context,
 };
 
-static struct clk *_register_mux(struct device *dev, const char *name,
+static struct clk *_register_mux(struct device_node *node, const char *name,
 				 const char * const *parent_names,
 				 u8 num_parents, unsigned long flags,
 				 struct clk_omap_reg *reg, u8 shift, u32 mask,
@@ -156,7 +156,7 @@ static struct clk *_register_mux(struct device *dev, const char *name,
 	mux->table = table;
 	mux->hw.init = &init;
 
-	clk = ti_clk_register(dev, &mux->hw, name);
+	clk = of_ti_clk_register(node, &mux->hw, name);
 
 	if (IS_ERR(clk))
 		kfree(mux);
@@ -176,6 +176,7 @@ static void of_mux_clk_setup(struct device_node *node)
 	struct clk_omap_reg reg;
 	unsigned int num_parents;
 	const char **parent_names;
+	const char *name;
 	u8 clk_mux_flags = 0;
 	u32 mask = 0;
 	u32 shift = 0;
@@ -213,7 +214,8 @@ static void of_mux_clk_setup(struct device_node *node)
 
 	mask = (1 << fls(mask)) - 1;
 
-	clk = _register_mux(NULL, node->name, parent_names, num_parents,
+	name = ti_dt_clk_name(node);
+	clk = _register_mux(node, name, parent_names, num_parents,
 			    flags, &reg, shift, mask, latch, clk_mux_flags,
 			    NULL);
 
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 8697ae53b0633cb4f6dbfe6b93ea039a8574d669..6b513555df348aff5e8dc1b8aa23ce7781d2be4c 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -566,7 +566,8 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
 	if (keylen != CHACHA_KEY_SIZE + saltlen)
 		return -EINVAL;
 
-	ctx->cdata.key_virt = key;
+	memcpy(ctx->key, key, keylen);
+	ctx->cdata.key_virt = ctx->key;
 	ctx->cdata.keylen = keylen - saltlen;
 
 	return chachapoly_set_sh_desc(aead);
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
index 5a40c7d10cc9a6912e3dba2104c0d6990dc78111..43bed47ce59be32c70edb6c5a65e688b99a705c7 100644
--- a/drivers/crypto/caam/caamalg_qi2.c
+++ b/drivers/crypto/caam/caamalg_qi2.c
@@ -636,7 +636,8 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
 	if (keylen != CHACHA_KEY_SIZE + saltlen)
 		return -EINVAL;
 
-	ctx->cdata.key_virt = key;
+	memcpy(ctx->key, key, keylen);
+	ctx->cdata.key_virt = ctx->key;
 	ctx->cdata.keylen = keylen - saltlen;
 
 	return chachapoly_set_sh_desc(aead);
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index a33394d91bbf8a8205c7e34c5d3e63054aad9f1e..8da9d6dc6e87ab7c86d1ebc89a0078649be8afe4 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -637,7 +637,7 @@ static int hpre_cluster_debugfs_init(struct hisi_qm *qm)
 
 	for (i = 0; i < HPRE_CLUSTERS_NUM; i++) {
 		ret = snprintf(buf, HPRE_DBGFS_VAL_MAX_LEN, "cluster%d", i);
-		if (ret < 0)
+		if (ret >= HPRE_DBGFS_VAL_MAX_LEN)
 			return -EINVAL;
 		tmp_d = debugfs_create_dir(buf, qm->debug.debug_root);
 
diff --git a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c
index aee494d3da52931b14fd20105da3274b7e680913..4b2f5aa83391946b06a7d7521994021ad3f767fe 100644
--- a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c
+++ b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.c
@@ -17,15 +17,33 @@ static struct adf_hw_device_class c3xxx_class = {
 	.instances = 0
 };
 
-static u32 get_accel_mask(u32 fuse)
+static u32 get_accel_mask(struct adf_hw_device_data *self)
 {
-	return (~fuse) >> ADF_C3XXX_ACCELERATORS_REG_OFFSET &
-		ADF_C3XXX_ACCELERATORS_MASK;
+	u32 straps = self->straps;
+	u32 fuses = self->fuses;
+	u32 accel;
+
+	accel = ~(fuses | straps) >> ADF_C3XXX_ACCELERATORS_REG_OFFSET;
+	accel &= ADF_C3XXX_ACCELERATORS_MASK;
+
+	return accel;
 }
 
-static u32 get_ae_mask(u32 fuse)
+static u32 get_ae_mask(struct adf_hw_device_data *self)
 {
-	return (~fuse) & ADF_C3XXX_ACCELENGINES_MASK;
+	u32 straps = self->straps;
+	u32 fuses = self->fuses;
+	unsigned long disabled;
+	u32 ae_disable;
+	int accel;
+
+	/* If an accel is disabled, then disable the corresponding two AEs */
+	disabled = ~get_accel_mask(self) & ADF_C3XXX_ACCELERATORS_MASK;
+	ae_disable = BIT(1) | BIT(0);
+	for_each_set_bit(accel, &disabled, ADF_C3XXX_MAX_ACCELERATORS)
+		straps |= ae_disable << (accel << 1);
+
+	return ~(fuses | straps) & ADF_C3XXX_ACCELENGINES_MASK;
 }
 
 static u32 get_num_accels(struct adf_hw_device_data *self)
@@ -109,11 +127,13 @@ static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 {
 	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
 	struct adf_bar *misc_bar = &GET_BARS(accel_dev)[ADF_C3XXX_PMISC_BAR];
+	unsigned long accel_mask = hw_device->accel_mask;
+	unsigned long ae_mask = hw_device->ae_mask;
 	void __iomem *csr = misc_bar->virt_addr;
 	unsigned int val, i;
 
 	/* Enable Accel Engine error detection & correction */
-	for (i = 0; i < hw_device->get_num_aes(hw_device); i++) {
+	for_each_set_bit(i, &ae_mask, GET_MAX_ACCELENGINES(accel_dev)) {
 		val = ADF_CSR_RD(csr, ADF_C3XXX_AE_CTX_ENABLES(i));
 		val |= ADF_C3XXX_ENABLE_AE_ECC_ERR;
 		ADF_CSR_WR(csr, ADF_C3XXX_AE_CTX_ENABLES(i), val);
@@ -123,7 +143,7 @@ static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 	}
 
 	/* Enable shared memory error detection & correction */
-	for (i = 0; i < hw_device->get_num_accels(hw_device); i++) {
+	for_each_set_bit(i, &accel_mask, ADF_C3XXX_MAX_ACCELERATORS) {
 		val = ADF_CSR_RD(csr, ADF_C3XXX_UERRSSMSH(i));
 		val |= ADF_C3XXX_ERRSSMSH_EN;
 		ADF_CSR_WR(csr, ADF_C3XXX_UERRSSMSH(i), val);
diff --git a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h
index 8b5dd2c94ebfa53d2469d200eaa152cb2aac4796..94097816f68ae30bd30912d8a8af5d689b37b1e4 100644
--- a/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h
+++ b/drivers/crypto/qat/qat_c3xxx/adf_c3xxx_hw_data.h
@@ -18,6 +18,7 @@
 #define ADF_C3XXX_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30)
 #define ADF_C3XXX_SMIA0_MASK 0xFFFF
 #define ADF_C3XXX_SMIA1_MASK 0x1
+#define ADF_C3XXX_SOFTSTRAP_CSR_OFFSET 0x2EC
 /* Error detection and correction */
 #define ADF_C3XXX_AE_CTX_ENABLES(i) (i * 0x1000 + 0x20818)
 #define ADF_C3XXX_AE_MISC_CONTROL(i) (i * 0x1000 + 0x20960)
diff --git a/drivers/crypto/qat/qat_c3xxx/adf_drv.c b/drivers/crypto/qat/qat_c3xxx/adf_drv.c
index ed0e8e33fe4b3d8e1458637d3f1a6edd28778c34..da6e880269881a1af1c0e325d8736420b7312fe3 100644
--- a/drivers/crypto/qat/qat_c3xxx/adf_drv.c
+++ b/drivers/crypto/qat/qat_c3xxx/adf_drv.c
@@ -126,10 +126,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pci_read_config_byte(pdev, PCI_REVISION_ID, &accel_pci_dev->revid);
 	pci_read_config_dword(pdev, ADF_DEVICE_FUSECTL_OFFSET,
 			      &hw_data->fuses);
+	pci_read_config_dword(pdev, ADF_C3XXX_SOFTSTRAP_CSR_OFFSET,
+			      &hw_data->straps);
 
 	/* Get Accelerators and Accelerators Engines masks */
-	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
-	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data);
 	accel_pci_dev->sku = hw_data->get_sku(hw_data);
 	/* If the device has no acceleration engines then ignore it. */
 	if (!hw_data->accel_mask || !hw_data->ae_mask ||
diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c b/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c
index 9709f29b64540c5bd8580b6c00eae15b682f54ea..26b13973f9ac9e104329a15c30f4121b08956f3a 100644
--- a/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c
+++ b/drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.c
@@ -11,12 +11,12 @@ static struct adf_hw_device_class c3xxxiov_class = {
 	.instances = 0
 };
 
-static u32 get_accel_mask(u32 fuse)
+static u32 get_accel_mask(struct adf_hw_device_data *self)
 {
 	return ADF_C3XXXIOV_ACCELERATORS_MASK;
 }
 
-static u32 get_ae_mask(u32 fuse)
+static u32 get_ae_mask(struct adf_hw_device_data *self)
 {
 	return ADF_C3XXXIOV_ACCELENGINES_MASK;
 }
diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
index ea932b6c4534f076a56f26b209a3236967529500..067ca5e17d387cb87c7053aab8ec16a54bd49bb7 100644
--- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
@@ -119,8 +119,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adf_init_hw_data_c3xxxiov(accel_dev->hw_device);
 
 	/* Get Accelerators and Accelerators Engines masks */
-	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
-	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data);
 	accel_pci_dev->sku = hw_data->get_sku(hw_data);
 
 	/* Create dev top level debugfs entry */
diff --git a/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c b/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c
index 844ad5ed33fcda3ca9cfbb9a4ef8c5cbc3e2d204..c0b5751e96821657662669f6f15d52cfac137cd6 100644
--- a/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c
+++ b/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.c
@@ -22,15 +22,33 @@ static struct adf_hw_device_class c62x_class = {
 	.instances = 0
 };
 
-static u32 get_accel_mask(u32 fuse)
+static u32 get_accel_mask(struct adf_hw_device_data *self)
 {
-	return (~fuse) >> ADF_C62X_ACCELERATORS_REG_OFFSET &
-			  ADF_C62X_ACCELERATORS_MASK;
+	u32 straps = self->straps;
+	u32 fuses = self->fuses;
+	u32 accel;
+
+	accel = ~(fuses | straps) >> ADF_C62X_ACCELERATORS_REG_OFFSET;
+	accel &= ADF_C62X_ACCELERATORS_MASK;
+
+	return accel;
 }
 
-static u32 get_ae_mask(u32 fuse)
+static u32 get_ae_mask(struct adf_hw_device_data *self)
 {
-	return (~fuse) & ADF_C62X_ACCELENGINES_MASK;
+	u32 straps = self->straps;
+	u32 fuses = self->fuses;
+	unsigned long disabled;
+	u32 ae_disable;
+	int accel;
+
+	/* If an accel is disabled, then disable the corresponding two AEs */
+	disabled = ~get_accel_mask(self) & ADF_C62X_ACCELERATORS_MASK;
+	ae_disable = BIT(1) | BIT(0);
+	for_each_set_bit(accel, &disabled, ADF_C62X_MAX_ACCELERATORS)
+		straps |= ae_disable << (accel << 1);
+
+	return ~(fuses | straps) & ADF_C62X_ACCELENGINES_MASK;
 }
 
 static u32 get_num_accels(struct adf_hw_device_data *self)
@@ -119,11 +137,13 @@ static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 {
 	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
 	struct adf_bar *misc_bar = &GET_BARS(accel_dev)[ADF_C62X_PMISC_BAR];
+	unsigned long accel_mask = hw_device->accel_mask;
+	unsigned long ae_mask = hw_device->ae_mask;
 	void __iomem *csr = misc_bar->virt_addr;
 	unsigned int val, i;
 
 	/* Enable Accel Engine error detection & correction */
-	for (i = 0; i < hw_device->get_num_aes(hw_device); i++) {
+	for_each_set_bit(i, &ae_mask, GET_MAX_ACCELENGINES(accel_dev)) {
 		val = ADF_CSR_RD(csr, ADF_C62X_AE_CTX_ENABLES(i));
 		val |= ADF_C62X_ENABLE_AE_ECC_ERR;
 		ADF_CSR_WR(csr, ADF_C62X_AE_CTX_ENABLES(i), val);
@@ -133,7 +153,7 @@ static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 	}
 
 	/* Enable shared memory error detection & correction */
-	for (i = 0; i < hw_device->get_num_accels(hw_device); i++) {
+	for_each_set_bit(i, &accel_mask, ADF_C62X_MAX_ACCELERATORS) {
 		val = ADF_CSR_RD(csr, ADF_C62X_UERRSSMSH(i));
 		val |= ADF_C62X_ERRSSMSH_EN;
 		ADF_CSR_WR(csr, ADF_C62X_UERRSSMSH(i), val);
diff --git a/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.h b/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.h
index 88504d2bf30d51efea48d1ca9cab5d4b0d2ad096..a2e2961a210223fa5828e1f53f88373f2aef2ebc 100644
--- a/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.h
+++ b/drivers/crypto/qat/qat_c62x/adf_c62x_hw_data.h
@@ -19,6 +19,7 @@
 #define ADF_C62X_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30)
 #define ADF_C62X_SMIA0_MASK 0xFFFF
 #define ADF_C62X_SMIA1_MASK 0x1
+#define ADF_C62X_SOFTSTRAP_CSR_OFFSET 0x2EC
 /* Error detection and correction */
 #define ADF_C62X_AE_CTX_ENABLES(i) (i * 0x1000 + 0x20818)
 #define ADF_C62X_AE_MISC_CONTROL(i) (i * 0x1000 + 0x20960)
diff --git a/drivers/crypto/qat/qat_c62x/adf_drv.c b/drivers/crypto/qat/qat_c62x/adf_drv.c
index d8e7c9c255903646bb1e7cd19a4be478988b31ba..3da697a566ad78f22434a8f6b04ced690a4dd437 100644
--- a/drivers/crypto/qat/qat_c62x/adf_drv.c
+++ b/drivers/crypto/qat/qat_c62x/adf_drv.c
@@ -126,10 +126,12 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	pci_read_config_byte(pdev, PCI_REVISION_ID, &accel_pci_dev->revid);
 	pci_read_config_dword(pdev, ADF_DEVICE_FUSECTL_OFFSET,
 			      &hw_data->fuses);
+	pci_read_config_dword(pdev, ADF_C62X_SOFTSTRAP_CSR_OFFSET,
+			      &hw_data->straps);
 
 	/* Get Accelerators and Accelerators Engines masks */
-	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
-	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data);
 	accel_pci_dev->sku = hw_data->get_sku(hw_data);
 	/* If the device has no acceleration engines then ignore it. */
 	if (!hw_data->accel_mask || !hw_data->ae_mask ||
diff --git a/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c b/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c
index 5e6909d6cfc65564acc2c468109963997b9cfc60..ff5a57824eca47d02ced01af77b84de6722b5b68 100644
--- a/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c
+++ b/drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.c
@@ -11,12 +11,12 @@ static struct adf_hw_device_class c62xiov_class = {
 	.instances = 0
 };
 
-static u32 get_accel_mask(u32 fuse)
+static u32 get_accel_mask(struct adf_hw_device_data *self)
 {
 	return ADF_C62XIOV_ACCELERATORS_MASK;
 }
 
-static u32 get_ae_mask(u32 fuse)
+static u32 get_ae_mask(struct adf_hw_device_data *self)
 {
 	return ADF_C62XIOV_ACCELENGINES_MASK;
 }
diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
index 6200ad448b119a6ce8aeb0197e9527f34916fa2b..51ea88c0b17d7751515bb63e316ce85853e3f290 100644
--- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
@@ -119,8 +119,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adf_init_hw_data_c62xiov(accel_dev->hw_device);
 
 	/* Get Accelerators and Accelerators Engines masks */
-	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
-	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data);
 	accel_pci_dev->sku = hw_data->get_sku(hw_data);
 
 	/* Create dev top level debugfs entry */
diff --git a/drivers/crypto/qat/qat_common/adf_accel_devices.h b/drivers/crypto/qat/qat_common/adf_accel_devices.h
index 06952ece53d9130d17c7c0a6c53cf508c40cfc28..961a8b3650c732821cac1e301b060925b4bdd840 100644
--- a/drivers/crypto/qat/qat_common/adf_accel_devices.h
+++ b/drivers/crypto/qat/qat_common/adf_accel_devices.h
@@ -23,7 +23,7 @@
 #define ADF_PCI_MAX_BARS 3
 #define ADF_DEVICE_NAME_LENGTH 32
 #define ADF_ETR_MAX_RINGS_PER_BANK 16
-#define ADF_MAX_MSIX_VECTOR_NAME 16
+#define ADF_MAX_MSIX_VECTOR_NAME 48
 #define ADF_DEVICE_NAME_PREFIX "qat_"
 
 enum adf_accel_capabilities {
@@ -104,8 +104,8 @@ struct adf_etr_ring_data;
 
 struct adf_hw_device_data {
 	struct adf_hw_device_class *dev_class;
-	u32 (*get_accel_mask)(u32 fuse);
-	u32 (*get_ae_mask)(u32 fuse);
+	u32 (*get_accel_mask)(struct adf_hw_device_data *self);
+	u32 (*get_ae_mask)(struct adf_hw_device_data *self);
 	u32 (*get_sram_bar_id)(struct adf_hw_device_data *self);
 	u32 (*get_misc_bar_id)(struct adf_hw_device_data *self);
 	u32 (*get_etr_bar_id)(struct adf_hw_device_data *self);
@@ -131,6 +131,7 @@ struct adf_hw_device_data {
 	const char *fw_name;
 	const char *fw_mmp_name;
 	u32 fuses;
+	u32 straps;
 	u32 accel_capabilities_mask;
 	u32 instance_id;
 	u16 accel_mask;
diff --git a/drivers/crypto/qat/qat_common/adf_transport_debug.c b/drivers/crypto/qat/qat_common/adf_transport_debug.c
index dac25ba47260b321935cd2ef67061603c6eac1fb..e6bdbd3c9b1f26cc6b075a0e4250399128dcac95 100644
--- a/drivers/crypto/qat/qat_common/adf_transport_debug.c
+++ b/drivers/crypto/qat/qat_common/adf_transport_debug.c
@@ -89,7 +89,7 @@ DEFINE_SEQ_ATTRIBUTE(adf_ring_debug);
 int adf_ring_debugfs_add(struct adf_etr_ring_data *ring, const char *name)
 {
 	struct adf_etr_ring_debug_entry *ring_debug;
-	char entry_name[8];
+	char entry_name[16];
 
 	ring_debug = kzalloc(sizeof(*ring_debug), GFP_KERNEL);
 	if (!ring_debug)
@@ -184,7 +184,7 @@ int adf_bank_debugfs_add(struct adf_etr_bank_data *bank)
 {
 	struct adf_accel_dev *accel_dev = bank->accel_dev;
 	struct dentry *parent = accel_dev->transport->debug;
-	char name[8];
+	char name[16];
 
 	snprintf(name, sizeof(name), "bank_%02d", bank->bank_number);
 	bank->bank_debug_dir = debugfs_create_dir(name, parent);
diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c
index b40e81e0088f0c23e8db013f95b66a20484f6016..76d8470651b8566eedc453bb3afd71d7f55e860a 100644
--- a/drivers/crypto/qat/qat_common/qat_hal.c
+++ b/drivers/crypto/qat/qat_common/qat_hal.c
@@ -346,11 +346,12 @@ static void qat_hal_put_wakeup_event(struct icp_qat_fw_loader_handle *handle,
 
 static int qat_hal_check_ae_alive(struct icp_qat_fw_loader_handle *handle)
 {
+	unsigned long ae_mask = handle->hal_handle->ae_mask;
 	unsigned int base_cnt, cur_cnt;
 	unsigned char ae;
 	int times = MAX_RETRY_TIMES;
 
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		base_cnt = qat_hal_rd_ae_csr(handle, ae, PROFILE_COUNT);
 		base_cnt &= 0xffff;
 
@@ -384,6 +385,7 @@ int qat_hal_check_ae_active(struct icp_qat_fw_loader_handle *handle,
 
 static void qat_hal_reset_timestamp(struct icp_qat_fw_loader_handle *handle)
 {
+	unsigned long ae_mask = handle->hal_handle->ae_mask;
 	unsigned int misc_ctl;
 	unsigned char ae;
 
@@ -393,7 +395,7 @@ static void qat_hal_reset_timestamp(struct icp_qat_fw_loader_handle *handle)
 		SET_GLB_CSR(handle, MISC_CONTROL, misc_ctl &
 			    (~MC_TIMESTAMP_ENABLE));
 
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		qat_hal_wr_ae_csr(handle, ae, TIMESTAMP_LOW, 0);
 		qat_hal_wr_ae_csr(handle, ae, TIMESTAMP_HIGH, 0);
 	}
@@ -438,6 +440,7 @@ static int qat_hal_init_esram(struct icp_qat_fw_loader_handle *handle)
 #define SHRAM_INIT_CYCLES 2060
 int qat_hal_clr_reset(struct icp_qat_fw_loader_handle *handle)
 {
+	unsigned long ae_mask = handle->hal_handle->ae_mask;
 	unsigned int ae_reset_csr;
 	unsigned char ae;
 	unsigned int clk_csr;
@@ -464,7 +467,7 @@ int qat_hal_clr_reset(struct icp_qat_fw_loader_handle *handle)
 		goto out_err;
 
 	/* Set undefined power-up/reset states to reasonable default values */
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES,
 				  INIT_CTX_ENABLE_VALUE);
 		qat_hal_wr_indr_csr(handle, ae, ICP_QAT_UCLO_AE_ALL_CTX,
@@ -570,10 +573,11 @@ static void qat_hal_enable_ctx(struct icp_qat_fw_loader_handle *handle,
 
 static void qat_hal_clear_xfer(struct icp_qat_fw_loader_handle *handle)
 {
+	unsigned long ae_mask = handle->hal_handle->ae_mask;
 	unsigned char ae;
 	unsigned short reg;
 
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		for (reg = 0; reg < ICP_QAT_UCLO_MAX_GPR_REG; reg++) {
 			qat_hal_init_rd_xfer(handle, ae, 0, ICP_SR_RD_ABS,
 					     reg, 0);
@@ -585,6 +589,7 @@ static void qat_hal_clear_xfer(struct icp_qat_fw_loader_handle *handle)
 
 static int qat_hal_clear_gpr(struct icp_qat_fw_loader_handle *handle)
 {
+	unsigned long ae_mask = handle->hal_handle->ae_mask;
 	unsigned char ae;
 	unsigned int ctx_mask = ICP_QAT_UCLO_AE_ALL_CTX;
 	int times = MAX_RETRY_TIMES;
@@ -592,7 +597,7 @@ static int qat_hal_clear_gpr(struct icp_qat_fw_loader_handle *handle)
 	unsigned int savctx = 0;
 	int ret = 0;
 
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		csr_val = qat_hal_rd_ae_csr(handle, ae, AE_MISC_CONTROL);
 		csr_val &= ~(1 << MMC_SHARE_CS_BITPOS);
 		qat_hal_wr_ae_csr(handle, ae, AE_MISC_CONTROL, csr_val);
@@ -613,7 +618,7 @@ static int qat_hal_clear_gpr(struct icp_qat_fw_loader_handle *handle)
 		qat_hal_wr_ae_csr(handle, ae, CTX_SIG_EVENTS_ACTIVE, 0);
 		qat_hal_enable_ctx(handle, ae, ctx_mask);
 	}
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		/* wait for AE to finish */
 		do {
 			ret = qat_hal_wait_cycles(handle, ae, 20, 1);
@@ -654,6 +659,8 @@ int qat_hal_init(struct adf_accel_dev *accel_dev)
 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
 	struct adf_bar *misc_bar =
 			&pci_info->pci_bars[hw_data->get_misc_bar_id(hw_data)];
+	unsigned long ae_mask = hw_data->ae_mask;
+	unsigned int csr_val = 0;
 	struct adf_bar *sram_bar;
 
 	handle = kzalloc(sizeof(*handle), GFP_KERNEL);
@@ -689,9 +696,7 @@ int qat_hal_init(struct adf_accel_dev *accel_dev)
 	/* create AE objects */
 	handle->hal_handle->upc_mask = 0x1ffff;
 	handle->hal_handle->max_ustore = 0x4000;
-	for (ae = 0; ae < ICP_QAT_UCLO_MAX_AE; ae++) {
-		if (!(hw_data->ae_mask & (1 << ae)))
-			continue;
+	for_each_set_bit(ae, &ae_mask, ICP_QAT_UCLO_MAX_AE) {
 		handle->hal_handle->aes[ae].free_addr = 0;
 		handle->hal_handle->aes[ae].free_size =
 		    handle->hal_handle->max_ustore;
@@ -714,9 +719,7 @@ int qat_hal_init(struct adf_accel_dev *accel_dev)
 	}
 
 	/* Set SIGNATURE_ENABLE[0] to 0x1 in order to enable ALU_OUT csr */
-	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
-		unsigned int csr_val = 0;
-
+	for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) {
 		csr_val = qat_hal_rd_ae_csr(handle, ae, SIGNATURE_ENABLE);
 		csr_val |= 0x1;
 		qat_hal_wr_ae_csr(handle, ae, SIGNATURE_ENABLE, csr_val);
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
index b975c263446db43c878f94449bb864ede9763a54..6a0d01103136f4f2bc4726a79d4fb34bca677a66 100644
--- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
@@ -24,15 +24,19 @@ static struct adf_hw_device_class dh895xcc_class = {
 	.instances = 0
 };
 
-static u32 get_accel_mask(u32 fuse)
+static u32 get_accel_mask(struct adf_hw_device_data *self)
 {
-	return (~fuse) >> ADF_DH895XCC_ACCELERATORS_REG_OFFSET &
-			  ADF_DH895XCC_ACCELERATORS_MASK;
+	u32 fuses = self->fuses;
+
+	return ~fuses >> ADF_DH895XCC_ACCELERATORS_REG_OFFSET &
+			 ADF_DH895XCC_ACCELERATORS_MASK;
 }
 
-static u32 get_ae_mask(u32 fuse)
+static u32 get_ae_mask(struct adf_hw_device_data *self)
 {
-	return (~fuse) & ADF_DH895XCC_ACCELENGINES_MASK;
+	u32 fuses = self->fuses;
+
+	return ~fuses & ADF_DH895XCC_ACCELENGINES_MASK;
 }
 
 static u32 get_num_accels(struct adf_hw_device_data *self)
@@ -131,11 +135,13 @@ static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 {
 	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
 	struct adf_bar *misc_bar = &GET_BARS(accel_dev)[ADF_DH895XCC_PMISC_BAR];
+	unsigned long accel_mask = hw_device->accel_mask;
+	unsigned long ae_mask = hw_device->ae_mask;
 	void __iomem *csr = misc_bar->virt_addr;
 	unsigned int val, i;
 
 	/* Enable Accel Engine error detection & correction */
-	for (i = 0; i < hw_device->get_num_aes(hw_device); i++) {
+	for_each_set_bit(i, &ae_mask, GET_MAX_ACCELENGINES(accel_dev)) {
 		val = ADF_CSR_RD(csr, ADF_DH895XCC_AE_CTX_ENABLES(i));
 		val |= ADF_DH895XCC_ENABLE_AE_ECC_ERR;
 		ADF_CSR_WR(csr, ADF_DH895XCC_AE_CTX_ENABLES(i), val);
@@ -145,7 +151,7 @@ static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
 	}
 
 	/* Enable shared memory error detection & correction */
-	for (i = 0; i < hw_device->get_num_accels(hw_device); i++) {
+	for_each_set_bit(i, &accel_mask, ADF_DH895XCC_MAX_ACCELERATORS) {
 		val = ADF_CSR_RD(csr, ADF_DH895XCC_UERRSSMSH(i));
 		val |= ADF_DH895XCC_ERRSSMSH_EN;
 		ADF_CSR_WR(csr, ADF_DH895XCC_UERRSSMSH(i), val);
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
index ecb4f6f20e22b040a78f9bd2c0232cf4ba75b4e5..d7941bc2bafd66408a90eab486496d1c57ebe771 100644
--- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
@@ -128,8 +128,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			      &hw_data->fuses);
 
 	/* Get Accelerators and Accelerators Engines masks */
-	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
-	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data);
 	accel_pci_dev->sku = hw_data->get_sku(hw_data);
 	/* If the device has no acceleration engines then ignore it. */
 	if (!hw_data->accel_mask || !hw_data->ae_mask ||
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
index fc4cf141b1dea766e32cb1cc44c0b8de9941afae..7930e4c7883db296cffb41721b85d47d7fbd4f58 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
@@ -11,12 +11,12 @@ static struct adf_hw_device_class dh895xcciov_class = {
 	.instances = 0
 };
 
-static u32 get_accel_mask(u32 fuse)
+static u32 get_accel_mask(struct adf_hw_device_data *self)
 {
 	return ADF_DH895XCCIOV_ACCELERATORS_MASK;
 }
 
-static u32 get_ae_mask(u32 fuse)
+static u32 get_ae_mask(struct adf_hw_device_data *self)
 {
 	return ADF_DH895XCCIOV_ACCELENGINES_MASK;
 }
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
index 737508ded37b44e2b5ae901a4d03d448d9707822..29999da716cc949ed0333d539b5c86b7c57edeb6 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
@@ -119,8 +119,8 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	adf_init_hw_data_dh895xcciov(accel_dev->hw_device);
 
 	/* Get Accelerators and Accelerators Engines masks */
-	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
-	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data);
 	accel_pci_dev->sku = hw_data->get_sku(hw_data);
 
 	/* Create dev top level debugfs entry */
diff --git a/drivers/devfreq/event/rockchip-dfi.c b/drivers/devfreq/event/rockchip-dfi.c
index 9a88faaf8b27ffbd44fa2c55d8b603aa21e34317..4dafdf23197b921aade44fb0db3373b00f17f5c2 100644
--- a/drivers/devfreq/event/rockchip-dfi.c
+++ b/drivers/devfreq/event/rockchip-dfi.c
@@ -194,14 +194,15 @@ static int rockchip_dfi_probe(struct platform_device *pdev)
 		return PTR_ERR(data->clk);
 	}
 
-	/* try to find the optional reference to the pmu syscon */
 	node = of_parse_phandle(np, "rockchip,pmu", 0);
-	if (node) {
-		data->regmap_pmu = syscon_node_to_regmap(node);
-		of_node_put(node);
-		if (IS_ERR(data->regmap_pmu))
-			return PTR_ERR(data->regmap_pmu);
-	}
+	if (!node)
+		return dev_err_probe(&pdev->dev, -ENODEV, "Can't find pmu_grf registers\n");
+
+	data->regmap_pmu = syscon_node_to_regmap(node);
+	of_node_put(node);
+	if (IS_ERR(data->regmap_pmu))
+		return PTR_ERR(data->regmap_pmu);
+
 	data->dev = dev;
 
 	desc = devm_kzalloc(dev, sizeof(*desc), GFP_KERNEL);
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 896f53ec785718f73325d26b5ae036ed3bd9611d..fe6be0771a076a060b1d23dda4272f96e54a7081 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -190,19 +190,6 @@ static int ti_sci_debugfs_create(struct platform_device *pdev,
 	return 0;
 }
 
-/**
- * ti_sci_debugfs_destroy() - clean up log debug file
- * @pdev:	platform device pointer
- * @info:	Pointer to SCI entity information
- */
-static void ti_sci_debugfs_destroy(struct platform_device *pdev,
-				   struct ti_sci_info *info)
-{
-	if (IS_ERR(info->debug_region))
-		return;
-
-	debugfs_remove(info->d);
-}
 #else /* CONFIG_DEBUG_FS */
 static inline int ti_sci_debugfs_create(struct platform_device *dev,
 					struct ti_sci_info *info)
@@ -3510,43 +3497,12 @@ static int ti_sci_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int ti_sci_remove(struct platform_device *pdev)
-{
-	struct ti_sci_info *info;
-	struct device *dev = &pdev->dev;
-	int ret = 0;
-
-	of_platform_depopulate(dev);
-
-	info = platform_get_drvdata(pdev);
-
-	if (info->nb.notifier_call)
-		unregister_restart_handler(&info->nb);
-
-	mutex_lock(&ti_sci_list_mutex);
-	if (info->users)
-		ret = -EBUSY;
-	else
-		list_del(&info->node);
-	mutex_unlock(&ti_sci_list_mutex);
-
-	if (!ret) {
-		ti_sci_debugfs_destroy(pdev, info);
-
-		/* Safe to free channels since no more users */
-		mbox_free_channel(info->chan_tx);
-		mbox_free_channel(info->chan_rx);
-	}
-
-	return ret;
-}
-
 static struct platform_driver ti_sci_driver = {
 	.probe = ti_sci_probe,
-	.remove = ti_sci_remove,
 	.driver = {
 		   .name = "ti-sci",
 		   .of_match_table = of_match_ptr(ti_sci_of_match),
+		   .suppress_bind_attrs = true,
 	},
 };
 module_platform_driver(ti_sci_driver);
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c
index b4a69b2104514ff449dc0478e10ad7d81fcb744c..48dab19f3e236e3a5d42832697ee4bc23af6f16c 100644
--- a/drivers/gpu/drm/bridge/tc358768.c
+++ b/drivers/gpu/drm/bridge/tc358768.c
@@ -217,6 +217,10 @@ static void tc358768_update_bits(struct tc358768_priv *priv, u32 reg, u32 mask,
 	u32 tmp, orig;
 
 	tc358768_read(priv, reg, &orig);
+
+	if (priv->error)
+		return;
+
 	tmp = orig & ~mask;
 	tmp |= val & mask;
 	if (tmp != orig)
@@ -633,6 +637,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 {
 	struct tc358768_priv *priv = bridge_to_tc358768(bridge);
 	struct mipi_dsi_device *dsi_dev = priv->output.dev;
+	unsigned long mode_flags = dsi_dev->mode_flags;
 	u32 val, val2, lptxcnt, hact, data_type;
 	s32 raw_val;
 	const struct drm_display_mode *mode;
@@ -640,6 +645,11 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 	u32 dsiclk, dsibclk;
 	int ret, i;
 
+	if (mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) {
+		dev_warn_once(priv->dev, "Non-continuous mode unimplemented, falling back to continuous\n");
+		mode_flags &= ~MIPI_DSI_CLOCK_NON_CONTINUOUS;
+	}
+
 	tc358768_hw_enable(priv);
 
 	ret = tc358768_sw_reset(priv);
@@ -775,8 +785,8 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 		val |= BIT(i + 1);
 	tc358768_write(priv, TC358768_HSTXVREGEN, val);
 
-	if (!(dsi_dev->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS))
-		tc358768_write(priv, TC358768_TXOPTIONCNTRL, 0x1);
+	tc358768_write(priv, TC358768_TXOPTIONCNTRL,
+		       (mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) ? 0 : BIT(0));
 
 	/* TXTAGOCNT[26:16] RXTASURECNT[10:0] */
 	val = tc358768_to_ns((lptxcnt + 1) * dsibclk_nsk * 4);
@@ -812,11 +822,12 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 	tc358768_write(priv, TC358768_DSI_HACT, hact);
 
 	/* VSYNC polarity */
-	if (!(mode->flags & DRM_MODE_FLAG_NVSYNC))
-		tc358768_update_bits(priv, TC358768_CONFCTL, BIT(5), BIT(5));
+	tc358768_update_bits(priv, TC358768_CONFCTL, BIT(5),
+			     (mode->flags & DRM_MODE_FLAG_PVSYNC) ? BIT(5) : 0);
+
 	/* HSYNC polarity */
-	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
-		tc358768_update_bits(priv, TC358768_PP_MISC, BIT(0), BIT(0));
+	tc358768_update_bits(priv, TC358768_PP_MISC, BIT(0),
+			     (mode->flags & DRM_MODE_FLAG_PHSYNC) ? BIT(0) : 0);
 
 	/* Start DSI Tx */
 	tc358768_write(priv, TC358768_DSI_START, 0x1);
@@ -832,7 +843,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
 
 	val |= TC358768_DSI_CONTROL_TXMD;
 
-	if (!(dsi_dev->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS))
+	if (!(mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS))
 		val |= TC358768_DSI_CONTROL_HSCKMD;
 
 	if (dsi_dev->mode_flags & MIPI_DSI_MODE_EOT_PACKET)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index e83b1c406b96a2332c68402af8bb33087b071e34..cc3cb5b63d444fab885d0aa0c8dc6f76d698c8fb 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -320,6 +320,9 @@ static int mtk_crtc_ddp_hw_init(struct mtk_drm_crtc *mtk_crtc)
 		unsigned int local_layer;
 
 		plane_state = to_mtk_plane_state(plane->state);
+
+		/* should not enable layer before crtc enabled */
+		plane_state->pending.enable = false;
 		comp = mtk_drm_ddp_comp_for_plane(crtc, plane, &local_layer);
 		if (comp)
 			mtk_ddp_comp_layer_config(comp, local_layer,
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 14d90dc376e7165a613cf1ed9e9a7862e9893577..061ef6c0085921e9661c983be1c1b53fcdfd59d5 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -4819,14 +4819,15 @@ int evergreen_irq_process(struct radeon_device *rdev)
 			break;
 		case 44: /* hdmi */
 			afmt_idx = src_data;
-			if (!(afmt_status[afmt_idx] & AFMT_AZ_FORMAT_WTRIG))
-				DRM_DEBUG("IH: IH event w/o asserted irq bit?\n");
-
 			if (afmt_idx > 5) {
 				DRM_ERROR("Unhandled interrupt: %d %d\n",
 					  src_id, src_data);
 				break;
 			}
+
+			if (!(afmt_status[afmt_idx] & AFMT_AZ_FORMAT_WTRIG))
+				DRM_DEBUG("IH: IH event w/o asserted irq bit?\n");
+
 			afmt_status[afmt_idx] &= ~AFMT_AZ_FORMAT_WTRIG;
 			queue_hdmi = true;
 			DRM_DEBUG("IH: HDMI%d\n", afmt_idx + 1);
diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.c b/drivers/gpu/drm/rockchip/cdn-dp-core.c
index adeaa0140f0f77d0fb3c8675fa4ea001fdb870e1..53cad1003ad77de2408af1676483fd1d41e31159 100644
--- a/drivers/gpu/drm/rockchip/cdn-dp-core.c
+++ b/drivers/gpu/drm/rockchip/cdn-dp-core.c
@@ -1145,6 +1145,7 @@ static int cdn_dp_probe(struct platform_device *pdev)
 	struct cdn_dp_device *dp;
 	struct extcon_dev *extcon;
 	struct phy *phy;
+	int ret;
 	int i;
 
 	dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL);
@@ -1185,9 +1186,19 @@ static int cdn_dp_probe(struct platform_device *pdev)
 	mutex_init(&dp->lock);
 	dev_set_drvdata(dev, dp);
 
-	cdn_dp_audio_codec_init(dp, dev);
+	ret = cdn_dp_audio_codec_init(dp, dev);
+	if (ret)
+		return ret;
+
+	ret = component_add(dev, &cdn_dp_component_ops);
+	if (ret)
+		goto err_audio_deinit;
 
-	return component_add(dev, &cdn_dp_component_ops);
+	return 0;
+
+err_audio_deinit:
+	platform_device_unregister(dp->audio_pdev);
+	return ret;
 }
 
 static int cdn_dp_remove(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 22ff4a5929768fe769724986168685e61bb77682..6038aafa29c68a24c839a098c5d8b3da7e4428b6 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -38,7 +38,7 @@ static int rockchip_gem_iommu_map(struct rockchip_gem_object *rk_obj)
 
 	ret = iommu_map_sgtable(private->domain, rk_obj->dma_addr, rk_obj->sgt,
 				prot);
-	if (ret < rk_obj->base.size) {
+	if (ret < (ssize_t)rk_obj->base.size) {
 		DRM_ERROR("failed to map buffer: size=%zd request_size=%zd\n",
 			  ret, rk_obj->base.size);
 		ret = -ENOMEM;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 65dde9df9793e2fc04e9e10c336d38b4619c7a64..05fcc9e078d6de1f3ff4250929f8ef26fcf98f17 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1533,7 +1533,8 @@ static struct drm_crtc_state *vop_crtc_duplicate_state(struct drm_crtc *crtc)
 	if (WARN_ON(!crtc->state))
 		return NULL;
 
-	rockchip_state = kzalloc(sizeof(*rockchip_state), GFP_KERNEL);
+	rockchip_state = kmemdup(to_rockchip_crtc_state(crtc->state),
+				 sizeof(*rockchip_state), GFP_KERNEL);
 	if (!rockchip_state)
 		return NULL;
 
@@ -1558,7 +1559,10 @@ static void vop_crtc_reset(struct drm_crtc *crtc)
 	if (crtc->state)
 		vop_crtc_destroy_state(crtc, crtc->state);
 
-	__drm_atomic_helper_crtc_reset(crtc, &crtc_state->base);
+	if (crtc_state)
+		__drm_atomic_helper_crtc_reset(crtc, &crtc_state->base);
+	else
+		__drm_atomic_helper_crtc_reset(crtc, NULL);
 }
 
 #ifdef CONFIG_DRM_ANALOGIX_DP
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
index d902fe43cb8181f340e730842909e8ffd1dbcc65..6a11b3a329aec3bc290c8db6d99fa1465fb30af9 100644
--- a/drivers/hid/hid-cp2112.c
+++ b/drivers/hid/hid-cp2112.c
@@ -1157,8 +1157,6 @@ static unsigned int cp2112_gpio_irq_startup(struct irq_data *d)
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct cp2112_device *dev = gpiochip_get_data(gc);
 
-	INIT_DELAYED_WORK(&dev->gpio_poll_worker, cp2112_gpio_poll_callback);
-
 	if (!dev->gpio_poll) {
 		dev->gpio_poll = true;
 		schedule_delayed_work(&dev->gpio_poll_worker, 0);
@@ -1173,7 +1171,10 @@ static void cp2112_gpio_irq_shutdown(struct irq_data *d)
 	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
 	struct cp2112_device *dev = gpiochip_get_data(gc);
 
-	cancel_delayed_work_sync(&dev->gpio_poll_worker);
+	if (!dev->irq_mask) {
+		dev->gpio_poll = false;
+		cancel_delayed_work_sync(&dev->gpio_poll_worker);
+	}
 }
 
 static int cp2112_gpio_irq_type(struct irq_data *d, unsigned int type)
@@ -1354,6 +1355,8 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	girq->handler = handle_simple_irq;
 	girq->threaded = true;
 
+	INIT_DELAYED_WORK(&dev->gpio_poll_worker, cp2112_gpio_poll_callback);
+
 	ret = gpiochip_add_data(&dev->gc, dev);
 	if (ret < 0) {
 		hid_err(hdev, "error registering gpio chip\n");
diff --git a/drivers/hwmon/axi-fan-control.c b/drivers/hwmon/axi-fan-control.c
index e3f6b03e6764b9daa14f0a7582c5fed782028431..4b8250f2bb42196b76651ca01c8922cef486b748 100644
--- a/drivers/hwmon/axi-fan-control.c
+++ b/drivers/hwmon/axi-fan-control.c
@@ -8,6 +8,7 @@
 #include <linux/clk.h>
 #include <linux/fpga/adi-axi-common.h>
 #include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
@@ -23,6 +24,14 @@
 #define ADI_REG_PWM_PERIOD	0x00c0
 #define ADI_REG_TACH_MEASUR	0x00c4
 #define ADI_REG_TEMPERATURE	0x00c8
+#define ADI_REG_TEMP_00_H	0x0100
+#define ADI_REG_TEMP_25_L	0x0104
+#define ADI_REG_TEMP_25_H	0x0108
+#define ADI_REG_TEMP_50_L	0x010c
+#define ADI_REG_TEMP_50_H	0x0110
+#define ADI_REG_TEMP_75_L	0x0114
+#define ADI_REG_TEMP_75_H	0x0118
+#define ADI_REG_TEMP_100_L	0x011c
 
 #define ADI_REG_IRQ_MASK	0x0040
 #define ADI_REG_IRQ_PENDING	0x0044
@@ -62,6 +71,39 @@ static inline u32 axi_ioread(const u32 reg,
 	return ioread32(ctl->base + reg);
 }
 
+/*
+ * The core calculates the temperature as:
+ *	T = /raw * 509.3140064 / 65535) - 280.2308787
+ */
+static ssize_t axi_fan_control_show(struct device *dev, struct device_attribute *da, char *buf)
+{
+	struct axi_fan_control_data *ctl = dev_get_drvdata(dev);
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+	u32 temp = axi_ioread(attr->index, ctl);
+
+	temp = DIV_ROUND_CLOSEST_ULL(temp * 509314ULL, 65535) - 280230;
+
+	return sprintf(buf, "%u\n", temp);
+}
+
+static ssize_t axi_fan_control_store(struct device *dev, struct device_attribute *da,
+				     const char *buf, size_t count)
+{
+	struct axi_fan_control_data *ctl = dev_get_drvdata(dev);
+	struct sensor_device_attribute *attr = to_sensor_dev_attr(da);
+	u32 temp;
+	int ret;
+
+	ret = kstrtou32(buf, 10, &temp);
+	if (ret)
+		return ret;
+
+	temp = DIV_ROUND_CLOSEST_ULL((temp + 280230) * 65535ULL, 509314);
+	axi_iowrite(temp, attr->index, ctl);
+
+	return count;
+}
+
 static long axi_fan_control_get_pwm_duty(const struct axi_fan_control_data *ctl)
 {
 	u32 pwm_width = axi_ioread(ADI_REG_PWM_WIDTH, ctl);
@@ -370,6 +412,36 @@ static const struct hwmon_chip_info axi_chip_info = {
 	.info = axi_fan_control_info,
 };
 
+/* temperature threshold below which PWM should be 0% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point1_temp_hyst, axi_fan_control, ADI_REG_TEMP_00_H);
+/* temperature threshold above which PWM should be 25% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point1_temp, axi_fan_control, ADI_REG_TEMP_25_L);
+/* temperature threshold below which PWM should be 25% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point2_temp_hyst, axi_fan_control, ADI_REG_TEMP_25_H);
+/* temperature threshold above which PWM should be 50% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point2_temp, axi_fan_control, ADI_REG_TEMP_50_L);
+/* temperature threshold below which PWM should be 50% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point3_temp_hyst, axi_fan_control, ADI_REG_TEMP_50_H);
+/* temperature threshold above which PWM should be 75% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point3_temp, axi_fan_control, ADI_REG_TEMP_75_L);
+/* temperature threshold below which PWM should be 75% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point4_temp_hyst, axi_fan_control, ADI_REG_TEMP_75_H);
+/* temperature threshold above which PWM should be 100% */
+static SENSOR_DEVICE_ATTR_RW(pwm1_auto_point4_temp, axi_fan_control, ADI_REG_TEMP_100_L);
+
+static struct attribute *axi_fan_control_attrs[] = {
+	&sensor_dev_attr_pwm1_auto_point1_temp_hyst.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point1_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point2_temp_hyst.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point2_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point3_temp_hyst.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point3_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point4_temp_hyst.dev_attr.attr,
+	&sensor_dev_attr_pwm1_auto_point4_temp.dev_attr.attr,
+	NULL,
+};
+ATTRIBUTE_GROUPS(axi_fan_control);
+
 static const u32 version_1_0_0 = ADI_AXI_PCORE_VER(1, 0, 'a');
 
 static const struct of_device_id axi_fan_control_of_match[] = {
@@ -423,6 +495,21 @@ static int axi_fan_control_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
+	ret = axi_fan_control_init(ctl, pdev->dev.of_node);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to initialize device\n");
+		return ret;
+	}
+
+	ctl->hdev = devm_hwmon_device_register_with_info(&pdev->dev,
+							 name,
+							 ctl,
+							 &axi_chip_info,
+							 axi_fan_control_groups);
+
+	if (IS_ERR(ctl->hdev))
+		return PTR_ERR(ctl->hdev);
+
 	ctl->irq = platform_get_irq(pdev, 0);
 	if (ctl->irq < 0)
 		return ctl->irq;
@@ -436,19 +523,7 @@ static int axi_fan_control_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = axi_fan_control_init(ctl, pdev->dev.of_node);
-	if (ret) {
-		dev_err(&pdev->dev, "Failed to initialize device\n");
-		return ret;
-	}
-
-	ctl->hdev = devm_hwmon_device_register_with_info(&pdev->dev,
-							 name,
-							 ctl,
-							 &axi_chip_info,
-							 NULL);
-
-	return PTR_ERR_OR_ZERO(ctl->hdev);
+	return 0;
 }
 
 static struct platform_driver axi_fan_control_driver = {
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index eaae5de2ab6167cde4e49b3be0cede39c5b75205..5b2057ce5a59d06f4e7cac3d1fc5b69bc4c2b037 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
 #define PKG_SYSFS_ATTR_NO	1	/* Sysfs attribute for package temp */
 #define BASE_SYSFS_ATTR_NO	2	/* Sysfs Base attr no for coretemp */
 #define NUM_REAL_CORES		128	/* Number of Real cores per cpu */
-#define CORETEMP_NAME_LENGTH	19	/* String Length of attrs */
+#define CORETEMP_NAME_LENGTH	28	/* String Length of attrs */
 #define MAX_CORE_ATTRS		4	/* Maximum no of basic attrs */
 #define TOTAL_ATTRS		(MAX_CORE_ATTRS + 1)
 #define MAX_CORE_DATA		(NUM_REAL_CORES + BASE_SYSFS_ATTR_NO)
diff --git a/drivers/infiniband/hw/hfi1/efivar.c b/drivers/infiniband/hw/hfi1/efivar.c
index c22ab7b5163b3f7f95ad64b6d28715b28f9b8a93..49b2c751197e20041e10e4f80e33bd18aaf6b597 100644
--- a/drivers/infiniband/hw/hfi1/efivar.c
+++ b/drivers/infiniband/hw/hfi1/efivar.c
@@ -152,7 +152,7 @@ int read_hfi1_efi_var(struct hfi1_devdata *dd, const char *kind,
 		      unsigned long *size, void **return_data)
 {
 	char prefix_name[64];
-	char name[64];
+	char name[128];
 	int result;
 	int i;
 
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 322f341f41458289078259ff3e3c0a2cf249213e..518b38e9158d4070ad311962239a3a6eadc2bc41 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -247,7 +247,7 @@ static bool check_inl_data_len(struct hns_roce_qp *qp, unsigned int len)
 	struct hns_roce_dev *hr_dev = to_hr_dev(qp->ibqp.device);
 	int mtu = ib_mtu_enum_to_int(qp->path_mtu);
 
-	if (len > qp->max_inline_data || len > mtu) {
+	if (mtu < 0 || len > qp->max_inline_data || len > mtu) {
 		ibdev_err(&hr_dev->ib_dev,
 			  "invalid length of data, data len = %u, max inline len = %u, path mtu = %d.\n",
 			  len, qp->max_inline_data, mtu);
diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c
index c42c6761382d1edbbb6ad02ee99dbb1a0e9368b1..d1c07f1f8fe984f43fe6f2ebcb942763f9991596 100644
--- a/drivers/infiniband/hw/hns/hns_roce_qp.c
+++ b/drivers/infiniband/hw/hns/hns_roce_qp.c
@@ -906,7 +906,7 @@ static int hns_roce_create_qp_common(struct hns_roce_dev *hr_dev,
 {
 	struct hns_roce_ib_create_qp_resp resp = {};
 	struct ib_device *ibdev = &hr_dev->ib_dev;
-	struct hns_roce_ib_create_qp ucmd;
+	struct hns_roce_ib_create_qp ucmd = {};
 	int ret;
 
 	mutex_init(&hr_qp->mutex);
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 0c47e3e24b2a4818b7c6fd43213e21fc2e106233..e3cc856e70e5d8da3d29483372eb98b694bde109 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -3714,6 +3714,30 @@ static unsigned int get_tx_affinity(struct ib_qp *qp,
 	return tx_affinity;
 }
 
+static int __mlx5_ib_qp_set_raw_qp_counter(struct mlx5_ib_qp *qp, u32 set_id,
+					   struct mlx5_core_dev *mdev)
+{
+	struct mlx5_ib_raw_packet_qp *raw_packet_qp = &qp->raw_packet_qp;
+	struct mlx5_ib_rq *rq = &raw_packet_qp->rq;
+	u32 in[MLX5_ST_SZ_DW(modify_rq_in)] = {};
+	void *rqc;
+
+	if (!qp->rq.wqe_cnt)
+		return 0;
+
+	MLX5_SET(modify_rq_in, in, rq_state, rq->state);
+	MLX5_SET(modify_rq_in, in, uid, to_mpd(qp->ibqp.pd)->uid);
+
+	rqc = MLX5_ADDR_OF(modify_rq_in, in, ctx);
+	MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RDY);
+
+	MLX5_SET64(modify_rq_in, in, modify_bitmask,
+		   MLX5_MODIFY_RQ_IN_MODIFY_BITMASK_RQ_COUNTER_SET_ID);
+	MLX5_SET(rqc, rqc, counter_set_id, set_id);
+
+	return mlx5_core_modify_rq(mdev, rq->base.mqp.qpn, in);
+}
+
 static int __mlx5_ib_qp_set_counter(struct ib_qp *qp,
 				    struct rdma_counter *counter)
 {
@@ -3729,6 +3753,9 @@ static int __mlx5_ib_qp_set_counter(struct ib_qp *qp,
 	else
 		set_id = mlx5_ib_get_counters_id(dev, mqp->port - 1);
 
+	if (mqp->type == IB_QPT_RAW_PACKET)
+		return __mlx5_ib_qp_set_raw_qp_counter(mqp, set_id, dev->mdev);
+
 	base = &mqp->trans_qp.base;
 	MLX5_SET(rts2rts_qp_in, in, opcode, MLX5_CMD_OP_RTS2RTS_QP);
 	MLX5_SET(rts2rts_qp_in, in, qpn, base->mqp.qpn);
diff --git a/drivers/net/can/dev/dev.c b/drivers/net/can/dev/dev.c
index 2b38a99884f2f013f1fd38607e2eb5d6e1b1fc82..b5e79d63d59b54b3f24083d9fba5fee8b996a921 100644
--- a/drivers/net/can/dev/dev.c
+++ b/drivers/net/can/dev/dev.c
@@ -578,7 +578,8 @@ static void can_restart(struct net_device *dev)
 	struct can_frame *cf;
 	int err;
 
-	BUG_ON(netif_carrier_ok(dev));
+	if (netif_carrier_ok(dev))
+		netdev_err(dev, "Attempt to restart for bus-off recovery, but carrier is OK?\n");
 
 	/* No synchronization needed because the device is bus-off and
 	 * no messages can come in or go out.
@@ -602,11 +603,12 @@ static void can_restart(struct net_device *dev)
 	priv->can_stats.restarts++;
 
 	/* Now restart the device */
-	err = priv->do_set_mode(dev, CAN_MODE_START);
-
 	netif_carrier_on(dev);
-	if (err)
+	err = priv->do_set_mode(dev, CAN_MODE_START);
+	if (err) {
 		netdev_err(dev, "Error %d during restart", err);
+		netif_carrier_off(dev);
+	}
 }
 
 static void can_restart_work(struct work_struct *work)
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
index cd6e016e621039a35a56a2674f6d034b3b1a62f0..ccf2bec283d35be152859c84f2ac6a3fcacb60ae 100644
--- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
+++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_cm.c
@@ -2259,7 +2259,7 @@ static void chtls_rx_ack(struct sock *sk, struct sk_buff *skb)
 
 		if (tp->snd_una != snd_una) {
 			tp->snd_una = snd_una;
-			tp->rcv_tstamp = tcp_time_stamp(tp);
+			tp->rcv_tstamp = tcp_jiffies32;
 			if (tp->snd_una == tp->snd_nxt &&
 			    !csk_flag_nochk(csk, CSK_TX_FAILOVER))
 				csk_reset_flag(csk, CSK_TX_WAIT_IDLE);
diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c
index f0c1e6c80b61c54c484a056aafeb261d378f6be9..b76d1d019a81d68907db3f2f8bbee1118a6b1ab5 100644
--- a/drivers/net/ethernet/google/gve/gve_main.c
+++ b/drivers/net/ethernet/google/gve/gve_main.c
@@ -128,7 +128,7 @@ static int gve_alloc_stats_report(struct gve_priv *priv)
 	rx_stats_num = (GVE_RX_STATS_REPORT_NUM + NIC_RX_STATS_REPORT_NUM) *
 		       priv->rx_cfg.num_queues;
 	priv->stats_report_len = struct_size(priv->stats_report, stats,
-					     tx_stats_num + rx_stats_num);
+					     size_add(tx_stats_num, rx_stats_num));
 	priv->stats_report =
 		dma_alloc_coherent(&priv->pdev->dev, priv->stats_report_len,
 				   &priv->stats_report_bus, GFP_KERNEL);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index d23a467d0d2092a5a411e7029e98e2c66fde282c..64e1f6f407b487a549cc600e5a84f46ac1eebf08 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -15601,11 +15601,15 @@ static void i40e_remove(struct pci_dev *pdev)
 			i40e_switch_branch_release(pf->veb[i]);
 	}
 
-	/* Now we can shutdown the PF's VSI, just before we kill
+	/* Now we can shutdown the PF's VSIs, just before we kill
 	 * adminq and hmc.
 	 */
-	if (pf->vsi[pf->lan_vsi])
-		i40e_vsi_release(pf->vsi[pf->lan_vsi]);
+	for (i = pf->num_alloc_vsi; i--;)
+		if (pf->vsi[i]) {
+			i40e_vsi_close(pf->vsi[i]);
+			i40e_vsi_release(pf->vsi[i]);
+			pf->vsi[i] = NULL;
+		}
 
 	i40e_cloud_filter_exit(pf);
 
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c
index dbd3bebf11eca2466682d15a780af3bd4fad66de..2e8b17e3b93583f292b990875a8cc7bc0e1e73b3 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c
@@ -251,7 +251,7 @@ mlxsw_sp_acl_bf_init(struct mlxsw_sp *mlxsw_sp, unsigned int num_erp_banks)
 	 * is 2^ACL_MAX_BF_LOG
 	 */
 	bf_bank_size = 1 << MLXSW_CORE_RES_GET(mlxsw_sp->core, ACL_MAX_BF_LOG);
-	bf = kzalloc(struct_size(bf, refcnt, bf_bank_size * num_erp_banks),
+	bf = kzalloc(struct_size(bf, refcnt, size_mul(bf_bank_size, num_erp_banks)),
 		     GFP_KERNEL);
 	if (!bf)
 		return ERR_PTR(-ENOMEM);
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index 37e34d8f7946e024775f50a58b2d181e7371961a..9a920e0677e54cafff3efefad097fcc09f5b5a0a 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -4688,12 +4688,17 @@ static int rtl8169_poll(struct napi_struct *napi, int budget)
 static void r8169_phylink_handler(struct net_device *ndev)
 {
 	struct rtl8169_private *tp = netdev_priv(ndev);
+	struct device *d = tp_to_dev(tp);
 
 	if (netif_carrier_ok(ndev)) {
 		rtl_link_chg_patch(tp);
-		pm_request_resume(&tp->pci_dev->dev);
+		pm_request_resume(d);
+		netif_wake_queue(tp->dev);
 	} else {
-		pm_runtime_idle(&tp->pci_dev->dev);
+		/* In few cases rx is broken after link-down otherwise */
+		if (rtl_is_8125(tp))
+			rtl_reset_work(tp);
+		pm_runtime_idle(d);
 	}
 
 	if (net_ratelimit())
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c
index 5f5b33e6653b2b68f8b9b88a2a2881322b554f50..9d4c49f28d31f9876699f78780059ffe8bba6419 100644
--- a/drivers/net/ethernet/toshiba/spider_net.c
+++ b/drivers/net/ethernet/toshiba/spider_net.c
@@ -2311,7 +2311,7 @@ spider_net_alloc_card(void)
 	struct spider_net_card *card;
 
 	netdev = alloc_etherdev(struct_size(card, darray,
-					    tx_descriptors + rx_descriptors));
+					    size_add(tx_descriptors, rx_descriptors)));
 	if (!netdev)
 		return NULL;
 
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index ab09d110760ecd1c8e64bf73ad6f75ef9fedb257..b5a61b16a7eabc4d832bb1900e574992361aa58f 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -442,12 +442,12 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb)
 
 	err = ip_local_out(net, skb->sk, skb);
 	if (unlikely(net_xmit_eval(err)))
-		dev->stats.tx_errors++;
+		DEV_STATS_INC(dev, tx_errors);
 	else
 		ret = NET_XMIT_SUCCESS;
 	goto out;
 err:
-	dev->stats.tx_errors++;
+	DEV_STATS_INC(dev, tx_errors);
 	kfree_skb(skb);
 out:
 	return ret;
@@ -483,12 +483,12 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb)
 
 	err = ip6_local_out(net, skb->sk, skb);
 	if (unlikely(net_xmit_eval(err)))
-		dev->stats.tx_errors++;
+		DEV_STATS_INC(dev, tx_errors);
 	else
 		ret = NET_XMIT_SUCCESS;
 	goto out;
 err:
-	dev->stats.tx_errors++;
+	DEV_STATS_INC(dev, tx_errors);
 	kfree_skb(skb);
 out:
 	return ret;
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 93be7dd571fc5c33853a31912f30b14e6588786e..f59ef2e2a614b955dd2a5f2c7ffaa771ea3be764 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -322,6 +322,7 @@ static void ipvlan_get_stats64(struct net_device *dev,
 		s->rx_dropped = rx_errs;
 		s->tx_dropped = tx_drps;
 	}
+	s->tx_errors = DEV_STATS_READ(dev, tx_errors);
 }
 
 static int ipvlan_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 0ffcef2fa10aff939a72f67f28b4bb2acfb4ca88..83b02dc7dfd2de290c6ff1ec6f6d1dddafabafce 100644
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -3686,9 +3686,9 @@ static void macsec_get_stats64(struct net_device *dev,
 
 	dev_fetch_sw_netstats(s, dev->tstats);
 
-	s->rx_dropped = atomic_long_read(&dev->stats.__rx_dropped);
-	s->tx_dropped = atomic_long_read(&dev->stats.__tx_dropped);
-	s->rx_errors = atomic_long_read(&dev->stats.__rx_errors);
+	s->rx_dropped = DEV_STATS_READ(dev, rx_dropped);
+	s->tx_dropped = DEV_STATS_READ(dev, tx_dropped);
+	s->rx_errors = DEV_STATS_READ(dev, rx_errors);
 }
 
 static int macsec_get_iflink(const struct net_device *dev)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/core.c b/drivers/net/wireless/mediatek/mt76/mt7603/core.c
index 60a996b63c0c059166d971d902e141cc4cd417fe..915b8349146af8507629855bb42c2ed71ed7c11e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/core.c
@@ -42,11 +42,13 @@ irqreturn_t mt7603_irq_handler(int irq, void *dev_instance)
 	}
 
 	if (intr & MT_INT_RX_DONE(0)) {
+		dev->rx_pse_check = 0;
 		mt7603_irq_disable(dev, MT_INT_RX_DONE(0));
 		napi_schedule(&dev->mt76.napi[0]);
 	}
 
 	if (intr & MT_INT_RX_DONE(1)) {
+		dev->rx_pse_check = 0;
 		mt7603_irq_disable(dev, MT_INT_RX_DONE(1));
 		napi_schedule(&dev->mt76.napi[1]);
 	}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
index f665a1c95eed2dd3c6ff1dc783bebdb81b1d0593..9eb898ebbb4454cd5852f64d0507c48a9310b881 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c
@@ -1535,20 +1535,29 @@ static bool mt7603_rx_pse_busy(struct mt7603_dev *dev)
 {
 	u32 addr, val;
 
-	if (mt76_rr(dev, MT_MCU_DEBUG_RESET) & MT_MCU_DEBUG_RESET_QUEUES)
-		return true;
-
 	if (mt7603_rx_fifo_busy(dev))
-		return false;
+		goto out;
 
 	addr = mt7603_reg_map(dev, MT_CLIENT_BASE_PHYS_ADDR + MT_CLIENT_STATUS);
 	mt76_wr(dev, addr, 3);
 	val = mt76_rr(dev, addr) >> 16;
 
-	if (is_mt7628(dev) && (val & 0x4001) == 0x4001)
-		return true;
+	if (!(val & BIT(0)))
+		return false;
+
+	if (is_mt7628(dev))
+		val &= 0xa000;
+	else
+		val &= 0x8000;
+	if (!val)
+		return false;
+
+out:
+	if (mt76_rr(dev, MT_INT_SOURCE_CSR) &
+	    (MT_INT_RX_DONE(0) | MT_INT_RX_DONE(1)))
+		return false;
 
-	return (val & 0x8001) == 0x8001 || (val & 0xe001) == 0xe001;
+	return true;
 }
 
 static bool
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c
index d10c14c694da8f74da1198c186924c13606064dc..a1b920843b8695e591c1606975133214ddafa1d3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c
@@ -799,7 +799,7 @@ static void rtl88e_dm_check_edca_turbo(struct ieee80211_hw *hw)
 	}
 
 	if (rtlpriv->btcoexist.bt_edca_dl != 0) {
-		edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
+		edca_be_dl = rtlpriv->btcoexist.bt_edca_dl;
 		bt_change_edca = true;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
index 265a1a336304e86ea0b0f969b22e3a21abf7f035..c493e50b7bc584d0a2736f4a75ed7a8f18bdd294 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
@@ -640,7 +640,7 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
 	}
 
 	if (rtlpriv->btcoexist.bt_edca_dl != 0) {
-		edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
+		edca_be_dl = rtlpriv->btcoexist.bt_edca_dl;
 		bt_change_edca = true;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
index 8ada31380efa4853ae5d560e8373677f5c73ea2c..0ff8e355c23a4b3acf48251a1ae5e45964495d55 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
@@ -466,7 +466,7 @@ static void rtl8723e_dm_check_edca_turbo(struct ieee80211_hw *hw)
 	}
 
 	if (rtlpriv->btcoexist.bt_edca_dl != 0) {
-		edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
+		edca_be_dl = rtlpriv->btcoexist.bt_edca_dl;
 		bt_change_edca = true;
 	}
 
diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c
index 8bb6cc8ca74e587ef0eec27fb9afbe038914ad3c..83413cda9bc5e881cc4c078083457e8f2a66c293 100644
--- a/drivers/net/wireless/realtek/rtw88/debug.c
+++ b/drivers/net/wireless/realtek/rtw88/debug.c
@@ -901,9 +901,9 @@ static struct rtw_debugfs_priv rtw_debug_priv_coex_info = {
 #define rtw_debugfs_add_core(name, mode, fopname, parent)		\
 	do {								\
 		rtw_debug_priv_ ##name.rtwdev = rtwdev;			\
-		if (!debugfs_create_file(#name, mode,			\
+		if (IS_ERR(debugfs_create_file(#name, mode,		\
 					 parent, &rtw_debug_priv_ ##name,\
-					 &file_ops_ ##fopname))		\
+					 &file_ops_ ##fopname)))	\
 			pr_debug("Unable to initialize debugfs:%s\n",	\
 			       #name);					\
 	} while (0)
diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c
index 10dbdcdfb9ce9137b79896d61568596cf14b03d5..0243789ba914b6b5f796615d500db09f449cbbce 100644
--- a/drivers/nvdimm/of_pmem.c
+++ b/drivers/nvdimm/of_pmem.c
@@ -30,7 +30,13 @@ static int of_pmem_region_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	priv->bus_desc.provider_name = kstrdup(pdev->name, GFP_KERNEL);
+	priv->bus_desc.provider_name = devm_kstrdup(&pdev->dev, pdev->name,
+							GFP_KERNEL);
+	if (!priv->bus_desc.provider_name) {
+		kfree(priv);
+		return -ENOMEM;
+	}
+
 	priv->bus_desc.module = THIS_MODULE;
 	priv->bus_desc.of_node = np;
 
diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c
index 1d72653b5c8d172b56f55fe16741886c283a9e7a..0a75948cde5a19215693c64e3467d4056c10a4de 100644
--- a/drivers/nvdimm/region_devs.c
+++ b/drivers/nvdimm/region_devs.c
@@ -959,7 +959,8 @@ unsigned int nd_region_acquire_lane(struct nd_region *nd_region)
 {
 	unsigned int cpu, lane;
 
-	cpu = get_cpu();
+	migrate_disable();
+	cpu = smp_processor_id();
 	if (nd_region->num_lanes < nr_cpu_ids) {
 		struct nd_percpu_lane *ndl_lock, *ndl_count;
 
@@ -978,16 +979,15 @@ EXPORT_SYMBOL(nd_region_acquire_lane);
 void nd_region_release_lane(struct nd_region *nd_region, unsigned int lane)
 {
 	if (nd_region->num_lanes < nr_cpu_ids) {
-		unsigned int cpu = get_cpu();
+		unsigned int cpu = smp_processor_id();
 		struct nd_percpu_lane *ndl_lock, *ndl_count;
 
 		ndl_count = per_cpu_ptr(nd_region->lane, cpu);
 		ndl_lock = per_cpu_ptr(nd_region->lane, lane);
 		if (--ndl_count->count == 0)
 			spin_unlock(&ndl_lock->lock);
-		put_cpu();
 	}
-	put_cpu();
+	migrate_enable();
 }
 EXPORT_SYMBOL(nd_region_release_lane);
 
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index c0d11348119153bc34f5b31a4e6ed37f2e334d01..158ff4331a141aa7a3e555e4f5f7224d95bb14de 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -597,7 +597,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI,	PCI_DEVICE_ID_ATI_RS100,   quirk_ati_
 /*
  * In the AMD NL platform, this device ([1022:7912]) has a class code of
  * PCI_CLASS_SERIAL_USB_XHCI (0x0c0330), which means the xhci driver will
- * claim it.
+ * claim it. The same applies on the VanGogh platform device ([1022:163a]).
  *
  * But the dwc3 driver is a more specific driver for this device, and we'd
  * prefer to use it instead of xhci. To prevent xhci from claiming the
@@ -605,7 +605,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI,	PCI_DEVICE_ID_ATI_RS100,   quirk_ati_
  * defines as "USB device (not host controller)". The dwc3 driver can then
  * claim it based on its Vendor and Device ID.
  */
-static void quirk_amd_nl_class(struct pci_dev *pdev)
+static void quirk_amd_dwc_class(struct pci_dev *pdev)
 {
 	u32 class = pdev->class;
 
@@ -615,7 +615,9 @@ static void quirk_amd_nl_class(struct pci_dev *pdev)
 		 class, pdev->class);
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_NL_USB,
-		quirk_amd_nl_class);
+		quirk_amd_dwc_class);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VANGOGH_USB,
+		quirk_amd_dwc_class);
 
 /*
  * Synopsys USB 3.x host HAPS platform has a class code of
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 567c28705cb1b5471d2aa7d1bcf83ef1c096c041..62c673660c9a557811ef114a1d8e37b28c91e1ef 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -185,7 +185,7 @@ static int get_subobj_info(acpi_handle handle, const char *pathname,
 
 static acpi_status wmi_method_enable(struct wmi_block *wblock, int enable)
 {
-	struct guid_block *block = NULL;
+	struct guid_block *block;
 	char method[5];
 	acpi_status status;
 	acpi_handle handle;
@@ -259,8 +259,8 @@ EXPORT_SYMBOL_GPL(wmi_evaluate_method);
 acpi_status wmidev_evaluate_method(struct wmi_device *wdev, u8 instance,
 	u32 method_id, const struct acpi_buffer *in, struct acpi_buffer *out)
 {
-	struct guid_block *block = NULL;
-	struct wmi_block *wblock = NULL;
+	struct guid_block *block;
+	struct wmi_block *wblock;
 	acpi_handle handle;
 	acpi_status status;
 	struct acpi_object_list input;
@@ -307,7 +307,7 @@ EXPORT_SYMBOL_GPL(wmidev_evaluate_method);
 static acpi_status __query_block(struct wmi_block *wblock, u8 instance,
 				 struct acpi_buffer *out)
 {
-	struct guid_block *block = NULL;
+	struct guid_block *block;
 	acpi_handle handle;
 	acpi_status status, wc_status = AE_ERROR;
 	struct acpi_object_list input;
@@ -420,8 +420,8 @@ EXPORT_SYMBOL_GPL(wmidev_block_query);
 acpi_status wmi_set_block(const char *guid_string, u8 instance,
 			  const struct acpi_buffer *in)
 {
-	struct guid_block *block = NULL;
 	struct wmi_block *wblock = NULL;
+	struct guid_block *block;
 	acpi_handle handle;
 	struct acpi_object_list input;
 	union acpi_object params[2];
@@ -820,21 +820,13 @@ static int wmi_dev_match(struct device *dev, struct device_driver *driver)
 }
 static int wmi_char_open(struct inode *inode, struct file *filp)
 {
-	const char *driver_name = filp->f_path.dentry->d_iname;
-	struct wmi_block *wblock = NULL;
-	struct wmi_block *next = NULL;
-
-	list_for_each_entry_safe(wblock, next, &wmi_block_list, list) {
-		if (!wblock->dev.dev.driver)
-			continue;
-		if (strcmp(driver_name, wblock->dev.dev.driver->name) == 0) {
-			filp->private_data = wblock;
-			break;
-		}
-	}
+	/*
+	 * The miscdevice already stores a pointer to itself
+	 * inside filp->private_data
+	 */
+	struct wmi_block *wblock = container_of(filp->private_data, struct wmi_block, char_dev);
 
-	if (!filp->private_data)
-		return -ENODEV;
+	filp->private_data = wblock;
 
 	return nonseekable_open(inode, filp);
 }
@@ -854,8 +846,8 @@ static long wmi_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	struct wmi_ioctl_buffer __user *input =
 		(struct wmi_ioctl_buffer __user *) arg;
 	struct wmi_block *wblock = filp->private_data;
-	struct wmi_ioctl_buffer *buf = NULL;
-	struct wmi_driver *wdriver = NULL;
+	struct wmi_ioctl_buffer *buf;
+	struct wmi_driver *wdriver;
 	int ret;
 
 	if (_IOC_TYPE(cmd) != WMI_IOC)
@@ -1157,8 +1149,8 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
 	struct wmi_block *wblock, *next;
 	union acpi_object *obj;
 	acpi_status status;
-	int retval = 0;
 	u32 i, total;
+	int retval;
 
 	status = acpi_evaluate_object(device->handle, "_WDG", NULL, &out);
 	if (ACPI_FAILURE(status))
@@ -1169,8 +1161,8 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
 		return -ENXIO;
 
 	if (obj->type != ACPI_TYPE_BUFFER) {
-		retval = -ENXIO;
-		goto out_free_pointer;
+		kfree(obj);
+		return -ENXIO;
 	}
 
 	gblock = (const struct guid_block *)obj->buffer.pointer;
@@ -1191,8 +1183,8 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
 
 		wblock = kzalloc(sizeof(struct wmi_block), GFP_KERNEL);
 		if (!wblock) {
-			retval = -ENOMEM;
-			break;
+			dev_err(wmi_bus_dev, "Failed to allocate %pUL\n", &gblock[i].guid);
+			continue;
 		}
 
 		wblock->acpi_device = device;
@@ -1231,9 +1223,9 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
 		}
 	}
 
-out_free_pointer:
-	kfree(out.pointer);
-	return retval;
+	kfree(obj);
+
+	return 0;
 }
 
 /*
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index f3389e9131794c2edc607c47f97f0c791ccb0820..a432aebd14be61e4a32d66a9cf91fd9ec60aaeff 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -3339,7 +3339,7 @@ int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index,
 		 */
 		ret = utf16s_to_utf8s(uc_str->uc,
 				      uc_str->len - QUERY_DESC_HDR_SIZE,
-				      UTF16_BIG_ENDIAN, str, ascii_len);
+				      UTF16_BIG_ENDIAN, str, ascii_len - 1);
 
 		/* replace non-printable or non-ASCII characters with spaces */
 		for (i = 0; i < ret; i++)
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index c60fe98f03e37e9e1ba861862a1350e4816dfe46..8cf7b142e1410e831f4f7f02fd0cdeaf66ad46cc 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -413,6 +413,9 @@ static int qcom_llcc_probe(struct platform_device *pdev)
 	const struct llcc_slice_config *llcc_cfg;
 	u32 sz;
 
+	if (!IS_ERR(drv_data))
+		return -EBUSY;
+
 	drv_data = devm_kzalloc(dev, sizeof(*drv_data), GFP_KERNEL);
 	if (!drv_data) {
 		ret = -ENOMEM;
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index 90b5fbc914ae2b35027e47cb05160fa4346520b2..f40b93960b893a956ccd25d068a3644c211b1754 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -685,7 +685,7 @@ static int nxp_fspi_read_ahb(struct nxp_fspi *f, const struct spi_mem_op *op)
 		f->memmap_len = len > NXP_FSPI_MIN_IOMAP ?
 				len : NXP_FSPI_MIN_IOMAP;
 
-		f->ahb_addr = ioremap_wc(f->memmap_phy + f->memmap_start,
+		f->ahb_addr = ioremap(f->memmap_phy + f->memmap_start,
 					 f->memmap_len);
 
 		if (!f->ahb_addr) {
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index fd857d4343266bf155edefcbfad159ed4ec8627f..89b14f5541fa1813ed2eabc8866e552882084d80 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -5132,6 +5132,12 @@ static const struct pci_device_id serial_pci_tbl[] = {
 		0, 0,
 		pbn_b1_bt_1_115200 },
 
+	/*
+	 * IntaShield IS-100
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0D60,
+		PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+		pbn_b2_1_115200 },
 	/*
 	 * IntaShield IS-200
 	 */
@@ -5159,10 +5165,14 @@ static const struct pci_device_id serial_pci_tbl[] = {
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
 		pbn_b2_1_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0AA2,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_1_115200 },
 	/*
-	 * Brainboxes UC-257
+	 * Brainboxes UC-253/UC-734
 	 */
-	{	PCI_VENDOR_ID_INTASHIELD, 0x0861,
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0CA1,
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
 		pbn_b2_2_115200 },
@@ -5177,6 +5187,66 @@ static const struct pci_device_id serial_pci_tbl[] = {
 		PCI_ANY_ID, PCI_ANY_ID,
 		PCI_CLASS_COMMUNICATION_MULTISERIAL << 8, 0xffff00,
 		pbn_b2_4_115200 },
+	/*
+	 * Brainboxes UP-189
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0AC1,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0AC2,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0AC3,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	/*
+	 * Brainboxes UP-200
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0B21,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0B22,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0B23,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	/*
+	 * Brainboxes UP-869
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0C01,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0C02,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0C03,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	/*
+	 * Brainboxes UP-880
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0C21,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0C22,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0C23,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
 	/*
 	 * Brainboxes UC-268
 	 */
@@ -5198,6 +5268,14 @@ static const struct pci_device_id serial_pci_tbl[] = {
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
 		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x08E2,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x08E3,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
 	/*
 	 * Brainboxes UC-310
 	 */
@@ -5208,6 +5286,14 @@ static const struct pci_device_id serial_pci_tbl[] = {
 	/*
 	 * Brainboxes UC-313
 	 */
+	{       PCI_VENDOR_ID_INTASHIELD, 0x08A1,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{       PCI_VENDOR_ID_INTASHIELD, 0x08A2,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
 	{       PCI_VENDOR_ID_INTASHIELD, 0x08A3,
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
@@ -5222,6 +5308,10 @@ static const struct pci_device_id serial_pci_tbl[] = {
 	/*
 	 * Brainboxes UC-346
 	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0B01,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_4_115200 },
 	{	PCI_VENDOR_ID_INTASHIELD, 0x0B02,
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
@@ -5233,6 +5323,10 @@ static const struct pci_device_id serial_pci_tbl[] = {
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
 		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0A82,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
 	{	PCI_VENDOR_ID_INTASHIELD, 0x0A83,
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
@@ -5245,12 +5339,34 @@ static const struct pci_device_id serial_pci_tbl[] = {
 		0, 0,
 		pbn_b2_4_115200 },
 	/*
-	 * Brainboxes UC-420/431
+	 * Brainboxes UC-420
 	 */
 	{       PCI_VENDOR_ID_INTASHIELD, 0x0921,
 		PCI_ANY_ID, PCI_ANY_ID,
 		0, 0,
 		pbn_b2_4_115200 },
+	/*
+	 * Brainboxes UC-607
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x09A1,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x09A2,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	{	PCI_VENDOR_ID_INTASHIELD, 0x09A3,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_2_115200 },
+	/*
+	 * Brainboxes UC-836
+	 */
+	{	PCI_VENDOR_ID_INTASHIELD, 0x0D41,
+		PCI_ANY_ID, PCI_ANY_ID,
+		0, 0,
+		pbn_b2_4_115200 },
 	/*
 	 * Perle PCI-RAS cards
 	 */
diff --git a/drivers/usb/gadget/legacy/raw_gadget.c b/drivers/usb/gadget/legacy/raw_gadget.c
index ddb39e672801762e76380347d41699726326d448..72ecce73ab53cb510c472ea6a1eeb4a100c999d1 100644
--- a/drivers/usb/gadget/legacy/raw_gadget.c
+++ b/drivers/usb/gadget/legacy/raw_gadget.c
@@ -662,12 +662,12 @@ static int raw_process_ep0_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
 	if (WARN_ON(in && dev->ep0_out_pending)) {
 		ret = -ENODEV;
 		dev->state = STATE_DEV_FAILED;
-		goto out_done;
+		goto out_unlock;
 	}
 	if (WARN_ON(!in && dev->ep0_in_pending)) {
 		ret = -ENODEV;
 		dev->state = STATE_DEV_FAILED;
-		goto out_done;
+		goto out_unlock;
 	}
 
 	dev->req->buf = data;
@@ -682,7 +682,7 @@ static int raw_process_ep0_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
 				"fail, usb_ep_queue returned %d\n", ret);
 		spin_lock_irqsave(&dev->lock, flags);
 		dev->state = STATE_DEV_FAILED;
-		goto out_done;
+		goto out_queue_failed;
 	}
 
 	ret = wait_for_completion_interruptible(&dev->ep0_done);
@@ -691,13 +691,16 @@ static int raw_process_ep0_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
 		usb_ep_dequeue(dev->gadget->ep0, dev->req);
 		wait_for_completion(&dev->ep0_done);
 		spin_lock_irqsave(&dev->lock, flags);
-		goto out_done;
+		if (dev->ep0_status == -ECONNRESET)
+			dev->ep0_status = -EINTR;
+		goto out_interrupted;
 	}
 
 	spin_lock_irqsave(&dev->lock, flags);
-	ret = dev->ep0_status;
 
-out_done:
+out_interrupted:
+	ret = dev->ep0_status;
+out_queue_failed:
 	dev->ep0_urb_queued = false;
 out_unlock:
 	spin_unlock_irqrestore(&dev->lock, flags);
@@ -1059,7 +1062,7 @@ static int raw_process_ep_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
 				"fail, usb_ep_queue returned %d\n", ret);
 		spin_lock_irqsave(&dev->lock, flags);
 		dev->state = STATE_DEV_FAILED;
-		goto out_done;
+		goto out_queue_failed;
 	}
 
 	ret = wait_for_completion_interruptible(&done);
@@ -1068,13 +1071,16 @@ static int raw_process_ep_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
 		usb_ep_dequeue(ep->ep, ep->req);
 		wait_for_completion(&done);
 		spin_lock_irqsave(&dev->lock, flags);
-		goto out_done;
+		if (ep->status == -ECONNRESET)
+			ep->status = -EINTR;
+		goto out_interrupted;
 	}
 
 	spin_lock_irqsave(&dev->lock, flags);
-	ret = ep->status;
 
-out_done:
+out_interrupted:
+	ret = ep->status;
+out_queue_failed:
 	ep->urb_queued = false;
 out_unlock:
 	spin_unlock_irqrestore(&dev->lock, flags);
diff --git a/drivers/usb/storage/unusual_cypress.h b/drivers/usb/storage/unusual_cypress.h
index 0547daf116a26878f55b49cd63acac741cdb30f4..5df40759d77ad450acc667e1796fd1e11635d65c 100644
--- a/drivers/usb/storage/unusual_cypress.h
+++ b/drivers/usb/storage/unusual_cypress.h
@@ -19,7 +19,7 @@ UNUSUAL_DEV(  0x04b4, 0x6831, 0x0000, 0x9999,
 		"Cypress ISD-300LP",
 		USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
 
-UNUSUAL_DEV( 0x14cd, 0x6116, 0x0160, 0x0160,
+UNUSUAL_DEV( 0x14cd, 0x6116, 0x0150, 0x0160,
 		"Super Top",
 		"USB 2.0  SATA BRIDGE",
 		USB_SC_CYP_ATACB, USB_PR_DEVICE, NULL, 0),
diff --git a/drivers/xen/xen-pciback/conf_space.c b/drivers/xen/xen-pciback/conf_space.c
index 059de92aea7d0fd1c83abcf0a80d9edd7ee10835..d47eee6c5143599383be98fa99bb2a3b6d94ce0c 100644
--- a/drivers/xen/xen-pciback/conf_space.c
+++ b/drivers/xen/xen-pciback/conf_space.c
@@ -288,12 +288,6 @@ int xen_pcibk_get_interrupt_type(struct pci_dev *dev)
 	u16 val;
 	int ret = 0;
 
-	err = pci_read_config_word(dev, PCI_COMMAND, &val);
-	if (err)
-		return err;
-	if (!(val & PCI_COMMAND_INTX_DISABLE))
-		ret |= INTERRUPT_TYPE_INTX;
-
 	/*
 	 * Do not trust dev->msi(x)_enabled here, as enabling could be done
 	 * bypassing the pci_*msi* functions, by the qemu.
@@ -316,6 +310,19 @@ int xen_pcibk_get_interrupt_type(struct pci_dev *dev)
 		if (val & PCI_MSIX_FLAGS_ENABLE)
 			ret |= INTERRUPT_TYPE_MSIX;
 	}
+
+	/*
+	 * PCIe spec says device cannot use INTx if MSI/MSI-X is enabled,
+	 * so check for INTx only when both are disabled.
+	 */
+	if (!ret) {
+		err = pci_read_config_word(dev, PCI_COMMAND, &val);
+		if (err)
+			return err;
+		if (!(val & PCI_COMMAND_INTX_DISABLE))
+			ret |= INTERRUPT_TYPE_INTX;
+	}
+
 	return ret ?: INTERRUPT_TYPE_NONE;
 }
 
diff --git a/drivers/xen/xen-pciback/conf_space_capability.c b/drivers/xen/xen-pciback/conf_space_capability.c
index 097316a741268b6da10d2024303ac7b4ceae8490..1948a9700c8fa6fb3bcfee4a2012f2765e41f9a3 100644
--- a/drivers/xen/xen-pciback/conf_space_capability.c
+++ b/drivers/xen/xen-pciback/conf_space_capability.c
@@ -236,10 +236,16 @@ static int msi_msix_flags_write(struct pci_dev *dev, int offset, u16 new_value,
 		return PCIBIOS_SET_FAILED;
 
 	if (new_value & field_config->enable_bit) {
-		/* don't allow enabling together with other interrupt types */
+		/*
+		 * Don't allow enabling together with other interrupt type, but do
+		 * allow enabling MSI(-X) while INTx is still active to please Linuxes
+		 * MSI(-X) startup sequence. It is safe to do, as according to PCI
+		 * spec, device with enabled MSI(-X) shouldn't use INTx.
+		 */
 		int int_type = xen_pcibk_get_interrupt_type(dev);
 
 		if (int_type == INTERRUPT_TYPE_NONE ||
+		    int_type == INTERRUPT_TYPE_INTX ||
 		    int_type == field_config->int_type)
 			goto write;
 		return PCIBIOS_SET_FAILED;
diff --git a/drivers/xen/xen-pciback/conf_space_header.c b/drivers/xen/xen-pciback/conf_space_header.c
index ac45cdc38e8597484dcd9e650325194ef198f82e..fcaa050d692d262b60c4351ca1f793e0e53fbb9a 100644
--- a/drivers/xen/xen-pciback/conf_space_header.c
+++ b/drivers/xen/xen-pciback/conf_space_header.c
@@ -104,24 +104,9 @@ static int command_write(struct pci_dev *dev, int offset, u16 value, void *data)
 		pci_clear_mwi(dev);
 	}
 
-	if (dev_data && dev_data->allow_interrupt_control) {
-		if ((cmd->val ^ value) & PCI_COMMAND_INTX_DISABLE) {
-			if (value & PCI_COMMAND_INTX_DISABLE) {
-				pci_intx(dev, 0);
-			} else {
-				/* Do not allow enabling INTx together with MSI or MSI-X. */
-				switch (xen_pcibk_get_interrupt_type(dev)) {
-				case INTERRUPT_TYPE_NONE:
-					pci_intx(dev, 1);
-					break;
-				case INTERRUPT_TYPE_INTX:
-					break;
-				default:
-					return PCIBIOS_SET_FAILED;
-				}
-			}
-		}
-	}
+	if (dev_data && dev_data->allow_interrupt_control &&
+	    ((cmd->val ^ value) & PCI_COMMAND_INTX_DISABLE))
+		pci_intx(dev, !(value & PCI_COMMAND_INTX_DISABLE));
 
 	cmd->val = value;
 
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 729c27cba12b67e3f125eec4b76c7d232ace43cd..e458995f2b5da2671af609a9bfae27f1da9dd8b1 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1014,6 +1014,11 @@ static int ext4_ext_insert_index(handle_t *handle, struct inode *inode,
 		ix = curp->p_idx;
 	}
 
+	if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) {
+		EXT4_ERROR_INODE(inode, "ix > EXT_MAX_INDEX!");
+		return -EFSCORRUPTED;
+	}
+
 	len = EXT_LAST_INDEX(curp->p_hdr) - ix + 1;
 	BUG_ON(len < 0);
 	if (len > 0) {
@@ -1023,11 +1028,6 @@ static int ext4_ext_insert_index(handle_t *handle, struct inode *inode,
 		memmove(ix + 1, ix, len * sizeof(struct ext4_extent_idx));
 	}
 
-	if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) {
-		EXT4_ERROR_INODE(inode, "ix > EXT_MAX_INDEX!");
-		return -EFSCORRUPTED;
-	}
-
 	ix->ei_block = cpu_to_le32(logical);
 	ext4_idx_store_pblock(ix, ptr);
 	le16_add_cpu(&curp->p_hdr->eh_entries, 1);
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 03a5de5f99f4a3f5bae8dac7a0f3218ee256f027..aa8cbf8829145698ec47afbec5e583d146f02ae1 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -61,7 +61,7 @@ struct clk_rate_request {
 };
 
 /**
- * struct clk_duty - Struture encoding the duty cycle ratio of a clock
+ * struct clk_duty - Structure encoding the duty cycle ratio of a clock
  *
  * @num:	Numerator of the duty cycle ratio
  * @den:	Denominator of the duty cycle ratio
@@ -116,7 +116,7 @@ struct clk_duty {
  * @restore_context: Restore the context of the clock after a restoration
  *		of power.
  *
- * @recalc_rate	Recalculate the rate of this clock, by querying hardware. The
+ * @recalc_rate: Recalculate the rate of this clock, by querying hardware. The
  *		parent rate is an input parameter.  It is up to the caller to
  *		ensure that the prepare_mutex is held across this call.
  *		Returns the calculated rate.  Optional, but recommended - if
@@ -429,7 +429,7 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
  * clock with the clock framework
  * @dev: device that is registering this clock
  * @name: name of this clock
- * @parent_name: name of clock's parent
+ * @parent_data: name of clock's parent
  * @flags: framework-specific flags
  * @fixed_rate: non-adjustable clock rate
  * @fixed_accuracy: non-adjustable clock accuracy
@@ -439,6 +439,20 @@ struct clk *clk_register_fixed_rate(struct device *dev, const char *name,
 	__clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL,	      \
 				     (parent_data), NULL, (flags),	      \
 				     (fixed_rate), (fixed_accuracy), 0)
+/**
+ * clk_hw_register_fixed_rate_parent_accuracy - register fixed-rate clock with
+ * the clock framework
+ * @dev: device that is registering this clock
+ * @name: name of this clock
+ * @parent_data: name of clock's parent
+ * @flags: framework-specific flags
+ * @fixed_rate: non-adjustable clock rate
+ */
+#define clk_hw_register_fixed_rate_parent_accuracy(dev, name, parent_data,    \
+						   flags, fixed_rate)	      \
+	__clk_hw_register_fixed_rate((dev), NULL, (name), NULL, NULL,      \
+				     (parent_data), (flags), (fixed_rate), 0,    \
+				     CLK_FIXED_RATE_PARENT_ACCURACY)
 
 void clk_unregister_fixed_rate(struct clk *clk);
 void clk_hw_unregister_fixed_rate(struct clk_hw *hw);
@@ -566,7 +580,7 @@ struct clk_div_table {
  * Clock with an adjustable divider affecting its output frequency.  Implements
  * .recalc_rate, .set_rate and .round_rate
  *
- * Flags:
+ * @flags:
  * CLK_DIVIDER_ONE_BASED - by default the divisor is the value read from the
  *	register plus one.  If CLK_DIVIDER_ONE_BASED is set then the divider is
  *	the raw value read from the register, with the value of zero considered
@@ -858,6 +872,13 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
 			      (parent_names), NULL, NULL, (flags), (reg),     \
 			      (shift), (mask), (clk_mux_flags), (table),      \
 			      (lock))
+#define clk_hw_register_mux_table_parent_data(dev, name, parent_data,	      \
+				  num_parents, flags, reg, shift, mask,	      \
+				  clk_mux_flags, table, lock)		      \
+	__clk_hw_register_mux((dev), NULL, (name), (num_parents),	      \
+			      NULL, NULL, (parent_data), (flags), (reg),      \
+			      (shift), (mask), (clk_mux_flags), (table),      \
+			      (lock))
 #define clk_hw_register_mux(dev, name, parent_names, num_parents, flags, reg, \
 			    shift, width, clk_mux_flags, lock)		      \
 	__clk_hw_register_mux((dev), NULL, (name), (num_parents),	      \
@@ -924,11 +945,12 @@ void clk_hw_unregister_fixed_factor(struct clk_hw *hw);
  * @mwidth:	width of the numerator bit field
  * @nshift:	shift to the denominator bit field
  * @nwidth:	width of the denominator bit field
+ * @approximation: clk driver's callback for calculating the divider clock
  * @lock:	register lock
  *
  * Clock with adjustable fractional divider affecting its output frequency.
  *
- * Flags:
+ * @flags:
  * CLK_FRAC_DIVIDER_ZERO_BASED - by default the numerator and denominator
  *	is the value read from the register. If CLK_FRAC_DIVIDER_ZERO_BASED
  *	is set then the numerator and denominator are both the value read
@@ -981,7 +1003,7 @@ void clk_hw_unregister_fractional_divider(struct clk_hw *hw);
  * Clock with an adjustable multiplier affecting its output frequency.
  * Implements .recalc_rate, .set_rate and .round_rate
  *
- * Flags:
+ * @flags:
  * CLK_MULTIPLIER_ZERO_BYPASS - By default, the multiplier is the value read
  *	from the register, with 0 being a valid value effectively
  *	zeroing the output clock rate. If CLK_MULTIPLIER_ZERO_BYPASS is
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index 00205c2fcb5a08fd0c602e917600b7a6ebe24790..088c835ac68e9b6f71fde40d689fcf0d99670fd6 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -147,6 +147,7 @@ enum cpuhp_state {
 	/* Must be the last timer callback */
 	CPUHP_AP_DUMMY_TIMER_STARTING,
 	CPUHP_AP_ARM_XEN_STARTING,
+	CPUHP_AP_ARM_XEN_RUNSTATE_STARTING,
 	CPUHP_AP_ARM_CORESIGHT_STARTING,
 	CPUHP_AP_ARM_CORESIGHT_CTI_STARTING,
 	CPUHP_AP_ARM64_ISNDEP_STARTING,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 03599f0778acbb422274533f3de5c8cfafb25be9..a961130297c0778bb8675baee3f25e4c5c562759 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -5289,5 +5289,6 @@ extern struct net_device *blackhole_netdev;
 #define DEV_STATS_INC(DEV, FIELD) atomic_long_inc(&(DEV)->stats.__##FIELD)
 #define DEV_STATS_ADD(DEV, FIELD, VAL) 	\
 		atomic_long_add((VAL), &(DEV)->stats.__##FIELD)
+#define DEV_STATS_READ(DEV, FIELD) atomic_long_read(&(DEV)->stats.__##FIELD)
 
 #endif	/* _LINUX_NETDEVICE_H */
diff --git a/include/linux/overflow.h b/include/linux/overflow.h
index ef74051d5cfed5769d1dcb4786ce6392bf654588..35af574d006f5068a7f5dc564640f9d4073b2d0a 100644
--- a/include/linux/overflow.h
+++ b/include/linux/overflow.h
@@ -250,81 +250,94 @@ static inline bool __must_check __must_check_overflow(bool overflow)
 }))
 
 /**
- * array_size() - Calculate size of 2-dimensional array.
- *
- * @a: dimension one
- * @b: dimension two
+ * size_mul() - Calculate size_t multiplication with saturation at SIZE_MAX
  *
- * Calculates size of 2-dimensional array: @a * @b.
+ * @factor1: first factor
+ * @factor2: second factor
  *
- * Returns: number of bytes needed to represent the array or SIZE_MAX on
- * overflow.
+ * Returns: calculate @factor1 * @factor2, both promoted to size_t,
+ * with any overflow causing the return value to be SIZE_MAX. The
+ * lvalue must be size_t to avoid implicit type conversion.
  */
-static inline __must_check size_t array_size(size_t a, size_t b)
+static inline size_t __must_check size_mul(size_t factor1, size_t factor2)
 {
 	size_t bytes;
 
-	if (check_mul_overflow(a, b, &bytes))
+	if (check_mul_overflow(factor1, factor2, &bytes))
 		return SIZE_MAX;
 
 	return bytes;
 }
 
 /**
- * array3_size() - Calculate size of 3-dimensional array.
+ * size_add() - Calculate size_t addition with saturation at SIZE_MAX
  *
- * @a: dimension one
- * @b: dimension two
- * @c: dimension three
- *
- * Calculates size of 3-dimensional array: @a * @b * @c.
+ * @addend1: first addend
+ * @addend2: second addend
  *
- * Returns: number of bytes needed to represent the array or SIZE_MAX on
- * overflow.
+ * Returns: calculate @addend1 + @addend2, both promoted to size_t,
+ * with any overflow causing the return value to be SIZE_MAX. The
+ * lvalue must be size_t to avoid implicit type conversion.
  */
-static inline __must_check size_t array3_size(size_t a, size_t b, size_t c)
+static inline size_t __must_check size_add(size_t addend1, size_t addend2)
 {
 	size_t bytes;
 
-	if (check_mul_overflow(a, b, &bytes))
-		return SIZE_MAX;
-	if (check_mul_overflow(bytes, c, &bytes))
+	if (check_add_overflow(addend1, addend2, &bytes))
 		return SIZE_MAX;
 
 	return bytes;
 }
 
-/*
- * Compute a*b+c, returning SIZE_MAX on overflow. Internal helper for
- * struct_size() below.
+/**
+ * size_sub() - Calculate size_t subtraction with saturation at SIZE_MAX
+ *
+ * @minuend: value to subtract from
+ * @subtrahend: value to subtract from @minuend
+ *
+ * Returns: calculate @minuend - @subtrahend, both promoted to size_t,
+ * with any overflow causing the return value to be SIZE_MAX. For
+ * composition with the size_add() and size_mul() helpers, neither
+ * argument may be SIZE_MAX (or the result with be forced to SIZE_MAX).
+ * The lvalue must be size_t to avoid implicit type conversion.
  */
-static inline __must_check size_t __ab_c_size(size_t a, size_t b, size_t c)
+static inline size_t __must_check size_sub(size_t minuend, size_t subtrahend)
 {
 	size_t bytes;
 
-	if (check_mul_overflow(a, b, &bytes))
-		return SIZE_MAX;
-	if (check_add_overflow(bytes, c, &bytes))
+	if (minuend == SIZE_MAX || subtrahend == SIZE_MAX ||
+	    check_sub_overflow(minuend, subtrahend, &bytes))
 		return SIZE_MAX;
 
 	return bytes;
 }
 
 /**
- * struct_size() - Calculate size of structure with trailing array.
- * @p: Pointer to the structure.
- * @member: Name of the array member.
- * @count: Number of elements in the array.
+ * array_size() - Calculate size of 2-dimensional array.
  *
- * Calculates size of memory needed for structure @p followed by an
- * array of @count number of @member elements.
+ * @a: dimension one
+ * @b: dimension two
  *
- * Return: number of bytes needed or SIZE_MAX on overflow.
+ * Calculates size of 2-dimensional array: @a * @b.
+ *
+ * Returns: number of bytes needed to represent the array or SIZE_MAX on
+ * overflow.
  */
-#define struct_size(p, member, count)					\
-	__ab_c_size(count,						\
-		    sizeof(*(p)->member) + __must_be_array((p)->member),\
-		    sizeof(*(p)))
+#define array_size(a, b)	size_mul(a, b)
+
+/**
+ * array3_size() - Calculate size of 3-dimensional array.
+ *
+ * @a: dimension one
+ * @b: dimension two
+ * @c: dimension three
+ *
+ * Calculates size of 3-dimensional array: @a * @b * @c.
+ *
+ * Returns: number of bytes needed to represent the array or SIZE_MAX on
+ * overflow.
+ */
+#define array3_size(a, b, c)	size_mul(size_mul(a, b), c)
 
 /**
  * flex_array_size() - Calculate size of a flexible array member
@@ -340,7 +353,22 @@ static inline __must_check size_t __ab_c_size(size_t a, size_t b, size_t c)
  * Return: number of bytes needed or SIZE_MAX on overflow.
  */
 #define flex_array_size(p, member, count)				\
-	array_size(count,						\
-		    sizeof(*(p)->member) + __must_be_array((p)->member))
+	size_mul(count,							\
+		 sizeof(*(p)->member) + __must_be_array((p)->member))
+
+/**
+ * struct_size() - Calculate size of structure with trailing flexible array.
+ *
+ * @p: Pointer to the structure.
+ * @member: Name of the array member.
+ * @count: Number of elements in the array.
+ *
+ * Calculates size of memory needed for structure @p followed by an
+ * array of @count number of @member elements.
+ *
+ * Return: number of bytes needed or SIZE_MAX on overflow.
+ */
+#define struct_size(p, member, count)					\
+	size_add(sizeof(*(p)), flex_array_size(p, member, count))
 
 #endif /* __LINUX_OVERFLOW_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 4b34a5c125999c2b03eecaf51d5309fe84e15ee5..1a41147b22e8f7bc854b1be03bb9e5fd10b7efe1 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -555,6 +555,7 @@
 #define PCI_DEVICE_ID_AMD_17H_M30H_DF_F3 0x1493
 #define PCI_DEVICE_ID_AMD_17H_M60H_DF_F3 0x144b
 #define PCI_DEVICE_ID_AMD_17H_M70H_DF_F3 0x1443
+#define PCI_DEVICE_ID_AMD_VANGOGH_USB	0x163a
 #define PCI_DEVICE_ID_AMD_19H_DF_F3	0x1653
 #define PCI_DEVICE_ID_AMD_CNB17H_F3	0x1703
 #define PCI_DEVICE_ID_AMD_LANCE		0x2000
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 68283d6425e8144e3a3914b01b63a4af6ff5bc3e..c74450832cff92aa0e1ebac40cbe9818308fdadd 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -778,7 +778,7 @@ static inline u32 tcp_time_stamp(const struct tcp_sock *tp)
 }
 
 /* Convert a nsec timestamp into TCP TSval timestamp (ms based currently) */
-static inline u32 tcp_ns_to_ts(u64 ns)
+static inline u64 tcp_ns_to_ts(u64 ns)
 {
 	return div_u64(ns, NSEC_PER_SEC / TCP_TS_HZ);
 }
diff --git a/include/uapi/linux/can/isotp.h b/include/uapi/linux/can/isotp.h
index 590f8aea2b6d25eebceb77264bcc7513280e55f0..439c982f7e811b51dc36ed6dc35bc89f94e16e9c 100644
--- a/include/uapi/linux/can/isotp.h
+++ b/include/uapi/linux/can/isotp.h
@@ -124,18 +124,19 @@ struct can_isotp_ll_options {
 
 /* flags for isotp behaviour */
 
-#define CAN_ISOTP_LISTEN_MODE	0x001	/* listen only (do not send FC) */
-#define CAN_ISOTP_EXTEND_ADDR	0x002	/* enable extended addressing */
-#define CAN_ISOTP_TX_PADDING	0x004	/* enable CAN frame padding tx path */
-#define CAN_ISOTP_RX_PADDING	0x008	/* enable CAN frame padding rx path */
-#define CAN_ISOTP_CHK_PAD_LEN	0x010	/* check received CAN frame padding */
-#define CAN_ISOTP_CHK_PAD_DATA	0x020	/* check received CAN frame padding */
-#define CAN_ISOTP_HALF_DUPLEX	0x040	/* half duplex error state handling */
-#define CAN_ISOTP_FORCE_TXSTMIN	0x080	/* ignore stmin from received FC */
-#define CAN_ISOTP_FORCE_RXSTMIN	0x100	/* ignore CFs depending on rx stmin */
-#define CAN_ISOTP_RX_EXT_ADDR	0x200	/* different rx extended addressing */
-#define CAN_ISOTP_WAIT_TX_DONE	0x400	/* wait for tx completion */
-#define CAN_ISOTP_SF_BROADCAST	0x800	/* 1-to-N functional addressing */
+#define CAN_ISOTP_LISTEN_MODE	0x0001	/* listen only (do not send FC) */
+#define CAN_ISOTP_EXTEND_ADDR	0x0002	/* enable extended addressing */
+#define CAN_ISOTP_TX_PADDING	0x0004	/* enable CAN frame padding tx path */
+#define CAN_ISOTP_RX_PADDING	0x0008	/* enable CAN frame padding rx path */
+#define CAN_ISOTP_CHK_PAD_LEN	0x0010	/* check received CAN frame padding */
+#define CAN_ISOTP_CHK_PAD_DATA	0x0020	/* check received CAN frame padding */
+#define CAN_ISOTP_HALF_DUPLEX	0x0040	/* half duplex error state handling */
+#define CAN_ISOTP_FORCE_TXSTMIN	0x0080	/* ignore stmin from received FC */
+#define CAN_ISOTP_FORCE_RXSTMIN	0x0100	/* ignore CFs depending on rx stmin */
+#define CAN_ISOTP_RX_EXT_ADDR	0x0200	/* different rx extended addressing */
+#define CAN_ISOTP_WAIT_TX_DONE	0x0400	/* wait for tx completion */
+#define CAN_ISOTP_SF_BROADCAST	0x0800	/* 1-to-N functional addressing */
+#define CAN_ISOTP_CF_BROADCAST	0x1000	/* 1-to-N transmission w/o FC */
 
 /* protocol machine default values */
 
diff --git a/kernel/futex/core.c b/kernel/futex/core.c
index 8dd0bc50ac36d256f878652225bda317adbd80c3..cde0ca876b935b32b5182e310fe9b1e231b80996 100644
--- a/kernel/futex/core.c
+++ b/kernel/futex/core.c
@@ -514,7 +514,17 @@ static int get_futex_key(u32 __user *uaddr, bool fshared, union futex_key *key,
 	 *        but access_ok() should be faster than find_vma()
 	 */
 	if (!fshared) {
-		key->private.mm = mm;
+		/*
+		 * On no-MMU, shared futexes are treated as private, therefore
+		 * we must not include the current process in the key. Since
+		 * there is only one address space, the address is a unique key
+		 * on its own.
+		 */
+		if (IS_ENABLED(CONFIG_MMU))
+			key->private.mm = mm;
+		else
+			key->private.mm = NULL;
+
 		key->private.address = address;
 		return 0;
 	}
diff --git a/kernel/irq/matrix.c b/kernel/irq/matrix.c
index 8e586858bcf41f41d05b38ec1b08ea74a351d638..d25edbb87119fe8fbfec784eb0209410ce7a0b65 100644
--- a/kernel/irq/matrix.c
+++ b/kernel/irq/matrix.c
@@ -466,16 +466,16 @@ unsigned int irq_matrix_reserved(struct irq_matrix *m)
 }
 
 /**
- * irq_matrix_allocated - Get the number of allocated irqs on the local cpu
+ * irq_matrix_allocated - Get the number of allocated non-managed irqs on the local CPU
  * @m:		Pointer to the matrix to search
  *
- * This returns number of allocated irqs
+ * This returns number of allocated non-managed interrupts.
  */
 unsigned int irq_matrix_allocated(struct irq_matrix *m)
 {
 	struct cpumap *cm = this_cpu_ptr(m->maps);
 
-	return cm->allocated;
+	return cm->allocated - cm->managed_allocated;
 }
 
 #ifdef CONFIG_GENERIC_IRQ_DEBUGFS
diff --git a/lib/test_overflow.c b/lib/test_overflow.c
index 7a4b6f6c5473c7cf43e6f86a21ff795dc2389486..7a5a5738d2d2117d71013f35d418626e2a6ca229 100644
--- a/lib/test_overflow.c
+++ b/lib/test_overflow.c
@@ -588,12 +588,110 @@ static int __init test_overflow_allocation(void)
 	return err;
 }
 
+struct __test_flex_array {
+	unsigned long flags;
+	size_t count;
+	unsigned long data[];
+};
+
+static int __init test_overflow_size_helpers(void)
+{
+	struct __test_flex_array *obj;
+	int count = 0;
+	int err = 0;
+	int var;
+
+#define check_one_size_helper(expected, func, args...)	({	\
+	bool __failure = false;					\
+	size_t _r;						\
+								\
+	_r = func(args);					\
+	if (_r != (expected)) {					\
+		pr_warn("expected " #func "(" #args ") "	\
+			"to return %zu but got %zu instead\n",	\
+			(size_t)(expected), _r);		\
+		__failure = true;				\
+	}							\
+	count++;						\
+	__failure;						\
+})
+
+	var = 4;
+	err |= check_one_size_helper(20,       size_mul, var++, 5);
+	err |= check_one_size_helper(20,       size_mul, 4, var++);
+	err |= check_one_size_helper(0,	       size_mul, 0, 3);
+	err |= check_one_size_helper(0,	       size_mul, 3, 0);
+	err |= check_one_size_helper(6,	       size_mul, 2, 3);
+	err |= check_one_size_helper(SIZE_MAX, size_mul, SIZE_MAX,  1);
+	err |= check_one_size_helper(SIZE_MAX, size_mul, SIZE_MAX,  3);
+	err |= check_one_size_helper(SIZE_MAX, size_mul, SIZE_MAX, -3);
+
+	var = 4;
+	err |= check_one_size_helper(9,        size_add, var++, 5);
+	err |= check_one_size_helper(9,        size_add, 4, var++);
+	err |= check_one_size_helper(9,	       size_add, 9, 0);
+	err |= check_one_size_helper(9,	       size_add, 0, 9);
+	err |= check_one_size_helper(5,	       size_add, 2, 3);
+	err |= check_one_size_helper(SIZE_MAX, size_add, SIZE_MAX,  1);
+	err |= check_one_size_helper(SIZE_MAX, size_add, SIZE_MAX,  3);
+	err |= check_one_size_helper(SIZE_MAX, size_add, SIZE_MAX, -3);
+
+	var = 4;
+	err |= check_one_size_helper(1,        size_sub, var--, 3);
+	err |= check_one_size_helper(1,        size_sub, 4, var--);
+	err |= check_one_size_helper(1,        size_sub, 3, 2);
+	err |= check_one_size_helper(9,	       size_sub, 9, 0);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, 9, -3);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, 0, 9);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, 2, 3);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, SIZE_MAX,  0);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, SIZE_MAX, 10);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, 0,  SIZE_MAX);
+	err |= check_one_size_helper(SIZE_MAX, size_sub, 14, SIZE_MAX);
+	err |= check_one_size_helper(SIZE_MAX - 2, size_sub, SIZE_MAX - 1,  1);
+	err |= check_one_size_helper(SIZE_MAX - 4, size_sub, SIZE_MAX - 1,  3);
+	err |= check_one_size_helper(1,		size_sub, SIZE_MAX - 1, -3);
+
+	var = 4;
+	err |= check_one_size_helper(4 * sizeof(*obj->data),
+				     flex_array_size, obj, data, var++);
+	err |= check_one_size_helper(5 * sizeof(*obj->data),
+				     flex_array_size, obj, data, var++);
+	err |= check_one_size_helper(0, flex_array_size, obj, data, 0);
+	err |= check_one_size_helper(sizeof(*obj->data),
+				     flex_array_size, obj, data, 1);
+	err |= check_one_size_helper(7 * sizeof(*obj->data),
+				     flex_array_size, obj, data, 7);
+	err |= check_one_size_helper(SIZE_MAX,
+				     flex_array_size, obj, data, -1);
+	err |= check_one_size_helper(SIZE_MAX,
+				     flex_array_size, obj, data, SIZE_MAX - 4);
+
+	var = 4;
+	err |= check_one_size_helper(sizeof(*obj) + (4 * sizeof(*obj->data)),
+				     struct_size, obj, data, var++);
+	err |= check_one_size_helper(sizeof(*obj) + (5 * sizeof(*obj->data)),
+				     struct_size, obj, data, var++);
+	err |= check_one_size_helper(sizeof(*obj), struct_size, obj, data, 0);
+	err |= check_one_size_helper(sizeof(*obj) + sizeof(*obj->data),
+				     struct_size, obj, data, 1);
+	err |= check_one_size_helper(SIZE_MAX,
+				     struct_size, obj, data, -3);
+	err |= check_one_size_helper(SIZE_MAX,
+				     struct_size, obj, data, SIZE_MAX - 3);
+
+	pr_info("%d overflow size helper tests finished\n", count);
+
+	return err;
+}
+
 static int __init test_module_init(void)
 {
 	int err = 0;
 
 	err |= test_overflow_calculation();
 	err |= test_overflow_shift();
+	err |= test_overflow_size_helpers();
 	err |= test_overflow_allocation();
 
 	if (err) {
diff --git a/mm/readahead.c b/mm/readahead.c
index c5b0457415bef29257619eefe99bcd53881fed53..d30bcf4bc63bec014cc3a1f7a6e1c1651ef4fe5f 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -625,7 +625,8 @@ ssize_t ksys_readahead(int fd, loff_t offset, size_t count)
 	 */
 	ret = -EINVAL;
 	if (!f.file->f_mapping || !f.file->f_mapping->a_ops ||
-	    !S_ISREG(file_inode(f.file)->i_mode))
+	    (!S_ISREG(file_inode(f.file)->i_mode) &&
+	    !S_ISBLK(file_inode(f.file)->i_mode)))
 		goto out;
 
 	ret = vfs_fadvise(f.file, offset, count, POSIX_FADV_WILLNEED);
diff --git a/net/can/isotp.c b/net/can/isotp.c
index 16ebc187af1c65fb16a20f9207f4d5ed2c32a940..c646fef8f3bafb530b0c94fee87161824839a914 100644
--- a/net/can/isotp.c
+++ b/net/can/isotp.c
@@ -14,7 +14,6 @@
  * - use CAN_ISOTP_WAIT_TX_DONE flag to block the caller until the PDU is sent
  * - as we have static buffers the check whether the PDU fits into the buffer
  *   is done at FF reception time (no support for sending 'wait frames')
- * - take care of the tx-queue-len as traffic shaping is still on the TODO list
  *
  * Copyright (c) 2020 Volkswagen Group Electronic Research
  * All rights reserved.
@@ -87,9 +86,9 @@ MODULE_ALIAS("can-proto-6");
 /* ISO 15765-2:2016 supports more than 4095 byte per ISO PDU as the FF_DL can
  * take full 32 bit values (4 Gbyte). We would need some good concept to handle
  * this between user space and kernel space. For now increase the static buffer
- * to something about 8 kbyte to be able to test this new functionality.
+ * to something about 64 kbyte to be able to test this new functionality.
  */
-#define MAX_MSG_LENGTH 8200
+#define MAX_MSG_LENGTH 66000
 
 /* N_PCI type values in bits 7-4 of N_PCI bytes */
 #define N_PCI_SF 0x00	/* single frame */
@@ -105,18 +104,23 @@ MODULE_ALIAS("can-proto-6");
 #define FC_CONTENT_SZ 3	/* flow control content size in byte (FS/BS/STmin) */
 
 #define ISOTP_CHECK_PADDING (CAN_ISOTP_CHK_PAD_LEN | CAN_ISOTP_CHK_PAD_DATA)
+#define ISOTP_ALL_BC_FLAGS (CAN_ISOTP_SF_BROADCAST | CAN_ISOTP_CF_BROADCAST)
 
 /* Flow Status given in FC frame */
 #define ISOTP_FC_CTS 0		/* clear to send */
 #define ISOTP_FC_WT 1		/* wait */
 #define ISOTP_FC_OVFLW 2	/* overflow */
 
+#define ISOTP_FC_TIMEOUT 1	/* 1 sec */
+#define ISOTP_ECHO_TIMEOUT 2	/* 2 secs */
+
 enum {
 	ISOTP_IDLE = 0,
 	ISOTP_WAIT_FIRST_FC,
 	ISOTP_WAIT_FC,
 	ISOTP_WAIT_DATA,
-	ISOTP_SENDING
+	ISOTP_SENDING,
+	ISOTP_SHUTDOWN,
 };
 
 struct tpcon {
@@ -137,13 +141,14 @@ struct isotp_sock {
 	canid_t rxid;
 	ktime_t tx_gap;
 	ktime_t lastrxcf_tstamp;
-	struct hrtimer rxtimer, txtimer;
+	struct hrtimer rxtimer, txtimer, txfrtimer;
 	struct can_isotp_options opt;
 	struct can_isotp_fc_options rxfc, txfc;
 	struct can_isotp_ll_options ll;
 	u32 frame_txtime;
 	u32 force_tx_stmin;
 	u32 force_rx_stmin;
+	u32 cfecho; /* consecutive frame echo tag */
 	struct tpcon rx, tx;
 	struct list_head notifier;
 	wait_queue_head_t wait;
@@ -159,6 +164,17 @@ static inline struct isotp_sock *isotp_sk(const struct sock *sk)
 	return (struct isotp_sock *)sk;
 }
 
+static u32 isotp_bc_flags(struct isotp_sock *so)
+{
+	return so->opt.flags & ISOTP_ALL_BC_FLAGS;
+}
+
+static bool isotp_register_rxid(struct isotp_sock *so)
+{
+	/* no broadcast modes => register rx_id for FC frame reception */
+	return (isotp_bc_flags(so) == 0);
+}
+
 static enum hrtimer_restart isotp_rx_timer_handler(struct hrtimer *hrtimer)
 {
 	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
@@ -228,8 +244,8 @@ static int isotp_send_fc(struct sock *sk, int ae, u8 flowstatus)
 
 	can_send_ret = can_send(nskb, 1);
 	if (can_send_ret)
-		pr_notice_once("can-isotp: %s: can_send_ret %d\n",
-			       __func__, can_send_ret);
+		pr_notice_once("can-isotp: %s: can_send_ret %pe\n",
+			       __func__, ERR_PTR(can_send_ret));
 
 	dev_put(dev);
 
@@ -240,7 +256,8 @@ static int isotp_send_fc(struct sock *sk, int ae, u8 flowstatus)
 	so->lastrxcf_tstamp = ktime_set(0, 0);
 
 	/* start rx timeout watchdog */
-	hrtimer_start(&so->rxtimer, ktime_set(1, 0), HRTIMER_MODE_REL_SOFT);
+	hrtimer_start(&so->rxtimer, ktime_set(ISOTP_FC_TIMEOUT, 0),
+		      HRTIMER_MODE_REL_SOFT);
 	return 0;
 }
 
@@ -326,6 +343,8 @@ static int check_pad(struct isotp_sock *so, struct canfd_frame *cf,
 	return 0;
 }
 
+static void isotp_send_cframe(struct isotp_sock *so);
+
 static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae)
 {
 	struct sock *sk = &so->sk;
@@ -380,14 +399,15 @@ static int isotp_rcv_fc(struct isotp_sock *so, struct canfd_frame *cf, int ae)
 	case ISOTP_FC_CTS:
 		so->tx.bs = 0;
 		so->tx.state = ISOTP_SENDING;
-		/* start cyclic timer for sending CF frame */
-		hrtimer_start(&so->txtimer, so->tx_gap,
+		/* send CF frame and enable echo timeout handling */
+		hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
 			      HRTIMER_MODE_REL_SOFT);
+		isotp_send_cframe(so);
 		break;
 
 	case ISOTP_FC_WT:
 		/* start timer to wait for next FC frame */
-		hrtimer_start(&so->txtimer, ktime_set(1, 0),
+		hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0),
 			      HRTIMER_MODE_REL_SOFT);
 		break;
 
@@ -582,7 +602,7 @@ static int isotp_rcv_cf(struct sock *sk, struct canfd_frame *cf, int ae,
 	/* perform blocksize handling, if enabled */
 	if (!so->rxfc.bs || ++so->rx.bs < so->rxfc.bs) {
 		/* start rx timeout watchdog */
-		hrtimer_start(&so->rxtimer, ktime_set(1, 0),
+		hrtimer_start(&so->rxtimer, ktime_set(ISOTP_FC_TIMEOUT, 0),
 			      HRTIMER_MODE_REL_SOFT);
 		return 0;
 	}
@@ -713,6 +733,63 @@ static void isotp_fill_dataframe(struct canfd_frame *cf, struct isotp_sock *so,
 		cf->data[0] = so->opt.ext_address;
 }
 
+static void isotp_send_cframe(struct isotp_sock *so)
+{
+	struct sock *sk = &so->sk;
+	struct sk_buff *skb;
+	struct net_device *dev;
+	struct canfd_frame *cf;
+	int can_send_ret;
+	int ae = (so->opt.flags & CAN_ISOTP_EXTEND_ADDR) ? 1 : 0;
+
+	dev = dev_get_by_index(sock_net(sk), so->ifindex);
+	if (!dev)
+		return;
+
+	skb = alloc_skb(so->ll.mtu + sizeof(struct can_skb_priv), GFP_ATOMIC);
+	if (!skb) {
+		dev_put(dev);
+		return;
+	}
+
+	can_skb_reserve(skb);
+	can_skb_prv(skb)->ifindex = dev->ifindex;
+	can_skb_prv(skb)->skbcnt = 0;
+
+	cf = (struct canfd_frame *)skb->data;
+	skb_put_zero(skb, so->ll.mtu);
+
+	/* create consecutive frame */
+	isotp_fill_dataframe(cf, so, ae, 0);
+
+	/* place consecutive frame N_PCI in appropriate index */
+	cf->data[ae] = N_PCI_CF | so->tx.sn++;
+	so->tx.sn %= 16;
+	so->tx.bs++;
+
+	cf->flags = so->ll.tx_flags;
+
+	skb->dev = dev;
+	can_skb_set_owner(skb, sk);
+
+	/* cfecho should have been zero'ed by init/isotp_rcv_echo() */
+	if (so->cfecho)
+		pr_notice_once("can-isotp: cfecho is %08X != 0\n", so->cfecho);
+
+	/* set consecutive frame echo tag */
+	so->cfecho = *(u32 *)cf->data;
+
+	/* send frame with local echo enabled */
+	can_send_ret = can_send(skb, 1);
+	if (can_send_ret) {
+		pr_notice_once("can-isotp: %s: can_send_ret %pe\n",
+			       __func__, ERR_PTR(can_send_ret));
+		if (can_send_ret == -ENOBUFS)
+			pr_notice_once("can-isotp: tx queue is full\n");
+	}
+	dev_put(dev);
+}
+
 static void isotp_create_fframe(struct canfd_frame *cf, struct isotp_sock *so,
 				int ae)
 {
@@ -746,143 +823,120 @@ static void isotp_create_fframe(struct canfd_frame *cf, struct isotp_sock *so,
 		cf->data[i] = so->tx.buf[so->tx.idx++];
 
 	so->tx.sn = 1;
-	so->tx.state = ISOTP_WAIT_FIRST_FC;
 }
 
-static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer)
+static void isotp_rcv_echo(struct sk_buff *skb, void *data)
 {
-	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
-					     txtimer);
-	struct sock *sk = &so->sk;
-	struct sk_buff *skb;
-	struct net_device *dev;
-	struct canfd_frame *cf;
-	enum hrtimer_restart restart = HRTIMER_NORESTART;
-	int can_send_ret;
-	int ae = (so->opt.flags & CAN_ISOTP_EXTEND_ADDR) ? 1 : 0;
+	struct sock *sk = (struct sock *)data;
+	struct isotp_sock *so = isotp_sk(sk);
+	struct canfd_frame *cf = (struct canfd_frame *)skb->data;
 
-	switch (so->tx.state) {
-	case ISOTP_WAIT_FC:
-	case ISOTP_WAIT_FIRST_FC:
+	/* only handle my own local echo CF/SF skb's (no FF!) */
+	if (skb->sk != sk || so->cfecho != *(u32 *)cf->data)
+		return;
 
-		/* we did not get any flow control frame in time */
+	/* cancel local echo timeout */
+	hrtimer_cancel(&so->txtimer);
 
-		/* report 'communication error on send' */
-		sk->sk_err = ECOMM;
-		if (!sock_flag(sk, SOCK_DEAD))
-			sk->sk_error_report(sk);
+	/* local echo skb with consecutive frame has been consumed */
+	so->cfecho = 0;
 
-		/* reset tx state */
+	if (so->tx.idx >= so->tx.len) {
+		/* we are done */
 		so->tx.state = ISOTP_IDLE;
 		wake_up_interruptible(&so->wait);
-		break;
-
-	case ISOTP_SENDING:
-
-		/* push out the next segmented pdu */
-		dev = dev_get_by_index(sock_net(sk), so->ifindex);
-		if (!dev)
-			break;
-
-isotp_tx_burst:
-		skb = alloc_skb(so->ll.mtu + sizeof(struct can_skb_priv),
-				GFP_ATOMIC);
-		if (!skb) {
-			dev_put(dev);
-			break;
-		}
+		return;
+	}
 
-		can_skb_reserve(skb);
-		can_skb_prv(skb)->ifindex = dev->ifindex;
-		can_skb_prv(skb)->skbcnt = 0;
+	if (so->txfc.bs && so->tx.bs >= so->txfc.bs) {
+		/* stop and wait for FC with timeout */
+		so->tx.state = ISOTP_WAIT_FC;
+		hrtimer_start(&so->txtimer, ktime_set(ISOTP_FC_TIMEOUT, 0),
+			      HRTIMER_MODE_REL_SOFT);
+		return;
+	}
 
-		cf = (struct canfd_frame *)skb->data;
-		skb_put_zero(skb, so->ll.mtu);
+	/* no gap between data frames needed => use burst mode */
+	if (!so->tx_gap) {
+		/* enable echo timeout handling */
+		hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
+			      HRTIMER_MODE_REL_SOFT);
+		isotp_send_cframe(so);
+		return;
+	}
 
-		/* create consecutive frame */
-		isotp_fill_dataframe(cf, so, ae, 0);
+	/* start timer to send next consecutive frame with correct delay */
+	hrtimer_start(&so->txfrtimer, so->tx_gap, HRTIMER_MODE_REL_SOFT);
+}
 
-		/* place consecutive frame N_PCI in appropriate index */
-		cf->data[ae] = N_PCI_CF | so->tx.sn++;
-		so->tx.sn %= 16;
-		so->tx.bs++;
+static enum hrtimer_restart isotp_tx_timer_handler(struct hrtimer *hrtimer)
+{
+	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
+					     txtimer);
+	struct sock *sk = &so->sk;
 
-		cf->flags = so->ll.tx_flags;
+	/* don't handle timeouts in IDLE or SHUTDOWN state */
+	if (so->tx.state == ISOTP_IDLE || so->tx.state == ISOTP_SHUTDOWN)
+		return HRTIMER_NORESTART;
 
-		skb->dev = dev;
-		can_skb_set_owner(skb, sk);
+	/* we did not get any flow control or echo frame in time */
 
-		can_send_ret = can_send(skb, 1);
-		if (can_send_ret)
-			pr_notice_once("can-isotp: %s: can_send_ret %d\n",
-				       __func__, can_send_ret);
+	/* report 'communication error on send' */
+	sk->sk_err = ECOMM;
+	if (!sock_flag(sk, SOCK_DEAD))
+		sk->sk_error_report(sk);
 
-		if (so->tx.idx >= so->tx.len) {
-			/* we are done */
-			so->tx.state = ISOTP_IDLE;
-			dev_put(dev);
-			wake_up_interruptible(&so->wait);
-			break;
-		}
+	/* reset tx state */
+	so->tx.state = ISOTP_IDLE;
+	wake_up_interruptible(&so->wait);
 
-		if (so->txfc.bs && so->tx.bs >= so->txfc.bs) {
-			/* stop and wait for FC */
-			so->tx.state = ISOTP_WAIT_FC;
-			dev_put(dev);
-			hrtimer_set_expires(&so->txtimer,
-					    ktime_add(ktime_get(),
-						      ktime_set(1, 0)));
-			restart = HRTIMER_RESTART;
-			break;
-		}
+	return HRTIMER_NORESTART;
+}
 
-		/* no gap between data frames needed => use burst mode */
-		if (!so->tx_gap)
-			goto isotp_tx_burst;
+static enum hrtimer_restart isotp_txfr_timer_handler(struct hrtimer *hrtimer)
+{
+	struct isotp_sock *so = container_of(hrtimer, struct isotp_sock,
+					     txfrtimer);
 
-		/* start timer to send next data frame with correct delay */
-		dev_put(dev);
-		hrtimer_set_expires(&so->txtimer,
-				    ktime_add(ktime_get(), so->tx_gap));
-		restart = HRTIMER_RESTART;
-		break;
+	/* start echo timeout handling and cover below protocol error */
+	hrtimer_start(&so->txtimer, ktime_set(ISOTP_ECHO_TIMEOUT, 0),
+		      HRTIMER_MODE_REL_SOFT);
 
-	default:
-		WARN_ON_ONCE(1);
-	}
+	/* cfecho should be consumed by isotp_rcv_echo() here */
+	if (so->tx.state == ISOTP_SENDING && !so->cfecho)
+		isotp_send_cframe(so);
 
-	return restart;
+	return HRTIMER_NORESTART;
 }
 
 static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 {
 	struct sock *sk = sock->sk;
 	struct isotp_sock *so = isotp_sk(sk);
-	u32 old_state = so->tx.state;
 	struct sk_buff *skb;
 	struct net_device *dev;
 	struct canfd_frame *cf;
 	int ae = (so->opt.flags & CAN_ISOTP_EXTEND_ADDR) ? 1 : 0;
 	int wait_tx_done = (so->opt.flags & CAN_ISOTP_WAIT_TX_DONE) ? 1 : 0;
-	s64 hrtimer_sec = 0;
+	s64 hrtimer_sec = ISOTP_ECHO_TIMEOUT;
 	int off;
 	int err;
 
-	if (!so->bound)
+	if (!so->bound || so->tx.state == ISOTP_SHUTDOWN)
 		return -EADDRNOTAVAIL;
 
-	/* we do not support multiple buffers - for now */
-	if (cmpxchg(&so->tx.state, ISOTP_IDLE, ISOTP_SENDING) != ISOTP_IDLE ||
-	    wq_has_sleeper(&so->wait)) {
-		if (msg->msg_flags & MSG_DONTWAIT) {
-			err = -EAGAIN;
-			goto err_out;
-		}
+	while (cmpxchg(&so->tx.state, ISOTP_IDLE, ISOTP_SENDING) != ISOTP_IDLE) {
+		/* we do not support multiple buffers - for now */
+		if (msg->msg_flags & MSG_DONTWAIT)
+			return -EAGAIN;
+
+		if (so->tx.state == ISOTP_SHUTDOWN)
+			return -EADDRNOTAVAIL;
 
 		/* wait for complete transmission of current pdu */
 		err = wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE);
 		if (err)
-			goto err_out;
+			goto err_event_drop;
 	}
 
 	if (!size || size > MAX_MSG_LENGTH) {
@@ -894,7 +948,7 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 	off = (so->tx.ll_dl > CAN_MAX_DLEN) ? 1 : 0;
 
 	/* does the given data fit into a single frame for SF_BROADCAST? */
-	if ((so->opt.flags & CAN_ISOTP_SF_BROADCAST) &&
+	if ((isotp_bc_flags(so) == CAN_ISOTP_SF_BROADCAST) &&
 	    (size > so->tx.ll_dl - SF_PCI_SZ4 - ae - off)) {
 		err = -EINVAL;
 		goto err_out_drop;
@@ -927,6 +981,10 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 	cf = (struct canfd_frame *)skb->data;
 	skb_put_zero(skb, so->ll.mtu);
 
+	/* cfecho should have been zero'ed by init / former isotp_rcv_echo() */
+	if (so->cfecho)
+		pr_notice_once("can-isotp: uninit cfecho %08X\n", so->cfecho);
+
 	/* check for single frame transmission depending on TX_DL */
 	if (size <= so->tx.ll_dl - SF_PCI_SZ4 - ae - off) {
 		/* The message size generally fits into a SingleFrame - good.
@@ -952,22 +1010,40 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 		else
 			cf->data[ae] |= size;
 
-		so->tx.state = ISOTP_IDLE;
-		wake_up_interruptible(&so->wait);
-
-		/* don't enable wait queue for a single frame transmission */
-		wait_tx_done = 0;
+		/* set CF echo tag for isotp_rcv_echo() (SF-mode) */
+		so->cfecho = *(u32 *)cf->data;
 	} else {
-		/* send first frame and wait for FC */
+		/* send first frame */
 
 		isotp_create_fframe(cf, so, ae);
 
-		/* start timeout for FC */
-		hrtimer_sec = 1;
-		hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0),
-			      HRTIMER_MODE_REL_SOFT);
+		if (isotp_bc_flags(so) == CAN_ISOTP_CF_BROADCAST) {
+			/* set timer for FC-less operation (STmin = 0) */
+			if (so->opt.flags & CAN_ISOTP_FORCE_TXSTMIN)
+				so->tx_gap = ktime_set(0, so->force_tx_stmin);
+			else
+				so->tx_gap = ktime_set(0, so->frame_txtime);
+
+			/* disable wait for FCs due to activated block size */
+			so->txfc.bs = 0;
+
+			/* set CF echo tag for isotp_rcv_echo() (CF-mode) */
+			so->cfecho = *(u32 *)cf->data;
+		} else {
+			/* standard flow control check */
+			so->tx.state = ISOTP_WAIT_FIRST_FC;
+
+			/* start timeout for FC */
+			hrtimer_sec = ISOTP_FC_TIMEOUT;
+
+			/* no CF echo tag for isotp_rcv_echo() (FF-mode) */
+			so->cfecho = 0;
+		}
 	}
 
+	hrtimer_start(&so->txtimer, ktime_set(hrtimer_sec, 0),
+		      HRTIMER_MODE_REL_SOFT);
+
 	/* send the first or only CAN frame */
 	cf->flags = so->ll.tx_flags;
 
@@ -976,19 +1052,23 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 	err = can_send(skb, 1);
 	dev_put(dev);
 	if (err) {
-		pr_notice_once("can-isotp: %s: can_send_ret %d\n",
-			       __func__, err);
+		pr_notice_once("can-isotp: %s: can_send_ret %pe\n",
+			       __func__, ERR_PTR(err));
 
 		/* no transmission -> no timeout monitoring */
-		if (hrtimer_sec)
-			hrtimer_cancel(&so->txtimer);
+		hrtimer_cancel(&so->txtimer);
+
+		/* reset consecutive frame echo tag */
+		so->cfecho = 0;
 
 		goto err_out_drop;
 	}
 
 	if (wait_tx_done) {
 		/* wait for complete transmission of current pdu */
-		wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE);
+		err = wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE);
+		if (err)
+			goto err_event_drop;
 
 		err = sock_error(sk);
 		if (err)
@@ -997,13 +1077,15 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 
 	return size;
 
+err_event_drop:
+	/* got signal: force tx state machine to be idle */
+	so->tx.state = ISOTP_IDLE;
+	hrtimer_cancel(&so->txfrtimer);
+	hrtimer_cancel(&so->txtimer);
 err_out_drop:
 	/* drop this PDU and unlock a potential wait queue */
-	old_state = ISOTP_IDLE;
-err_out:
-	so->tx.state = old_state;
-	if (so->tx.state == ISOTP_IDLE)
-		wake_up_interruptible(&so->wait);
+	so->tx.state = ISOTP_IDLE;
+	wake_up_interruptible(&so->wait);
 
 	return err;
 }
@@ -1067,7 +1149,13 @@ static int isotp_release(struct socket *sock)
 	net = sock_net(sk);
 
 	/* wait for complete transmission of current pdu */
-	wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE);
+	while (wait_event_interruptible(so->wait, so->tx.state == ISOTP_IDLE) == 0 &&
+	       cmpxchg(&so->tx.state, ISOTP_IDLE, ISOTP_SHUTDOWN) != ISOTP_IDLE)
+		;
+
+	/* force state machines to be idle also when a signal occurred */
+	so->tx.state = ISOTP_SHUTDOWN;
+	so->rx.state = ISOTP_IDLE;
 
 	spin_lock(&isotp_notifier_lock);
 	while (isotp_busy_notifier == so) {
@@ -1081,21 +1169,27 @@ static int isotp_release(struct socket *sock)
 	lock_sock(sk);
 
 	/* remove current filters & unregister */
-	if (so->bound && (!(so->opt.flags & CAN_ISOTP_SF_BROADCAST))) {
+	if (so->bound) {
 		if (so->ifindex) {
 			struct net_device *dev;
 
 			dev = dev_get_by_index(net, so->ifindex);
 			if (dev) {
-				can_rx_unregister(net, dev, so->rxid,
-						  SINGLE_MASK(so->rxid),
-						  isotp_rcv, sk);
+				if (isotp_register_rxid(so))
+					can_rx_unregister(net, dev, so->rxid,
+							  SINGLE_MASK(so->rxid),
+							  isotp_rcv, sk);
+
+				can_rx_unregister(net, dev, so->txid,
+						  SINGLE_MASK(so->txid),
+						  isotp_rcv_echo, sk);
 				dev_put(dev);
 				synchronize_rcu();
 			}
 		}
 	}
 
+	hrtimer_cancel(&so->txfrtimer);
 	hrtimer_cancel(&so->txtimer);
 	hrtimer_cancel(&so->rxtimer);
 
@@ -1119,26 +1213,38 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 	struct net *net = sock_net(sk);
 	int ifindex;
 	struct net_device *dev;
-	canid_t tx_id, rx_id;
+	canid_t tx_id = addr->can_addr.tp.tx_id;
+	canid_t rx_id = addr->can_addr.tp.rx_id;
 	int err = 0;
 	int notify_enetdown = 0;
-	int do_rx_reg = 1;
 
 	if (len < ISOTP_MIN_NAMELEN)
 		return -EINVAL;
 
-	/* sanitize tx/rx CAN identifiers */
-	tx_id = addr->can_addr.tp.tx_id;
+	if (addr->can_family != AF_CAN)
+		return -EINVAL;
+
+	/* sanitize tx CAN identifier */
 	if (tx_id & CAN_EFF_FLAG)
 		tx_id &= (CAN_EFF_FLAG | CAN_EFF_MASK);
 	else
 		tx_id &= CAN_SFF_MASK;
 
-	rx_id = addr->can_addr.tp.rx_id;
-	if (rx_id & CAN_EFF_FLAG)
-		rx_id &= (CAN_EFF_FLAG | CAN_EFF_MASK);
-	else
-		rx_id &= CAN_SFF_MASK;
+	/* give feedback on wrong CAN-ID value */
+	if (tx_id != addr->can_addr.tp.tx_id)
+		return -EINVAL;
+
+	/* sanitize rx CAN identifier (if needed) */
+	if (isotp_register_rxid(so)) {
+		if (rx_id & CAN_EFF_FLAG)
+			rx_id &= (CAN_EFF_FLAG | CAN_EFF_MASK);
+		else
+			rx_id &= CAN_SFF_MASK;
+
+		/* give feedback on wrong CAN-ID value */
+		if (rx_id != addr->can_addr.tp.rx_id)
+			return -EINVAL;
+	}
 
 	if (!addr->can_ifindex)
 		return -ENODEV;
@@ -1150,12 +1256,8 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 		goto out;
 	}
 
-	/* do not register frame reception for functional addressing */
-	if (so->opt.flags & CAN_ISOTP_SF_BROADCAST)
-		do_rx_reg = 0;
-
-	/* do not validate rx address for functional addressing */
-	if (do_rx_reg && rx_id == tx_id) {
+	/* ensure different CAN IDs when the rx_id is to be registered */
+	if (isotp_register_rxid(so) && rx_id == tx_id) {
 		err = -EADDRNOTAVAIL;
 		goto out;
 	}
@@ -1180,10 +1282,17 @@ static int isotp_bind(struct socket *sock, struct sockaddr *uaddr, int len)
 
 	ifindex = dev->ifindex;
 
-	if (do_rx_reg)
+	if (isotp_register_rxid(so))
 		can_rx_register(net, dev, rx_id, SINGLE_MASK(rx_id),
 				isotp_rcv, sk, "isotp", sk);
 
+	/* no consecutive frame echo skb in flight */
+	so->cfecho = 0;
+
+	/* register for echo skb's */
+	can_rx_register(net, dev, tx_id, SINGLE_MASK(tx_id),
+			isotp_rcv_echo, sk, "isotpe", sk);
+
 	dev_put(dev);
 
 	/* switch to new settings */
@@ -1244,6 +1353,15 @@ static int isotp_setsockopt_locked(struct socket *sock, int level, int optname,
 		if (!(so->opt.flags & CAN_ISOTP_RX_EXT_ADDR))
 			so->opt.rx_ext_address = so->opt.ext_address;
 
+		/* these broadcast flags are not allowed together */
+		if (isotp_bc_flags(so) == ISOTP_ALL_BC_FLAGS) {
+			/* CAN_ISOTP_SF_BROADCAST is prioritized */
+			so->opt.flags &= ~CAN_ISOTP_CF_BROADCAST;
+
+			/* give user feedback on wrong config attempt */
+			ret = -EINVAL;
+		}
+
 		/* check for frame_txtime changes (0 => no changes) */
 		if (so->opt.frame_txtime) {
 			if (so->opt.frame_txtime == CAN_ISOTP_FRAME_TXTIME_ZERO)
@@ -1394,10 +1512,16 @@ static void isotp_notify(struct isotp_sock *so, unsigned long msg,
 	case NETDEV_UNREGISTER:
 		lock_sock(sk);
 		/* remove current filters & unregister */
-		if (so->bound && (!(so->opt.flags & CAN_ISOTP_SF_BROADCAST)))
-			can_rx_unregister(dev_net(dev), dev, so->rxid,
-					  SINGLE_MASK(so->rxid),
-					  isotp_rcv, sk);
+		if (so->bound) {
+			if (isotp_register_rxid(so))
+				can_rx_unregister(dev_net(dev), dev, so->rxid,
+						  SINGLE_MASK(so->rxid),
+						  isotp_rcv, sk);
+
+			can_rx_unregister(dev_net(dev), dev, so->txid,
+					  SINGLE_MASK(so->txid),
+					  isotp_rcv_echo, sk);
+		}
 
 		so->ifindex = 0;
 		so->bound  = 0;
@@ -1470,6 +1594,8 @@ static int isotp_init(struct sock *sk)
 	so->rxtimer.function = isotp_rx_timer_handler;
 	hrtimer_init(&so->txtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
 	so->txtimer.function = isotp_tx_timer_handler;
+	hrtimer_init(&so->txfrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_SOFT);
+	so->txfrtimer.function = isotp_txfr_timer_handler;
 
 	init_waitqueue_head(&so->wait);
 	spin_lock_init(&so->rx_lock);
@@ -1550,7 +1676,7 @@ static __init int isotp_module_init(void)
 
 	err = can_proto_register(&isotp_can_proto);
 	if (err < 0)
-		pr_err("can: registration of isotp protocol failed\n");
+		pr_err("can: registration of isotp protocol failed %pe\n", ERR_PTR(err));
 	else
 		register_netdevice_notifier(&canisotp_notifier);
 
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 542b66783493b882cd63cdc35da624b6516626d1..cc860f2dcf658dab625e5e56433eadd19505693f 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -43,7 +43,6 @@ static siphash_key_t syncookie_secret[2] __read_mostly;
  * requested/supported by the syn/synack exchange.
  */
 #define TSBITS	6
-#define TSMASK	(((__u32)1 << TSBITS) - 1)
 
 static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
 		       u32 count, int c)
@@ -64,27 +63,22 @@ static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
  */
 u64 cookie_init_timestamp(struct request_sock *req, u64 now)
 {
-	struct inet_request_sock *ireq;
-	u32 ts, ts_now = tcp_ns_to_ts(now);
+	const struct inet_request_sock *ireq = inet_rsk(req);
+	u64 ts, ts_now = tcp_ns_to_ts(now);
 	u32 options = 0;
 
-	ireq = inet_rsk(req);
-
 	options = ireq->wscale_ok ? ireq->snd_wscale : TS_OPT_WSCALE_MASK;
 	if (ireq->sack_ok)
 		options |= TS_OPT_SACK;
 	if (ireq->ecn_ok)
 		options |= TS_OPT_ECN;
 
-	ts = ts_now & ~TSMASK;
+	ts = (ts_now >> TSBITS) << TSBITS;
 	ts |= options;
-	if (ts > ts_now) {
-		ts >>= TSBITS;
-		ts--;
-		ts <<= TSBITS;
-		ts |= options;
-	}
-	return (u64)ts * (NSEC_PER_SEC / TCP_TS_HZ);
+	if (ts > ts_now)
+		ts -= (1UL << TSBITS);
+
+	return ts * (NSEC_PER_SEC / TCP_TS_HZ);
 }
 
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 7bf169378b321bfd1a6fd0e0beba80afbd3ce9a6..41a661e43b8e3b5ff62d2092a075477a57438c65 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -6359,22 +6359,23 @@ static int tcp_rcv_synsent_state_process(struct sock *sk, struct sk_buff *skb,
 
 static void tcp_rcv_synrecv_state_fastopen(struct sock *sk)
 {
+	struct tcp_sock *tp = tcp_sk(sk);
 	struct request_sock *req;
 
 	/* If we are still handling the SYNACK RTO, see if timestamp ECR allows
 	 * undo. If peer SACKs triggered fast recovery, we can't undo here.
 	 */
-	if (inet_csk(sk)->icsk_ca_state == TCP_CA_Loss)
-		tcp_try_undo_loss(sk, false);
+	if (inet_csk(sk)->icsk_ca_state == TCP_CA_Loss && !tp->packets_out)
+		tcp_try_undo_recovery(sk);
 
 	/* Reset rtx states to prevent spurious retransmits_timed_out() */
-	tcp_sk(sk)->retrans_stamp = 0;
+	tp->retrans_stamp = 0;
 	inet_csk(sk)->icsk_retransmits = 0;
 
 	/* Once we leave TCP_SYN_RECV or TCP_FIN_WAIT_1,
 	 * we no longer need req so release it.
 	 */
-	req = rcu_dereference_protected(tcp_sk(sk)->fastopen_rsk,
+	req = rcu_dereference_protected(tp->fastopen_rsk,
 					lockdep_sock_is_held(sk));
 	reqsk_fastopen_remove(sk, req, false);
 
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c
index a707fa1dbcafdcf14dbbc1b5ed35ee9767cc4f5a..f823a15b973c416cba1307d4aa6495ce18c4e469 100644
--- a/net/ipv4/tcp_metrics.c
+++ b/net/ipv4/tcp_metrics.c
@@ -470,11 +470,15 @@ void tcp_init_metrics(struct sock *sk)
 	u32 val, crtt = 0; /* cached RTT scaled by 8 */
 
 	sk_dst_confirm(sk);
+	/* ssthresh may have been reduced unnecessarily during.
+	 * 3WHS. Restore it back to its initial default.
+	 */
+	tp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
 	if (!dst)
 		goto reset;
 
 	rcu_read_lock();
-	tm = tcp_get_metrics(sk, dst, true);
+	tm = tcp_get_metrics(sk, dst, false);
 	if (!tm) {
 		rcu_read_unlock();
 		goto reset;
@@ -489,11 +493,6 @@ void tcp_init_metrics(struct sock *sk)
 		tp->snd_ssthresh = val;
 		if (tp->snd_ssthresh > tp->snd_cwnd_clamp)
 			tp->snd_ssthresh = tp->snd_cwnd_clamp;
-	} else {
-		/* ssthresh may have been reduced unnecessarily during.
-		 * 3WHS. Restore it back to its initial default.
-		 */
-		tp->snd_ssthresh = TCP_INFINITE_SSTHRESH;
 	}
 	val = tcp_metric_get(tm, TCP_METRIC_REORDERING);
 	if (val && tp->reordering != val)
@@ -908,7 +907,7 @@ static void tcp_metrics_flush_all(struct net *net)
 			match = net ? net_eq(tm_net(tm), net) :
 				!refcount_read(&tm_net(tm)->count);
 			if (match) {
-				*pp = tm->tcpm_next;
+				rcu_assign_pointer(*pp, tm->tcpm_next);
 				kfree_rcu(tm, rcu_head);
 			} else {
 				pp = &tm->tcpm_next;
@@ -949,7 +948,7 @@ static int tcp_metrics_nl_cmd_del(struct sk_buff *skb, struct genl_info *info)
 		if (addr_same(&tm->tcpm_daddr, &daddr) &&
 		    (!src || addr_same(&tm->tcpm_saddr, &saddr)) &&
 		    net_eq(tm_net(tm), net)) {
-			*pp = tm->tcpm_next;
+			rcu_assign_pointer(*pp, tm->tcpm_next);
 			kfree_rcu(tm, rcu_head);
 			found = true;
 		} else {
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 913966e7703fc7c551a7e5b216144471907048df..476f79f1563a8aa993ff635f09a7bf338f324a2d 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2645,10 +2645,12 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
 		case UDP_ENCAP_ESPINUDP_NON_IKE:
 #if IS_ENABLED(CONFIG_IPV6)
 			if (sk->sk_family == AF_INET6)
-				up->encap_rcv = ipv6_stub->xfrm6_udp_encap_rcv;
+				WRITE_ONCE(up->encap_rcv,
+					   ipv6_stub->xfrm6_udp_encap_rcv);
 			else
 #endif
-				up->encap_rcv = xfrm4_udp_encap_rcv;
+				WRITE_ONCE(up->encap_rcv,
+					   xfrm4_udp_encap_rcv);
 #endif
 			fallthrough;
 		case UDP_ENCAP_L2TPINUDP:
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 358751c2ab974e68b724e51ff73e5f4ace5d85ee..2a8a512eb73fee27a5e50b2eed7bc57318221594 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -178,7 +178,13 @@ ip6_finish_output_gso_slowpath_drop(struct net *net, struct sock *sk,
 		int err;
 
 		skb_mark_not_on_list(segs);
-		err = ip6_fragment(net, sk, segs, ip6_finish_output2);
+		/* Last GSO segment can be smaller than gso_size (and MTU).
+		 * Adding a fragment header would produce an "atomic fragment",
+		 * which is considered harmful (RFC-8021). Avoid that.
+		 */
+		err = segs->len > mtu ?
+			ip6_fragment(net, sk, segs, ip6_finish_output2) :
+			ip6_finish_output2(net, sk, segs);
 		if (err && ret == 0)
 			ret = err;
 	}
diff --git a/net/tipc/link.c b/net/tipc/link.c
index dbb1bc722ba9b7ebcda59944e225881defe3b2ba..5f849c730028304405d37f0d97f6a8c0adc88650 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1410,7 +1410,7 @@ u16 tipc_get_gap_ack_blks(struct tipc_gap_ack_blks **ga, struct tipc_link *l,
 		p = (struct tipc_gap_ack_blks *)msg_data(hdr);
 		sz = ntohs(p->len);
 		/* Sanity check */
-		if (sz == struct_size(p, gacks, p->ugack_cnt + p->bgack_cnt)) {
+		if (sz == struct_size(p, gacks, size_add(p->ugack_cnt, p->bgack_cnt))) {
 			/* Good, check if the desired type exists */
 			if ((uc && p->ugack_cnt) || (!uc && p->bgack_cnt))
 				goto ok;
@@ -1497,7 +1497,7 @@ static u16 tipc_build_gap_ack_blks(struct tipc_link *l, struct tipc_msg *hdr)
 			__tipc_build_gap_ack_blks(ga, l, ga->bgack_cnt) : 0;
 
 	/* Total len */
-	len = struct_size(ga, gacks, ga->bgack_cnt + ga->ugack_cnt);
+	len = struct_size(ga, gacks, size_add(ga->bgack_cnt, ga->ugack_cnt));
 	ga->len = htons(len);
 	return len;
 }
diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index 801c89a3a1b6ffd0fcc09ece116e99bf8779b570..48c78388c1d20f68c795797f26e9be7252408186 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -329,6 +329,12 @@ static const struct config_entry config_table[] = {
 					DMI_MATCH(DMI_SYS_VENDOR, "Google"),
 				}
 			},
+			{
+				.ident = "Google firmware",
+				.matches = {
+					DMI_MATCH(DMI_BIOS_VERSION, "Google"),
+				}
+			},
 			{}
 		}
 	},
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 3cf1f40e68924510dc0b4a15f674b360e6d737f5..acd500c3b9d04e40d0155dca80e1db62c16d2a23 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -1971,17 +1971,21 @@ static int fsl_easrc_probe(struct platform_device *pdev)
 					      &fsl_easrc_dai, 1);
 	if (ret) {
 		dev_err(dev, "failed to register ASoC DAI\n");
-		return ret;
+		goto err_pm_disable;
 	}
 
 	ret = devm_snd_soc_register_component(dev, &fsl_asrc_component,
 					      NULL, 0);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to register ASoC platform\n");
-		return ret;
+		goto err_pm_disable;
 	}
 
 	return 0;
+
+err_pm_disable:
+	pm_runtime_disable(&pdev->dev);
+	return ret;
 }
 
 static int fsl_easrc_remove(struct platform_device *pdev)
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index 23198488217628e8f988d25adaef8e11cdb809de..2e82731072c98feda0b8fcb992778b8a3e7bbb45 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -107,6 +107,9 @@ static int psc_dma_hw_free(struct snd_soc_component *component,
 
 /**
  * psc_dma_trigger: start and stop the DMA transfer.
+ * @component: triggered component
+ * @substream: triggered substream
+ * @cmd: triggered command
  *
  * This function is called by ALSA to start, stop, pause, and resume the DMA
  * transfer of data.
diff --git a/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c b/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c
index 3fd8e903118f532d43a2ac251ec71531f19ca161..3bc46d6151f445015f441b5c24d89f1191b1e745 100644
--- a/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_fdinfo_test.c
@@ -62,7 +62,7 @@ static void error_report(struct error *err, const char *test_name)
 		break;
 
 	case PIDFD_PASS:
-		ksft_test_result_pass("%s test: Passed\n");
+		ksft_test_result_pass("%s test: Passed\n", test_name);
 		break;
 
 	default:
diff --git a/tools/testing/selftests/pidfd/pidfd_test.c b/tools/testing/selftests/pidfd/pidfd_test.c
index 9a2d64901d591f877a7f9db3989df3cb01dce893..79f543ad394c2caf8f690c76544bc25ee7f18ce0 100644
--- a/tools/testing/selftests/pidfd/pidfd_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_test.c
@@ -380,13 +380,13 @@ static int test_pidfd_send_signal_syscall_support(void)
 
 static void *test_pidfd_poll_exec_thread(void *priv)
 {
-	ksft_print_msg("Child Thread: starting. pid %d tid %d ; and sleeping\n",
+	ksft_print_msg("Child Thread: starting. pid %d tid %ld ; and sleeping\n",
 			getpid(), syscall(SYS_gettid));
 	ksft_print_msg("Child Thread: doing exec of sleep\n");
 
 	execl("/bin/sleep", "sleep", str(CHILD_THREAD_MIN_WAIT), (char *)NULL);
 
-	ksft_print_msg("Child Thread: DONE. pid %d tid %d\n",
+	ksft_print_msg("Child Thread: DONE. pid %d tid %ld\n",
 			getpid(), syscall(SYS_gettid));
 	return NULL;
 }
@@ -426,7 +426,7 @@ static int child_poll_exec_test(void *args)
 {
 	pthread_t t1;
 
-	ksft_print_msg("Child (pidfd): starting. pid %d tid %d\n", getpid(),
+	ksft_print_msg("Child (pidfd): starting. pid %d tid %ld\n", getpid(),
 			syscall(SYS_gettid));
 	pthread_create(&t1, NULL, test_pidfd_poll_exec_thread, NULL);
 	/*
@@ -477,10 +477,10 @@ static void test_pidfd_poll_exec(int use_waitpid)
 
 static void *test_pidfd_poll_leader_exit_thread(void *priv)
 {
-	ksft_print_msg("Child Thread: starting. pid %d tid %d ; and sleeping\n",
+	ksft_print_msg("Child Thread: starting. pid %d tid %ld ; and sleeping\n",
 			getpid(), syscall(SYS_gettid));
 	sleep(CHILD_THREAD_MIN_WAIT);
-	ksft_print_msg("Child Thread: DONE. pid %d tid %d\n", getpid(), syscall(SYS_gettid));
+	ksft_print_msg("Child Thread: DONE. pid %d tid %ld\n", getpid(), syscall(SYS_gettid));
 	return NULL;
 }
 
@@ -489,7 +489,7 @@ static int child_poll_leader_exit_test(void *args)
 {
 	pthread_t t1, t2;
 
-	ksft_print_msg("Child: starting. pid %d tid %d\n", getpid(), syscall(SYS_gettid));
+	ksft_print_msg("Child: starting. pid %d tid %ld\n", getpid(), syscall(SYS_gettid));
 	pthread_create(&t1, NULL, test_pidfd_poll_leader_exit_thread, NULL);
 	pthread_create(&t2, NULL, test_pidfd_poll_leader_exit_thread, NULL);
 
diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c
index bd98746c6f8580561d88bbc9da1954166b2186e3..b33d1d6dd99ae715a132f68a1c30a46d3342281a 100644
--- a/tools/testing/selftests/resctrl/resctrl_tests.c
+++ b/tools/testing/selftests/resctrl/resctrl_tests.c
@@ -132,9 +132,14 @@ int main(int argc, char **argv)
 	detect_amd();
 
 	if (has_ben) {
+		if (argc - ben_ind >= BENCHMARK_ARGS)
+			ksft_exit_fail_msg("Too long benchmark command.\n");
+
 		/* Extract benchmark command from command line. */
 		for (i = ben_ind; i < argc; i++) {
 			benchmark_cmd[i - ben_ind] = benchmark_cmd_area[i];
+			if (strlen(argv[i]) >= BENCHMARK_ARG_SIZE)
+				ksft_exit_fail_msg("Too long benchmark command argument.\n");
 			sprintf(benchmark_cmd[i - ben_ind], "%s", argv[i]);
 		}
 		benchmark_cmd[ben_count] = NULL;