diff --git linux-libre-5.7.15-gnu/Documentation/ABI/testing/sysfs-bus-iio linux-libre-5.7.16-gnu/Documentation/ABI/testing/sysfs-bus-iio
index d3e53a6d8331..5c62bfb0f3f5 100644
--- linux-libre-5.7.15-gnu/Documentation/ABI/testing/sysfs-bus-iio
+++ linux-libre-5.7.16-gnu/Documentation/ABI/testing/sysfs-bus-iio
@@ -1569,7 +1569,8 @@ What:		/sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw
 KernelVersion:	4.3
 Contact:	linux-iio@vger.kernel.org
 Description:
-		Raw (unscaled no offset etc.) percentage reading of a substance.
+		Raw (unscaled no offset etc.) reading of a substance. Units
+		after application of scale and offset are percents.
 
 What:		/sys/bus/iio/devices/iio:deviceX/in_resistance_raw
 What:		/sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw
diff --git linux-libre-5.7.15-gnu/Documentation/core-api/cpu_hotplug.rst linux-libre-5.7.16-gnu/Documentation/core-api/cpu_hotplug.rst
index 4a50ab7817f7..b1ae1ac159cf 100644
--- linux-libre-5.7.15-gnu/Documentation/core-api/cpu_hotplug.rst
+++ linux-libre-5.7.16-gnu/Documentation/core-api/cpu_hotplug.rst
@@ -50,13 +50,6 @@ Command Line Switches
 
   This option is limited to the X86 and S390 architecture.
 
-``cede_offline={"off","on"}``
-  Use this option to disable/enable putting offlined processors to an extended
-  ``H_CEDE`` state on supported pseries platforms. If nothing is specified,
-  ``cede_offline`` is set to "on".
-
-  This option is limited to the PowerPC architecture.
-
 ``cpu0_hotplug``
   Allow to shutdown CPU0.
 
diff --git linux-libre-5.7.15-gnu/Makefile linux-libre-5.7.16-gnu/Makefile
index 93e46b67e053..79f88bc34caa 100644
--- linux-libre-5.7.15-gnu/Makefile
+++ linux-libre-5.7.16-gnu/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 7
-SUBLEVEL = 15
+SUBLEVEL = 16
 EXTRAVERSION = -gnu
 NAME = Kleptomaniac Octopus
 
diff --git linux-libre-5.7.15-gnu/arch/arm/boot/dts/exynos5422-odroid-core.dtsi linux-libre-5.7.16-gnu/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
index ab27ff8bc3dc..afe090578e8f 100644
--- linux-libre-5.7.15-gnu/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -411,12 +411,6 @@
 	status = "okay";
 };
 
-&bus_fsys {
-	operating-points-v2 = <&bus_fsys2_opp_table>;
-	devfreq = <&bus_wcore>;
-	status = "okay";
-};
-
 &bus_fsys2 {
 	operating-points-v2 = <&bus_fsys2_opp_table>;
 	devfreq = <&bus_wcore>;
diff --git linux-libre-5.7.15-gnu/arch/arm/boot/dts/exynos5800.dtsi linux-libre-5.7.16-gnu/arch/arm/boot/dts/exynos5800.dtsi
index dfb99ab53c3e..526729dad53f 100644
--- linux-libre-5.7.15-gnu/arch/arm/boot/dts/exynos5800.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm/boot/dts/exynos5800.dtsi
@@ -23,17 +23,17 @@
 &cluster_a15_opp_table {
 	opp-2000000000 {
 		opp-hz = /bits/ 64 <2000000000>;
-		opp-microvolt = <1312500>;
+		opp-microvolt = <1312500 1312500 1500000>;
 		clock-latency-ns = <140000>;
 	};
 	opp-1900000000 {
 		opp-hz = /bits/ 64 <1900000000>;
-		opp-microvolt = <1262500>;
+		opp-microvolt = <1262500 1262500 1500000>;
 		clock-latency-ns = <140000>;
 	};
 	opp-1800000000 {
 		opp-hz = /bits/ 64 <1800000000>;
-		opp-microvolt = <1237500>;
+		opp-microvolt = <1237500 1237500 1500000>;
 		clock-latency-ns = <140000>;
 	};
 	opp-1700000000 {
diff --git linux-libre-5.7.15-gnu/arch/arm/boot/dts/r8a7793-gose.dts linux-libre-5.7.16-gnu/arch/arm/boot/dts/r8a7793-gose.dts
index 79baf06019f5..10c3536b8e3d 100644
--- linux-libre-5.7.15-gnu/arch/arm/boot/dts/r8a7793-gose.dts
+++ linux-libre-5.7.16-gnu/arch/arm/boot/dts/r8a7793-gose.dts
@@ -336,7 +336,7 @@
 			reg = <0x20>;
 			remote = <&vin1>;
 
-			port {
+			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 
@@ -394,7 +394,7 @@
 			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 			default-input = <0>;
 
-			port {
+			ports {
 				#address-cells = <1>;
 				#size-cells = <0>;
 
diff --git linux-libre-5.7.15-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi linux-libre-5.7.16-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
index 73c07f0dfad2..4b67b682dd53 100644
--- linux-libre-5.7.15-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm/boot/dts/stm32mp15-pinctrl.dtsi
@@ -1095,15 +1095,15 @@
 
 	uart7_pins_a: uart7-0 {
 		pins1 {
-			pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART4_TX */
+			pinmux = <STM32_PINMUX('E', 8, AF7)>; /* UART7_TX */
 			bias-disable;
 			drive-push-pull;
 			slew-rate = <0>;
 		};
 		pins2 {
-			pinmux = <STM32_PINMUX('E', 7, AF7)>, /* UART4_RX */
-				 <STM32_PINMUX('E', 10, AF7)>, /* UART4_CTS */
-				 <STM32_PINMUX('E', 9, AF7)>; /* UART4_RTS */
+			pinmux = <STM32_PINMUX('E', 7, AF7)>, /* UART7_RX */
+				 <STM32_PINMUX('E', 10, AF7)>, /* UART7_CTS */
+				 <STM32_PINMUX('E', 9, AF7)>; /* UART7_RTS */
 			bias-disable;
 		};
 	};
diff --git linux-libre-5.7.15-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi linux-libre-5.7.16-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
index 22466afd38a3..235994a4a2eb 100644
--- linux-libre-5.7.15-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
@@ -16,15 +16,27 @@
 		regulator-type = "voltage";
 		regulator-boot-on;
 		regulator-always-on;
-		regulator-min-microvolt = <1100000>;
-		regulator-max-microvolt = <1300000>;
+		regulator-min-microvolt = <1108475>;
+		regulator-max-microvolt = <1308475>;
 		regulator-ramp-delay = <50>; /* 4ms */
 		gpios = <&r_pio 0 1 GPIO_ACTIVE_HIGH>; /* PL1 */
 		gpios-states = <0x1>;
-		states = <1100000 0>, <1300000 1>;
+		states = <1108475 0>, <1308475 1>;
 	};
 };
 
 &cpu0 {
 	cpu-supply = <&reg_vdd_cpux>;
 };
+
+&cpu1 {
+	cpu-supply = <&reg_vdd_cpux>;
+};
+
+&cpu2 {
+	cpu-supply = <&reg_vdd_cpux>;
+};
+
+&cpu3 {
+	cpu-supply = <&reg_vdd_cpux>;
+};
diff --git linux-libre-5.7.15-gnu/arch/arm/kernel/stacktrace.c linux-libre-5.7.16-gnu/arch/arm/kernel/stacktrace.c
index cc726afea023..76ea4178a55c 100644
--- linux-libre-5.7.15-gnu/arch/arm/kernel/stacktrace.c
+++ linux-libre-5.7.16-gnu/arch/arm/kernel/stacktrace.c
@@ -22,6 +22,19 @@
  * A simple function epilogue looks like this:
  *	ldm	sp, {fp, sp, pc}
  *
+ * When compiled with clang, pc and sp are not pushed. A simple function
+ * prologue looks like this when built with clang:
+ *
+ *	stmdb	{..., fp, lr}
+ *	add	fp, sp, #x
+ *	sub	sp, sp, #y
+ *
+ * A simple function epilogue looks like this when built with clang:
+ *
+ *	sub	sp, fp, #x
+ *	ldm	{..., fp, pc}
+ *
+ *
  * Note that with framepointer enabled, even the leaf functions have the same
  * prologue and epilogue, therefore we can ignore the LR value in this case.
  */
@@ -34,6 +47,16 @@ int notrace unwind_frame(struct stackframe *frame)
 	low = frame->sp;
 	high = ALIGN(low, THREAD_SIZE);
 
+#ifdef CONFIG_CC_IS_CLANG
+	/* check current frame pointer is within bounds */
+	if (fp < low + 4 || fp > high - 4)
+		return -EINVAL;
+
+	frame->sp = frame->fp;
+	frame->fp = *(unsigned long *)(fp);
+	frame->pc = frame->lr;
+	frame->lr = *(unsigned long *)(fp + 4);
+#else
 	/* check current frame pointer is within bounds */
 	if (fp < low + 12 || fp > high - 4)
 		return -EINVAL;
@@ -42,6 +65,7 @@ int notrace unwind_frame(struct stackframe *frame)
 	frame->fp = *(unsigned long *)(fp - 12);
 	frame->sp = *(unsigned long *)(fp - 8);
 	frame->pc = *(unsigned long *)(fp - 4);
+#endif
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/arch/arm/mach-at91/pm.c linux-libre-5.7.16-gnu/arch/arm/mach-at91/pm.c
index 074bde64064e..2aab043441e8 100644
--- linux-libre-5.7.15-gnu/arch/arm/mach-at91/pm.c
+++ linux-libre-5.7.16-gnu/arch/arm/mach-at91/pm.c
@@ -592,13 +592,13 @@ static void __init at91_pm_sram_init(void)
 	sram_pool = gen_pool_get(&pdev->dev, NULL);
 	if (!sram_pool) {
 		pr_warn("%s: sram pool unavailable!\n", __func__);
-		return;
+		goto out_put_device;
 	}
 
 	sram_base = gen_pool_alloc(sram_pool, at91_pm_suspend_in_sram_sz);
 	if (!sram_base) {
 		pr_warn("%s: unable to alloc sram!\n", __func__);
-		return;
+		goto out_put_device;
 	}
 
 	sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base);
@@ -606,12 +606,17 @@ static void __init at91_pm_sram_init(void)
 					at91_pm_suspend_in_sram_sz, false);
 	if (!at91_suspend_sram_fn) {
 		pr_warn("SRAM: Could not map\n");
-		return;
+		goto out_put_device;
 	}
 
 	/* Copy the pm suspend handler to SRAM */
 	at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn,
 			&at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz);
+	return;
+
+out_put_device:
+	put_device(&pdev->dev);
+	return;
 }
 
 static bool __init at91_is_pm_mode_active(int pm_mode)
diff --git linux-libre-5.7.15-gnu/arch/arm/mach-exynos/exynos.c linux-libre-5.7.16-gnu/arch/arm/mach-exynos/exynos.c
index 7a8d1555db40..36c37444485a 100644
--- linux-libre-5.7.15-gnu/arch/arm/mach-exynos/exynos.c
+++ linux-libre-5.7.16-gnu/arch/arm/mach-exynos/exynos.c
@@ -193,7 +193,7 @@ static void __init exynos_dt_fixup(void)
 }
 
 DT_MACHINE_START(EXYNOS_DT, "Samsung Exynos (Flattened Device Tree)")
-	.l2c_aux_val	= 0x3c400001,
+	.l2c_aux_val	= 0x3c400000,
 	.l2c_aux_mask	= 0xc20fffff,
 	.smp		= smp_ops(exynos_smp_ops),
 	.map_io		= exynos_init_io,
diff --git linux-libre-5.7.15-gnu/arch/arm/mach-exynos/mcpm-exynos.c linux-libre-5.7.16-gnu/arch/arm/mach-exynos/mcpm-exynos.c
index 9a681b421ae1..cd861c57d5ad 100644
--- linux-libre-5.7.15-gnu/arch/arm/mach-exynos/mcpm-exynos.c
+++ linux-libre-5.7.16-gnu/arch/arm/mach-exynos/mcpm-exynos.c
@@ -26,6 +26,7 @@
 #define EXYNOS5420_USE_L2_COMMON_UP_STATE	BIT(30)
 
 static void __iomem *ns_sram_base_addr __ro_after_init;
+static bool secure_firmware __ro_after_init;
 
 /*
  * The common v7_exit_coherency_flush API could not be used because of the
@@ -58,15 +59,16 @@ static void __iomem *ns_sram_base_addr __ro_after_init;
 static int exynos_cpu_powerup(unsigned int cpu, unsigned int cluster)
 {
 	unsigned int cpunr = cpu + (cluster * EXYNOS5420_CPUS_PER_CLUSTER);
+	bool state;
 
 	pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster);
 	if (cpu >= EXYNOS5420_CPUS_PER_CLUSTER ||
 		cluster >= EXYNOS5420_NR_CLUSTERS)
 		return -EINVAL;
 
-	if (!exynos_cpu_power_state(cpunr)) {
-		exynos_cpu_power_up(cpunr);
-
+	state = exynos_cpu_power_state(cpunr);
+	exynos_cpu_power_up(cpunr);
+	if (!state && secure_firmware) {
 		/*
 		 * This assumes the cluster number of the big cores(Cortex A15)
 		 * is 0 and the Little cores(Cortex A7) is 1.
@@ -258,6 +260,8 @@ static int __init exynos_mcpm_init(void)
 		return -ENOMEM;
 	}
 
+	secure_firmware = exynos_secure_firmware_available();
+
 	/*
 	 * To increase the stability of KFC reset we need to program
 	 * the PMU SPARE3 register
diff --git linux-libre-5.7.15-gnu/arch/arm/mach-socfpga/pm.c linux-libre-5.7.16-gnu/arch/arm/mach-socfpga/pm.c
index 6ed887cf8dc9..365c0428b21b 100644
--- linux-libre-5.7.15-gnu/arch/arm/mach-socfpga/pm.c
+++ linux-libre-5.7.16-gnu/arch/arm/mach-socfpga/pm.c
@@ -49,14 +49,14 @@ static int socfpga_setup_ocram_self_refresh(void)
 	if (!ocram_pool) {
 		pr_warn("%s: ocram pool unavailable!\n", __func__);
 		ret = -ENODEV;
-		goto put_node;
+		goto put_device;
 	}
 
 	ocram_base = gen_pool_alloc(ocram_pool, socfpga_sdram_self_refresh_sz);
 	if (!ocram_base) {
 		pr_warn("%s: unable to alloc ocram!\n", __func__);
 		ret = -ENOMEM;
-		goto put_node;
+		goto put_device;
 	}
 
 	ocram_pbase = gen_pool_virt_to_phys(ocram_pool, ocram_base);
@@ -67,7 +67,7 @@ static int socfpga_setup_ocram_self_refresh(void)
 	if (!suspend_ocram_base) {
 		pr_warn("%s: __arm_ioremap_exec failed!\n", __func__);
 		ret = -ENOMEM;
-		goto put_node;
+		goto put_device;
 	}
 
 	/* Copy the code that puts DDR in self refresh to ocram */
@@ -81,6 +81,8 @@ static int socfpga_setup_ocram_self_refresh(void)
 	if (!socfpga_sdram_self_refresh_in_ocram)
 		ret = -EFAULT;
 
+put_device:
+	put_device(&pdev->dev);
 put_node:
 	of_node_put(np);
 
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index cefda145c3c9..342733a20c33 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -279,7 +279,7 @@
 
 &reg_dldo4 {
 	regulator-min-microvolt = <1800000>;
-	regulator-max-microvolt = <3300000>;
+	regulator-max-microvolt = <1800000>;
 	regulator-name = "vcc-wifi-io";
 };
 
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index 1ef1e3672b96..ff5ba85b7562 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -270,7 +270,6 @@
 
 	bus-width = <4>;
 	cap-sd-highspeed;
-	sd-uhs-sdr50;
 	max-frequency = <100000000>;
 
 	non-removable;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts linux-libre-5.7.16-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..026b21708b07 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -88,6 +88,10 @@
 	status = "okay";
 };
 
+&sd_emmc_a {
+	sd-uhs-sdr50;
+};
+
 &usb {
 	phys = <&usb2_phy0>, <&usb2_phy1>;
 	phy-names = "usb2-phy0", "usb2-phy1";
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/exynos/exynos7-espresso.dts linux-libre-5.7.16-gnu/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index 7af288fa9475..a9412805c1d6 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -157,6 +157,7 @@
 				regulator-min-microvolt = <700000>;
 				regulator-max-microvolt = <1150000>;
 				regulator-enable-ramp-delay = <125>;
+				regulator-always-on;
 			};
 
 			ldo8_reg: LDO8 {
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts linux-libre-5.7.16-gnu/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index e035cf195b19..8c4bfbaf3a80 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -530,6 +530,17 @@
 		status = "ok";
 		compatible = "adi,adv7533";
 		reg = <0x39>;
+		adi,dsi-lanes = <4>;
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			port@0 {
+				reg = <0>;
+			};
+			port@1 {
+				reg = <1>;
+			};
+		};
 	};
 };
 
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts linux-libre-5.7.16-gnu/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index c14205cd6bf5..3e47150c05ec 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -516,7 +516,7 @@
 		reg = <0x39>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <1 2>;
-		pd-gpio = <&gpio0 4 0>;
+		pd-gpios = <&gpio0 4 0>;
 		adi,dsi-lanes = <4>;
 		#sound-dai-cells = <0>;
 
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
index 242aaea68804..1235830ffd0b 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
@@ -508,7 +508,7 @@
 				pins = "gpio63", "gpio64", "gpio65", "gpio66",
 				       "gpio67", "gpio68";
 				drive-strength = <8>;
-				bias-pull-none;
+				bias-disable;
 			};
 		};
 		cdc_pdm_lines_sus: pdm_lines_off {
@@ -537,7 +537,7 @@
 				pins = "gpio113", "gpio114", "gpio115",
 				       "gpio116";
 				drive-strength = <8>;
-				bias-pull-none;
+				bias-disable;
 			};
 		};
 
@@ -565,7 +565,7 @@
 			pinconf {
 				pins = "gpio110";
 				drive-strength = <8>;
-				bias-pull-none;
+				bias-disable;
 			};
 		};
 
@@ -591,7 +591,7 @@
 			pinconf {
 				pins = "gpio116";
 				drive-strength = <8>;
-				bias-pull-none;
+				bias-disable;
 			};
 		};
 		ext_mclk_tlmm_lines_sus: mclk_lines_off {
@@ -619,7 +619,7 @@
 				pins = "gpio112", "gpio117", "gpio118",
 					"gpio119";
 				drive-strength = <8>;
-				bias-pull-none;
+				bias-disable;
 			};
 		};
 		ext_sec_tlmm_lines_sus: tlmm_lines_off {
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a774a1.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index a603d947970e..16b059d7fd01 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -2250,7 +2250,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a774a1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -2262,7 +2262,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a774a1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -2274,7 +2274,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a774a1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
@@ -2286,7 +2286,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a774a1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a774b1.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 1e51855c7cd3..6db8b6a4d191 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -2108,7 +2108,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a774b1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -2120,7 +2120,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a774b1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -2132,7 +2132,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a774b1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
@@ -2144,7 +2144,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a774b1",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index 5c72a7efbb03..42171190cce4 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1618,7 +1618,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a774c0",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -1630,7 +1630,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a774c0",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -1642,7 +1642,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a774c0",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77951.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77951.dtsi
index 61d67d9714ab..9beb8e76d923 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77951.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77951.dtsi
@@ -2590,7 +2590,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a7795",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -2603,7 +2603,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a7795",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -2616,7 +2616,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a7795",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
@@ -2629,7 +2629,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a7795",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77960.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index 33bf62acffbb..4dfb7f076787 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -2394,7 +2394,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a7796",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -2407,7 +2407,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a7796",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -2420,7 +2420,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a7796",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
@@ -2433,7 +2433,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a7796",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77961.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 0d96f2d3492b..8227b68b5646 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -928,7 +928,7 @@
 			/* placeholder */
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a77961",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -940,7 +940,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a77961",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -952,7 +952,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a77961",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
@@ -964,7 +964,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a77961",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77965.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 6f7ab39fd282..fe4dc12e2bdf 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -2120,7 +2120,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a77965",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -2133,7 +2133,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a77965",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -2146,7 +2146,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a77965",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
@@ -2159,7 +2159,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a77965",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index cd11f24744d4..1991bdc36792 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1595,7 +1595,7 @@
 			status = "disabled";
 		};
 
-		sdhi0: sd@ee100000 {
+		sdhi0: mmc@ee100000 {
 			compatible = "renesas,sdhi-r8a77990",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee100000 0 0x2000>;
@@ -1608,7 +1608,7 @@
 			status = "disabled";
 		};
 
-		sdhi1: sd@ee120000 {
+		sdhi1: mmc@ee120000 {
 			compatible = "renesas,sdhi-r8a77990",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee120000 0 0x2000>;
@@ -1621,7 +1621,7 @@
 			status = "disabled";
 		};
 
-		sdhi3: sd@ee160000 {
+		sdhi3: mmc@ee160000 {
 			compatible = "renesas,sdhi-r8a77990",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee160000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77995.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index e5617ec0f49c..2c2272f5f5b5 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -916,7 +916,7 @@
 			status = "disabled";
 		};
 
-		sdhi2: sd@ee140000 {
+		sdhi2: mmc@ee140000 {
 			compatible = "renesas,sdhi-r8a77995",
 				     "renesas,rcar-gen3-sdhi";
 			reg = <0 0xee140000 0 0x2000>;
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
index e17311e09082..216aafd90e7f 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
@@ -156,7 +156,7 @@
 	pinctrl-0 = <&rgmii_pins>;
 	snps,reset-active-low;
 	snps,reset-delays-us = <0 10000 50000>;
-	snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
+	snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
 	tx_delay = <0x10>;
 	rx_delay = <0x10>;
 	status = "okay";
diff --git linux-libre-5.7.15-gnu/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi linux-libre-5.7.16-gnu/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index 07694b196fdb..72c06abd27ea 100644
--- linux-libre-5.7.15-gnu/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ linux-libre-5.7.16-gnu/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -101,7 +101,7 @@
 
 	vcc5v0_host: vcc5v0-host-regulator {
 		compatible = "regulator-fixed";
-		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
 		enable-active-low;
 		pinctrl-names = "default";
 		pinctrl-0 = <&vcc5v0_host_en>;
@@ -157,7 +157,7 @@
 	phy-mode = "rgmii";
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
-	snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
+	snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
 	snps,reset-active-low;
 	snps,reset-delays-us = <0 10000 50000>;
 	tx_delay = <0x10>;
diff --git linux-libre-5.7.15-gnu/arch/m68k/mac/iop.c linux-libre-5.7.16-gnu/arch/m68k/mac/iop.c
index 9bfa17015768..c432bfafe63e 100644
--- linux-libre-5.7.15-gnu/arch/m68k/mac/iop.c
+++ linux-libre-5.7.16-gnu/arch/m68k/mac/iop.c
@@ -183,7 +183,7 @@ static __inline__ void iop_writeb(volatile struct mac_iop *iop, __u16 addr, __u8
 
 static __inline__ void iop_stop(volatile struct mac_iop *iop)
 {
-	iop->status_ctrl &= ~IOP_RUN;
+	iop->status_ctrl = IOP_AUTOINC;
 }
 
 static __inline__ void iop_start(volatile struct mac_iop *iop)
@@ -191,14 +191,9 @@ static __inline__ void iop_start(volatile struct mac_iop *iop)
 	iop->status_ctrl = IOP_RUN | IOP_AUTOINC;
 }
 
-static __inline__ void iop_bypass(volatile struct mac_iop *iop)
-{
-	iop->status_ctrl |= IOP_BYPASS;
-}
-
 static __inline__ void iop_interrupt(volatile struct mac_iop *iop)
 {
-	iop->status_ctrl |= IOP_IRQ;
+	iop->status_ctrl = IOP_IRQ | IOP_RUN | IOP_AUTOINC;
 }
 
 static int iop_alive(volatile struct mac_iop *iop)
@@ -244,7 +239,6 @@ void __init iop_preinit(void)
 		} else {
 			iop_base[IOP_NUM_SCC] = (struct mac_iop *) SCC_IOP_BASE_QUADRA;
 		}
-		iop_base[IOP_NUM_SCC]->status_ctrl = 0x87;
 		iop_scc_present = 1;
 	} else {
 		iop_base[IOP_NUM_SCC] = NULL;
@@ -256,7 +250,7 @@ void __init iop_preinit(void)
 		} else {
 			iop_base[IOP_NUM_ISM] = (struct mac_iop *) ISM_IOP_BASE_QUADRA;
 		}
-		iop_base[IOP_NUM_ISM]->status_ctrl = 0;
+		iop_stop(iop_base[IOP_NUM_ISM]);
 		iop_ism_present = 1;
 	} else {
 		iop_base[IOP_NUM_ISM] = NULL;
@@ -416,7 +410,8 @@ static void iop_handle_send(uint iop_num, uint chan)
 	msg->status = IOP_MSGSTATUS_UNUSED;
 	msg = msg->next;
 	iop_send_queue[iop_num][chan] = msg;
-	if (msg) iop_do_send(msg);
+	if (msg && iop_readb(iop, IOP_ADDR_SEND_STATE + chan) == IOP_MSG_IDLE)
+		iop_do_send(msg);
 }
 
 /*
@@ -490,16 +485,12 @@ int iop_send_message(uint iop_num, uint chan, void *privdata,
 
 	if (!(q = iop_send_queue[iop_num][chan])) {
 		iop_send_queue[iop_num][chan] = msg;
+		iop_do_send(msg);
 	} else {
 		while (q->next) q = q->next;
 		q->next = msg;
 	}
 
-	if (iop_readb(iop_base[iop_num],
-	    IOP_ADDR_SEND_STATE + chan) == IOP_MSG_IDLE) {
-		iop_do_send(msg);
-	}
-
 	return 0;
 }
 
diff --git linux-libre-5.7.15-gnu/arch/mips/cavium-octeon/octeon-usb.c linux-libre-5.7.16-gnu/arch/mips/cavium-octeon/octeon-usb.c
index cc88a08bc1f7..4017398519cf 100644
--- linux-libre-5.7.15-gnu/arch/mips/cavium-octeon/octeon-usb.c
+++ linux-libre-5.7.16-gnu/arch/mips/cavium-octeon/octeon-usb.c
@@ -518,6 +518,7 @@ static int __init dwc3_octeon_device_init(void)
 
 			res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 			if (res == NULL) {
+				put_device(&pdev->dev);
 				dev_err(&pdev->dev, "No memory resources\n");
 				return -ENXIO;
 			}
@@ -529,8 +530,10 @@ static int __init dwc3_octeon_device_init(void)
 			 * know the difference.
 			 */
 			base = devm_ioremap_resource(&pdev->dev, res);
-			if (IS_ERR(base))
+			if (IS_ERR(base)) {
+				put_device(&pdev->dev);
 				return PTR_ERR(base);
+			}
 
 			mutex_lock(&dwc3_octeon_clocks_mutex);
 			dwc3_octeon_clocks_start(&pdev->dev, (u64)base);
diff --git linux-libre-5.7.15-gnu/arch/mips/pci/pci-xtalk-bridge.c linux-libre-5.7.16-gnu/arch/mips/pci/pci-xtalk-bridge.c
index 5958217861b8..9b3cc775c55e 100644
--- linux-libre-5.7.15-gnu/arch/mips/pci/pci-xtalk-bridge.c
+++ linux-libre-5.7.16-gnu/arch/mips/pci/pci-xtalk-bridge.c
@@ -728,6 +728,7 @@ err_free_resource:
 	pci_free_resource_list(&host->windows);
 err_remove_domain:
 	irq_domain_remove(domain);
+	irq_domain_free_fwnode(fn);
 	return err;
 }
 
@@ -735,8 +736,10 @@ static int bridge_remove(struct platform_device *pdev)
 {
 	struct pci_bus *bus = platform_get_drvdata(pdev);
 	struct bridge_controller *bc = BRIDGE_CONTROLLER(bus);
+	struct fwnode_handle *fn = bc->domain->fwnode;
 
 	irq_domain_remove(bc->domain);
+	irq_domain_free_fwnode(fn);
 	pci_lock_rescan_remove();
 	pci_stop_root_bus(bus);
 	pci_remove_root_bus(bus);
diff --git linux-libre-5.7.15-gnu/arch/parisc/include/asm/barrier.h linux-libre-5.7.16-gnu/arch/parisc/include/asm/barrier.h
index dbaaca84f27f..640d46edf32e 100644
--- linux-libre-5.7.15-gnu/arch/parisc/include/asm/barrier.h
+++ linux-libre-5.7.16-gnu/arch/parisc/include/asm/barrier.h
@@ -26,6 +26,67 @@
 #define __smp_rmb()	mb()
 #define __smp_wmb()	mb()
 
+#define __smp_store_release(p, v)					\
+do {									\
+	typeof(p) __p = (p);						\
+        union { typeof(*p) __val; char __c[1]; } __u =			\
+                { .__val = (__force typeof(*p)) (v) };			\
+	compiletime_assert_atomic_type(*p);				\
+	switch (sizeof(*p)) {						\
+	case 1:								\
+		asm volatile("stb,ma %0,0(%1)"				\
+				: : "r"(*(__u8 *)__u.__c), "r"(__p)	\
+				: "memory");				\
+		break;							\
+	case 2:								\
+		asm volatile("sth,ma %0,0(%1)"				\
+				: : "r"(*(__u16 *)__u.__c), "r"(__p)	\
+				: "memory");				\
+		break;							\
+	case 4:								\
+		asm volatile("stw,ma %0,0(%1)"				\
+				: : "r"(*(__u32 *)__u.__c), "r"(__p)	\
+				: "memory");				\
+		break;							\
+	case 8:								\
+		if (IS_ENABLED(CONFIG_64BIT))				\
+			asm volatile("std,ma %0,0(%1)"			\
+				: : "r"(*(__u64 *)__u.__c), "r"(__p)	\
+				: "memory");				\
+		break;							\
+	}								\
+} while (0)
+
+#define __smp_load_acquire(p)						\
+({									\
+	union { typeof(*p) __val; char __c[1]; } __u;			\
+	typeof(p) __p = (p);						\
+	compiletime_assert_atomic_type(*p);				\
+	switch (sizeof(*p)) {						\
+	case 1:								\
+		asm volatile("ldb,ma 0(%1),%0"				\
+				: "=r"(*(__u8 *)__u.__c) : "r"(__p)	\
+				: "memory");				\
+		break;							\
+	case 2:								\
+		asm volatile("ldh,ma 0(%1),%0"				\
+				: "=r"(*(__u16 *)__u.__c) : "r"(__p)	\
+				: "memory");				\
+		break;							\
+	case 4:								\
+		asm volatile("ldw,ma 0(%1),%0"				\
+				: "=r"(*(__u32 *)__u.__c) : "r"(__p)	\
+				: "memory");				\
+		break;							\
+	case 8:								\
+		if (IS_ENABLED(CONFIG_64BIT))				\
+			asm volatile("ldd,ma 0(%1),%0"			\
+				: "=r"(*(__u64 *)__u.__c) : "r"(__p)	\
+				: "memory");				\
+		break;							\
+	}								\
+	__u.__val;							\
+})
 #include <asm-generic/barrier.h>
 
 #endif /* !__ASSEMBLY__ */
diff --git linux-libre-5.7.15-gnu/arch/parisc/include/asm/spinlock.h linux-libre-5.7.16-gnu/arch/parisc/include/asm/spinlock.h
index 70fecb8dc4e2..51b6c47f802f 100644
--- linux-libre-5.7.15-gnu/arch/parisc/include/asm/spinlock.h
+++ linux-libre-5.7.16-gnu/arch/parisc/include/asm/spinlock.h
@@ -10,34 +10,25 @@
 static inline int arch_spin_is_locked(arch_spinlock_t *x)
 {
 	volatile unsigned int *a = __ldcw_align(x);
-	smp_mb();
 	return *a == 0;
 }
 
-static inline void arch_spin_lock(arch_spinlock_t *x)
-{
-	volatile unsigned int *a;
-
-	a = __ldcw_align(x);
-	while (__ldcw(a) == 0)
-		while (*a == 0)
-			cpu_relax();
-}
+#define arch_spin_lock(lock) arch_spin_lock_flags(lock, 0)
 
 static inline void arch_spin_lock_flags(arch_spinlock_t *x,
 					 unsigned long flags)
 {
 	volatile unsigned int *a;
-	unsigned long flags_dis;
 
 	a = __ldcw_align(x);
-	while (__ldcw(a) == 0) {
-		local_save_flags(flags_dis);
-		local_irq_restore(flags);
+	while (__ldcw(a) == 0)
 		while (*a == 0)
-			cpu_relax();
-		local_irq_restore(flags_dis);
-	}
+			if (flags & PSW_SM_I) {
+				local_irq_enable();
+				cpu_relax();
+				local_irq_disable();
+			} else
+				cpu_relax();
 }
 #define arch_spin_lock_flags arch_spin_lock_flags
 
@@ -46,12 +37,8 @@ static inline void arch_spin_unlock(arch_spinlock_t *x)
 	volatile unsigned int *a;
 
 	a = __ldcw_align(x);
-#ifdef CONFIG_SMP
-	(void) __ldcw(a);
-#else
-	mb();
-#endif
-	*a = 1;
+	/* Release with ordered store. */
+	__asm__ __volatile__("stw,ma %0,0(%1)" : : "r"(1), "r"(a) : "memory");
 }
 
 static inline int arch_spin_trylock(arch_spinlock_t *x)
diff --git linux-libre-5.7.15-gnu/arch/parisc/kernel/entry.S linux-libre-5.7.16-gnu/arch/parisc/kernel/entry.S
index 9a03e29c8733..755240ce671e 100644
--- linux-libre-5.7.15-gnu/arch/parisc/kernel/entry.S
+++ linux-libre-5.7.16-gnu/arch/parisc/kernel/entry.S
@@ -454,7 +454,6 @@
 	nop
 	LDREG		0(\ptp),\pte
 	bb,<,n		\pte,_PAGE_PRESENT_BIT,3f
-	LDCW		0(\tmp),\tmp1
 	b		\fault
 	stw		\spc,0(\tmp)
 99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
@@ -464,23 +463,26 @@
 3:
 	.endm
 
-	/* Release pa_tlb_lock lock without reloading lock address. */
-	.macro		tlb_unlock0	spc,tmp,tmp1
+	/* Release pa_tlb_lock lock without reloading lock address.
+	   Note that the values in the register spc are limited to
+	   NR_SPACE_IDS (262144). Thus, the stw instruction always
+	   stores a nonzero value even when register spc is 64 bits.
+	   We use an ordered store to ensure all prior accesses are
+	   performed prior to releasing the lock. */
+	.macro		tlb_unlock0	spc,tmp
 #ifdef CONFIG_SMP
 98:	or,COND(=)	%r0,\spc,%r0
-	LDCW		0(\tmp),\tmp1
-	or,COND(=)	%r0,\spc,%r0
-	stw		\spc,0(\tmp)
+	stw,ma		\spc,0(\tmp)
 99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
 #endif
 	.endm
 
 	/* Release pa_tlb_lock lock. */
-	.macro		tlb_unlock1	spc,tmp,tmp1
+	.macro		tlb_unlock1	spc,tmp
 #ifdef CONFIG_SMP
 98:	load_pa_tlb_lock \tmp
 99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
-	tlb_unlock0	\spc,\tmp,\tmp1
+	tlb_unlock0	\spc,\tmp
 #endif
 	.endm
 
@@ -1163,7 +1165,7 @@ dtlb_miss_20w:
 	
 	idtlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1189,7 +1191,7 @@ nadtlb_miss_20w:
 
 	idtlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1223,7 +1225,7 @@ dtlb_miss_11:
 
 	mtsp		t1, %sr1	/* Restore sr1 */
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1256,7 +1258,7 @@ nadtlb_miss_11:
 
 	mtsp		t1, %sr1	/* Restore sr1 */
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1285,7 +1287,7 @@ dtlb_miss_20:
 
 	idtlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1313,7 +1315,7 @@ nadtlb_miss_20:
 	
 	idtlbt		pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1420,7 +1422,7 @@ itlb_miss_20w:
 	
 	iitlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1444,7 +1446,7 @@ naitlb_miss_20w:
 
 	iitlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1478,7 +1480,7 @@ itlb_miss_11:
 
 	mtsp		t1, %sr1	/* Restore sr1 */
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1502,7 +1504,7 @@ naitlb_miss_11:
 
 	mtsp		t1, %sr1	/* Restore sr1 */
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1532,7 +1534,7 @@ itlb_miss_20:
 
 	iitlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1552,7 +1554,7 @@ naitlb_miss_20:
 
 	iitlbt          pte,prot
 
-	tlb_unlock1	spc,t0,t1
+	tlb_unlock1	spc,t0
 	rfir
 	nop
 
@@ -1582,7 +1584,7 @@ dbit_trap_20w:
 		
 	idtlbt          pte,prot
 
-	tlb_unlock0	spc,t0,t1
+	tlb_unlock0	spc,t0
 	rfir
 	nop
 #else
@@ -1608,7 +1610,7 @@ dbit_trap_11:
 
 	mtsp            t1, %sr1     /* Restore sr1 */
 
-	tlb_unlock0	spc,t0,t1
+	tlb_unlock0	spc,t0
 	rfir
 	nop
 
@@ -1628,7 +1630,7 @@ dbit_trap_20:
 	
 	idtlbt		pte,prot
 
-	tlb_unlock0	spc,t0,t1
+	tlb_unlock0	spc,t0
 	rfir
 	nop
 #endif
diff --git linux-libre-5.7.15-gnu/arch/parisc/kernel/syscall.S linux-libre-5.7.16-gnu/arch/parisc/kernel/syscall.S
index f05c9d5b6b9e..3ad61a177f5b 100644
--- linux-libre-5.7.15-gnu/arch/parisc/kernel/syscall.S
+++ linux-libre-5.7.16-gnu/arch/parisc/kernel/syscall.S
@@ -640,11 +640,7 @@ cas_action:
 	sub,<>	%r28, %r25, %r0
 2:	stw	%r24, 0(%r26)
 	/* Free lock */
-#ifdef CONFIG_SMP
-98:	LDCW	0(%sr2,%r20), %r1			/* Barrier */
-99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
-#endif
-	stw	%r20, 0(%sr2,%r20)
+	stw,ma	%r20, 0(%sr2,%r20)
 #if ENABLE_LWS_DEBUG
 	/* Clear thread register indicator */
 	stw	%r0, 4(%sr2,%r20)
@@ -658,11 +654,7 @@ cas_action:
 3:		
 	/* Error occurred on load or store */
 	/* Free lock */
-#ifdef CONFIG_SMP
-98:	LDCW	0(%sr2,%r20), %r1			/* Barrier */
-99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
-#endif
-	stw	%r20, 0(%sr2,%r20)
+	stw,ma	%r20, 0(%sr2,%r20)
 #if ENABLE_LWS_DEBUG
 	stw	%r0, 4(%sr2,%r20)
 #endif
@@ -863,11 +855,7 @@ cas2_action:
 
 cas2_end:
 	/* Free lock */
-#ifdef CONFIG_SMP
-98:	LDCW	0(%sr2,%r20), %r1			/* Barrier */
-99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
-#endif
-	stw	%r20, 0(%sr2,%r20)
+	stw,ma	%r20, 0(%sr2,%r20)
 	/* Enable interrupts */
 	ssm	PSW_SM_I, %r0
 	/* Return to userspace, set no error */
@@ -877,11 +865,7 @@ cas2_end:
 22:
 	/* Error occurred on load or store */
 	/* Free lock */
-#ifdef CONFIG_SMP
-98:	LDCW	0(%sr2,%r20), %r1			/* Barrier */
-99:	ALTERNATIVE(98b, 99b, ALT_COND_NO_SMP, INSN_NOP)
-#endif
-	stw	%r20, 0(%sr2,%r20)
+	stw,ma	%r20, 0(%sr2,%r20)
 	ssm	PSW_SM_I, %r0
 	ldo	1(%r0),%r28
 	b	lws_exit
diff --git linux-libre-5.7.15-gnu/arch/powerpc/boot/Makefile linux-libre-5.7.16-gnu/arch/powerpc/boot/Makefile
index c53a1b8bba8b..e32a9e40a522 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/boot/Makefile
+++ linux-libre-5.7.16-gnu/arch/powerpc/boot/Makefile
@@ -119,7 +119,7 @@ src-wlib-y := string.S crt0.S stdio.c decompress.c main.c \
 		elf_util.c $(zlib-y) devtree.c stdlib.c \
 		oflib.c ofconsole.c cuboot.c
 
-src-wlib-$(CONFIG_PPC_MPC52XX) += mpc52xx-psc.c
+src-wlib-$(CONFIG_PPC_MPC52xx) += mpc52xx-psc.c
 src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S opal.c
 ifndef CONFIG_PPC64_BOOT_WRAPPER
 src-wlib-y += crtsavres.S
diff --git linux-libre-5.7.15-gnu/arch/powerpc/boot/serial.c linux-libre-5.7.16-gnu/arch/powerpc/boot/serial.c
index 9457863147f9..00179cd6bdd0 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/boot/serial.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/boot/serial.c
@@ -128,7 +128,7 @@ int serial_console_init(void)
 	         dt_is_compatible(devp, "fsl,cpm2-smc-uart"))
 		rc = cpm_console_init(devp, &serial_cd);
 #endif
-#ifdef CONFIG_PPC_MPC52XX
+#ifdef CONFIG_PPC_MPC52xx
 	else if (dt_is_compatible(devp, "fsl,mpc5200-psc-uart"))
 		rc = mpc5200_psc_console_init(devp, &serial_cd);
 #endif
diff --git linux-libre-5.7.15-gnu/arch/powerpc/include/asm/fixmap.h linux-libre-5.7.16-gnu/arch/powerpc/include/asm/fixmap.h
index 2ef155a3c821..77ab25a19974 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/include/asm/fixmap.h
+++ linux-libre-5.7.16-gnu/arch/powerpc/include/asm/fixmap.h
@@ -52,7 +52,7 @@ enum fixed_addresses {
 	FIX_HOLE,
 	/* reserve the top 128K for early debugging purposes */
 	FIX_EARLY_DEBUG_TOP = FIX_HOLE,
-	FIX_EARLY_DEBUG_BASE = FIX_EARLY_DEBUG_TOP+((128*1024)/PAGE_SIZE)-1,
+	FIX_EARLY_DEBUG_BASE = FIX_EARLY_DEBUG_TOP+(ALIGN(SZ_128, PAGE_SIZE)/PAGE_SIZE)-1,
 #ifdef CONFIG_HIGHMEM
 	FIX_KMAP_BEGIN,	/* reserved pte's for temporary kernel mappings */
 	FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
diff --git linux-libre-5.7.15-gnu/arch/powerpc/include/asm/perf_event.h linux-libre-5.7.16-gnu/arch/powerpc/include/asm/perf_event.h
index eed3954082fa..1e8b2e1ec1db 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/include/asm/perf_event.h
+++ linux-libre-5.7.16-gnu/arch/powerpc/include/asm/perf_event.h
@@ -12,6 +12,8 @@
 
 #ifdef CONFIG_PPC_PERF_CTRS
 #include <asm/perf_event_server.h>
+#else
+static inline bool is_sier_available(void) { return false; }
 #endif
 
 #ifdef CONFIG_FSL_EMB_PERF_EVENT
diff --git linux-libre-5.7.15-gnu/arch/powerpc/include/asm/ptrace.h linux-libre-5.7.16-gnu/arch/powerpc/include/asm/ptrace.h
index e0195e6b892b..71ade62fb897 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/include/asm/ptrace.h
+++ linux-libre-5.7.16-gnu/arch/powerpc/include/asm/ptrace.h
@@ -206,7 +206,7 @@ do {									      \
 #endif /* __powerpc64__ */
 
 #define arch_has_single_step()	(1)
-#ifndef CONFIG_BOOK3S_601
+#ifndef CONFIG_PPC_BOOK3S_601
 #define arch_has_block_step()	(true)
 #else
 #define arch_has_block_step()	(false)
diff --git linux-libre-5.7.15-gnu/arch/powerpc/include/asm/rtas.h linux-libre-5.7.16-gnu/arch/powerpc/include/asm/rtas.h
index 3c1887351c71..bd227e0eab07 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/include/asm/rtas.h
+++ linux-libre-5.7.16-gnu/arch/powerpc/include/asm/rtas.h
@@ -368,8 +368,6 @@ extern int rtas_set_indicator_fast(int indicator, int index, int new_value);
 extern void rtas_progress(char *s, unsigned short hex);
 extern int rtas_suspend_cpu(struct rtas_suspend_me_data *data);
 extern int rtas_suspend_last_cpu(struct rtas_suspend_me_data *data);
-extern int rtas_online_cpus_mask(cpumask_var_t cpus);
-extern int rtas_offline_cpus_mask(cpumask_var_t cpus);
 extern int rtas_ibm_suspend_me(u64 handle);
 
 struct rtc_time;
diff --git linux-libre-5.7.15-gnu/arch/powerpc/include/asm/timex.h linux-libre-5.7.16-gnu/arch/powerpc/include/asm/timex.h
index d2d2c4bd8435..6047402b0a4d 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/include/asm/timex.h
+++ linux-libre-5.7.16-gnu/arch/powerpc/include/asm/timex.h
@@ -17,7 +17,7 @@ typedef unsigned long cycles_t;
 
 static inline cycles_t get_cycles(void)
 {
-	if (IS_ENABLED(CONFIG_BOOK3S_601))
+	if (IS_ENABLED(CONFIG_PPC_BOOK3S_601))
 		return 0;
 
 	return mftb();
diff --git linux-libre-5.7.15-gnu/arch/powerpc/kernel/rtas.c linux-libre-5.7.16-gnu/arch/powerpc/kernel/rtas.c
index c5fa251b8950..01210593d60c 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/kernel/rtas.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/kernel/rtas.c
@@ -842,96 +842,6 @@ static void rtas_percpu_suspend_me(void *info)
 	__rtas_suspend_cpu((struct rtas_suspend_me_data *)info, 1);
 }
 
-enum rtas_cpu_state {
-	DOWN,
-	UP,
-};
-
-#ifndef CONFIG_SMP
-static int rtas_cpu_state_change_mask(enum rtas_cpu_state state,
-				cpumask_var_t cpus)
-{
-	if (!cpumask_empty(cpus)) {
-		cpumask_clear(cpus);
-		return -EINVAL;
-	} else
-		return 0;
-}
-#else
-/* On return cpumask will be altered to indicate CPUs changed.
- * CPUs with states changed will be set in the mask,
- * CPUs with status unchanged will be unset in the mask. */
-static int rtas_cpu_state_change_mask(enum rtas_cpu_state state,
-				cpumask_var_t cpus)
-{
-	int cpu;
-	int cpuret = 0;
-	int ret = 0;
-
-	if (cpumask_empty(cpus))
-		return 0;
-
-	for_each_cpu(cpu, cpus) {
-		struct device *dev = get_cpu_device(cpu);
-
-		switch (state) {
-		case DOWN:
-			cpuret = device_offline(dev);
-			break;
-		case UP:
-			cpuret = device_online(dev);
-			break;
-		}
-		if (cpuret < 0) {
-			pr_debug("%s: cpu_%s for cpu#%d returned %d.\n",
-					__func__,
-					((state == UP) ? "up" : "down"),
-					cpu, cpuret);
-			if (!ret)
-				ret = cpuret;
-			if (state == UP) {
-				/* clear bits for unchanged cpus, return */
-				cpumask_shift_right(cpus, cpus, cpu);
-				cpumask_shift_left(cpus, cpus, cpu);
-				break;
-			} else {
-				/* clear bit for unchanged cpu, continue */
-				cpumask_clear_cpu(cpu, cpus);
-			}
-		}
-		cond_resched();
-	}
-
-	return ret;
-}
-#endif
-
-int rtas_online_cpus_mask(cpumask_var_t cpus)
-{
-	int ret;
-
-	ret = rtas_cpu_state_change_mask(UP, cpus);
-
-	if (ret) {
-		cpumask_var_t tmp_mask;
-
-		if (!alloc_cpumask_var(&tmp_mask, GFP_KERNEL))
-			return ret;
-
-		/* Use tmp_mask to preserve cpus mask from first failure */
-		cpumask_copy(tmp_mask, cpus);
-		rtas_offline_cpus_mask(tmp_mask);
-		free_cpumask_var(tmp_mask);
-	}
-
-	return ret;
-}
-
-int rtas_offline_cpus_mask(cpumask_var_t cpus)
-{
-	return rtas_cpu_state_change_mask(DOWN, cpus);
-}
-
 int rtas_ibm_suspend_me(u64 handle)
 {
 	long state;
@@ -939,8 +849,6 @@ int rtas_ibm_suspend_me(u64 handle)
 	unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
 	struct rtas_suspend_me_data data;
 	DECLARE_COMPLETION_ONSTACK(done);
-	cpumask_var_t offline_mask;
-	int cpuret;
 
 	if (!rtas_service_present("ibm,suspend-me"))
 		return -ENOSYS;
@@ -961,9 +869,6 @@ int rtas_ibm_suspend_me(u64 handle)
 		return -EIO;
 	}
 
-	if (!alloc_cpumask_var(&offline_mask, GFP_KERNEL))
-		return -ENOMEM;
-
 	atomic_set(&data.working, 0);
 	atomic_set(&data.done, 0);
 	atomic_set(&data.error, 0);
@@ -972,24 +877,8 @@ int rtas_ibm_suspend_me(u64 handle)
 
 	lock_device_hotplug();
 
-	/* All present CPUs must be online */
-	cpumask_andnot(offline_mask, cpu_present_mask, cpu_online_mask);
-	cpuret = rtas_online_cpus_mask(offline_mask);
-	if (cpuret) {
-		pr_err("%s: Could not bring present CPUs online.\n", __func__);
-		atomic_set(&data.error, cpuret);
-		goto out;
-	}
-
 	cpu_hotplug_disable();
 
-	/* Check if we raced with a CPU-Offline Operation */
-	if (!cpumask_equal(cpu_present_mask, cpu_online_mask)) {
-		pr_info("%s: Raced against a concurrent CPU-Offline\n", __func__);
-		atomic_set(&data.error, -EAGAIN);
-		goto out_hotplug_enable;
-	}
-
 	/* Call function on all CPUs.  One of us will make the
 	 * rtas call
 	 */
@@ -1000,18 +889,11 @@ int rtas_ibm_suspend_me(u64 handle)
 	if (atomic_read(&data.error) != 0)
 		printk(KERN_ERR "Error doing global join\n");
 
-out_hotplug_enable:
-	cpu_hotplug_enable();
 
-	/* Take down CPUs not online prior to suspend */
-	cpuret = rtas_offline_cpus_mask(offline_mask);
-	if (cpuret)
-		pr_warn("%s: Could not restore CPUs to offline state.\n",
-				__func__);
+	cpu_hotplug_enable();
 
-out:
 	unlock_device_hotplug();
-	free_cpumask_var(offline_mask);
+
 	return atomic_read(&data.error);
 }
 #else /* CONFIG_PPC_PSERIES */
diff --git linux-libre-5.7.15-gnu/arch/powerpc/kernel/vdso.c linux-libre-5.7.16-gnu/arch/powerpc/kernel/vdso.c
index f38f26e844b6..1c07df1ad560 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/kernel/vdso.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/kernel/vdso.c
@@ -678,7 +678,7 @@ int vdso_getcpu_init(void)
 	node = cpu_to_node(cpu);
 	WARN_ON_ONCE(node > 0xffff);
 
-	val = (cpu & 0xfff) | ((node & 0xffff) << 16);
+	val = (cpu & 0xffff) | ((node & 0xffff) << 16);
 	mtspr(SPRN_SPRG_VDSO_WRITE, val);
 	get_paca()->sprg_vdso = val;
 
diff --git linux-libre-5.7.15-gnu/arch/powerpc/mm/book3s64/hash_utils.c linux-libre-5.7.16-gnu/arch/powerpc/mm/book3s64/hash_utils.c
index 8ed2411c3f39..cf2e1b06e5d4 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/mm/book3s64/hash_utils.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/mm/book3s64/hash_utils.c
@@ -660,11 +660,10 @@ static void __init htab_init_page_sizes(void)
 		 * Pick a size for the linear mapping. Currently, we only
 		 * support 16M, 1M and 4K which is the default
 		 */
-		if (IS_ENABLED(STRICT_KERNEL_RWX) &&
+		if (IS_ENABLED(CONFIG_STRICT_KERNEL_RWX) &&
 		    (unsigned long)_stext % 0x1000000) {
 			if (mmu_psize_defs[MMU_PAGE_16M].shift)
-				pr_warn("Kernel not 16M aligned, "
-					"disabling 16M linear map alignment");
+				pr_warn("Kernel not 16M aligned, disabling 16M linear map alignment\n");
 			aligned = false;
 		}
 
diff --git linux-libre-5.7.15-gnu/arch/powerpc/mm/book3s64/pkeys.c linux-libre-5.7.16-gnu/arch/powerpc/mm/book3s64/pkeys.c
index 268ce9581676..fa237c8c161f 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/mm/book3s64/pkeys.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/mm/book3s64/pkeys.c
@@ -83,13 +83,17 @@ static int pkey_initialize(void)
 	scan_pkey_feature();
 
 	/*
-	 * Let's assume 32 pkeys on P8 bare metal, if its not defined by device
-	 * tree. We make this exception since skiboot forgot to expose this
-	 * property on power8.
+	 * Let's assume 32 pkeys on P8/P9 bare metal, if its not defined by device
+	 * tree. We make this exception since some version of skiboot forgot to
+	 * expose this property on power8/9.
 	 */
-	if (!pkeys_devtree_defined && !firmware_has_feature(FW_FEATURE_LPAR) &&
-			cpu_has_feature(CPU_FTRS_POWER8))
-		pkeys_total = 32;
+	if (!pkeys_devtree_defined && !firmware_has_feature(FW_FEATURE_LPAR)) {
+		unsigned long pvr = mfspr(SPRN_PVR);
+
+		if (PVR_VER(pvr) == PVR_POWER8 || PVR_VER(pvr) == PVR_POWER8E ||
+		    PVR_VER(pvr) == PVR_POWER8NVL || PVR_VER(pvr) == PVR_POWER9)
+			pkeys_total = 32;
+	}
 
 	/*
 	 * Adjust the upper limit, based on the number of bits supported by
diff --git linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 3e8cbfe7a80f..6d4ee03d476a 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -35,54 +35,10 @@
 #include <asm/topology.h>
 
 #include "pseries.h"
-#include "offline_states.h"
 
 /* This version can't take the spinlock, because it never returns */
 static int rtas_stop_self_token = RTAS_UNKNOWN_SERVICE;
 
-static DEFINE_PER_CPU(enum cpu_state_vals, preferred_offline_state) =
-							CPU_STATE_OFFLINE;
-static DEFINE_PER_CPU(enum cpu_state_vals, current_state) = CPU_STATE_OFFLINE;
-
-static enum cpu_state_vals default_offline_state = CPU_STATE_OFFLINE;
-
-static bool cede_offline_enabled __read_mostly = true;
-
-/*
- * Enable/disable cede_offline when available.
- */
-static int __init setup_cede_offline(char *str)
-{
-	return (kstrtobool(str, &cede_offline_enabled) == 0);
-}
-
-__setup("cede_offline=", setup_cede_offline);
-
-enum cpu_state_vals get_cpu_current_state(int cpu)
-{
-	return per_cpu(current_state, cpu);
-}
-
-void set_cpu_current_state(int cpu, enum cpu_state_vals state)
-{
-	per_cpu(current_state, cpu) = state;
-}
-
-enum cpu_state_vals get_preferred_offline_state(int cpu)
-{
-	return per_cpu(preferred_offline_state, cpu);
-}
-
-void set_preferred_offline_state(int cpu, enum cpu_state_vals state)
-{
-	per_cpu(preferred_offline_state, cpu) = state;
-}
-
-void set_default_offline_state(int cpu)
-{
-	per_cpu(preferred_offline_state, cpu) = default_offline_state;
-}
-
 static void rtas_stop_self(void)
 {
 	static struct rtas_args args;
@@ -101,9 +57,7 @@ static void rtas_stop_self(void)
 
 static void pseries_mach_cpu_die(void)
 {
-	unsigned int cpu = smp_processor_id();
 	unsigned int hwcpu = hard_smp_processor_id();
-	u8 cede_latency_hint = 0;
 
 	local_irq_disable();
 	idle_task_exit();
@@ -112,49 +66,6 @@ static void pseries_mach_cpu_die(void)
 	else
 		xics_teardown_cpu();
 
-	if (get_preferred_offline_state(cpu) == CPU_STATE_INACTIVE) {
-		set_cpu_current_state(cpu, CPU_STATE_INACTIVE);
-		if (ppc_md.suspend_disable_cpu)
-			ppc_md.suspend_disable_cpu();
-
-		cede_latency_hint = 2;
-
-		get_lppaca()->idle = 1;
-		if (!lppaca_shared_proc(get_lppaca()))
-			get_lppaca()->donate_dedicated_cpu = 1;
-
-		while (get_preferred_offline_state(cpu) == CPU_STATE_INACTIVE) {
-			while (!prep_irq_for_idle()) {
-				local_irq_enable();
-				local_irq_disable();
-			}
-
-			extended_cede_processor(cede_latency_hint);
-		}
-
-		local_irq_disable();
-
-		if (!lppaca_shared_proc(get_lppaca()))
-			get_lppaca()->donate_dedicated_cpu = 0;
-		get_lppaca()->idle = 0;
-
-		if (get_preferred_offline_state(cpu) == CPU_STATE_ONLINE) {
-			unregister_slb_shadow(hwcpu);
-
-			hard_irq_disable();
-			/*
-			 * Call to start_secondary_resume() will not return.
-			 * Kernel stack will be reset and start_secondary()
-			 * will be called to continue the online operation.
-			 */
-			start_secondary_resume();
-		}
-	}
-
-	/* Requested state is CPU_STATE_OFFLINE at this point */
-	WARN_ON(get_preferred_offline_state(cpu) != CPU_STATE_OFFLINE);
-
-	set_cpu_current_state(cpu, CPU_STATE_OFFLINE);
 	unregister_slb_shadow(hwcpu);
 	rtas_stop_self();
 
@@ -200,24 +111,13 @@ static void pseries_cpu_die(unsigned int cpu)
 	int cpu_status = 1;
 	unsigned int pcpu = get_hard_smp_processor_id(cpu);
 
-	if (get_preferred_offline_state(cpu) == CPU_STATE_INACTIVE) {
-		cpu_status = 1;
-		for (tries = 0; tries < 5000; tries++) {
-			if (get_cpu_current_state(cpu) == CPU_STATE_INACTIVE) {
-				cpu_status = 0;
-				break;
-			}
-			msleep(1);
-		}
-	} else if (get_preferred_offline_state(cpu) == CPU_STATE_OFFLINE) {
+	for (tries = 0; tries < 25; tries++) {
+		cpu_status = smp_query_cpu_stopped(pcpu);
+		if (cpu_status == QCSS_STOPPED ||
+		    cpu_status == QCSS_HARDWARE_ERROR)
+			break;
+		cpu_relax();
 
-		for (tries = 0; tries < 25; tries++) {
-			cpu_status = smp_query_cpu_stopped(pcpu);
-			if (cpu_status == QCSS_STOPPED ||
-			    cpu_status == QCSS_HARDWARE_ERROR)
-				break;
-			cpu_relax();
-		}
 	}
 
 	if (cpu_status != 0) {
@@ -359,28 +259,15 @@ static int dlpar_offline_cpu(struct device_node *dn)
 			if (get_hard_smp_processor_id(cpu) != thread)
 				continue;
 
-			if (get_cpu_current_state(cpu) == CPU_STATE_OFFLINE)
+			if (!cpu_online(cpu))
 				break;
 
-			if (get_cpu_current_state(cpu) == CPU_STATE_ONLINE) {
-				set_preferred_offline_state(cpu,
-							    CPU_STATE_OFFLINE);
-				cpu_maps_update_done();
-				timed_topology_update(1);
-				rc = device_offline(get_cpu_device(cpu));
-				if (rc)
-					goto out;
-				cpu_maps_update_begin();
-				break;
-			}
-
-			/*
-			 * The cpu is in CPU_STATE_INACTIVE.
-			 * Upgrade it's state to CPU_STATE_OFFLINE.
-			 */
-			set_preferred_offline_state(cpu, CPU_STATE_OFFLINE);
-			WARN_ON(plpar_hcall_norets(H_PROD, thread) != H_SUCCESS);
-			__cpu_die(cpu);
+			cpu_maps_update_done();
+			timed_topology_update(1);
+			rc = device_offline(get_cpu_device(cpu));
+			if (rc)
+				goto out;
+			cpu_maps_update_begin();
 			break;
 		}
 		if (cpu == num_possible_cpus()) {
@@ -414,8 +301,6 @@ static int dlpar_online_cpu(struct device_node *dn)
 		for_each_present_cpu(cpu) {
 			if (get_hard_smp_processor_id(cpu) != thread)
 				continue;
-			BUG_ON(get_cpu_current_state(cpu)
-					!= CPU_STATE_OFFLINE);
 			cpu_maps_update_done();
 			timed_topology_update(1);
 			find_and_online_cpu_nid(cpu);
@@ -854,7 +739,6 @@ static int dlpar_cpu_add_by_count(u32 cpus_to_add)
 	parent = of_find_node_by_path("/cpus");
 	if (!parent) {
 		pr_warn("Could not find CPU root node in device tree\n");
-		kfree(cpu_drcs);
 		return -1;
 	}
 
@@ -1013,27 +897,8 @@ static struct notifier_block pseries_smp_nb = {
 	.notifier_call = pseries_smp_notifier,
 };
 
-#define MAX_CEDE_LATENCY_LEVELS		4
-#define	CEDE_LATENCY_PARAM_LENGTH	10
-#define CEDE_LATENCY_PARAM_MAX_LENGTH	\
-	(MAX_CEDE_LATENCY_LEVELS * CEDE_LATENCY_PARAM_LENGTH * sizeof(char))
-#define CEDE_LATENCY_TOKEN		45
-
-static char cede_parameters[CEDE_LATENCY_PARAM_MAX_LENGTH];
-
-static int parse_cede_parameters(void)
-{
-	memset(cede_parameters, 0, CEDE_LATENCY_PARAM_MAX_LENGTH);
-	return rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
-			 NULL,
-			 CEDE_LATENCY_TOKEN,
-			 __pa(cede_parameters),
-			 CEDE_LATENCY_PARAM_MAX_LENGTH);
-}
-
 static int __init pseries_cpu_hotplug_init(void)
 {
-	int cpu;
 	int qcss_tok;
 
 #ifdef CONFIG_ARCH_CPU_PROBE_RELEASE
@@ -1056,16 +921,8 @@ static int __init pseries_cpu_hotplug_init(void)
 	smp_ops->cpu_die = pseries_cpu_die;
 
 	/* Processors can be added/removed only on LPAR */
-	if (firmware_has_feature(FW_FEATURE_LPAR)) {
+	if (firmware_has_feature(FW_FEATURE_LPAR))
 		of_reconfig_notifier_register(&pseries_smp_nb);
-		cpu_maps_update_begin();
-		if (cede_offline_enabled && parse_cede_parameters() == 0) {
-			default_offline_state = CPU_STATE_INACTIVE;
-			for_each_online_cpu(cpu)
-				set_default_offline_state(cpu);
-		}
-		cpu_maps_update_done();
-	}
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/offline_states.h linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/offline_states.h
deleted file mode 100644
index 51414aee2862..000000000000
--- linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/offline_states.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _OFFLINE_STATES_H_
-#define _OFFLINE_STATES_H_
-
-/* Cpu offline states go here */
-enum cpu_state_vals {
-	CPU_STATE_OFFLINE,
-	CPU_STATE_INACTIVE,
-	CPU_STATE_ONLINE,
-	CPU_MAX_OFFLINE_STATES
-};
-
-#ifdef CONFIG_HOTPLUG_CPU
-extern enum cpu_state_vals get_cpu_current_state(int cpu);
-extern void set_cpu_current_state(int cpu, enum cpu_state_vals state);
-extern void set_preferred_offline_state(int cpu, enum cpu_state_vals state);
-extern void set_default_offline_state(int cpu);
-#else
-static inline enum cpu_state_vals get_cpu_current_state(int cpu)
-{
-	return CPU_STATE_ONLINE;
-}
-
-static inline void set_cpu_current_state(int cpu, enum cpu_state_vals state)
-{
-}
-
-static inline void set_preferred_offline_state(int cpu, enum cpu_state_vals state)
-{
-}
-
-static inline void set_default_offline_state(int cpu)
-{
-}
-#endif
-
-extern enum cpu_state_vals get_preferred_offline_state(int cpu);
-#endif
diff --git linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/pmem.c linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/pmem.c
index f860a897a9e0..f827de7087e9 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/pmem.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/pmem.c
@@ -24,7 +24,6 @@
 #include <asm/topology.h>
 
 #include "pseries.h"
-#include "offline_states.h"
 
 static struct device_node *pmem_node;
 
diff --git linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/smp.c linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/smp.c
index ad61e90032da..a8a070269151 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/smp.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/smp.c
@@ -44,8 +44,6 @@
 #include <asm/svm.h>
 
 #include "pseries.h"
-#include "offline_states.h"
-
 
 /*
  * The Primary thread of each non-boot processor was started from the OF client
@@ -108,10 +106,7 @@ static inline int smp_startup_cpu(unsigned int lcpu)
 
 	/* Fixup atomic count: it exited inside IRQ handler. */
 	task_thread_info(paca_ptrs[lcpu]->__current)->preempt_count	= 0;
-#ifdef CONFIG_HOTPLUG_CPU
-	if (get_cpu_current_state(lcpu) == CPU_STATE_INACTIVE)
-		goto out;
-#endif
+
 	/* 
 	 * If the RTAS start-cpu token does not exist then presume the
 	 * cpu is already spinning.
@@ -126,9 +121,6 @@ static inline int smp_startup_cpu(unsigned int lcpu)
 		return 0;
 	}
 
-#ifdef CONFIG_HOTPLUG_CPU
-out:
-#endif
 	return 1;
 }
 
@@ -143,10 +135,6 @@ static void smp_setup_cpu(int cpu)
 		vpa_init(cpu);
 
 	cpumask_clear_cpu(cpu, of_spin_mask);
-#ifdef CONFIG_HOTPLUG_CPU
-	set_cpu_current_state(cpu, CPU_STATE_ONLINE);
-	set_default_offline_state(cpu);
-#endif
 }
 
 static int smp_pSeries_kick_cpu(int nr)
@@ -163,20 +151,6 @@ static int smp_pSeries_kick_cpu(int nr)
 	 * the processor will continue on to secondary_start
 	 */
 	paca_ptrs[nr]->cpu_start = 1;
-#ifdef CONFIG_HOTPLUG_CPU
-	set_preferred_offline_state(nr, CPU_STATE_ONLINE);
-
-	if (get_cpu_current_state(nr) == CPU_STATE_INACTIVE) {
-		long rc;
-		unsigned long hcpuid;
-
-		hcpuid = get_hard_smp_processor_id(nr);
-		rc = plpar_hcall_norets(H_PROD, hcpuid);
-		if (rc != H_SUCCESS)
-			printk(KERN_ERR "Error: Prod to wake up processor %d "
-						"Ret= %ld\n", nr, rc);
-	}
-#endif
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/suspend.c linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/suspend.c
index 0a24a5a185f0..f789693f61f4 100644
--- linux-libre-5.7.15-gnu/arch/powerpc/platforms/pseries/suspend.c
+++ linux-libre-5.7.16-gnu/arch/powerpc/platforms/pseries/suspend.c
@@ -132,15 +132,11 @@ static ssize_t store_hibernate(struct device *dev,
 			       struct device_attribute *attr,
 			       const char *buf, size_t count)
 {
-	cpumask_var_t offline_mask;
 	int rc;
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	if (!alloc_cpumask_var(&offline_mask, GFP_KERNEL))
-		return -ENOMEM;
-
 	stream_id = simple_strtoul(buf, NULL, 16);
 
 	do {
@@ -150,32 +146,16 @@ static ssize_t store_hibernate(struct device *dev,
 	} while (rc == -EAGAIN);
 
 	if (!rc) {
-		/* All present CPUs must be online */
-		cpumask_andnot(offline_mask, cpu_present_mask,
-				cpu_online_mask);
-		rc = rtas_online_cpus_mask(offline_mask);
-		if (rc) {
-			pr_err("%s: Could not bring present CPUs online.\n",
-					__func__);
-			goto out;
-		}
-
 		stop_topology_update();
 		rc = pm_suspend(PM_SUSPEND_MEM);
 		start_topology_update();
-
-		/* Take down CPUs not online prior to suspend */
-		if (!rtas_offline_cpus_mask(offline_mask))
-			pr_warn("%s: Could not restore CPUs to offline "
-					"state.\n", __func__);
 	}
 
 	stream_id = 0;
 
 	if (!rc)
 		rc = count;
-out:
-	free_cpumask_var(offline_mask);
+
 	return rc;
 }
 
diff --git linux-libre-5.7.15-gnu/arch/s390/include/asm/topology.h linux-libre-5.7.16-gnu/arch/s390/include/asm/topology.h
index fbb507504a3b..3a0ac0c7a9a3 100644
--- linux-libre-5.7.15-gnu/arch/s390/include/asm/topology.h
+++ linux-libre-5.7.16-gnu/arch/s390/include/asm/topology.h
@@ -86,12 +86,6 @@ static inline const struct cpumask *cpumask_of_node(int node)
 
 #define pcibus_to_node(bus) __pcibus_to_node(bus)
 
-#define node_distance(a, b) __node_distance(a, b)
-static inline int __node_distance(int a, int b)
-{
-	return 0;
-}
-
 #else /* !CONFIG_NUMA */
 
 #define numa_node_id numa_node_id
diff --git linux-libre-5.7.15-gnu/arch/s390/mm/gmap.c linux-libre-5.7.16-gnu/arch/s390/mm/gmap.c
index 1a95d8809cc3..d035fcdcf083 100644
--- linux-libre-5.7.15-gnu/arch/s390/mm/gmap.c
+++ linux-libre-5.7.16-gnu/arch/s390/mm/gmap.c
@@ -2485,23 +2485,36 @@ void gmap_sync_dirty_log_pmd(struct gmap *gmap, unsigned long bitmap[4],
 }
 EXPORT_SYMBOL_GPL(gmap_sync_dirty_log_pmd);
 
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+static int thp_split_walk_pmd_entry(pmd_t *pmd, unsigned long addr,
+				    unsigned long end, struct mm_walk *walk)
+{
+	struct vm_area_struct *vma = walk->vma;
+
+	split_huge_pmd(vma, pmd, addr);
+	return 0;
+}
+
+static const struct mm_walk_ops thp_split_walk_ops = {
+	.pmd_entry	= thp_split_walk_pmd_entry,
+};
+
 static inline void thp_split_mm(struct mm_struct *mm)
 {
-#ifdef CONFIG_TRANSPARENT_HUGEPAGE
 	struct vm_area_struct *vma;
-	unsigned long addr;
 
 	for (vma = mm->mmap; vma != NULL; vma = vma->vm_next) {
-		for (addr = vma->vm_start;
-		     addr < vma->vm_end;
-		     addr += PAGE_SIZE)
-			follow_page(vma, addr, FOLL_SPLIT);
 		vma->vm_flags &= ~VM_HUGEPAGE;
 		vma->vm_flags |= VM_NOHUGEPAGE;
+		walk_page_vma(vma, &thp_split_walk_ops, NULL);
 	}
 	mm->def_flags |= VM_NOHUGEPAGE;
-#endif
 }
+#else
+static inline void thp_split_mm(struct mm_struct *mm)
+{
+}
+#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
 
 /*
  * Remove all empty zero pages from the mapping for lazy refaulting
diff --git linux-libre-5.7.15-gnu/arch/s390/net/bpf_jit_comp.c linux-libre-5.7.16-gnu/arch/s390/net/bpf_jit_comp.c
index 0f37a1b635f8..95809599ebff 100644
--- linux-libre-5.7.15-gnu/arch/s390/net/bpf_jit_comp.c
+++ linux-libre-5.7.16-gnu/arch/s390/net/bpf_jit_comp.c
@@ -489,6 +489,24 @@ static void save_restore_regs(struct bpf_jit *jit, int op, u32 stack_depth)
 	} while (re <= last);
 }
 
+static void bpf_skip(struct bpf_jit *jit, int size)
+{
+	if (size >= 6 && !is_valid_rel(size)) {
+		/* brcl 0xf,size */
+		EMIT6_PCREL_RIL(0xc0f4000000, size);
+		size -= 6;
+	} else if (size >= 4 && is_valid_rel(size)) {
+		/* brc 0xf,size */
+		EMIT4_PCREL(0xa7f40000, size);
+		size -= 4;
+	}
+	while (size >= 2) {
+		/* bcr 0,%0 */
+		_EMIT2(0x0700);
+		size -= 2;
+	}
+}
+
 /*
  * Emit function prologue
  *
@@ -1267,8 +1285,12 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp,
 		last = (i == fp->len - 1) ? 1 : 0;
 		if (last)
 			break;
-		/* j <exit> */
-		EMIT4_PCREL(0xa7f40000, jit->exit_ip - jit->prg);
+		if (!is_first_pass(jit) && can_use_rel(jit, jit->exit_ip))
+			/* brc 0xf, <exit> */
+			EMIT4_PCREL_RIC(0xa7040000, 0xf, jit->exit_ip);
+		else
+			/* brcl 0xf, <exit> */
+			EMIT6_PCREL_RILC(0xc0040000, 0xf, jit->exit_ip);
 		break;
 	/*
 	 * Branch relative (number of skipped instructions) to offset on
@@ -1416,21 +1438,10 @@ branch_ks:
 		}
 		break;
 branch_ku:
-		is_jmp32 = BPF_CLASS(insn->code) == BPF_JMP32;
-		/* clfi or clgfi %dst,imm */
-		EMIT6_IMM(is_jmp32 ? 0xc20f0000 : 0xc20e0000,
-			  dst_reg, imm);
-		if (!is_first_pass(jit) &&
-		    can_use_rel(jit, addrs[i + off + 1])) {
-			/* brc mask,off */
-			EMIT4_PCREL_RIC(0xa7040000,
-					mask >> 12, addrs[i + off + 1]);
-		} else {
-			/* brcl mask,off */
-			EMIT6_PCREL_RILC(0xc0040000,
-					 mask >> 12, addrs[i + off + 1]);
-		}
-		break;
+		/* lgfi %w1,imm (load sign extend imm) */
+		src_reg = REG_1;
+		EMIT6_IMM(0xc0010000, src_reg, imm);
+		goto branch_xu;
 branch_xs:
 		is_jmp32 = BPF_CLASS(insn->code) == BPF_JMP32;
 		if (!is_first_pass(jit) &&
@@ -1509,7 +1520,14 @@ static bool bpf_is_new_addr_sane(struct bpf_jit *jit, int i)
  */
 static int bpf_set_addr(struct bpf_jit *jit, int i)
 {
-	if (!bpf_is_new_addr_sane(jit, i))
+	int delta;
+
+	if (is_codegen_pass(jit)) {
+		delta = jit->prg - jit->addrs[i];
+		if (delta < 0)
+			bpf_skip(jit, -delta);
+	}
+	if (WARN_ON_ONCE(!bpf_is_new_addr_sane(jit, i)))
 		return -1;
 	jit->addrs[i] = jit->prg;
 	return 0;
diff --git linux-libre-5.7.15-gnu/arch/x86/crypto/aes_ctrby8_avx-x86_64.S linux-libre-5.7.16-gnu/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
index ec437db1fa54..494a3bda8487 100644
--- linux-libre-5.7.15-gnu/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
+++ linux-libre-5.7.16-gnu/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
@@ -127,10 +127,6 @@ ddq_add_8:
 
 /* generate a unique variable for ddq_add_x */
 
-.macro setddq n
-	var_ddq_add = ddq_add_\n
-.endm
-
 /* generate a unique variable for xmm register */
 .macro setxdata n
 	var_xdata = %xmm\n
@@ -140,9 +136,7 @@ ddq_add_8:
 
 .macro club name, id
 .altmacro
-	.if \name == DDQ_DATA
-		setddq %\id
-	.elseif \name == XDATA
+	.if \name == XDATA
 		setxdata %\id
 	.endif
 .noaltmacro
@@ -165,9 +159,8 @@ ddq_add_8:
 
 	.set i, 1
 	.rept (by - 1)
-		club DDQ_DATA, i
 		club XDATA, i
-		vpaddq	var_ddq_add(%rip), xcounter, var_xdata
+		vpaddq	(ddq_add_1 + 16 * (i - 1))(%rip), xcounter, var_xdata
 		vptest	ddq_low_msk(%rip), var_xdata
 		jnz 1f
 		vpaddq	ddq_high_add_1(%rip), var_xdata, var_xdata
@@ -180,8 +173,7 @@ ddq_add_8:
 	vmovdqa	1*16(p_keys), xkeyA
 
 	vpxor	xkey0, xdata0, xdata0
-	club DDQ_DATA, by
-	vpaddq	var_ddq_add(%rip), xcounter, xcounter
+	vpaddq	(ddq_add_1 + 16 * (by - 1))(%rip), xcounter, xcounter
 	vptest	ddq_low_msk(%rip), xcounter
 	jnz	1f
 	vpaddq	ddq_high_add_1(%rip), xcounter, xcounter
diff --git linux-libre-5.7.15-gnu/arch/x86/crypto/aesni-intel_asm.S linux-libre-5.7.16-gnu/arch/x86/crypto/aesni-intel_asm.S
index cad6e1bfa7d5..c216de287742 100644
--- linux-libre-5.7.15-gnu/arch/x86/crypto/aesni-intel_asm.S
+++ linux-libre-5.7.16-gnu/arch/x86/crypto/aesni-intel_asm.S
@@ -266,7 +266,7 @@ ALL_F:      .octa 0xffffffffffffffffffffffffffffffff
 	PSHUFB_XMM %xmm2, %xmm0
 	movdqu %xmm0, CurCount(%arg2) # ctx_data.current_counter = iv
 
-	PRECOMPUTE \SUBKEY, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
+	PRECOMPUTE \SUBKEY, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7
 	movdqu HashKey(%arg2), %xmm13
 
 	CALC_AAD_HASH %xmm13, \AAD, \AADLEN, %xmm0, %xmm1, %xmm2, %xmm3, \
@@ -978,7 +978,7 @@ _initial_blocks_done\@:
 * arg1, %arg3, %arg4 are used as pointers only, not modified
 * %r11 is the data offset value
 */
-.macro GHASH_4_ENCRYPT_4_PARALLEL_ENC TMP1 TMP2 TMP3 TMP4 TMP5 \
+.macro GHASH_4_ENCRYPT_4_PARALLEL_enc TMP1 TMP2 TMP3 TMP4 TMP5 \
 TMP6 XMM0 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 operation
 
 	movdqa	  \XMM1, \XMM5
@@ -1186,7 +1186,7 @@ aes_loop_par_enc_done\@:
 * arg1, %arg3, %arg4 are used as pointers only, not modified
 * %r11 is the data offset value
 */
-.macro GHASH_4_ENCRYPT_4_PARALLEL_DEC TMP1 TMP2 TMP3 TMP4 TMP5 \
+.macro GHASH_4_ENCRYPT_4_PARALLEL_dec TMP1 TMP2 TMP3 TMP4 TMP5 \
 TMP6 XMM0 XMM1 XMM2 XMM3 XMM4 XMM5 XMM6 XMM7 XMM8 operation
 
 	movdqa	  \XMM1, \XMM5
diff --git linux-libre-5.7.15-gnu/arch/x86/events/intel/uncore_snb.c linux-libre-5.7.16-gnu/arch/x86/events/intel/uncore_snb.c
index 3de1065eefc4..1038e9f1e354 100644
--- linux-libre-5.7.15-gnu/arch/x86/events/intel/uncore_snb.c
+++ linux-libre-5.7.16-gnu/arch/x86/events/intel/uncore_snb.c
@@ -1085,6 +1085,7 @@ static struct pci_dev *tgl_uncore_get_mc_dev(void)
 }
 
 #define TGL_UNCORE_MMIO_IMC_MEM_OFFSET		0x10000
+#define TGL_UNCORE_PCI_IMC_MAP_SIZE		0xe000
 
 static void tgl_uncore_imc_freerunning_init_box(struct intel_uncore_box *box)
 {
@@ -1112,7 +1113,7 @@ static void tgl_uncore_imc_freerunning_init_box(struct intel_uncore_box *box)
 	addr |= ((resource_size_t)mch_bar << 32);
 #endif
 
-	box->io_addr = ioremap(addr, SNB_UNCORE_PCI_IMC_MAP_SIZE);
+	box->io_addr = ioremap(addr, TGL_UNCORE_PCI_IMC_MAP_SIZE);
 }
 
 static struct intel_uncore_ops tgl_uncore_imc_freerunning_ops = {
diff --git linux-libre-5.7.15-gnu/arch/x86/include/asm/uaccess.h linux-libre-5.7.16-gnu/arch/x86/include/asm/uaccess.h
index d8f283b9a569..d1323c73cf6d 100644
--- linux-libre-5.7.15-gnu/arch/x86/include/asm/uaccess.h
+++ linux-libre-5.7.16-gnu/arch/x86/include/asm/uaccess.h
@@ -314,11 +314,14 @@ do {									\
 
 #define __get_user_size(x, ptr, size, retval)				\
 do {									\
+	unsigned char x_u8__;						\
+									\
 	retval = 0;							\
 	__chk_user_ptr(ptr);						\
 	switch (size) {							\
 	case 1:								\
-		__get_user_asm(x, ptr, retval, "b", "=q");		\
+		__get_user_asm(x_u8__, ptr, retval, "b", "=q");		\
+		(x) = x_u8__;						\
 		break;							\
 	case 2:								\
 		__get_user_asm(x, ptr, retval, "w", "=r");		\
diff --git linux-libre-5.7.15-gnu/arch/x86/kernel/apic/io_apic.c linux-libre-5.7.16-gnu/arch/x86/kernel/apic/io_apic.c
index 57447f03ee87..71c16618ec3c 100644
--- linux-libre-5.7.15-gnu/arch/x86/kernel/apic/io_apic.c
+++ linux-libre-5.7.16-gnu/arch/x86/kernel/apic/io_apic.c
@@ -2348,8 +2348,13 @@ static int mp_irqdomain_create(int ioapic)
 
 static void ioapic_destroy_irqdomain(int idx)
 {
+	struct ioapic_domain_cfg *cfg = &ioapics[idx].irqdomain_cfg;
+	struct fwnode_handle *fn = ioapics[idx].irqdomain->fwnode;
+
 	if (ioapics[idx].irqdomain) {
 		irq_domain_remove(ioapics[idx].irqdomain);
+		if (!cfg->dev)
+			irq_domain_free_fwnode(fn);
 		ioapics[idx].irqdomain = NULL;
 	}
 }
diff --git linux-libre-5.7.15-gnu/arch/x86/kernel/cpu/mce/inject.c linux-libre-5.7.16-gnu/arch/x86/kernel/cpu/mce/inject.c
index 3413b41b8d55..dc28a615e340 100644
--- linux-libre-5.7.15-gnu/arch/x86/kernel/cpu/mce/inject.c
+++ linux-libre-5.7.16-gnu/arch/x86/kernel/cpu/mce/inject.c
@@ -511,7 +511,7 @@ static void do_inject(void)
 	 */
 	if (inj_type == DFR_INT_INJ) {
 		i_mce.status |= MCI_STATUS_DEFERRED;
-		i_mce.status |= (i_mce.status & ~MCI_STATUS_UC);
+		i_mce.status &= ~MCI_STATUS_UC;
 	}
 
 	/*
diff --git linux-libre-5.7.15-gnu/arch/x86/kernel/process_64.c linux-libre-5.7.16-gnu/arch/x86/kernel/process_64.c
index 5ef9d8f25b0e..cf2cda72a75b 100644
--- linux-libre-5.7.15-gnu/arch/x86/kernel/process_64.c
+++ linux-libre-5.7.16-gnu/arch/x86/kernel/process_64.c
@@ -315,7 +315,7 @@ static unsigned long x86_fsgsbase_read_task(struct task_struct *task,
 		 */
 		mutex_lock(&task->mm->context.lock);
 		ldt = task->mm->context.ldt;
-		if (unlikely(idx >= ldt->nr_entries))
+		if (unlikely(!ldt || idx >= ldt->nr_entries))
 			base = 0;
 		else
 			base = get_desc_base(ldt->entries + idx);
diff --git linux-libre-5.7.15-gnu/arch/x86/kernel/smpboot.c linux-libre-5.7.16-gnu/arch/x86/kernel/smpboot.c
index 2f24c334a938..e5b2b20a0aee 100644
--- linux-libre-5.7.15-gnu/arch/x86/kernel/smpboot.c
+++ linux-libre-5.7.16-gnu/arch/x86/kernel/smpboot.c
@@ -1974,6 +1974,7 @@ static bool core_set_max_freq_ratio(u64 *base_freq, u64 *turbo_freq)
 static bool intel_set_max_freq_ratio(void)
 {
 	u64 base_freq, turbo_freq;
+	u64 turbo_ratio;
 
 	if (slv_set_max_freq_ratio(&base_freq, &turbo_freq))
 		goto out;
@@ -1999,15 +2000,23 @@ out:
 	/*
 	 * Some hypervisors advertise X86_FEATURE_APERFMPERF
 	 * but then fill all MSR's with zeroes.
+	 * Some CPUs have turbo boost but don't declare any turbo ratio
+	 * in MSR_TURBO_RATIO_LIMIT.
 	 */
-	if (!base_freq) {
-		pr_debug("Couldn't determine cpu base frequency, necessary for scale-invariant accounting.\n");
+	if (!base_freq || !turbo_freq) {
+		pr_debug("Couldn't determine cpu base or turbo frequency, necessary for scale-invariant accounting.\n");
 		return false;
 	}
 
-	arch_turbo_freq_ratio = div_u64(turbo_freq * SCHED_CAPACITY_SCALE,
-					base_freq);
+	turbo_ratio = div_u64(turbo_freq * SCHED_CAPACITY_SCALE, base_freq);
+	if (!turbo_ratio) {
+		pr_debug("Non-zero turbo and base frequencies led to a 0 ratio.\n");
+		return false;
+	}
+
+	arch_turbo_freq_ratio = turbo_ratio;
 	arch_set_max_freq_ratio(turbo_disabled());
+
 	return true;
 }
 
diff --git linux-libre-5.7.15-gnu/arch/x86/kvm/svm/svm.c linux-libre-5.7.16-gnu/arch/x86/kvm/svm/svm.c
index 7dbfc0bc738c..27c0cc61fb08 100644
--- linux-libre-5.7.15-gnu/arch/x86/kvm/svm/svm.c
+++ linux-libre-5.7.16-gnu/arch/x86/kvm/svm/svm.c
@@ -2509,7 +2509,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr)
 		    !guest_cpuid_has(vcpu, X86_FEATURE_AMD_SSBD))
 			return 1;
 
-		if (data & ~kvm_spec_ctrl_valid_bits(vcpu))
+		if (kvm_spec_ctrl_test_value(data))
 			return 1;
 
 		svm->spec_ctrl = data;
diff --git linux-libre-5.7.15-gnu/arch/x86/kvm/vmx/vmx.c linux-libre-5.7.16-gnu/arch/x86/kvm/vmx/vmx.c
index 8fafcb2cd103..9938a7e698db 100644
--- linux-libre-5.7.15-gnu/arch/x86/kvm/vmx/vmx.c
+++ linux-libre-5.7.16-gnu/arch/x86/kvm/vmx/vmx.c
@@ -2015,7 +2015,7 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
 		    !guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL))
 			return 1;
 
-		if (data & ~kvm_spec_ctrl_valid_bits(vcpu))
+		if (kvm_spec_ctrl_test_value(data))
 			return 1;
 
 		vmx->spec_ctrl = data;
diff --git linux-libre-5.7.15-gnu/arch/x86/kvm/x86.c linux-libre-5.7.16-gnu/arch/x86/kvm/x86.c
index 738a558c915c..51ccb4dfaad2 100644
--- linux-libre-5.7.15-gnu/arch/x86/kvm/x86.c
+++ linux-libre-5.7.16-gnu/arch/x86/kvm/x86.c
@@ -10573,28 +10573,32 @@ bool kvm_arch_no_poll(struct kvm_vcpu *vcpu)
 }
 EXPORT_SYMBOL_GPL(kvm_arch_no_poll);
 
-u64 kvm_spec_ctrl_valid_bits(struct kvm_vcpu *vcpu)
+
+int kvm_spec_ctrl_test_value(u64 value)
 {
-	uint64_t bits = SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD;
+	/*
+	 * test that setting IA32_SPEC_CTRL to given value
+	 * is allowed by the host processor
+	 */
 
-	/* The STIBP bit doesn't fault even if it's not advertised */
-	if (!guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL) &&
-	    !guest_cpuid_has(vcpu, X86_FEATURE_AMD_IBRS))
-		bits &= ~(SPEC_CTRL_IBRS | SPEC_CTRL_STIBP);
-	if (!boot_cpu_has(X86_FEATURE_SPEC_CTRL) &&
-	    !boot_cpu_has(X86_FEATURE_AMD_IBRS))
-		bits &= ~(SPEC_CTRL_IBRS | SPEC_CTRL_STIBP);
+	u64 saved_value;
+	unsigned long flags;
+	int ret = 0;
 
-	if (!guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL_SSBD) &&
-	    !guest_cpuid_has(vcpu, X86_FEATURE_AMD_SSBD))
-		bits &= ~SPEC_CTRL_SSBD;
-	if (!boot_cpu_has(X86_FEATURE_SPEC_CTRL_SSBD) &&
-	    !boot_cpu_has(X86_FEATURE_AMD_SSBD))
-		bits &= ~SPEC_CTRL_SSBD;
+	local_irq_save(flags);
 
-	return bits;
+	if (rdmsrl_safe(MSR_IA32_SPEC_CTRL, &saved_value))
+		ret = 1;
+	else if (wrmsrl_safe(MSR_IA32_SPEC_CTRL, value))
+		ret = 1;
+	else
+		wrmsrl(MSR_IA32_SPEC_CTRL, saved_value);
+
+	local_irq_restore(flags);
+
+	return ret;
 }
-EXPORT_SYMBOL_GPL(kvm_spec_ctrl_valid_bits);
+EXPORT_SYMBOL_GPL(kvm_spec_ctrl_test_value);
 
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_exit);
 EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_fast_mmio);
diff --git linux-libre-5.7.15-gnu/arch/x86/kvm/x86.h linux-libre-5.7.16-gnu/arch/x86/kvm/x86.h
index b968acc0516f..73c62b5d2765 100644
--- linux-libre-5.7.15-gnu/arch/x86/kvm/x86.h
+++ linux-libre-5.7.16-gnu/arch/x86/kvm/x86.h
@@ -357,6 +357,6 @@ static inline bool kvm_dr7_valid(u64 data)
 
 void kvm_load_guest_xsave_state(struct kvm_vcpu *vcpu);
 void kvm_load_host_xsave_state(struct kvm_vcpu *vcpu);
-u64 kvm_spec_ctrl_valid_bits(struct kvm_vcpu *vcpu);
+int kvm_spec_ctrl_test_value(u64 value);
 
 #endif
diff --git linux-libre-5.7.15-gnu/block/blk-iocost.c linux-libre-5.7.16-gnu/block/blk-iocost.c
index ef193389fffe..b5a9cfcd75e9 100644
--- linux-libre-5.7.15-gnu/block/blk-iocost.c
+++ linux-libre-5.7.16-gnu/block/blk-iocost.c
@@ -1374,7 +1374,7 @@ static void ioc_timer_fn(struct timer_list *timer)
 	 * should have woken up in the last period and expire idle iocgs.
 	 */
 	list_for_each_entry_safe(iocg, tiocg, &ioc->active_iocgs, active_list) {
-		if (!waitqueue_active(&iocg->waitq) && iocg->abs_vdebt &&
+		if (!waitqueue_active(&iocg->waitq) && !iocg->abs_vdebt &&
 		    !iocg_is_idle(iocg))
 			continue;
 
diff --git linux-libre-5.7.15-gnu/block/blk-zoned.c linux-libre-5.7.16-gnu/block/blk-zoned.c
index f87956e0dcaf..0dd17a6d0098 100644
--- linux-libre-5.7.15-gnu/block/blk-zoned.c
+++ linux-libre-5.7.16-gnu/block/blk-zoned.c
@@ -478,6 +478,9 @@ int blk_revalidate_disk_zones(struct gendisk *disk)
 	if (WARN_ON_ONCE(!queue_is_mq(q)))
 		return -EIO;
 
+	if (!get_capacity(disk))
+		return -EIO;
+
 	/*
 	 * Ensure that all memory allocations in this context are done as if
 	 * GFP_NOIO was specified.
diff --git linux-libre-5.7.15-gnu/drivers/acpi/acpica/exprep.c linux-libre-5.7.16-gnu/drivers/acpi/acpica/exprep.c
index a4e306690a21..4a0f03157e08 100644
--- linux-libre-5.7.15-gnu/drivers/acpi/acpica/exprep.c
+++ linux-libre-5.7.16-gnu/drivers/acpi/acpica/exprep.c
@@ -473,10 +473,6 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info)
 				    (u8)access_byte_width;
 			}
 		}
-		/* An additional reference for the container */
-
-		acpi_ut_add_reference(obj_desc->field.region_obj);
-
 		ACPI_DEBUG_PRINT((ACPI_DB_BFIELD,
 				  "RegionField: BitOff %X, Off %X, Gran %X, Region %p\n",
 				  obj_desc->field.start_field_bit_offset,
diff --git linux-libre-5.7.15-gnu/drivers/acpi/acpica/utdelete.c linux-libre-5.7.16-gnu/drivers/acpi/acpica/utdelete.c
index c365faf4e6cd..4c0d4e434196 100644
--- linux-libre-5.7.15-gnu/drivers/acpi/acpica/utdelete.c
+++ linux-libre-5.7.16-gnu/drivers/acpi/acpica/utdelete.c
@@ -568,11 +568,6 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
 			next_object = object->buffer_field.buffer_obj;
 			break;
 
-		case ACPI_TYPE_LOCAL_REGION_FIELD:
-
-			next_object = object->field.region_obj;
-			break;
-
 		case ACPI_TYPE_LOCAL_BANK_FIELD:
 
 			next_object = object->bank_field.bank_obj;
@@ -613,6 +608,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
 			}
 			break;
 
+		case ACPI_TYPE_LOCAL_REGION_FIELD:
 		case ACPI_TYPE_REGION:
 		default:
 
diff --git linux-libre-5.7.15-gnu/drivers/base/dd.c linux-libre-5.7.16-gnu/drivers/base/dd.c
index 94037be7f5d7..60bd0a9b9918 100644
--- linux-libre-5.7.15-gnu/drivers/base/dd.c
+++ linux-libre-5.7.16-gnu/drivers/base/dd.c
@@ -276,7 +276,7 @@ static void deferred_probe_timeout_work_func(struct work_struct *work)
 
 	list_for_each_entry_safe(private, p, &deferred_probe_pending_list, deferred_probe)
 		dev_info(private->device, "deferred probe pending");
-	wake_up(&probe_timeout_waitqueue);
+	wake_up_all(&probe_timeout_waitqueue);
 }
 static DECLARE_DELAYED_WORK(deferred_probe_timeout_work, deferred_probe_timeout_work_func);
 
@@ -487,7 +487,8 @@ static int really_probe(struct device *dev, struct device_driver *drv)
 		 drv->bus->name, __func__, drv->name, dev_name(dev));
 	if (!list_empty(&dev->devres_head)) {
 		dev_crit(dev, "Resources present before probing\n");
-		return -EBUSY;
+		ret = -EBUSY;
+		goto done;
 	}
 
 re_probe:
@@ -608,7 +609,7 @@ pinctrl_bind_failed:
 	ret = 0;
 done:
 	atomic_dec(&probe_count);
-	wake_up(&probe_waitqueue);
+	wake_up_all(&probe_waitqueue);
 	return ret;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/base/firmware_loader/fallback_platform.c linux-libre-5.7.16-gnu/drivers/base/firmware_loader/fallback_platform.c
index c88c745590fe..723ff8bcf3e7 100644
--- linux-libre-5.7.15-gnu/drivers/base/firmware_loader/fallback_platform.c
+++ linux-libre-5.7.16-gnu/drivers/base/firmware_loader/fallback_platform.c
@@ -25,7 +25,10 @@ int firmware_fallback_platform(struct fw_priv *fw_priv, enum fw_opt opt_flags)
 	if (rc)
 		return rc; /* rc == -ENOENT when the fw was not found */
 
-	fw_priv->data = vmalloc(size);
+	if (fw_priv->data && size > fw_priv->allocated_size)
+		return -ENOMEM;
+	if (!fw_priv->data)
+		fw_priv->data = vmalloc(size);
 	if (!fw_priv->data)
 		return -ENOMEM;
 
diff --git linux-libre-5.7.15-gnu/drivers/block/loop.c linux-libre-5.7.16-gnu/drivers/block/loop.c
index 418bb4621255..6b36fc2f4edc 100644
--- linux-libre-5.7.15-gnu/drivers/block/loop.c
+++ linux-libre-5.7.16-gnu/drivers/block/loop.c
@@ -2333,6 +2333,8 @@ static void __exit loop_exit(void)
 
 	range = max_loop ? max_loop << part_shift : 1UL << MINORBITS;
 
+	mutex_lock(&loop_ctl_mutex);
+
 	idr_for_each(&loop_index_idr, &loop_exit_cb, NULL);
 	idr_destroy(&loop_index_idr);
 
@@ -2340,6 +2342,8 @@ static void __exit loop_exit(void)
 	unregister_blkdev(LOOP_MAJOR, "loop");
 
 	misc_deregister(&loop_misc);
+
+	mutex_unlock(&loop_ctl_mutex);
 }
 
 module_init(loop_init);
diff --git linux-libre-5.7.15-gnu/drivers/bluetooth/btmtksdio.c linux-libre-5.7.16-gnu/drivers/bluetooth/btmtksdio.c
index 37cc6a85de81..cc051e08cff2 100644
--- linux-libre-5.7.15-gnu/drivers/bluetooth/btmtksdio.c
+++ linux-libre-5.7.16-gnu/drivers/bluetooth/btmtksdio.c
@@ -685,7 +685,7 @@ static int mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
 	const u8 *fw_ptr;
 	size_t fw_size;
 	int err, dlen;
-	u8 flag;
+	u8 flag, param;
 
 	err = reject_firmware(&fw, fwname, &hdev->dev);
 	if (err < 0) {
@@ -693,6 +693,20 @@ static int mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
 		return err;
 	}
 
+	/* Power on data RAM the firmware relies on. */
+	param = 1;
+	wmt_params.op = MTK_WMT_FUNC_CTRL;
+	wmt_params.flag = 3;
+	wmt_params.dlen = sizeof(param);
+	wmt_params.data = &param;
+	wmt_params.status = NULL;
+
+	err = mtk_hci_wmt_sync(hdev, &wmt_params);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to power on data RAM (%d)", err);
+		return err;
+	}
+
 	fw_ptr = fw->data;
 	fw_size = fw->size;
 
diff --git linux-libre-5.7.15-gnu/drivers/bluetooth/btusb.c linux-libre-5.7.16-gnu/drivers/bluetooth/btusb.c
index cb5d7307d3f8..971a5aff2933 100644
--- linux-libre-5.7.15-gnu/drivers/bluetooth/btusb.c
+++ linux-libre-5.7.16-gnu/drivers/bluetooth/btusb.c
@@ -1631,6 +1631,7 @@ static int btusb_setup_csr(struct hci_dev *hdev)
 {
 	struct hci_rp_read_local_version *rp;
 	struct sk_buff *skb;
+	bool is_fake = false;
 
 	BT_DBG("%s", hdev->name);
 
@@ -1650,18 +1651,69 @@ static int btusb_setup_csr(struct hci_dev *hdev)
 
 	rp = (struct hci_rp_read_local_version *)skb->data;
 
-	/* Detect controllers which aren't real CSR ones. */
+	/* Detect a wide host of Chinese controllers that aren't CSR.
+	 *
+	 * Known fake bcdDevices: 0x0100, 0x0134, 0x1915, 0x2520, 0x7558, 0x8891
+	 *
+	 * The main thing they have in common is that these are really popular low-cost
+	 * options that support newer Bluetooth versions but rely on heavy VID/PID
+	 * squatting of this poor old Bluetooth 1.1 device. Even sold as such.
+	 *
+	 * We detect actual CSR devices by checking that the HCI manufacturer code
+	 * is Cambridge Silicon Radio (10) and ensuring that LMP sub-version and
+	 * HCI rev values always match. As they both store the firmware number.
+	 */
 	if (le16_to_cpu(rp->manufacturer) != 10 ||
-	    le16_to_cpu(rp->lmp_subver) == 0x0c5c) {
+	    le16_to_cpu(rp->hci_rev) != le16_to_cpu(rp->lmp_subver))
+		is_fake = true;
+
+	/* Known legit CSR firmware build numbers and their supported BT versions:
+	 * - 1.1 (0x1) -> 0x0073, 0x020d, 0x033c, 0x034e
+	 * - 1.2 (0x2) ->                 0x04d9, 0x0529
+	 * - 2.0 (0x3) ->         0x07a6, 0x07ad, 0x0c5c
+	 * - 2.1 (0x4) ->         0x149c, 0x1735, 0x1899 (0x1899 is a BlueCore4-External)
+	 * - 4.0 (0x6) ->         0x1d86, 0x2031, 0x22bb
+	 *
+	 * e.g. Real CSR dongles with LMP subversion 0x73 are old enough that
+	 *      support BT 1.1 only; so it's a dead giveaway when some
+	 *      third-party BT 4.0 dongle reuses it.
+	 */
+	else if (le16_to_cpu(rp->lmp_subver) <= 0x034e &&
+		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_1_1)
+		is_fake = true;
+
+	else if (le16_to_cpu(rp->lmp_subver) <= 0x0529 &&
+		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_1_2)
+		is_fake = true;
+
+	else if (le16_to_cpu(rp->lmp_subver) <= 0x0c5c &&
+		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_2_0)
+		is_fake = true;
+
+	else if (le16_to_cpu(rp->lmp_subver) <= 0x1899 &&
+		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_2_1)
+		is_fake = true;
+
+	else if (le16_to_cpu(rp->lmp_subver) <= 0x22bb &&
+		 le16_to_cpu(rp->hci_ver) > BLUETOOTH_VER_4_0)
+		is_fake = true;
+
+	if (is_fake) {
+		bt_dev_warn(hdev, "CSR: Unbranded CSR clone detected; adding workarounds...");
+
+		/* Generally these clones have big discrepancies between
+		 * advertised features and what's actually supported.
+		 * Probably will need to be expanded in the future;
+		 * without these the controller will lock up.
+		 */
+		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
+		set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks);
+
 		/* Clear the reset quirk since this is not an actual
 		 * early Bluetooth 1.1 device from CSR.
 		 */
 		clear_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);
-
-		/* These fake CSR controllers have all a broken
-		 * stored link key handling and so just disable it.
-		 */
-		set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks);
+		clear_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
 	}
 
 	kfree_skb(skb);
@@ -2826,7 +2878,7 @@ static int btusb_mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
 	const u8 *fw_ptr;
 	size_t fw_size;
 	int err, dlen;
-	u8 flag;
+	u8 flag, param;
 
 	err = reject_firmware(&fw, fwname, &hdev->dev);
 	if (err < 0) {
@@ -2834,6 +2886,20 @@ static int btusb_mtk_setup_firmware(struct hci_dev *hdev, const char *fwname)
 		return err;
 	}
 
+	/* Power on data RAM the firmware relies on. */
+	param = 1;
+	wmt_params.op = BTMTK_WMT_FUNC_CTRL;
+	wmt_params.flag = 3;
+	wmt_params.dlen = sizeof(param);
+	wmt_params.data = &param;
+	wmt_params.status = NULL;
+
+	err = btusb_mtk_hci_wmt_sync(hdev, &wmt_params);
+	if (err < 0) {
+		bt_dev_err(hdev, "Failed to power on data RAM (%d)", err);
+		return err;
+	}
+
 	fw_ptr = fw->data;
 	fw_size = fw->size;
 
@@ -3890,11 +3956,13 @@ static int btusb_probe(struct usb_interface *intf,
 		if (bcdDevice < 0x117)
 			set_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks);
 
+		/* This must be set first in case we disable it for fakes */
+		set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
+
 		/* Fake CSR devices with broken commands */
-		if (bcdDevice <= 0x100 || bcdDevice == 0x134)
+		if (le16_to_cpu(udev->descriptor.idVendor)  == 0x0a12 &&
+		    le16_to_cpu(udev->descriptor.idProduct) == 0x0001)
 			hdev->setup = btusb_setup_csr;
-
-		set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
 	}
 
 	if (id->driver_info & BTUSB_SNIFFER) {
diff --git linux-libre-5.7.15-gnu/drivers/bluetooth/hci_h5.c linux-libre-5.7.16-gnu/drivers/bluetooth/hci_h5.c
index 106c110efe56..0ce3d9fe0286 100644
--- linux-libre-5.7.15-gnu/drivers/bluetooth/hci_h5.c
+++ linux-libre-5.7.16-gnu/drivers/bluetooth/hci_h5.c
@@ -793,7 +793,7 @@ static int h5_serdev_probe(struct serdev_device *serdev)
 	if (!h5)
 		return -ENOMEM;
 
-	set_bit(HCI_UART_RESET_ON_INIT, &h5->serdev_hu.flags);
+	set_bit(HCI_UART_RESET_ON_INIT, &h5->serdev_hu.hdev_flags);
 
 	h5->hu = &h5->serdev_hu;
 	h5->serdev_hu.serdev = serdev;
diff --git linux-libre-5.7.15-gnu/drivers/bluetooth/hci_qca.c linux-libre-5.7.16-gnu/drivers/bluetooth/hci_qca.c
index 0b1036e5e963..6a3c80e1b19c 100644
--- linux-libre-5.7.15-gnu/drivers/bluetooth/hci_qca.c
+++ linux-libre-5.7.16-gnu/drivers/bluetooth/hci_qca.c
@@ -45,7 +45,7 @@
 #define HCI_MAX_IBS_SIZE	10
 
 #define IBS_WAKE_RETRANS_TIMEOUT_MS	100
-#define IBS_BTSOC_TX_IDLE_TIMEOUT_MS	40
+#define IBS_BTSOC_TX_IDLE_TIMEOUT_MS	200
 #define IBS_HOST_TX_IDLE_TIMEOUT_MS	2000
 #define CMD_TRANS_TIMEOUT_MS		100
 #define MEMDUMP_TIMEOUT_MS		8000
@@ -71,7 +71,8 @@ enum qca_flags {
 	QCA_DROP_VENDOR_EVENT,
 	QCA_SUSPENDING,
 	QCA_MEMDUMP_COLLECTION,
-	QCA_HW_ERROR_EVENT
+	QCA_HW_ERROR_EVENT,
+	QCA_SSR_TRIGGERED
 };
 
 
@@ -854,6 +855,13 @@ static int qca_enqueue(struct hci_uart *hu, struct sk_buff *skb)
 	BT_DBG("hu %p qca enq skb %p tx_ibs_state %d", hu, skb,
 	       qca->tx_ibs_state);
 
+	if (test_bit(QCA_SSR_TRIGGERED, &qca->flags)) {
+		/* As SSR is in progress, ignore the packets */
+		bt_dev_dbg(hu->hdev, "SSR is in progress");
+		kfree_skb(skb);
+		return 0;
+	}
+
 	/* Prepend skb with frame type */
 	memcpy(skb_push(skb, 1), &hci_skb_pkt_type(skb), 1);
 
@@ -973,8 +981,11 @@ static void qca_controller_memdump(struct work_struct *work)
 	while ((skb = skb_dequeue(&qca->rx_memdump_q))) {
 
 		mutex_lock(&qca->hci_memdump_lock);
-		/* Skip processing the received packets if timeout detected. */
-		if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT) {
+		/* Skip processing the received packets if timeout detected
+		 * or memdump collection completed.
+		 */
+		if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT ||
+		    qca->memdump_state == QCA_MEMDUMP_COLLECTED) {
 			mutex_unlock(&qca->hci_memdump_lock);
 			return;
 		}
@@ -1085,6 +1096,7 @@ static int qca_controller_memdump_event(struct hci_dev *hdev,
 	struct hci_uart *hu = hci_get_drvdata(hdev);
 	struct qca_data *qca = hu->priv;
 
+	set_bit(QCA_SSR_TRIGGERED, &qca->flags);
 	skb_queue_tail(&qca->rx_memdump_q, skb);
 	queue_work(qca->workqueue, &qca->ctrl_memdump_evt);
 
@@ -1442,9 +1454,8 @@ static void qca_hw_error(struct hci_dev *hdev, u8 code)
 {
 	struct hci_uart *hu = hci_get_drvdata(hdev);
 	struct qca_data *qca = hu->priv;
-	struct qca_memdump_data *qca_memdump = qca->qca_memdump;
-	char *memdump_buf = NULL;
 
+	set_bit(QCA_SSR_TRIGGERED, &qca->flags);
 	set_bit(QCA_HW_ERROR_EVENT, &qca->flags);
 	bt_dev_info(hdev, "mem_dump_status: %d", qca->memdump_state);
 
@@ -1466,19 +1477,23 @@ static void qca_hw_error(struct hci_dev *hdev, u8 code)
 		qca_wait_for_dump_collection(hdev);
 	}
 
+	mutex_lock(&qca->hci_memdump_lock);
 	if (qca->memdump_state != QCA_MEMDUMP_COLLECTED) {
 		bt_dev_err(hu->hdev, "clearing allocated memory due to memdump timeout");
-		mutex_lock(&qca->hci_memdump_lock);
-		if (qca_memdump)
-			memdump_buf = qca_memdump->memdump_buf_head;
-		vfree(memdump_buf);
-		kfree(qca_memdump);
-		qca->qca_memdump = NULL;
+		if (qca->qca_memdump) {
+			vfree(qca->qca_memdump->memdump_buf_head);
+			kfree(qca->qca_memdump);
+			qca->qca_memdump = NULL;
+		}
 		qca->memdump_state = QCA_MEMDUMP_TIMEOUT;
 		cancel_delayed_work(&qca->ctrl_memdump_timeout);
-		skb_queue_purge(&qca->rx_memdump_q);
-		mutex_unlock(&qca->hci_memdump_lock);
+	}
+	mutex_unlock(&qca->hci_memdump_lock);
+
+	if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT ||
+	    qca->memdump_state == QCA_MEMDUMP_COLLECTED) {
 		cancel_work_sync(&qca->ctrl_memdump_evt);
+		skb_queue_purge(&qca->rx_memdump_q);
 	}
 
 	clear_bit(QCA_HW_ERROR_EVENT, &qca->flags);
@@ -1489,10 +1504,30 @@ static void qca_cmd_timeout(struct hci_dev *hdev)
 	struct hci_uart *hu = hci_get_drvdata(hdev);
 	struct qca_data *qca = hu->priv;
 
-	if (qca->memdump_state == QCA_MEMDUMP_IDLE)
+	set_bit(QCA_SSR_TRIGGERED, &qca->flags);
+	if (qca->memdump_state == QCA_MEMDUMP_IDLE) {
+		set_bit(QCA_MEMDUMP_COLLECTION, &qca->flags);
 		qca_send_crashbuffer(hu);
-	else
-		bt_dev_info(hdev, "Dump collection is in process");
+		qca_wait_for_dump_collection(hdev);
+	} else if (qca->memdump_state == QCA_MEMDUMP_COLLECTING) {
+		/* Let us wait here until memory dump collected or
+		 * memory dump timer expired.
+		 */
+		bt_dev_info(hdev, "waiting for dump to complete");
+		qca_wait_for_dump_collection(hdev);
+	}
+
+	mutex_lock(&qca->hci_memdump_lock);
+	if (qca->memdump_state != QCA_MEMDUMP_COLLECTED) {
+		qca->memdump_state = QCA_MEMDUMP_TIMEOUT;
+		if (!test_bit(QCA_HW_ERROR_EVENT, &qca->flags)) {
+			/* Inject hw error event to reset the device
+			 * and driver.
+			 */
+			hci_reset_dev(hu->hdev);
+		}
+	}
+	mutex_unlock(&qca->hci_memdump_lock);
 }
 
 static int qca_wcn3990_init(struct hci_uart *hu)
@@ -1598,11 +1633,15 @@ static int qca_setup(struct hci_uart *hu)
 	bt_dev_info(hdev, "setting up %s",
 		qca_is_wcn399x(soc_type) ? "wcn399x" : "ROME");
 
+	qca->memdump_state = QCA_MEMDUMP_IDLE;
+
 retry:
 	ret = qca_power_on(hdev);
 	if (ret)
 		return ret;
 
+	clear_bit(QCA_SSR_TRIGGERED, &qca->flags);
+
 	if (qca_is_wcn399x(soc_type)) {
 		set_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
 
@@ -1739,9 +1778,6 @@ static void qca_power_shutdown(struct hci_uart *hu)
 	qca_flush(hu);
 	spin_unlock_irqrestore(&qca->hci_ibs_lock, flags);
 
-	hu->hdev->hw_error = NULL;
-	hu->hdev->cmd_timeout = NULL;
-
 	/* Non-serdev device usually is powered by external power
 	 * and don't need additional action in driver for power down
 	 */
@@ -1763,6 +1799,9 @@ static int qca_power_off(struct hci_dev *hdev)
 	struct qca_data *qca = hu->priv;
 	enum qca_btsoc_type soc_type = qca_soc_type(hu);
 
+	hu->hdev->hw_error = NULL;
+	hu->hdev->cmd_timeout = NULL;
+
 	/* Stop sending shutdown command if soc crashes. */
 	if (qca_is_wcn399x(soc_type)
 		&& qca->memdump_state == QCA_MEMDUMP_IDLE) {
@@ -1770,7 +1809,6 @@ static int qca_power_off(struct hci_dev *hdev)
 		usleep_range(8000, 10000);
 	}
 
-	qca->memdump_state = QCA_MEMDUMP_IDLE;
 	qca_power_shutdown(hu);
 	return 0;
 }
@@ -1909,17 +1947,17 @@ static int qca_serdev_probe(struct serdev_device *serdev)
 		}
 
 		qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
-		if (!qcadev->susclk) {
+		if (IS_ERR(qcadev->susclk)) {
 			dev_warn(&serdev->dev, "failed to acquire clk\n");
-		} else {
-			err = clk_set_rate(qcadev->susclk, SUSCLK_RATE_32KHZ);
-			if (err)
-				return err;
-
-			err = clk_prepare_enable(qcadev->susclk);
-			if (err)
-				return err;
+			return PTR_ERR(qcadev->susclk);
 		}
+		err = clk_set_rate(qcadev->susclk, SUSCLK_RATE_32KHZ);
+		if (err)
+			return err;
+
+		err = clk_prepare_enable(qcadev->susclk);
+		if (err)
+			return err;
 
 		err = hci_uart_register_device(&qcadev->serdev_hu, &qca_proto);
 		if (err) {
@@ -1991,8 +2029,6 @@ static int __maybe_unused qca_suspend(struct device *dev)
 
 		qca->tx_ibs_state = HCI_IBS_TX_ASLEEP;
 		qca->ibs_sent_slps++;
-
-		qca_wq_serial_tx_clock_vote_off(&qca->ws_tx_vote_off);
 		break;
 
 	case HCI_IBS_TX_ASLEEP:
@@ -2020,8 +2056,10 @@ static int __maybe_unused qca_suspend(struct device *dev)
 			qca->rx_ibs_state == HCI_IBS_RX_ASLEEP,
 			msecs_to_jiffies(IBS_BTSOC_TX_IDLE_TIMEOUT_MS));
 
-	if (ret > 0)
+	if (ret > 0) {
+		qca_wq_serial_tx_clock_vote_off(&qca->ws_tx_vote_off);
 		return 0;
+	}
 
 	if (ret == 0)
 		ret = -ETIMEDOUT;
diff --git linux-libre-5.7.15-gnu/drivers/bluetooth/hci_serdev.c linux-libre-5.7.16-gnu/drivers/bluetooth/hci_serdev.c
index 4652896d4990..ad2f26cb2622 100644
--- linux-libre-5.7.15-gnu/drivers/bluetooth/hci_serdev.c
+++ linux-libre-5.7.16-gnu/drivers/bluetooth/hci_serdev.c
@@ -357,7 +357,8 @@ void hci_uart_unregister_device(struct hci_uart *hu)
 	struct hci_dev *hdev = hu->hdev;
 
 	clear_bit(HCI_UART_PROTO_READY, &hu->flags);
-	hci_unregister_dev(hdev);
+	if (test_bit(HCI_UART_REGISTERED, &hu->flags))
+		hci_unregister_dev(hdev);
 	hci_free_dev(hdev);
 
 	cancel_work_sync(&hu->write_work);
diff --git linux-libre-5.7.15-gnu/drivers/bus/ti-sysc.c linux-libre-5.7.16-gnu/drivers/bus/ti-sysc.c
index 3b0417a01494..ae4cf4667633 100644
--- linux-libre-5.7.15-gnu/drivers/bus/ti-sysc.c
+++ linux-libre-5.7.16-gnu/drivers/bus/ti-sysc.c
@@ -1402,6 +1402,10 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
 		   SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
 	SYSC_QUIRK("tptc", 0, 0, -ENODEV, -ENODEV, 0x40007c00, 0xffffffff,
 		   SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
+	SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff,
+		   SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
+	SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff,
+		   SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
 	SYSC_QUIRK("usb_otg_hs", 0, 0x400, 0x404, 0x408, 0x00000050,
 		   0xffffffff, SYSC_QUIRK_SWSUP_SIDLE | SYSC_QUIRK_SWSUP_MSTANDBY),
 	SYSC_QUIRK("usb_otg_hs", 0, 0, 0x10, -ENODEV, 0x4ea2080d, 0xffffffff,
@@ -1473,8 +1477,6 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
 	SYSC_QUIRK("tpcc", 0, 0, -ENODEV, -ENODEV, 0x40014c00, 0xffffffff, 0),
 	SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000004, 0xffffffff, 0),
 	SYSC_QUIRK("usbhstll", 0, 0, 0x10, 0x14, 0x00000008, 0xffffffff, 0),
-	SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, 0x14, 0x50700100, 0xffffffff, 0),
-	SYSC_QUIRK("usb_host_hs", 0, 0, 0x10, -ENODEV, 0x50700101, 0xffffffff, 0),
 	SYSC_QUIRK("venc", 0x58003000, 0, -ENODEV, -ENODEV, 0x00000002, 0xffffffff, 0),
 	SYSC_QUIRK("vfpe", 0, 0, 0x104, -ENODEV, 0x4d001200, 0xffffffff, 0),
 #endif
diff --git linux-libre-5.7.15-gnu/drivers/char/agp/intel-gtt.c linux-libre-5.7.16-gnu/drivers/char/agp/intel-gtt.c
index 3d42fc4290bc..585451a46e44 100644
--- linux-libre-5.7.15-gnu/drivers/char/agp/intel-gtt.c
+++ linux-libre-5.7.16-gnu/drivers/char/agp/intel-gtt.c
@@ -304,8 +304,10 @@ static int intel_gtt_setup_scratch_page(void)
 	if (intel_private.needs_dmar) {
 		dma_addr = pci_map_page(intel_private.pcidev, page, 0,
 				    PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(intel_private.pcidev, dma_addr))
+		if (pci_dma_mapping_error(intel_private.pcidev, dma_addr)) {
+			__free_page(page);
 			return -EINVAL;
+		}
 
 		intel_private.scratch_page_dma = dma_addr;
 	} else
diff --git linux-libre-5.7.15-gnu/drivers/char/tpm/tpm-chip.c linux-libre-5.7.16-gnu/drivers/char/tpm/tpm-chip.c
index 8c77e88012e9..ddaeceb7e109 100644
--- linux-libre-5.7.15-gnu/drivers/char/tpm/tpm-chip.c
+++ linux-libre-5.7.16-gnu/drivers/char/tpm/tpm-chip.c
@@ -386,13 +386,8 @@ struct tpm_chip *tpm_chip_alloc(struct device *pdev,
 	chip->cdev.owner = THIS_MODULE;
 	chip->cdevs.owner = THIS_MODULE;
 
-	chip->work_space.context_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
-	if (!chip->work_space.context_buf) {
-		rc = -ENOMEM;
-		goto out;
-	}
-	chip->work_space.session_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
-	if (!chip->work_space.session_buf) {
+	rc = tpm2_init_space(&chip->work_space, TPM2_SPACE_BUFFER_SIZE);
+	if (rc) {
 		rc = -ENOMEM;
 		goto out;
 	}
diff --git linux-libre-5.7.15-gnu/drivers/char/tpm/tpm.h linux-libre-5.7.16-gnu/drivers/char/tpm/tpm.h
index 0fbcede241ea..947d1db0a5cc 100644
--- linux-libre-5.7.15-gnu/drivers/char/tpm/tpm.h
+++ linux-libre-5.7.16-gnu/drivers/char/tpm/tpm.h
@@ -59,6 +59,9 @@ enum tpm_addr {
 
 #define TPM_TAG_RQU_COMMAND 193
 
+/* TPM2 specific constants. */
+#define TPM2_SPACE_BUFFER_SIZE		16384 /* 16 kB */
+
 struct	stclear_flags_t {
 	__be16	tag;
 	u8	deactivated;
@@ -228,7 +231,7 @@ unsigned long tpm2_calc_ordinal_duration(struct tpm_chip *chip, u32 ordinal);
 int tpm2_probe(struct tpm_chip *chip);
 int tpm2_get_cc_attrs_tbl(struct tpm_chip *chip);
 int tpm2_find_cc(struct tpm_chip *chip, u32 cc);
-int tpm2_init_space(struct tpm_space *space);
+int tpm2_init_space(struct tpm_space *space, unsigned int buf_size);
 void tpm2_del_space(struct tpm_chip *chip, struct tpm_space *space);
 void tpm2_flush_space(struct tpm_chip *chip);
 int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u8 *cmd,
diff --git linux-libre-5.7.15-gnu/drivers/char/tpm/tpm2-space.c linux-libre-5.7.16-gnu/drivers/char/tpm/tpm2-space.c
index 982d341d8837..784b8b3cb903 100644
--- linux-libre-5.7.15-gnu/drivers/char/tpm/tpm2-space.c
+++ linux-libre-5.7.16-gnu/drivers/char/tpm/tpm2-space.c
@@ -38,18 +38,21 @@ static void tpm2_flush_sessions(struct tpm_chip *chip, struct tpm_space *space)
 	}
 }
 
-int tpm2_init_space(struct tpm_space *space)
+int tpm2_init_space(struct tpm_space *space, unsigned int buf_size)
 {
-	space->context_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
+	space->context_buf = kzalloc(buf_size, GFP_KERNEL);
 	if (!space->context_buf)
 		return -ENOMEM;
 
-	space->session_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
+	space->session_buf = kzalloc(buf_size, GFP_KERNEL);
 	if (space->session_buf == NULL) {
 		kfree(space->context_buf);
+		/* Prevent caller getting a dangling pointer. */
+		space->context_buf = NULL;
 		return -ENOMEM;
 	}
 
+	space->buf_size = buf_size;
 	return 0;
 }
 
@@ -311,8 +314,10 @@ int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u8 *cmd,
 	       sizeof(space->context_tbl));
 	memcpy(&chip->work_space.session_tbl, &space->session_tbl,
 	       sizeof(space->session_tbl));
-	memcpy(chip->work_space.context_buf, space->context_buf, PAGE_SIZE);
-	memcpy(chip->work_space.session_buf, space->session_buf, PAGE_SIZE);
+	memcpy(chip->work_space.context_buf, space->context_buf,
+	       space->buf_size);
+	memcpy(chip->work_space.session_buf, space->session_buf,
+	       space->buf_size);
 
 	rc = tpm2_load_space(chip);
 	if (rc) {
@@ -492,7 +497,7 @@ static int tpm2_save_space(struct tpm_chip *chip)
 			continue;
 
 		rc = tpm2_save_context(chip, space->context_tbl[i],
-				       space->context_buf, PAGE_SIZE,
+				       space->context_buf, space->buf_size,
 				       &offset);
 		if (rc == -ENOENT) {
 			space->context_tbl[i] = 0;
@@ -509,9 +514,8 @@ static int tpm2_save_space(struct tpm_chip *chip)
 			continue;
 
 		rc = tpm2_save_context(chip, space->session_tbl[i],
-				       space->session_buf, PAGE_SIZE,
+				       space->session_buf, space->buf_size,
 				       &offset);
-
 		if (rc == -ENOENT) {
 			/* handle error saving session, just forget it */
 			space->session_tbl[i] = 0;
@@ -557,8 +561,10 @@ int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space,
 	       sizeof(space->context_tbl));
 	memcpy(&space->session_tbl, &chip->work_space.session_tbl,
 	       sizeof(space->session_tbl));
-	memcpy(space->context_buf, chip->work_space.context_buf, PAGE_SIZE);
-	memcpy(space->session_buf, chip->work_space.session_buf, PAGE_SIZE);
+	memcpy(space->context_buf, chip->work_space.context_buf,
+	       space->buf_size);
+	memcpy(space->session_buf, chip->work_space.session_buf,
+	       space->buf_size);
 
 	return 0;
 out:
diff --git linux-libre-5.7.15-gnu/drivers/char/tpm/tpmrm-dev.c linux-libre-5.7.16-gnu/drivers/char/tpm/tpmrm-dev.c
index 7a0a7051a06f..eef0fb06ea83 100644
--- linux-libre-5.7.15-gnu/drivers/char/tpm/tpmrm-dev.c
+++ linux-libre-5.7.16-gnu/drivers/char/tpm/tpmrm-dev.c
@@ -21,7 +21,7 @@ static int tpmrm_open(struct inode *inode, struct file *file)
 	if (priv == NULL)
 		return -ENOMEM;
 
-	rc = tpm2_init_space(&priv->space);
+	rc = tpm2_init_space(&priv->space, TPM2_SPACE_BUFFER_SIZE);
 	if (rc) {
 		kfree(priv);
 		return -ENOMEM;
diff --git linux-libre-5.7.15-gnu/drivers/clk/bcm/clk-bcm63xx-gate.c linux-libre-5.7.16-gnu/drivers/clk/bcm/clk-bcm63xx-gate.c
index 98e884957db8..911a29bd744e 100644
--- linux-libre-5.7.15-gnu/drivers/clk/bcm/clk-bcm63xx-gate.c
+++ linux-libre-5.7.16-gnu/drivers/clk/bcm/clk-bcm63xx-gate.c
@@ -155,6 +155,7 @@ static int clk_bcm63xx_probe(struct platform_device *pdev)
 
 	for (entry = table; entry->name; entry++)
 		maxbit = max_t(u8, maxbit, entry->bit);
+	maxbit++;
 
 	hw = devm_kzalloc(&pdev->dev, struct_size(hw, data.hws, maxbit),
 			  GFP_KERNEL);
diff --git linux-libre-5.7.15-gnu/drivers/clk/clk-scmi.c linux-libre-5.7.16-gnu/drivers/clk/clk-scmi.c
index c491f5de0f3f..c754dfbb73fd 100644
--- linux-libre-5.7.15-gnu/drivers/clk/clk-scmi.c
+++ linux-libre-5.7.16-gnu/drivers/clk/clk-scmi.c
@@ -103,6 +103,8 @@ static const struct clk_ops scmi_clk_ops = {
 static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk)
 {
 	int ret;
+	unsigned long min_rate, max_rate;
+
 	struct clk_init_data init = {
 		.flags = CLK_GET_RATE_NOCACHE,
 		.num_parents = 0,
@@ -112,9 +114,23 @@ static int scmi_clk_ops_init(struct device *dev, struct scmi_clk *sclk)
 
 	sclk->hw.init = &init;
 	ret = devm_clk_hw_register(dev, &sclk->hw);
-	if (!ret)
-		clk_hw_set_rate_range(&sclk->hw, sclk->info->range.min_rate,
-				      sclk->info->range.max_rate);
+	if (ret)
+		return ret;
+
+	if (sclk->info->rate_discrete) {
+		int num_rates = sclk->info->list.num_rates;
+
+		if (num_rates <= 0)
+			return -EINVAL;
+
+		min_rate = sclk->info->list.rates[0];
+		max_rate = sclk->info->list.rates[num_rates - 1];
+	} else {
+		min_rate = sclk->info->range.min_rate;
+		max_rate = sclk->info->range.max_rate;
+	}
+
+	clk_hw_set_rate_range(&sclk->hw, min_rate, max_rate);
 	return ret;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/clk/qcom/gcc-sc7180.c linux-libre-5.7.16-gnu/drivers/clk/qcom/gcc-sc7180.c
index 73380525cb09..b3704b685cca 100644
--- linux-libre-5.7.15-gnu/drivers/clk/qcom/gcc-sc7180.c
+++ linux-libre-5.7.16-gnu/drivers/clk/qcom/gcc-sc7180.c
@@ -1041,7 +1041,7 @@ static struct clk_branch gcc_disp_gpll0_clk_src = {
 				.hw = &gpll0.clkr.hw,
 			},
 			.num_parents = 1,
-			.ops = &clk_branch2_ops,
+			.ops = &clk_branch2_aon_ops,
 		},
 	},
 };
diff --git linux-libre-5.7.15-gnu/drivers/clk/qcom/gcc-sdm845.c linux-libre-5.7.16-gnu/drivers/clk/qcom/gcc-sdm845.c
index f6ce888098be..90f7febaf528 100644
--- linux-libre-5.7.15-gnu/drivers/clk/qcom/gcc-sdm845.c
+++ linux-libre-5.7.16-gnu/drivers/clk/qcom/gcc-sdm845.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, 2020, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/kernel.h>
@@ -1344,7 +1344,7 @@ static struct clk_branch gcc_disp_gpll0_clk_src = {
 				"gpll0",
 			},
 			.num_parents = 1,
-			.ops = &clk_branch2_ops,
+			.ops = &clk_branch2_aon_ops,
 		},
 	},
 };
diff --git linux-libre-5.7.15-gnu/drivers/cpufreq/Kconfig.arm linux-libre-5.7.16-gnu/drivers/cpufreq/Kconfig.arm
index 15c1a1231516..c65241bfa512 100644
--- linux-libre-5.7.15-gnu/drivers/cpufreq/Kconfig.arm
+++ linux-libre-5.7.16-gnu/drivers/cpufreq/Kconfig.arm
@@ -41,6 +41,7 @@ config ARM_ARMADA_37XX_CPUFREQ
 config ARM_ARMADA_8K_CPUFREQ
 	tristate "Armada 8K CPUFreq driver"
 	depends on ARCH_MVEBU && CPUFREQ_DT
+	select ARMADA_AP_CPU_CLK
 	help
 	  This enables the CPUFreq driver support for Marvell
 	  Armada8k SOCs.
diff --git linux-libre-5.7.15-gnu/drivers/cpufreq/armada-37xx-cpufreq.c linux-libre-5.7.16-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
index aa0f06dec959..df1c941260d1 100644
--- linux-libre-5.7.15-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
+++ linux-libre-5.7.16-gnu/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -456,6 +456,7 @@ static int __init armada37xx_cpufreq_driver_init(void)
 	/* Now that everything is setup, enable the DVFS at hardware level */
 	armada37xx_cpufreq_enable_dvfs(nb_pm_base);
 
+	memset(&pdata, 0, sizeof(pdata));
 	pdata.suspend = armada37xx_cpufreq_suspend;
 	pdata.resume = armada37xx_cpufreq_resume;
 
diff --git linux-libre-5.7.15-gnu/drivers/cpufreq/cpufreq.c linux-libre-5.7.16-gnu/drivers/cpufreq/cpufreq.c
index d03f250f68e4..e3e94a8bb499 100644
--- linux-libre-5.7.15-gnu/drivers/cpufreq/cpufreq.c
+++ linux-libre-5.7.16-gnu/drivers/cpufreq/cpufreq.c
@@ -621,6 +621,24 @@ static struct cpufreq_governor *find_governor(const char *str_governor)
 	return NULL;
 }
 
+static struct cpufreq_governor *get_governor(const char *str_governor)
+{
+	struct cpufreq_governor *t;
+
+	mutex_lock(&cpufreq_governor_mutex);
+	t = find_governor(str_governor);
+	if (!t)
+		goto unlock;
+
+	if (!try_module_get(t->owner))
+		t = NULL;
+
+unlock:
+	mutex_unlock(&cpufreq_governor_mutex);
+
+	return t;
+}
+
 static unsigned int cpufreq_parse_policy(char *str_governor)
 {
 	if (!strncasecmp(str_governor, "performance", CPUFREQ_NAME_LEN))
@@ -640,28 +658,14 @@ static struct cpufreq_governor *cpufreq_parse_governor(char *str_governor)
 {
 	struct cpufreq_governor *t;
 
-	mutex_lock(&cpufreq_governor_mutex);
+	t = get_governor(str_governor);
+	if (t)
+		return t;
 
-	t = find_governor(str_governor);
-	if (!t) {
-		int ret;
-
-		mutex_unlock(&cpufreq_governor_mutex);
-
-		ret = request_module("cpufreq_%s", str_governor);
-		if (ret)
-			return NULL;
-
-		mutex_lock(&cpufreq_governor_mutex);
-
-		t = find_governor(str_governor);
-	}
-	if (t && !try_module_get(t->owner))
-		t = NULL;
-
-	mutex_unlock(&cpufreq_governor_mutex);
+	if (request_module("cpufreq_%s", str_governor))
+		return NULL;
 
-	return t;
+	return get_governor(str_governor);
 }
 
 /**
@@ -815,12 +819,14 @@ static ssize_t show_scaling_available_governors(struct cpufreq_policy *policy,
 		goto out;
 	}
 
+	mutex_lock(&cpufreq_governor_mutex);
 	for_each_governor(t) {
 		if (i >= (ssize_t) ((PAGE_SIZE / sizeof(char))
 		    - (CPUFREQ_NAME_LEN + 2)))
-			goto out;
+			break;
 		i += scnprintf(&buf[i], CPUFREQ_NAME_PLEN, "%s ", t->name);
 	}
+	mutex_unlock(&cpufreq_governor_mutex);
 out:
 	i += sprintf(&buf[i], "\n");
 	return i;
@@ -1058,15 +1064,17 @@ static int cpufreq_init_policy(struct cpufreq_policy *policy)
 	struct cpufreq_governor *def_gov = cpufreq_default_governor();
 	struct cpufreq_governor *gov = NULL;
 	unsigned int pol = CPUFREQ_POLICY_UNKNOWN;
+	int ret;
 
 	if (has_target()) {
 		/* Update policy governor to the one used before hotplug. */
-		gov = find_governor(policy->last_governor);
+		gov = get_governor(policy->last_governor);
 		if (gov) {
 			pr_debug("Restoring governor %s for cpu %d\n",
 				 policy->governor->name, policy->cpu);
 		} else if (def_gov) {
 			gov = def_gov;
+			__module_get(gov->owner);
 		} else {
 			return -ENODATA;
 		}
@@ -1089,7 +1097,11 @@ static int cpufreq_init_policy(struct cpufreq_policy *policy)
 			return -ENODATA;
 	}
 
-	return cpufreq_set_policy(policy, gov, pol);
+	ret = cpufreq_set_policy(policy, gov, pol);
+	if (gov)
+		module_put(gov->owner);
+
+	return ret;
 }
 
 static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, unsigned int cpu)
diff --git linux-libre-5.7.15-gnu/drivers/crypto/caam/caamalg.c linux-libre-5.7.16-gnu/drivers/crypto/caam/caamalg.c
index b2f9882bc010..bf90a4fcabd1 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/caam/caamalg.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/caam/caamalg.c
@@ -838,7 +838,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 	u32 *desc;
 
 	if (keylen != 2 * AES_MIN_KEY_SIZE  && keylen != 2 * AES_MAX_KEY_SIZE) {
-		dev_err(jrdev, "key size mismatch\n");
+		dev_dbg(jrdev, "key size mismatch\n");
 		return -EINVAL;
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/crypto/caam/caamalg_qi.c linux-libre-5.7.16-gnu/drivers/crypto/caam/caamalg_qi.c
index 27e36bdf6163..315d53499ce8 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/caam/caamalg_qi.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/caam/caamalg_qi.c
@@ -728,7 +728,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 	int ret = 0;
 
 	if (keylen != 2 * AES_MIN_KEY_SIZE  && keylen != 2 * AES_MAX_KEY_SIZE) {
-		dev_err(jrdev, "key size mismatch\n");
+		dev_dbg(jrdev, "key size mismatch\n");
 		return -EINVAL;
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/crypto/caam/caamalg_qi2.c linux-libre-5.7.16-gnu/drivers/crypto/caam/caamalg_qi2.c
index 28669cbecf77..e1b6bc6ef091 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/caam/caamalg_qi2.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/caam/caamalg_qi2.c
@@ -1058,7 +1058,7 @@ static int xts_skcipher_setkey(struct crypto_skcipher *skcipher, const u8 *key,
 	u32 *desc;
 
 	if (keylen != 2 * AES_MIN_KEY_SIZE  && keylen != 2 * AES_MAX_KEY_SIZE) {
-		dev_err(dev, "key size mismatch\n");
+		dev_dbg(dev, "key size mismatch\n");
 		return -EINVAL;
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c linux-libre-5.7.16-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c
index 1be1adffff1d..2e4bf90c5798 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -200,6 +200,7 @@ static inline int cvm_enc_dec(struct skcipher_request *req, u32 enc)
 	int status;
 
 	memset(req_info, 0, sizeof(struct cpt_request_info));
+	req_info->may_sleep = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) != 0;
 	memset(fctx, 0, sizeof(struct fc_context));
 	create_input_list(req, enc, enc_iv_len);
 	create_output_list(req, enc_iv_len);
diff --git linux-libre-5.7.15-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c linux-libre-5.7.16-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
index 7a24019356b5..e343249c8d05 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/cavium/cpt/cptvf_reqmanager.c
@@ -133,7 +133,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
 
 	/* Setup gather (input) components */
 	g_sz_bytes = ((req->incnt + 3) / 4) * sizeof(struct sglist_component);
-	info->gather_components = kzalloc(g_sz_bytes, GFP_KERNEL);
+	info->gather_components = kzalloc(g_sz_bytes, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (!info->gather_components) {
 		ret = -ENOMEM;
 		goto  scatter_gather_clean;
@@ -150,7 +150,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
 
 	/* Setup scatter (output) components */
 	s_sz_bytes = ((req->outcnt + 3) / 4) * sizeof(struct sglist_component);
-	info->scatter_components = kzalloc(s_sz_bytes, GFP_KERNEL);
+	info->scatter_components = kzalloc(s_sz_bytes, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (!info->scatter_components) {
 		ret = -ENOMEM;
 		goto  scatter_gather_clean;
@@ -167,7 +167,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
 
 	/* Create and initialize DPTR */
 	info->dlen = g_sz_bytes + s_sz_bytes + SG_LIST_HDR_SIZE;
-	info->in_buffer = kzalloc(info->dlen, GFP_KERNEL);
+	info->in_buffer = kzalloc(info->dlen, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (!info->in_buffer) {
 		ret = -ENOMEM;
 		goto  scatter_gather_clean;
@@ -195,7 +195,7 @@ static inline int setup_sgio_list(struct cpt_vf *cptvf,
 	}
 
 	/* Create and initialize RPTR */
-	info->out_buffer = kzalloc(COMPLETION_CODE_SIZE, GFP_KERNEL);
+	info->out_buffer = kzalloc(COMPLETION_CODE_SIZE, req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (!info->out_buffer) {
 		ret = -ENOMEM;
 		goto scatter_gather_clean;
@@ -421,7 +421,7 @@ int process_request(struct cpt_vf *cptvf, struct cpt_request_info *req)
 	struct cpt_vq_command vq_cmd;
 	union cpt_inst_s cptinst;
 
-	info = kzalloc(sizeof(*info), GFP_KERNEL);
+	info = kzalloc(sizeof(*info), req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (unlikely(!info)) {
 		dev_err(&pdev->dev, "Unable to allocate memory for info_buffer\n");
 		return -ENOMEM;
@@ -443,7 +443,7 @@ int process_request(struct cpt_vf *cptvf, struct cpt_request_info *req)
 	 * Get buffer for union cpt_res_s response
 	 * structure and its physical address
 	 */
-	info->completion_addr = kzalloc(sizeof(union cpt_res_s), GFP_KERNEL);
+	info->completion_addr = kzalloc(sizeof(union cpt_res_s), req->may_sleep ? GFP_KERNEL : GFP_ATOMIC);
 	if (unlikely(!info->completion_addr)) {
 		dev_err(&pdev->dev, "Unable to allocate memory for completion_addr\n");
 		ret = -ENOMEM;
diff --git linux-libre-5.7.15-gnu/drivers/crypto/cavium/cpt/request_manager.h linux-libre-5.7.16-gnu/drivers/crypto/cavium/cpt/request_manager.h
index 3514b082eca7..1e8dd9ebcc17 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/cavium/cpt/request_manager.h
+++ linux-libre-5.7.16-gnu/drivers/crypto/cavium/cpt/request_manager.h
@@ -62,6 +62,8 @@ struct cpt_request_info {
 	union ctrl_info ctrl; /* User control information */
 	struct cptvf_request req; /* Request Information (Core specific) */
 
+	bool may_sleep;
+
 	struct buf_ptr in[MAX_BUF_CNT];
 	struct buf_ptr out[MAX_BUF_CNT];
 
diff --git linux-libre-5.7.15-gnu/drivers/crypto/ccp/ccp-dev.h linux-libre-5.7.16-gnu/drivers/crypto/ccp/ccp-dev.h
index 3f68262d9ab4..87a34d91fdf7 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/ccp/ccp-dev.h
+++ linux-libre-5.7.16-gnu/drivers/crypto/ccp/ccp-dev.h
@@ -469,6 +469,7 @@ struct ccp_sg_workarea {
 	unsigned int sg_used;
 
 	struct scatterlist *dma_sg;
+	struct scatterlist *dma_sg_head;
 	struct device *dma_dev;
 	unsigned int dma_count;
 	enum dma_data_direction dma_dir;
diff --git linux-libre-5.7.15-gnu/drivers/crypto/ccp/ccp-ops.c linux-libre-5.7.16-gnu/drivers/crypto/ccp/ccp-ops.c
index 422193690fd4..64112c736810 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/ccp/ccp-ops.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/ccp/ccp-ops.c
@@ -63,7 +63,7 @@ static u32 ccp_gen_jobid(struct ccp_device *ccp)
 static void ccp_sg_free(struct ccp_sg_workarea *wa)
 {
 	if (wa->dma_count)
-		dma_unmap_sg(wa->dma_dev, wa->dma_sg, wa->nents, wa->dma_dir);
+		dma_unmap_sg(wa->dma_dev, wa->dma_sg_head, wa->nents, wa->dma_dir);
 
 	wa->dma_count = 0;
 }
@@ -92,6 +92,7 @@ static int ccp_init_sg_workarea(struct ccp_sg_workarea *wa, struct device *dev,
 		return 0;
 
 	wa->dma_sg = sg;
+	wa->dma_sg_head = sg;
 	wa->dma_dev = dev;
 	wa->dma_dir = dma_dir;
 	wa->dma_count = dma_map_sg(dev, sg, wa->nents, dma_dir);
@@ -104,14 +105,28 @@ static int ccp_init_sg_workarea(struct ccp_sg_workarea *wa, struct device *dev,
 static void ccp_update_sg_workarea(struct ccp_sg_workarea *wa, unsigned int len)
 {
 	unsigned int nbytes = min_t(u64, len, wa->bytes_left);
+	unsigned int sg_combined_len = 0;
 
 	if (!wa->sg)
 		return;
 
 	wa->sg_used += nbytes;
 	wa->bytes_left -= nbytes;
-	if (wa->sg_used == wa->sg->length) {
-		wa->sg = sg_next(wa->sg);
+	if (wa->sg_used == sg_dma_len(wa->dma_sg)) {
+		/* Advance to the next DMA scatterlist entry */
+		wa->dma_sg = sg_next(wa->dma_sg);
+
+		/* In the case that the DMA mapped scatterlist has entries
+		 * that have been merged, the non-DMA mapped scatterlist
+		 * must be advanced multiple times for each merged entry.
+		 * This ensures that the current non-DMA mapped entry
+		 * corresponds to the current DMA mapped entry.
+		 */
+		do {
+			sg_combined_len += wa->sg->length;
+			wa->sg = sg_next(wa->sg);
+		} while (wa->sg_used > sg_combined_len);
+
 		wa->sg_used = 0;
 	}
 }
@@ -299,7 +314,7 @@ static unsigned int ccp_queue_buf(struct ccp_data *data, unsigned int from)
 	/* Update the structures and generate the count */
 	buf_count = 0;
 	while (sg_wa->bytes_left && (buf_count < dm_wa->length)) {
-		nbytes = min(sg_wa->sg->length - sg_wa->sg_used,
+		nbytes = min(sg_dma_len(sg_wa->dma_sg) - sg_wa->sg_used,
 			     dm_wa->length - buf_count);
 		nbytes = min_t(u64, sg_wa->bytes_left, nbytes);
 
@@ -331,11 +346,11 @@ static void ccp_prepare_data(struct ccp_data *src, struct ccp_data *dst,
 	 * and destination. The resulting len values will always be <= UINT_MAX
 	 * because the dma length is an unsigned int.
 	 */
-	sg_src_len = sg_dma_len(src->sg_wa.sg) - src->sg_wa.sg_used;
+	sg_src_len = sg_dma_len(src->sg_wa.dma_sg) - src->sg_wa.sg_used;
 	sg_src_len = min_t(u64, src->sg_wa.bytes_left, sg_src_len);
 
 	if (dst) {
-		sg_dst_len = sg_dma_len(dst->sg_wa.sg) - dst->sg_wa.sg_used;
+		sg_dst_len = sg_dma_len(dst->sg_wa.dma_sg) - dst->sg_wa.sg_used;
 		sg_dst_len = min_t(u64, src->sg_wa.bytes_left, sg_dst_len);
 		op_len = min(sg_src_len, sg_dst_len);
 	} else {
@@ -365,7 +380,7 @@ static void ccp_prepare_data(struct ccp_data *src, struct ccp_data *dst,
 		/* Enough data in the sg element, but we need to
 		 * adjust for any previously copied data
 		 */
-		op->src.u.dma.address = sg_dma_address(src->sg_wa.sg);
+		op->src.u.dma.address = sg_dma_address(src->sg_wa.dma_sg);
 		op->src.u.dma.offset = src->sg_wa.sg_used;
 		op->src.u.dma.length = op_len & ~(block_size - 1);
 
@@ -386,7 +401,7 @@ static void ccp_prepare_data(struct ccp_data *src, struct ccp_data *dst,
 			/* Enough room in the sg element, but we need to
 			 * adjust for any previously used area
 			 */
-			op->dst.u.dma.address = sg_dma_address(dst->sg_wa.sg);
+			op->dst.u.dma.address = sg_dma_address(dst->sg_wa.dma_sg);
 			op->dst.u.dma.offset = dst->sg_wa.sg_used;
 			op->dst.u.dma.length = op->src.u.dma.length;
 		}
@@ -2028,7 +2043,7 @@ ccp_run_passthru_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 	dst.sg_wa.sg_used = 0;
 	for (i = 1; i <= src.sg_wa.dma_count; i++) {
 		if (!dst.sg_wa.sg ||
-		    (dst.sg_wa.sg->length < src.sg_wa.sg->length)) {
+		    (sg_dma_len(dst.sg_wa.sg) < sg_dma_len(src.sg_wa.sg))) {
 			ret = -EINVAL;
 			goto e_dst;
 		}
@@ -2054,8 +2069,8 @@ ccp_run_passthru_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 			goto e_dst;
 		}
 
-		dst.sg_wa.sg_used += src.sg_wa.sg->length;
-		if (dst.sg_wa.sg_used == dst.sg_wa.sg->length) {
+		dst.sg_wa.sg_used += sg_dma_len(src.sg_wa.sg);
+		if (dst.sg_wa.sg_used == sg_dma_len(dst.sg_wa.sg)) {
 			dst.sg_wa.sg = sg_next(dst.sg_wa.sg);
 			dst.sg_wa.sg_used = 0;
 		}
diff --git linux-libre-5.7.15-gnu/drivers/crypto/ccree/cc_cipher.c linux-libre-5.7.16-gnu/drivers/crypto/ccree/cc_cipher.c
index a84335328f37..89f7661f0dce 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/ccree/cc_cipher.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/ccree/cc_cipher.c
@@ -159,7 +159,6 @@ static int cc_cipher_init(struct crypto_tfm *tfm)
 				     skcipher_alg.base);
 	struct device *dev = drvdata_to_dev(cc_alg->drvdata);
 	unsigned int max_key_buf_size = cc_alg->skcipher_alg.max_keysize;
-	int rc = 0;
 
 	dev_dbg(dev, "Initializing context @%p for %s\n", ctx_p,
 		crypto_tfm_alg_name(tfm));
@@ -171,10 +170,19 @@ static int cc_cipher_init(struct crypto_tfm *tfm)
 	ctx_p->flow_mode = cc_alg->flow_mode;
 	ctx_p->drvdata = cc_alg->drvdata;
 
+	if (ctx_p->cipher_mode == DRV_CIPHER_ESSIV) {
+		/* Alloc hash tfm for essiv */
+		ctx_p->shash_tfm = crypto_alloc_shash("sha256-generic", 0, 0);
+		if (IS_ERR(ctx_p->shash_tfm)) {
+			dev_err(dev, "Error allocating hash tfm for ESSIV.\n");
+			return PTR_ERR(ctx_p->shash_tfm);
+		}
+	}
+
 	/* Allocate key buffer, cache line aligned */
 	ctx_p->user.key = kmalloc(max_key_buf_size, GFP_KERNEL);
 	if (!ctx_p->user.key)
-		return -ENOMEM;
+		goto free_shash;
 
 	dev_dbg(dev, "Allocated key buffer in context. key=@%p\n",
 		ctx_p->user.key);
@@ -186,21 +194,19 @@ static int cc_cipher_init(struct crypto_tfm *tfm)
 	if (dma_mapping_error(dev, ctx_p->user.key_dma_addr)) {
 		dev_err(dev, "Mapping Key %u B at va=%pK for DMA failed\n",
 			max_key_buf_size, ctx_p->user.key);
-		return -ENOMEM;
+		goto free_key;
 	}
 	dev_dbg(dev, "Mapped key %u B at va=%pK to dma=%pad\n",
 		max_key_buf_size, ctx_p->user.key, &ctx_p->user.key_dma_addr);
 
-	if (ctx_p->cipher_mode == DRV_CIPHER_ESSIV) {
-		/* Alloc hash tfm for essiv */
-		ctx_p->shash_tfm = crypto_alloc_shash("sha256-generic", 0, 0);
-		if (IS_ERR(ctx_p->shash_tfm)) {
-			dev_err(dev, "Error allocating hash tfm for ESSIV.\n");
-			return PTR_ERR(ctx_p->shash_tfm);
-		}
-	}
+	return 0;
 
-	return rc;
+free_key:
+	kfree(ctx_p->user.key);
+free_shash:
+	crypto_free_shash(ctx_p->shash_tfm);
+
+	return -ENOMEM;
 }
 
 static void cc_cipher_exit(struct crypto_tfm *tfm)
diff --git linux-libre-5.7.15-gnu/drivers/crypto/hisilicon/sec/sec_algs.c linux-libre-5.7.16-gnu/drivers/crypto/hisilicon/sec/sec_algs.c
index c27e7160d2df..4ad4ffd90cee 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/hisilicon/sec/sec_algs.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/hisilicon/sec/sec_algs.c
@@ -175,7 +175,8 @@ static int sec_alloc_and_fill_hw_sgl(struct sec_hw_sgl **sec_sgl,
 				     dma_addr_t *psec_sgl,
 				     struct scatterlist *sgl,
 				     int count,
-				     struct sec_dev_info *info)
+				     struct sec_dev_info *info,
+				     gfp_t gfp)
 {
 	struct sec_hw_sgl *sgl_current = NULL;
 	struct sec_hw_sgl *sgl_next;
@@ -190,7 +191,7 @@ static int sec_alloc_and_fill_hw_sgl(struct sec_hw_sgl **sec_sgl,
 		sge_index = i % SEC_MAX_SGE_NUM;
 		if (sge_index == 0) {
 			sgl_next = dma_pool_zalloc(info->hw_sgl_pool,
-						   GFP_KERNEL, &sgl_next_dma);
+						   gfp, &sgl_next_dma);
 			if (!sgl_next) {
 				ret = -ENOMEM;
 				goto err_free_hw_sgls;
@@ -545,14 +546,14 @@ void sec_alg_callback(struct sec_bd_info *resp, void *shadow)
 }
 
 static int sec_alg_alloc_and_calc_split_sizes(int length, size_t **split_sizes,
-					      int *steps)
+					      int *steps, gfp_t gfp)
 {
 	size_t *sizes;
 	int i;
 
 	/* Split into suitable sized blocks */
 	*steps = roundup(length, SEC_REQ_LIMIT) / SEC_REQ_LIMIT;
-	sizes = kcalloc(*steps, sizeof(*sizes), GFP_KERNEL);
+	sizes = kcalloc(*steps, sizeof(*sizes), gfp);
 	if (!sizes)
 		return -ENOMEM;
 
@@ -568,7 +569,7 @@ static int sec_map_and_split_sg(struct scatterlist *sgl, size_t *split_sizes,
 				int steps, struct scatterlist ***splits,
 				int **splits_nents,
 				int sgl_len_in,
-				struct device *dev)
+				struct device *dev, gfp_t gfp)
 {
 	int ret, count;
 
@@ -576,12 +577,12 @@ static int sec_map_and_split_sg(struct scatterlist *sgl, size_t *split_sizes,
 	if (!count)
 		return -EINVAL;
 
-	*splits = kcalloc(steps, sizeof(struct scatterlist *), GFP_KERNEL);
+	*splits = kcalloc(steps, sizeof(struct scatterlist *), gfp);
 	if (!*splits) {
 		ret = -ENOMEM;
 		goto err_unmap_sg;
 	}
-	*splits_nents = kcalloc(steps, sizeof(int), GFP_KERNEL);
+	*splits_nents = kcalloc(steps, sizeof(int), gfp);
 	if (!*splits_nents) {
 		ret = -ENOMEM;
 		goto err_free_splits;
@@ -589,7 +590,7 @@ static int sec_map_and_split_sg(struct scatterlist *sgl, size_t *split_sizes,
 
 	/* output the scatter list before and after this */
 	ret = sg_split(sgl, count, 0, steps, split_sizes,
-		       *splits, *splits_nents, GFP_KERNEL);
+		       *splits, *splits_nents, gfp);
 	if (ret) {
 		ret = -ENOMEM;
 		goto err_free_splits_nents;
@@ -630,13 +631,13 @@ static struct sec_request_el
 			   int el_size, bool different_dest,
 			   struct scatterlist *sgl_in, int n_ents_in,
 			   struct scatterlist *sgl_out, int n_ents_out,
-			   struct sec_dev_info *info)
+			   struct sec_dev_info *info, gfp_t gfp)
 {
 	struct sec_request_el *el;
 	struct sec_bd_info *req;
 	int ret;
 
-	el = kzalloc(sizeof(*el), GFP_KERNEL);
+	el = kzalloc(sizeof(*el), gfp);
 	if (!el)
 		return ERR_PTR(-ENOMEM);
 	el->el_length = el_size;
@@ -668,7 +669,7 @@ static struct sec_request_el
 	el->sgl_in = sgl_in;
 
 	ret = sec_alloc_and_fill_hw_sgl(&el->in, &el->dma_in, el->sgl_in,
-					n_ents_in, info);
+					n_ents_in, info, gfp);
 	if (ret)
 		goto err_free_el;
 
@@ -679,7 +680,7 @@ static struct sec_request_el
 		el->sgl_out = sgl_out;
 		ret = sec_alloc_and_fill_hw_sgl(&el->out, &el->dma_out,
 						el->sgl_out,
-						n_ents_out, info);
+						n_ents_out, info, gfp);
 		if (ret)
 			goto err_free_hw_sgl_in;
 
@@ -720,6 +721,7 @@ static int sec_alg_skcipher_crypto(struct skcipher_request *skreq,
 	int *splits_out_nents = NULL;
 	struct sec_request_el *el, *temp;
 	bool split = skreq->src != skreq->dst;
+	gfp_t gfp = skreq->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP ? GFP_KERNEL : GFP_ATOMIC;
 
 	mutex_init(&sec_req->lock);
 	sec_req->req_base = &skreq->base;
@@ -728,13 +730,13 @@ static int sec_alg_skcipher_crypto(struct skcipher_request *skreq,
 	sec_req->len_in = sg_nents(skreq->src);
 
 	ret = sec_alg_alloc_and_calc_split_sizes(skreq->cryptlen, &split_sizes,
-						 &steps);
+						 &steps, gfp);
 	if (ret)
 		return ret;
 	sec_req->num_elements = steps;
 	ret = sec_map_and_split_sg(skreq->src, split_sizes, steps, &splits_in,
 				   &splits_in_nents, sec_req->len_in,
-				   info->dev);
+				   info->dev, gfp);
 	if (ret)
 		goto err_free_split_sizes;
 
@@ -742,7 +744,7 @@ static int sec_alg_skcipher_crypto(struct skcipher_request *skreq,
 		sec_req->len_out = sg_nents(skreq->dst);
 		ret = sec_map_and_split_sg(skreq->dst, split_sizes, steps,
 					   &splits_out, &splits_out_nents,
-					   sec_req->len_out, info->dev);
+					   sec_req->len_out, info->dev, gfp);
 		if (ret)
 			goto err_unmap_in_sg;
 	}
@@ -775,7 +777,7 @@ static int sec_alg_skcipher_crypto(struct skcipher_request *skreq,
 					       splits_in[i], splits_in_nents[i],
 					       split ? splits_out[i] : NULL,
 					       split ? splits_out_nents[i] : 0,
-					       info);
+					       info, gfp);
 		if (IS_ERR(el)) {
 			ret = PTR_ERR(el);
 			goto err_free_elements;
diff --git linux-libre-5.7.15-gnu/drivers/crypto/qat/qat_common/qat_algs.c linux-libre-5.7.16-gnu/drivers/crypto/qat/qat_common/qat_algs.c
index e14d3dd291f0..1b050391c0c9 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/qat/qat_common/qat_algs.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/qat/qat_common/qat_algs.c
@@ -55,6 +55,7 @@
 #include <crypto/hmac.h>
 #include <crypto/algapi.h>
 #include <crypto/authenc.h>
+#include <crypto/xts.h>
 #include <linux/dma-mapping.h>
 #include "adf_accel_devices.h"
 #include "adf_transport.h"
@@ -1102,6 +1103,14 @@ static int qat_alg_skcipher_blk_encrypt(struct skcipher_request *req)
 	return qat_alg_skcipher_encrypt(req);
 }
 
+static int qat_alg_skcipher_xts_encrypt(struct skcipher_request *req)
+{
+	if (req->cryptlen < XTS_BLOCK_SIZE)
+		return -EINVAL;
+
+	return qat_alg_skcipher_encrypt(req);
+}
+
 static int qat_alg_skcipher_decrypt(struct skcipher_request *req)
 {
 	struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
@@ -1161,6 +1170,15 @@ static int qat_alg_skcipher_blk_decrypt(struct skcipher_request *req)
 
 	return qat_alg_skcipher_decrypt(req);
 }
+
+static int qat_alg_skcipher_xts_decrypt(struct skcipher_request *req)
+{
+	if (req->cryptlen < XTS_BLOCK_SIZE)
+		return -EINVAL;
+
+	return qat_alg_skcipher_decrypt(req);
+}
+
 static int qat_alg_aead_init(struct crypto_aead *tfm,
 			     enum icp_qat_hw_auth_algo hash,
 			     const char *hash_name)
@@ -1354,8 +1372,8 @@ static struct skcipher_alg qat_skciphers[] = { {
 	.init = qat_alg_skcipher_init_tfm,
 	.exit = qat_alg_skcipher_exit_tfm,
 	.setkey = qat_alg_skcipher_xts_setkey,
-	.decrypt = qat_alg_skcipher_blk_decrypt,
-	.encrypt = qat_alg_skcipher_blk_encrypt,
+	.decrypt = qat_alg_skcipher_xts_decrypt,
+	.encrypt = qat_alg_skcipher_xts_encrypt,
 	.min_keysize = 2 * AES_MIN_KEY_SIZE,
 	.max_keysize = 2 * AES_MAX_KEY_SIZE,
 	.ivsize = AES_BLOCK_SIZE,
diff --git linux-libre-5.7.15-gnu/drivers/crypto/qat/qat_common/qat_uclo.c linux-libre-5.7.16-gnu/drivers/crypto/qat/qat_common/qat_uclo.c
index 6bd8f6a2a24f..aeb03081415c 100644
--- linux-libre-5.7.15-gnu/drivers/crypto/qat/qat_common/qat_uclo.c
+++ linux-libre-5.7.16-gnu/drivers/crypto/qat/qat_common/qat_uclo.c
@@ -332,13 +332,18 @@ static int qat_uclo_create_batch_init_list(struct icp_qat_fw_loader_handle
 	}
 	return 0;
 out_err:
+	/* Do not free the list head unless we allocated it. */
+	tail_old = tail_old->next;
+	if (flag) {
+		kfree(*init_tab_base);
+		*init_tab_base = NULL;
+	}
+
 	while (tail_old) {
 		mem_init = tail_old->next;
 		kfree(tail_old);
 		tail_old = mem_init;
 	}
-	if (flag)
-		kfree(*init_tab_base);
 	return -ENOMEM;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/devfreq/devfreq.c linux-libre-5.7.16-gnu/drivers/devfreq/devfreq.c
index 6fecd11dafdd..8f6cd0f70fad 100644
--- linux-libre-5.7.15-gnu/drivers/devfreq/devfreq.c
+++ linux-libre-5.7.16-gnu/drivers/devfreq/devfreq.c
@@ -1660,8 +1660,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data)
 	unsigned long cur_freq, min_freq, max_freq;
 	unsigned int polling_ms;
 
-	seq_printf(s, "%-30s %-10s %-10s %-15s %10s %12s %12s %12s\n",
-			"dev_name",
+	seq_printf(s, "%-30s %-30s %-15s %10s %12s %12s %12s\n",
 			"dev",
 			"parent_dev",
 			"governor",
@@ -1669,10 +1668,9 @@ static int devfreq_summary_show(struct seq_file *s, void *data)
 			"cur_freq_Hz",
 			"min_freq_Hz",
 			"max_freq_Hz");
-	seq_printf(s, "%30s %10s %10s %15s %10s %12s %12s %12s\n",
+	seq_printf(s, "%30s %30s %15s %10s %12s %12s %12s\n",
+			"------------------------------",
 			"------------------------------",
-			"----------",
-			"----------",
 			"---------------",
 			"----------",
 			"------------",
@@ -1701,8 +1699,7 @@ static int devfreq_summary_show(struct seq_file *s, void *data)
 		mutex_unlock(&devfreq->lock);
 
 		seq_printf(s,
-			"%-30s %-10s %-10s %-15s %10d %12ld %12ld %12ld\n",
-			dev_name(devfreq->dev.parent),
+			"%-30s %-30s %-15s %10d %12ld %12ld %12ld\n",
 			dev_name(&devfreq->dev),
 			p_devfreq ? dev_name(&p_devfreq->dev) : "null",
 			devfreq->governor_name,
diff --git linux-libre-5.7.15-gnu/drivers/devfreq/rk3399_dmc.c linux-libre-5.7.16-gnu/drivers/devfreq/rk3399_dmc.c
index 24f04f78285b..027769e39f9b 100644
--- linux-libre-5.7.15-gnu/drivers/devfreq/rk3399_dmc.c
+++ linux-libre-5.7.16-gnu/drivers/devfreq/rk3399_dmc.c
@@ -95,18 +95,20 @@ static int rk3399_dmcfreq_target(struct device *dev, unsigned long *freq,
 
 	mutex_lock(&dmcfreq->lock);
 
-	if (target_rate >= dmcfreq->odt_dis_freq)
-		odt_enable = true;
-
-	/*
-	 * This makes a SMC call to the TF-A to set the DDR PD (power-down)
-	 * timings and to enable or disable the ODT (on-die termination)
-	 * resistors.
-	 */
-	arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, dmcfreq->odt_pd_arg0,
-		      dmcfreq->odt_pd_arg1,
-		      ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD,
-		      odt_enable, 0, 0, 0, &res);
+	if (dmcfreq->regmap_pmu) {
+		if (target_rate >= dmcfreq->odt_dis_freq)
+			odt_enable = true;
+
+		/*
+		 * This makes a SMC call to the TF-A to set the DDR PD
+		 * (power-down) timings and to enable or disable the
+		 * ODT (on-die termination) resistors.
+		 */
+		arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, dmcfreq->odt_pd_arg0,
+			      dmcfreq->odt_pd_arg1,
+			      ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD,
+			      odt_enable, 0, 0, 0, &res);
+	}
 
 	/*
 	 * If frequency scaling from low to high, adjust voltage first.
@@ -371,13 +373,14 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev)
 	}
 
 	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)) {
-			ret = PTR_ERR(data->regmap_pmu);
-			goto err_edev;
-		}
+	if (!node)
+		goto no_pmu;
+
+	data->regmap_pmu = syscon_node_to_regmap(node);
+	of_node_put(node);
+	if (IS_ERR(data->regmap_pmu)) {
+		ret = PTR_ERR(data->regmap_pmu);
+		goto err_edev;
 	}
 
 	regmap_read(data->regmap_pmu, RK3399_PMUGRF_OS_REG2, &val);
@@ -399,6 +402,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev)
 		goto err_edev;
 	};
 
+no_pmu:
 	arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, 0, 0,
 		      ROCKCHIP_SIP_CONFIG_DRAM_INIT,
 		      0, 0, 0, 0, &res);
diff --git linux-libre-5.7.15-gnu/drivers/edac/edac_device_sysfs.c linux-libre-5.7.16-gnu/drivers/edac/edac_device_sysfs.c
index 0e7ea3591b78..5e7593753799 100644
--- linux-libre-5.7.15-gnu/drivers/edac/edac_device_sysfs.c
+++ linux-libre-5.7.16-gnu/drivers/edac/edac_device_sysfs.c
@@ -275,6 +275,7 @@ int edac_device_register_sysfs_main_kobj(struct edac_device_ctl_info *edac_dev)
 
 	/* Error exit stack */
 err_kobj_reg:
+	kobject_put(&edac_dev->kobj);
 	module_put(edac_dev->owner);
 
 err_out:
diff --git linux-libre-5.7.15-gnu/drivers/edac/edac_pci_sysfs.c linux-libre-5.7.16-gnu/drivers/edac/edac_pci_sysfs.c
index 72c9eb9fdffb..53042af7262e 100644
--- linux-libre-5.7.15-gnu/drivers/edac/edac_pci_sysfs.c
+++ linux-libre-5.7.16-gnu/drivers/edac/edac_pci_sysfs.c
@@ -386,7 +386,7 @@ static int edac_pci_main_kobj_setup(void)
 
 	/* Error unwind statck */
 kobject_init_and_add_fail:
-	kfree(edac_pci_top_main_kobj);
+	kobject_put(edac_pci_top_main_kobj);
 
 kzalloc_fail:
 	module_put(THIS_MODULE);
diff --git linux-libre-5.7.15-gnu/drivers/firmware/arm_scmi/scmi_pm_domain.c linux-libre-5.7.16-gnu/drivers/firmware/arm_scmi/scmi_pm_domain.c
index bafbfe358f97..9e44479f0284 100644
--- linux-libre-5.7.15-gnu/drivers/firmware/arm_scmi/scmi_pm_domain.c
+++ linux-libre-5.7.16-gnu/drivers/firmware/arm_scmi/scmi_pm_domain.c
@@ -85,7 +85,10 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev)
 	for (i = 0; i < num_domains; i++, scmi_pd++) {
 		u32 state;
 
-		domains[i] = &scmi_pd->genpd;
+		if (handle->power_ops->state_get(handle, i, &state)) {
+			dev_warn(dev, "failed to get state for domain %d\n", i);
+			continue;
+		}
 
 		scmi_pd->domain = i;
 		scmi_pd->handle = handle;
@@ -94,13 +97,10 @@ static int scmi_pm_domain_probe(struct scmi_device *sdev)
 		scmi_pd->genpd.power_off = scmi_pd_power_off;
 		scmi_pd->genpd.power_on = scmi_pd_power_on;
 
-		if (handle->power_ops->state_get(handle, i, &state)) {
-			dev_warn(dev, "failed to get state for domain %d\n", i);
-			continue;
-		}
-
 		pm_genpd_init(&scmi_pd->genpd, NULL,
 			      state == SCMI_POWER_STATE_GENERIC_OFF);
+
+		domains[i] = &scmi_pd->genpd;
 	}
 
 	scmi_pd_data->domains = domains;
diff --git linux-libre-5.7.15-gnu/drivers/firmware/qcom_scm.c linux-libre-5.7.16-gnu/drivers/firmware/qcom_scm.c
index 4701487573f7..7d9596552366 100644
--- linux-libre-5.7.15-gnu/drivers/firmware/qcom_scm.c
+++ linux-libre-5.7.16-gnu/drivers/firmware/qcom_scm.c
@@ -391,7 +391,7 @@ static int __qcom_scm_set_dload_mode(struct device *dev, bool enable)
 
 	desc.args[1] = enable ? QCOM_SCM_BOOT_SET_DLOAD_MODE : 0;
 
-	return qcom_scm_call(__scm->dev, &desc, NULL);
+	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);
 }
 
 static void qcom_scm_set_download_mode(bool enable)
@@ -650,7 +650,7 @@ int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val)
 	int ret;
 
 
-	ret = qcom_scm_call(__scm->dev, &desc, &res);
+	ret = qcom_scm_call_atomic(__scm->dev, &desc, &res);
 	if (ret >= 0)
 		*val = res.result[0];
 
@@ -669,8 +669,7 @@ int qcom_scm_io_writel(phys_addr_t addr, unsigned int val)
 		.owner = ARM_SMCCC_OWNER_SIP,
 	};
 
-
-	return qcom_scm_call(__scm->dev, &desc, NULL);
+	return qcom_scm_call_atomic(__scm->dev, &desc, NULL);
 }
 EXPORT_SYMBOL(qcom_scm_io_writel);
 
diff --git linux-libre-5.7.15-gnu/drivers/gpio/gpiolib-devres.c linux-libre-5.7.16-gnu/drivers/gpio/gpiolib-devres.c
index 5c91c4365da1..7dbce4c4ebdf 100644
--- linux-libre-5.7.15-gnu/drivers/gpio/gpiolib-devres.c
+++ linux-libre-5.7.16-gnu/drivers/gpio/gpiolib-devres.c
@@ -487,10 +487,12 @@ static void devm_gpio_chip_release(struct device *dev, void *res)
 }
 
 /**
- * devm_gpiochip_add_data() - Resource managed gpiochip_add_data()
+ * devm_gpiochip_add_data_with_key() - Resource managed gpiochip_add_data_with_key()
  * @dev: pointer to the device that gpio_chip belongs to.
  * @gc: the GPIO chip to register
  * @data: driver-private data associated with this chip
+ * @lock_key: lockdep class for IRQ lock
+ * @request_key: lockdep class for IRQ request
  *
  * Context: potentially before irqs will work
  *
@@ -501,8 +503,9 @@ static void devm_gpio_chip_release(struct device *dev, void *res)
  * gc->base is invalid or already associated with a different chip.
  * Otherwise it returns zero as a success code.
  */
-int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *gc,
-			   void *data)
+int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc, void *data,
+				    struct lock_class_key *lock_key,
+				    struct lock_class_key *request_key)
 {
 	struct gpio_chip **ptr;
 	int ret;
@@ -512,7 +515,7 @@ int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *gc,
 	if (!ptr)
 		return -ENOMEM;
 
-	ret = gpiochip_add_data(gc, data);
+	ret = gpiochip_add_data_with_key(gc, data, lock_key, request_key);
 	if (ret < 0) {
 		devres_free(ptr);
 		return ret;
@@ -523,4 +526,4 @@ int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *gc,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(devm_gpiochip_add_data);
+EXPORT_SYMBOL_GPL(devm_gpiochip_add_data_with_key);
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index ffeb20f11c07..728f76cc536e 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -552,7 +552,7 @@ struct drm_gem_object *amdgpu_gem_prime_import(struct drm_device *dev,
 	attach = dma_buf_dynamic_attach(dma_buf, dev->dev,
 					&amdgpu_dma_buf_attach_ops, obj);
 	if (IS_ERR(attach)) {
-		drm_gem_object_put(obj);
+		drm_gem_object_put_unlocked(obj);
 		return ERR_CAST(attach);
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 7531527067df..892c1e9a1eb0 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -408,7 +408,9 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring,
 		ring->fence_drv.gpu_addr = adev->uvd.inst[ring->me].gpu_addr + index;
 	}
 	amdgpu_fence_write(ring, atomic_read(&ring->fence_drv.last_seq));
-	amdgpu_irq_get(adev, irq_src, irq_type);
+
+	if (irq_src)
+		amdgpu_irq_get(adev, irq_src, irq_type);
 
 	ring->fence_drv.irq_src = irq_src;
 	ring->fence_drv.irq_type = irq_type;
@@ -529,8 +531,9 @@ void amdgpu_fence_driver_fini(struct amdgpu_device *adev)
 			/* no need to trigger GPU reset as we are unloading */
 			amdgpu_fence_driver_force_completion(ring);
 		}
-		amdgpu_irq_put(adev, ring->fence_drv.irq_src,
-			       ring->fence_drv.irq_type);
+		if (ring->fence_drv.irq_src)
+			amdgpu_irq_put(adev, ring->fence_drv.irq_src,
+				       ring->fence_drv.irq_type);
 		drm_sched_fini(&ring->sched);
 		del_timer_sync(&ring->fence_drv.fallback_timer);
 		for (j = 0; j <= ring->fence_drv.num_fences_mask; ++j)
@@ -566,8 +569,9 @@ void amdgpu_fence_driver_suspend(struct amdgpu_device *adev)
 		}
 
 		/* disable the interrupt */
-		amdgpu_irq_put(adev, ring->fence_drv.irq_src,
-			       ring->fence_drv.irq_type);
+		if (ring->fence_drv.irq_src)
+			amdgpu_irq_put(adev, ring->fence_drv.irq_src,
+				       ring->fence_drv.irq_type);
 	}
 }
 
@@ -593,8 +597,9 @@ void amdgpu_fence_driver_resume(struct amdgpu_device *adev)
 			continue;
 
 		/* enable the interrupt */
-		amdgpu_irq_get(adev, ring->fence_drv.irq_src,
-			       ring->fence_drv.irq_type);
+		if (ring->fence_drv.irq_src)
+			amdgpu_irq_get(adev, ring->fence_drv.irq_src,
+				       ring->fence_drv.irq_type);
 	}
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
index c04c2078a7c1..a7fcb55babb8 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c
@@ -462,7 +462,7 @@ static int jpeg_v2_5_wait_for_idle(void *handle)
 			return ret;
 	}
 
-	return ret;
+	return 0;
 }
 
 static int jpeg_v2_5_set_clockgating_state(void *handle,
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
index a2e1a73f66b8..5c6a6ae48d39 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c
@@ -106,7 +106,7 @@ bool dm_pp_apply_display_requirements(
 			adev->powerplay.pp_funcs->display_configuration_change(
 				adev->powerplay.pp_handle,
 				&adev->pm.pm_display_cfg);
-		else
+		else if (adev->smu.ppt_funcs)
 			smu_display_configuration_change(smu,
 							 &adev->pm.pm_display_cfg);
 
@@ -530,6 +530,8 @@ bool dm_pp_get_static_clocks(
 			&pp_clk_info);
 	else if (adev->smu.ppt_funcs)
 		ret = smu_get_current_clocks(&adev->smu, &pp_clk_info);
+	else
+		return false;
 	if (ret)
 		return false;
 
@@ -590,7 +592,7 @@ void pp_rv_set_wm_ranges(struct pp_smu *pp,
 	if (pp_funcs && pp_funcs->set_watermarks_for_clocks_ranges)
 		pp_funcs->set_watermarks_for_clocks_ranges(pp_handle,
 							   &wm_with_clock_ranges);
-	else
+	else if (adev->smu.ppt_funcs)
 		smu_set_watermarks_for_clock_ranges(&adev->smu,
 				&wm_with_clock_ranges);
 }
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 67cfff1586e9..3f157bcc174b 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -3146,9 +3146,11 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx)
 			write_i2c_redriver_setting(pipe_ctx, false);
 		}
 	}
-	dc->hwss.disable_stream(pipe_ctx);
 
 	disable_link(pipe_ctx->stream->link, pipe_ctx->stream->signal);
+
+	dc->hwss.disable_stream(pipe_ctx);
+
 	if (pipe_ctx->stream->timing.flags.DSC) {
 		if (dc_is_dp_signal(pipe_ctx->stream->signal))
 			dp_set_dsc_enable(pipe_ctx, false);
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index caa090d0b6ac..1ada01322cd2 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -1103,6 +1103,10 @@ static inline enum link_training_result perform_link_training_int(
 	dpcd_pattern.v1_4.TRAINING_PATTERN_SET = DPCD_TRAINING_PATTERN_VIDEOIDLE;
 	dpcd_set_training_pattern(link, dpcd_pattern);
 
+	/* delay 5ms after notifying sink of idle pattern before switching output */
+	if (link->connector_signal != SIGNAL_TYPE_EDP)
+		msleep(5);
+
 	/* 4. mainlink output idle pattern*/
 	dp_set_hw_test_pattern(link, DP_TEST_PATTERN_VIDEO_MODE, NULL, 0);
 
@@ -1552,6 +1556,12 @@ bool perform_link_training_with_retries(
 	struct dc_link *link = stream->link;
 	enum dp_panel_mode panel_mode = dp_get_panel_mode(link);
 
+	/* We need to do this before the link training to ensure the idle pattern in SST
+	 * mode will be sent right after the link training
+	 */
+	link->link_enc->funcs->connect_dig_be_to_fe(link->link_enc,
+							pipe_ctx->stream_res.stream_enc->id, true);
+
 	for (j = 0; j < attempts; ++j) {
 
 		dp_enable_link_phy(
@@ -1568,12 +1578,6 @@ bool perform_link_training_with_retries(
 
 		dp_set_panel_mode(link, panel_mode);
 
-		/* We need to do this before the link training to ensure the idle pattern in SST
-		 * mode will be sent right after the link training
-		 */
-		link->link_enc->funcs->connect_dig_be_to_fe(link->link_enc,
-								pipe_ctx->stream_res.stream_enc->id, true);
-
 		if (link->aux_access_disabled) {
 			dc_link_dp_perform_link_training_skip_aux(link, link_setting);
 			return true;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 10527593868c..24ca592c90df 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1090,8 +1090,17 @@ void dce110_blank_stream(struct pipe_ctx *pipe_ctx)
 		dc_link_set_abm_disable(link);
 	}
 
-	if (dc_is_dp_signal(pipe_ctx->stream->signal))
+	if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
 		pipe_ctx->stream_res.stream_enc->funcs->dp_blank(pipe_ctx->stream_res.stream_enc);
+
+		/*
+		 * After output is idle pattern some sinks need time to recognize the stream
+		 * has changed or they enter protection state and hang.
+		 */
+		if (!dc_is_embedded_signal(pipe_ctx->stream->signal))
+			msleep(60);
+	}
+
 }
 
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
index 1ef0923f7190..9ad0e6f18be4 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/powerplay/arcturus_ppt.c
@@ -2035,8 +2035,6 @@ static void arcturus_fill_eeprom_i2c_req(SwI2cRequest_t  *req, bool write,
 {
 	int i;
 
-	BUG_ON(numbytes > MAX_SW_I2C_COMMANDS);
-
 	req->I2CcontrollerPort = 0;
 	req->I2CSpeed = 2;
 	req->SlaveAddress = address;
@@ -2074,6 +2072,12 @@ static int arcturus_i2c_eeprom_read_data(struct i2c_adapter *control,
 	struct smu_table_context *smu_table = &adev->smu.smu_table;
 	struct smu_table *table = &smu_table->driver_table;
 
+	if (numbytes > MAX_SW_I2C_COMMANDS) {
+		dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
+			numbytes, MAX_SW_I2C_COMMANDS);
+		return -EINVAL;
+	}
+
 	memset(&req, 0, sizeof(req));
 	arcturus_fill_eeprom_i2c_req(&req, false, address, numbytes, data);
 
@@ -2110,6 +2114,12 @@ static int arcturus_i2c_eeprom_write_data(struct i2c_adapter *control,
 	SwI2cRequest_t req;
 	struct amdgpu_device *adev = to_amdgpu_device(control);
 
+	if (numbytes > MAX_SW_I2C_COMMANDS) {
+		dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
+			numbytes, MAX_SW_I2C_COMMANDS);
+		return -EINVAL;
+	}
+
 	memset(&req, 0, sizeof(req));
 	arcturus_fill_eeprom_i2c_req(&req, true, address, numbytes, data);
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/powerplay/smu_v11_0.c linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 3077119865c1..ed8f7e85622f 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -155,7 +155,8 @@ int smu_v11_0_init_microcode(struct smu_context *smu)
 		chip_name = "navi12";
 		break;
 	default:
-		BUG();
+		dev_err(adev->dev, "Unsupported ASIC type %d\n", adev->asic_type);
+		return -EINVAL;
 	}
 
 	snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/", chip_name);
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/arm/malidp_planes.c linux-libre-5.7.16-gnu/drivers/gpu/drm/arm/malidp_planes.c
index 37715cc6064e..ab45ac445045 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/arm/malidp_planes.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/arm/malidp_planes.c
@@ -928,7 +928,7 @@ int malidp_de_planes_init(struct drm_device *drm)
 	const struct malidp_hw_regmap *map = &malidp->dev->hw->map;
 	struct malidp_plane *plane = NULL;
 	enum drm_plane_type plane_type;
-	unsigned long crtcs = 1 << drm->mode_config.num_crtc;
+	unsigned long crtcs = BIT(drm->mode_config.num_crtc);
 	unsigned long flags = DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_180 |
 			      DRM_MODE_ROTATE_270 | DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y;
 	unsigned int blend_caps = BIT(DRM_MODE_BLEND_PIXEL_NONE) |
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/bridge/sil-sii8620.c linux-libre-5.7.16-gnu/drivers/gpu/drm/bridge/sil-sii8620.c
index 92acd336aa89..ca98133411aa 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/bridge/sil-sii8620.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -178,7 +178,7 @@ static void sii8620_read_buf(struct sii8620 *ctx, u16 addr, u8 *buf, int len)
 
 static u8 sii8620_readb(struct sii8620 *ctx, u16 addr)
 {
-	u8 ret;
+	u8 ret = 0;
 
 	sii8620_read_buf(ctx, addr, &ret, 1);
 	return ret;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c linux-libre-5.7.16-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 6ad688b320ae..8a0e34f2160a 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -475,7 +475,7 @@ static int ti_sn_bridge_calc_min_dp_rate_idx(struct ti_sn_bridge *pdata)
 				   1000 * pdata->dp_lanes * DP_CLK_FUDGE_DEN);
 
 	for (i = 1; i < ARRAY_SIZE(ti_sn_bridge_dp_rate_lut) - 1; i++)
-		if (ti_sn_bridge_dp_rate_lut[i] > dp_rate_mhz)
+		if (ti_sn_bridge_dp_rate_lut[i] >= dp_rate_mhz)
 			break;
 
 	return i;
@@ -827,6 +827,12 @@ static ssize_t ti_sn_aux_transfer(struct drm_dp_aux *aux,
 				     buf[i]);
 	}
 
+	/* Clear old status bits before start so we don't get confused */
+	regmap_write(pdata->regmap, SN_AUX_CMD_STATUS_REG,
+		     AUX_IRQ_STATUS_NAT_I2C_FAIL |
+		     AUX_IRQ_STATUS_AUX_RPLY_TOUT |
+		     AUX_IRQ_STATUS_AUX_SHORT);
+
 	regmap_write(pdata->regmap, SN_AUX_CMD_REG, request_val | AUX_CMD_SEND);
 
 	ret = regmap_read_poll_timeout(pdata->regmap, SN_AUX_CMD_REG, val,
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/drm_debugfs.c linux-libre-5.7.16-gnu/drivers/gpu/drm/drm_debugfs.c
index 4e673d318503..fb251c00fdd3 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/drm_debugfs.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/drm_debugfs.c
@@ -336,13 +336,13 @@ static ssize_t connector_write(struct file *file, const char __user *ubuf,
 
 	buf[len] = '\0';
 
-	if (!strcmp(buf, "on"))
+	if (sysfs_streq(buf, "on"))
 		connector->force = DRM_FORCE_ON;
-	else if (!strcmp(buf, "digital"))
+	else if (sysfs_streq(buf, "digital"))
 		connector->force = DRM_FORCE_ON_DIGITAL;
-	else if (!strcmp(buf, "off"))
+	else if (sysfs_streq(buf, "off"))
 		connector->force = DRM_FORCE_OFF;
-	else if (!strcmp(buf, "unspecified"))
+	else if (sysfs_streq(buf, "unspecified"))
 		connector->force = DRM_FORCE_UNSPECIFIED;
 	else
 		return -EINVAL;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/drm_gem.c linux-libre-5.7.16-gnu/drivers/gpu/drm/drm_gem.c
index 3087aa710e8d..d847540e4f8c 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/drm_gem.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/drm_gem.c
@@ -710,6 +710,8 @@ int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,
 	if (!objs)
 		return -ENOMEM;
 
+	*objs_out = objs;
+
 	handles = kvmalloc_array(count, sizeof(u32), GFP_KERNEL);
 	if (!handles) {
 		ret = -ENOMEM;
@@ -723,8 +725,6 @@ int drm_gem_objects_lookup(struct drm_file *filp, void __user *bo_handles,
 	}
 
 	ret = objects_lookup(filp, handles, count, objs);
-	*objs_out = objs;
-
 out:
 	kvfree(handles);
 	return ret;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/drm_mipi_dsi.c linux-libre-5.7.16-gnu/drivers/gpu/drm/drm_mipi_dsi.c
index 55531895dde6..37b03fefbdf6 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/drm_mipi_dsi.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/drm_mipi_dsi.c
@@ -1082,11 +1082,11 @@ EXPORT_SYMBOL(mipi_dsi_dcs_set_pixel_format);
  */
 int mipi_dsi_dcs_set_tear_scanline(struct mipi_dsi_device *dsi, u16 scanline)
 {
-	u8 payload[3] = { MIPI_DCS_SET_TEAR_SCANLINE, scanline >> 8,
-			  scanline & 0xff };
+	u8 payload[2] = { scanline >> 8, scanline & 0xff };
 	ssize_t err;
 
-	err = mipi_dsi_generic_write(dsi, payload, sizeof(payload));
+	err = mipi_dsi_dcs_write(dsi, MIPI_DCS_SET_TEAR_SCANLINE, payload,
+				 sizeof(payload));
 	if (err < 0)
 		return err;
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c linux-libre-5.7.16-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index a31eeff2b297..4a512b062df8 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -722,7 +722,7 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
 	ret = pm_runtime_get_sync(gpu->dev);
 	if (ret < 0) {
 		dev_err(gpu->dev, "Failed to enable GPU power domain\n");
-		return ret;
+		goto pm_put;
 	}
 
 	etnaviv_hw_identify(gpu);
@@ -819,6 +819,7 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
 
 fail:
 	pm_runtime_mark_last_busy(gpu->dev);
+pm_put:
 	pm_runtime_put_autosuspend(gpu->dev);
 
 	return ret;
@@ -859,7 +860,7 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
 
 	ret = pm_runtime_get_sync(gpu->dev);
 	if (ret < 0)
-		return ret;
+		goto pm_put;
 
 	dma_lo = gpu_read(gpu, VIVS_FE_DMA_LOW);
 	dma_hi = gpu_read(gpu, VIVS_FE_DMA_HIGH);
@@ -1003,6 +1004,7 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
 	ret = 0;
 
 	pm_runtime_mark_last_busy(gpu->dev);
+pm_put:
 	pm_runtime_put_autosuspend(gpu->dev);
 
 	return ret;
@@ -1016,7 +1018,7 @@ void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu)
 	dev_err(gpu->dev, "recover hung GPU!\n");
 
 	if (pm_runtime_get_sync(gpu->dev) < 0)
-		return;
+		goto pm_put;
 
 	mutex_lock(&gpu->lock);
 
@@ -1035,6 +1037,7 @@ void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu)
 
 	mutex_unlock(&gpu->lock);
 	pm_runtime_mark_last_busy(gpu->dev);
+pm_put:
 	pm_runtime_put_autosuspend(gpu->dev);
 }
 
@@ -1308,8 +1311,10 @@ struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit)
 
 	if (!submit->runtime_resumed) {
 		ret = pm_runtime_get_sync(gpu->dev);
-		if (ret < 0)
+		if (ret < 0) {
+			pm_runtime_put_noidle(gpu->dev);
 			return NULL;
+		}
 		submit->runtime_resumed = true;
 	}
 
@@ -1326,6 +1331,7 @@ struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit)
 	ret = event_alloc(gpu, nr_events, event);
 	if (ret) {
 		DRM_ERROR("no free events\n");
+		pm_runtime_put_noidle(gpu->dev);
 		return NULL;
 	}
 
@@ -1496,7 +1502,7 @@ static int etnaviv_gpu_clk_enable(struct etnaviv_gpu *gpu)
 	if (gpu->clk_bus) {
 		ret = clk_prepare_enable(gpu->clk_bus);
 		if (ret)
-			return ret;
+			goto disable_clk_reg;
 	}
 
 	if (gpu->clk_core) {
@@ -1519,6 +1525,9 @@ disable_clk_core:
 disable_clk_bus:
 	if (gpu->clk_bus)
 		clk_disable_unprepare(gpu->clk_bus);
+disable_clk_reg:
+	if (gpu->clk_reg)
+		clk_disable_unprepare(gpu->clk_reg);
 
 	return ret;
 }
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/dw_hdmi-imx.c linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/dw_hdmi-imx.c
index f22cfbf9353e..2e12a4a3bfa1 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -212,9 +212,8 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
 	if (!pdev->dev.of_node)
 		return -ENODEV;
 
-	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
-	if (!hdmi)
-		return -ENOMEM;
+	hdmi = dev_get_drvdata(dev);
+	memset(hdmi, 0, sizeof(*hdmi));
 
 	match = of_match_node(dw_hdmi_imx_dt_ids, pdev->dev.of_node);
 	plat_data = match->data;
@@ -239,8 +238,6 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
 	drm_encoder_init(drm, encoder, &dw_hdmi_imx_encoder_funcs,
 			 DRM_MODE_ENCODER_TMDS, NULL);
 
-	platform_set_drvdata(pdev, hdmi);
-
 	hdmi->hdmi = dw_hdmi_bind(pdev, encoder, plat_data);
 
 	/*
@@ -270,6 +267,14 @@ static const struct component_ops dw_hdmi_imx_ops = {
 
 static int dw_hdmi_imx_probe(struct platform_device *pdev)
 {
+	struct imx_hdmi *hdmi;
+
+	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
+	if (!hdmi)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, hdmi);
+
 	return component_add(&pdev->dev, &dw_hdmi_imx_ops);
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/imx-drm-core.c linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/imx-drm-core.c
index da87c70e413b..881c36d0f16b 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/imx-drm-core.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/imx-drm-core.c
@@ -281,9 +281,10 @@ static void imx_drm_unbind(struct device *dev)
 
 	drm_kms_helper_poll_fini(drm);
 
+	component_unbind_all(drm->dev, drm);
+
 	drm_mode_config_cleanup(drm);
 
-	component_unbind_all(drm->dev, drm);
 	dev_set_drvdata(dev, NULL);
 
 	drm_dev_put(drm);
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/imx-ldb.c linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/imx-ldb.c
index 4da22a94790c..8e209117b049 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/imx-ldb.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/imx-ldb.c
@@ -594,9 +594,8 @@ static int imx_ldb_bind(struct device *dev, struct device *master, void *data)
 	int ret;
 	int i;
 
-	imx_ldb = devm_kzalloc(dev, sizeof(*imx_ldb), GFP_KERNEL);
-	if (!imx_ldb)
-		return -ENOMEM;
+	imx_ldb = dev_get_drvdata(dev);
+	memset(imx_ldb, 0, sizeof(*imx_ldb));
 
 	imx_ldb->regmap = syscon_regmap_lookup_by_phandle(np, "gpr");
 	if (IS_ERR(imx_ldb->regmap)) {
@@ -704,8 +703,6 @@ static int imx_ldb_bind(struct device *dev, struct device *master, void *data)
 		}
 	}
 
-	dev_set_drvdata(dev, imx_ldb);
-
 	return 0;
 
 free_child:
@@ -737,6 +734,14 @@ static const struct component_ops imx_ldb_ops = {
 
 static int imx_ldb_probe(struct platform_device *pdev)
 {
+	struct imx_ldb *imx_ldb;
+
+	imx_ldb = devm_kzalloc(&pdev->dev, sizeof(*imx_ldb), GFP_KERNEL);
+	if (!imx_ldb)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, imx_ldb);
+
 	return component_add(&pdev->dev, &imx_ldb_ops);
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/imx-tve.c linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/imx-tve.c
index 5bbfaa2cd0f4..f91c3eb7697b 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/imx-tve.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/imx-tve.c
@@ -494,6 +494,13 @@ static int imx_tve_register(struct drm_device *drm, struct imx_tve *tve)
 	return 0;
 }
 
+static void imx_tve_disable_regulator(void *data)
+{
+	struct imx_tve *tve = data;
+
+	regulator_disable(tve->dac_reg);
+}
+
 static bool imx_tve_readable_reg(struct device *dev, unsigned int reg)
 {
 	return (reg % 4 == 0) && (reg <= 0xdc);
@@ -546,9 +553,8 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data)
 	int irq;
 	int ret;
 
-	tve = devm_kzalloc(dev, sizeof(*tve), GFP_KERNEL);
-	if (!tve)
-		return -ENOMEM;
+	tve = dev_get_drvdata(dev);
+	memset(tve, 0, sizeof(*tve));
 
 	tve->dev = dev;
 	spin_lock_init(&tve->lock);
@@ -618,6 +624,9 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data)
 		ret = regulator_enable(tve->dac_reg);
 		if (ret)
 			return ret;
+		ret = devm_add_action_or_reset(dev, imx_tve_disable_regulator, tve);
+		if (ret)
+			return ret;
 	}
 
 	tve->clk = devm_clk_get(dev, "tve");
@@ -659,27 +668,23 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data)
 	if (ret)
 		return ret;
 
-	dev_set_drvdata(dev, tve);
-
 	return 0;
 }
 
-static void imx_tve_unbind(struct device *dev, struct device *master,
-	void *data)
-{
-	struct imx_tve *tve = dev_get_drvdata(dev);
-
-	if (!IS_ERR(tve->dac_reg))
-		regulator_disable(tve->dac_reg);
-}
-
 static const struct component_ops imx_tve_ops = {
 	.bind	= imx_tve_bind,
-	.unbind	= imx_tve_unbind,
 };
 
 static int imx_tve_probe(struct platform_device *pdev)
 {
+	struct imx_tve *tve;
+
+	tve = devm_kzalloc(&pdev->dev, sizeof(*tve), GFP_KERNEL);
+	if (!tve)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, tve);
+
 	return component_add(&pdev->dev, &imx_tve_ops);
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/ipuv3-crtc.c linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/ipuv3-crtc.c
index 63c0284f8b3c..2256c9789fc2 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -438,21 +438,13 @@ static int ipu_drm_bind(struct device *dev, struct device *master, void *data)
 	struct ipu_client_platformdata *pdata = dev->platform_data;
 	struct drm_device *drm = data;
 	struct ipu_crtc *ipu_crtc;
-	int ret;
 
-	ipu_crtc = devm_kzalloc(dev, sizeof(*ipu_crtc), GFP_KERNEL);
-	if (!ipu_crtc)
-		return -ENOMEM;
+	ipu_crtc = dev_get_drvdata(dev);
+	memset(ipu_crtc, 0, sizeof(*ipu_crtc));
 
 	ipu_crtc->dev = dev;
 
-	ret = ipu_crtc_init(ipu_crtc, pdata, drm);
-	if (ret)
-		return ret;
-
-	dev_set_drvdata(dev, ipu_crtc);
-
-	return 0;
+	return ipu_crtc_init(ipu_crtc, pdata, drm);
 }
 
 static void ipu_drm_unbind(struct device *dev, struct device *master,
@@ -474,6 +466,7 @@ static const struct component_ops ipu_crtc_ops = {
 static int ipu_drm_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
+	struct ipu_crtc *ipu_crtc;
 	int ret;
 
 	if (!dev->platform_data)
@@ -483,6 +476,12 @@ static int ipu_drm_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	ipu_crtc = devm_kzalloc(dev, sizeof(*ipu_crtc), GFP_KERNEL);
+	if (!ipu_crtc)
+		return -ENOMEM;
+
+	dev_set_drvdata(dev, ipu_crtc);
+
 	return component_add(dev, &ipu_crtc_ops);
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/parallel-display.c linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/parallel-display.c
index 08fafa4bf8c2..43e109d67fe3 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/imx/parallel-display.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/imx/parallel-display.c
@@ -330,9 +330,8 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data)
 	u32 bus_format = 0;
 	const char *fmt;
 
-	imxpd = devm_kzalloc(dev, sizeof(*imxpd), GFP_KERNEL);
-	if (!imxpd)
-		return -ENOMEM;
+	imxpd = dev_get_drvdata(dev);
+	memset(imxpd, 0, sizeof(*imxpd));
 
 	edidp = of_get_property(np, "edid", &imxpd->edid_len);
 	if (edidp)
@@ -363,8 +362,6 @@ static int imx_pd_bind(struct device *dev, struct device *master, void *data)
 	if (ret)
 		return ret;
 
-	dev_set_drvdata(dev, imxpd);
-
 	return 0;
 }
 
@@ -386,6 +383,14 @@ static const struct component_ops imx_pd_ops = {
 
 static int imx_pd_probe(struct platform_device *pdev)
 {
+	struct imx_parallel_display *imxpd;
+
+	imxpd = devm_kzalloc(&pdev->dev, sizeof(*imxpd), GFP_KERNEL);
+	if (!imxpd)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, imxpd);
+
 	return component_add(&pdev->dev, &imx_pd_ops);
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c linux-libre-5.7.16-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 34607a98cc7c..9a7a18951dc2 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -732,10 +732,19 @@ int a6xx_gmu_resume(struct a6xx_gpu *a6xx_gpu)
 	/* Turn on the resources */
 	pm_runtime_get_sync(gmu->dev);
 
+	/*
+	 * "enable" the GX power domain which won't actually do anything but it
+	 * will make sure that the refcounting is correct in case we need to
+	 * bring down the GX after a GMU failure
+	 */
+	if (!IS_ERR_OR_NULL(gmu->gxpd))
+		pm_runtime_get_sync(gmu->gxpd);
+
 	/* Use a known rate to bring up the GMU */
 	clk_set_rate(gmu->core_clk, 200000000);
 	ret = clk_bulk_prepare_enable(gmu->nr_clocks, gmu->clocks);
 	if (ret) {
+		pm_runtime_put(gmu->gxpd);
 		pm_runtime_put(gmu->dev);
 		return ret;
 	}
@@ -771,19 +780,12 @@ int a6xx_gmu_resume(struct a6xx_gpu *a6xx_gpu)
 	/* Set the GPU to the current freq */
 	__a6xx_gmu_set_freq(gmu, gmu->current_perf_index);
 
-	/*
-	 * "enable" the GX power domain which won't actually do anything but it
-	 * will make sure that the refcounting is correct in case we need to
-	 * bring down the GX after a GMU failure
-	 */
-	if (!IS_ERR_OR_NULL(gmu->gxpd))
-		pm_runtime_get(gmu->gxpd);
-
 out:
 	/* On failure, shut down the GMU to leave it in a good state */
 	if (ret) {
 		disable_irq(gmu->gmu_irq);
 		a6xx_rpmh_stop(gmu);
+		pm_runtime_put(gmu->gxpd);
 		pm_runtime_put(gmu->dev);
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c linux-libre-5.7.16-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 17448505a9b5..d263d6e69bf1 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -386,7 +386,7 @@ static void dpu_crtc_frame_event_cb(void *data, u32 event)
 	spin_unlock_irqrestore(&dpu_crtc->spin_lock, flags);
 
 	if (!fevent) {
-		DRM_ERROR("crtc%d event %d overflow\n", crtc->base.id, event);
+		DRM_ERROR_RATELIMITED("crtc%d event %d overflow\n", crtc->base.id, event);
 		return;
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/msm/msm_gem.c linux-libre-5.7.16-gnu/drivers/gpu/drm/msm/msm_gem.c
index 5a6a79fbc9d6..d92a0ffe2a76 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/msm/msm_gem.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/msm/msm_gem.c
@@ -977,10 +977,8 @@ int msm_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 
 static int msm_gem_new_impl(struct drm_device *dev,
 		uint32_t size, uint32_t flags,
-		struct drm_gem_object **obj,
-		bool struct_mutex_locked)
+		struct drm_gem_object **obj)
 {
-	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_gem_object *msm_obj;
 
 	switch (flags & MSM_BO_CACHE_MASK) {
@@ -1006,15 +1004,6 @@ static int msm_gem_new_impl(struct drm_device *dev,
 	INIT_LIST_HEAD(&msm_obj->submit_entry);
 	INIT_LIST_HEAD(&msm_obj->vmas);
 
-	if (struct_mutex_locked) {
-		WARN_ON(!mutex_is_locked(&dev->struct_mutex));
-		list_add_tail(&msm_obj->mm_list, &priv->inactive_list);
-	} else {
-		mutex_lock(&dev->struct_mutex);
-		list_add_tail(&msm_obj->mm_list, &priv->inactive_list);
-		mutex_unlock(&dev->struct_mutex);
-	}
-
 	*obj = &msm_obj->base;
 
 	return 0;
@@ -1024,6 +1013,7 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev,
 		uint32_t size, uint32_t flags, bool struct_mutex_locked)
 {
 	struct msm_drm_private *priv = dev->dev_private;
+	struct msm_gem_object *msm_obj;
 	struct drm_gem_object *obj = NULL;
 	bool use_vram = false;
 	int ret;
@@ -1044,14 +1034,15 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev,
 	if (size == 0)
 		return ERR_PTR(-EINVAL);
 
-	ret = msm_gem_new_impl(dev, size, flags, &obj, struct_mutex_locked);
+	ret = msm_gem_new_impl(dev, size, flags, &obj);
 	if (ret)
 		goto fail;
 
+	msm_obj = to_msm_bo(obj);
+
 	if (use_vram) {
 		struct msm_gem_vma *vma;
 		struct page **pages;
-		struct msm_gem_object *msm_obj = to_msm_bo(obj);
 
 		mutex_lock(&msm_obj->lock);
 
@@ -1086,6 +1077,15 @@ static struct drm_gem_object *_msm_gem_new(struct drm_device *dev,
 		mapping_set_gfp_mask(obj->filp->f_mapping, GFP_HIGHUSER);
 	}
 
+	if (struct_mutex_locked) {
+		WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+		list_add_tail(&msm_obj->mm_list, &priv->inactive_list);
+	} else {
+		mutex_lock(&dev->struct_mutex);
+		list_add_tail(&msm_obj->mm_list, &priv->inactive_list);
+		mutex_unlock(&dev->struct_mutex);
+	}
+
 	return obj;
 
 fail:
@@ -1108,6 +1108,7 @@ struct drm_gem_object *msm_gem_new(struct drm_device *dev,
 struct drm_gem_object *msm_gem_import(struct drm_device *dev,
 		struct dma_buf *dmabuf, struct sg_table *sgt)
 {
+	struct msm_drm_private *priv = dev->dev_private;
 	struct msm_gem_object *msm_obj;
 	struct drm_gem_object *obj;
 	uint32_t size;
@@ -1121,7 +1122,7 @@ struct drm_gem_object *msm_gem_import(struct drm_device *dev,
 
 	size = PAGE_ALIGN(dmabuf->size);
 
-	ret = msm_gem_new_impl(dev, size, MSM_BO_WC, &obj, false);
+	ret = msm_gem_new_impl(dev, size, MSM_BO_WC, &obj);
 	if (ret)
 		goto fail;
 
@@ -1146,6 +1147,11 @@ struct drm_gem_object *msm_gem_import(struct drm_device *dev,
 	}
 
 	mutex_unlock(&msm_obj->lock);
+
+	mutex_lock(&dev->struct_mutex);
+	list_add_tail(&msm_obj->mm_list, &priv->inactive_list);
+	mutex_unlock(&dev->struct_mutex);
+
 	return obj;
 
 fail:
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c
index 8f6455697ba7..ed6819519f6d 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/dispnv50/head.c
@@ -84,18 +84,20 @@ nv50_head_atomic_check_dither(struct nv50_head_atom *armh,
 {
 	u32 mode = 0x00;
 
-	if (asyc->dither.mode == DITHERING_MODE_AUTO) {
-		if (asyh->base.depth > asyh->or.bpc * 3)
-			mode = DITHERING_MODE_DYNAMIC2X2;
-	} else {
-		mode = asyc->dither.mode;
-	}
+	if (asyc->dither.mode) {
+		if (asyc->dither.mode == DITHERING_MODE_AUTO) {
+			if (asyh->base.depth > asyh->or.bpc * 3)
+				mode = DITHERING_MODE_DYNAMIC2X2;
+		} else {
+			mode = asyc->dither.mode;
+		}
 
-	if (asyc->dither.depth == DITHERING_DEPTH_AUTO) {
-		if (asyh->or.bpc >= 8)
-			mode |= DITHERING_DEPTH_8BPC;
-	} else {
-		mode |= asyc->dither.depth;
+		if (asyc->dither.depth == DITHERING_DEPTH_AUTO) {
+			if (asyh->or.bpc >= 8)
+				mode |= DITHERING_DEPTH_8BPC;
+		} else {
+			mode |= asyc->dither.depth;
+		}
 	}
 
 	asyh->dither.enable = mode;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_debugfs.c linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index 15a3d40edf02..3e15a9d5e8fa 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -54,8 +54,10 @@ nouveau_debugfs_strap_peek(struct seq_file *m, void *data)
 	int ret;
 
 	ret = pm_runtime_get_sync(drm->dev->dev);
-	if (ret < 0 && ret != -EACCES)
+	if (ret < 0 && ret != -EACCES) {
+		pm_runtime_put_autosuspend(drm->dev->dev);
 		return ret;
+	}
 
 	seq_printf(m, "0x%08x\n",
 		   nvif_rd32(&drm->client.device.object, 0x101000));
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
index ca4087f5a15b..c484d21820c9 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -1051,8 +1051,10 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv)
 
 	/* need to bring up power immediately if opening device */
 	ret = pm_runtime_get_sync(dev->dev);
-	if (ret < 0 && ret != -EACCES)
+	if (ret < 0 && ret != -EACCES) {
+		pm_runtime_put_autosuspend(dev->dev);
 		return ret;
+	}
 
 	get_task_comm(tmpname, current);
 	snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fpriv->pid));
@@ -1134,8 +1136,10 @@ nouveau_drm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	long ret;
 
 	ret = pm_runtime_get_sync(dev->dev);
-	if (ret < 0 && ret != -EACCES)
+	if (ret < 0 && ret != -EACCES) {
+		pm_runtime_put_autosuspend(dev->dev);
 		return ret;
+	}
 
 	switch (_IOC_NR(cmd) - DRM_COMMAND_BASE) {
 	case DRM_NOUVEAU_NVIF:
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c
index f5ece1f94973..f941ce8f81e3 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -45,8 +45,10 @@ nouveau_gem_object_del(struct drm_gem_object *gem)
 	int ret;
 
 	ret = pm_runtime_get_sync(dev);
-	if (WARN_ON(ret < 0 && ret != -EACCES))
+	if (WARN_ON(ret < 0 && ret != -EACCES)) {
+		pm_runtime_put_autosuspend(dev);
 		return;
+	}
 
 	if (gem->import_attach)
 		drm_prime_gem_destroy(gem, nvbo->bo.sg);
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_sgdma.c linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_sgdma.c
index feaac908efed..34403b810dba 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/nouveau/nouveau_sgdma.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/nouveau/nouveau_sgdma.c
@@ -96,12 +96,9 @@ nouveau_sgdma_create_ttm(struct ttm_buffer_object *bo, uint32_t page_flags)
 	else
 		nvbe->ttm.ttm.func = &nv50_sgdma_backend;
 
-	if (ttm_dma_tt_init(&nvbe->ttm, bo, page_flags))
-		/*
-		 * A failing ttm_dma_tt_init() will call ttm_tt_destroy()
-		 * and thus our nouveau_sgdma_destroy() hook, so we don't need
-		 * to free nvbe here.
-		 */
+	if (ttm_dma_tt_init(&nvbe->ttm, bo, page_flags)) {
+		kfree(nvbe);
 		return NULL;
+	}
 	return &nvbe->ttm.ttm;
 }
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/panel/panel-simple.c linux-libre-5.7.16-gnu/drivers/gpu/drm/panel/panel-simple.c
index db91b3c031a1..346e3f9fd505 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/panel/panel-simple.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/panel/panel-simple.c
@@ -2093,7 +2093,7 @@ static const struct drm_display_mode lg_lb070wv8_mode = {
 static const struct panel_desc lg_lb070wv8 = {
 	.modes = &lg_lb070wv8_mode,
 	.num_modes = 1,
-	.bpc = 16,
+	.bpc = 8,
 	.size = {
 		.width = 151,
 		.height = 91,
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/panfrost/panfrost_job.c linux-libre-5.7.16-gnu/drivers/gpu/drm/panfrost/panfrost_job.c
index 7914b1570841..f9519afca29d 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/panfrost/panfrost_job.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/panfrost/panfrost_job.c
@@ -145,6 +145,8 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
 	u64 jc_head = job->jc;
 	int ret;
 
+	panfrost_devfreq_record_busy(pfdev);
+
 	ret = pm_runtime_get_sync(pfdev->dev);
 	if (ret < 0)
 		return;
@@ -155,7 +157,6 @@ static void panfrost_job_hw_submit(struct panfrost_job *job, int js)
 	}
 
 	cfg = panfrost_mmu_as_get(pfdev, &job->file_priv->mmu);
-	panfrost_devfreq_record_busy(pfdev);
 
 	job_write(pfdev, JS_HEAD_NEXT_LO(js), jc_head & 0xFFFFFFFF);
 	job_write(pfdev, JS_HEAD_NEXT_HI(js), jc_head >> 32);
@@ -410,12 +411,12 @@ static void panfrost_job_timedout(struct drm_sched_job *sched_job)
 	for (i = 0; i < NUM_JOB_SLOTS; i++) {
 		if (pfdev->jobs[i]) {
 			pm_runtime_put_noidle(pfdev->dev);
+			panfrost_devfreq_record_idle(pfdev);
 			pfdev->jobs[i] = NULL;
 		}
 	}
 	spin_unlock_irqrestore(&pfdev->js->job_lock, flags);
 
-	panfrost_devfreq_record_idle(pfdev);
 	panfrost_device_reset(pfdev);
 
 	for (i = 0; i < NUM_JOB_SLOTS; i++)
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/ci_dpm.c linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/ci_dpm.c
index 30b5a59353c5..ddc9c034ff9e 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/ci_dpm.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/ci_dpm.c
@@ -4365,7 +4365,7 @@ static int ci_set_mc_special_registers(struct radeon_device *rdev,
 					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
 			}
 			j++;
-			if (j > SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE)
+			if (j >= SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE)
 				return -EINVAL;
 
 			if (!pi->mem_gddr5) {
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/radeon_display.c linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/radeon_display.c
index 35db79a168bf..df1a7eb73651 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/radeon_display.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/radeon_display.c
@@ -635,8 +635,10 @@ radeon_crtc_set_config(struct drm_mode_set *set,
 	dev = set->crtc->dev;
 
 	ret = pm_runtime_get_sync(dev->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_autosuspend(dev->dev);
 		return ret;
+	}
 
 	ret = drm_crtc_helper_set_config(set, ctx);
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/radeon_drv.c linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/radeon_drv.c
index 59f8186a2415..6f0d1971099b 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/radeon_drv.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/radeon_drv.c
@@ -171,12 +171,7 @@ int radeon_no_wb;
 int radeon_modeset = -1;
 int radeon_dynclks = -1;
 int radeon_r4xx_atom = 0;
-#ifdef __powerpc__
-/* Default to PCI on PowerPC (fdo #95017) */
 int radeon_agpmode = -1;
-#else
-int radeon_agpmode = 0;
-#endif
 int radeon_vram_limit = 0;
 int radeon_gart_size = -1; /* auto */
 int radeon_benchmarking = 0;
@@ -549,8 +544,10 @@ long radeon_drm_ioctl(struct file *filp,
 	long ret;
 	dev = file_priv->minor->dev;
 	ret = pm_runtime_get_sync(dev->dev);
-	if (ret < 0)
+	if (ret < 0) {
+		pm_runtime_put_autosuspend(dev->dev);
 		return ret;
+	}
 
 	ret = drm_ioctl(filp, cmd, arg);
 	
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/radeon_kms.c linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/radeon_kms.c
index 58176db85952..779e4cd86245 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/radeon/radeon_kms.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/radeon/radeon_kms.c
@@ -638,8 +638,10 @@ int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
 	file_priv->driver_priv = NULL;
 
 	r = pm_runtime_get_sync(dev->dev);
-	if (r < 0)
+	if (r < 0) {
+		pm_runtime_put_autosuspend(dev->dev);
 		return r;
+	}
 
 	/* new gpu have virtual address space support */
 	if (rdev->family >= CHIP_CAYMAN) {
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/stm/ltdc.c linux-libre-5.7.16-gnu/drivers/gpu/drm/stm/ltdc.c
index df585fe64f61..60ffe5bbc129 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/stm/ltdc.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/stm/ltdc.c
@@ -425,9 +425,12 @@ static void ltdc_crtc_atomic_enable(struct drm_crtc *crtc,
 				    struct drm_crtc_state *old_state)
 {
 	struct ltdc_device *ldev = crtc_to_ltdc(crtc);
+	struct drm_device *ddev = crtc->dev;
 
 	DRM_DEBUG_DRIVER("\n");
 
+	pm_runtime_get_sync(ddev->dev);
+
 	/* Sets the background color value */
 	reg_write(ldev->regs, LTDC_BCCR, BCCR_BCBLACK);
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/tilcdc/tilcdc_panel.c linux-libre-5.7.16-gnu/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 5584e656b857..8c4fd1aa4c2d 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -143,12 +143,16 @@ static int panel_connector_get_modes(struct drm_connector *connector)
 	int i;
 
 	for (i = 0; i < timings->num_timings; i++) {
-		struct drm_display_mode *mode = drm_mode_create(dev);
+		struct drm_display_mode *mode;
 		struct videomode vm;
 
 		if (videomode_from_timings(timings, &vm, i))
 			break;
 
+		mode = drm_mode_create(dev);
+		if (!mode)
+			break;
+
 		drm_display_mode_from_videomode(&vm, mode);
 
 		mode->type = DRM_MODE_TYPE_DRIVER;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/ttm/ttm_tt.c linux-libre-5.7.16-gnu/drivers/gpu/drm/ttm/ttm_tt.c
index 2ec448e1d663..9f296b9da05b 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/ttm/ttm_tt.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/ttm/ttm_tt.c
@@ -242,7 +242,6 @@ int ttm_tt_init(struct ttm_tt *ttm, struct ttm_buffer_object *bo,
 	ttm_tt_init_fields(ttm, bo, page_flags);
 
 	if (ttm_tt_alloc_page_directory(ttm)) {
-		ttm_tt_destroy(ttm);
 		pr_err("Failed allocating page table\n");
 		return -ENOMEM;
 	}
@@ -266,7 +265,6 @@ int ttm_dma_tt_init(struct ttm_dma_tt *ttm_dma, struct ttm_buffer_object *bo,
 
 	INIT_LIST_HEAD(&ttm_dma->pages_list);
 	if (ttm_dma_tt_alloc_page_directory(ttm_dma)) {
-		ttm_tt_destroy(ttm);
 		pr_err("Failed allocating page table\n");
 		return -ENOMEM;
 	}
@@ -288,7 +286,6 @@ int ttm_sg_tt_init(struct ttm_dma_tt *ttm_dma, struct ttm_buffer_object *bo,
 	else
 		ret = ttm_dma_tt_alloc_page_directory(ttm_dma);
 	if (ret) {
-		ttm_tt_destroy(ttm);
 		pr_err("Failed allocating page table\n");
 		return -ENOMEM;
 	}
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/xen/xen_drm_front.c linux-libre-5.7.16-gnu/drivers/gpu/drm/xen/xen_drm_front.c
index 374142018171..09894a1d343f 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/xen/xen_drm_front.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/xen/xen_drm_front.c
@@ -400,8 +400,8 @@ static int xen_drm_drv_dumb_create(struct drm_file *filp,
 	args->size = args->pitch * args->height;
 
 	obj = xen_drm_front_gem_create(dev, args->size);
-	if (IS_ERR_OR_NULL(obj)) {
-		ret = PTR_ERR_OR_ZERO(obj);
+	if (IS_ERR(obj)) {
+		ret = PTR_ERR(obj);
 		goto fail;
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c linux-libre-5.7.16-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c
index f0b85e094111..4ec8a49241e1 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/xen/xen_drm_front_gem.c
@@ -83,7 +83,7 @@ static struct xen_gem_object *gem_create(struct drm_device *dev, size_t size)
 
 	size = round_up(size, PAGE_SIZE);
 	xen_obj = gem_create_obj(dev, size);
-	if (IS_ERR_OR_NULL(xen_obj))
+	if (IS_ERR(xen_obj))
 		return xen_obj;
 
 	if (drm_info->front_info->cfg.be_alloc) {
@@ -117,7 +117,7 @@ static struct xen_gem_object *gem_create(struct drm_device *dev, size_t size)
 	 */
 	xen_obj->num_pages = DIV_ROUND_UP(size, PAGE_SIZE);
 	xen_obj->pages = drm_gem_get_pages(&xen_obj->base);
-	if (IS_ERR_OR_NULL(xen_obj->pages)) {
+	if (IS_ERR(xen_obj->pages)) {
 		ret = PTR_ERR(xen_obj->pages);
 		xen_obj->pages = NULL;
 		goto fail;
@@ -136,7 +136,7 @@ struct drm_gem_object *xen_drm_front_gem_create(struct drm_device *dev,
 	struct xen_gem_object *xen_obj;
 
 	xen_obj = gem_create(dev, size);
-	if (IS_ERR_OR_NULL(xen_obj))
+	if (IS_ERR(xen_obj))
 		return ERR_CAST(xen_obj);
 
 	return &xen_obj->base;
@@ -194,7 +194,7 @@ xen_drm_front_gem_import_sg_table(struct drm_device *dev,
 
 	size = attach->dmabuf->size;
 	xen_obj = gem_create_obj(dev, size);
-	if (IS_ERR_OR_NULL(xen_obj))
+	if (IS_ERR(xen_obj))
 		return ERR_CAST(xen_obj);
 
 	ret = gem_alloc_pages_array(xen_obj, size);
diff --git linux-libre-5.7.15-gnu/drivers/gpu/drm/xen/xen_drm_front_kms.c linux-libre-5.7.16-gnu/drivers/gpu/drm/xen/xen_drm_front_kms.c
index 78096bbcd226..ef11b1e4de39 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/drm/xen/xen_drm_front_kms.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/drm/xen/xen_drm_front_kms.c
@@ -60,7 +60,7 @@ fb_create(struct drm_device *dev, struct drm_file *filp,
 	int ret;
 
 	fb = drm_gem_fb_create_with_funcs(dev, filp, mode_cmd, &fb_funcs);
-	if (IS_ERR_OR_NULL(fb))
+	if (IS_ERR(fb))
 		return fb;
 
 	gem_obj = fb->obj[0];
diff --git linux-libre-5.7.15-gnu/drivers/gpu/host1x/debug.c linux-libre-5.7.16-gnu/drivers/gpu/host1x/debug.c
index c0392672a842..1b4997bda1c7 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/host1x/debug.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/host1x/debug.c
@@ -16,6 +16,8 @@
 #include "debug.h"
 #include "channel.h"
 
+static DEFINE_MUTEX(debug_lock);
+
 unsigned int host1x_debug_trace_cmdbuf;
 
 static pid_t host1x_debug_force_timeout_pid;
@@ -52,12 +54,14 @@ static int show_channel(struct host1x_channel *ch, void *data, bool show_fifo)
 	struct output *o = data;
 
 	mutex_lock(&ch->cdma.lock);
+	mutex_lock(&debug_lock);
 
 	if (show_fifo)
 		host1x_hw_show_channel_fifo(m, ch, o);
 
 	host1x_hw_show_channel_cdma(m, ch, o);
 
+	mutex_unlock(&debug_lock);
 	mutex_unlock(&ch->cdma.lock);
 
 	return 0;
diff --git linux-libre-5.7.15-gnu/drivers/gpu/ipu-v3/ipu-common.c linux-libre-5.7.16-gnu/drivers/gpu/ipu-v3/ipu-common.c
index ee2a025e54cf..b3dae9ec1a38 100644
--- linux-libre-5.7.15-gnu/drivers/gpu/ipu-v3/ipu-common.c
+++ linux-libre-5.7.16-gnu/drivers/gpu/ipu-v3/ipu-common.c
@@ -124,6 +124,8 @@ enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat)
 	case V4L2_PIX_FMT_RGBX32:
 	case V4L2_PIX_FMT_ARGB32:
 	case V4L2_PIX_FMT_XRGB32:
+	case V4L2_PIX_FMT_RGB32:
+	case V4L2_PIX_FMT_BGR32:
 		return IPUV3_COLORSPACE_RGB;
 	default:
 		return IPUV3_COLORSPACE_UNKNOWN;
diff --git linux-libre-5.7.15-gnu/drivers/hid/hid-input.c linux-libre-5.7.16-gnu/drivers/hid/hid-input.c
index dea9cc65bf80..e8641ce677e4 100644
--- linux-libre-5.7.15-gnu/drivers/hid/hid-input.c
+++ linux-libre-5.7.16-gnu/drivers/hid/hid-input.c
@@ -350,13 +350,13 @@ static int hidinput_query_battery_capacity(struct hid_device *dev)
 	u8 *buf;
 	int ret;
 
-	buf = kmalloc(2, GFP_KERNEL);
+	buf = kmalloc(4, GFP_KERNEL);
 	if (!buf)
 		return -ENOMEM;
 
-	ret = hid_hw_raw_request(dev, dev->battery_report_id, buf, 2,
+	ret = hid_hw_raw_request(dev, dev->battery_report_id, buf, 4,
 				 dev->battery_report_type, HID_REQ_GET_REPORT);
-	if (ret != 2) {
+	if (ret < 2) {
 		kfree(buf);
 		return -ENODATA;
 	}
diff --git linux-libre-5.7.15-gnu/drivers/hwtracing/coresight/coresight-etm4x.c linux-libre-5.7.16-gnu/drivers/hwtracing/coresight/coresight-etm4x.c
index d59e4b1e5ce5..13c362cddd6a 100644
--- linux-libre-5.7.15-gnu/drivers/hwtracing/coresight/coresight-etm4x.c
+++ linux-libre-5.7.16-gnu/drivers/hwtracing/coresight/coresight-etm4x.c
@@ -507,6 +507,12 @@ static void etm4_disable_hw(void *info)
 			readl_relaxed(drvdata->base + TRCSSCSRn(i));
 	}
 
+	/* read back the current counter values */
+	for (i = 0; i < drvdata->nr_cntr; i++) {
+		config->cntr_val[i] =
+			readl_relaxed(drvdata->base + TRCCNTVRn(i));
+	}
+
 	coresight_disclaim_device_unlocked(drvdata->base);
 
 	CS_LOCK(drvdata->base);
@@ -1207,8 +1213,8 @@ static int etm4_cpu_save(struct etmv4_drvdata *drvdata)
 	}
 
 	for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
-		state->trcacvr[i] = readl(drvdata->base + TRCACVRn(i));
-		state->trcacatr[i] = readl(drvdata->base + TRCACATRn(i));
+		state->trcacvr[i] = readq(drvdata->base + TRCACVRn(i));
+		state->trcacatr[i] = readq(drvdata->base + TRCACATRn(i));
 	}
 
 	/*
@@ -1219,10 +1225,10 @@ static int etm4_cpu_save(struct etmv4_drvdata *drvdata)
 	 */
 
 	for (i = 0; i < drvdata->numcidc; i++)
-		state->trccidcvr[i] = readl(drvdata->base + TRCCIDCVRn(i));
+		state->trccidcvr[i] = readq(drvdata->base + TRCCIDCVRn(i));
 
 	for (i = 0; i < drvdata->numvmidc; i++)
-		state->trcvmidcvr[i] = readl(drvdata->base + TRCVMIDCVRn(i));
+		state->trcvmidcvr[i] = readq(drvdata->base + TRCVMIDCVRn(i));
 
 	state->trccidcctlr0 = readl(drvdata->base + TRCCIDCCTLR0);
 	state->trccidcctlr1 = readl(drvdata->base + TRCCIDCCTLR1);
@@ -1320,18 +1326,18 @@ static void etm4_cpu_restore(struct etmv4_drvdata *drvdata)
 	}
 
 	for (i = 0; i < drvdata->nr_addr_cmp * 2; i++) {
-		writel_relaxed(state->trcacvr[i],
+		writeq_relaxed(state->trcacvr[i],
 			       drvdata->base + TRCACVRn(i));
-		writel_relaxed(state->trcacatr[i],
+		writeq_relaxed(state->trcacatr[i],
 			       drvdata->base + TRCACATRn(i));
 	}
 
 	for (i = 0; i < drvdata->numcidc; i++)
-		writel_relaxed(state->trccidcvr[i],
+		writeq_relaxed(state->trccidcvr[i],
 			       drvdata->base + TRCCIDCVRn(i));
 
 	for (i = 0; i < drvdata->numvmidc; i++)
-		writel_relaxed(state->trcvmidcvr[i],
+		writeq_relaxed(state->trcvmidcvr[i],
 			       drvdata->base + TRCVMIDCVRn(i));
 
 	writel_relaxed(state->trccidcctlr0, drvdata->base + TRCCIDCCTLR0);
diff --git linux-libre-5.7.15-gnu/drivers/hwtracing/coresight/coresight-etm4x.h linux-libre-5.7.16-gnu/drivers/hwtracing/coresight/coresight-etm4x.h
index 4a695bf90582..47729e04aac7 100644
--- linux-libre-5.7.15-gnu/drivers/hwtracing/coresight/coresight-etm4x.h
+++ linux-libre-5.7.16-gnu/drivers/hwtracing/coresight/coresight-etm4x.h
@@ -133,7 +133,7 @@
 #define ETMv4_MAX_CTXID_CMP		8
 #define ETM_MAX_VMID_CMP		8
 #define ETM_MAX_PE_CMP			8
-#define ETM_MAX_RES_SEL			16
+#define ETM_MAX_RES_SEL			32
 #define ETM_MAX_SS_CMP			8
 
 #define ETM_ARCH_V4			0x40
@@ -325,7 +325,7 @@ struct etmv4_save_state {
 	u32	trccntctlr[ETMv4_MAX_CNTR];
 	u32	trccntvr[ETMv4_MAX_CNTR];
 
-	u32	trcrsctlr[ETM_MAX_RES_SEL * 2];
+	u32	trcrsctlr[ETM_MAX_RES_SEL];
 
 	u32	trcssccr[ETM_MAX_SS_CMP];
 	u32	trcsscsr[ETM_MAX_SS_CMP];
@@ -334,7 +334,7 @@ struct etmv4_save_state {
 	u64	trcacvr[ETM_MAX_SINGLE_ADDR_CMP];
 	u64	trcacatr[ETM_MAX_SINGLE_ADDR_CMP];
 	u64	trccidcvr[ETMv4_MAX_CTXID_CMP];
-	u32	trcvmidcvr[ETM_MAX_VMID_CMP];
+	u64	trcvmidcvr[ETM_MAX_VMID_CMP];
 	u32	trccidcctlr0;
 	u32	trccidcctlr1;
 	u32	trcvmidcctlr0;
diff --git linux-libre-5.7.15-gnu/drivers/hwtracing/coresight/coresight-tmc-etf.c linux-libre-5.7.16-gnu/drivers/hwtracing/coresight/coresight-tmc-etf.c
index 36cce2bfb744..6375504ba8b0 100644
--- linux-libre-5.7.15-gnu/drivers/hwtracing/coresight/coresight-tmc-etf.c
+++ linux-libre-5.7.16-gnu/drivers/hwtracing/coresight/coresight-tmc-etf.c
@@ -639,15 +639,14 @@ int tmc_read_unprepare_etb(struct tmc_drvdata *drvdata)
 
 	spin_lock_irqsave(&drvdata->spinlock, flags);
 
-	/* There is no point in reading a TMC in HW FIFO mode */
-	mode = readl_relaxed(drvdata->base + TMC_MODE);
-	if (mode != TMC_MODE_CIRCULAR_BUFFER) {
-		spin_unlock_irqrestore(&drvdata->spinlock, flags);
-		return -EINVAL;
-	}
-
 	/* Re-enable the TMC if need be */
 	if (drvdata->mode == CS_MODE_SYSFS) {
+		/* There is no point in reading a TMC in HW FIFO mode */
+		mode = readl_relaxed(drvdata->base + TMC_MODE);
+		if (mode != TMC_MODE_CIRCULAR_BUFFER) {
+			spin_unlock_irqrestore(&drvdata->spinlock, flags);
+			return -EINVAL;
+		}
 		/*
 		 * The trace run will continue with the same allocated trace
 		 * buffer. As such zero-out the buffer so that we don't end
diff --git linux-libre-5.7.15-gnu/drivers/iio/amplifiers/ad8366.c linux-libre-5.7.16-gnu/drivers/iio/amplifiers/ad8366.c
index 62167b87caea..8345ba65d41d 100644
--- linux-libre-5.7.15-gnu/drivers/iio/amplifiers/ad8366.c
+++ linux-libre-5.7.16-gnu/drivers/iio/amplifiers/ad8366.c
@@ -262,8 +262,11 @@ static int ad8366_probe(struct spi_device *spi)
 	case ID_ADA4961:
 	case ID_ADL5240:
 	case ID_HMC1119:
-		st->reset_gpio = devm_gpiod_get(&spi->dev, "reset",
-			GPIOD_OUT_HIGH);
+		st->reset_gpio = devm_gpiod_get_optional(&spi->dev, "reset", GPIOD_OUT_HIGH);
+		if (IS_ERR(st->reset_gpio)) {
+			ret = PTR_ERR(st->reset_gpio);
+			goto error_disable_reg;
+		}
 		indio_dev->channels = ada4961_channels;
 		indio_dev->num_channels = ARRAY_SIZE(ada4961_channels);
 		break;
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/core/device.c linux-libre-5.7.16-gnu/drivers/infiniband/core/device.c
index d0b3d35ad3e4..0fe3c3eb3dfd 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/core/device.c
+++ linux-libre-5.7.16-gnu/drivers/infiniband/core/device.c
@@ -1327,6 +1327,10 @@ out:
 	return ret;
 }
 
+static void prevent_dealloc_device(struct ib_device *ib_dev)
+{
+}
+
 /**
  * ib_register_device - Register an IB device with IB core
  * @device: Device to register
@@ -1396,11 +1400,11 @@ int ib_register_device(struct ib_device *device, const char *name)
 		 * possibility for a parallel unregistration along with this
 		 * error flow. Since we have a refcount here we know any
 		 * parallel flow is stopped in disable_device and will see the
-		 * NULL pointers, causing the responsibility to
+		 * special dealloc_driver pointer, causing the responsibility to
 		 * ib_dealloc_device() to revert back to this thread.
 		 */
 		dealloc_fn = device->ops.dealloc_driver;
-		device->ops.dealloc_driver = NULL;
+		device->ops.dealloc_driver = prevent_dealloc_device;
 		ib_device_put(device);
 		__ib_unregister_device(device);
 		device->ops.dealloc_driver = dealloc_fn;
@@ -1448,7 +1452,8 @@ static void __ib_unregister_device(struct ib_device *ib_dev)
 	 * Drivers using the new flow may not call ib_dealloc_device except
 	 * in error unwind prior to registration success.
 	 */
-	if (ib_dev->ops.dealloc_driver) {
+	if (ib_dev->ops.dealloc_driver &&
+	    ib_dev->ops.dealloc_driver != prevent_dealloc_device) {
 		WARN_ON(kref_read(&ib_dev->dev.kobj.kref) <= 1);
 		ib_dealloc_device(ib_dev);
 	}
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/core/nldev.c linux-libre-5.7.16-gnu/drivers/infiniband/core/nldev.c
index e16105be2eb2..98cd6403ca60 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/core/nldev.c
+++ linux-libre-5.7.16-gnu/drivers/infiniband/core/nldev.c
@@ -738,9 +738,6 @@ static int fill_stat_counter_qps(struct sk_buff *msg,
 	xa_lock(&rt->xa);
 	xa_for_each(&rt->xa, id, res) {
 		qp = container_of(res, struct ib_qp, res);
-		if (qp->qp_type == IB_QPT_RAW_PACKET && !capable(CAP_NET_RAW))
-			continue;
-
 		if (!qp->counter || (qp->counter->id != counter->id))
 			continue;
 
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/core/verbs.c linux-libre-5.7.16-gnu/drivers/infiniband/core/verbs.c
index 56a71337112c..cf45fd704671 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/core/verbs.c
+++ linux-libre-5.7.16-gnu/drivers/infiniband/core/verbs.c
@@ -1659,7 +1659,7 @@ static int _ib_modify_qp(struct ib_qp *qp, struct ib_qp_attr *attr,
 		if (!(rdma_protocol_ib(qp->device,
 				       attr->alt_ah_attr.port_num) &&
 		      rdma_protocol_ib(qp->device, port))) {
-			ret = EINVAL;
+			ret = -EINVAL;
 			goto out;
 		}
 	}
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/hw/qedr/qedr.h linux-libre-5.7.16-gnu/drivers/infiniband/hw/qedr/qedr.h
index 5488dbd59d3c..8cf462a3d0f6 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/hw/qedr/qedr.h
+++ linux-libre-5.7.16-gnu/drivers/infiniband/hw/qedr/qedr.h
@@ -345,10 +345,10 @@ struct qedr_srq_hwq_info {
 	u32 wqe_prod;
 	u32 sge_prod;
 	u32 wr_prod_cnt;
-	u32 wr_cons_cnt;
+	atomic_t wr_cons_cnt;
 	u32 num_elems;
 
-	u32 *virt_prod_pair_addr;
+	struct rdma_srq_producers *virt_prod_pair_addr;
 	dma_addr_t phy_prod_pair_addr;
 };
 
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/hw/qedr/verbs.c linux-libre-5.7.16-gnu/drivers/infiniband/hw/qedr/verbs.c
index a5bd3adaf90a..ac93447c9524 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/hw/qedr/verbs.c
+++ linux-libre-5.7.16-gnu/drivers/infiniband/hw/qedr/verbs.c
@@ -3688,7 +3688,7 @@ static u32 qedr_srq_elem_left(struct qedr_srq_hwq_info *hw_srq)
 	 * count and consumer count and subtract it from max
 	 * work request supported so that we get elements left.
 	 */
-	used = hw_srq->wr_prod_cnt - hw_srq->wr_cons_cnt;
+	used = hw_srq->wr_prod_cnt - (u32)atomic_read(&hw_srq->wr_cons_cnt);
 
 	return hw_srq->max_wr - used;
 }
@@ -3703,7 +3703,6 @@ int qedr_post_srq_recv(struct ib_srq *ibsrq, const struct ib_recv_wr *wr,
 	unsigned long flags;
 	int status = 0;
 	u32 num_sge;
-	u32 offset;
 
 	spin_lock_irqsave(&srq->lock, flags);
 
@@ -3716,7 +3715,8 @@ int qedr_post_srq_recv(struct ib_srq *ibsrq, const struct ib_recv_wr *wr,
 		if (!qedr_srq_elem_left(hw_srq) ||
 		    wr->num_sge > srq->hw_srq.max_sges) {
 			DP_ERR(dev, "Can't post WR  (%d,%d) || (%d > %d)\n",
-			       hw_srq->wr_prod_cnt, hw_srq->wr_cons_cnt,
+			       hw_srq->wr_prod_cnt,
+			       atomic_read(&hw_srq->wr_cons_cnt),
 			       wr->num_sge, srq->hw_srq.max_sges);
 			status = -ENOMEM;
 			*bad_wr = wr;
@@ -3750,22 +3750,20 @@ int qedr_post_srq_recv(struct ib_srq *ibsrq, const struct ib_recv_wr *wr,
 			hw_srq->sge_prod++;
 		}
 
-		/* Flush WQE and SGE information before
+		/* Update WQE and SGE information before
 		 * updating producer.
 		 */
-		wmb();
+		dma_wmb();
 
 		/* SRQ producer is 8 bytes. Need to update SGE producer index
 		 * in first 4 bytes and need to update WQE producer in
 		 * next 4 bytes.
 		 */
-		*srq->hw_srq.virt_prod_pair_addr = hw_srq->sge_prod;
-		offset = offsetof(struct rdma_srq_producers, wqe_prod);
-		*((u8 *)srq->hw_srq.virt_prod_pair_addr + offset) =
-			hw_srq->wqe_prod;
+		srq->hw_srq.virt_prod_pair_addr->sge_prod = hw_srq->sge_prod;
+		/* Make sure sge producer is updated first */
+		dma_wmb();
+		srq->hw_srq.virt_prod_pair_addr->wqe_prod = hw_srq->wqe_prod;
 
-		/* Flush producer after updating it. */
-		wmb();
 		wr = wr->next;
 	}
 
@@ -4184,7 +4182,7 @@ static int process_resp_one_srq(struct qedr_dev *dev, struct qedr_qp *qp,
 	} else {
 		__process_resp_one(dev, qp, cq, wc, resp, wr_id);
 	}
-	srq->hw_srq.wr_cons_cnt++;
+	atomic_inc(&srq->hw_srq.wr_cons_cnt);
 
 	return 1;
 }
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/sw/rxe/rxe_recv.c linux-libre-5.7.16-gnu/drivers/infiniband/sw/rxe/rxe_recv.c
index 831ad578a7b2..46e111c218fd 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/sw/rxe/rxe_recv.c
+++ linux-libre-5.7.16-gnu/drivers/infiniband/sw/rxe/rxe_recv.c
@@ -330,10 +330,14 @@ err1:
 
 static int rxe_match_dgid(struct rxe_dev *rxe, struct sk_buff *skb)
 {
+	struct rxe_pkt_info *pkt = SKB_TO_PKT(skb);
 	const struct ib_gid_attr *gid_attr;
 	union ib_gid dgid;
 	union ib_gid *pdgid;
 
+	if (pkt->mask & RXE_LOOPBACK_MASK)
+		return 0;
+
 	if (skb->protocol == htons(ETH_P_IP)) {
 		ipv6_addr_set_v4mapped(ip_hdr(skb)->daddr,
 				       (struct in6_addr *)&dgid);
@@ -366,7 +370,7 @@ void rxe_rcv(struct sk_buff *skb)
 	if (unlikely(skb->len < pkt->offset + RXE_BTH_BYTES))
 		goto drop;
 
-	if (unlikely(rxe_match_dgid(rxe, skb) < 0)) {
+	if (rxe_match_dgid(rxe, skb) < 0) {
 		pr_warn_ratelimited("failed matching dgid\n");
 		goto drop;
 	}
diff --git linux-libre-5.7.15-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c linux-libre-5.7.16-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
index 9dd4bd7aea92..2aaa0b592a2d 100644
--- linux-libre-5.7.15-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ linux-libre-5.7.16-gnu/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -683,6 +683,7 @@ static int rxe_post_send_kernel(struct rxe_qp *qp, const struct ib_send_wr *wr,
 	unsigned int mask;
 	unsigned int length = 0;
 	int i;
+	struct ib_send_wr *next;
 
 	while (wr) {
 		mask = wr_opcode_mask(wr->opcode, qp);
@@ -699,6 +700,8 @@ static int rxe_post_send_kernel(struct rxe_qp *qp, const struct ib_send_wr *wr,
 			break;
 		}
 
+		next = wr->next;
+
 		length = 0;
 		for (i = 0; i < wr->num_sge; i++)
 			length += wr->sg_list[i].length;
@@ -709,7 +712,7 @@ static int rxe_post_send_kernel(struct rxe_qp *qp, const struct ib_send_wr *wr,
 			*bad_wr = wr;
 			break;
 		}
-		wr = wr->next;
+		wr = next;
 	}
 
 	rxe_run_task(&qp->req.task, 1);
diff --git linux-libre-5.7.15-gnu/drivers/iommu/intel_irq_remapping.c linux-libre-5.7.16-gnu/drivers/iommu/intel_irq_remapping.c
index 982d796b686b..6bfb283e6f28 100644
--- linux-libre-5.7.15-gnu/drivers/iommu/intel_irq_remapping.c
+++ linux-libre-5.7.16-gnu/drivers/iommu/intel_irq_remapping.c
@@ -628,13 +628,21 @@ out_free_table:
 
 static void intel_teardown_irq_remapping(struct intel_iommu *iommu)
 {
+	struct fwnode_handle *fn;
+
 	if (iommu && iommu->ir_table) {
 		if (iommu->ir_msi_domain) {
+			fn = iommu->ir_msi_domain->fwnode;
+
 			irq_domain_remove(iommu->ir_msi_domain);
+			irq_domain_free_fwnode(fn);
 			iommu->ir_msi_domain = NULL;
 		}
 		if (iommu->ir_domain) {
+			fn = iommu->ir_domain->fwnode;
+
 			irq_domain_remove(iommu->ir_domain);
+			irq_domain_free_fwnode(fn);
 			iommu->ir_domain = NULL;
 		}
 		free_pages((unsigned long)iommu->ir_table->base,
diff --git linux-libre-5.7.15-gnu/drivers/irqchip/irq-bcm7038-l1.c linux-libre-5.7.16-gnu/drivers/irqchip/irq-bcm7038-l1.c
index fd7c537fb42a..4127eeab10af 100644
--- linux-libre-5.7.15-gnu/drivers/irqchip/irq-bcm7038-l1.c
+++ linux-libre-5.7.16-gnu/drivers/irqchip/irq-bcm7038-l1.c
@@ -327,7 +327,11 @@ static int bcm7038_l1_suspend(void)
 	u32 val;
 
 	/* Wakeup interrupt should only come from the boot cpu */
+#ifdef CONFIG_SMP
 	boot_cpu = cpu_logical_map(0);
+#else
+	boot_cpu = 0;
+#endif
 
 	list_for_each_entry(intc, &bcm7038_l1_intcs_list, list) {
 		for (word = 0; word < intc->n_words; word++) {
@@ -347,7 +351,11 @@ static void bcm7038_l1_resume(void)
 	struct bcm7038_l1_chip *intc;
 	int boot_cpu, word;
 
+#ifdef CONFIG_SMP
 	boot_cpu = cpu_logical_map(0);
+#else
+	boot_cpu = 0;
+#endif
 
 	list_for_each_entry(intc, &bcm7038_l1_intcs_list, list) {
 		for (word = 0; word < intc->n_words; word++) {
diff --git linux-libre-5.7.15-gnu/drivers/irqchip/irq-gic-v3-its.c linux-libre-5.7.16-gnu/drivers/irqchip/irq-gic-v3-its.c
index b99e3105bf9f..237c832acdd7 100644
--- linux-libre-5.7.15-gnu/drivers/irqchip/irq-gic-v3-its.c
+++ linux-libre-5.7.16-gnu/drivers/irqchip/irq-gic-v3-its.c
@@ -2690,7 +2690,7 @@ static int allocate_vpe_l1_table(void)
 	if (val & GICR_VPROPBASER_4_1_VALID)
 		goto out;
 
-	gic_data_rdist()->vpe_table_mask = kzalloc(sizeof(cpumask_t), GFP_KERNEL);
+	gic_data_rdist()->vpe_table_mask = kzalloc(sizeof(cpumask_t), GFP_ATOMIC);
 	if (!gic_data_rdist()->vpe_table_mask)
 		return -ENOMEM;
 
@@ -2757,7 +2757,7 @@ static int allocate_vpe_l1_table(void)
 
 	pr_debug("np = %d, npg = %lld, psz = %d, epp = %d, esz = %d\n",
 		 np, npg, psz, epp, esz);
-	page = alloc_pages(GFP_KERNEL | __GFP_ZERO, get_order(np * PAGE_SIZE));
+	page = alloc_pages(GFP_ATOMIC | __GFP_ZERO, get_order(np * PAGE_SIZE));
 	if (!page)
 		return -ENOMEM;
 
diff --git linux-libre-5.7.15-gnu/drivers/irqchip/irq-loongson-liointc.c linux-libre-5.7.16-gnu/drivers/irqchip/irq-loongson-liointc.c
index 63b61474a0cc..6ef86a334c62 100644
--- linux-libre-5.7.15-gnu/drivers/irqchip/irq-loongson-liointc.c
+++ linux-libre-5.7.16-gnu/drivers/irqchip/irq-loongson-liointc.c
@@ -114,6 +114,7 @@ static int liointc_set_type(struct irq_data *data, unsigned int type)
 		liointc_set_bit(gc, LIOINTC_REG_INTC_POL, mask, false);
 		break;
 	default:
+		irq_gc_unlock_irqrestore(gc, flags);
 		return -EINVAL;
 	}
 	irq_gc_unlock_irqrestore(gc, flags);
diff --git linux-libre-5.7.15-gnu/drivers/irqchip/irq-mtk-sysirq.c linux-libre-5.7.16-gnu/drivers/irqchip/irq-mtk-sysirq.c
index 73eae5966a40..6ff98b87e5c0 100644
--- linux-libre-5.7.15-gnu/drivers/irqchip/irq-mtk-sysirq.c
+++ linux-libre-5.7.16-gnu/drivers/irqchip/irq-mtk-sysirq.c
@@ -15,7 +15,7 @@
 #include <linux/spinlock.h>
 
 struct mtk_sysirq_chip_data {
-	spinlock_t lock;
+	raw_spinlock_t lock;
 	u32 nr_intpol_bases;
 	void __iomem **intpol_bases;
 	u32 *intpol_words;
@@ -37,7 +37,7 @@ static int mtk_sysirq_set_type(struct irq_data *data, unsigned int type)
 	reg_index = chip_data->which_word[hwirq];
 	offset = hwirq & 0x1f;
 
-	spin_lock_irqsave(&chip_data->lock, flags);
+	raw_spin_lock_irqsave(&chip_data->lock, flags);
 	value = readl_relaxed(base + reg_index * 4);
 	if (type == IRQ_TYPE_LEVEL_LOW || type == IRQ_TYPE_EDGE_FALLING) {
 		if (type == IRQ_TYPE_LEVEL_LOW)
@@ -53,7 +53,7 @@ static int mtk_sysirq_set_type(struct irq_data *data, unsigned int type)
 
 	data = data->parent_data;
 	ret = data->chip->irq_set_type(data, type);
-	spin_unlock_irqrestore(&chip_data->lock, flags);
+	raw_spin_unlock_irqrestore(&chip_data->lock, flags);
 	return ret;
 }
 
@@ -212,7 +212,7 @@ static int __init mtk_sysirq_of_init(struct device_node *node,
 		ret = -ENOMEM;
 		goto out_free_which_word;
 	}
-	spin_lock_init(&chip_data->lock);
+	raw_spin_lock_init(&chip_data->lock);
 
 	return 0;
 
diff --git linux-libre-5.7.15-gnu/drivers/irqchip/irq-ti-sci-inta.c linux-libre-5.7.16-gnu/drivers/irqchip/irq-ti-sci-inta.c
index 7e3ebf6ed2cd..be0a35d91796 100644
--- linux-libre-5.7.15-gnu/drivers/irqchip/irq-ti-sci-inta.c
+++ linux-libre-5.7.16-gnu/drivers/irqchip/irq-ti-sci-inta.c
@@ -572,7 +572,7 @@ static int ti_sci_inta_irq_domain_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	inta->base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(inta->base))
-		return -ENODEV;
+		return PTR_ERR(inta->base);
 
 	domain = irq_domain_add_linear(dev_of_node(dev),
 				       ti_sci_get_num_resources(inta->vint),
diff --git linux-libre-5.7.15-gnu/drivers/leds/led-class.c linux-libre-5.7.16-gnu/drivers/leds/led-class.c
index 3363a6551a70..cc3929f858b6 100644
--- linux-libre-5.7.15-gnu/drivers/leds/led-class.c
+++ linux-libre-5.7.16-gnu/drivers/leds/led-class.c
@@ -173,6 +173,7 @@ void led_classdev_suspend(struct led_classdev *led_cdev)
 {
 	led_cdev->flags |= LED_SUSPENDED;
 	led_set_brightness_nopm(led_cdev, 0);
+	flush_work(&led_cdev->set_brightness_work);
 }
 EXPORT_SYMBOL_GPL(led_classdev_suspend);
 
diff --git linux-libre-5.7.15-gnu/drivers/leds/leds-lm355x.c linux-libre-5.7.16-gnu/drivers/leds/leds-lm355x.c
index a5abb499574b..129f475aebf2 100644
--- linux-libre-5.7.15-gnu/drivers/leds/leds-lm355x.c
+++ linux-libre-5.7.16-gnu/drivers/leds/leds-lm355x.c
@@ -165,18 +165,19 @@ static int lm355x_chip_init(struct lm355x_chip_data *chip)
 	/* input and output pins configuration */
 	switch (chip->type) {
 	case CHIP_LM3554:
-		reg_val = pdata->pin_tx2 | pdata->ntc_pin;
+		reg_val = (u32)pdata->pin_tx2 | (u32)pdata->ntc_pin;
 		ret = regmap_update_bits(chip->regmap, 0xE0, 0x28, reg_val);
 		if (ret < 0)
 			goto out;
-		reg_val = pdata->pass_mode;
+		reg_val = (u32)pdata->pass_mode;
 		ret = regmap_update_bits(chip->regmap, 0xA0, 0x04, reg_val);
 		if (ret < 0)
 			goto out;
 		break;
 
 	case CHIP_LM3556:
-		reg_val = pdata->pin_tx2 | pdata->ntc_pin | pdata->pass_mode;
+		reg_val = (u32)pdata->pin_tx2 | (u32)pdata->ntc_pin |
+		          (u32)pdata->pass_mode;
 		ret = regmap_update_bits(chip->regmap, 0x0A, 0xC4, reg_val);
 		if (ret < 0)
 			goto out;
diff --git linux-libre-5.7.15-gnu/drivers/macintosh/via-macii.c linux-libre-5.7.16-gnu/drivers/macintosh/via-macii.c
index ac824d7b2dcf..6aa903529570 100644
--- linux-libre-5.7.15-gnu/drivers/macintosh/via-macii.c
+++ linux-libre-5.7.16-gnu/drivers/macintosh/via-macii.c
@@ -270,15 +270,12 @@ static int macii_autopoll(int devs)
 	unsigned long flags;
 	int err = 0;
 
+	local_irq_save(flags);
+
 	/* bit 1 == device 1, and so on. */
 	autopoll_devs = devs & 0xFFFE;
 
-	if (!autopoll_devs)
-		return 0;
-
-	local_irq_save(flags);
-
-	if (current_req == NULL) {
+	if (autopoll_devs && !current_req) {
 		/* Send a Talk Reg 0. The controller will repeatedly transmit
 		 * this as long as it is idle.
 		 */
diff --git linux-libre-5.7.15-gnu/drivers/md/bcache/super.c linux-libre-5.7.16-gnu/drivers/md/bcache/super.c
index a2e5a0fcd7d5..7048370331c3 100644
--- linux-libre-5.7.15-gnu/drivers/md/bcache/super.c
+++ linux-libre-5.7.16-gnu/drivers/md/bcache/super.c
@@ -2099,7 +2099,14 @@ found:
 	    sysfs_create_link(&c->kobj, &ca->kobj, buf))
 		goto err;
 
-	if (ca->sb.seq > c->sb.seq) {
+	/*
+	 * A special case is both ca->sb.seq and c->sb.seq are 0,
+	 * such condition happens on a new created cache device whose
+	 * super block is never flushed yet. In this case c->sb.version
+	 * and other members should be updated too, otherwise we will
+	 * have a mistaken super block version in cache set.
+	 */
+	if (ca->sb.seq > c->sb.seq || c->sb.seq == 0) {
 		c->sb.version		= ca->sb.version;
 		memcpy(c->sb.set_uuid, ca->sb.set_uuid, 16);
 		c->sb.flags             = ca->sb.flags;
diff --git linux-libre-5.7.15-gnu/drivers/md/md-cluster.c linux-libre-5.7.16-gnu/drivers/md/md-cluster.c
index 813a99ffa86f..73fd50e77975 100644
--- linux-libre-5.7.15-gnu/drivers/md/md-cluster.c
+++ linux-libre-5.7.16-gnu/drivers/md/md-cluster.c
@@ -1518,6 +1518,7 @@ static void unlock_all_bitmaps(struct mddev *mddev)
 			}
 		}
 		kfree(cinfo->other_bitmap_lockres);
+		cinfo->other_bitmap_lockres = NULL;
 	}
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/md/md.c linux-libre-5.7.16-gnu/drivers/md/md.c
index 41eead9cbee9..d5a5c1881398 100644
--- linux-libre-5.7.15-gnu/drivers/md/md.c
+++ linux-libre-5.7.16-gnu/drivers/md/md.c
@@ -469,17 +469,18 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio)
 	struct mddev *mddev = q->queuedata;
 	unsigned int sectors;
 
-	if (unlikely(test_bit(MD_BROKEN, &mddev->flags)) && (rw == WRITE)) {
+	if (mddev == NULL || mddev->pers == NULL) {
 		bio_io_error(bio);
 		return BLK_QC_T_NONE;
 	}
 
-	blk_queue_split(q, &bio);
-
-	if (mddev == NULL || mddev->pers == NULL) {
+	if (unlikely(test_bit(MD_BROKEN, &mddev->flags)) && (rw == WRITE)) {
 		bio_io_error(bio);
 		return BLK_QC_T_NONE;
 	}
+
+	blk_queue_split(q, &bio);
+
 	if (mddev->ro == 1 && unlikely(rw == WRITE)) {
 		if (bio_sectors(bio) != 0)
 			bio->bi_status = BLK_STS_IOERR;
diff --git linux-libre-5.7.15-gnu/drivers/media/firewire/firedtv-fw.c linux-libre-5.7.16-gnu/drivers/media/firewire/firedtv-fw.c
index 97144734eb05..3f1ca40b9b98 100644
--- linux-libre-5.7.15-gnu/drivers/media/firewire/firedtv-fw.c
+++ linux-libre-5.7.16-gnu/drivers/media/firewire/firedtv-fw.c
@@ -272,6 +272,8 @@ static int node_probe(struct fw_unit *unit, const struct ieee1394_device_id *id)
 
 	name_len = fw_csr_string(unit->directory, CSR_MODEL,
 				 name, sizeof(name));
+	if (name_len < 0)
+		return name_len;
 	for (i = ARRAY_SIZE(model_names); --i; )
 		if (strlen(model_names[i]) <= name_len &&
 		    strncmp(name, model_names[i], name_len) == 0)
diff --git linux-libre-5.7.15-gnu/drivers/media/i2c/tvp5150.c linux-libre-5.7.16-gnu/drivers/media/i2c/tvp5150.c
index eb39cf5ea089..9df575238952 100644
--- linux-libre-5.7.15-gnu/drivers/media/i2c/tvp5150.c
+++ linux-libre-5.7.16-gnu/drivers/media/i2c/tvp5150.c
@@ -1664,8 +1664,10 @@ static int tvp5150_registered(struct v4l2_subdev *sd)
 	return 0;
 
 err:
-	for (i = 0; i < decoder->connectors_num; i++)
+	for (i = 0; i < decoder->connectors_num; i++) {
 		media_device_unregister_entity(&decoder->connectors[i].ent);
+		media_entity_cleanup(&decoder->connectors[i].ent);
+	}
 	return ret;
 #endif
 
@@ -2248,8 +2250,10 @@ static int tvp5150_remove(struct i2c_client *c)
 
 	for (i = 0; i < decoder->connectors_num; i++)
 		v4l2_fwnode_connector_free(&decoder->connectors[i].base);
-	for (i = 0; i < decoder->connectors_num; i++)
+	for (i = 0; i < decoder->connectors_num; i++) {
 		media_device_unregister_entity(&decoder->connectors[i].ent);
+		media_entity_cleanup(&decoder->connectors[i].ent);
+	}
 	v4l2_async_unregister_subdev(sd);
 	v4l2_ctrl_handler_free(&decoder->hdl);
 	pm_runtime_disable(&c->dev);
diff --git linux-libre-5.7.15-gnu/drivers/media/mc/mc-request.c linux-libre-5.7.16-gnu/drivers/media/mc/mc-request.c
index e3fca436c75b..c0782fd96c59 100644
--- linux-libre-5.7.15-gnu/drivers/media/mc/mc-request.c
+++ linux-libre-5.7.16-gnu/drivers/media/mc/mc-request.c
@@ -296,9 +296,18 @@ int media_request_alloc(struct media_device *mdev, int *alloc_fd)
 	if (WARN_ON(!mdev->ops->req_alloc ^ !mdev->ops->req_free))
 		return -ENOMEM;
 
+	if (mdev->ops->req_alloc)
+		req = mdev->ops->req_alloc(mdev);
+	else
+		req = kzalloc(sizeof(*req), GFP_KERNEL);
+	if (!req)
+		return -ENOMEM;
+
 	fd = get_unused_fd_flags(O_CLOEXEC);
-	if (fd < 0)
-		return fd;
+	if (fd < 0) {
+		ret = fd;
+		goto err_free_req;
+	}
 
 	filp = anon_inode_getfile("request", &request_fops, NULL, O_CLOEXEC);
 	if (IS_ERR(filp)) {
@@ -306,15 +315,6 @@ int media_request_alloc(struct media_device *mdev, int *alloc_fd)
 		goto err_put_fd;
 	}
 
-	if (mdev->ops->req_alloc)
-		req = mdev->ops->req_alloc(mdev);
-	else
-		req = kzalloc(sizeof(*req), GFP_KERNEL);
-	if (!req) {
-		ret = -ENOMEM;
-		goto err_fput;
-	}
-
 	filp->private_data = req;
 	req->mdev = mdev;
 	req->state = MEDIA_REQUEST_STATE_IDLE;
@@ -336,12 +336,15 @@ int media_request_alloc(struct media_device *mdev, int *alloc_fd)
 
 	return 0;
 
-err_fput:
-	fput(filp);
-
 err_put_fd:
 	put_unused_fd(fd);
 
+err_free_req:
+	if (mdev->ops->req_free)
+		mdev->ops->req_free(req);
+	else
+		kfree(req);
+
 	return ret;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/media/platform/cros-ec-cec/cros-ec-cec.c linux-libre-5.7.16-gnu/drivers/media/platform/cros-ec-cec/cros-ec-cec.c
index 0e7e2772f08f..2d95e16cd248 100644
--- linux-libre-5.7.15-gnu/drivers/media/platform/cros-ec-cec/cros-ec-cec.c
+++ linux-libre-5.7.16-gnu/drivers/media/platform/cros-ec-cec/cros-ec-cec.c
@@ -277,11 +277,7 @@ static int cros_ec_cec_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, cros_ec_cec);
 	cros_ec_cec->cros_ec = cros_ec;
 
-	ret = device_init_wakeup(&pdev->dev, 1);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to initialize wakeup\n");
-		return ret;
-	}
+	device_init_wakeup(&pdev->dev, 1);
 
 	cros_ec_cec->adap = cec_allocate_adapter(&cros_ec_cec_ops, cros_ec_cec,
 						 DRV_NAME,
diff --git linux-libre-5.7.15-gnu/drivers/media/platform/exynos4-is/media-dev.c linux-libre-5.7.16-gnu/drivers/media/platform/exynos4-is/media-dev.c
index 9aaf3b8060d5..9c31d950cddf 100644
--- linux-libre-5.7.15-gnu/drivers/media/platform/exynos4-is/media-dev.c
+++ linux-libre-5.7.16-gnu/drivers/media/platform/exynos4-is/media-dev.c
@@ -1270,6 +1270,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd)
 
 	pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl,
 					PINCTRL_STATE_IDLE);
+	if (IS_ERR(pctl->state_idle))
+		return PTR_ERR(pctl->state_idle);
+
 	return 0;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/media/platform/marvell-ccic/mcam-core.c linux-libre-5.7.16-gnu/drivers/media/platform/marvell-ccic/mcam-core.c
index 09775b6624c6..326e79b8531c 100644
--- linux-libre-5.7.15-gnu/drivers/media/platform/marvell-ccic/mcam-core.c
+++ linux-libre-5.7.16-gnu/drivers/media/platform/marvell-ccic/mcam-core.c
@@ -1940,6 +1940,7 @@ int mccic_register(struct mcam_camera *cam)
 out:
 	v4l2_async_notifier_unregister(&cam->notifier);
 	v4l2_device_unregister(&cam->v4l2_dev);
+	v4l2_async_notifier_cleanup(&cam->notifier);
 	return ret;
 }
 EXPORT_SYMBOL_GPL(mccic_register);
@@ -1961,6 +1962,7 @@ void mccic_shutdown(struct mcam_camera *cam)
 	v4l2_ctrl_handler_free(&cam->ctrl_handler);
 	v4l2_async_notifier_unregister(&cam->notifier);
 	v4l2_device_unregister(&cam->v4l2_dev);
+	v4l2_async_notifier_cleanup(&cam->notifier);
 }
 EXPORT_SYMBOL_GPL(mccic_shutdown);
 
diff --git linux-libre-5.7.15-gnu/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c linux-libre-5.7.16-gnu/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
index 14991685adb7..9b375d367753 100644
--- linux-libre-5.7.15-gnu/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
+++ linux-libre-5.7.16-gnu/drivers/media/platform/mtk-mdp/mtk_mdp_comp.c
@@ -96,6 +96,7 @@ int mtk_mdp_comp_init(struct device *dev, struct device_node *node,
 {
 	struct device_node *larb_node;
 	struct platform_device *larb_pdev;
+	int ret;
 	int i;
 
 	if (comp_id < 0 || comp_id >= MTK_MDP_COMP_ID_MAX) {
@@ -113,8 +114,8 @@ int mtk_mdp_comp_init(struct device *dev, struct device_node *node,
 		if (IS_ERR(comp->clk[i])) {
 			if (PTR_ERR(comp->clk[i]) != -EPROBE_DEFER)
 				dev_err(dev, "Failed to get clock\n");
-
-			return PTR_ERR(comp->clk[i]);
+			ret = PTR_ERR(comp->clk[i]);
+			goto put_dev;
 		}
 
 		/* Only RDMA needs two clocks */
@@ -133,20 +134,27 @@ int mtk_mdp_comp_init(struct device *dev, struct device_node *node,
 	if (!larb_node) {
 		dev_err(dev,
 			"Missing mediadek,larb phandle in %pOF node\n", node);
-		return -EINVAL;
+		ret = -EINVAL;
+		goto put_dev;
 	}
 
 	larb_pdev = of_find_device_by_node(larb_node);
 	if (!larb_pdev) {
 		dev_warn(dev, "Waiting for larb device %pOF\n", larb_node);
 		of_node_put(larb_node);
-		return -EPROBE_DEFER;
+		ret = -EPROBE_DEFER;
+		goto put_dev;
 	}
 	of_node_put(larb_node);
 
 	comp->larb_dev = &larb_pdev->dev;
 
 	return 0;
+
+put_dev:
+	of_node_put(comp->dev_node);
+
+	return ret;
 }
 
 void mtk_mdp_comp_deinit(struct device *dev, struct mtk_mdp_comp *comp)
diff --git linux-libre-5.7.15-gnu/drivers/media/platform/omap3isp/isppreview.c linux-libre-5.7.16-gnu/drivers/media/platform/omap3isp/isppreview.c
index 4dbdf3180d10..607b7685c982 100644
--- linux-libre-5.7.15-gnu/drivers/media/platform/omap3isp/isppreview.c
+++ linux-libre-5.7.16-gnu/drivers/media/platform/omap3isp/isppreview.c
@@ -2287,7 +2287,7 @@ static int preview_init_entities(struct isp_prev_device *prev)
 	me->ops = &preview_media_ops;
 	ret = media_entity_pads_init(me, PREV_PADS_NUM, pads);
 	if (ret < 0)
-		return ret;
+		goto error_handler_free;
 
 	preview_init_formats(sd, NULL);
 
@@ -2320,6 +2320,8 @@ error_video_out:
 	omap3isp_video_cleanup(&prev->video_in);
 error_video_in:
 	media_entity_cleanup(&prev->subdev.entity);
+error_handler_free:
+	v4l2_ctrl_handler_free(&prev->ctrls);
 	return ret;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/media/platform/s5p-g2d/g2d.c linux-libre-5.7.16-gnu/drivers/media/platform/s5p-g2d/g2d.c
index 6932fd47071b..15bcb7f6e113 100644
--- linux-libre-5.7.15-gnu/drivers/media/platform/s5p-g2d/g2d.c
+++ linux-libre-5.7.16-gnu/drivers/media/platform/s5p-g2d/g2d.c
@@ -695,21 +695,13 @@ static int g2d_probe(struct platform_device *pdev)
 	vfd->lock = &dev->mutex;
 	vfd->v4l2_dev = &dev->v4l2_dev;
 	vfd->device_caps = V4L2_CAP_VIDEO_M2M | V4L2_CAP_STREAMING;
-	ret = video_register_device(vfd, VFL_TYPE_VIDEO, 0);
-	if (ret) {
-		v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
-		goto rel_vdev;
-	}
-	video_set_drvdata(vfd, dev);
-	dev->vfd = vfd;
-	v4l2_info(&dev->v4l2_dev, "device registered as /dev/video%d\n",
-								vfd->num);
+
 	platform_set_drvdata(pdev, dev);
 	dev->m2m_dev = v4l2_m2m_init(&g2d_m2m_ops);
 	if (IS_ERR(dev->m2m_dev)) {
 		v4l2_err(&dev->v4l2_dev, "Failed to init mem2mem device\n");
 		ret = PTR_ERR(dev->m2m_dev);
-		goto unreg_video_dev;
+		goto rel_vdev;
 	}
 
 	def_frame.stride = (def_frame.width * def_frame.fmt->depth) >> 3;
@@ -717,14 +709,24 @@ static int g2d_probe(struct platform_device *pdev)
 	of_id = of_match_node(exynos_g2d_match, pdev->dev.of_node);
 	if (!of_id) {
 		ret = -ENODEV;
-		goto unreg_video_dev;
+		goto free_m2m;
 	}
 	dev->variant = (struct g2d_variant *)of_id->data;
 
+	ret = video_register_device(vfd, VFL_TYPE_VIDEO, 0);
+	if (ret) {
+		v4l2_err(&dev->v4l2_dev, "Failed to register video device\n");
+		goto free_m2m;
+	}
+	video_set_drvdata(vfd, dev);
+	dev->vfd = vfd;
+	v4l2_info(&dev->v4l2_dev, "device registered as /dev/video%d\n",
+		  vfd->num);
+
 	return 0;
 
-unreg_video_dev:
-	video_unregister_device(dev->vfd);
+free_m2m:
+	v4l2_m2m_release(dev->m2m_dev);
 rel_vdev:
 	video_device_release(vfd);
 unreg_v4l2_dev:
diff --git linux-libre-5.7.15-gnu/drivers/media/usb/dvb-usb/Kconfig linux-libre-5.7.16-gnu/drivers/media/usb/dvb-usb/Kconfig
index 1a3e5f965ae4..2d7a5c1c84af 100644
--- linux-libre-5.7.15-gnu/drivers/media/usb/dvb-usb/Kconfig
+++ linux-libre-5.7.16-gnu/drivers/media/usb/dvb-usb/Kconfig
@@ -150,6 +150,7 @@ config DVB_USB_CXUSB
 config DVB_USB_CXUSB_ANALOG
 	bool "Analog support for the Conexant USB2.0 hybrid reference design"
 	depends on DVB_USB_CXUSB && VIDEO_V4L2
+	depends on VIDEO_V4L2=y || VIDEO_V4L2=DVB_USB_CXUSB
 	select VIDEO_CX25840
 	select VIDEOBUF2_VMALLOC
 	help
diff --git linux-libre-5.7.15-gnu/drivers/media/usb/go7007/go7007-usb.c linux-libre-5.7.16-gnu/drivers/media/usb/go7007/go7007-usb.c
index f889c9d740cd..dbf0455d5d50 100644
--- linux-libre-5.7.15-gnu/drivers/media/usb/go7007/go7007-usb.c
+++ linux-libre-5.7.16-gnu/drivers/media/usb/go7007/go7007-usb.c
@@ -1132,6 +1132,10 @@ static int go7007_usb_probe(struct usb_interface *intf,
 		go->hpi_ops = &go7007_usb_onboard_hpi_ops;
 	go->hpi_context = usb;
 
+	ep = usb->usbdev->ep_in[4];
+	if (!ep)
+		return -ENODEV;
+
 	/* Allocate the URB and buffer for receiving incoming interrupts */
 	usb->intr_urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (usb->intr_urb == NULL)
@@ -1141,7 +1145,6 @@ static int go7007_usb_probe(struct usb_interface *intf,
 	if (usb->intr_urb->transfer_buffer == NULL)
 		goto allocfail;
 
-	ep = usb->usbdev->ep_in[4];
 	if (usb_endpoint_type(&ep->desc) == USB_ENDPOINT_XFER_BULK)
 		usb_fill_bulk_urb(usb->intr_urb, usb->usbdev,
 			usb_rcvbulkpipe(usb->usbdev, 4),
@@ -1263,9 +1266,13 @@ static int go7007_usb_probe(struct usb_interface *intf,
 
 	/* Allocate the URBs and buffers for receiving the video stream */
 	if (board->flags & GO7007_USB_EZUSB) {
+		if (!usb->usbdev->ep_in[6])
+			goto allocfail;
 		v_urb_len = 1024;
 		video_pipe = usb_rcvbulkpipe(usb->usbdev, 6);
 	} else {
+		if (!usb->usbdev->ep_in[1])
+			goto allocfail;
 		v_urb_len = 512;
 		video_pipe = usb_rcvbulkpipe(usb->usbdev, 1);
 	}
@@ -1285,6 +1292,8 @@ static int go7007_usb_probe(struct usb_interface *intf,
 	/* Allocate the URBs and buffers for receiving the audio stream */
 	if ((board->flags & GO7007_USB_EZUSB) &&
 	    (board->main_info.flags & GO7007_BOARD_HAS_AUDIO)) {
+		if (!usb->usbdev->ep_in[8])
+			goto allocfail;
 		for (i = 0; i < 8; ++i) {
 			usb->audio_urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
 			if (usb->audio_urbs[i] == NULL)
diff --git linux-libre-5.7.15-gnu/drivers/memory/samsung/exynos5422-dmc.c linux-libre-5.7.16-gnu/drivers/memory/samsung/exynos5422-dmc.c
index 22a43d662833..3460ba55fd59 100644
--- linux-libre-5.7.15-gnu/drivers/memory/samsung/exynos5422-dmc.c
+++ linux-libre-5.7.16-gnu/drivers/memory/samsung/exynos5422-dmc.c
@@ -270,12 +270,14 @@ static int find_target_freq_idx(struct exynos5_dmc *dmc,
  * This function switches between these banks according to the
  * currently used clock source.
  */
-static void exynos5_switch_timing_regs(struct exynos5_dmc *dmc, bool set)
+static int exynos5_switch_timing_regs(struct exynos5_dmc *dmc, bool set)
 {
 	unsigned int reg;
 	int ret;
 
 	ret = regmap_read(dmc->clk_regmap, CDREX_LPDDR3PHY_CON3, &reg);
+	if (ret)
+		return ret;
 
 	if (set)
 		reg |= EXYNOS5_TIMING_SET_SWI;
@@ -283,6 +285,8 @@ static void exynos5_switch_timing_regs(struct exynos5_dmc *dmc, bool set)
 		reg &= ~EXYNOS5_TIMING_SET_SWI;
 
 	regmap_write(dmc->clk_regmap, CDREX_LPDDR3PHY_CON3, reg);
+
+	return 0;
 }
 
 /**
@@ -516,7 +520,7 @@ exynos5_dmc_switch_to_bypass_configuration(struct exynos5_dmc *dmc,
 	/*
 	 * Delays are long enough, so use them for the new coming clock.
 	 */
-	exynos5_switch_timing_regs(dmc, USE_MX_MSPLL_TIMINGS);
+	ret = exynos5_switch_timing_regs(dmc, USE_MX_MSPLL_TIMINGS);
 
 	return ret;
 }
@@ -577,7 +581,9 @@ exynos5_dmc_change_freq_and_volt(struct exynos5_dmc *dmc,
 
 	clk_set_rate(dmc->fout_bpll, target_rate);
 
-	exynos5_switch_timing_regs(dmc, USE_BPLL_TIMINGS);
+	ret = exynos5_switch_timing_regs(dmc, USE_BPLL_TIMINGS);
+	if (ret)
+		goto disable_clocks;
 
 	ret = clk_set_parent(dmc->mout_mclk_cdrex, dmc->mout_bpll);
 	if (ret)
diff --git linux-libre-5.7.15-gnu/drivers/memory/tegra/tegra186-emc.c linux-libre-5.7.16-gnu/drivers/memory/tegra/tegra186-emc.c
index 97f26bc77ad4..c900948881d5 100644
--- linux-libre-5.7.15-gnu/drivers/memory/tegra/tegra186-emc.c
+++ linux-libre-5.7.16-gnu/drivers/memory/tegra/tegra186-emc.c
@@ -185,7 +185,7 @@ static int tegra186_emc_probe(struct platform_device *pdev)
 	if (IS_ERR(emc->clk)) {
 		err = PTR_ERR(emc->clk);
 		dev_err(&pdev->dev, "failed to get EMC clock: %d\n", err);
-		return err;
+		goto put_bpmp;
 	}
 
 	platform_set_drvdata(pdev, emc);
@@ -201,7 +201,7 @@ static int tegra186_emc_probe(struct platform_device *pdev)
 	err = tegra_bpmp_transfer(emc->bpmp, &msg);
 	if (err < 0) {
 		dev_err(&pdev->dev, "failed to EMC DVFS pairs: %d\n", err);
-		return err;
+		goto put_bpmp;
 	}
 
 	emc->debugfs.min_rate = ULONG_MAX;
@@ -211,8 +211,10 @@ static int tegra186_emc_probe(struct platform_device *pdev)
 
 	emc->dvfs = devm_kmalloc_array(&pdev->dev, emc->num_dvfs,
 				       sizeof(*emc->dvfs), GFP_KERNEL);
-	if (!emc->dvfs)
-		return -ENOMEM;
+	if (!emc->dvfs) {
+		err = -ENOMEM;
+		goto put_bpmp;
+	}
 
 	dev_dbg(&pdev->dev, "%u DVFS pairs:\n", emc->num_dvfs);
 
@@ -237,7 +239,7 @@ static int tegra186_emc_probe(struct platform_device *pdev)
 			"failed to set rate range [%lu-%lu] for %pC\n",
 			emc->debugfs.min_rate, emc->debugfs.max_rate,
 			emc->clk);
-		return err;
+		goto put_bpmp;
 	}
 
 	emc->debugfs.root = debugfs_create_dir("emc", NULL);
@@ -254,6 +256,10 @@ static int tegra186_emc_probe(struct platform_device *pdev)
 			    emc, &tegra186_emc_debug_max_rate_fops);
 
 	return 0;
+
+put_bpmp:
+	tegra_bpmp_put(emc->bpmp);
+	return err;
 }
 
 static int tegra186_emc_remove(struct platform_device *pdev)
diff --git linux-libre-5.7.15-gnu/drivers/mfd/ioc3.c linux-libre-5.7.16-gnu/drivers/mfd/ioc3.c
index 74cee7cb0afc..d939ccc46509 100644
--- linux-libre-5.7.15-gnu/drivers/mfd/ioc3.c
+++ linux-libre-5.7.16-gnu/drivers/mfd/ioc3.c
@@ -616,7 +616,10 @@ static int ioc3_mfd_probe(struct pci_dev *pdev,
 		/* Remove all already added MFD devices */
 		mfd_remove_devices(&ipd->pdev->dev);
 		if (ipd->domain) {
+			struct fwnode_handle *fn = ipd->domain->fwnode;
+
 			irq_domain_remove(ipd->domain);
+			irq_domain_free_fwnode(fn);
 			free_irq(ipd->domain_irq, (void *)ipd);
 		}
 		pci_iounmap(pdev, regs);
@@ -643,7 +646,10 @@ static void ioc3_mfd_remove(struct pci_dev *pdev)
 	/* Release resources */
 	mfd_remove_devices(&ipd->pdev->dev);
 	if (ipd->domain) {
+		struct fwnode_handle *fn = ipd->domain->fwnode;
+
 		irq_domain_remove(ipd->domain);
+		irq_domain_free_fwnode(fn);
 		free_irq(ipd->domain_irq, (void *)ipd);
 	}
 	pci_iounmap(pdev, ipd->regs);
diff --git linux-libre-5.7.15-gnu/drivers/misc/cxl/sysfs.c linux-libre-5.7.16-gnu/drivers/misc/cxl/sysfs.c
index f0263d1a1fdf..d97a243ad30c 100644
--- linux-libre-5.7.15-gnu/drivers/misc/cxl/sysfs.c
+++ linux-libre-5.7.16-gnu/drivers/misc/cxl/sysfs.c
@@ -624,7 +624,7 @@ static struct afu_config_record *cxl_sysfs_afu_new_cr(struct cxl_afu *afu, int c
 	rc = kobject_init_and_add(&cr->kobj, &afu_config_record_type,
 				  &afu->dev.kobj, "cr%i", cr->cr);
 	if (rc)
-		goto err;
+		goto err1;
 
 	rc = sysfs_create_bin_file(&cr->kobj, &cr->config_attr);
 	if (rc)
diff --git linux-libre-5.7.15-gnu/drivers/misc/lkdtm/bugs.c linux-libre-5.7.16-gnu/drivers/misc/lkdtm/bugs.c
index 886459e0ddd9..7913c9ff216c 100644
--- linux-libre-5.7.15-gnu/drivers/misc/lkdtm/bugs.c
+++ linux-libre-5.7.16-gnu/drivers/misc/lkdtm/bugs.c
@@ -13,7 +13,7 @@
 #include <linux/uaccess.h>
 #include <linux/slab.h>
 
-#ifdef CONFIG_X86_32
+#if IS_ENABLED(CONFIG_X86_32) && !IS_ENABLED(CONFIG_UML)
 #include <asm/desc.h>
 #endif
 
@@ -118,9 +118,8 @@ noinline void lkdtm_CORRUPT_STACK(void)
 	/* Use default char array length that triggers stack protection. */
 	char data[8] __aligned(sizeof(void *));
 
-	__lkdtm_CORRUPT_STACK(&data);
-
-	pr_info("Corrupted stack containing char array ...\n");
+	pr_info("Corrupting stack containing char array ...\n");
+	__lkdtm_CORRUPT_STACK((void *)&data);
 }
 
 /* Same as above but will only get a canary with -fstack-protector-strong */
@@ -131,9 +130,8 @@ noinline void lkdtm_CORRUPT_STACK_STRONG(void)
 		unsigned long *ptr;
 	} data __aligned(sizeof(void *));
 
-	__lkdtm_CORRUPT_STACK(&data);
-
-	pr_info("Corrupted stack containing union ...\n");
+	pr_info("Corrupting stack containing union ...\n");
+	__lkdtm_CORRUPT_STACK((void *)&data);
 }
 
 void lkdtm_UNALIGNED_LOAD_STORE_WRITE(void)
@@ -248,6 +246,7 @@ void lkdtm_ARRAY_BOUNDS(void)
 
 	kfree(not_checked);
 	kfree(checked);
+	pr_err("FAIL: survived array bounds overflow!\n");
 }
 
 void lkdtm_CORRUPT_LIST_ADD(void)
@@ -419,7 +418,7 @@ void lkdtm_UNSET_SMEP(void)
 
 void lkdtm_DOUBLE_FAULT(void)
 {
-#ifdef CONFIG_X86_32
+#if IS_ENABLED(CONFIG_X86_32) && !IS_ENABLED(CONFIG_UML)
 	/*
 	 * Trigger #DF by setting the stack limit to zero.  This clobbers
 	 * a GDT TLS slot, which is okay because the current task will die
@@ -454,38 +453,42 @@ void lkdtm_DOUBLE_FAULT(void)
 #endif
 }
 
-#ifdef CONFIG_ARM64_PTR_AUTH
+#ifdef CONFIG_ARM64
 static noinline void change_pac_parameters(void)
 {
-	/* Reset the keys of current task */
-	ptrauth_thread_init_kernel(current);
-	ptrauth_thread_switch_kernel(current);
+	if (IS_ENABLED(CONFIG_ARM64_PTR_AUTH)) {
+		/* Reset the keys of current task */
+		ptrauth_thread_init_kernel(current);
+		ptrauth_thread_switch_kernel(current);
+	}
 }
+#endif
 
-#define CORRUPT_PAC_ITERATE	10
 noinline void lkdtm_CORRUPT_PAC(void)
 {
+#ifdef CONFIG_ARM64
+#define CORRUPT_PAC_ITERATE	10
 	int i;
 
+	if (!IS_ENABLED(CONFIG_ARM64_PTR_AUTH))
+		pr_err("FAIL: kernel not built with CONFIG_ARM64_PTR_AUTH\n");
+
 	if (!system_supports_address_auth()) {
-		pr_err("FAIL: arm64 pointer authentication feature not present\n");
+		pr_err("FAIL: CPU lacks pointer authentication feature\n");
 		return;
 	}
 
-	pr_info("Change the PAC parameters to force function return failure\n");
+	pr_info("changing PAC parameters to force function return failure...\n");
 	/*
-	 * Pac is a hash value computed from input keys, return address and
+	 * PAC is a hash value computed from input keys, return address and
 	 * stack pointer. As pac has fewer bits so there is a chance of
 	 * collision, so iterate few times to reduce the collision probability.
 	 */
 	for (i = 0; i < CORRUPT_PAC_ITERATE; i++)
 		change_pac_parameters();
 
-	pr_err("FAIL: %s test failed. Kernel may be unstable from here\n", __func__);
-}
-#else /* !CONFIG_ARM64_PTR_AUTH */
-noinline void lkdtm_CORRUPT_PAC(void)
-{
-	pr_err("FAIL: arm64 pointer authentication config disabled\n");
-}
+	pr_err("FAIL: survived PAC changes! Kernel may be unstable from here\n");
+#else
+	pr_err("XFAIL: this test is arm64-only\n");
 #endif
+}
diff --git linux-libre-5.7.15-gnu/drivers/misc/lkdtm/lkdtm.h linux-libre-5.7.16-gnu/drivers/misc/lkdtm/lkdtm.h
index 601a2156a0d4..8878538b2c13 100644
--- linux-libre-5.7.15-gnu/drivers/misc/lkdtm/lkdtm.h
+++ linux-libre-5.7.16-gnu/drivers/misc/lkdtm/lkdtm.h
@@ -31,9 +31,7 @@ void lkdtm_CORRUPT_USER_DS(void);
 void lkdtm_STACK_GUARD_PAGE_LEADING(void);
 void lkdtm_STACK_GUARD_PAGE_TRAILING(void);
 void lkdtm_UNSET_SMEP(void);
-#ifdef CONFIG_X86_32
 void lkdtm_DOUBLE_FAULT(void);
-#endif
 void lkdtm_CORRUPT_PAC(void);
 
 /* lkdtm_heap.c */
diff --git linux-libre-5.7.15-gnu/drivers/misc/lkdtm/perms.c linux-libre-5.7.16-gnu/drivers/misc/lkdtm/perms.c
index 62f76d506f04..2dede2ef658f 100644
--- linux-libre-5.7.15-gnu/drivers/misc/lkdtm/perms.c
+++ linux-libre-5.7.16-gnu/drivers/misc/lkdtm/perms.c
@@ -57,6 +57,7 @@ static noinline void execute_location(void *dst, bool write)
 	}
 	pr_info("attempting bad execution at %px\n", func);
 	func();
+	pr_err("FAIL: func returned\n");
 }
 
 static void execute_user_location(void *dst)
@@ -75,20 +76,22 @@ static void execute_user_location(void *dst)
 		return;
 	pr_info("attempting bad execution at %px\n", func);
 	func();
+	pr_err("FAIL: func returned\n");
 }
 
 void lkdtm_WRITE_RO(void)
 {
-	/* Explicitly cast away "const" for the test. */
-	unsigned long *ptr = (unsigned long *)&rodata;
+	/* Explicitly cast away "const" for the test and make volatile. */
+	volatile unsigned long *ptr = (unsigned long *)&rodata;
 
 	pr_info("attempting bad rodata write at %px\n", ptr);
 	*ptr ^= 0xabcd1234;
+	pr_err("FAIL: survived bad write\n");
 }
 
 void lkdtm_WRITE_RO_AFTER_INIT(void)
 {
-	unsigned long *ptr = &ro_after_init;
+	volatile unsigned long *ptr = &ro_after_init;
 
 	/*
 	 * Verify we were written to during init. Since an Oops
@@ -102,19 +105,21 @@ void lkdtm_WRITE_RO_AFTER_INIT(void)
 
 	pr_info("attempting bad ro_after_init write at %px\n", ptr);
 	*ptr ^= 0xabcd1234;
+	pr_err("FAIL: survived bad write\n");
 }
 
 void lkdtm_WRITE_KERN(void)
 {
 	size_t size;
-	unsigned char *ptr;
+	volatile unsigned char *ptr;
 
 	size = (unsigned long)do_overwritten - (unsigned long)do_nothing;
 	ptr = (unsigned char *)do_overwritten;
 
 	pr_info("attempting bad %zu byte write at %px\n", size, ptr);
-	memcpy(ptr, (unsigned char *)do_nothing, size);
+	memcpy((void *)ptr, (unsigned char *)do_nothing, size);
 	flush_icache_range((unsigned long)ptr, (unsigned long)(ptr + size));
+	pr_err("FAIL: survived bad write\n");
 
 	do_overwritten();
 }
@@ -193,9 +198,11 @@ void lkdtm_ACCESS_USERSPACE(void)
 	pr_info("attempting bad read at %px\n", ptr);
 	tmp = *ptr;
 	tmp += 0xc0dec0de;
+	pr_err("FAIL: survived bad read\n");
 
 	pr_info("attempting bad write at %px\n", ptr);
 	*ptr = tmp;
+	pr_err("FAIL: survived bad write\n");
 
 	vm_munmap(user_addr, PAGE_SIZE);
 }
@@ -203,19 +210,20 @@ void lkdtm_ACCESS_USERSPACE(void)
 void lkdtm_ACCESS_NULL(void)
 {
 	unsigned long tmp;
-	unsigned long *ptr = (unsigned long *)NULL;
+	volatile unsigned long *ptr = (unsigned long *)NULL;
 
 	pr_info("attempting bad read at %px\n", ptr);
 	tmp = *ptr;
 	tmp += 0xc0dec0de;
+	pr_err("FAIL: survived bad read\n");
 
 	pr_info("attempting bad write at %px\n", ptr);
 	*ptr = tmp;
+	pr_err("FAIL: survived bad write\n");
 }
 
 void __init lkdtm_perms_init(void)
 {
 	/* Make sure we can write to __ro_after_init values during __init */
 	ro_after_init |= 0xAA;
-
 }
diff --git linux-libre-5.7.15-gnu/drivers/misc/lkdtm/usercopy.c linux-libre-5.7.16-gnu/drivers/misc/lkdtm/usercopy.c
index e172719dd86d..b833367a45d0 100644
--- linux-libre-5.7.15-gnu/drivers/misc/lkdtm/usercopy.c
+++ linux-libre-5.7.16-gnu/drivers/misc/lkdtm/usercopy.c
@@ -304,19 +304,22 @@ void lkdtm_USERCOPY_KERNEL(void)
 		return;
 	}
 
-	pr_info("attempting good copy_to_user from kernel rodata\n");
+	pr_info("attempting good copy_to_user from kernel rodata: %px\n",
+		test_text);
 	if (copy_to_user((void __user *)user_addr, test_text,
 			 unconst + sizeof(test_text))) {
 		pr_warn("copy_to_user failed unexpectedly?!\n");
 		goto free_user;
 	}
 
-	pr_info("attempting bad copy_to_user from kernel text\n");
+	pr_info("attempting bad copy_to_user from kernel text: %px\n",
+		vm_mmap);
 	if (copy_to_user((void __user *)user_addr, vm_mmap,
 			 unconst + PAGE_SIZE)) {
 		pr_warn("copy_to_user failed, but lacked Oops\n");
 		goto free_user;
 	}
+	pr_err("FAIL: survived bad copy_to_user()\n");
 
 free_user:
 	vm_munmap(user_addr, PAGE_SIZE);
diff --git linux-libre-5.7.15-gnu/drivers/mmc/host/sdhci-cadence.c linux-libre-5.7.16-gnu/drivers/mmc/host/sdhci-cadence.c
index 6da6d4fb5edd..07a4cb989a68 100644
--- linux-libre-5.7.15-gnu/drivers/mmc/host/sdhci-cadence.c
+++ linux-libre-5.7.16-gnu/drivers/mmc/host/sdhci-cadence.c
@@ -194,57 +194,6 @@ static u32 sdhci_cdns_get_emmc_mode(struct sdhci_cdns_priv *priv)
 	return FIELD_GET(SDHCI_CDNS_HRS06_MODE, tmp);
 }
 
-static void sdhci_cdns_set_uhs_signaling(struct sdhci_host *host,
-					 unsigned int timing)
-{
-	struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host);
-	u32 mode;
-
-	switch (timing) {
-	case MMC_TIMING_MMC_HS:
-		mode = SDHCI_CDNS_HRS06_MODE_MMC_SDR;
-		break;
-	case MMC_TIMING_MMC_DDR52:
-		mode = SDHCI_CDNS_HRS06_MODE_MMC_DDR;
-		break;
-	case MMC_TIMING_MMC_HS200:
-		mode = SDHCI_CDNS_HRS06_MODE_MMC_HS200;
-		break;
-	case MMC_TIMING_MMC_HS400:
-		if (priv->enhanced_strobe)
-			mode = SDHCI_CDNS_HRS06_MODE_MMC_HS400ES;
-		else
-			mode = SDHCI_CDNS_HRS06_MODE_MMC_HS400;
-		break;
-	default:
-		mode = SDHCI_CDNS_HRS06_MODE_SD;
-		break;
-	}
-
-	sdhci_cdns_set_emmc_mode(priv, mode);
-
-	/* For SD, fall back to the default handler */
-	if (mode == SDHCI_CDNS_HRS06_MODE_SD)
-		sdhci_set_uhs_signaling(host, timing);
-}
-
-static const struct sdhci_ops sdhci_cdns_ops = {
-	.set_clock = sdhci_set_clock,
-	.get_timeout_clock = sdhci_cdns_get_timeout_clock,
-	.set_bus_width = sdhci_set_bus_width,
-	.reset = sdhci_reset,
-	.set_uhs_signaling = sdhci_cdns_set_uhs_signaling,
-};
-
-static const struct sdhci_pltfm_data sdhci_cdns_uniphier_pltfm_data = {
-	.ops = &sdhci_cdns_ops,
-	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
-};
-
-static const struct sdhci_pltfm_data sdhci_cdns_pltfm_data = {
-	.ops = &sdhci_cdns_ops,
-};
-
 static int sdhci_cdns_set_tune_val(struct sdhci_host *host, unsigned int val)
 {
 	struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host);
@@ -278,23 +227,24 @@ static int sdhci_cdns_set_tune_val(struct sdhci_host *host, unsigned int val)
 	return 0;
 }
 
-static int sdhci_cdns_execute_tuning(struct mmc_host *mmc, u32 opcode)
+/*
+ * In SD mode, software must not use the hardware tuning and instead perform
+ * an almost identical procedure to eMMC.
+ */
+static int sdhci_cdns_execute_tuning(struct sdhci_host *host, u32 opcode)
 {
-	struct sdhci_host *host = mmc_priv(mmc);
 	int cur_streak = 0;
 	int max_streak = 0;
 	int end_of_streak = 0;
 	int i;
 
 	/*
-	 * This handler only implements the eMMC tuning that is specific to
-	 * this controller.  Fall back to the standard method for SD timing.
+	 * Do not execute tuning for UHS_SDR50 or UHS_DDR50.
+	 * The delay is set by probe, based on the DT properties.
 	 */
-	if (host->timing != MMC_TIMING_MMC_HS200)
-		return sdhci_execute_tuning(mmc, opcode);
-
-	if (WARN_ON(opcode != MMC_SEND_TUNING_BLOCK_HS200))
-		return -EINVAL;
+	if (host->timing != MMC_TIMING_MMC_HS200 &&
+	    host->timing != MMC_TIMING_UHS_SDR104)
+		return 0;
 
 	for (i = 0; i < SDHCI_CDNS_MAX_TUNING_LOOP; i++) {
 		if (sdhci_cdns_set_tune_val(host, i) ||
@@ -317,6 +267,58 @@ static int sdhci_cdns_execute_tuning(struct mmc_host *mmc, u32 opcode)
 	return sdhci_cdns_set_tune_val(host, end_of_streak - max_streak / 2);
 }
 
+static void sdhci_cdns_set_uhs_signaling(struct sdhci_host *host,
+					 unsigned int timing)
+{
+	struct sdhci_cdns_priv *priv = sdhci_cdns_priv(host);
+	u32 mode;
+
+	switch (timing) {
+	case MMC_TIMING_MMC_HS:
+		mode = SDHCI_CDNS_HRS06_MODE_MMC_SDR;
+		break;
+	case MMC_TIMING_MMC_DDR52:
+		mode = SDHCI_CDNS_HRS06_MODE_MMC_DDR;
+		break;
+	case MMC_TIMING_MMC_HS200:
+		mode = SDHCI_CDNS_HRS06_MODE_MMC_HS200;
+		break;
+	case MMC_TIMING_MMC_HS400:
+		if (priv->enhanced_strobe)
+			mode = SDHCI_CDNS_HRS06_MODE_MMC_HS400ES;
+		else
+			mode = SDHCI_CDNS_HRS06_MODE_MMC_HS400;
+		break;
+	default:
+		mode = SDHCI_CDNS_HRS06_MODE_SD;
+		break;
+	}
+
+	sdhci_cdns_set_emmc_mode(priv, mode);
+
+	/* For SD, fall back to the default handler */
+	if (mode == SDHCI_CDNS_HRS06_MODE_SD)
+		sdhci_set_uhs_signaling(host, timing);
+}
+
+static const struct sdhci_ops sdhci_cdns_ops = {
+	.set_clock = sdhci_set_clock,
+	.get_timeout_clock = sdhci_cdns_get_timeout_clock,
+	.set_bus_width = sdhci_set_bus_width,
+	.reset = sdhci_reset,
+	.platform_execute_tuning = sdhci_cdns_execute_tuning,
+	.set_uhs_signaling = sdhci_cdns_set_uhs_signaling,
+};
+
+static const struct sdhci_pltfm_data sdhci_cdns_uniphier_pltfm_data = {
+	.ops = &sdhci_cdns_ops,
+	.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
+};
+
+static const struct sdhci_pltfm_data sdhci_cdns_pltfm_data = {
+	.ops = &sdhci_cdns_ops,
+};
+
 static void sdhci_cdns_hs400_enhanced_strobe(struct mmc_host *mmc,
 					     struct mmc_ios *ios)
 {
@@ -377,7 +379,6 @@ static int sdhci_cdns_probe(struct platform_device *pdev)
 	priv->hrs_addr = host->ioaddr;
 	priv->enhanced_strobe = false;
 	host->ioaddr += SDHCI_CDNS_SRS_BASE;
-	host->mmc_host_ops.execute_tuning = sdhci_cdns_execute_tuning;
 	host->mmc_host_ops.hs400_enhanced_strobe =
 				sdhci_cdns_hs400_enhanced_strobe;
 	sdhci_enable_v4_mode(host);
diff --git linux-libre-5.7.15-gnu/drivers/mmc/host/sdhci-of-arasan.c linux-libre-5.7.16-gnu/drivers/mmc/host/sdhci-of-arasan.c
index d4905c106c06..28091d3f704b 100644
--- linux-libre-5.7.15-gnu/drivers/mmc/host/sdhci-of-arasan.c
+++ linux-libre-5.7.16-gnu/drivers/mmc/host/sdhci-of-arasan.c
@@ -1020,6 +1020,8 @@ sdhci_arasan_register_sdcardclk(struct sdhci_arasan_data *sdhci_arasan,
 	clk_data->sdcardclk_hw.init = &sdcardclk_init;
 	clk_data->sdcardclk =
 		devm_clk_register(dev, &clk_data->sdcardclk_hw);
+	if (IS_ERR(clk_data->sdcardclk))
+		return PTR_ERR(clk_data->sdcardclk);
 	clk_data->sdcardclk_hw.init = NULL;
 
 	ret = of_clk_add_provider(np, of_clk_src_simple_get,
@@ -1072,6 +1074,8 @@ sdhci_arasan_register_sampleclk(struct sdhci_arasan_data *sdhci_arasan,
 	clk_data->sampleclk_hw.init = &sampleclk_init;
 	clk_data->sampleclk =
 		devm_clk_register(dev, &clk_data->sampleclk_hw);
+	if (IS_ERR(clk_data->sampleclk))
+		return PTR_ERR(clk_data->sampleclk);
 	clk_data->sampleclk_hw.init = NULL;
 
 	ret = of_clk_add_provider(np, of_clk_src_simple_get,
diff --git linux-libre-5.7.15-gnu/drivers/mmc/host/sdhci-pci-o2micro.c linux-libre-5.7.16-gnu/drivers/mmc/host/sdhci-pci-o2micro.c
index fa8105087d68..41a2394313dd 100644
--- linux-libre-5.7.15-gnu/drivers/mmc/host/sdhci-pci-o2micro.c
+++ linux-libre-5.7.16-gnu/drivers/mmc/host/sdhci-pci-o2micro.c
@@ -561,6 +561,12 @@ int sdhci_pci_o2_probe_slot(struct sdhci_pci_slot *slot)
 			slot->host->mmc_host_ops.get_cd = sdhci_o2_get_cd;
 		}
 
+		if (chip->pdev->device == PCI_DEVICE_ID_O2_SEABIRD1) {
+			slot->host->mmc_host_ops.get_cd = sdhci_o2_get_cd;
+			host->mmc->caps2 |= MMC_CAP2_NO_SDIO;
+			host->quirks2 |= SDHCI_QUIRK2_PRESET_VALUE_BROKEN;
+		}
+
 		host->mmc_host_ops.execute_tuning = sdhci_o2_execute_tuning;
 
 		if (chip->pdev->device != PCI_DEVICE_ID_O2_FUJIN2)
diff --git linux-libre-5.7.15-gnu/drivers/most/core.c linux-libre-5.7.16-gnu/drivers/most/core.c
index f781c46cd4af..353ab277cbc6 100644
--- linux-libre-5.7.15-gnu/drivers/most/core.c
+++ linux-libre-5.7.16-gnu/drivers/most/core.c
@@ -1283,10 +1283,8 @@ int most_register_interface(struct most_interface *iface)
 	struct most_channel *c;
 
 	if (!iface || !iface->enqueue || !iface->configure ||
-	    !iface->poison_channel || (iface->num_channels > MAX_CHANNELS)) {
-		dev_err(iface->dev, "Bad interface or channel overflow\n");
+	    !iface->poison_channel || (iface->num_channels > MAX_CHANNELS))
 		return -EINVAL;
-	}
 
 	id = ida_simple_get(&mdev_id, 0, 0, GFP_KERNEL);
 	if (id < 0) {
diff --git linux-libre-5.7.15-gnu/drivers/mtd/nand/raw/brcmnand/brcmnand.c linux-libre-5.7.16-gnu/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index 968ff7703925..cdae2311a3b6 100644
--- linux-libre-5.7.15-gnu/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ linux-libre-5.7.16-gnu/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -2960,8 +2960,9 @@ int brcmnand_probe(struct platform_device *pdev, struct brcmnand_soc *soc)
 		if (ret < 0)
 			goto err;
 
-		/* set edu transfer function to call */
-		ctrl->dma_trans = brcmnand_edu_trans;
+		if (has_edu(ctrl))
+			/* set edu transfer function to call */
+			ctrl->dma_trans = brcmnand_edu_trans;
 	}
 
 	/* Disable automatic device ID config, direct addressing */
diff --git linux-libre-5.7.15-gnu/drivers/mtd/nand/raw/qcom_nandc.c linux-libre-5.7.16-gnu/drivers/mtd/nand/raw/qcom_nandc.c
index 5b11c7061497..d1216aa9dc0c 100644
--- linux-libre-5.7.15-gnu/drivers/mtd/nand/raw/qcom_nandc.c
+++ linux-libre-5.7.16-gnu/drivers/mtd/nand/raw/qcom_nandc.c
@@ -459,11 +459,13 @@ struct qcom_nand_host {
  * among different NAND controllers.
  * @ecc_modes - ecc mode for NAND
  * @is_bam - whether NAND controller is using BAM
+ * @is_qpic - whether NAND CTRL is part of qpic IP
  * @dev_cmd_reg_start - NAND_DEV_CMD_* registers starting offset
  */
 struct qcom_nandc_props {
 	u32 ecc_modes;
 	bool is_bam;
+	bool is_qpic;
 	u32 dev_cmd_reg_start;
 };
 
@@ -2774,7 +2776,8 @@ static int qcom_nandc_setup(struct qcom_nand_controller *nandc)
 	u32 nand_ctrl;
 
 	/* kill onenand */
-	nandc_write(nandc, SFLASHC_BURST_CFG, 0);
+	if (!nandc->props->is_qpic)
+		nandc_write(nandc, SFLASHC_BURST_CFG, 0);
 	nandc_write(nandc, dev_cmd_reg_addr(nandc, NAND_DEV_CMD_VLD),
 		    NAND_DEV_CMD_VLD_VAL);
 
@@ -3030,12 +3033,14 @@ static const struct qcom_nandc_props ipq806x_nandc_props = {
 static const struct qcom_nandc_props ipq4019_nandc_props = {
 	.ecc_modes = (ECC_BCH_4BIT | ECC_BCH_8BIT),
 	.is_bam = true,
+	.is_qpic = true,
 	.dev_cmd_reg_start = 0x0,
 };
 
 static const struct qcom_nandc_props ipq8074_nandc_props = {
 	.ecc_modes = (ECC_BCH_4BIT | ECC_BCH_8BIT),
 	.is_bam = true,
+	.is_qpic = true,
 	.dev_cmd_reg_start = 0x7000,
 };
 
diff --git linux-libre-5.7.15-gnu/drivers/mtd/spi-nor/controllers/intel-spi.c linux-libre-5.7.16-gnu/drivers/mtd/spi-nor/controllers/intel-spi.c
index 61d2a0ad2131..3259c9fc981f 100644
--- linux-libre-5.7.15-gnu/drivers/mtd/spi-nor/controllers/intel-spi.c
+++ linux-libre-5.7.16-gnu/drivers/mtd/spi-nor/controllers/intel-spi.c
@@ -612,6 +612,15 @@ static int intel_spi_write_reg(struct spi_nor *nor, u8 opcode, const u8 *buf,
 		return 0;
 	}
 
+	/*
+	 * We hope that HW sequencer will do the right thing automatically and
+	 * with the SW sequencer we cannot use preopcode anyway, so just ignore
+	 * the Write Disable operation and pretend it was completed
+	 * successfully.
+	 */
+	if (opcode == SPINOR_OP_WRDI)
+		return 0;
+
 	writel(0, ispi->base + FADDR);
 
 	/* Write the value beforehand */
diff --git linux-libre-5.7.15-gnu/drivers/net/dsa/mv88e6xxx/chip.c linux-libre-5.7.16-gnu/drivers/net/dsa/mv88e6xxx/chip.c
index e065be419a03..18c892df0a13 100644
--- linux-libre-5.7.15-gnu/drivers/net/dsa/mv88e6xxx/chip.c
+++ linux-libre-5.7.16-gnu/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3477,7 +3477,6 @@ static const struct mv88e6xxx_ops mv88e6097_ops = {
 	.port_set_frame_mode = mv88e6351_port_set_frame_mode,
 	.port_set_egress_floods = mv88e6352_port_set_egress_floods,
 	.port_set_ether_type = mv88e6351_port_set_ether_type,
-	.port_set_jumbo_size = mv88e6165_port_set_jumbo_size,
 	.port_egress_rate_limiting = mv88e6095_port_egress_rate_limiting,
 	.port_pause_limit = mv88e6097_port_pause_limit,
 	.port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit,
diff --git linux-libre-5.7.15-gnu/drivers/net/dsa/rtl8366.c linux-libre-5.7.16-gnu/drivers/net/dsa/rtl8366.c
index ac88caca5ad4..1368816abaed 100644
--- linux-libre-5.7.15-gnu/drivers/net/dsa/rtl8366.c
+++ linux-libre-5.7.16-gnu/drivers/net/dsa/rtl8366.c
@@ -43,18 +43,26 @@ int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member,
 	int ret;
 	int i;
 
+	dev_dbg(smi->dev,
+		"setting VLAN%d 4k members: 0x%02x, untagged: 0x%02x\n",
+		vid, member, untag);
+
 	/* Update the 4K table */
 	ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);
 	if (ret)
 		return ret;
 
-	vlan4k.member = member;
-	vlan4k.untag = untag;
+	vlan4k.member |= member;
+	vlan4k.untag |= untag;
 	vlan4k.fid = fid;
 	ret = smi->ops->set_vlan_4k(smi, &vlan4k);
 	if (ret)
 		return ret;
 
+	dev_dbg(smi->dev,
+		"resulting VLAN%d 4k members: 0x%02x, untagged: 0x%02x\n",
+		vid, vlan4k.member, vlan4k.untag);
+
 	/* Try to find an existing MC entry for this VID */
 	for (i = 0; i < smi->num_vlan_mc; i++) {
 		struct rtl8366_vlan_mc vlanmc;
@@ -65,11 +73,16 @@ int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member,
 
 		if (vid == vlanmc.vid) {
 			/* update the MC entry */
-			vlanmc.member = member;
-			vlanmc.untag = untag;
+			vlanmc.member |= member;
+			vlanmc.untag |= untag;
 			vlanmc.fid = fid;
 
 			ret = smi->ops->set_vlan_mc(smi, i, &vlanmc);
+
+			dev_dbg(smi->dev,
+				"resulting VLAN%d MC members: 0x%02x, untagged: 0x%02x\n",
+				vid, vlanmc.member, vlanmc.untag);
+
 			break;
 		}
 	}
@@ -384,7 +397,7 @@ void rtl8366_vlan_add(struct dsa_switch *ds, int port,
 	if (dsa_is_dsa_port(ds, port) || dsa_is_cpu_port(ds, port))
 		dev_err(smi->dev, "port is DSA or CPU port\n");
 
-	for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) {
+	for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
 		int pvid_val = 0;
 
 		dev_info(smi->dev, "add VLAN %04x\n", vid);
@@ -407,13 +420,13 @@ void rtl8366_vlan_add(struct dsa_switch *ds, int port,
 			if (ret < 0)
 				return;
 		}
-	}
 
-	ret = rtl8366_set_vlan(smi, port, member, untag, 0);
-	if (ret)
-		dev_err(smi->dev,
-			"failed to set up VLAN %04x",
-			vid);
+		ret = rtl8366_set_vlan(smi, vid, member, untag, 0);
+		if (ret)
+			dev_err(smi->dev,
+				"failed to set up VLAN %04x",
+				vid);
+	}
 }
 EXPORT_SYMBOL_GPL(rtl8366_vlan_add);
 
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c linux-libre-5.7.16-gnu/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
index 7241cf92b43a..446c59f2ab44 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c
@@ -123,21 +123,21 @@ static const char aq_macsec_stat_names[][ETH_GSTRING_LEN] = {
 	"MACSec OutUnctrlHitDropRedir",
 };
 
-static const char *aq_macsec_txsc_stat_names[] = {
+static const char * const aq_macsec_txsc_stat_names[] = {
 	"MACSecTXSC%d ProtectedPkts",
 	"MACSecTXSC%d EncryptedPkts",
 	"MACSecTXSC%d ProtectedOctets",
 	"MACSecTXSC%d EncryptedOctets",
 };
 
-static const char *aq_macsec_txsa_stat_names[] = {
+static const char * const aq_macsec_txsa_stat_names[] = {
 	"MACSecTXSC%dSA%d HitDropRedirect",
 	"MACSecTXSC%dSA%d Protected2Pkts",
 	"MACSecTXSC%dSA%d ProtectedPkts",
 	"MACSecTXSC%dSA%d EncryptedPkts",
 };
 
-static const char *aq_macsec_rxsa_stat_names[] = {
+static const char * const aq_macsec_rxsa_stat_names[] = {
 	"MACSecRXSC%dSA%d UntaggedHitPkts",
 	"MACSecRXSC%dSA%d CtrlHitDrpRedir",
 	"MACSecRXSC%dSA%d NotUsingSa",
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c linux-libre-5.7.16-gnu/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
index 9b1062b8af64..1e8b778cb9fa 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_a0.c
@@ -782,7 +782,7 @@ static int hw_atl_a0_hw_multicast_list_set(struct aq_hw_s *self,
 	int err = 0;
 
 	if (count > (HW_ATL_A0_MAC_MAX - HW_ATL_A0_MAC_MIN)) {
-		err = EBADRQC;
+		err = -EBADRQC;
 		goto err_exit;
 	}
 	for (self->aq_nic_cfg->mc_list_count = 0U;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c linux-libre-5.7.16-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
index 43d11c38b38a..4cddd628d41b 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
@@ -1167,7 +1167,7 @@ static int cn23xx_get_pf_num(struct octeon_device *oct)
 		oct->pf_num = ((fdl_bit >> CN23XX_PCIE_SRIOV_FDL_BIT_POS) &
 			       CN23XX_PCIE_SRIOV_FDL_MASK);
 	} else {
-		ret = EINVAL;
+		ret = -EINVAL;
 
 		/* Under some virtual environments, extended PCI regs are
 		 * inaccessible, in which case the above read will have failed.
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/cavium/thunder/nicvf_main.c linux-libre-5.7.16-gnu/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index ae48f2e9265f..79898530760a 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -2179,6 +2179,9 @@ static int nicvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		nic->max_queues *= 2;
 	nic->ptp_clock = ptp_clock;
 
+	/* Initialize mutex that serializes usage of VF's mailbox */
+	mutex_init(&nic->rx_mode_mtx);
+
 	/* MAP VF's configuration registers */
 	nic->reg_base = pcim_iomap(pdev, PCI_CFG_REG_BAR_NUM, 0);
 	if (!nic->reg_base) {
@@ -2255,7 +2258,6 @@ static int nicvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	INIT_WORK(&nic->rx_mode_work.work, nicvf_set_rx_mode_task);
 	spin_lock_init(&nic->rx_mode_wq_lock);
-	mutex_init(&nic->rx_mode_mtx);
 
 	err = register_netdev(netdev);
 	if (err) {
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index b7031f8562e0..665ec7269c60 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -1054,7 +1054,7 @@ static void drain_bufs(struct dpaa2_eth_priv *priv, int count)
 					       buf_array, count);
 		if (ret < 0) {
 			if (ret == -EBUSY &&
-			    retries++ >= DPAA2_ETH_SWP_BUSY_RETRIES)
+			    retries++ < DPAA2_ETH_SWP_BUSY_RETRIES)
 				continue;
 			netdev_err(priv->net_dev, "dpaa2_io_service_acquire() failed\n");
 			return;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman.c linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman.c
index f151d6e111dd..ef67e8599b39 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman.c
@@ -1398,8 +1398,7 @@ static void enable_time_stamp(struct fman *fman)
 {
 	struct fman_fpm_regs __iomem *fpm_rg = fman->fpm_regs;
 	u16 fm_clk_freq = fman->state->fm_clk_freq;
-	u32 tmp, intgr, ts_freq;
-	u64 frac;
+	u32 tmp, intgr, ts_freq, frac;
 
 	ts_freq = (u32)(1 << fman->state->count1_micro_bit);
 	/* configure timestamp so that bit 8 will count 1 microsecond
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index 004c266802a8..bce3c9398887 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -1200,7 +1200,7 @@ int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr)
 		list_for_each(pos,
 			      &dtsec->multicast_addr_hash->lsts[bucket]) {
 			hash_entry = ETH_HASH_ENTRY_OBJ(pos);
-			if (hash_entry->addr == addr) {
+			if (hash_entry && hash_entry->addr == addr) {
 				list_del_init(&hash_entry->node);
 				kfree(hash_entry);
 				break;
@@ -1213,7 +1213,7 @@ int dtsec_del_hash_mac_address(struct fman_mac *dtsec, enet_addr_t *eth_addr)
 		list_for_each(pos,
 			      &dtsec->unicast_addr_hash->lsts[bucket]) {
 			hash_entry = ETH_HASH_ENTRY_OBJ(pos);
-			if (hash_entry->addr == addr) {
+			if (hash_entry && hash_entry->addr == addr) {
 				list_del_init(&hash_entry->node);
 				kfree(hash_entry);
 				break;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_mac.h linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_mac.h
index dd6d0526f6c1..19f327efdaff 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_mac.h
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_mac.h
@@ -252,7 +252,7 @@ static inline struct eth_hash_t *alloc_hash_table(u16 size)
 	struct eth_hash_t *hash;
 
 	/* Allocate address hash table */
-	hash = kmalloc_array(size, sizeof(struct eth_hash_t *), GFP_KERNEL);
+	hash = kmalloc(sizeof(*hash), GFP_KERNEL);
 	if (!hash)
 		return NULL;
 
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_memac.c linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_memac.c
index a5500ede4070..645764abdaae 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_memac.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_memac.c
@@ -852,7 +852,6 @@ int memac_set_tx_pause_frames(struct fman_mac *memac, u8 priority,
 
 	tmp = ioread32be(&regs->command_config);
 	tmp &= ~CMD_CFG_PFC_MODE;
-	priority = 0;
 
 	iowrite32be(tmp, &regs->command_config);
 
@@ -982,7 +981,7 @@ int memac_del_hash_mac_address(struct fman_mac *memac, enet_addr_t *eth_addr)
 
 	list_for_each(pos, &memac->multicast_addr_hash->lsts[hash]) {
 		hash_entry = ETH_HASH_ENTRY_OBJ(pos);
-		if (hash_entry->addr == addr) {
+		if (hash_entry && hash_entry->addr == addr) {
 			list_del_init(&hash_entry->node);
 			kfree(hash_entry);
 			break;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_port.c linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_port.c
index 87b26f063cc8..c27df153f895 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_port.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_port.c
@@ -1767,6 +1767,7 @@ static int fman_port_probe(struct platform_device *of_dev)
 	struct fman_port *port;
 	struct fman *fman;
 	struct device_node *fm_node, *port_node;
+	struct platform_device *fm_pdev;
 	struct resource res;
 	struct resource *dev_res;
 	u32 val;
@@ -1791,8 +1792,14 @@ static int fman_port_probe(struct platform_device *of_dev)
 		goto return_err;
 	}
 
-	fman = dev_get_drvdata(&of_find_device_by_node(fm_node)->dev);
+	fm_pdev = of_find_device_by_node(fm_node);
 	of_node_put(fm_node);
+	if (!fm_pdev) {
+		err = -EINVAL;
+		goto return_err;
+	}
+
+	fman = dev_get_drvdata(&fm_pdev->dev);
 	if (!fman) {
 		err = -EINVAL;
 		goto return_err;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_tgec.c linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_tgec.c
index 8c7eb878d5b4..41946b16f6c7 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/freescale/fman/fman_tgec.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/freescale/fman/fman_tgec.c
@@ -626,7 +626,7 @@ int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr)
 
 	list_for_each(pos, &tgec->multicast_addr_hash->lsts[hash]) {
 		hash_entry = ETH_HASH_ENTRY_OBJ(pos);
-		if (hash_entry->addr == addr) {
+		if (hash_entry && hash_entry->addr == addr) {
 			list_del_init(&hash_entry->node);
 			kfree(hash_entry);
 			break;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c linux-libre-5.7.16-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
index a21ae74bcd1b..a4b2ad29e132 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -1863,8 +1863,10 @@ static int iavf_init_get_resources(struct iavf_adapter *adapter)
 
 	adapter->rss_key = kzalloc(adapter->rss_key_size, GFP_KERNEL);
 	adapter->rss_lut = kzalloc(adapter->rss_lut_size, GFP_KERNEL);
-	if (!adapter->rss_key || !adapter->rss_lut)
+	if (!adapter->rss_key || !adapter->rss_lut) {
+		err = -ENOMEM;
 		goto err_mem;
+	}
 	if (RSS_AQ(adapter))
 		adapter->aq_required |= IAVF_FLAG_AQ_CONFIGURE_RSS;
 	else
@@ -1946,7 +1948,10 @@ static void iavf_watchdog_task(struct work_struct *work)
 				iavf_send_api_ver(adapter);
 			}
 		} else {
-			if (!iavf_process_aq_command(adapter) &&
+			/* An error will be returned if no commands were
+			 * processed; use this opportunity to update stats
+			 */
+			if (iavf_process_aq_command(adapter) &&
 			    adapter->state == __IAVF_RUNNING)
 				iavf_request_stats(adapter);
 		}
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/intel/ice/ice_flex_pipe.c linux-libre-5.7.16-gnu/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
index abfec38bb483..a9a89bdb6036 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/intel/ice/ice_flex_pipe.c
@@ -2291,6 +2291,8 @@ static void ice_free_flow_profs(struct ice_hw *hw, u8 blk_idx)
 	mutex_lock(&hw->fl_profs_locks[blk_idx]);
 	list_for_each_entry_safe(p, tmp, &hw->fl_profs[blk_idx], l_entry) {
 		list_del(&p->l_entry);
+
+		mutex_destroy(&p->entries_lock);
 		devm_kfree(ice_hw_to_dev(hw), p);
 	}
 	mutex_unlock(&hw->fl_profs_locks[blk_idx]);
@@ -2408,7 +2410,7 @@ void ice_clear_hw_tbls(struct ice_hw *hw)
 		memset(prof_redir->t, 0,
 		       prof_redir->count * sizeof(*prof_redir->t));
 
-		memset(es->t, 0, es->count * sizeof(*es->t));
+		memset(es->t, 0, es->count * sizeof(*es->t) * es->fvw);
 		memset(es->ref_count, 0, es->count * sizeof(*es->ref_count));
 		memset(es->written, 0, es->count * sizeof(*es->written));
 	}
@@ -2519,10 +2521,12 @@ enum ice_status ice_init_hw_tbls(struct ice_hw *hw)
 		es->ref_count = devm_kcalloc(ice_hw_to_dev(hw), es->count,
 					     sizeof(*es->ref_count),
 					     GFP_KERNEL);
+		if (!es->ref_count)
+			goto err;
 
 		es->written = devm_kcalloc(ice_hw_to_dev(hw), es->count,
 					   sizeof(*es->written), GFP_KERNEL);
-		if (!es->ref_count)
+		if (!es->written)
 			goto err;
 	}
 	return 0;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c linux-libre-5.7.16-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 9620c8650e13..43cd379c46f3 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -829,18 +829,15 @@ static int connect_fts_in_prio(struct mlx5_core_dev *dev,
 {
 	struct mlx5_flow_root_namespace *root = find_root(&prio->node);
 	struct mlx5_flow_table *iter;
-	int i = 0;
 	int err;
 
 	fs_for_each_ft(iter, prio) {
-		i++;
 		err = root->cmds->modify_flow_table(root, iter, ft);
 		if (err) {
-			mlx5_core_warn(dev, "Failed to modify flow table %d\n",
-				       iter->id);
+			mlx5_core_err(dev,
+				      "Failed to modify flow table id %d, type %d, err %d\n",
+				      iter->id, iter->type, err);
 			/* The driver is out of sync with the FW */
-			if (i > 1)
-				WARN_ON(true);
 			return err;
 		}
 	}
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c linux-libre-5.7.16-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c
index 3b3f5b9d4f95..2f3ee8519b22 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c
@@ -279,29 +279,9 @@ static int mlx5_cmd_dr_create_fte(struct mlx5_flow_root_namespace *ns,
 
 	/* The order of the actions are must to be keep, only the following
 	 * order is supported by SW steering:
-	 * TX: push vlan -> modify header -> encap
+	 * TX: modify header -> push vlan -> encap
 	 * RX: decap -> pop vlan -> modify header
 	 */
-	if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH) {
-		tmp_action = create_action_push_vlan(domain, &fte->action.vlan[0]);
-		if (!tmp_action) {
-			err = -ENOMEM;
-			goto free_actions;
-		}
-		fs_dr_actions[fs_dr_num_actions++] = tmp_action;
-		actions[num_actions++] = tmp_action;
-	}
-
-	if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2) {
-		tmp_action = create_action_push_vlan(domain, &fte->action.vlan[1]);
-		if (!tmp_action) {
-			err = -ENOMEM;
-			goto free_actions;
-		}
-		fs_dr_actions[fs_dr_num_actions++] = tmp_action;
-		actions[num_actions++] = tmp_action;
-	}
-
 	if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_DECAP) {
 		enum mlx5dr_action_reformat_type decap_type =
 			DR_ACTION_REFORMAT_TYP_TNL_L2_TO_L2;
@@ -354,6 +334,26 @@ static int mlx5_cmd_dr_create_fte(struct mlx5_flow_root_namespace *ns,
 		actions[num_actions++] =
 			fte->action.modify_hdr->action.dr_action;
 
+	if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH) {
+		tmp_action = create_action_push_vlan(domain, &fte->action.vlan[0]);
+		if (!tmp_action) {
+			err = -ENOMEM;
+			goto free_actions;
+		}
+		fs_dr_actions[fs_dr_num_actions++] = tmp_action;
+		actions[num_actions++] = tmp_action;
+	}
+
+	if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2) {
+		tmp_action = create_action_push_vlan(domain, &fte->action.vlan[1]);
+		if (!tmp_action) {
+			err = -ENOMEM;
+			goto free_actions;
+		}
+		fs_dr_actions[fs_dr_num_actions++] = tmp_action;
+		actions[num_actions++] = tmp_action;
+	}
+
 	if (delay_encap_set)
 		actions[num_actions++] =
 			fte->action.pkt_reformat->action.dr_action;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/mscc/ocelot.c linux-libre-5.7.16-gnu/drivers/net/ethernet/mscc/ocelot.c
index 76dbf9ac8ad5..1eaefc0ff87e 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/mscc/ocelot.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/mscc/ocelot.c
@@ -1599,14 +1599,14 @@ static int ocelot_port_obj_add_mdb(struct net_device *dev,
 	addr[0] = 0;
 
 	if (!new) {
-		addr[2] = mc->ports << 0;
-		addr[1] = mc->ports << 8;
+		addr[1] = mc->ports >> 8;
+		addr[2] = mc->ports & 0xff;
 		ocelot_mact_forget(ocelot, addr, vid);
 	}
 
 	mc->ports |= BIT(port);
-	addr[2] = mc->ports << 0;
-	addr[1] = mc->ports << 8;
+	addr[1] = mc->ports >> 8;
+	addr[2] = mc->ports & 0xff;
 
 	return ocelot_mact_learn(ocelot, 0, addr, vid, ENTRYTYPE_MACv4);
 }
@@ -1630,9 +1630,9 @@ static int ocelot_port_obj_del_mdb(struct net_device *dev,
 		return -ENOENT;
 
 	memcpy(addr, mc->addr, ETH_ALEN);
-	addr[2] = mc->ports << 0;
-	addr[1] = mc->ports << 8;
 	addr[0] = 0;
+	addr[1] = mc->ports >> 8;
+	addr[2] = mc->ports & 0xff;
 	ocelot_mact_forget(ocelot, addr, vid);
 
 	mc->ports &= ~BIT(port);
@@ -1642,8 +1642,8 @@ static int ocelot_port_obj_del_mdb(struct net_device *dev,
 		return 0;
 	}
 
-	addr[2] = mc->ports << 0;
-	addr[1] = mc->ports << 8;
+	addr[1] = mc->ports >> 8;
+	addr[2] = mc->ports & 0xff;
 
 	return ocelot_mact_learn(ocelot, 0, addr, vid, ENTRYTYPE_MACv4);
 }
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c linux-libre-5.7.16-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index 337d971ffd92..29f77faa808b 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -709,7 +709,7 @@ static bool ionic_notifyq_service(struct ionic_cq *cq,
 	eid = le64_to_cpu(comp->event.eid);
 
 	/* Have we run out of new completions to process? */
-	if (eid <= lif->last_eid)
+	if ((s64)(eid - lif->last_eid) <= 0)
 		return false;
 
 	lif->last_eid = eid;
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/sgi/ioc3-eth.c linux-libre-5.7.16-gnu/drivers/net/ethernet/sgi/ioc3-eth.c
index 6646eba9f57f..6eef0f45b133 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/sgi/ioc3-eth.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/sgi/ioc3-eth.c
@@ -951,7 +951,7 @@ out_stop:
 		dma_free_coherent(ip->dma_dev, RX_RING_SIZE, ip->rxr,
 				  ip->rxr_dma);
 	if (ip->tx_ring)
-		dma_free_coherent(ip->dma_dev, TX_RING_SIZE, ip->tx_ring,
+		dma_free_coherent(ip->dma_dev, TX_RING_SIZE + SZ_16K - 1, ip->tx_ring,
 				  ip->txr_dma);
 out_free:
 	free_netdev(dev);
@@ -964,7 +964,7 @@ static int ioc3eth_remove(struct platform_device *pdev)
 	struct ioc3_private *ip = netdev_priv(dev);
 
 	dma_free_coherent(ip->dma_dev, RX_RING_SIZE, ip->rxr, ip->rxr_dma);
-	dma_free_coherent(ip->dma_dev, TX_RING_SIZE, ip->tx_ring, ip->txr_dma);
+	dma_free_coherent(ip->dma_dev, TX_RING_SIZE + SZ_16K - 1, ip->tx_ring, ip->txr_dma);
 
 	unregister_netdev(dev);
 	del_timer_sync(&ip->ioc3_timer);
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/ti/am65-cpsw-nuss.c linux-libre-5.7.16-gnu/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 3e4388e6b5fa..61b59a3b277e 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -217,6 +217,9 @@ static int am65_cpsw_nuss_ndo_slave_add_vid(struct net_device *ndev,
 	u32 port_mask, unreg_mcast = 0;
 	int ret;
 
+	if (!netif_running(ndev) || !vid)
+		return 0;
+
 	ret = pm_runtime_get_sync(common->dev);
 	if (ret < 0) {
 		pm_runtime_put_noidle(common->dev);
@@ -240,6 +243,9 @@ static int am65_cpsw_nuss_ndo_slave_kill_vid(struct net_device *ndev,
 	struct am65_cpsw_common *common = am65_ndev_to_common(ndev);
 	int ret;
 
+	if (!netif_running(ndev) || !vid)
+		return 0;
+
 	ret = pm_runtime_get_sync(common->dev);
 	if (ret < 0) {
 		pm_runtime_put_noidle(common->dev);
@@ -565,6 +571,16 @@ static int am65_cpsw_nuss_ndo_slave_stop(struct net_device *ndev)
 	return 0;
 }
 
+static int cpsw_restore_vlans(struct net_device *vdev, int vid, void *arg)
+{
+	struct am65_cpsw_port *port = arg;
+
+	if (!vdev)
+		return 0;
+
+	return am65_cpsw_nuss_ndo_slave_add_vid(port->ndev, 0, vid);
+}
+
 static int am65_cpsw_nuss_ndo_slave_open(struct net_device *ndev)
 {
 	struct am65_cpsw_common *common = am65_ndev_to_common(ndev);
@@ -638,6 +654,9 @@ static int am65_cpsw_nuss_ndo_slave_open(struct net_device *ndev)
 		}
 	}
 
+	/* restore vlan configurations */
+	vlan_for_each(ndev, cpsw_restore_vlans, port);
+
 	phy_attached_info(port->slave.phy);
 	phy_start(port->slave.phy);
 
diff --git linux-libre-5.7.15-gnu/drivers/net/ethernet/toshiba/spider_net.c linux-libre-5.7.16-gnu/drivers/net/ethernet/toshiba/spider_net.c
index dc4225fc496e..cf2d962cc9b1 100644
--- linux-libre-5.7.15-gnu/drivers/net/ethernet/toshiba/spider_net.c
+++ linux-libre-5.7.16-gnu/drivers/net/ethernet/toshiba/spider_net.c
@@ -283,8 +283,8 @@ spider_net_free_chain(struct spider_net_card *card,
 		descr = descr->next;
 	} while (descr != chain->ring);
 
-	dma_free_coherent(&card->pdev->dev, chain->num_desc,
-	    chain->hwring, chain->dma_addr);
+	dma_free_coherent(&card->pdev->dev, chain->num_desc * sizeof(struct spider_net_hw_descr),
+			  chain->hwring, chain->dma_addr);
 }
 
 /**
diff --git linux-libre-5.7.15-gnu/drivers/net/phy/marvell10g.c linux-libre-5.7.16-gnu/drivers/net/phy/marvell10g.c
index 1f1a01c98e44..06dfabe297af 100644
--- linux-libre-5.7.15-gnu/drivers/net/phy/marvell10g.c
+++ linux-libre-5.7.16-gnu/drivers/net/phy/marvell10g.c
@@ -205,13 +205,6 @@ static int mv3310_hwmon_config(struct phy_device *phydev, bool enable)
 			      MV_V2_TEMP_CTRL_MASK, val);
 }
 
-static void mv3310_hwmon_disable(void *data)
-{
-	struct phy_device *phydev = data;
-
-	mv3310_hwmon_config(phydev, false);
-}
-
 static int mv3310_hwmon_probe(struct phy_device *phydev)
 {
 	struct device *dev = &phydev->mdio.dev;
@@ -235,10 +228,6 @@ static int mv3310_hwmon_probe(struct phy_device *phydev)
 	if (ret)
 		return ret;
 
-	ret = devm_add_action_or_reset(dev, mv3310_hwmon_disable, phydev);
-	if (ret)
-		return ret;
-
 	priv->hwmon_dev = devm_hwmon_device_register_with_info(dev,
 				priv->hwmon_name, phydev,
 				&mv3310_hwmon_chip_info, NULL);
@@ -423,6 +412,11 @@ static int mv3310_probe(struct phy_device *phydev)
 	return phy_sfp_probe(phydev, &mv3310_sfp_ops);
 }
 
+static void mv3310_remove(struct phy_device *phydev)
+{
+	mv3310_hwmon_config(phydev, false);
+}
+
 static int mv3310_suspend(struct phy_device *phydev)
 {
 	return mv3310_power_down(phydev);
@@ -763,6 +757,7 @@ static struct phy_driver mv3310_drivers[] = {
 		.read_status	= mv3310_read_status,
 		.get_tunable	= mv3310_get_tunable,
 		.set_tunable	= mv3310_set_tunable,
+		.remove		= mv3310_remove,
 	},
 	{
 		.phy_id		= MARVELL_PHY_ID_88E2110,
@@ -778,6 +773,7 @@ static struct phy_driver mv3310_drivers[] = {
 		.read_status	= mv3310_read_status,
 		.get_tunable	= mv3310_get_tunable,
 		.set_tunable	= mv3310_set_tunable,
+		.remove		= mv3310_remove,
 	},
 };
 
diff --git linux-libre-5.7.15-gnu/drivers/net/phy/mscc/mscc_main.c linux-libre-5.7.16-gnu/drivers/net/phy/mscc/mscc_main.c
index 7b409058b387..febfc46b030f 100644
--- linux-libre-5.7.15-gnu/drivers/net/phy/mscc/mscc_main.c
+++ linux-libre-5.7.16-gnu/drivers/net/phy/mscc/mscc_main.c
@@ -1413,6 +1413,11 @@ static int vsc8584_config_init(struct phy_device *phydev)
 	if (ret)
 		goto err;
 
+	ret = phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+			     MSCC_PHY_PAGE_STANDARD);
+	if (ret)
+		goto err;
+
 	if (!phy_interface_is_rgmii(phydev)) {
 		val = PROC_CMD_MCB_ACCESS_MAC_CONF | PROC_CMD_RST_CONF_PORT |
 			PROC_CMD_READ_MOD_WRITE_PORT;
@@ -1799,7 +1804,11 @@ static int vsc8514_config_init(struct phy_device *phydev)
 	val &= ~MAC_CFG_MASK;
 	val |= MAC_CFG_QSGMII;
 	ret = phy_base_write(phydev, MSCC_PHY_MAC_CFG_FASTLINK, val);
+	if (ret)
+		goto err;
 
+	ret = phy_base_write(phydev, MSCC_EXT_PAGE_ACCESS,
+			     MSCC_PHY_PAGE_STANDARD);
 	if (ret)
 		goto err;
 
diff --git linux-libre-5.7.15-gnu/drivers/net/phy/phy_device.c linux-libre-5.7.16-gnu/drivers/net/phy/phy_device.c
index 0881b4b92363..d9bdc19b01cc 100644
--- linux-libre-5.7.15-gnu/drivers/net/phy/phy_device.c
+++ linux-libre-5.7.16-gnu/drivers/net/phy/phy_device.c
@@ -616,7 +616,9 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, u32 phy_id,
 	if (c45_ids)
 		dev->c45_ids = *c45_ids;
 	dev->irq = bus->irq[addr];
+
 	dev_set_name(&mdiodev->dev, PHY_ID_FMT, bus->id, addr);
+	device_initialize(&mdiodev->dev);
 
 	dev->state = PHY_DOWN;
 
@@ -650,10 +652,8 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, u32 phy_id,
 		ret = phy_request_driver_module(dev, phy_id);
 	}
 
-	if (!ret) {
-		device_initialize(&mdiodev->dev);
-	} else {
-		kfree(dev);
+	if (ret) {
+		put_device(&mdiodev->dev);
 		dev = ERR_PTR(ret);
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/net/vmxnet3/vmxnet3_drv.c linux-libre-5.7.16-gnu/drivers/net/vmxnet3/vmxnet3_drv.c
index 722cb054a5cd..d42207dc25dd 100644
--- linux-libre-5.7.15-gnu/drivers/net/vmxnet3/vmxnet3_drv.c
+++ linux-libre-5.7.16-gnu/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -861,7 +861,8 @@ vmxnet3_parse_hdr(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
 
 			switch (protocol) {
 			case IPPROTO_TCP:
-				ctx->l4_hdr_size = tcp_hdrlen(skb);
+				ctx->l4_hdr_size = skb->encapsulation ? inner_tcp_hdrlen(skb) :
+						   tcp_hdrlen(skb);
 				break;
 			case IPPROTO_UDP:
 				ctx->l4_hdr_size = sizeof(struct udphdr);
diff --git linux-libre-5.7.15-gnu/drivers/net/wan/lapbether.c linux-libre-5.7.16-gnu/drivers/net/wan/lapbether.c
index b2868433718f..1ea15f2123ed 100644
--- linux-libre-5.7.15-gnu/drivers/net/wan/lapbether.c
+++ linux-libre-5.7.16-gnu/drivers/net/wan/lapbether.c
@@ -157,6 +157,12 @@ static netdev_tx_t lapbeth_xmit(struct sk_buff *skb,
 	if (!netif_running(dev))
 		goto drop;
 
+	/* There should be a pseudo header of 1 byte added by upper layers.
+	 * Check to make sure it is there before reading it.
+	 */
+	if (skb->len < 1)
+		goto drop;
+
 	switch (skb->data[0]) {
 	case X25_IFACE_DATA:
 		break;
@@ -305,6 +311,7 @@ static void lapbeth_setup(struct net_device *dev)
 	dev->netdev_ops	     = &lapbeth_netdev_ops;
 	dev->needs_free_netdev = true;
 	dev->type            = ARPHRD_X25;
+	dev->hard_header_len = 0;
 	dev->mtu             = 1000;
 	dev->addr_len        = 0;
 }
@@ -331,7 +338,8 @@ static int lapbeth_new_device(struct net_device *dev)
 	 * then this driver prepends a length field of 2 bytes,
 	 * then the underlying Ethernet device prepends its own header.
 	 */
-	ndev->hard_header_len = -1 + 3 + 2 + dev->hard_header_len;
+	ndev->needed_headroom = -1 + 3 + 2 + dev->hard_header_len
+					   + dev->needed_headroom;
 
 	lapbeth = netdev_priv(ndev);
 	lapbeth->axdev = ndev;
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/ath/ath10k/htt_tx.c linux-libre-5.7.16-gnu/drivers/net/wireless/ath/ath10k/htt_tx.c
index 517ee2af2231..e76b71e9326f 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/ath/ath10k/htt_tx.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/ath/ath10k/htt_tx.c
@@ -1550,7 +1550,9 @@ static int ath10k_htt_tx_32(struct ath10k_htt *htt,
 err_unmap_msdu:
 	dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
 err_free_msdu_id:
+	spin_lock_bh(&htt->tx_lock);
 	ath10k_htt_tx_free_msdu_id(htt, msdu_id);
+	spin_unlock_bh(&htt->tx_lock);
 err:
 	return res;
 }
@@ -1757,7 +1759,9 @@ static int ath10k_htt_tx_64(struct ath10k_htt *htt,
 err_unmap_msdu:
 	dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
 err_free_msdu_id:
+	spin_lock_bh(&htt->tx_lock);
 	ath10k_htt_tx_free_msdu_id(htt, msdu_id);
+	spin_unlock_bh(&htt->tx_lock);
 err:
 	return res;
 }
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h linux-libre-5.7.16-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
index de0ef1b545c4..2e31cc10c195 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
@@ -19,7 +19,7 @@
 #define BRCMF_ARP_OL_PEER_AUTO_REPLY	0x00000008
 
 #define	BRCMF_BSS_INFO_VERSION	109 /* curr ver of brcmf_bss_info_le struct */
-#define BRCMF_BSS_RSSI_ON_CHANNEL	0x0002
+#define BRCMF_BSS_RSSI_ON_CHANNEL	0x0004
 
 #define BRCMF_STA_BRCM			0x00000001	/* Running a Broadcom driver */
 #define BRCMF_STA_WME			0x00000002	/* WMM association */
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c linux-libre-5.7.16-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
index 8cc52935fd41..948840b4e38e 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
@@ -643,6 +643,7 @@ static inline int brcmf_fws_hanger_poppkt(struct brcmf_fws_hanger *h,
 static void brcmf_fws_psq_flush(struct brcmf_fws_info *fws, struct pktq *q,
 				int ifidx)
 {
+	struct brcmf_fws_hanger_item *hi;
 	bool (*matchfn)(struct sk_buff *, void *) = NULL;
 	struct sk_buff *skb;
 	int prec;
@@ -654,6 +655,9 @@ static void brcmf_fws_psq_flush(struct brcmf_fws_info *fws, struct pktq *q,
 		skb = brcmu_pktq_pdeq_match(q, prec, matchfn, &ifidx);
 		while (skb) {
 			hslot = brcmf_skb_htod_tag_get_field(skb, HSLOT);
+			hi = &fws->hanger.items[hslot];
+			WARN_ON(skb != hi->pkt);
+			hi->state = BRCMF_FWS_HANGER_ITEM_STATE_FREE;
 			brcmf_fws_hanger_poppkt(&fws->hanger, hslot, &skb,
 						true);
 			brcmu_pkt_buf_free_skb(skb);
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c linux-libre-5.7.16-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 2508fe1391c5..b9dad8f46a81 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -3689,7 +3689,11 @@ static void brcmf_sdio_bus_watchdog(struct brcmf_sdio *bus)
 			if (bus->idlecount > bus->idletime) {
 				brcmf_dbg(SDIO, "idle\n");
 				sdio_claim_host(bus->sdiodev->func1);
-				brcmf_sdio_wd_timer(bus, false);
+#ifdef DEBUG
+				if (!BRCMF_FWCON_ON() ||
+				    bus->console_interval == 0)
+#endif
+					brcmf_sdio_wd_timer(bus, false);
 				bus->idlecount = 0;
 				brcmf_sdio_bus_sleep(bus, true, false);
 				sdio_release_host(bus->sdiodev->func1);
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/intel/iwlegacy/common.c linux-libre-5.7.16-gnu/drivers/net/wireless/intel/iwlegacy/common.c
index 348c17ce72f5..f78e062df572 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/intel/iwlegacy/common.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/intel/iwlegacy/common.c
@@ -4286,8 +4286,8 @@ il_apm_init(struct il_priv *il)
 	 *    power savings, even without L1.
 	 */
 	if (il->cfg->set_l0s) {
-		pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &lctl);
-		if (lctl & PCI_EXP_LNKCTL_ASPM_L1) {
+		ret = pcie_capability_read_word(il->pci_dev, PCI_EXP_LNKCTL, &lctl);
+		if (!ret && (lctl & PCI_EXP_LNKCTL_ASPM_L1)) {
 			/* L1-ASPM enabled; disable(!) L0S  */
 			il_set_bit(il, CSR_GIO_REG,
 				   CSR_GIO_REG_VAL_L0S_ENABLED);
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c linux-libre-5.7.16-gnu/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
index f21660149f58..962d8bfe6f10 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/marvell/mwifiex/sta_cmdresp.c
@@ -580,6 +580,11 @@ static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv,
 {
 	struct host_cmd_ds_802_11_key_material *key =
 						&resp->params.key_material;
+	int len;
+
+	len = le16_to_cpu(key->key_param_set.key_len);
+	if (len > sizeof(key->key_param_set.key))
+		return -EINVAL;
 
 	if (le16_to_cpu(key->action) == HostCmd_ACT_GEN_SET) {
 		if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) {
@@ -593,9 +598,8 @@ static int mwifiex_ret_802_11_key_material_v1(struct mwifiex_private *priv,
 
 	memset(priv->aes_key.key_param_set.key, 0,
 	       sizeof(key->key_param_set.key));
-	priv->aes_key.key_param_set.key_len = key->key_param_set.key_len;
-	memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key,
-	       le16_to_cpu(priv->aes_key.key_param_set.key_len));
+	priv->aes_key.key_param_set.key_len = cpu_to_le16(len);
+	memcpy(priv->aes_key.key_param_set.key, key->key_param_set.key, len);
 
 	return 0;
 }
@@ -610,9 +614,14 @@ static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv,
 					      struct host_cmd_ds_command *resp)
 {
 	struct host_cmd_ds_802_11_key_material_v2 *key_v2;
-	__le16 len;
+	int len;
 
 	key_v2 = &resp->params.key_material_v2;
+
+	len = le16_to_cpu(key_v2->key_param_set.key_params.aes.key_len);
+	if (len > WLAN_KEY_LEN_CCMP)
+		return -EINVAL;
+
 	if (le16_to_cpu(key_v2->action) == HostCmd_ACT_GEN_SET) {
 		if ((le16_to_cpu(key_v2->key_param_set.key_info) & KEY_MCAST)) {
 			mwifiex_dbg(priv->adapter, INFO, "info: key: GTK is set\n");
@@ -628,10 +637,9 @@ static int mwifiex_ret_802_11_key_material_v2(struct mwifiex_private *priv,
 	memset(priv->aes_key_v2.key_param_set.key_params.aes.key, 0,
 	       WLAN_KEY_LEN_CCMP);
 	priv->aes_key_v2.key_param_set.key_params.aes.key_len =
-				key_v2->key_param_set.key_params.aes.key_len;
-	len = priv->aes_key_v2.key_param_set.key_params.aes.key_len;
+				cpu_to_le16(len);
 	memcpy(priv->aes_key_v2.key_param_set.key_params.aes.key,
-	       key_v2->key_param_set.key_params.aes.key, le16_to_cpu(len));
+	       key_v2->key_param_set.key_params.aes.key, len);
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c linux-libre-5.7.16-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 0629c2c19810..bc5603de22d5 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -167,8 +167,10 @@ mt7615_mcu_parse_response(struct mt7615_dev *dev, int cmd,
 	struct mt7615_mcu_rxd *rxd = (struct mt7615_mcu_rxd *)skb->data;
 	int ret = 0;
 
-	if (seq != rxd->seq)
-		return -EAGAIN;
+	if (seq != rxd->seq) {
+		ret = -EAGAIN;
+		goto out;
+	}
 
 	switch (cmd) {
 	case MCU_CMD_PATCH_SEM_CONTROL:
@@ -182,6 +184,7 @@ mt7615_mcu_parse_response(struct mt7615_dev *dev, int cmd,
 	default:
 		break;
 	}
+out:
 	dev_kfree_skb(skb);
 
 	return ret;
@@ -1033,8 +1036,12 @@ mt7615_mcu_wtbl_sta_add(struct mt7615_dev *dev, struct ieee80211_vif *vif,
 	skb = enable ? wskb : sskb;
 
 	err = __mt76_mcu_skb_send_msg(&dev->mt76, skb, cmd, true);
-	if (err < 0)
+	if (err < 0) {
+		skb = enable ? sskb : wskb;
+		dev_kfree_skb(skb);
+
 		return err;
+	}
 
 	cmd = enable ? MCU_EXT_CMD_STA_REC_UPDATE : MCU_EXT_CMD_WTBL_UPDATE;
 	skb = enable ? sskb : wskb;
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/quantenna/qtnfmac/core.c linux-libre-5.7.16-gnu/drivers/net/wireless/quantenna/qtnfmac/core.c
index eea777f8acea..6aafff9d4231 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -446,8 +446,11 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus,
 	}
 
 	wiphy = qtnf_wiphy_allocate(bus, pdev);
-	if (!wiphy)
+	if (!wiphy) {
+		if (pdev)
+			platform_device_unregister(pdev);
 		return ERR_PTR(-ENOMEM);
+	}
 
 	mac = wiphy_priv(wiphy);
 
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/realtek/rtw88/coex.c linux-libre-5.7.16-gnu/drivers/net/wireless/realtek/rtw88/coex.c
index 567372fb4e12..c73101afbedd 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/realtek/rtw88/coex.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/realtek/rtw88/coex.c
@@ -1920,7 +1920,8 @@ static void rtw_coex_run_coex(struct rtw_dev *rtwdev, u8 reason)
 	if (coex_stat->wl_under_ips)
 		return;
 
-	if (coex->freeze && !coex_stat->bt_setup_link)
+	if (coex->freeze && coex_dm->reason == COEX_RSN_BTINFO &&
+	    !coex_stat->bt_setup_link)
 		return;
 
 	coex_stat->cnt_wl[COEX_CNT_WL_COEXRUN]++;
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/realtek/rtw88/fw.c linux-libre-5.7.16-gnu/drivers/net/wireless/realtek/rtw88/fw.c
index 05c430b3489c..917decdbfb72 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/realtek/rtw88/fw.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/realtek/rtw88/fw.c
@@ -444,7 +444,7 @@ void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si)
 	SET_RA_INFO_INIT_RA_LVL(h2c_pkt, si->init_ra_lv);
 	SET_RA_INFO_SGI_EN(h2c_pkt, si->sgi_enable);
 	SET_RA_INFO_BW_MODE(h2c_pkt, si->bw_mode);
-	SET_RA_INFO_LDPC(h2c_pkt, si->ldpc_en);
+	SET_RA_INFO_LDPC(h2c_pkt, !!si->ldpc_en);
 	SET_RA_INFO_NO_UPDATE(h2c_pkt, no_update);
 	SET_RA_INFO_VHT_EN(h2c_pkt, si->vht_enable);
 	SET_RA_INFO_DIS_PT(h2c_pkt, disable_pt);
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/realtek/rtw88/main.c linux-libre-5.7.16-gnu/drivers/net/wireless/realtek/rtw88/main.c
index d1b2259c0840..6a51863ffaba 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/realtek/rtw88/main.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/realtek/rtw88/main.c
@@ -703,8 +703,6 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si)
 			stbc_en = VHT_STBC_EN;
 		if (sta->vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC)
 			ldpc_en = VHT_LDPC_EN;
-		if (sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80)
-			is_support_sgi = true;
 	} else if (sta->ht_cap.ht_supported) {
 		ra_mask |= (sta->ht_cap.mcs.rx_mask[1] << 20) |
 			   (sta->ht_cap.mcs.rx_mask[0] << 12);
@@ -712,9 +710,6 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si)
 			stbc_en = HT_STBC_EN;
 		if (sta->ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING)
 			ldpc_en = HT_LDPC_EN;
-		if (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20 ||
-		    sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40)
-			is_support_sgi = true;
 	}
 
 	if (efuse->hw_cap.nss == 1)
@@ -756,12 +751,18 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si)
 	switch (sta->bandwidth) {
 	case IEEE80211_STA_RX_BW_80:
 		bw_mode = RTW_CHANNEL_WIDTH_80;
+		is_support_sgi = sta->vht_cap.vht_supported &&
+				 (sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80);
 		break;
 	case IEEE80211_STA_RX_BW_40:
 		bw_mode = RTW_CHANNEL_WIDTH_40;
+		is_support_sgi = sta->ht_cap.ht_supported &&
+				 (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40);
 		break;
 	default:
 		bw_mode = RTW_CHANNEL_WIDTH_20;
+		is_support_sgi = sta->ht_cap.ht_supported &&
+				 (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20);
 		break;
 	}
 
diff --git linux-libre-5.7.15-gnu/drivers/net/wireless/ti/wl1251/event.c linux-libre-5.7.16-gnu/drivers/net/wireless/ti/wl1251/event.c
index 850864dbafa1..e6d426edab56 100644
--- linux-libre-5.7.15-gnu/drivers/net/wireless/ti/wl1251/event.c
+++ linux-libre-5.7.16-gnu/drivers/net/wireless/ti/wl1251/event.c
@@ -70,7 +70,7 @@ static int wl1251_event_ps_report(struct wl1251 *wl,
 		break;
 	}
 
-	return 0;
+	return ret;
 }
 
 static void wl1251_event_mbox_dump(struct event_mailbox *mbox)
diff --git linux-libre-5.7.15-gnu/drivers/nvme/host/multipath.c linux-libre-5.7.16-gnu/drivers/nvme/host/multipath.c
index 36db7d2e6a89..d3914b7e8f52 100644
--- linux-libre-5.7.15-gnu/drivers/nvme/host/multipath.c
+++ linux-libre-5.7.16-gnu/drivers/nvme/host/multipath.c
@@ -246,6 +246,12 @@ static struct nvme_ns *nvme_round_robin_path(struct nvme_ns_head *head,
 			fallback = ns;
 	}
 
+	/* No optimized path found, re-check the current path */
+	if (!nvme_path_is_disabled(old) &&
+	    old->ana_state == NVME_ANA_OPTIMIZED) {
+		found = old;
+		goto out;
+	}
 	if (!fallback)
 		return NULL;
 	found = fallback;
@@ -266,10 +272,13 @@ inline struct nvme_ns *nvme_find_path(struct nvme_ns_head *head)
 	struct nvme_ns *ns;
 
 	ns = srcu_dereference(head->current_path[node], &head->srcu);
-	if (READ_ONCE(head->subsys->iopolicy) == NVME_IOPOLICY_RR && ns)
-		ns = nvme_round_robin_path(head, node, ns);
-	if (unlikely(!ns || !nvme_path_is_optimized(ns)))
-		ns = __nvme_find_path(head, node);
+	if (unlikely(!ns))
+		return __nvme_find_path(head, node);
+
+	if (READ_ONCE(head->subsys->iopolicy) == NVME_IOPOLICY_RR)
+		return nvme_round_robin_path(head, node, ns);
+	if (unlikely(!nvme_path_is_optimized(ns)))
+		return __nvme_find_path(head, node);
 	return ns;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/nvme/host/rdma.c linux-libre-5.7.16-gnu/drivers/nvme/host/rdma.c
index 1f9a45145d0d..19c94080512c 100644
--- linux-libre-5.7.15-gnu/drivers/nvme/host/rdma.c
+++ linux-libre-5.7.16-gnu/drivers/nvme/host/rdma.c
@@ -882,15 +882,20 @@ static int nvme_rdma_configure_io_queues(struct nvme_rdma_ctrl *ctrl, bool new)
 			ret = PTR_ERR(ctrl->ctrl.connect_q);
 			goto out_free_tag_set;
 		}
-	} else {
-		blk_mq_update_nr_hw_queues(&ctrl->tag_set,
-			ctrl->ctrl.queue_count - 1);
 	}
 
 	ret = nvme_rdma_start_io_queues(ctrl);
 	if (ret)
 		goto out_cleanup_connect_q;
 
+	if (!new) {
+		nvme_start_queues(&ctrl->ctrl);
+		nvme_wait_freeze(&ctrl->ctrl);
+		blk_mq_update_nr_hw_queues(ctrl->ctrl.tagset,
+			ctrl->ctrl.queue_count - 1);
+		nvme_unfreeze(&ctrl->ctrl);
+	}
+
 	return 0;
 
 out_cleanup_connect_q:
@@ -923,6 +928,7 @@ static void nvme_rdma_teardown_io_queues(struct nvme_rdma_ctrl *ctrl,
 		bool remove)
 {
 	if (ctrl->ctrl.queue_count > 1) {
+		nvme_start_freeze(&ctrl->ctrl);
 		nvme_stop_queues(&ctrl->ctrl);
 		nvme_rdma_stop_io_queues(ctrl);
 		if (ctrl->ctrl.tagset) {
diff --git linux-libre-5.7.15-gnu/drivers/nvme/host/tcp.c linux-libre-5.7.16-gnu/drivers/nvme/host/tcp.c
index 26461bf3fdcc..99eaa0474e10 100644
--- linux-libre-5.7.15-gnu/drivers/nvme/host/tcp.c
+++ linux-libre-5.7.16-gnu/drivers/nvme/host/tcp.c
@@ -1753,15 +1753,20 @@ static int nvme_tcp_configure_io_queues(struct nvme_ctrl *ctrl, bool new)
 			ret = PTR_ERR(ctrl->connect_q);
 			goto out_free_tag_set;
 		}
-	} else {
-		blk_mq_update_nr_hw_queues(ctrl->tagset,
-			ctrl->queue_count - 1);
 	}
 
 	ret = nvme_tcp_start_io_queues(ctrl);
 	if (ret)
 		goto out_cleanup_connect_q;
 
+	if (!new) {
+		nvme_start_queues(ctrl);
+		nvme_wait_freeze(ctrl);
+		blk_mq_update_nr_hw_queues(ctrl->tagset,
+			ctrl->queue_count - 1);
+		nvme_unfreeze(ctrl);
+	}
+
 	return 0;
 
 out_cleanup_connect_q:
@@ -1866,6 +1871,7 @@ static void nvme_tcp_teardown_io_queues(struct nvme_ctrl *ctrl,
 {
 	if (ctrl->queue_count <= 1)
 		return;
+	nvme_start_freeze(ctrl);
 	nvme_stop_queues(ctrl);
 	nvme_tcp_stop_io_queues(ctrl);
 	if (ctrl->tagset) {
diff --git linux-libre-5.7.15-gnu/drivers/nvmem/sprd-efuse.c linux-libre-5.7.16-gnu/drivers/nvmem/sprd-efuse.c
index 925feb21d5ad..59523245db8a 100644
--- linux-libre-5.7.15-gnu/drivers/nvmem/sprd-efuse.c
+++ linux-libre-5.7.16-gnu/drivers/nvmem/sprd-efuse.c
@@ -378,8 +378,8 @@ static int sprd_efuse_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	efuse->base = devm_platform_ioremap_resource(pdev, 0);
-	if (!efuse->base)
-		return -ENOMEM;
+	if (IS_ERR(efuse->base))
+		return PTR_ERR(efuse->base);
 
 	ret = of_hwspin_lock_get_id(np, 0);
 	if (ret < 0) {
diff --git linux-libre-5.7.15-gnu/drivers/parisc/sba_iommu.c linux-libre-5.7.16-gnu/drivers/parisc/sba_iommu.c
index 7e112829d250..00785fa81ff7 100644
--- linux-libre-5.7.15-gnu/drivers/parisc/sba_iommu.c
+++ linux-libre-5.7.16-gnu/drivers/parisc/sba_iommu.c
@@ -1270,7 +1270,7 @@ sba_ioc_init_pluto(struct parisc_device *sba, struct ioc *ioc, int ioc_num)
 	** (one that doesn't overlap memory or LMMIO space) in the
 	** IBASE and IMASK registers.
 	*/
-	ioc->ibase = READ_REG(ioc->ioc_hpa + IOC_IBASE);
+	ioc->ibase = READ_REG(ioc->ioc_hpa + IOC_IBASE) & ~0x1fffffULL;
 	iova_space_size = ~(READ_REG(ioc->ioc_hpa + IOC_IMASK) & 0xFFFFFFFFUL) + 1;
 
 	if ((ioc->ibase < 0xfed00000UL) && ((ioc->ibase + iova_space_size) > 0xfee00000UL)) {
diff --git linux-libre-5.7.15-gnu/drivers/pci/access.c linux-libre-5.7.16-gnu/drivers/pci/access.c
index 79c4a2ef269a..9793f17fa184 100644
--- linux-libre-5.7.15-gnu/drivers/pci/access.c
+++ linux-libre-5.7.16-gnu/drivers/pci/access.c
@@ -204,17 +204,13 @@ EXPORT_SYMBOL(pci_bus_set_ops);
 static DECLARE_WAIT_QUEUE_HEAD(pci_cfg_wait);
 
 static noinline void pci_wait_cfg(struct pci_dev *dev)
+	__must_hold(&pci_lock)
 {
-	DECLARE_WAITQUEUE(wait, current);
-
-	__add_wait_queue(&pci_cfg_wait, &wait);
 	do {
-		set_current_state(TASK_UNINTERRUPTIBLE);
 		raw_spin_unlock_irq(&pci_lock);
-		schedule();
+		wait_event(pci_cfg_wait, !dev->block_cfg_access);
 		raw_spin_lock_irq(&pci_lock);
 	} while (dev->block_cfg_access);
-	__remove_wait_queue(&pci_cfg_wait, &wait);
 }
 
 /* Returns 0 on success, negative values indicate error. */
diff --git linux-libre-5.7.15-gnu/drivers/pci/controller/cadence/pcie-cadence-ep.c linux-libre-5.7.16-gnu/drivers/pci/controller/cadence/pcie-cadence-ep.c
index 1c173dad67d1..1fdae37843ef 100644
--- linux-libre-5.7.15-gnu/drivers/pci/controller/cadence/pcie-cadence-ep.c
+++ linux-libre-5.7.16-gnu/drivers/pci/controller/cadence/pcie-cadence-ep.c
@@ -8,7 +8,6 @@
 #include <linux/of.h>
 #include <linux/pci-epc.h>
 #include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
 #include <linux/sizes.h>
 
 #include "pcie-cadence.h"
@@ -440,8 +439,7 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep)
 	epc = devm_pci_epc_create(dev, &cdns_pcie_epc_ops);
 	if (IS_ERR(epc)) {
 		dev_err(dev, "failed to create epc device\n");
-		ret = PTR_ERR(epc);
-		goto err_init;
+		return PTR_ERR(epc);
 	}
 
 	epc_set_drvdata(epc, ep);
@@ -453,7 +451,7 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep)
 			       resource_size(pcie->mem_res));
 	if (ret < 0) {
 		dev_err(dev, "failed to initialize the memory space\n");
-		goto err_init;
+		return ret;
 	}
 
 	ep->irq_cpu_addr = pci_epc_mem_alloc_addr(epc, &ep->irq_phys_addr,
@@ -472,8 +470,5 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep)
  free_epc_mem:
 	pci_epc_mem_exit(epc);
 
- err_init:
-	pm_runtime_put_sync(dev);
-
 	return ret;
 }
diff --git linux-libre-5.7.15-gnu/drivers/pci/controller/cadence/pcie-cadence-host.c linux-libre-5.7.16-gnu/drivers/pci/controller/cadence/pcie-cadence-host.c
index 9b1c3966414b..aa18fb724d2e 100644
--- linux-libre-5.7.15-gnu/drivers/pci/controller/cadence/pcie-cadence-host.c
+++ linux-libre-5.7.16-gnu/drivers/pci/controller/cadence/pcie-cadence-host.c
@@ -7,7 +7,6 @@
 #include <linux/of_address.h>
 #include <linux/of_pci.h>
 #include <linux/platform_device.h>
-#include <linux/pm_runtime.h>
 
 #include "pcie-cadence.h"
 
@@ -70,6 +69,7 @@ static int cdns_pcie_host_init_root_port(struct cdns_pcie_rc *rc)
 {
 	struct cdns_pcie *pcie = &rc->pcie;
 	u32 value, ctrl;
+	u32 id;
 
 	/*
 	 * Set the root complex BAR configuration register:
@@ -89,8 +89,12 @@ static int cdns_pcie_host_init_root_port(struct cdns_pcie_rc *rc)
 	cdns_pcie_writel(pcie, CDNS_PCIE_LM_RC_BAR_CFG, value);
 
 	/* Set root port configuration space */
-	if (rc->vendor_id != 0xffff)
-		cdns_pcie_rp_writew(pcie, PCI_VENDOR_ID, rc->vendor_id);
+	if (rc->vendor_id != 0xffff) {
+		id = CDNS_PCIE_LM_ID_VENDOR(rc->vendor_id) |
+			CDNS_PCIE_LM_ID_SUBSYS(rc->vendor_id);
+		cdns_pcie_writel(pcie, CDNS_PCIE_LM_ID, id);
+	}
+
 	if (rc->device_id != 0xffff)
 		cdns_pcie_rp_writew(pcie, PCI_DEVICE_ID, rc->device_id);
 
@@ -256,7 +260,7 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc)
 
 	ret = cdns_pcie_host_init(dev, &resources, rc);
 	if (ret)
-		goto err_init;
+		return ret;
 
 	list_splice_init(&resources, &bridge->windows);
 	bridge->dev.parent = dev;
@@ -274,8 +278,5 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc)
  err_host_probe:
 	pci_free_resource_list(&resources);
 
- err_init:
-	pm_runtime_put_sync(dev);
-
 	return ret;
 }
diff --git linux-libre-5.7.15-gnu/drivers/pci/controller/vmd.c linux-libre-5.7.16-gnu/drivers/pci/controller/vmd.c
index 9a64cf90c291..ebec0a6e77ed 100644
--- linux-libre-5.7.15-gnu/drivers/pci/controller/vmd.c
+++ linux-libre-5.7.16-gnu/drivers/pci/controller/vmd.c
@@ -560,6 +560,7 @@ static int vmd_enable_domain(struct vmd_dev *vmd, unsigned long features)
 	if (!vmd->bus) {
 		pci_free_resource_list(&resources);
 		irq_domain_remove(vmd->irq_domain);
+		irq_domain_free_fwnode(fn);
 		return -ENODEV;
 	}
 
@@ -673,6 +674,7 @@ static void vmd_cleanup_srcu(struct vmd_dev *vmd)
 static void vmd_remove(struct pci_dev *dev)
 {
 	struct vmd_dev *vmd = pci_get_drvdata(dev);
+	struct fwnode_handle *fn = vmd->irq_domain->fwnode;
 
 	sysfs_remove_link(&vmd->dev->dev.kobj, "domain");
 	pci_stop_root_bus(vmd->bus);
@@ -680,6 +682,7 @@ static void vmd_remove(struct pci_dev *dev)
 	vmd_cleanup_srcu(vmd);
 	vmd_detach_resources(vmd);
 	irq_domain_remove(vmd->irq_domain);
+	irq_domain_free_fwnode(fn);
 }
 
 #ifdef CONFIG_PM_SLEEP
diff --git linux-libre-5.7.15-gnu/drivers/pci/pcie/aspm.c linux-libre-5.7.16-gnu/drivers/pci/pcie/aspm.c
index b17e5ffd31b1..253c30cc1967 100644
--- linux-libre-5.7.15-gnu/drivers/pci/pcie/aspm.c
+++ linux-libre-5.7.16-gnu/drivers/pci/pcie/aspm.c
@@ -1182,6 +1182,7 @@ static int pcie_aspm_get_policy(char *buffer, const struct kernel_param *kp)
 			cnt += sprintf(buffer + cnt, "[%s] ", policy_str[i]);
 		else
 			cnt += sprintf(buffer + cnt, "%s ", policy_str[i]);
+	cnt += sprintf(buffer + cnt, "\n");
 	return cnt;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/pci/quirks.c linux-libre-5.7.16-gnu/drivers/pci/quirks.c
index cd522dd3dd58..5622603d96d4 100644
--- linux-libre-5.7.15-gnu/drivers/pci/quirks.c
+++ linux-libre-5.7.16-gnu/drivers/pci/quirks.c
@@ -4422,6 +4422,8 @@ static int pci_quirk_amd_sb_acs(struct pci_dev *dev, u16 acs_flags)
 	if (ACPI_FAILURE(status))
 		return -ENODEV;
 
+	acpi_put_table(header);
+
 	/* Filter out flags not applicable to multifunction */
 	acs_flags &= (PCI_ACS_RR | PCI_ACS_CR | PCI_ACS_EC | PCI_ACS_DT);
 
diff --git linux-libre-5.7.15-gnu/drivers/phy/marvell/phy-armada38x-comphy.c linux-libre-5.7.16-gnu/drivers/phy/marvell/phy-armada38x-comphy.c
index 6960dfd8ad8c..0fe408964334 100644
--- linux-libre-5.7.15-gnu/drivers/phy/marvell/phy-armada38x-comphy.c
+++ linux-libre-5.7.16-gnu/drivers/phy/marvell/phy-armada38x-comphy.c
@@ -41,6 +41,7 @@ struct a38x_comphy_lane {
 
 struct a38x_comphy {
 	void __iomem *base;
+	void __iomem *conf;
 	struct device *dev;
 	struct a38x_comphy_lane lane[MAX_A38X_COMPHY];
 };
@@ -54,6 +55,21 @@ static const u8 gbe_mux[MAX_A38X_COMPHY][MAX_A38X_PORTS] = {
 	{ 0, 0, 3 },
 };
 
+static void a38x_set_conf(struct a38x_comphy_lane *lane, bool enable)
+{
+	struct a38x_comphy *priv = lane->priv;
+	u32 conf;
+
+	if (priv->conf) {
+		conf = readl_relaxed(priv->conf);
+		if (enable)
+			conf |= BIT(lane->port);
+		else
+			conf &= ~BIT(lane->port);
+		writel(conf, priv->conf);
+	}
+}
+
 static void a38x_comphy_set_reg(struct a38x_comphy_lane *lane,
 				unsigned int offset, u32 mask, u32 value)
 {
@@ -97,6 +113,7 @@ static int a38x_comphy_set_mode(struct phy *phy, enum phy_mode mode, int sub)
 {
 	struct a38x_comphy_lane *lane = phy_get_drvdata(phy);
 	unsigned int gen;
+	int ret;
 
 	if (mode != PHY_MODE_ETHERNET)
 		return -EINVAL;
@@ -115,13 +132,20 @@ static int a38x_comphy_set_mode(struct phy *phy, enum phy_mode mode, int sub)
 		return -EINVAL;
 	}
 
+	a38x_set_conf(lane, false);
+
 	a38x_comphy_set_speed(lane, gen, gen);
 
-	return a38x_comphy_poll(lane, COMPHY_STAT1,
-				COMPHY_STAT1_PLL_RDY_TX |
-				COMPHY_STAT1_PLL_RDY_RX,
-				COMPHY_STAT1_PLL_RDY_TX |
-				COMPHY_STAT1_PLL_RDY_RX);
+	ret = a38x_comphy_poll(lane, COMPHY_STAT1,
+			       COMPHY_STAT1_PLL_RDY_TX |
+			       COMPHY_STAT1_PLL_RDY_RX,
+			       COMPHY_STAT1_PLL_RDY_TX |
+			       COMPHY_STAT1_PLL_RDY_RX);
+
+	if (ret == 0)
+		a38x_set_conf(lane, true);
+
+	return ret;
 }
 
 static const struct phy_ops a38x_comphy_ops = {
@@ -174,14 +198,21 @@ static int a38x_comphy_probe(struct platform_device *pdev)
 	if (!priv)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
 	priv->dev = &pdev->dev;
 	priv->base = base;
 
+	/* Optional */
+	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "conf");
+	if (res) {
+		priv->conf = devm_ioremap_resource(&pdev->dev, res);
+		if (IS_ERR(priv->conf))
+			return PTR_ERR(priv->conf);
+	}
+
 	for_each_available_child_of_node(pdev->dev.of_node, child) {
 		struct phy *phy;
 		int ret;
diff --git linux-libre-5.7.15-gnu/drivers/phy/renesas/phy-rcar-gen3-usb2.c linux-libre-5.7.16-gnu/drivers/phy/renesas/phy-rcar-gen3-usb2.c
index bfb22f868857..5087b7c44d55 100644
--- linux-libre-5.7.15-gnu/drivers/phy/renesas/phy-rcar-gen3-usb2.c
+++ linux-libre-5.7.16-gnu/drivers/phy/renesas/phy-rcar-gen3-usb2.c
@@ -111,6 +111,7 @@ struct rcar_gen3_chan {
 	struct work_struct work;
 	struct mutex lock;	/* protects rphys[...].powered */
 	enum usb_dr_mode dr_mode;
+	int irq;
 	bool extcon_host;
 	bool is_otg_channel;
 	bool uses_otg_pins;
@@ -389,12 +390,38 @@ static void rcar_gen3_init_otg(struct rcar_gen3_chan *ch)
 	rcar_gen3_device_recognition(ch);
 }
 
+static irqreturn_t rcar_gen3_phy_usb2_irq(int irq, void *_ch)
+{
+	struct rcar_gen3_chan *ch = _ch;
+	void __iomem *usb2_base = ch->base;
+	u32 status = readl(usb2_base + USB2_OBINTSTA);
+	irqreturn_t ret = IRQ_NONE;
+
+	if (status & USB2_OBINT_BITS) {
+		dev_vdbg(ch->dev, "%s: %08x\n", __func__, status);
+		writel(USB2_OBINT_BITS, usb2_base + USB2_OBINTSTA);
+		rcar_gen3_device_recognition(ch);
+		ret = IRQ_HANDLED;
+	}
+
+	return ret;
+}
+
 static int rcar_gen3_phy_usb2_init(struct phy *p)
 {
 	struct rcar_gen3_phy *rphy = phy_get_drvdata(p);
 	struct rcar_gen3_chan *channel = rphy->ch;
 	void __iomem *usb2_base = channel->base;
 	u32 val;
+	int ret;
+
+	if (!rcar_gen3_is_any_rphy_initialized(channel) && channel->irq >= 0) {
+		INIT_WORK(&channel->work, rcar_gen3_phy_usb2_work);
+		ret = request_irq(channel->irq, rcar_gen3_phy_usb2_irq,
+				  IRQF_SHARED, dev_name(channel->dev), channel);
+		if (ret < 0)
+			dev_err(channel->dev, "No irq handler (%d)\n", channel->irq);
+	}
 
 	/* Initialize USB2 part */
 	val = readl(usb2_base + USB2_INT_ENABLE);
@@ -433,6 +460,9 @@ static int rcar_gen3_phy_usb2_exit(struct phy *p)
 		val &= ~USB2_INT_ENABLE_UCOM_INTEN;
 	writel(val, usb2_base + USB2_INT_ENABLE);
 
+	if (channel->irq >= 0 && !rcar_gen3_is_any_rphy_initialized(channel))
+		free_irq(channel->irq, channel);
+
 	return 0;
 }
 
@@ -503,23 +533,6 @@ static const struct phy_ops rz_g1c_phy_usb2_ops = {
 	.owner		= THIS_MODULE,
 };
 
-static irqreturn_t rcar_gen3_phy_usb2_irq(int irq, void *_ch)
-{
-	struct rcar_gen3_chan *ch = _ch;
-	void __iomem *usb2_base = ch->base;
-	u32 status = readl(usb2_base + USB2_OBINTSTA);
-	irqreturn_t ret = IRQ_NONE;
-
-	if (status & USB2_OBINT_BITS) {
-		dev_vdbg(ch->dev, "%s: %08x\n", __func__, status);
-		writel(USB2_OBINT_BITS, usb2_base + USB2_OBINTSTA);
-		rcar_gen3_device_recognition(ch);
-		ret = IRQ_HANDLED;
-	}
-
-	return ret;
-}
-
 static const struct of_device_id rcar_gen3_phy_usb2_match_table[] = {
 	{
 		.compatible = "renesas,usb2-phy-r8a77470",
@@ -598,7 +611,7 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
 	struct phy_provider *provider;
 	struct resource *res;
 	const struct phy_ops *phy_usb2_ops;
-	int irq, ret = 0, i;
+	int ret = 0, i;
 
 	if (!dev->of_node) {
 		dev_err(dev, "This driver needs device tree\n");
@@ -614,16 +627,8 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
 	if (IS_ERR(channel->base))
 		return PTR_ERR(channel->base);
 
-	/* call request_irq for OTG */
-	irq = platform_get_irq_optional(pdev, 0);
-	if (irq >= 0) {
-		INIT_WORK(&channel->work, rcar_gen3_phy_usb2_work);
-		irq = devm_request_irq(dev, irq, rcar_gen3_phy_usb2_irq,
-				       IRQF_SHARED, dev_name(dev), channel);
-		if (irq < 0)
-			dev_err(dev, "No irq handler (%d)\n", irq);
-	}
-
+	/* get irq number here and request_irq for OTG in phy_init */
+	channel->irq = platform_get_irq_optional(pdev, 0);
 	channel->dr_mode = rcar_gen3_get_dr_mode(dev->of_node);
 	if (channel->dr_mode != USB_DR_MODE_UNKNOWN) {
 		int ret;
diff --git linux-libre-5.7.15-gnu/drivers/phy/samsung/phy-exynos5-usbdrd.c linux-libre-5.7.16-gnu/drivers/phy/samsung/phy-exynos5-usbdrd.c
index e510732afb8b..7f6279fb4f8f 100644
--- linux-libre-5.7.15-gnu/drivers/phy/samsung/phy-exynos5-usbdrd.c
+++ linux-libre-5.7.16-gnu/drivers/phy/samsung/phy-exynos5-usbdrd.c
@@ -714,7 +714,9 @@ static int exynos5_usbdrd_phy_calibrate(struct phy *phy)
 	struct phy_usb_instance *inst = phy_get_drvdata(phy);
 	struct exynos5_usbdrd_phy *phy_drd = to_usbdrd_phy(inst);
 
-	return exynos5420_usbdrd_phy_calibrate(phy_drd);
+	if (inst->phy_cfg->id == EXYNOS5_DRDPHY_UTMI)
+		return exynos5420_usbdrd_phy_calibrate(phy_drd);
+	return 0;
 }
 
 static const struct phy_ops exynos5_usbdrd_phy_ops = {
diff --git linux-libre-5.7.15-gnu/drivers/pinctrl/pinctrl-single.c linux-libre-5.7.16-gnu/drivers/pinctrl/pinctrl-single.c
index 1e0614daee9b..a9d511982780 100644
--- linux-libre-5.7.15-gnu/drivers/pinctrl/pinctrl-single.c
+++ linux-libre-5.7.16-gnu/drivers/pinctrl/pinctrl-single.c
@@ -916,7 +916,7 @@ static int pcs_parse_pinconf(struct pcs_device *pcs, struct device_node *np,
 
 	/* If pinconf isn't supported, don't parse properties in below. */
 	if (!PCS_HAS_PINCONF)
-		return 0;
+		return -ENOTSUPP;
 
 	/* cacluate how much properties are supported in current node */
 	for (i = 0; i < ARRAY_SIZE(prop2); i++) {
@@ -928,7 +928,7 @@ static int pcs_parse_pinconf(struct pcs_device *pcs, struct device_node *np,
 			nconfs++;
 	}
 	if (!nconfs)
-		return 0;
+		return -ENOTSUPP;
 
 	func->conf = devm_kcalloc(pcs->dev,
 				  nconfs, sizeof(struct pcs_conf_vals),
@@ -1056,9 +1056,12 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
 
 	if (PCS_HAS_PINCONF && function) {
 		res = pcs_parse_pinconf(pcs, np, function, map);
-		if (res)
+		if (res == 0)
+			*num_maps = 2;
+		else if (res == -ENOTSUPP)
+			*num_maps = 1;
+		else
 			goto free_pingroups;
-		*num_maps = 2;
 	} else {
 		*num_maps = 1;
 	}
diff --git linux-libre-5.7.15-gnu/drivers/platform/x86/asus-nb-wmi.c linux-libre-5.7.16-gnu/drivers/platform/x86/asus-nb-wmi.c
index c4404d9c1de4..1bb082308c20 100644
--- linux-libre-5.7.15-gnu/drivers/platform/x86/asus-nb-wmi.c
+++ linux-libre-5.7.16-gnu/drivers/platform/x86/asus-nb-wmi.c
@@ -110,6 +110,16 @@ static struct quirk_entry quirk_asus_forceals = {
 	.wmi_force_als_set = true,
 };
 
+static struct quirk_entry quirk_asus_ga401i = {
+	.wmi_backlight_power = true,
+	.wmi_backlight_set_devstate = true,
+};
+
+static struct quirk_entry quirk_asus_ga502i = {
+	.wmi_backlight_power = true,
+	.wmi_backlight_set_devstate = true,
+};
+
 static int dmi_matched(const struct dmi_system_id *dmi)
 {
 	pr_info("Identified laptop model '%s'\n", dmi->ident);
@@ -411,6 +421,78 @@ static const struct dmi_system_id asus_quirks[] = {
 		},
 		.driver_data = &quirk_asus_forceals,
 	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA401IH",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IH"),
+		},
+		.driver_data = &quirk_asus_ga401i,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA401II",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA401II"),
+		},
+		.driver_data = &quirk_asus_ga401i,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA401IU",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IU"),
+		},
+		.driver_data = &quirk_asus_ga401i,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA401IV",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IV"),
+		},
+		.driver_data = &quirk_asus_ga401i,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA401IVC",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IVC"),
+		},
+		.driver_data = &quirk_asus_ga401i,
+	},
+		{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA502II",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA502II"),
+		},
+		.driver_data = &quirk_asus_ga502i,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA502IU",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IU"),
+		},
+		.driver_data = &quirk_asus_ga502i,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "ASUSTeK COMPUTER INC. GA502IV",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IV"),
+		},
+		.driver_data = &quirk_asus_ga502i,
+	},
 	{},
 };
 
diff --git linux-libre-5.7.15-gnu/drivers/platform/x86/intel-hid.c linux-libre-5.7.16-gnu/drivers/platform/x86/intel-hid.c
index 9ee79b74311c..86261970bd8f 100644
--- linux-libre-5.7.15-gnu/drivers/platform/x86/intel-hid.c
+++ linux-libre-5.7.16-gnu/drivers/platform/x86/intel-hid.c
@@ -571,7 +571,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv)
 		return AE_OK;
 
 	if (acpi_match_device_ids(dev, ids) == 0)
-		if (acpi_create_platform_device(dev, NULL))
+		if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL)))
 			dev_info(&dev->dev,
 				 "intel-hid: created platform device\n");
 
diff --git linux-libre-5.7.15-gnu/drivers/platform/x86/intel-vbtn.c linux-libre-5.7.16-gnu/drivers/platform/x86/intel-vbtn.c
index a05b80955dcd..5db8b7ad1f5d 100644
--- linux-libre-5.7.15-gnu/drivers/platform/x86/intel-vbtn.c
+++ linux-libre-5.7.16-gnu/drivers/platform/x86/intel-vbtn.c
@@ -286,7 +286,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv)
 		return AE_OK;
 
 	if (acpi_match_device_ids(dev, ids) == 0)
-		if (acpi_create_platform_device(dev, NULL))
+		if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL)))
 			dev_info(&dev->dev,
 				 "intel-vbtn: created platform device\n");
 
diff --git linux-libre-5.7.15-gnu/drivers/power/supply/88pm860x_battery.c linux-libre-5.7.16-gnu/drivers/power/supply/88pm860x_battery.c
index 5ca047b3f58f..23e7d6447ae9 100644
--- linux-libre-5.7.15-gnu/drivers/power/supply/88pm860x_battery.c
+++ linux-libre-5.7.16-gnu/drivers/power/supply/88pm860x_battery.c
@@ -433,7 +433,7 @@ static void pm860x_init_battery(struct pm860x_battery_info *info)
 	int ret;
 	int data;
 	int bat_remove;
-	int soc;
+	int soc = 0;
 
 	/* measure enable on GPADC1 */
 	data = MEAS1_GP1;
@@ -496,7 +496,9 @@ static void pm860x_init_battery(struct pm860x_battery_info *info)
 	}
 	mutex_unlock(&info->lock);
 
-	calc_soc(info, OCV_MODE_ACTIVE, &soc);
+	ret = calc_soc(info, OCV_MODE_ACTIVE, &soc);
+	if (ret < 0)
+		goto out;
 
 	data = pm860x_reg_read(info->i2c, PM8607_POWER_UP_LOG);
 	bat_remove = data & BAT_WU_LOG;
diff --git linux-libre-5.7.15-gnu/drivers/regulator/core.c linux-libre-5.7.16-gnu/drivers/regulator/core.c
index 7486f6e4e613..0cb99bb090ef 100644
--- linux-libre-5.7.15-gnu/drivers/regulator/core.c
+++ linux-libre-5.7.16-gnu/drivers/regulator/core.c
@@ -5005,7 +5005,6 @@ regulator_register(const struct regulator_desc *regulator_desc,
 	struct regulator_dev *rdev;
 	bool dangling_cfg_gpiod = false;
 	bool dangling_of_gpiod = false;
-	bool reg_device_fail = false;
 	struct device *dev;
 	int ret, i;
 
@@ -5134,10 +5133,12 @@ regulator_register(const struct regulator_desc *regulator_desc,
 	}
 
 	/* register with sysfs */
+	device_initialize(&rdev->dev);
 	rdev->dev.class = &regulator_class;
 	rdev->dev.parent = dev;
 	dev_set_name(&rdev->dev, "regulator.%lu",
 		    (unsigned long) atomic_inc_return(&regulator_no));
+	dev_set_drvdata(&rdev->dev, rdev);
 
 	/* set regulator constraints */
 	if (init_data)
@@ -5188,12 +5189,9 @@ regulator_register(const struct regulator_desc *regulator_desc,
 	    !rdev->desc->fixed_uV)
 		rdev->is_switch = true;
 
-	dev_set_drvdata(&rdev->dev, rdev);
-	ret = device_register(&rdev->dev);
-	if (ret != 0) {
-		reg_device_fail = true;
+	ret = device_add(&rdev->dev);
+	if (ret != 0)
 		goto unset_supplies;
-	}
 
 	rdev_init_debugfs(rdev);
 
@@ -5215,17 +5213,15 @@ unset_supplies:
 	mutex_unlock(&regulator_list_mutex);
 wash:
 	kfree(rdev->coupling_desc.coupled_rdevs);
-	kfree(rdev->constraints);
 	mutex_lock(&regulator_list_mutex);
 	regulator_ena_gpio_free(rdev);
 	mutex_unlock(&regulator_list_mutex);
+	put_device(&rdev->dev);
+	rdev = NULL;
 clean:
 	if (dangling_of_gpiod)
 		gpiod_put(config->ena_gpiod);
-	if (reg_device_fail)
-		put_device(&rdev->dev);
-	else
-		kfree(rdev);
+	kfree(rdev);
 	kfree(config);
 rinse:
 	if (dangling_cfg_gpiod)
diff --git linux-libre-5.7.15-gnu/drivers/reset/reset-intel-gw.c linux-libre-5.7.16-gnu/drivers/reset/reset-intel-gw.c
index 854238444616..effc177db80a 100644
--- linux-libre-5.7.15-gnu/drivers/reset/reset-intel-gw.c
+++ linux-libre-5.7.16-gnu/drivers/reset/reset-intel-gw.c
@@ -15,9 +15,9 @@
 #define RCU_RST_STAT	0x0024
 #define RCU_RST_REQ	0x0048
 
-#define REG_OFFSET	GENMASK(31, 16)
-#define BIT_OFFSET	GENMASK(15, 8)
-#define STAT_BIT_OFFSET	GENMASK(7, 0)
+#define REG_OFFSET_MASK	GENMASK(31, 16)
+#define BIT_OFFSET_MASK	GENMASK(15, 8)
+#define STAT_BIT_OFFSET_MASK	GENMASK(7, 0)
 
 #define to_reset_data(x)	container_of(x, struct intel_reset_data, rcdev)
 
@@ -51,11 +51,11 @@ static u32 id_to_reg_and_bit_offsets(struct intel_reset_data *data,
 				     unsigned long id, u32 *rst_req,
 				     u32 *req_bit, u32 *stat_bit)
 {
-	*rst_req = FIELD_GET(REG_OFFSET, id);
-	*req_bit = FIELD_GET(BIT_OFFSET, id);
+	*rst_req = FIELD_GET(REG_OFFSET_MASK, id);
+	*req_bit = FIELD_GET(BIT_OFFSET_MASK, id);
 
 	if (data->soc_data->legacy)
-		*stat_bit = FIELD_GET(STAT_BIT_OFFSET, id);
+		*stat_bit = FIELD_GET(STAT_BIT_OFFSET_MASK, id);
 	else
 		*stat_bit = *req_bit;
 
@@ -141,14 +141,14 @@ static int intel_reset_xlate(struct reset_controller_dev *rcdev,
 	if (spec->args[1] > 31)
 		return -EINVAL;
 
-	id = FIELD_PREP(REG_OFFSET, spec->args[0]);
-	id |= FIELD_PREP(BIT_OFFSET, spec->args[1]);
+	id = FIELD_PREP(REG_OFFSET_MASK, spec->args[0]);
+	id |= FIELD_PREP(BIT_OFFSET_MASK, spec->args[1]);
 
 	if (data->soc_data->legacy) {
 		if (spec->args[2] > 31)
 			return -EINVAL;
 
-		id |= FIELD_PREP(STAT_BIT_OFFSET, spec->args[2]);
+		id |= FIELD_PREP(STAT_BIT_OFFSET_MASK, spec->args[2]);
 	}
 
 	return id;
@@ -210,11 +210,11 @@ static int intel_reset_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	data->reboot_id = FIELD_PREP(REG_OFFSET, rb_id[0]);
-	data->reboot_id |= FIELD_PREP(BIT_OFFSET, rb_id[1]);
+	data->reboot_id = FIELD_PREP(REG_OFFSET_MASK, rb_id[0]);
+	data->reboot_id |= FIELD_PREP(BIT_OFFSET_MASK, rb_id[1]);
 
 	if (data->soc_data->legacy)
-		data->reboot_id |= FIELD_PREP(STAT_BIT_OFFSET, rb_id[2]);
+		data->reboot_id |= FIELD_PREP(STAT_BIT_OFFSET_MASK, rb_id[2]);
 
 	data->restart_nb.notifier_call =	intel_reset_restart_handler;
 	data->restart_nb.priority =		128;
diff --git linux-libre-5.7.15-gnu/drivers/s390/block/dasd_diag.c linux-libre-5.7.16-gnu/drivers/s390/block/dasd_diag.c
index facb588d09e4..069d6b39cacf 100644
--- linux-libre-5.7.15-gnu/drivers/s390/block/dasd_diag.c
+++ linux-libre-5.7.16-gnu/drivers/s390/block/dasd_diag.c
@@ -319,7 +319,7 @@ dasd_diag_check_device(struct dasd_device *device)
 	struct dasd_diag_characteristics *rdc_data;
 	struct vtoc_cms_label *label;
 	struct dasd_block *block;
-	struct dasd_diag_bio bio;
+	struct dasd_diag_bio *bio;
 	unsigned int sb, bsize;
 	blocknum_t end_block;
 	int rc;
@@ -395,29 +395,36 @@ dasd_diag_check_device(struct dasd_device *device)
 		rc = -ENOMEM;
 		goto out;
 	}
+	bio = kzalloc(sizeof(*bio), GFP_KERNEL);
+	if (bio == NULL)  {
+		DBF_DEV_EVENT(DBF_WARNING, device, "%s",
+			      "No memory to allocate initialization bio");
+		rc = -ENOMEM;
+		goto out_label;
+	}
 	rc = 0;
 	end_block = 0;
 	/* try all sizes - needed for ECKD devices */
 	for (bsize = 512; bsize <= PAGE_SIZE; bsize <<= 1) {
 		mdsk_init_io(device, bsize, 0, &end_block);
-		memset(&bio, 0, sizeof (struct dasd_diag_bio));
-		bio.type = MDSK_READ_REQ;
-		bio.block_number = private->pt_block + 1;
-		bio.buffer = label;
+		memset(bio, 0, sizeof(*bio));
+		bio->type = MDSK_READ_REQ;
+		bio->block_number = private->pt_block + 1;
+		bio->buffer = label;
 		memset(&private->iob, 0, sizeof (struct dasd_diag_rw_io));
 		private->iob.dev_nr = rdc_data->dev_nr;
 		private->iob.key = 0;
 		private->iob.flags = 0;	/* do synchronous io */
 		private->iob.block_count = 1;
 		private->iob.interrupt_params = 0;
-		private->iob.bio_list = &bio;
+		private->iob.bio_list = bio;
 		private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
 		rc = dia250(&private->iob, RW_BIO);
 		if (rc == 3) {
 			pr_warn("%s: A 64-bit DIAG call failed\n",
 				dev_name(&device->cdev->dev));
 			rc = -EOPNOTSUPP;
-			goto out_label;
+			goto out_bio;
 		}
 		mdsk_term_io(device);
 		if (rc == 0)
@@ -427,7 +434,7 @@ dasd_diag_check_device(struct dasd_device *device)
 		pr_warn("%s: Accessing the DASD failed because of an incorrect format (rc=%d)\n",
 			dev_name(&device->cdev->dev), rc);
 		rc = -EIO;
-		goto out_label;
+		goto out_bio;
 	}
 	/* check for label block */
 	if (memcmp(label->label_id, DASD_DIAG_CMS1,
@@ -457,6 +464,8 @@ dasd_diag_check_device(struct dasd_device *device)
 			(rc == 4) ? ", read-only device" : "");
 		rc = 0;
 	}
+out_bio:
+	kfree(bio);
 out_label:
 	free_page((long) label);
 out:
diff --git linux-libre-5.7.15-gnu/drivers/s390/net/qeth_core_main.c linux-libre-5.7.16-gnu/drivers/s390/net/qeth_core_main.c
index 60d675fefac7..40ddd1786430 100644
--- linux-libre-5.7.15-gnu/drivers/s390/net/qeth_core_main.c
+++ linux-libre-5.7.16-gnu/drivers/s390/net/qeth_core_main.c
@@ -202,12 +202,17 @@ EXPORT_SYMBOL_GPL(qeth_threads_running);
 void qeth_clear_working_pool_list(struct qeth_card *card)
 {
 	struct qeth_buffer_pool_entry *pool_entry, *tmp;
+	struct qeth_qdio_q *queue = card->qdio.in_q;
+	unsigned int i;
 
 	QETH_CARD_TEXT(card, 5, "clwrklst");
 	list_for_each_entry_safe(pool_entry, tmp,
 			    &card->qdio.in_buf_pool.entry_list, list){
 			list_del(&pool_entry->list);
 	}
+
+	for (i = 0; i < ARRAY_SIZE(queue->bufs); i++)
+		queue->bufs[i].pool_entry = NULL;
 }
 EXPORT_SYMBOL_GPL(qeth_clear_working_pool_list);
 
@@ -2671,7 +2676,7 @@ static struct qeth_buffer_pool_entry *qeth_find_free_buffer_pool_entry(
 static int qeth_init_input_buffer(struct qeth_card *card,
 		struct qeth_qdio_buffer *buf)
 {
-	struct qeth_buffer_pool_entry *pool_entry;
+	struct qeth_buffer_pool_entry *pool_entry = buf->pool_entry;
 	int i;
 
 	if ((card->options.cq == QETH_CQ_ENABLED) && (!buf->rx_skb)) {
@@ -2682,9 +2687,13 @@ static int qeth_init_input_buffer(struct qeth_card *card,
 			return -ENOMEM;
 	}
 
-	pool_entry = qeth_find_free_buffer_pool_entry(card);
-	if (!pool_entry)
-		return -ENOBUFS;
+	if (!pool_entry) {
+		pool_entry = qeth_find_free_buffer_pool_entry(card);
+		if (!pool_entry)
+			return -ENOBUFS;
+
+		buf->pool_entry = pool_entry;
+	}
 
 	/*
 	 * since the buffer is accessed only from the input_tasklet
@@ -2692,8 +2701,6 @@ static int qeth_init_input_buffer(struct qeth_card *card,
 	 * the QETH_IN_BUF_REQUEUE_THRESHOLD we should never run  out off
 	 * buffers
 	 */
-
-	buf->pool_entry = pool_entry;
 	for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
 		buf->buffer->element[i].length = PAGE_SIZE;
 		buf->buffer->element[i].addr =
@@ -5521,6 +5528,7 @@ static unsigned int qeth_rx_poll(struct qeth_card *card, int budget)
 		if (done) {
 			QETH_CARD_STAT_INC(card, rx_bufs);
 			qeth_put_buffer_pool_entry(card, buffer->pool_entry);
+			buffer->pool_entry = NULL;
 			qeth_queue_input_buffer(card, card->rx.b_index);
 			card->rx.b_count--;
 
diff --git linux-libre-5.7.15-gnu/drivers/s390/net/qeth_l2_main.c linux-libre-5.7.16-gnu/drivers/s390/net/qeth_l2_main.c
index 0bd5b09e7a22..37740cc7a44a 100644
--- linux-libre-5.7.15-gnu/drivers/s390/net/qeth_l2_main.c
+++ linux-libre-5.7.16-gnu/drivers/s390/net/qeth_l2_main.c
@@ -1071,6 +1071,10 @@ static void qeth_bridge_state_change(struct qeth_card *card,
 	int extrasize;
 
 	QETH_CARD_TEXT(card, 2, "brstchng");
+	if (qports->num_entries == 0) {
+		QETH_CARD_TEXT(card, 2, "BPempty");
+		return;
+	}
 	if (qports->entry_length != sizeof(struct qeth_sbp_port_entry)) {
 		QETH_CARD_TEXT_(card, 2, "BPsz%04x", qports->entry_length);
 		return;
diff --git linux-libre-5.7.15-gnu/drivers/scsi/arm/cumana_2.c linux-libre-5.7.16-gnu/drivers/scsi/arm/cumana_2.c
index a1f3e9ee4e63..14e1d001253c 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/arm/cumana_2.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/arm/cumana_2.c
@@ -450,7 +450,7 @@ static int cumanascsi2_probe(struct expansion_card *ec,
 
 	if (info->info.scsi.dma != NO_DMA)
 		free_dma(info->info.scsi.dma);
-	free_irq(ec->irq, host);
+	free_irq(ec->irq, info);
 
  out_release:
 	fas216_release(host);
diff --git linux-libre-5.7.15-gnu/drivers/scsi/arm/eesox.c linux-libre-5.7.16-gnu/drivers/scsi/arm/eesox.c
index 134f040d58e2..f441ec8eb93d 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/arm/eesox.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/arm/eesox.c
@@ -571,7 +571,7 @@ static int eesoxscsi_probe(struct expansion_card *ec, const struct ecard_id *id)
 
 	if (info->info.scsi.dma != NO_DMA)
 		free_dma(info->info.scsi.dma);
-	free_irq(ec->irq, host);
+	free_irq(ec->irq, info);
 
  out_remove:
 	fas216_remove(host);
diff --git linux-libre-5.7.15-gnu/drivers/scsi/arm/powertec.c linux-libre-5.7.16-gnu/drivers/scsi/arm/powertec.c
index c795537a671c..2dc0df005cb3 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/arm/powertec.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/arm/powertec.c
@@ -378,7 +378,7 @@ static int powertecscsi_probe(struct expansion_card *ec,
 
 	if (info->info.scsi.dma != NO_DMA)
 		free_dma(info->info.scsi.dma);
-	free_irq(ec->irq, host);
+	free_irq(ec->irq, info);
 
  out_release:
 	fas216_release(host);
diff --git linux-libre-5.7.15-gnu/drivers/scsi/megaraid/megaraid_sas_base.c linux-libre-5.7.16-gnu/drivers/scsi/megaraid/megaraid_sas_base.c
index babe85d7b537..5a95c56ff7c2 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/megaraid/megaraid_sas_base.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -5602,9 +5602,13 @@ megasas_setup_irqs_msix(struct megasas_instance *instance, u8 is_probe)
 			&instance->irq_context[i])) {
 			dev_err(&instance->pdev->dev,
 				"Failed to register IRQ for vector %d.\n", i);
-			for (j = 0; j < i; j++)
+			for (j = 0; j < i; j++) {
+				if (j < instance->low_latency_index_start)
+					irq_set_affinity_hint(
+						pci_irq_vector(pdev, j), NULL);
 				free_irq(pci_irq_vector(pdev, j),
 					 &instance->irq_context[j]);
+			}
 			/* Retry irq register for IO_APIC*/
 			instance->msix_vectors = 0;
 			instance->msix_load_balance = false;
@@ -5642,6 +5646,9 @@ megasas_destroy_irqs(struct megasas_instance *instance) {
 
 	if (instance->msix_vectors)
 		for (i = 0; i < instance->msix_vectors; i++) {
+			if (i < instance->low_latency_index_start)
+				irq_set_affinity_hint(
+				    pci_irq_vector(instance->pdev, i), NULL);
 			free_irq(pci_irq_vector(instance->pdev, i),
 				 &instance->irq_context[i]);
 		}
diff --git linux-libre-5.7.15-gnu/drivers/scsi/mesh.c linux-libre-5.7.16-gnu/drivers/scsi/mesh.c
index 74fb50644678..4dd50db90677 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/mesh.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/mesh.c
@@ -1045,6 +1045,8 @@ static void handle_error(struct mesh_state *ms)
 		while ((in_8(&mr->bus_status1) & BS1_RST) != 0)
 			udelay(1);
 		printk("done\n");
+		if (ms->dma_started)
+			halt_dma(ms);
 		handle_reset(ms);
 		/* request_q is empty, no point in mesh_start() */
 		return;
@@ -1357,7 +1359,8 @@ static void halt_dma(struct mesh_state *ms)
 		       ms->conn_tgt, ms->data_ptr, scsi_bufflen(cmd),
 		       ms->tgts[ms->conn_tgt].data_goes_out);
 	}
-	scsi_dma_unmap(cmd);
+	if (cmd)
+		scsi_dma_unmap(cmd);
 	ms->dma_started = 0;
 }
 
@@ -1712,6 +1715,9 @@ static int mesh_host_reset(struct scsi_cmnd *cmd)
 
 	spin_lock_irqsave(ms->host->host_lock, flags);
 
+	if (ms->dma_started)
+		halt_dma(ms);
+
 	/* Reset the controller & dbdma channel */
 	out_le32(&md->control, (RUN|PAUSE|FLUSH|WAKE) << 16);	/* stop dma */
 	out_8(&mr->exception, 0xff);	/* clear all exception bits */
diff --git linux-libre-5.7.15-gnu/drivers/scsi/scsi_debug.c linux-libre-5.7.16-gnu/drivers/scsi/scsi_debug.c
index 4c6c448dc2df..c17ff74164e8 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/scsi_debug.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/scsi_debug.c
@@ -5297,6 +5297,12 @@ static int __init scsi_debug_init(void)
 		pr_err("submit_queues must be 1 or more\n");
 		return -EINVAL;
 	}
+
+	if ((sdebug_max_queue > SDEBUG_CANQUEUE) || (sdebug_max_queue < 1)) {
+		pr_err("max_queue must be in range [1, %d]\n", SDEBUG_CANQUEUE);
+		return -EINVAL;
+	}
+
 	sdebug_q_arr = kcalloc(submit_queues, sizeof(struct sdebug_queue),
 			       GFP_KERNEL);
 	if (sdebug_q_arr == NULL)
diff --git linux-libre-5.7.15-gnu/drivers/scsi/ufs/ufshcd.c linux-libre-5.7.16-gnu/drivers/scsi/ufs/ufshcd.c
index 7ca32ede5e17..477b6cfff381 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/ufs/ufshcd.c
+++ linux-libre-5.7.16-gnu/drivers/scsi/ufs/ufshcd.c
@@ -1280,6 +1280,7 @@ static int ufshcd_devfreq_get_dev_status(struct device *dev,
 	unsigned long flags;
 	struct list_head *clk_list = &hba->clk_list_head;
 	struct ufs_clk_info *clki;
+	ktime_t curr_t;
 
 	if (!ufshcd_is_clkscaling_supported(hba))
 		return -EINVAL;
@@ -1287,6 +1288,7 @@ static int ufshcd_devfreq_get_dev_status(struct device *dev,
 	memset(stat, 0, sizeof(*stat));
 
 	spin_lock_irqsave(hba->host->host_lock, flags);
+	curr_t = ktime_get();
 	if (!scaling->window_start_t)
 		goto start_window;
 
@@ -1298,18 +1300,17 @@ static int ufshcd_devfreq_get_dev_status(struct device *dev,
 	 */
 	stat->current_frequency = clki->curr_freq;
 	if (scaling->is_busy_started)
-		scaling->tot_busy_t += ktime_to_us(ktime_sub(ktime_get(),
-					scaling->busy_start_t));
+		scaling->tot_busy_t += ktime_us_delta(curr_t,
+				scaling->busy_start_t);
 
-	stat->total_time = jiffies_to_usecs((long)jiffies -
-				(long)scaling->window_start_t);
+	stat->total_time = ktime_us_delta(curr_t, scaling->window_start_t);
 	stat->busy_time = scaling->tot_busy_t;
 start_window:
-	scaling->window_start_t = jiffies;
+	scaling->window_start_t = curr_t;
 	scaling->tot_busy_t = 0;
 
 	if (hba->outstanding_reqs) {
-		scaling->busy_start_t = ktime_get();
+		scaling->busy_start_t = curr_t;
 		scaling->is_busy_started = true;
 	} else {
 		scaling->busy_start_t = 0;
@@ -1860,6 +1861,7 @@ static void ufshcd_exit_clk_gating(struct ufs_hba *hba)
 static void ufshcd_clk_scaling_start_busy(struct ufs_hba *hba)
 {
 	bool queue_resume_work = false;
+	ktime_t curr_t = ktime_get();
 
 	if (!ufshcd_is_clkscaling_supported(hba))
 		return;
@@ -1875,13 +1877,13 @@ static void ufshcd_clk_scaling_start_busy(struct ufs_hba *hba)
 			   &hba->clk_scaling.resume_work);
 
 	if (!hba->clk_scaling.window_start_t) {
-		hba->clk_scaling.window_start_t = jiffies;
+		hba->clk_scaling.window_start_t = curr_t;
 		hba->clk_scaling.tot_busy_t = 0;
 		hba->clk_scaling.is_busy_started = false;
 	}
 
 	if (!hba->clk_scaling.is_busy_started) {
-		hba->clk_scaling.busy_start_t = ktime_get();
+		hba->clk_scaling.busy_start_t = curr_t;
 		hba->clk_scaling.is_busy_started = true;
 	}
 }
diff --git linux-libre-5.7.15-gnu/drivers/scsi/ufs/ufshcd.h linux-libre-5.7.16-gnu/drivers/scsi/ufs/ufshcd.h
index 6ffc08ad85f6..2315ecc20927 100644
--- linux-libre-5.7.15-gnu/drivers/scsi/ufs/ufshcd.h
+++ linux-libre-5.7.16-gnu/drivers/scsi/ufs/ufshcd.h
@@ -409,7 +409,7 @@ struct ufs_saved_pwr_info {
 struct ufs_clk_scaling {
 	int active_reqs;
 	unsigned long tot_busy_t;
-	unsigned long window_start_t;
+	ktime_t window_start_t;
 	ktime_t busy_start_t;
 	struct device_attribute enable_attr;
 	struct ufs_saved_pwr_info saved_pwr_info;
diff --git linux-libre-5.7.15-gnu/drivers/soc/qcom/pdr_interface.c linux-libre-5.7.16-gnu/drivers/soc/qcom/pdr_interface.c
index 17ad3b8698e1..cd8828c85723 100644
--- linux-libre-5.7.15-gnu/drivers/soc/qcom/pdr_interface.c
+++ linux-libre-5.7.16-gnu/drivers/soc/qcom/pdr_interface.c
@@ -282,13 +282,15 @@ static void pdr_indack_work(struct work_struct *work)
 
 	list_for_each_entry_safe(ind, tmp, &pdr->indack_list, node) {
 		pds = ind->pds;
-		pdr_send_indack_msg(pdr, pds, ind->transaction_id);
 
 		mutex_lock(&pdr->status_lock);
 		pds->state = ind->curr_state;
 		pdr->status(pds->state, pds->service_path, pdr->priv);
 		mutex_unlock(&pdr->status_lock);
 
+		/* Ack the indication after clients release the PD resources */
+		pdr_send_indack_msg(pdr, pds, ind->transaction_id);
+
 		mutex_lock(&pdr->list_lock);
 		list_del(&ind->node);
 		mutex_unlock(&pdr->list_lock);
diff --git linux-libre-5.7.15-gnu/drivers/soc/qcom/rpmh-rsc.c linux-libre-5.7.16-gnu/drivers/soc/qcom/rpmh-rsc.c
index 3d2104286ee9..a9ccdf2e43b7 100644
--- linux-libre-5.7.15-gnu/drivers/soc/qcom/rpmh-rsc.c
+++ linux-libre-5.7.16-gnu/drivers/soc/qcom/rpmh-rsc.c
@@ -715,6 +715,7 @@ static struct platform_driver rpmh_driver = {
 	.driver = {
 		  .name = "rpmh",
 		  .of_match_table = rpmh_drv_match,
+		  .suppress_bind_attrs = true,
 	},
 };
 
diff --git linux-libre-5.7.15-gnu/drivers/spi/spi-lantiq-ssc.c linux-libre-5.7.16-gnu/drivers/spi/spi-lantiq-ssc.c
index 1fd7ee53d451..049a64451c75 100644
--- linux-libre-5.7.15-gnu/drivers/spi/spi-lantiq-ssc.c
+++ linux-libre-5.7.16-gnu/drivers/spi/spi-lantiq-ssc.c
@@ -184,6 +184,7 @@ struct lantiq_ssc_spi {
 	unsigned int			tx_fifo_size;
 	unsigned int			rx_fifo_size;
 	unsigned int			base_cs;
+	unsigned int			fdx_tx_level;
 };
 
 static u32 lantiq_ssc_readl(const struct lantiq_ssc_spi *spi, u32 reg)
@@ -481,6 +482,7 @@ static void tx_fifo_write(struct lantiq_ssc_spi *spi)
 	u32 data;
 	unsigned int tx_free = tx_fifo_free(spi);
 
+	spi->fdx_tx_level = 0;
 	while (spi->tx_todo && tx_free) {
 		switch (spi->bits_per_word) {
 		case 2 ... 8:
@@ -509,6 +511,7 @@ static void tx_fifo_write(struct lantiq_ssc_spi *spi)
 
 		lantiq_ssc_writel(spi, data, LTQ_SPI_TB);
 		tx_free--;
+		spi->fdx_tx_level++;
 	}
 }
 
@@ -520,6 +523,13 @@ static void rx_fifo_read_full_duplex(struct lantiq_ssc_spi *spi)
 	u32 data;
 	unsigned int rx_fill = rx_fifo_level(spi);
 
+	/*
+	 * Wait until all expected data to be shifted in.
+	 * Otherwise, rx overrun may occur.
+	 */
+	while (rx_fill != spi->fdx_tx_level)
+		rx_fill = rx_fifo_level(spi);
+
 	while (rx_fill) {
 		data = lantiq_ssc_readl(spi, LTQ_SPI_RB);
 
@@ -899,7 +909,7 @@ static int lantiq_ssc_probe(struct platform_device *pdev)
 	master->bits_per_word_mask = SPI_BPW_RANGE_MASK(2, 8) |
 				     SPI_BPW_MASK(16) | SPI_BPW_MASK(32);
 
-	spi->wq = alloc_ordered_workqueue(dev_name(dev), 0);
+	spi->wq = alloc_ordered_workqueue(dev_name(dev), WQ_MEM_RECLAIM);
 	if (!spi->wq) {
 		err = -ENOMEM;
 		goto err_clk_put;
diff --git linux-libre-5.7.15-gnu/drivers/spi/spi-rockchip.c linux-libre-5.7.16-gnu/drivers/spi/spi-rockchip.c
index 70ef63e0b6b8..02e920535591 100644
--- linux-libre-5.7.15-gnu/drivers/spi/spi-rockchip.c
+++ linux-libre-5.7.16-gnu/drivers/spi/spi-rockchip.c
@@ -286,7 +286,7 @@ static void rockchip_spi_pio_writer(struct rockchip_spi *rs)
 static void rockchip_spi_pio_reader(struct rockchip_spi *rs)
 {
 	u32 words = readl_relaxed(rs->regs + ROCKCHIP_SPI_RXFLR);
-	u32 rx_left = rs->rx_left - words;
+	u32 rx_left = (rs->rx_left > words) ? rs->rx_left - words : 0;
 
 	/* the hardware doesn't allow us to change fifo threshold
 	 * level while spi is enabled, so instead make sure to leave
diff --git linux-libre-5.7.15-gnu/drivers/spi/spidev.c linux-libre-5.7.16-gnu/drivers/spi/spidev.c
index 012a89123067..2400da082563 100644
--- linux-libre-5.7.15-gnu/drivers/spi/spidev.c
+++ linux-libre-5.7.16-gnu/drivers/spi/spidev.c
@@ -223,6 +223,11 @@ static int spidev_message(struct spidev_data *spidev,
 	for (n = n_xfers, k_tmp = k_xfers, u_tmp = u_xfers;
 			n;
 			n--, k_tmp++, u_tmp++) {
+		/* Ensure that also following allocations from rx_buf/tx_buf will meet
+		 * DMA alignment requirements.
+		 */
+		unsigned int len_aligned = ALIGN(u_tmp->len, ARCH_KMALLOC_MINALIGN);
+
 		k_tmp->len = u_tmp->len;
 
 		total += k_tmp->len;
@@ -238,17 +243,17 @@ static int spidev_message(struct spidev_data *spidev,
 
 		if (u_tmp->rx_buf) {
 			/* this transfer needs space in RX bounce buffer */
-			rx_total += k_tmp->len;
+			rx_total += len_aligned;
 			if (rx_total > bufsiz) {
 				status = -EMSGSIZE;
 				goto done;
 			}
 			k_tmp->rx_buf = rx_buf;
-			rx_buf += k_tmp->len;
+			rx_buf += len_aligned;
 		}
 		if (u_tmp->tx_buf) {
 			/* this transfer needs space in TX bounce buffer */
-			tx_total += k_tmp->len;
+			tx_total += len_aligned;
 			if (tx_total > bufsiz) {
 				status = -EMSGSIZE;
 				goto done;
@@ -258,7 +263,7 @@ static int spidev_message(struct spidev_data *spidev,
 						(uintptr_t) u_tmp->tx_buf,
 					u_tmp->len))
 				goto done;
-			tx_buf += k_tmp->len;
+			tx_buf += len_aligned;
 		}
 
 		k_tmp->cs_change = !!u_tmp->cs_change;
@@ -292,16 +297,16 @@ static int spidev_message(struct spidev_data *spidev,
 		goto done;
 
 	/* copy any rx data out of bounce buffer */
-	rx_buf = spidev->rx_buffer;
-	for (n = n_xfers, u_tmp = u_xfers; n; n--, u_tmp++) {
+	for (n = n_xfers, k_tmp = k_xfers, u_tmp = u_xfers;
+			n;
+			n--, k_tmp++, u_tmp++) {
 		if (u_tmp->rx_buf) {
 			if (copy_to_user((u8 __user *)
-					(uintptr_t) u_tmp->rx_buf, rx_buf,
+					(uintptr_t) u_tmp->rx_buf, k_tmp->rx_buf,
 					u_tmp->len)) {
 				status = -EFAULT;
 				goto done;
 			}
-			rx_buf += u_tmp->len;
 		}
 	}
 	status = total;
diff --git linux-libre-5.7.15-gnu/drivers/staging/media/allegro-dvt/allegro-core.c linux-libre-5.7.16-gnu/drivers/staging/media/allegro-dvt/allegro-core.c
index 730358a6fc39..305fc0485ec0 100644
--- linux-libre-5.7.15-gnu/drivers/staging/media/allegro-dvt/allegro-core.c
+++ linux-libre-5.7.16-gnu/drivers/staging/media/allegro-dvt/allegro-core.c
@@ -3065,9 +3065,9 @@ static int allegro_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 	regs = devm_ioremap(&pdev->dev, res->start, resource_size(res));
-	if (IS_ERR(regs)) {
+	if (!regs) {
 		dev_err(&pdev->dev, "failed to map registers\n");
-		return PTR_ERR(regs);
+		return -ENOMEM;
 	}
 	dev->regmap = devm_regmap_init_mmio(&pdev->dev, regs,
 					    &allegro_regmap_config);
@@ -3085,9 +3085,9 @@ static int allegro_probe(struct platform_device *pdev)
 	sram_regs = devm_ioremap(&pdev->dev,
 				 sram_res->start,
 				 resource_size(sram_res));
-	if (IS_ERR(sram_regs)) {
+	if (!sram_regs) {
 		dev_err(&pdev->dev, "failed to map sram\n");
-		return PTR_ERR(sram_regs);
+		return -ENOMEM;
 	}
 	dev->sram = devm_regmap_init_mmio(&pdev->dev, sram_regs,
 					  &allegro_sram_config);
diff --git linux-libre-5.7.15-gnu/drivers/staging/media/rkisp1/rkisp1-resizer.c linux-libre-5.7.16-gnu/drivers/staging/media/rkisp1/rkisp1-resizer.c
index 87799fbf0363..26d785d98525 100644
--- linux-libre-5.7.15-gnu/drivers/staging/media/rkisp1/rkisp1-resizer.c
+++ linux-libre-5.7.16-gnu/drivers/staging/media/rkisp1/rkisp1-resizer.c
@@ -427,8 +427,8 @@ static int rkisp1_rsz_enum_mbus_code(struct v4l2_subdev *sd,
 	u32 pad = code->pad;
 	int ret;
 
-	/* supported mbus codes are the same in isp sink pad */
-	code->pad = RKISP1_ISP_PAD_SINK_VIDEO;
+	/* supported mbus codes are the same in isp video src pad */
+	code->pad = RKISP1_ISP_PAD_SOURCE_VIDEO;
 	ret = v4l2_subdev_call(&rsz->rkisp1->isp.sd, pad, enum_mbus_code,
 			       &dummy_cfg, code);
 
@@ -543,11 +543,11 @@ static void rkisp1_rsz_set_sink_fmt(struct rkisp1_resizer *rsz,
 	src_fmt->code = sink_fmt->code;
 
 	sink_fmt->width = clamp_t(u32, format->width,
-				  rsz->config->min_rsz_width,
-				  rsz->config->max_rsz_width);
+				  RKISP1_ISP_MIN_WIDTH,
+				  RKISP1_ISP_MAX_WIDTH);
 	sink_fmt->height = clamp_t(u32, format->height,
-				   rsz->config->min_rsz_height,
-				   rsz->config->max_rsz_height);
+				  RKISP1_ISP_MIN_HEIGHT,
+				  RKISP1_ISP_MAX_HEIGHT);
 
 	*format = *sink_fmt;
 
diff --git linux-libre-5.7.15-gnu/drivers/staging/rtl8192u/r8192U_core.c linux-libre-5.7.16-gnu/drivers/staging/rtl8192u/r8192U_core.c
index fcfb9024a83f..6ec65187bef9 100644
--- linux-libre-5.7.15-gnu/drivers/staging/rtl8192u/r8192U_core.c
+++ linux-libre-5.7.16-gnu/drivers/staging/rtl8192u/r8192U_core.c
@@ -2374,7 +2374,7 @@ static int rtl8192_read_eeprom_info(struct net_device *dev)
 				ret = eprom_read(dev, (EEPROM_TX_PW_INDEX_CCK >> 1));
 				if (ret < 0)
 					return ret;
-				priv->EEPROMTxPowerLevelCCK = ((u16)ret & 0xff) >> 8;
+				priv->EEPROMTxPowerLevelCCK = ((u16)ret & 0xff00) >> 8;
 			} else
 				priv->EEPROMTxPowerLevelCCK = 0x10;
 			RT_TRACE(COMP_EPROM, "CCK Tx Power Levl: 0x%02x\n", priv->EEPROMTxPowerLevelCCK);
diff --git linux-libre-5.7.15-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c linux-libre-5.7.16-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index a1ea9777a444..73b1099c4b45 100644
--- linux-libre-5.7.15-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ linux-libre-5.7.16-gnu/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -2803,6 +2803,7 @@ failed_platform_init:
 
 static int vchiq_remove(struct platform_device *pdev)
 {
+	platform_device_unregister(bcm2835_audio);
 	platform_device_unregister(bcm2835_camera);
 	vchiq_debugfs_deinit();
 	device_destroy(vchiq_class, vchiq_devid);
diff --git linux-libre-5.7.15-gnu/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c linux-libre-5.7.16-gnu/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
index 297db1d2d960..81e8b15ef405 100644
--- linux-libre-5.7.15-gnu/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
+++ linux-libre-5.7.16-gnu/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
@@ -43,7 +43,7 @@
 #define PCI_DEVICE_ID_PROC_ICL_THERMAL	0x8a03
 
 /* JasperLake thermal reporting device */
-#define PCI_DEVICE_ID_PROC_JSL_THERMAL	0x4503
+#define PCI_DEVICE_ID_PROC_JSL_THERMAL	0x4E03
 
 /* TigerLake thermal reporting device */
 #define PCI_DEVICE_ID_PROC_TGL_THERMAL	0x9A03
diff --git linux-libre-5.7.15-gnu/drivers/thermal/ti-soc-thermal/ti-thermal-common.c linux-libre-5.7.16-gnu/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index 85776db4bf34..2ce4b19f312a 100644
--- linux-libre-5.7.15-gnu/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ linux-libre-5.7.16-gnu/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -169,7 +169,7 @@ int ti_thermal_expose_sensor(struct ti_bandgap *bgp, int id,
 
 	data = ti_bandgap_get_sensor_data(bgp, id);
 
-	if (!IS_ERR_OR_NULL(data))
+	if (IS_ERR_OR_NULL(data))
 		data = ti_thermal_build_data(bgp, id);
 
 	if (!data)
diff --git linux-libre-5.7.15-gnu/drivers/usb/cdns3/gadget.c linux-libre-5.7.16-gnu/drivers/usb/cdns3/gadget.c
index 4d43f3b28309..ecda80f8b308 100644
--- linux-libre-5.7.15-gnu/drivers/usb/cdns3/gadget.c
+++ linux-libre-5.7.16-gnu/drivers/usb/cdns3/gadget.c
@@ -242,9 +242,10 @@ int cdns3_allocate_trb_pool(struct cdns3_endpoint *priv_ep)
 			return -ENOMEM;
 
 		priv_ep->alloc_ring_size = ring_size;
-		memset(priv_ep->trb_pool, 0, ring_size);
 	}
 
+	memset(priv_ep->trb_pool, 0, ring_size);
+
 	priv_ep->num_trbs = num_trbs;
 
 	if (!priv_ep->num)
diff --git linux-libre-5.7.15-gnu/drivers/usb/core/quirks.c linux-libre-5.7.16-gnu/drivers/usb/core/quirks.c
index e0b77674869c..c96c50faccf7 100644
--- linux-libre-5.7.15-gnu/drivers/usb/core/quirks.c
+++ linux-libre-5.7.16-gnu/drivers/usb/core/quirks.c
@@ -25,17 +25,23 @@ static unsigned int quirk_count;
 
 static char quirks_param[128];
 
-static int quirks_param_set(const char *val, const struct kernel_param *kp)
+static int quirks_param_set(const char *value, const struct kernel_param *kp)
 {
-	char *p, *field;
+	char *val, *p, *field;
 	u16 vid, pid;
 	u32 flags;
 	size_t i;
 	int err;
 
+	val = kstrdup(value, GFP_KERNEL);
+	if (!val)
+		return -ENOMEM;
+
 	err = param_set_copystring(val, kp);
-	if (err)
+	if (err) {
+		kfree(val);
 		return err;
+	}
 
 	mutex_lock(&quirk_mutex);
 
@@ -60,10 +66,11 @@ static int quirks_param_set(const char *val, const struct kernel_param *kp)
 	if (!quirk_list) {
 		quirk_count = 0;
 		mutex_unlock(&quirk_mutex);
+		kfree(val);
 		return -ENOMEM;
 	}
 
-	for (i = 0, p = (char *)val; p && *p;) {
+	for (i = 0, p = val; p && *p;) {
 		/* Each entry consists of VID:PID:flags */
 		field = strsep(&p, ":");
 		if (!field)
@@ -144,6 +151,7 @@ static int quirks_param_set(const char *val, const struct kernel_param *kp)
 
 unlock:
 	mutex_unlock(&quirk_mutex);
+	kfree(val);
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/drivers/usb/dwc2/platform.c linux-libre-5.7.16-gnu/drivers/usb/dwc2/platform.c
index 797afa99ef3b..4ad85fa2c932 100644
--- linux-libre-5.7.15-gnu/drivers/usb/dwc2/platform.c
+++ linux-libre-5.7.16-gnu/drivers/usb/dwc2/platform.c
@@ -543,6 +543,7 @@ static int dwc2_driver_probe(struct platform_device *dev)
 	if (hsotg->gadget_enabled) {
 		retval = usb_add_gadget_udc(hsotg->dev, &hsotg->gadget);
 		if (retval) {
+			hsotg->gadget.udc = NULL;
 			dwc2_hsotg_remove(hsotg);
 			goto error_init;
 		}
@@ -554,7 +555,8 @@ error_init:
 	if (hsotg->params.activate_stm_id_vb_detection)
 		regulator_disable(hsotg->usb33d);
 error:
-	dwc2_lowlevel_hw_disable(hsotg);
+	if (hsotg->dr_mode != USB_DR_MODE_PERIPHERAL)
+		dwc2_lowlevel_hw_disable(hsotg);
 	return retval;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/usb/gadget/function/f_uac2.c linux-libre-5.7.16-gnu/drivers/usb/gadget/function/f_uac2.c
index db2d4980cb35..3633df6d7610 100644
--- linux-libre-5.7.15-gnu/drivers/usb/gadget/function/f_uac2.c
+++ linux-libre-5.7.16-gnu/drivers/usb/gadget/function/f_uac2.c
@@ -215,10 +215,7 @@ static struct uac2_ac_header_descriptor ac_hdr_desc = {
 	.bDescriptorSubtype = UAC_MS_HEADER,
 	.bcdADC = cpu_to_le16(0x200),
 	.bCategory = UAC2_FUNCTION_IO_BOX,
-	.wTotalLength = cpu_to_le16(sizeof in_clk_src_desc
-			+ sizeof out_clk_src_desc + sizeof usb_out_it_desc
-			+ sizeof io_in_it_desc + sizeof usb_in_ot_desc
-			+ sizeof io_out_ot_desc),
+	/* .wTotalLength = DYNAMIC */
 	.bmControls = 0,
 };
 
@@ -501,7 +498,7 @@ static void setup_descriptor(struct f_uac2_opts *opts)
 	as_in_hdr_desc.bTerminalLink = usb_in_ot_desc.bTerminalID;
 
 	iad_desc.bInterfaceCount = 1;
-	ac_hdr_desc.wTotalLength = 0;
+	ac_hdr_desc.wTotalLength = cpu_to_le16(sizeof(ac_hdr_desc));
 
 	if (EPIN_EN(opts)) {
 		u16 len = le16_to_cpu(ac_hdr_desc.wTotalLength);
diff --git linux-libre-5.7.15-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c linux-libre-5.7.16-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c
index 02a3a774670b..2dca11f0a744 100644
--- linux-libre-5.7.15-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c
+++ linux-libre-5.7.16-gnu/drivers/usb/gadget/udc/bdc/bdc_core.c
@@ -282,6 +282,7 @@ static void bdc_mem_init(struct bdc *bdc, bool reinit)
 	 * in that case reinit is passed as 1
 	 */
 	if (reinit) {
+		int i;
 		/* Enable interrupts */
 		temp = bdc_readl(bdc->regs, BDC_BDCSC);
 		temp |= BDC_GIE;
@@ -291,6 +292,9 @@ static void bdc_mem_init(struct bdc *bdc, bool reinit)
 		/* Initialize SRR to 0 */
 		memset(bdc->srr.sr_bds, 0,
 					NUM_SR_ENTRIES * sizeof(struct bdc_bd));
+		/* clear ep flags to avoid post disconnect stops/deconfigs */
+		for (i = 1; i < bdc->num_eps; ++i)
+			bdc->bdc_ep_array[i]->flags = 0;
 	} else {
 		/* One time initiaization only */
 		/* Enable status report function pointers */
@@ -599,9 +603,14 @@ static int bdc_remove(struct platform_device *pdev)
 static int bdc_suspend(struct device *dev)
 {
 	struct bdc *bdc = dev_get_drvdata(dev);
+	int ret;
 
-	clk_disable_unprepare(bdc->clk);
-	return 0;
+	/* Halt the controller */
+	ret = bdc_stop(bdc);
+	if (!ret)
+		clk_disable_unprepare(bdc->clk);
+
+	return ret;
 }
 
 static int bdc_resume(struct device *dev)
diff --git linux-libre-5.7.15-gnu/drivers/usb/gadget/udc/bdc/bdc_ep.c linux-libre-5.7.16-gnu/drivers/usb/gadget/udc/bdc/bdc_ep.c
index d49c6dc1082d..9ddc0b4e92c9 100644
--- linux-libre-5.7.15-gnu/drivers/usb/gadget/udc/bdc/bdc_ep.c
+++ linux-libre-5.7.16-gnu/drivers/usb/gadget/udc/bdc/bdc_ep.c
@@ -615,7 +615,6 @@ int bdc_ep_enable(struct bdc_ep *ep)
 	}
 	bdc_dbg_bd_list(bdc, ep);
 	/* only for ep0: config ep is called for ep0 from connect event */
-	ep->flags |= BDC_EP_ENABLED;
 	if (ep->ep_num == 1)
 		return ret;
 
@@ -759,10 +758,13 @@ static int ep_dequeue(struct bdc_ep *ep, struct bdc_req *req)
 					__func__, ep->name, start_bdi, end_bdi);
 	dev_dbg(bdc->dev, "ep_dequeue ep=%p ep->desc=%p\n",
 						ep, (void *)ep->usb_ep.desc);
-	/* Stop the ep to see where the HW is ? */
-	ret = bdc_stop_ep(bdc, ep->ep_num);
-	/* if there is an issue with stopping ep, then no need to go further */
-	if (ret)
+	/* if still connected, stop the ep to see where the HW is ? */
+	if (!(bdc_readl(bdc->regs, BDC_USPC) & BDC_PST_MASK)) {
+		ret = bdc_stop_ep(bdc, ep->ep_num);
+		/* if there is an issue, then no need to go further */
+		if (ret)
+			return 0;
+	} else
 		return 0;
 
 	/*
@@ -1911,7 +1913,9 @@ static int bdc_gadget_ep_disable(struct usb_ep *_ep)
 		__func__, ep->name, ep->flags);
 
 	if (!(ep->flags & BDC_EP_ENABLED)) {
-		dev_warn(bdc->dev, "%s is already disabled\n", ep->name);
+		if (bdc->gadget.speed != USB_SPEED_UNKNOWN)
+			dev_warn(bdc->dev, "%s is already disabled\n",
+				 ep->name);
 		return 0;
 	}
 	spin_lock_irqsave(&bdc->lock, flags);
diff --git linux-libre-5.7.15-gnu/drivers/usb/gadget/udc/net2280.c linux-libre-5.7.16-gnu/drivers/usb/gadget/udc/net2280.c
index 5eff85eeaa5a..7530bd9a08c4 100644
--- linux-libre-5.7.15-gnu/drivers/usb/gadget/udc/net2280.c
+++ linux-libre-5.7.16-gnu/drivers/usb/gadget/udc/net2280.c
@@ -3781,8 +3781,10 @@ static int net2280_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	return 0;
 
 done:
-	if (dev)
+	if (dev) {
 		net2280_remove(pdev);
+		kfree(dev);
+	}
 	return retval;
 }
 
diff --git linux-libre-5.7.15-gnu/drivers/usb/mtu3/mtu3_core.c linux-libre-5.7.16-gnu/drivers/usb/mtu3/mtu3_core.c
index 9dd02160cca9..e3780d4d6514 100644
--- linux-libre-5.7.15-gnu/drivers/usb/mtu3/mtu3_core.c
+++ linux-libre-5.7.16-gnu/drivers/usb/mtu3/mtu3_core.c
@@ -131,8 +131,12 @@ static void mtu3_device_disable(struct mtu3 *mtu)
 	mtu3_setbits(ibase, SSUSB_U2_CTRL(0),
 		SSUSB_U2_PORT_DIS | SSUSB_U2_PORT_PDN);
 
-	if (mtu->ssusb->dr_mode == USB_DR_MODE_OTG)
+	if (mtu->ssusb->dr_mode == USB_DR_MODE_OTG) {
 		mtu3_clrbits(ibase, SSUSB_U2_CTRL(0), SSUSB_U2_PORT_OTG_SEL);
+		if (mtu->is_u3_ip)
+			mtu3_clrbits(ibase, SSUSB_U3_CTRL(0),
+				     SSUSB_U3_PORT_DUAL_MODE);
+	}
 
 	mtu3_setbits(ibase, U3D_SSUSB_IP_PW_CTRL2, SSUSB_IP_DEV_PDN);
 }
diff --git linux-libre-5.7.15-gnu/drivers/usb/serial/cp210x.c linux-libre-5.7.16-gnu/drivers/usb/serial/cp210x.c
index f5143eedbc48..a90801ef0055 100644
--- linux-libre-5.7.15-gnu/drivers/usb/serial/cp210x.c
+++ linux-libre-5.7.16-gnu/drivers/usb/serial/cp210x.c
@@ -272,6 +272,8 @@ static struct usb_serial_driver cp210x_device = {
 	.break_ctl		= cp210x_break_ctl,
 	.set_termios		= cp210x_set_termios,
 	.tx_empty		= cp210x_tx_empty,
+	.throttle		= usb_serial_generic_throttle,
+	.unthrottle		= usb_serial_generic_unthrottle,
 	.tiocmget		= cp210x_tiocmget,
 	.tiocmset		= cp210x_tiocmset,
 	.attach			= cp210x_attach,
@@ -915,6 +917,7 @@ static void cp210x_get_termios_port(struct usb_serial_port *port,
 	u32 baud;
 	u16 bits;
 	u32 ctl_hs;
+	u32 flow_repl;
 
 	cp210x_read_u32_reg(port, CP210X_GET_BAUDRATE, &baud);
 
@@ -1015,6 +1018,22 @@ static void cp210x_get_termios_port(struct usb_serial_port *port,
 	ctl_hs = le32_to_cpu(flow_ctl.ulControlHandshake);
 	if (ctl_hs & CP210X_SERIAL_CTS_HANDSHAKE) {
 		dev_dbg(dev, "%s - flow control = CRTSCTS\n", __func__);
+		/*
+		 * When the port is closed, the CP210x hardware disables
+		 * auto-RTS and RTS is deasserted but it leaves auto-CTS when
+		 * in hardware flow control mode. When re-opening the port, if
+		 * auto-CTS is enabled on the cp210x, then auto-RTS must be
+		 * re-enabled in the driver.
+		 */
+		flow_repl = le32_to_cpu(flow_ctl.ulFlowReplace);
+		flow_repl &= ~CP210X_SERIAL_RTS_MASK;
+		flow_repl |= CP210X_SERIAL_RTS_SHIFT(CP210X_SERIAL_RTS_FLOW_CTL);
+		flow_ctl.ulFlowReplace = cpu_to_le32(flow_repl);
+		cp210x_write_reg_block(port,
+				CP210X_SET_FLOW,
+				&flow_ctl,
+				sizeof(flow_ctl));
+
 		cflag |= CRTSCTS;
 	} else {
 		dev_dbg(dev, "%s - flow control = NONE\n", __func__);
diff --git linux-libre-5.7.15-gnu/drivers/usb/serial/iuu_phoenix.c linux-libre-5.7.16-gnu/drivers/usb/serial/iuu_phoenix.c
index b8dfeb4fb2ed..ffbb2a8901b2 100644
--- linux-libre-5.7.15-gnu/drivers/usb/serial/iuu_phoenix.c
+++ linux-libre-5.7.16-gnu/drivers/usb/serial/iuu_phoenix.c
@@ -353,10 +353,11 @@ static void iuu_led_activity_on(struct urb *urb)
 	struct usb_serial_port *port = urb->context;
 	int result;
 	char *buf_ptr = port->write_urb->transfer_buffer;
-	*buf_ptr++ = IUU_SET_LED;
+
 	if (xmas) {
-		get_random_bytes(buf_ptr, 6);
-		*(buf_ptr+7) = 1;
+		buf_ptr[0] = IUU_SET_LED;
+		get_random_bytes(buf_ptr + 1, 6);
+		buf_ptr[7] = 1;
 	} else {
 		iuu_rgbf_fill_buffer(buf_ptr, 255, 255, 0, 0, 0, 0, 255);
 	}
@@ -374,13 +375,14 @@ static void iuu_led_activity_off(struct urb *urb)
 	struct usb_serial_port *port = urb->context;
 	int result;
 	char *buf_ptr = port->write_urb->transfer_buffer;
+
 	if (xmas) {
 		iuu_rxcmd(urb);
 		return;
-	} else {
-		*buf_ptr++ = IUU_SET_LED;
-		iuu_rgbf_fill_buffer(buf_ptr, 0, 0, 255, 255, 0, 0, 255);
 	}
+
+	iuu_rgbf_fill_buffer(buf_ptr, 0, 0, 255, 255, 0, 0, 255);
+
 	usb_fill_bulk_urb(port->write_urb, port->serial->dev,
 			  usb_sndbulkpipe(port->serial->dev,
 					  port->bulk_out_endpointAddress),
diff --git linux-libre-5.7.15-gnu/drivers/vdpa/vdpa_sim/vdpa_sim.c linux-libre-5.7.16-gnu/drivers/vdpa/vdpa_sim/vdpa_sim.c
index 01c456f7c1f7..e2dc8edd680e 100644
--- linux-libre-5.7.15-gnu/drivers/vdpa/vdpa_sim/vdpa_sim.c
+++ linux-libre-5.7.16-gnu/drivers/vdpa/vdpa_sim/vdpa_sim.c
@@ -70,6 +70,8 @@ struct vdpasim {
 	u32 status;
 	u32 generation;
 	u64 features;
+	/* spinlock to synchronize iommu table */
+	spinlock_t iommu_lock;
 };
 
 static struct vdpasim *vdpasim_dev;
@@ -118,7 +120,9 @@ static void vdpasim_reset(struct vdpasim *vdpasim)
 	for (i = 0; i < VDPASIM_VQ_NUM; i++)
 		vdpasim_vq_reset(&vdpasim->vqs[i]);
 
+	spin_lock(&vdpasim->iommu_lock);
 	vhost_iotlb_reset(vdpasim->iommu);
+	spin_unlock(&vdpasim->iommu_lock);
 
 	vdpasim->features = 0;
 	vdpasim->status = 0;
@@ -235,8 +239,10 @@ static dma_addr_t vdpasim_map_page(struct device *dev, struct page *page,
 	/* For simplicity, use identical mapping to avoid e.g iova
 	 * allocator.
 	 */
+	spin_lock(&vdpasim->iommu_lock);
 	ret = vhost_iotlb_add_range(iommu, pa, pa + size - 1,
 				    pa, dir_to_perm(dir));
+	spin_unlock(&vdpasim->iommu_lock);
 	if (ret)
 		return DMA_MAPPING_ERROR;
 
@@ -250,8 +256,10 @@ static void vdpasim_unmap_page(struct device *dev, dma_addr_t dma_addr,
 	struct vdpasim *vdpasim = dev_to_sim(dev);
 	struct vhost_iotlb *iommu = vdpasim->iommu;
 
+	spin_lock(&vdpasim->iommu_lock);
 	vhost_iotlb_del_range(iommu, (u64)dma_addr,
 			      (u64)dma_addr + size - 1);
+	spin_unlock(&vdpasim->iommu_lock);
 }
 
 static void *vdpasim_alloc_coherent(struct device *dev, size_t size,
@@ -263,9 +271,10 @@ static void *vdpasim_alloc_coherent(struct device *dev, size_t size,
 	void *addr = kmalloc(size, flag);
 	int ret;
 
-	if (!addr)
+	spin_lock(&vdpasim->iommu_lock);
+	if (!addr) {
 		*dma_addr = DMA_MAPPING_ERROR;
-	else {
+	} else {
 		u64 pa = virt_to_phys(addr);
 
 		ret = vhost_iotlb_add_range(iommu, (u64)pa,
@@ -278,6 +287,7 @@ static void *vdpasim_alloc_coherent(struct device *dev, size_t size,
 		} else
 			*dma_addr = (dma_addr_t)pa;
 	}
+	spin_unlock(&vdpasim->iommu_lock);
 
 	return addr;
 }
@@ -289,8 +299,11 @@ static void vdpasim_free_coherent(struct device *dev, size_t size,
 	struct vdpasim *vdpasim = dev_to_sim(dev);
 	struct vhost_iotlb *iommu = vdpasim->iommu;
 
+	spin_lock(&vdpasim->iommu_lock);
 	vhost_iotlb_del_range(iommu, (u64)dma_addr,
 			      (u64)dma_addr + size - 1);
+	spin_unlock(&vdpasim->iommu_lock);
+
 	kfree(phys_to_virt((uintptr_t)dma_addr));
 }
 
@@ -531,6 +544,7 @@ static int vdpasim_set_map(struct vdpa_device *vdpa,
 	u64 start = 0ULL, last = 0ULL - 1;
 	int ret;
 
+	spin_lock(&vdpasim->iommu_lock);
 	vhost_iotlb_reset(vdpasim->iommu);
 
 	for (map = vhost_iotlb_itree_first(iotlb, start, last); map;
@@ -540,10 +554,12 @@ static int vdpasim_set_map(struct vdpa_device *vdpa,
 		if (ret)
 			goto err;
 	}
+	spin_unlock(&vdpasim->iommu_lock);
 	return 0;
 
 err:
 	vhost_iotlb_reset(vdpasim->iommu);
+	spin_unlock(&vdpasim->iommu_lock);
 	return ret;
 }
 
@@ -551,16 +567,23 @@ static int vdpasim_dma_map(struct vdpa_device *vdpa, u64 iova, u64 size,
 			   u64 pa, u32 perm)
 {
 	struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
+	int ret;
 
-	return vhost_iotlb_add_range(vdpasim->iommu, iova,
-				     iova + size - 1, pa, perm);
+	spin_lock(&vdpasim->iommu_lock);
+	ret = vhost_iotlb_add_range(vdpasim->iommu, iova, iova + size - 1, pa,
+				    perm);
+	spin_unlock(&vdpasim->iommu_lock);
+
+	return ret;
 }
 
 static int vdpasim_dma_unmap(struct vdpa_device *vdpa, u64 iova, u64 size)
 {
 	struct vdpasim *vdpasim = vdpa_to_sim(vdpa);
 
+	spin_lock(&vdpasim->iommu_lock);
 	vhost_iotlb_del_range(vdpasim->iommu, iova, iova + size - 1);
+	spin_unlock(&vdpasim->iommu_lock);
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/drivers/video/console/newport_con.c linux-libre-5.7.16-gnu/drivers/video/console/newport_con.c
index 00dddf6e08b0..2d2ee17052e8 100644
--- linux-libre-5.7.15-gnu/drivers/video/console/newport_con.c
+++ linux-libre-5.7.16-gnu/drivers/video/console/newport_con.c
@@ -32,6 +32,8 @@
 #include <linux/linux_logo.h>
 #include <linux/font.h>
 
+#define NEWPORT_LEN	0x10000
+
 #define FONT_DATA ((unsigned char *)font_vga_8x16.data)
 
 /* borrowed from fbcon.c */
@@ -43,6 +45,7 @@
 static unsigned char *font_data[MAX_NR_CONSOLES];
 
 static struct newport_regs *npregs;
+static unsigned long newport_addr;
 
 static int logo_active;
 static int topscan;
@@ -702,7 +705,6 @@ const struct consw newport_con = {
 static int newport_probe(struct gio_device *dev,
 			 const struct gio_device_id *id)
 {
-	unsigned long newport_addr;
 	int err;
 
 	if (!dev->resource.start)
@@ -712,7 +714,7 @@ static int newport_probe(struct gio_device *dev,
 		return -EBUSY; /* we only support one Newport as console */
 
 	newport_addr = dev->resource.start + 0xF0000;
-	if (!request_mem_region(newport_addr, 0x10000, "Newport"))
+	if (!request_mem_region(newport_addr, NEWPORT_LEN, "Newport"))
 		return -ENODEV;
 
 	npregs = (struct newport_regs *)/* ioremap cannot fail */
@@ -720,6 +722,11 @@ static int newport_probe(struct gio_device *dev,
 	console_lock();
 	err = do_take_over_console(&newport_con, 0, MAX_NR_CONSOLES - 1, 1);
 	console_unlock();
+
+	if (err) {
+		iounmap((void *)npregs);
+		release_mem_region(newport_addr, NEWPORT_LEN);
+	}
 	return err;
 }
 
@@ -727,6 +734,7 @@ static void newport_remove(struct gio_device *dev)
 {
 	give_up_console(&newport_con);
 	iounmap((void *)npregs);
+	release_mem_region(newport_addr, NEWPORT_LEN);
 }
 
 static struct gio_device_id newport_ids[] = {
diff --git linux-libre-5.7.15-gnu/drivers/video/fbdev/neofb.c linux-libre-5.7.16-gnu/drivers/video/fbdev/neofb.c
index e6ea853c1723..5a363ce9b4cb 100644
--- linux-libre-5.7.15-gnu/drivers/video/fbdev/neofb.c
+++ linux-libre-5.7.16-gnu/drivers/video/fbdev/neofb.c
@@ -1820,6 +1820,7 @@ static int neo_scan_monitor(struct fb_info *info)
 #else
 		printk(KERN_ERR
 		       "neofb: Only 640x480, 800x600/480 and 1024x768 panels are currently supported\n");
+		kfree(info->monspecs.modedb);
 		return -1;
 #endif
 	default:
diff --git linux-libre-5.7.15-gnu/drivers/video/fbdev/pxafb.c linux-libre-5.7.16-gnu/drivers/video/fbdev/pxafb.c
index 00b96a78676e..6f972bed410a 100644
--- linux-libre-5.7.15-gnu/drivers/video/fbdev/pxafb.c
+++ linux-libre-5.7.16-gnu/drivers/video/fbdev/pxafb.c
@@ -2417,8 +2417,8 @@ static int pxafb_remove(struct platform_device *dev)
 
 	free_pages_exact(fbi->video_mem, fbi->video_mem_size);
 
-	dma_free_wc(&dev->dev, fbi->dma_buff_size, fbi->dma_buff,
-		    fbi->dma_buff_phys);
+	dma_free_coherent(&dev->dev, fbi->dma_buff_size, fbi->dma_buff,
+			  fbi->dma_buff_phys);
 
 	return 0;
 }
diff --git linux-libre-5.7.15-gnu/drivers/video/fbdev/savage/savagefb_driver.c linux-libre-5.7.16-gnu/drivers/video/fbdev/savage/savagefb_driver.c
index aab312a7d9da..a542c33f2082 100644
--- linux-libre-5.7.15-gnu/drivers/video/fbdev/savage/savagefb_driver.c
+++ linux-libre-5.7.16-gnu/drivers/video/fbdev/savage/savagefb_driver.c
@@ -2158,6 +2158,8 @@ static int savage_init_fb_info(struct fb_info *info, struct pci_dev *dev,
 			info->flags |= FBINFO_HWACCEL_COPYAREA |
 				       FBINFO_HWACCEL_FILLRECT |
 				       FBINFO_HWACCEL_IMAGEBLIT;
+		else
+			kfree(info->pixmap.addr);
 	}
 #endif
 	return err;
diff --git linux-libre-5.7.15-gnu/drivers/video/fbdev/sm712fb.c linux-libre-5.7.16-gnu/drivers/video/fbdev/sm712fb.c
index 6a1b4a853d9e..8cd655d6d628 100644
--- linux-libre-5.7.15-gnu/drivers/video/fbdev/sm712fb.c
+++ linux-libre-5.7.16-gnu/drivers/video/fbdev/sm712fb.c
@@ -1429,6 +1429,8 @@ static int smtc_map_smem(struct smtcfb_info *sfb,
 static void smtc_unmap_smem(struct smtcfb_info *sfb)
 {
 	if (sfb && sfb->fb->screen_base) {
+		if (sfb->chip_id == 0x720)
+			sfb->fb->screen_base -= 0x00200000;
 		iounmap(sfb->fb->screen_base);
 		sfb->fb->screen_base = NULL;
 	}
diff --git linux-libre-5.7.15-gnu/drivers/xen/balloon.c linux-libre-5.7.16-gnu/drivers/xen/balloon.c
index 0c142bcab79d..a932e75f44fc 100644
--- linux-libre-5.7.15-gnu/drivers/xen/balloon.c
+++ linux-libre-5.7.16-gnu/drivers/xen/balloon.c
@@ -569,11 +569,13 @@ static int add_ballooned_pages(int nr_pages)
 	if (xen_hotplug_unpopulated) {
 		st = reserve_additional_memory();
 		if (st != BP_ECANCELED) {
+			int rc;
+
 			mutex_unlock(&balloon_mutex);
-			wait_event(balloon_wq,
+			rc = wait_event_interruptible(balloon_wq,
 				   !list_empty(&ballooned_pages));
 			mutex_lock(&balloon_mutex);
-			return 0;
+			return rc ? -ENOMEM : 0;
 		}
 	}
 
@@ -631,6 +633,12 @@ int alloc_xenballooned_pages(int nr_pages, struct page **pages)
  out_undo:
 	mutex_unlock(&balloon_mutex);
 	free_xenballooned_pages(pgno, pages);
+	/*
+	 * NB: free_xenballooned_pages will only subtract pgno pages, but since
+	 * target_unpopulated is incremented with nr_pages at the start we need
+	 * to remove the remaining ones also, or accounting will be screwed.
+	 */
+	balloon_stats.target_unpopulated -= nr_pages - pgno;
 	return ret;
 }
 EXPORT_SYMBOL(alloc_xenballooned_pages);
diff --git linux-libre-5.7.15-gnu/drivers/xen/gntdev-dmabuf.c linux-libre-5.7.16-gnu/drivers/xen/gntdev-dmabuf.c
index 75d3bb948bf3..b1b6eebafd5d 100644
--- linux-libre-5.7.15-gnu/drivers/xen/gntdev-dmabuf.c
+++ linux-libre-5.7.16-gnu/drivers/xen/gntdev-dmabuf.c
@@ -613,6 +613,14 @@ dmabuf_imp_to_refs(struct gntdev_dmabuf_priv *priv, struct device *dev,
 		goto fail_detach;
 	}
 
+	/* Check that we have zero offset. */
+	if (sgt->sgl->offset) {
+		ret = ERR_PTR(-EINVAL);
+		pr_debug("DMA buffer has %d bytes offset, user-space expects 0\n",
+			 sgt->sgl->offset);
+		goto fail_unmap;
+	}
+
 	/* Check number of pages that imported buffer has. */
 	if (attach->dmabuf->size != gntdev_dmabuf->nr_pages << PAGE_SHIFT) {
 		ret = ERR_PTR(-EINVAL);
diff --git linux-libre-5.7.15-gnu/fs/9p/v9fs.c linux-libre-5.7.16-gnu/fs/9p/v9fs.c
index 15a99f9c7253..39def020a074 100644
--- linux-libre-5.7.15-gnu/fs/9p/v9fs.c
+++ linux-libre-5.7.16-gnu/fs/9p/v9fs.c
@@ -500,10 +500,9 @@ void v9fs_session_close(struct v9fs_session_info *v9ses)
 	}
 
 #ifdef CONFIG_9P_FSCACHE
-	if (v9ses->fscache) {
+	if (v9ses->fscache)
 		v9fs_cache_session_put_cookie(v9ses);
-		kfree(v9ses->cachetag);
-	}
+	kfree(v9ses->cachetag);
 #endif
 	kfree(v9ses->uname);
 	kfree(v9ses->aname);
diff --git linux-libre-5.7.15-gnu/fs/btrfs/ctree.h linux-libre-5.7.16-gnu/fs/btrfs/ctree.h
index 09e6dff8a8f8..68bd89e3d4f0 100644
--- linux-libre-5.7.15-gnu/fs/btrfs/ctree.h
+++ linux-libre-5.7.16-gnu/fs/btrfs/ctree.h
@@ -2982,6 +2982,8 @@ int btrfs_dirty_pages(struct inode *inode, struct page **pages,
 		      size_t num_pages, loff_t pos, size_t write_bytes,
 		      struct extent_state **cached);
 int btrfs_fdatawrite_range(struct inode *inode, loff_t start, loff_t end);
+int btrfs_check_can_nocow(struct btrfs_inode *inode, loff_t pos,
+			  size_t *write_bytes, bool nowait);
 
 /* tree-defrag.c */
 int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
diff --git linux-libre-5.7.15-gnu/fs/btrfs/extent-tree.c linux-libre-5.7.16-gnu/fs/btrfs/extent-tree.c
index 54a64d1e18c6..7c86188b33d4 100644
--- linux-libre-5.7.15-gnu/fs/btrfs/extent-tree.c
+++ linux-libre-5.7.16-gnu/fs/btrfs/extent-tree.c
@@ -5481,6 +5481,14 @@ int btrfs_drop_snapshot(struct btrfs_root *root, int update_ref, int for_reloc)
 		}
 	}
 
+	/*
+	 * This subvolume is going to be completely dropped, and won't be
+	 * recorded as dirty roots, thus pertrans meta rsv will not be freed at
+	 * commit transaction time.  So free it here manually.
+	 */
+	btrfs_qgroup_convert_reserved_meta(root, INT_MAX);
+	btrfs_qgroup_free_meta_all_pertrans(root);
+
 	if (test_bit(BTRFS_ROOT_IN_RADIX, &root->state))
 		btrfs_add_dropped_root(trans, root);
 	else
diff --git linux-libre-5.7.15-gnu/fs/btrfs/extent_io.c linux-libre-5.7.16-gnu/fs/btrfs/extent_io.c
index 79196eb1a1b3..9d6d646e1eb0 100644
--- linux-libre-5.7.15-gnu/fs/btrfs/extent_io.c
+++ linux-libre-5.7.16-gnu/fs/btrfs/extent_io.c
@@ -4518,6 +4518,8 @@ int try_release_extent_mapping(struct page *page, gfp_t mask)
 
 			/* once for us */
 			free_extent_map(em);
+
+			cond_resched(); /* Allow large-extent preemption. */
 		}
 	}
 	return try_release_extent_state(tree, page, mask);
diff --git linux-libre-5.7.15-gnu/fs/btrfs/file.c linux-libre-5.7.16-gnu/fs/btrfs/file.c
index 93244934d4f9..1e1af0ce7077 100644
--- linux-libre-5.7.15-gnu/fs/btrfs/file.c
+++ linux-libre-5.7.16-gnu/fs/btrfs/file.c
@@ -1540,8 +1540,8 @@ lock_and_cleanup_extent_if_need(struct btrfs_inode *inode, struct page **pages,
 	return ret;
 }
 
-static noinline int check_can_nocow(struct btrfs_inode *inode, loff_t pos,
-				    size_t *write_bytes, bool nowait)
+int btrfs_check_can_nocow(struct btrfs_inode *inode, loff_t pos,
+			  size_t *write_bytes, bool nowait)
 {
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	struct btrfs_root *root = inode->root;
@@ -1656,8 +1656,8 @@ static noinline ssize_t btrfs_buffered_write(struct kiocb *iocb,
 		if (ret < 0) {
 			if ((BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW |
 						      BTRFS_INODE_PREALLOC)) &&
-			    check_can_nocow(BTRFS_I(inode), pos,
-					    &write_bytes, false) > 0) {
+			    btrfs_check_can_nocow(BTRFS_I(inode), pos,
+						  &write_bytes, false) > 0) {
 				/*
 				 * For nodata cow case, no need to reserve
 				 * data space.
@@ -1936,8 +1936,8 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb,
 		 */
 		if (!(BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW |
 					      BTRFS_INODE_PREALLOC)) ||
-		    check_can_nocow(BTRFS_I(inode), pos, &nocow_bytes,
-				    true) <= 0) {
+		    btrfs_check_can_nocow(BTRFS_I(inode), pos, &nocow_bytes,
+					  true) <= 0) {
 			inode_unlock(inode);
 			return -EAGAIN;
 		}
diff --git linux-libre-5.7.15-gnu/fs/btrfs/inode.c linux-libre-5.7.16-gnu/fs/btrfs/inode.c
index e7bdda3ed069..6cb3dc274897 100644
--- linux-libre-5.7.15-gnu/fs/btrfs/inode.c
+++ linux-libre-5.7.16-gnu/fs/btrfs/inode.c
@@ -4520,11 +4520,13 @@ int btrfs_truncate_block(struct inode *inode, loff_t from, loff_t len,
 	struct extent_state *cached_state = NULL;
 	struct extent_changeset *data_reserved = NULL;
 	char *kaddr;
+	bool only_release_metadata = false;
 	u32 blocksize = fs_info->sectorsize;
 	pgoff_t index = from >> PAGE_SHIFT;
 	unsigned offset = from & (blocksize - 1);
 	struct page *page;
 	gfp_t mask = btrfs_alloc_write_mask(mapping);
+	size_t write_bytes = blocksize;
 	int ret = 0;
 	u64 block_start;
 	u64 block_end;
@@ -4536,11 +4538,27 @@ int btrfs_truncate_block(struct inode *inode, loff_t from, loff_t len,
 	block_start = round_down(from, blocksize);
 	block_end = block_start + blocksize - 1;
 
-	ret = btrfs_delalloc_reserve_space(inode, &data_reserved,
-					   block_start, blocksize);
-	if (ret)
-		goto out;
 
+	ret = btrfs_check_data_free_space(inode, &data_reserved, block_start,
+					  blocksize);
+	if (ret < 0) {
+		if ((BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW |
+					      BTRFS_INODE_PREALLOC)) &&
+		    btrfs_check_can_nocow(BTRFS_I(inode), block_start,
+					  &write_bytes, false) > 0) {
+			/* For nocow case, no need to reserve data space */
+			only_release_metadata = true;
+		} else {
+			goto out;
+		}
+	}
+	ret = btrfs_delalloc_reserve_metadata(BTRFS_I(inode), blocksize);
+	if (ret < 0) {
+		if (!only_release_metadata)
+			btrfs_free_reserved_data_space(inode, data_reserved,
+					block_start, blocksize);
+		goto out;
+	}
 again:
 	page = find_or_create_page(mapping, index, mask);
 	if (!page) {
@@ -4609,14 +4627,26 @@ again:
 	set_page_dirty(page);
 	unlock_extent_cached(io_tree, block_start, block_end, &cached_state);
 
+	if (only_release_metadata)
+		set_extent_bit(&BTRFS_I(inode)->io_tree, block_start,
+				block_end, EXTENT_NORESERVE, NULL, NULL,
+				GFP_NOFS);
+
 out_unlock:
-	if (ret)
-		btrfs_delalloc_release_space(inode, data_reserved, block_start,
-					     blocksize, true);
+	if (ret) {
+		if (only_release_metadata)
+			btrfs_delalloc_release_metadata(BTRFS_I(inode),
+					blocksize, true);
+		else
+			btrfs_delalloc_release_space(inode, data_reserved,
+					block_start, blocksize, true);
+	}
 	btrfs_delalloc_release_extents(BTRFS_I(inode), blocksize);
 	unlock_page(page);
 	put_page(page);
 out:
+	if (only_release_metadata)
+		btrfs_drew_write_unlock(&BTRFS_I(inode)->root->snapshot_lock);
 	extent_changeset_free(data_reserved);
 	return ret;
 }
diff --git linux-libre-5.7.15-gnu/fs/btrfs/space-info.c linux-libre-5.7.16-gnu/fs/btrfs/space-info.c
index 756950aba1a6..317d1d216009 100644
--- linux-libre-5.7.15-gnu/fs/btrfs/space-info.c
+++ linux-libre-5.7.16-gnu/fs/btrfs/space-info.c
@@ -468,8 +468,8 @@ again:
 			"block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %s",
 			cache->start, cache->length, cache->used, cache->pinned,
 			cache->reserved, cache->ro ? "[readonly]" : "");
-		btrfs_dump_free_space(cache, bytes);
 		spin_unlock(&cache->lock);
+		btrfs_dump_free_space(cache, bytes);
 	}
 	if (++index < BTRFS_NR_RAID_TYPES)
 		goto again;
diff --git linux-libre-5.7.15-gnu/fs/dlm/lockspace.c linux-libre-5.7.16-gnu/fs/dlm/lockspace.c
index afb8340918b8..c689359ca532 100644
--- linux-libre-5.7.15-gnu/fs/dlm/lockspace.c
+++ linux-libre-5.7.16-gnu/fs/dlm/lockspace.c
@@ -632,6 +632,9 @@ static int new_lockspace(const char *name, const char *cluster,
 	wait_event(ls->ls_recover_lock_wait,
 		   test_bit(LSFL_RECOVER_LOCK, &ls->ls_flags));
 
+	/* let kobject handle freeing of ls if there's an error */
+	do_unreg = 1;
+
 	ls->ls_kobj.kset = dlm_kset;
 	error = kobject_init_and_add(&ls->ls_kobj, &dlm_ktype, NULL,
 				     "%s", ls->ls_name);
@@ -639,9 +642,6 @@ static int new_lockspace(const char *name, const char *cluster,
 		goto out_recoverd;
 	kobject_uevent(&ls->ls_kobj, KOBJ_ADD);
 
-	/* let kobject handle freeing of ls if there's an error */
-	do_unreg = 1;
-
 	/* This uevent triggers dlm_controld in userspace to add us to the
 	   group of nodes that are members of this lockspace (managed by the
 	   cluster infrastructure.)  Once it's done that, it tells us who the
diff --git linux-libre-5.7.15-gnu/fs/erofs/inode.c linux-libre-5.7.16-gnu/fs/erofs/inode.c
index 3350ab65d892..b36b414cd7a7 100644
--- linux-libre-5.7.15-gnu/fs/erofs/inode.c
+++ linux-libre-5.7.16-gnu/fs/erofs/inode.c
@@ -8,31 +8,80 @@
 
 #include <trace/events/erofs.h>
 
-/* no locking */
-static int erofs_read_inode(struct inode *inode, void *data)
+/*
+ * if inode is successfully read, return its inode page (or sometimes
+ * the inode payload page if it's an extended inode) in order to fill
+ * inline data if possible.
+ */
+static struct page *erofs_read_inode(struct inode *inode,
+				     unsigned int *ofs)
 {
+	struct super_block *sb = inode->i_sb;
+	struct erofs_sb_info *sbi = EROFS_SB(sb);
 	struct erofs_inode *vi = EROFS_I(inode);
-	struct erofs_inode_compact *dic = data;
-	struct erofs_inode_extended *die;
+	const erofs_off_t inode_loc = iloc(sbi, vi->nid);
+
+	erofs_blk_t blkaddr, nblks = 0;
+	struct page *page;
+	struct erofs_inode_compact *dic;
+	struct erofs_inode_extended *die, *copied = NULL;
+	unsigned int ifmt;
+	int err;
 
-	const unsigned int ifmt = le16_to_cpu(dic->i_format);
-	struct erofs_sb_info *sbi = EROFS_SB(inode->i_sb);
-	erofs_blk_t nblks = 0;
+	blkaddr = erofs_blknr(inode_loc);
+	*ofs = erofs_blkoff(inode_loc);
 
-	vi->datalayout = erofs_inode_datalayout(ifmt);
+	erofs_dbg("%s, reading inode nid %llu at %u of blkaddr %u",
+		  __func__, vi->nid, *ofs, blkaddr);
+
+	page = erofs_get_meta_page(sb, blkaddr);
+	if (IS_ERR(page)) {
+		erofs_err(sb, "failed to get inode (nid: %llu) page, err %ld",
+			  vi->nid, PTR_ERR(page));
+		return page;
+	}
 
+	dic = page_address(page) + *ofs;
+	ifmt = le16_to_cpu(dic->i_format);
+
+	vi->datalayout = erofs_inode_datalayout(ifmt);
 	if (vi->datalayout >= EROFS_INODE_DATALAYOUT_MAX) {
 		erofs_err(inode->i_sb, "unsupported datalayout %u of nid %llu",
 			  vi->datalayout, vi->nid);
-		DBG_BUGON(1);
-		return -EOPNOTSUPP;
+		err = -EOPNOTSUPP;
+		goto err_out;
 	}
 
 	switch (erofs_inode_version(ifmt)) {
 	case EROFS_INODE_LAYOUT_EXTENDED:
-		die = data;
-
 		vi->inode_isize = sizeof(struct erofs_inode_extended);
+		/* check if the inode acrosses page boundary */
+		if (*ofs + vi->inode_isize <= PAGE_SIZE) {
+			*ofs += vi->inode_isize;
+			die = (struct erofs_inode_extended *)dic;
+		} else {
+			const unsigned int gotten = PAGE_SIZE - *ofs;
+
+			copied = kmalloc(vi->inode_isize, GFP_NOFS);
+			if (!copied) {
+				err = -ENOMEM;
+				goto err_out;
+			}
+			memcpy(copied, dic, gotten);
+			unlock_page(page);
+			put_page(page);
+
+			page = erofs_get_meta_page(sb, blkaddr + 1);
+			if (IS_ERR(page)) {
+				erofs_err(sb, "failed to get inode payload page (nid: %llu), err %ld",
+					  vi->nid, PTR_ERR(page));
+				kfree(copied);
+				return page;
+			}
+			*ofs = vi->inode_isize - gotten;
+			memcpy((u8 *)copied + gotten, page_address(page), *ofs);
+			die = copied;
+		}
 		vi->xattr_isize = erofs_xattr_ibody_size(die->i_xattr_icount);
 
 		inode->i_mode = le16_to_cpu(die->i_mode);
@@ -69,9 +118,12 @@ static int erofs_read_inode(struct inode *inode, void *data)
 		/* total blocks for compressed files */
 		if (erofs_inode_is_data_compressed(vi->datalayout))
 			nblks = le32_to_cpu(die->i_u.compressed_blocks);
+
+		kfree(copied);
 		break;
 	case EROFS_INODE_LAYOUT_COMPACT:
 		vi->inode_isize = sizeof(struct erofs_inode_compact);
+		*ofs += vi->inode_isize;
 		vi->xattr_isize = erofs_xattr_ibody_size(dic->i_xattr_icount);
 
 		inode->i_mode = le16_to_cpu(dic->i_mode);
@@ -111,8 +163,8 @@ static int erofs_read_inode(struct inode *inode, void *data)
 		erofs_err(inode->i_sb,
 			  "unsupported on-disk inode version %u of nid %llu",
 			  erofs_inode_version(ifmt), vi->nid);
-		DBG_BUGON(1);
-		return -EOPNOTSUPP;
+		err = -EOPNOTSUPP;
+		goto err_out;
 	}
 
 	if (!nblks)
@@ -120,13 +172,18 @@ static int erofs_read_inode(struct inode *inode, void *data)
 		inode->i_blocks = roundup(inode->i_size, EROFS_BLKSIZ) >> 9;
 	else
 		inode->i_blocks = nblks << LOG_SECTORS_PER_BLOCK;
-	return 0;
+	return page;
 
 bogusimode:
 	erofs_err(inode->i_sb, "bogus i_mode (%o) @ nid %llu",
 		  inode->i_mode, vi->nid);
+	err = -EFSCORRUPTED;
+err_out:
 	DBG_BUGON(1);
-	return -EFSCORRUPTED;
+	kfree(copied);
+	unlock_page(page);
+	put_page(page);
+	return ERR_PTR(err);
 }
 
 static int erofs_fill_symlink(struct inode *inode, void *data,
@@ -146,7 +203,7 @@ static int erofs_fill_symlink(struct inode *inode, void *data,
 	if (!lnk)
 		return -ENOMEM;
 
-	m_pofs += vi->inode_isize + vi->xattr_isize;
+	m_pofs += vi->xattr_isize;
 	/* inline symlink data shouldn't cross page boundary as well */
 	if (m_pofs + inode->i_size > PAGE_SIZE) {
 		kfree(lnk);
@@ -167,37 +224,17 @@ static int erofs_fill_symlink(struct inode *inode, void *data,
 
 static int erofs_fill_inode(struct inode *inode, int isdir)
 {
-	struct super_block *sb = inode->i_sb;
 	struct erofs_inode *vi = EROFS_I(inode);
 	struct page *page;
-	void *data;
-	int err;
-	erofs_blk_t blkaddr;
 	unsigned int ofs;
-	erofs_off_t inode_loc;
+	int err = 0;
 
 	trace_erofs_fill_inode(inode, isdir);
-	inode_loc = iloc(EROFS_SB(sb), vi->nid);
-	blkaddr = erofs_blknr(inode_loc);
-	ofs = erofs_blkoff(inode_loc);
-
-	erofs_dbg("%s, reading inode nid %llu at %u of blkaddr %u",
-		  __func__, vi->nid, ofs, blkaddr);
 
-	page = erofs_get_meta_page(sb, blkaddr);
-
-	if (IS_ERR(page)) {
-		erofs_err(sb, "failed to get inode (nid: %llu) page, err %ld",
-			  vi->nid, PTR_ERR(page));
+	/* read inode base data from disk */
+	page = erofs_read_inode(inode, &ofs);
+	if (IS_ERR(page))
 		return PTR_ERR(page);
-	}
-
-	DBG_BUGON(!PageUptodate(page));
-	data = page_address(page);
-
-	err = erofs_read_inode(inode, data + ofs);
-	if (err)
-		goto out_unlock;
 
 	/* setup the new inode */
 	switch (inode->i_mode & S_IFMT) {
@@ -210,7 +247,7 @@ static int erofs_fill_inode(struct inode *inode, int isdir)
 		inode->i_fop = &erofs_dir_fops;
 		break;
 	case S_IFLNK:
-		err = erofs_fill_symlink(inode, data, ofs);
+		err = erofs_fill_symlink(inode, page_address(page), ofs);
 		if (err)
 			goto out_unlock;
 		inode_nohighmem(inode);
diff --git linux-libre-5.7.15-gnu/fs/io_uring.c linux-libre-5.7.16-gnu/fs/io_uring.c
index fb9dc865c9ea..b33d4a97a877 100644
--- linux-libre-5.7.15-gnu/fs/io_uring.c
+++ linux-libre-5.7.16-gnu/fs/io_uring.c
@@ -645,12 +645,12 @@ struct io_kiocb {
 		 * restore the work, if needed.
 		 */
 		struct {
-			struct callback_head	task_work;
 			struct hlist_node	hash_node;
 			struct async_poll	*apoll;
 		};
 		struct io_wq_work	work;
 	};
+	struct callback_head	task_work;
 };
 
 #define IO_PLUG_THRESHOLD		2
@@ -1484,12 +1484,9 @@ static void io_req_link_next(struct io_kiocb *req, struct io_kiocb **nxtptr)
 /*
  * Called if REQ_F_LINK_HEAD is set, and we fail the head request
  */
-static void io_fail_links(struct io_kiocb *req)
+static void __io_fail_links(struct io_kiocb *req)
 {
 	struct io_ring_ctx *ctx = req->ctx;
-	unsigned long flags;
-
-	spin_lock_irqsave(&ctx->completion_lock, flags);
 
 	while (!list_empty(&req->link_list)) {
 		struct io_kiocb *link = list_first_entry(&req->link_list,
@@ -1503,13 +1500,29 @@ static void io_fail_links(struct io_kiocb *req)
 			io_link_cancel_timeout(link);
 		} else {
 			io_cqring_fill_event(link, -ECANCELED);
+			link->flags |= REQ_F_COMP_LOCKED;
 			__io_double_put_req(link);
 		}
 		req->flags &= ~REQ_F_LINK_TIMEOUT;
 	}
 
 	io_commit_cqring(ctx);
-	spin_unlock_irqrestore(&ctx->completion_lock, flags);
+}
+
+static void io_fail_links(struct io_kiocb *req)
+{
+	struct io_ring_ctx *ctx = req->ctx;
+
+	if (!(req->flags & REQ_F_COMP_LOCKED)) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&ctx->completion_lock, flags);
+		__io_fail_links(req);
+		spin_unlock_irqrestore(&ctx->completion_lock, flags);
+	} else {
+		__io_fail_links(req);
+	}
+
 	io_cqring_ev_posted(ctx);
 }
 
@@ -1692,6 +1705,17 @@ static int io_put_kbuf(struct io_kiocb *req)
 	return cflags;
 }
 
+static inline bool io_run_task_work(void)
+{
+	if (current->task_works) {
+		__set_current_state(TASK_RUNNING);
+		task_work_run();
+		return true;
+	}
+
+	return false;
+}
+
 static void io_iopoll_queue(struct list_head *again)
 {
 	struct io_kiocb *req;
@@ -1881,6 +1905,7 @@ static int io_iopoll_check(struct io_ring_ctx *ctx, unsigned *nr_events,
 		 */
 		if (!(++iters & 7)) {
 			mutex_unlock(&ctx->uring_lock);
+			io_run_task_work();
 			mutex_lock(&ctx->uring_lock);
 		}
 
@@ -2602,8 +2627,10 @@ static int io_read(struct io_kiocb *req, bool force_nonblock)
 
 		if (req->file->f_op->read_iter)
 			ret2 = call_read_iter(req->file, kiocb, &iter);
-		else
+		else if (req->file->f_op->read)
 			ret2 = loop_rw_iter(READ, req->file, kiocb, &iter);
+		else
+			ret2 = -EINVAL;
 
 		/* Catch -EAGAIN return for forced non-blocking submission */
 		if (!force_nonblock || ret2 != -EAGAIN) {
@@ -2717,8 +2744,10 @@ static int io_write(struct io_kiocb *req, bool force_nonblock)
 
 		if (req->file->f_op->write_iter)
 			ret2 = call_write_iter(req->file, kiocb, &iter);
-		else
+		else if (req->file->f_op->write)
 			ret2 = loop_rw_iter(WRITE, req->file, kiocb, &iter);
+		else
+			ret2 = -EINVAL;
 
 		if (!force_nonblock)
 			current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;
@@ -4149,22 +4178,22 @@ static int io_req_task_work_add(struct io_kiocb *req, struct callback_head *cb)
 {
 	struct task_struct *tsk = req->task;
 	struct io_ring_ctx *ctx = req->ctx;
-	int ret, notify = TWA_RESUME;
+	int ret, notify;
 
 	/*
-	 * SQPOLL kernel thread doesn't need notification, just a wakeup.
-	 * If we're not using an eventfd, then TWA_RESUME is always fine,
-	 * as we won't have dependencies between request completions for
-	 * other kernel wait conditions.
+	 * SQPOLL kernel thread doesn't need notification, just a wakeup. For
+	 * all other cases, use TWA_SIGNAL unconditionally to ensure we're
+	 * processing task_work. There's no reliable way to tell if TWA_RESUME
+	 * will do the job.
 	 */
-	if (ctx->flags & IORING_SETUP_SQPOLL)
-		notify = 0;
-	else if (ctx->cq_ev_fd)
+	notify = 0;
+	if (!(ctx->flags & IORING_SETUP_SQPOLL))
 		notify = TWA_SIGNAL;
 
 	ret = task_work_add(tsk, cb, notify);
 	if (!ret)
 		wake_up_process(tsk);
+
 	return ret;
 }
 
@@ -4185,6 +4214,8 @@ static int __io_async_wake(struct io_kiocb *req, struct io_poll_iocb *poll,
 	tsk = req->task;
 	req->result = mask;
 	init_task_work(&req->task_work, func);
+	percpu_ref_get(&req->ctx->refs);
+
 	/*
 	 * If this fails, then the task is exiting. When a task exits, the
 	 * work gets canceled, so just cancel this request as well instead
@@ -4221,9 +4252,24 @@ static bool io_poll_rewait(struct io_kiocb *req, struct io_poll_iocb *poll)
 	return false;
 }
 
-static void io_poll_remove_double(struct io_kiocb *req, void *data)
+static struct io_poll_iocb *io_poll_get_double(struct io_kiocb *req)
+{
+	/* pure poll stashes this in ->io, poll driven retry elsewhere */
+	if (req->opcode == IORING_OP_POLL_ADD)
+		return (struct io_poll_iocb *) req->io;
+	return req->apoll->double_poll;
+}
+
+static struct io_poll_iocb *io_poll_get_single(struct io_kiocb *req)
 {
-	struct io_poll_iocb *poll = data;
+	if (req->opcode == IORING_OP_POLL_ADD)
+		return &req->poll;
+	return &req->apoll->poll;
+}
+
+static void io_poll_remove_double(struct io_kiocb *req)
+{
+	struct io_poll_iocb *poll = io_poll_get_double(req);
 
 	lockdep_assert_held(&req->ctx->completion_lock);
 
@@ -4243,7 +4289,7 @@ static void io_poll_complete(struct io_kiocb *req, __poll_t mask, int error)
 {
 	struct io_ring_ctx *ctx = req->ctx;
 
-	io_poll_remove_double(req, req->io);
+	io_poll_remove_double(req);
 	req->poll.done = true;
 	io_cqring_fill_event(req, error ? error : mangle_poll(mask));
 	io_commit_cqring(ctx);
@@ -4269,6 +4315,7 @@ static void io_poll_task_handler(struct io_kiocb *req, struct io_kiocb **nxt)
 static void io_poll_task_func(struct callback_head *cb)
 {
 	struct io_kiocb *req = container_of(cb, struct io_kiocb, task_work);
+	struct io_ring_ctx *ctx = req->ctx;
 	struct io_kiocb *nxt = NULL;
 
 	io_poll_task_handler(req, &nxt);
@@ -4279,13 +4326,14 @@ static void io_poll_task_func(struct callback_head *cb)
 		__io_queue_sqe(nxt, NULL);
 		mutex_unlock(&ctx->uring_lock);
 	}
+	percpu_ref_put(&ctx->refs);
 }
 
 static int io_poll_double_wake(struct wait_queue_entry *wait, unsigned mode,
 			       int sync, void *key)
 {
 	struct io_kiocb *req = wait->private;
-	struct io_poll_iocb *poll = req->apoll->double_poll;
+	struct io_poll_iocb *poll = io_poll_get_single(req);
 	__poll_t mask = key_to_poll(key);
 
 	/* for instances that support it check for an event match first: */
@@ -4299,6 +4347,8 @@ static int io_poll_double_wake(struct wait_queue_entry *wait, unsigned mode,
 		done = list_empty(&poll->wait.entry);
 		if (!done)
 			list_del_init(&poll->wait.entry);
+		/* make sure double remove sees this as being gone */
+		wait->private = NULL;
 		spin_unlock(&poll->head->lock);
 		if (!done)
 			__io_async_wake(req, poll, mask, io_poll_task_func);
@@ -4393,6 +4443,7 @@ static void io_async_task_func(struct callback_head *cb)
 
 	if (io_poll_rewait(req, &apoll->poll)) {
 		spin_unlock_irq(&ctx->completion_lock);
+		percpu_ref_put(&ctx->refs);
 		return;
 	}
 
@@ -4420,7 +4471,6 @@ end_req:
 		return;
 	}
 
-	__set_current_state(TASK_RUNNING);
 	if (io_sq_thread_acquire_mm(ctx, req)) {
 		io_cqring_add_event(req, -EFAULT);
 		goto end_req;
@@ -4431,6 +4481,7 @@ end_req:
 
 	kfree(apoll->double_poll);
 	kfree(apoll);
+	percpu_ref_put(&ctx->refs);
 }
 
 static int io_async_wake(struct wait_queue_entry *wait, unsigned mode, int sync,
@@ -4533,8 +4584,8 @@ static bool io_arm_poll_handler(struct io_kiocb *req)
 
 	ret = __io_arm_poll_handler(req, &apoll->poll, &ipt, mask,
 					io_async_wake);
-	if (ret) {
-		io_poll_remove_double(req, apoll->double_poll);
+	if (ret || ipt.error) {
+		io_poll_remove_double(req);
 		spin_unlock_irq(&ctx->completion_lock);
 		memcpy(&req->work, &apoll->work, sizeof(req->work));
 		kfree(apoll->double_poll);
@@ -4567,14 +4618,13 @@ static bool io_poll_remove_one(struct io_kiocb *req)
 {
 	bool do_complete;
 
+	io_poll_remove_double(req);
+
 	if (req->opcode == IORING_OP_POLL_ADD) {
-		io_poll_remove_double(req, req->io);
 		do_complete = __io_poll_remove_one(req, &req->poll);
 	} else {
 		struct async_poll *apoll = req->apoll;
 
-		io_poll_remove_double(req, apoll->double_poll);
-
 		/* non-poll requests have submit ref still */
 		do_complete = __io_poll_remove_one(req, &apoll->poll);
 		if (do_complete) {
@@ -4594,6 +4644,7 @@ static bool io_poll_remove_one(struct io_kiocb *req)
 		io_cqring_fill_event(req, -ECANCELED);
 		io_commit_cqring(req->ctx);
 		req->flags |= REQ_F_COMP_LOCKED;
+		req_set_fail_links(req);
 		io_put_req(req);
 	}
 
@@ -4776,6 +4827,23 @@ static enum hrtimer_restart io_timeout_fn(struct hrtimer *timer)
 	return HRTIMER_NORESTART;
 }
 
+static int __io_timeout_cancel(struct io_kiocb *req)
+{
+	int ret;
+
+	list_del_init(&req->list);
+
+	ret = hrtimer_try_to_cancel(&req->io->timeout.timer);
+	if (ret == -1)
+		return -EALREADY;
+
+	req_set_fail_links(req);
+	req->flags |= REQ_F_COMP_LOCKED;
+	io_cqring_fill_event(req, -ECANCELED);
+	io_put_req(req);
+	return 0;
+}
+
 static int io_timeout_cancel(struct io_ring_ctx *ctx, __u64 user_data)
 {
 	struct io_kiocb *req;
@@ -4783,7 +4851,6 @@ static int io_timeout_cancel(struct io_ring_ctx *ctx, __u64 user_data)
 
 	list_for_each_entry(req, &ctx->timeout_list, list) {
 		if (user_data == req->user_data) {
-			list_del_init(&req->list);
 			ret = 0;
 			break;
 		}
@@ -4792,14 +4859,7 @@ static int io_timeout_cancel(struct io_ring_ctx *ctx, __u64 user_data)
 	if (ret == -ENOENT)
 		return ret;
 
-	ret = hrtimer_try_to_cancel(&req->io->timeout.timer);
-	if (ret == -1)
-		return -EALREADY;
-
-	req_set_fail_links(req);
-	io_cqring_fill_event(req, -ECANCELED);
-	io_put_req(req);
-	return 0;
+	return __io_timeout_cancel(req);
 }
 
 static int io_timeout_remove_prep(struct io_kiocb *req,
@@ -6152,8 +6212,7 @@ static int io_sq_thread(void *data)
 			if (!list_empty(&ctx->poll_list) || need_resched() ||
 			    (!time_after(jiffies, timeout) && ret != -EBUSY &&
 			    !percpu_ref_is_dying(&ctx->refs))) {
-				if (current->task_works)
-					task_work_run();
+				io_run_task_work();
 				cond_resched();
 				continue;
 			}
@@ -6185,8 +6244,7 @@ static int io_sq_thread(void *data)
 					finish_wait(&ctx->sqo_wait, &wait);
 					break;
 				}
-				if (current->task_works) {
-					task_work_run();
+				if (io_run_task_work()) {
 					finish_wait(&ctx->sqo_wait, &wait);
 					continue;
 				}
@@ -6210,8 +6268,7 @@ static int io_sq_thread(void *data)
 		timeout = jiffies + ctx->sq_thread_idle;
 	}
 
-	if (current->task_works)
-		task_work_run();
+	io_run_task_work();
 
 	set_fs(old_fs);
 	io_sq_thread_drop_mm(ctx);
@@ -6277,9 +6334,8 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events,
 	do {
 		if (io_cqring_events(ctx, false) >= min_events)
 			return 0;
-		if (!current->task_works)
+		if (!io_run_task_work())
 			break;
-		task_work_run();
 	} while (1);
 
 	if (sig) {
@@ -6301,8 +6357,8 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events,
 		prepare_to_wait_exclusive(&ctx->wait, &iowq.wq,
 						TASK_INTERRUPTIBLE);
 		/* make sure we run task_work before checking for signals */
-		if (current->task_works)
-			task_work_run();
+		if (io_run_task_work())
+			continue;
 		if (signal_pending(current)) {
 			if (current->jobctl & JOBCTL_TASK_WORK) {
 				spin_lock_irq(&current->sighand->siglock);
@@ -7132,6 +7188,9 @@ static unsigned long rings_size(unsigned sq_entries, unsigned cq_entries,
 		return SIZE_MAX;
 #endif
 
+	if (sq_offset)
+		*sq_offset = off;
+
 	sq_array_size = array_size(sizeof(u32), sq_entries);
 	if (sq_array_size == SIZE_MAX)
 		return SIZE_MAX;
@@ -7139,9 +7198,6 @@ static unsigned long rings_size(unsigned sq_entries, unsigned cq_entries,
 	if (check_add_overflow(off, sq_array_size, &off))
 		return SIZE_MAX;
 
-	if (sq_offset)
-		*sq_offset = off;
-
 	return off;
 }
 
@@ -7538,6 +7594,71 @@ static int io_uring_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
+/*
+ * Returns true if 'preq' is the link parent of 'req'
+ */
+static bool io_match_link(struct io_kiocb *preq, struct io_kiocb *req)
+{
+	struct io_kiocb *link;
+
+	if (!(preq->flags & REQ_F_LINK_HEAD))
+		return false;
+
+	list_for_each_entry(link, &preq->link_list, link_list) {
+		if (link == req)
+			return true;
+	}
+
+	return false;
+}
+
+/*
+ * We're looking to cancel 'req' because it's holding on to our files, but
+ * 'req' could be a link to another request. See if it is, and cancel that
+ * parent request if so.
+ */
+static bool io_poll_remove_link(struct io_ring_ctx *ctx, struct io_kiocb *req)
+{
+	struct hlist_node *tmp;
+	struct io_kiocb *preq;
+	bool found = false;
+	int i;
+
+	spin_lock_irq(&ctx->completion_lock);
+	for (i = 0; i < (1U << ctx->cancel_hash_bits); i++) {
+		struct hlist_head *list;
+
+		list = &ctx->cancel_hash[i];
+		hlist_for_each_entry_safe(preq, tmp, list, hash_node) {
+			found = io_match_link(preq, req);
+			if (found) {
+				io_poll_remove_one(preq);
+				break;
+			}
+		}
+	}
+	spin_unlock_irq(&ctx->completion_lock);
+	return found;
+}
+
+static bool io_timeout_remove_link(struct io_ring_ctx *ctx,
+				   struct io_kiocb *req)
+{
+	struct io_kiocb *preq;
+	bool found = false;
+
+	spin_lock_irq(&ctx->completion_lock);
+	list_for_each_entry(preq, &ctx->timeout_list, list) {
+		found = io_match_link(preq, req);
+		if (found) {
+			__io_timeout_cancel(preq);
+			break;
+		}
+	}
+	spin_unlock_irq(&ctx->completion_lock);
+	return found;
+}
+
 static void io_uring_cancel_files(struct io_ring_ctx *ctx,
 				  struct files_struct *files)
 {
@@ -7572,10 +7693,10 @@ static void io_uring_cancel_files(struct io_ring_ctx *ctx,
 				clear_bit(0, &ctx->sq_check_overflow);
 				clear_bit(0, &ctx->cq_check_overflow);
 			}
-			spin_unlock_irq(&ctx->completion_lock);
-
 			WRITE_ONCE(ctx->rings->cq_overflow,
 				atomic_inc_return(&ctx->cached_cq_overflow));
+			io_commit_cqring(ctx);
+			spin_unlock_irq(&ctx->completion_lock);
 
 			/*
 			 * Put inflight ref and overflow ref. If that's
@@ -7588,6 +7709,9 @@ static void io_uring_cancel_files(struct io_ring_ctx *ctx,
 			}
 		} else {
 			io_wq_cancel_work(ctx->io_wq, &cancel_req->work);
+			/* could be a link, check and remove if it is */
+			if (!io_poll_remove_link(ctx, cancel_req))
+				io_timeout_remove_link(ctx, cancel_req);
 			io_put_req(cancel_req);
 		}
 
@@ -7690,8 +7814,7 @@ SYSCALL_DEFINE6(io_uring_enter, unsigned int, fd, u32, to_submit,
 	int submitted = 0;
 	struct fd f;
 
-	if (current->task_works)
-		task_work_run();
+	io_run_task_work();
 
 	if (flags & ~(IORING_ENTER_GETEVENTS | IORING_ENTER_SQ_WAKEUP))
 		return -EINVAL;
@@ -7863,6 +7986,10 @@ static int io_allocate_scq_urings(struct io_ring_ctx *ctx,
 	struct io_rings *rings;
 	size_t size, sq_array_offset;
 
+	/* make sure these are sane, as we already accounted them */
+	ctx->sq_entries = p->sq_entries;
+	ctx->cq_entries = p->cq_entries;
+
 	size = rings_size(p->sq_entries, p->cq_entries, &sq_array_offset);
 	if (size == SIZE_MAX)
 		return -EOVERFLOW;
@@ -7879,8 +8006,6 @@ static int io_allocate_scq_urings(struct io_ring_ctx *ctx,
 	rings->cq_ring_entries = p->cq_entries;
 	ctx->sq_mask = rings->sq_ring_mask;
 	ctx->cq_mask = rings->cq_ring_mask;
-	ctx->sq_entries = rings->sq_ring_entries;
-	ctx->cq_entries = rings->cq_ring_entries;
 
 	size = array_size(sizeof(struct io_uring_sqe), p->sq_entries);
 	if (size == SIZE_MAX) {
diff --git linux-libre-5.7.15-gnu/fs/kernfs/file.c linux-libre-5.7.16-gnu/fs/kernfs/file.c
index 34366db3620d..2a1879a6e795 100644
--- linux-libre-5.7.15-gnu/fs/kernfs/file.c
+++ linux-libre-5.7.16-gnu/fs/kernfs/file.c
@@ -912,7 +912,7 @@ repeat:
 		}
 
 		fsnotify(inode, FS_MODIFY, inode, FSNOTIFY_EVENT_INODE,
-			 &name, 0);
+			 NULL, 0);
 		iput(inode);
 	}
 
diff --git linux-libre-5.7.15-gnu/fs/minix/inode.c linux-libre-5.7.16-gnu/fs/minix/inode.c
index 7cb5fd38eb14..0dd929346f3f 100644
--- linux-libre-5.7.15-gnu/fs/minix/inode.c
+++ linux-libre-5.7.16-gnu/fs/minix/inode.c
@@ -150,6 +150,23 @@ static int minix_remount (struct super_block * sb, int * flags, char * data)
 	return 0;
 }
 
+static bool minix_check_superblock(struct minix_sb_info *sbi)
+{
+	if (sbi->s_imap_blocks == 0 || sbi->s_zmap_blocks == 0)
+		return false;
+
+	/*
+	 * s_max_size must not exceed the block mapping limitation.  This check
+	 * is only needed for V1 filesystems, since V2/V3 support an extra level
+	 * of indirect blocks which places the limit well above U32_MAX.
+	 */
+	if (sbi->s_version == MINIX_V1 &&
+	    sbi->s_max_size > (7 + 512 + 512*512) * BLOCK_SIZE)
+		return false;
+
+	return true;
+}
+
 static int minix_fill_super(struct super_block *s, void *data, int silent)
 {
 	struct buffer_head *bh;
@@ -228,11 +245,12 @@ static int minix_fill_super(struct super_block *s, void *data, int silent)
 	} else
 		goto out_no_fs;
 
+	if (!minix_check_superblock(sbi))
+		goto out_illegal_sb;
+
 	/*
 	 * Allocate the buffer map to keep the superblock small.
 	 */
-	if (sbi->s_imap_blocks == 0 || sbi->s_zmap_blocks == 0)
-		goto out_illegal_sb;
 	i = (sbi->s_imap_blocks + sbi->s_zmap_blocks) * sizeof(bh);
 	map = kzalloc(i, GFP_KERNEL);
 	if (!map)
@@ -468,6 +486,13 @@ static struct inode *V1_minix_iget(struct inode *inode)
 		iget_failed(inode);
 		return ERR_PTR(-EIO);
 	}
+	if (raw_inode->i_nlinks == 0) {
+		printk("MINIX-fs: deleted inode referenced: %lu\n",
+		       inode->i_ino);
+		brelse(bh);
+		iget_failed(inode);
+		return ERR_PTR(-ESTALE);
+	}
 	inode->i_mode = raw_inode->i_mode;
 	i_uid_write(inode, raw_inode->i_uid);
 	i_gid_write(inode, raw_inode->i_gid);
@@ -501,6 +526,13 @@ static struct inode *V2_minix_iget(struct inode *inode)
 		iget_failed(inode);
 		return ERR_PTR(-EIO);
 	}
+	if (raw_inode->i_nlinks == 0) {
+		printk("MINIX-fs: deleted inode referenced: %lu\n",
+		       inode->i_ino);
+		brelse(bh);
+		iget_failed(inode);
+		return ERR_PTR(-ESTALE);
+	}
 	inode->i_mode = raw_inode->i_mode;
 	i_uid_write(inode, raw_inode->i_uid);
 	i_gid_write(inode, raw_inode->i_gid);
diff --git linux-libre-5.7.15-gnu/fs/minix/itree_common.c linux-libre-5.7.16-gnu/fs/minix/itree_common.c
index 043c3fdbc8e7..446148792f41 100644
--- linux-libre-5.7.15-gnu/fs/minix/itree_common.c
+++ linux-libre-5.7.16-gnu/fs/minix/itree_common.c
@@ -75,6 +75,7 @@ static int alloc_branch(struct inode *inode,
 	int n = 0;
 	int i;
 	int parent = minix_new_block(inode);
+	int err = -ENOSPC;
 
 	branch[0].key = cpu_to_block(parent);
 	if (parent) for (n = 1; n < num; n++) {
@@ -85,6 +86,11 @@ static int alloc_branch(struct inode *inode,
 			break;
 		branch[n].key = cpu_to_block(nr);
 		bh = sb_getblk(inode->i_sb, parent);
+		if (!bh) {
+			minix_free_block(inode, nr);
+			err = -ENOMEM;
+			break;
+		}
 		lock_buffer(bh);
 		memset(bh->b_data, 0, bh->b_size);
 		branch[n].bh = bh;
@@ -103,7 +109,7 @@ static int alloc_branch(struct inode *inode,
 		bforget(branch[i].bh);
 	for (i = 0; i < n; i++)
 		minix_free_block(inode, block_to_cpu(branch[i].key));
-	return -ENOSPC;
+	return err;
 }
 
 static inline int splice_branch(struct inode *inode,
diff --git linux-libre-5.7.15-gnu/fs/nfs/pnfs.c linux-libre-5.7.16-gnu/fs/nfs/pnfs.c
index dd2e14f5875d..d61dac48dff5 100644
--- linux-libre-5.7.15-gnu/fs/nfs/pnfs.c
+++ linux-libre-5.7.16-gnu/fs/nfs/pnfs.c
@@ -1226,31 +1226,27 @@ out:
 	return status;
 }
 
+static bool
+pnfs_layout_segments_returnable(struct pnfs_layout_hdr *lo,
+				enum pnfs_iomode iomode,
+				u32 seq)
+{
+	struct pnfs_layout_range recall_range = {
+		.length = NFS4_MAX_UINT64,
+		.iomode = iomode,
+	};
+	return pnfs_mark_matching_lsegs_return(lo, &lo->plh_return_segs,
+					       &recall_range, seq) != -EBUSY;
+}
+
 /* Return true if layoutreturn is needed */
 static bool
 pnfs_layout_need_return(struct pnfs_layout_hdr *lo)
 {
-	struct pnfs_layout_segment *s;
-	enum pnfs_iomode iomode;
-	u32 seq;
-
 	if (!test_bit(NFS_LAYOUT_RETURN_REQUESTED, &lo->plh_flags))
 		return false;
-
-	seq = lo->plh_return_seq;
-	iomode = lo->plh_return_iomode;
-
-	/* Defer layoutreturn until all recalled lsegs are done */
-	list_for_each_entry(s, &lo->plh_segs, pls_list) {
-		if (seq && pnfs_seqid_is_newer(s->pls_seq, seq))
-			continue;
-		if (iomode != IOMODE_ANY && s->pls_range.iomode != iomode)
-			continue;
-		if (test_bit(NFS_LSEG_LAYOUTRETURN, &s->pls_flags))
-			return false;
-	}
-
-	return true;
+	return pnfs_layout_segments_returnable(lo, lo->plh_return_iomode,
+					       lo->plh_return_seq);
 }
 
 static void pnfs_layoutreturn_before_put_layout_hdr(struct pnfs_layout_hdr *lo)
@@ -2392,16 +2388,6 @@ out_forget:
 	return ERR_PTR(-EAGAIN);
 }
 
-static int
-mark_lseg_invalid_or_return(struct pnfs_layout_segment *lseg,
-		struct list_head *tmp_list)
-{
-	if (!mark_lseg_invalid(lseg, tmp_list))
-		return 0;
-	pnfs_cache_lseg_for_layoutreturn(lseg->pls_layout, lseg);
-	return 1;
-}
-
 /**
  * pnfs_mark_matching_lsegs_return - Free or return matching layout segments
  * @lo: pointer to layout header
@@ -2438,7 +2424,7 @@ pnfs_mark_matching_lsegs_return(struct pnfs_layout_hdr *lo,
 				lseg, lseg->pls_range.iomode,
 				lseg->pls_range.offset,
 				lseg->pls_range.length);
-			if (mark_lseg_invalid_or_return(lseg, tmp_list))
+			if (mark_lseg_invalid(lseg, tmp_list))
 				continue;
 			remaining++;
 			set_bit(NFS_LSEG_LAYOUTRETURN, &lseg->pls_flags);
diff --git linux-libre-5.7.15-gnu/fs/nfsd/nfs4recover.c linux-libre-5.7.16-gnu/fs/nfsd/nfs4recover.c
index a8fb18609146..82679990dd9b 100644
--- linux-libre-5.7.15-gnu/fs/nfsd/nfs4recover.c
+++ linux-libre-5.7.16-gnu/fs/nfsd/nfs4recover.c
@@ -755,13 +755,11 @@ struct cld_upcall {
 };
 
 static int
-__cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg)
+__cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg, struct nfsd_net *nn)
 {
 	int ret;
 	struct rpc_pipe_msg msg;
 	struct cld_upcall *cup = container_of(cmsg, struct cld_upcall, cu_u);
-	struct nfsd_net *nn = net_generic(pipe->dentry->d_sb->s_fs_info,
-					  nfsd_net_id);
 
 	memset(&msg, 0, sizeof(msg));
 	msg.data = cmsg;
@@ -781,7 +779,7 @@ out:
 }
 
 static int
-cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg)
+cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg, struct nfsd_net *nn)
 {
 	int ret;
 
@@ -790,7 +788,7 @@ cld_pipe_upcall(struct rpc_pipe *pipe, void *cmsg)
 	 *  upcalls queued.
 	 */
 	do {
-		ret = __cld_pipe_upcall(pipe, cmsg);
+		ret = __cld_pipe_upcall(pipe, cmsg, nn);
 	} while (ret == -EAGAIN);
 
 	return ret;
@@ -1123,7 +1121,7 @@ nfsd4_cld_create(struct nfs4_client *clp)
 	memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,
 			clp->cl_name.len);
 
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret) {
 		ret = cup->cu_u.cu_msg.cm_status;
 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);
@@ -1191,7 +1189,7 @@ nfsd4_cld_create_v2(struct nfs4_client *clp)
 	} else
 		cmsg->cm_u.cm_clntinfo.cc_princhash.cp_len = 0;
 
-	ret = cld_pipe_upcall(cn->cn_pipe, cmsg);
+	ret = cld_pipe_upcall(cn->cn_pipe, cmsg, nn);
 	if (!ret) {
 		ret = cmsg->cm_status;
 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);
@@ -1229,7 +1227,7 @@ nfsd4_cld_remove(struct nfs4_client *clp)
 	memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,
 			clp->cl_name.len);
 
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret) {
 		ret = cup->cu_u.cu_msg.cm_status;
 		clear_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);
@@ -1272,7 +1270,7 @@ nfsd4_cld_check_v0(struct nfs4_client *clp)
 	memcpy(cup->cu_u.cu_msg.cm_u.cm_name.cn_id, clp->cl_name.data,
 			clp->cl_name.len);
 
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret) {
 		ret = cup->cu_u.cu_msg.cm_status;
 		set_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags);
@@ -1418,7 +1416,7 @@ nfsd4_cld_grace_start(struct nfsd_net *nn)
 	}
 
 	cup->cu_u.cu_msg.cm_cmd = Cld_GraceStart;
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret)
 		ret = cup->cu_u.cu_msg.cm_status;
 
@@ -1446,7 +1444,7 @@ nfsd4_cld_grace_done_v0(struct nfsd_net *nn)
 
 	cup->cu_u.cu_msg.cm_cmd = Cld_GraceDone;
 	cup->cu_u.cu_msg.cm_u.cm_gracetime = nn->boot_time;
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret)
 		ret = cup->cu_u.cu_msg.cm_status;
 
@@ -1474,7 +1472,7 @@ nfsd4_cld_grace_done(struct nfsd_net *nn)
 	}
 
 	cup->cu_u.cu_msg.cm_cmd = Cld_GraceDone;
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret)
 		ret = cup->cu_u.cu_msg.cm_status;
 
@@ -1538,7 +1536,7 @@ nfsd4_cld_get_version(struct nfsd_net *nn)
 		goto out_err;
 	}
 	cup->cu_u.cu_msg.cm_cmd = Cld_GetVersion;
-	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg);
+	ret = cld_pipe_upcall(cn->cn_pipe, &cup->cu_u.cu_msg, nn);
 	if (!ret) {
 		ret = cup->cu_u.cu_msg.cm_status;
 		if (ret)
diff --git linux-libre-5.7.15-gnu/fs/ocfs2/dlmglue.c linux-libre-5.7.16-gnu/fs/ocfs2/dlmglue.c
index 751bc4dc7466..8e3a369086db 100644
--- linux-libre-5.7.15-gnu/fs/ocfs2/dlmglue.c
+++ linux-libre-5.7.16-gnu/fs/ocfs2/dlmglue.c
@@ -2871,9 +2871,15 @@ int ocfs2_nfs_sync_lock(struct ocfs2_super *osb, int ex)
 
 	status = ocfs2_cluster_lock(osb, lockres, ex ? LKM_EXMODE : LKM_PRMODE,
 				    0, 0);
-	if (status < 0)
+	if (status < 0) {
 		mlog(ML_ERROR, "lock on nfs sync lock failed %d\n", status);
 
+		if (ex)
+			up_write(&osb->nfs_sync_rwlock);
+		else
+			up_read(&osb->nfs_sync_rwlock);
+	}
+
 	return status;
 }
 
diff --git linux-libre-5.7.15-gnu/fs/pstore/platform.c linux-libre-5.7.16-gnu/fs/pstore/platform.c
index 408277ee3cdb..ef49703c9676 100644
--- linux-libre-5.7.15-gnu/fs/pstore/platform.c
+++ linux-libre-5.7.16-gnu/fs/pstore/platform.c
@@ -275,6 +275,9 @@ static int pstore_compress(const void *in, void *out,
 {
 	int ret;
 
+	if (!IS_ENABLED(CONFIG_PSTORE_COMPRESSION))
+		return -EINVAL;
+
 	ret = crypto_comp_compress(tfm, in, inlen, out, &outlen);
 	if (ret) {
 		pr_err("crypto_comp_compress failed, ret = %d!\n", ret);
@@ -661,7 +664,7 @@ static void decompress_record(struct pstore_record *record)
 	int unzipped_len;
 	char *unzipped, *workspace;
 
-	if (!record->compressed)
+	if (!IS_ENABLED(CONFIG_PSTORE_COMPRESSION) || !record->compressed)
 		return;
 
 	/* Only PSTORE_TYPE_DMESG support compression. */
diff --git linux-libre-5.7.15-gnu/fs/xfs/libxfs/xfs_trans_space.h linux-libre-5.7.16-gnu/fs/xfs/libxfs/xfs_trans_space.h
index 88221c7a04cc..c6df01a2a158 100644
--- linux-libre-5.7.15-gnu/fs/xfs/libxfs/xfs_trans_space.h
+++ linux-libre-5.7.16-gnu/fs/xfs/libxfs/xfs_trans_space.h
@@ -57,7 +57,7 @@
 	XFS_DAREMOVE_SPACE_RES(mp, XFS_DATA_FORK)
 #define	XFS_IALLOC_SPACE_RES(mp)	\
 	(M_IGEO(mp)->ialloc_blks + \
-	 (xfs_sb_version_hasfinobt(&mp->m_sb) ? 2 : 1 * \
+	 ((xfs_sb_version_hasfinobt(&mp->m_sb) ? 2 : 1) * \
 	  (M_IGEO(mp)->inobt_maxlevels - 1)))
 
 /*
diff --git linux-libre-5.7.15-gnu/fs/xfs/scrub/bmap.c linux-libre-5.7.16-gnu/fs/xfs/scrub/bmap.c
index add8598eacd5..c4788d244de3 100644
--- linux-libre-5.7.15-gnu/fs/xfs/scrub/bmap.c
+++ linux-libre-5.7.16-gnu/fs/xfs/scrub/bmap.c
@@ -45,9 +45,27 @@ xchk_setup_inode_bmap(
 	 */
 	if (S_ISREG(VFS_I(sc->ip)->i_mode) &&
 	    sc->sm->sm_type == XFS_SCRUB_TYPE_BMBTD) {
+		struct address_space	*mapping = VFS_I(sc->ip)->i_mapping;
+
 		inode_dio_wait(VFS_I(sc->ip));
-		error = filemap_write_and_wait(VFS_I(sc->ip)->i_mapping);
-		if (error)
+
+		/*
+		 * Try to flush all incore state to disk before we examine the
+		 * space mappings for the data fork.  Leave accumulated errors
+		 * in the mapping for the writer threads to consume.
+		 *
+		 * On ENOSPC or EIO writeback errors, we continue into the
+		 * extent mapping checks because write failures do not
+		 * necessarily imply anything about the correctness of the file
+		 * metadata.  The metadata and the file data could be on
+		 * completely separate devices; a media failure might only
+		 * affect a subset of the disk, etc.  We can handle delalloc
+		 * extents in the scrubber, so leaving them in memory is fine.
+		 */
+		error = filemap_fdatawrite(mapping);
+		if (!error)
+			error = filemap_fdatawait_keep_errors(mapping);
+		if (error && (error != -ENOSPC && error != -EIO))
 			goto out;
 	}
 
diff --git linux-libre-5.7.15-gnu/fs/xfs/xfs_qm.c linux-libre-5.7.16-gnu/fs/xfs/xfs_qm.c
index c225691fad15..2a0cdca80f86 100644
--- linux-libre-5.7.15-gnu/fs/xfs/xfs_qm.c
+++ linux-libre-5.7.16-gnu/fs/xfs/xfs_qm.c
@@ -148,6 +148,7 @@ xfs_qm_dqpurge(
 			error = xfs_bwrite(bp);
 			xfs_buf_relse(bp);
 		} else if (error == -EAGAIN) {
+			dqp->dq_flags &= ~XFS_DQ_FREEING;
 			goto out_unlock;
 		}
 		xfs_dqflock(dqp);
diff --git linux-libre-5.7.15-gnu/fs/xfs/xfs_reflink.c linux-libre-5.7.16-gnu/fs/xfs/xfs_reflink.c
index 107bf2a2f344..d89201d40891 100644
--- linux-libre-5.7.15-gnu/fs/xfs/xfs_reflink.c
+++ linux-libre-5.7.16-gnu/fs/xfs/xfs_reflink.c
@@ -1003,6 +1003,7 @@ xfs_reflink_remap_extent(
 	xfs_filblks_t		rlen;
 	xfs_filblks_t		unmap_len;
 	xfs_off_t		newlen;
+	int64_t			qres;
 	int			error;
 
 	unmap_len = irec->br_startoff + irec->br_blockcount - destoff;
@@ -1025,13 +1026,19 @@ xfs_reflink_remap_extent(
 	xfs_ilock(ip, XFS_ILOCK_EXCL);
 	xfs_trans_ijoin(tp, ip, 0);
 
-	/* If we're not just clearing space, then do we have enough quota? */
-	if (real_extent) {
-		error = xfs_trans_reserve_quota_nblks(tp, ip,
-				irec->br_blockcount, 0, XFS_QMOPT_RES_REGBLKS);
-		if (error)
-			goto out_cancel;
-	}
+	/*
+	 * Reserve quota for this operation.  We don't know if the first unmap
+	 * in the dest file will cause a bmap btree split, so we always reserve
+	 * at least enough blocks for that split.  If the extent being mapped
+	 * in is written, we need to reserve quota for that too.
+	 */
+	qres = XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK);
+	if (real_extent)
+		qres += irec->br_blockcount;
+	error = xfs_trans_reserve_quota_nblks(tp, ip, qres, 0,
+			XFS_QMOPT_RES_REGBLKS);
+	if (error)
+		goto out_cancel;
 
 	trace_xfs_reflink_remap(ip, irec->br_startoff,
 				irec->br_blockcount, irec->br_startblock);
diff --git linux-libre-5.7.15-gnu/include/asm-generic/vmlinux.lds.h linux-libre-5.7.16-gnu/include/asm-generic/vmlinux.lds.h
index dc29044d3ed9..271d56ff3316 100644
--- linux-libre-5.7.15-gnu/include/asm-generic/vmlinux.lds.h
+++ linux-libre-5.7.16-gnu/include/asm-generic/vmlinux.lds.h
@@ -375,6 +375,7 @@
  */
 #ifndef RO_AFTER_INIT_DATA
 #define RO_AFTER_INIT_DATA						\
+	. = ALIGN(8);							\
 	__start_ro_after_init = .;					\
 	*(.data..ro_after_init)						\
 	JUMP_TABLE_DATA							\
diff --git linux-libre-5.7.15-gnu/include/linux/bitfield.h linux-libre-5.7.16-gnu/include/linux/bitfield.h
index 48ea093ff04c..4e035aca6f7e 100644
--- linux-libre-5.7.15-gnu/include/linux/bitfield.h
+++ linux-libre-5.7.16-gnu/include/linux/bitfield.h
@@ -77,7 +77,7 @@
  */
 #define FIELD_FIT(_mask, _val)						\
 	({								\
-		__BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_FIT: ");	\
+		__BF_FIELD_CHECK(_mask, 0ULL, 0ULL, "FIELD_FIT: ");	\
 		!((((typeof(_mask))_val) << __bf_shf(_mask)) & ~(_mask)); \
 	})
 
diff --git linux-libre-5.7.15-gnu/include/linux/gpio/driver.h linux-libre-5.7.16-gnu/include/linux/gpio/driver.h
index b8fc92c177eb..e4a00bb42427 100644
--- linux-libre-5.7.15-gnu/include/linux/gpio/driver.h
+++ linux-libre-5.7.16-gnu/include/linux/gpio/driver.h
@@ -496,8 +496,16 @@ extern int gpiochip_add_data_with_key(struct gpio_chip *gc, void *data,
 		gpiochip_add_data_with_key(gc, data, &lock_key, \
 					   &request_key);	  \
 	})
+#define devm_gpiochip_add_data(dev, gc, data) ({ \
+		static struct lock_class_key lock_key;	\
+		static struct lock_class_key request_key;	  \
+		devm_gpiochip_add_data_with_key(dev, gc, data, &lock_key, \
+					   &request_key);	  \
+	})
 #else
 #define gpiochip_add_data(gc, data) gpiochip_add_data_with_key(gc, data, NULL, NULL)
+#define devm_gpiochip_add_data(dev, gc, data) \
+	devm_gpiochip_add_data_with_key(dev, gc, data, NULL, NULL)
 #endif /* CONFIG_LOCKDEP */
 
 static inline int gpiochip_add(struct gpio_chip *gc)
@@ -505,8 +513,9 @@ static inline int gpiochip_add(struct gpio_chip *gc)
 	return gpiochip_add_data(gc, NULL);
 }
 extern void gpiochip_remove(struct gpio_chip *gc);
-extern int devm_gpiochip_add_data(struct device *dev, struct gpio_chip *gc,
-				  void *data);
+extern int devm_gpiochip_add_data_with_key(struct device *dev, struct gpio_chip *gc, void *data,
+					   struct lock_class_key *lock_key,
+					   struct lock_class_key *request_key);
 
 extern struct gpio_chip *gpiochip_find(void *data,
 			      int (*match)(struct gpio_chip *gc, void *data));
diff --git linux-libre-5.7.15-gnu/include/linux/tpm.h linux-libre-5.7.16-gnu/include/linux/tpm.h
index 03e9b184411b..8f4ff39f51e7 100644
--- linux-libre-5.7.15-gnu/include/linux/tpm.h
+++ linux-libre-5.7.16-gnu/include/linux/tpm.h
@@ -96,6 +96,7 @@ struct tpm_space {
 	u8 *context_buf;
 	u32 session_tbl[3];
 	u8 *session_buf;
+	u32 buf_size;
 };
 
 struct tpm_bios_log {
diff --git linux-libre-5.7.15-gnu/include/linux/tpm_eventlog.h linux-libre-5.7.16-gnu/include/linux/tpm_eventlog.h
index 96d36b7a1344..6f1d1b7f8b42 100644
--- linux-libre-5.7.15-gnu/include/linux/tpm_eventlog.h
+++ linux-libre-5.7.16-gnu/include/linux/tpm_eventlog.h
@@ -211,9 +211,16 @@ static inline int __calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
 
 	efispecid = (struct tcg_efi_specid_event_head *)event_header->event;
 
-	/* Check if event is malformed. */
+	/*
+	 * Perform validation of the event in order to identify malformed
+	 * events. This function may be asked to parse arbitrary byte sequences
+	 * immediately following a valid event log. The caller expects this
+	 * function to recognize that the byte sequence is not a valid event
+	 * and to return an event size of 0.
+	 */
 	if (memcmp(efispecid->signature, TCG_SPECID_SIG,
-		   sizeof(TCG_SPECID_SIG)) || count > efispecid->num_algs) {
+		   sizeof(TCG_SPECID_SIG)) ||
+	    !efispecid->num_algs || count != efispecid->num_algs) {
 		size = 0;
 		goto out;
 	}
diff --git linux-libre-5.7.15-gnu/include/linux/tracepoint.h linux-libre-5.7.16-gnu/include/linux/tracepoint.h
index a1fecf311621..3a5b717d92e8 100644
--- linux-libre-5.7.15-gnu/include/linux/tracepoint.h
+++ linux-libre-5.7.16-gnu/include/linux/tracepoint.h
@@ -361,7 +361,7 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p)
 		static const char *___tp_str __tracepoint_string = str; \
 		___tp_str;						\
 	})
-#define __tracepoint_string	__attribute__((section("__tracepoint_str")))
+#define __tracepoint_string	__attribute__((section("__tracepoint_str"), used))
 #else
 /*
  * tracepoint_string() is used to save the string address for userspace
diff --git linux-libre-5.7.15-gnu/include/net/bluetooth/bluetooth.h linux-libre-5.7.16-gnu/include/net/bluetooth/bluetooth.h
index 1576353a2773..15c54deb2b8e 100644
--- linux-libre-5.7.15-gnu/include/net/bluetooth/bluetooth.h
+++ linux-libre-5.7.16-gnu/include/net/bluetooth/bluetooth.h
@@ -41,6 +41,8 @@
 #define BLUETOOTH_VER_1_1	1
 #define BLUETOOTH_VER_1_2	2
 #define BLUETOOTH_VER_2_0	3
+#define BLUETOOTH_VER_2_1	4
+#define BLUETOOTH_VER_4_0	6
 
 /* Reserv for core and drivers use */
 #define BT_SKB_RESERVE	8
diff --git linux-libre-5.7.15-gnu/include/net/bluetooth/hci.h linux-libre-5.7.16-gnu/include/net/bluetooth/hci.h
index 25c2e5ee81dc..b2c567fc3338 100644
--- linux-libre-5.7.15-gnu/include/net/bluetooth/hci.h
+++ linux-libre-5.7.16-gnu/include/net/bluetooth/hci.h
@@ -223,6 +223,17 @@ enum {
 	 * supported.
 	 */
 	HCI_QUIRK_VALID_LE_STATES,
+
+	/* When this quirk is set, then erroneous data reporting
+	 * is ignored. This is mainly due to the fact that the HCI
+	 * Read Default Erroneous Data Reporting command is advertised,
+	 * but not supported; these controllers often reply with unknown
+	 * command and tend to lock up randomly. Needing a hard reset.
+	 *
+	 * This quirk can be set before hci_register_dev is called or
+	 * during the hdev->setup vendor callback.
+	 */
+	HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
 };
 
 /* HCI device flags */
diff --git linux-libre-5.7.15-gnu/include/net/inet_connection_sock.h linux-libre-5.7.16-gnu/include/net/inet_connection_sock.h
index a3f076befa4f..cceec467ed9e 100644
--- linux-libre-5.7.15-gnu/include/net/inet_connection_sock.h
+++ linux-libre-5.7.16-gnu/include/net/inet_connection_sock.h
@@ -309,6 +309,10 @@ int inet_csk_compat_getsockopt(struct sock *sk, int level, int optname,
 int inet_csk_compat_setsockopt(struct sock *sk, int level, int optname,
 			       char __user *optval, unsigned int optlen);
 
+/* update the fast reuse flag when adding a socket */
+void inet_csk_update_fastreuse(struct inet_bind_bucket *tb,
+			       struct sock *sk);
+
 struct dst_entry *inet_csk_update_pmtu(struct sock *sk, u32 mtu);
 
 #define TCP_PINGPONG_THRESH	3
diff --git linux-libre-5.7.15-gnu/include/net/ip_vs.h linux-libre-5.7.16-gnu/include/net/ip_vs.h
index 83be2d93b407..fe96aa462d05 100644
--- linux-libre-5.7.15-gnu/include/net/ip_vs.h
+++ linux-libre-5.7.16-gnu/include/net/ip_vs.h
@@ -1624,18 +1624,16 @@ static inline void ip_vs_conn_drop_conntrack(struct ip_vs_conn *cp)
 }
 #endif /* CONFIG_IP_VS_NFCT */
 
-/* Really using conntrack? */
-static inline bool ip_vs_conn_uses_conntrack(struct ip_vs_conn *cp,
-					     struct sk_buff *skb)
+/* Using old conntrack that can not be redirected to another real server? */
+static inline bool ip_vs_conn_uses_old_conntrack(struct ip_vs_conn *cp,
+						 struct sk_buff *skb)
 {
 #ifdef CONFIG_IP_VS_NFCT
 	enum ip_conntrack_info ctinfo;
 	struct nf_conn *ct;
 
-	if (!(cp->flags & IP_VS_CONN_F_NFCT))
-		return false;
 	ct = nf_ct_get(skb, &ctinfo);
-	if (ct)
+	if (ct && nf_ct_is_confirmed(ct))
 		return true;
 #endif
 	return false;
diff --git linux-libre-5.7.15-gnu/include/net/tcp.h linux-libre-5.7.16-gnu/include/net/tcp.h
index 6f8e60c6fbc7..ecb66d01135e 100644
--- linux-libre-5.7.15-gnu/include/net/tcp.h
+++ linux-libre-5.7.16-gnu/include/net/tcp.h
@@ -1669,6 +1669,8 @@ void tcp_fastopen_destroy_cipher(struct sock *sk);
 void tcp_fastopen_ctx_destroy(struct net *net);
 int tcp_fastopen_reset_cipher(struct net *net, struct sock *sk,
 			      void *primary_key, void *backup_key);
+int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk,
+			    u64 *key);
 void tcp_fastopen_add_skb(struct sock *sk, struct sk_buff *skb);
 struct sock *tcp_try_fastopen(struct sock *sk, struct sk_buff *skb,
 			      struct request_sock *req,
diff --git linux-libre-5.7.15-gnu/include/uapi/linux/seccomp.h linux-libre-5.7.16-gnu/include/uapi/linux/seccomp.h
index c1735455bc53..965290f7dcc2 100644
--- linux-libre-5.7.15-gnu/include/uapi/linux/seccomp.h
+++ linux-libre-5.7.16-gnu/include/uapi/linux/seccomp.h
@@ -123,5 +123,6 @@ struct seccomp_notif_resp {
 #define SECCOMP_IOCTL_NOTIF_RECV	SECCOMP_IOWR(0, struct seccomp_notif)
 #define SECCOMP_IOCTL_NOTIF_SEND	SECCOMP_IOWR(1,	\
 						struct seccomp_notif_resp)
-#define SECCOMP_IOCTL_NOTIF_ID_VALID	SECCOMP_IOR(2, __u64)
+#define SECCOMP_IOCTL_NOTIF_ID_VALID	SECCOMP_IOW(2, __u64)
+
 #endif /* _UAPI_LINUX_SECCOMP_H */
diff --git linux-libre-5.7.15-gnu/kernel/rcu/tree.c linux-libre-5.7.16-gnu/kernel/rcu/tree.c
index d9a49cd6065a..a3aa129cc8f5 100644
--- linux-libre-5.7.15-gnu/kernel/rcu/tree.c
+++ linux-libre-5.7.16-gnu/kernel/rcu/tree.c
@@ -2895,7 +2895,7 @@ static void kfree_rcu_work(struct work_struct *work)
 static inline bool queue_kfree_rcu_work(struct kfree_rcu_cpu *krcp)
 {
 	struct kfree_rcu_cpu_work *krwp;
-	bool queued = false;
+	bool repeat = false;
 	int i;
 
 	lockdep_assert_held(&krcp->lock);
@@ -2931,11 +2931,14 @@ static inline bool queue_kfree_rcu_work(struct kfree_rcu_cpu *krcp)
 			 * been detached following each other, one by one.
 			 */
 			queue_rcu_work(system_wq, &krwp->rcu_work);
-			queued = true;
 		}
+
+		/* Repeat if any "free" corresponding channel is still busy. */
+		if (krcp->bhead || krcp->head)
+			repeat = true;
 	}
 
-	return queued;
+	return !repeat;
 }
 
 static inline void kfree_rcu_drain_unlock(struct kfree_rcu_cpu *krcp,
diff --git linux-libre-5.7.15-gnu/kernel/sched/core.c linux-libre-5.7.16-gnu/kernel/sched/core.c
index a7ef76a62699..1bae86fc128b 100644
--- linux-libre-5.7.15-gnu/kernel/sched/core.c
+++ linux-libre-5.7.16-gnu/kernel/sched/core.c
@@ -1237,6 +1237,20 @@ static void uclamp_fork(struct task_struct *p)
 	}
 }
 
+static void __init init_uclamp_rq(struct rq *rq)
+{
+	enum uclamp_id clamp_id;
+	struct uclamp_rq *uc_rq = rq->uclamp;
+
+	for_each_clamp_id(clamp_id) {
+		uc_rq[clamp_id] = (struct uclamp_rq) {
+			.value = uclamp_none(clamp_id)
+		};
+	}
+
+	rq->uclamp_flags = 0;
+}
+
 static void __init init_uclamp(void)
 {
 	struct uclamp_se uc_max = {};
@@ -1245,11 +1259,8 @@ static void __init init_uclamp(void)
 
 	mutex_init(&uclamp_mutex);
 
-	for_each_possible_cpu(cpu) {
-		memset(&cpu_rq(cpu)->uclamp, 0,
-				sizeof(struct uclamp_rq)*UCLAMP_CNT);
-		cpu_rq(cpu)->uclamp_flags = 0;
-	}
+	for_each_possible_cpu(cpu)
+		init_uclamp_rq(cpu_rq(cpu));
 
 	for_each_clamp_id(clamp_id) {
 		uclamp_se_set(&init_task.uclamp_req[clamp_id],
diff --git linux-libre-5.7.15-gnu/kernel/sched/fair.c linux-libre-5.7.16-gnu/kernel/sched/fair.c
index 5c31875a7d9d..e44332b829b4 100644
--- linux-libre-5.7.15-gnu/kernel/sched/fair.c
+++ linux-libre-5.7.16-gnu/kernel/sched/fair.c
@@ -10033,7 +10033,12 @@ static void kick_ilb(unsigned int flags)
 {
 	int ilb_cpu;
 
-	nohz.next_balance++;
+	/*
+	 * Increase nohz.next_balance only when if full ilb is triggered but
+	 * not if we only update stats.
+	 */
+	if (flags & NOHZ_BALANCE_KICK)
+		nohz.next_balance = jiffies+1;
 
 	ilb_cpu = find_new_ilb();
 
@@ -10351,6 +10356,14 @@ static bool _nohz_idle_balance(struct rq *this_rq, unsigned int flags,
 		}
 	}
 
+	/*
+	 * next_balance will be updated only when there is a need.
+	 * When the CPU is attached to null domain for ex, it will not be
+	 * updated.
+	 */
+	if (likely(update_next_balance))
+		nohz.next_balance = next_balance;
+
 	/* Newly idle CPU doesn't need an update */
 	if (idle != CPU_NEWLY_IDLE) {
 		update_blocked_averages(this_cpu);
@@ -10371,14 +10384,6 @@ abort:
 	if (has_blocked_load)
 		WRITE_ONCE(nohz.has_blocked, 1);
 
-	/*
-	 * next_balance will be updated only when there is a need.
-	 * When the CPU is attached to null domain for ex, it will not be
-	 * updated.
-	 */
-	if (likely(update_next_balance))
-		nohz.next_balance = next_balance;
-
 	return ret;
 }
 
diff --git linux-libre-5.7.15-gnu/kernel/sched/topology.c linux-libre-5.7.16-gnu/kernel/sched/topology.c
index 8344757bba6e..160178d6eb20 100644
--- linux-libre-5.7.15-gnu/kernel/sched/topology.c
+++ linux-libre-5.7.16-gnu/kernel/sched/topology.c
@@ -1338,7 +1338,7 @@ sd_init(struct sched_domain_topology_level *tl,
 		sd_flags = (*tl->sd_flags)();
 	if (WARN_ONCE(sd_flags & ~TOPOLOGY_SD_FLAGS,
 			"wrong sd_flags in topology description\n"))
-		sd_flags &= ~TOPOLOGY_SD_FLAGS;
+		sd_flags &= TOPOLOGY_SD_FLAGS;
 
 	/* Apply detected topology flags */
 	sd_flags |= dflags;
diff --git linux-libre-5.7.15-gnu/kernel/seccomp.c linux-libre-5.7.16-gnu/kernel/seccomp.c
index 55a6184f5990..63e283c4c58e 100644
--- linux-libre-5.7.15-gnu/kernel/seccomp.c
+++ linux-libre-5.7.16-gnu/kernel/seccomp.c
@@ -42,6 +42,14 @@
 #include <linux/uaccess.h>
 #include <linux/anon_inodes.h>
 
+/*
+ * When SECCOMP_IOCTL_NOTIF_ID_VALID was first introduced, it had the
+ * wrong direction flag in the ioctl number. This is the broken one,
+ * which the kernel needs to keep supporting until all userspaces stop
+ * using the wrong command number.
+ */
+#define SECCOMP_IOCTL_NOTIF_ID_VALID_WRONG_DIR	SECCOMP_IOR(2, __u64)
+
 enum notify_state {
 	SECCOMP_NOTIFY_INIT,
 	SECCOMP_NOTIFY_SENT,
@@ -1186,6 +1194,7 @@ static long seccomp_notify_ioctl(struct file *file, unsigned int cmd,
 		return seccomp_notify_recv(filter, buf);
 	case SECCOMP_IOCTL_NOTIF_SEND:
 		return seccomp_notify_send(filter, buf);
+	case SECCOMP_IOCTL_NOTIF_ID_VALID_WRONG_DIR:
 	case SECCOMP_IOCTL_NOTIF_ID_VALID:
 		return seccomp_notify_id_valid(filter, buf);
 	default:
diff --git linux-libre-5.7.15-gnu/kernel/signal.c linux-libre-5.7.16-gnu/kernel/signal.c
index d5feb34b5e15..6c793322e01b 100644
--- linux-libre-5.7.15-gnu/kernel/signal.c
+++ linux-libre-5.7.16-gnu/kernel/signal.c
@@ -2541,7 +2541,21 @@ bool get_signal(struct ksignal *ksig)
 
 relock:
 	spin_lock_irq(&sighand->siglock);
-	current->jobctl &= ~JOBCTL_TASK_WORK;
+	/*
+	 * Make sure we can safely read ->jobctl() in task_work add. As Oleg
+	 * states:
+	 *
+	 * It pairs with mb (implied by cmpxchg) before READ_ONCE. So we
+	 * roughly have
+	 *
+	 *	task_work_add:				get_signal:
+	 *	STORE(task->task_works, new_work);	STORE(task->jobctl);
+	 *	mb();					mb();
+	 *	LOAD(task->jobctl);			LOAD(task->task_works);
+	 *
+	 * and we can rely on STORE-MB-LOAD [ in task_work_add].
+	 */
+	smp_store_mb(current->jobctl, current->jobctl & ~JOBCTL_TASK_WORK);
 	if (unlikely(current->task_works)) {
 		spin_unlock_irq(&sighand->siglock);
 		task_work_run();
diff --git linux-libre-5.7.15-gnu/kernel/task_work.c linux-libre-5.7.16-gnu/kernel/task_work.c
index 5c0848ca1287..613b2d634af8 100644
--- linux-libre-5.7.15-gnu/kernel/task_work.c
+++ linux-libre-5.7.16-gnu/kernel/task_work.c
@@ -42,7 +42,13 @@ task_work_add(struct task_struct *task, struct callback_head *work, int notify)
 		set_notify_resume(task);
 		break;
 	case TWA_SIGNAL:
-		if (lock_task_sighand(task, &flags)) {
+		/*
+		 * Only grab the sighand lock if we don't already have some
+		 * task_work pending. This pairs with the smp_store_mb()
+		 * in get_signal(), see comment there.
+		 */
+		if (!(READ_ONCE(task->jobctl) & JOBCTL_TASK_WORK) &&
+		    lock_task_sighand(task, &flags)) {
 			task->jobctl |= JOBCTL_TASK_WORK;
 			signal_wake_up(task, 0);
 			unlock_task_sighand(task, &flags);
diff --git linux-libre-5.7.15-gnu/kernel/time/tick-sched.c linux-libre-5.7.16-gnu/kernel/time/tick-sched.c
index 3e2dc9b8858c..f0199a4ba1ad 100644
--- linux-libre-5.7.15-gnu/kernel/time/tick-sched.c
+++ linux-libre-5.7.16-gnu/kernel/time/tick-sched.c
@@ -351,16 +351,24 @@ void tick_nohz_dep_clear_cpu(int cpu, enum tick_dep_bits bit)
 EXPORT_SYMBOL_GPL(tick_nohz_dep_clear_cpu);
 
 /*
- * Set a per-task tick dependency. Posix CPU timers need this in order to elapse
- * per task timers.
+ * Set a per-task tick dependency. RCU need this. Also posix CPU timers
+ * in order to elapse per task timers.
  */
 void tick_nohz_dep_set_task(struct task_struct *tsk, enum tick_dep_bits bit)
 {
-	/*
-	 * We could optimize this with just kicking the target running the task
-	 * if that noise matters for nohz full users.
-	 */
-	tick_nohz_dep_set_all(&tsk->tick_dep_mask, bit);
+	if (!atomic_fetch_or(BIT(bit), &tsk->tick_dep_mask)) {
+		if (tsk == current) {
+			preempt_disable();
+			tick_nohz_full_kick();
+			preempt_enable();
+		} else {
+			/*
+			 * Some future tick_nohz_full_kick_task()
+			 * should optimize this.
+			 */
+			tick_nohz_full_kick_all();
+		}
+	}
 }
 EXPORT_SYMBOL_GPL(tick_nohz_dep_set_task);
 
diff --git linux-libre-5.7.15-gnu/kernel/trace/blktrace.c linux-libre-5.7.16-gnu/kernel/trace/blktrace.c
index 085fceca3377..ac59476c77ae 100644
--- linux-libre-5.7.15-gnu/kernel/trace/blktrace.c
+++ linux-libre-5.7.16-gnu/kernel/trace/blktrace.c
@@ -520,10 +520,18 @@ static int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
 	if (!bt->msg_data)
 		goto err;
 
-	ret = -ENOENT;
-
-	dir = debugfs_lookup(buts->name, blk_debugfs_root);
-	if (!dir)
+#ifdef CONFIG_BLK_DEBUG_FS
+	/*
+	 * When tracing whole make_request drivers (multiqueue) block devices,
+	 * reuse the existing debugfs directory created by the block layer on
+	 * init. For request-based block devices, all partitions block devices,
+	 * and scsi-generic block devices we create a temporary new debugfs
+	 * directory that will be removed once the trace ends.
+	 */
+	if (queue_is_mq(q) && bdev && bdev == bdev->bd_contains)
+		dir = q->debugfs_dir;
+	else
+#endif
 		bt->dir = dir = debugfs_create_dir(buts->name, blk_debugfs_root);
 
 	bt->dev = dev;
@@ -564,8 +572,6 @@ static int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
 
 	ret = 0;
 err:
-	if (dir && !bt->dir)
-		dput(dir);
 	if (ret)
 		blk_trace_free(bt);
 	return ret;
diff --git linux-libre-5.7.15-gnu/kernel/trace/ftrace.c linux-libre-5.7.16-gnu/kernel/trace/ftrace.c
index bd030b1b9514..baa7c050dc7b 100644
--- linux-libre-5.7.15-gnu/kernel/trace/ftrace.c
+++ linux-libre-5.7.16-gnu/kernel/trace/ftrace.c
@@ -139,9 +139,6 @@ static inline void ftrace_ops_init(struct ftrace_ops *ops)
 #endif
 }
 
-#define FTRACE_PID_IGNORE	-1
-#define FTRACE_PID_TRACE	-2
-
 static void ftrace_pid_func(unsigned long ip, unsigned long parent_ip,
 			    struct ftrace_ops *op, struct pt_regs *regs)
 {
diff --git linux-libre-5.7.15-gnu/kernel/trace/trace.c linux-libre-5.7.16-gnu/kernel/trace/trace.c
index 29615f15a820..5c56c1e2f273 100644
--- linux-libre-5.7.15-gnu/kernel/trace/trace.c
+++ linux-libre-5.7.16-gnu/kernel/trace/trace.c
@@ -5885,7 +5885,7 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf)
 	}
 
 	/* If trace pipe files are being read, we can't change the tracer */
-	if (tr->current_trace->ref) {
+	if (tr->trace_ref) {
 		ret = -EBUSY;
 		goto out;
 	}
@@ -6101,7 +6101,7 @@ static int tracing_open_pipe(struct inode *inode, struct file *filp)
 
 	nonseekable_open(inode, filp);
 
-	tr->current_trace->ref++;
+	tr->trace_ref++;
 out:
 	mutex_unlock(&trace_types_lock);
 	return ret;
@@ -6120,7 +6120,7 @@ static int tracing_release_pipe(struct inode *inode, struct file *file)
 
 	mutex_lock(&trace_types_lock);
 
-	tr->current_trace->ref--;
+	tr->trace_ref--;
 
 	if (iter->trace->pipe_close)
 		iter->trace->pipe_close(iter);
@@ -7429,7 +7429,7 @@ static int tracing_buffers_open(struct inode *inode, struct file *filp)
 
 	filp->private_data = info;
 
-	tr->current_trace->ref++;
+	tr->trace_ref++;
 
 	mutex_unlock(&trace_types_lock);
 
@@ -7530,7 +7530,7 @@ static int tracing_buffers_release(struct inode *inode, struct file *file)
 
 	mutex_lock(&trace_types_lock);
 
-	iter->tr->current_trace->ref--;
+	iter->tr->trace_ref--;
 
 	__trace_array_put(iter->tr);
 
@@ -8752,7 +8752,7 @@ static int __remove_instance(struct trace_array *tr)
 	int i;
 
 	/* Reference counter for a newly created trace array = 1. */
-	if (tr->ref > 1 || (tr->current_trace && tr->current_trace->ref))
+	if (tr->ref > 1 || (tr->current_trace && tr->trace_ref))
 		return -EBUSY;
 
 	list_del(&tr->list);
diff --git linux-libre-5.7.15-gnu/kernel/trace/trace.h linux-libre-5.7.16-gnu/kernel/trace/trace.h
index 7fb2f4c1bc49..6b9acbf95cbc 100644
--- linux-libre-5.7.15-gnu/kernel/trace/trace.h
+++ linux-libre-5.7.16-gnu/kernel/trace/trace.h
@@ -356,6 +356,7 @@ struct trace_array {
 	struct trace_event_file *trace_marker_file;
 	cpumask_var_t		tracing_cpumask; /* only trace on set CPUs */
 	int			ref;
+	int			trace_ref;
 #ifdef CONFIG_FUNCTION_TRACER
 	struct ftrace_ops	*ops;
 	struct trace_pid_list	__rcu *function_pids;
@@ -547,7 +548,6 @@ struct tracer {
 	struct tracer		*next;
 	struct tracer_flags	*flags;
 	int			enabled;
-	int			ref;
 	bool			print_max;
 	bool			allow_instances;
 #ifdef CONFIG_TRACER_MAX_TRACE
@@ -1103,6 +1103,10 @@ print_graph_function_flags(struct trace_iterator *iter, u32 flags)
 extern struct list_head ftrace_pids;
 
 #ifdef CONFIG_FUNCTION_TRACER
+
+#define FTRACE_PID_IGNORE	-1
+#define FTRACE_PID_TRACE	-2
+
 struct ftrace_func_command {
 	struct list_head	list;
 	char			*name;
@@ -1114,7 +1118,8 @@ struct ftrace_func_command {
 extern bool ftrace_filter_param __initdata;
 static inline int ftrace_trace_task(struct trace_array *tr)
 {
-	return !this_cpu_read(tr->array_buffer.data->ftrace_ignore_pid);
+	return this_cpu_read(tr->array_buffer.data->ftrace_ignore_pid) !=
+		FTRACE_PID_IGNORE;
 }
 extern int ftrace_is_dead(void);
 int ftrace_create_function_files(struct trace_array *tr,
diff --git linux-libre-5.7.15-gnu/lib/crc-t10dif.c linux-libre-5.7.16-gnu/lib/crc-t10dif.c
index 8cc01a603416..c9acf1c12cfc 100644
--- linux-libre-5.7.15-gnu/lib/crc-t10dif.c
+++ linux-libre-5.7.16-gnu/lib/crc-t10dif.c
@@ -19,39 +19,46 @@
 static struct crypto_shash __rcu *crct10dif_tfm;
 static struct static_key crct10dif_fallback __read_mostly;
 static DEFINE_MUTEX(crc_t10dif_mutex);
+static struct work_struct crct10dif_rehash_work;
 
-static int crc_t10dif_rehash(struct notifier_block *self, unsigned long val, void *data)
+static int crc_t10dif_notify(struct notifier_block *self, unsigned long val, void *data)
 {
 	struct crypto_alg *alg = data;
-	struct crypto_shash *new, *old;
 
 	if (val != CRYPTO_MSG_ALG_LOADED ||
 	    static_key_false(&crct10dif_fallback) ||
 	    strncmp(alg->cra_name, CRC_T10DIF_STRING, strlen(CRC_T10DIF_STRING)))
 		return 0;
 
+	schedule_work(&crct10dif_rehash_work);
+	return 0;
+}
+
+static void crc_t10dif_rehash(struct work_struct *work)
+{
+	struct crypto_shash *new, *old;
+
 	mutex_lock(&crc_t10dif_mutex);
 	old = rcu_dereference_protected(crct10dif_tfm,
 					lockdep_is_held(&crc_t10dif_mutex));
 	if (!old) {
 		mutex_unlock(&crc_t10dif_mutex);
-		return 0;
+		return;
 	}
 	new = crypto_alloc_shash("crct10dif", 0, 0);
 	if (IS_ERR(new)) {
 		mutex_unlock(&crc_t10dif_mutex);
-		return 0;
+		return;
 	}
 	rcu_assign_pointer(crct10dif_tfm, new);
 	mutex_unlock(&crc_t10dif_mutex);
 
 	synchronize_rcu();
 	crypto_free_shash(old);
-	return 0;
 }
 
 static struct notifier_block crc_t10dif_nb = {
-	.notifier_call = crc_t10dif_rehash,
+	.notifier_call = crc_t10dif_notify,
 };
 
 __u16 crc_t10dif_update(__u16 crc, const unsigned char *buffer, size_t len)
@@ -86,19 +93,26 @@ EXPORT_SYMBOL(crc_t10dif);
 
 static int __init crc_t10dif_mod_init(void)
 {
+	struct crypto_shash *tfm;
+
+	INIT_WORK(&crct10dif_rehash_work, crc_t10dif_rehash);
 	crypto_register_notifier(&crc_t10dif_nb);
-	crct10dif_tfm = crypto_alloc_shash("crct10dif", 0, 0);
-	if (IS_ERR(crct10dif_tfm)) {
+	mutex_lock(&crc_t10dif_mutex);
+	tfm = crypto_alloc_shash("crct10dif", 0, 0);
+	if (IS_ERR(tfm)) {
 		static_key_slow_inc(&crct10dif_fallback);
-		crct10dif_tfm = NULL;
+		tfm = NULL;
 	}
+	RCU_INIT_POINTER(crct10dif_tfm, tfm);
+	mutex_unlock(&crc_t10dif_mutex);
 	return 0;
 }
 
 static void __exit crc_t10dif_mod_fini(void)
 {
 	crypto_unregister_notifier(&crc_t10dif_nb);
-	crypto_free_shash(crct10dif_tfm);
+	cancel_work_sync(&crct10dif_rehash_work);
+	crypto_free_shash(rcu_dereference_protected(crct10dif_tfm, 1));
 }
 
 module_init(crc_t10dif_mod_init);
@@ -106,11 +120,27 @@ module_exit(crc_t10dif_mod_fini);
 
 static int crc_t10dif_transform_show(char *buffer, const struct kernel_param *kp)
 {
+	struct crypto_shash *tfm;
+	const char *name;
+	int len;
+
 	if (static_key_false(&crct10dif_fallback))
 		return sprintf(buffer, "fallback\n");
 
-	return sprintf(buffer, "%s\n",
-		crypto_tfm_alg_driver_name(crypto_shash_tfm(crct10dif_tfm)));
+	rcu_read_lock();
+	tfm = rcu_dereference(crct10dif_tfm);
+	if (!tfm) {
+		len = sprintf(buffer, "init\n");
+		goto unlock;
+	}
+
+	name = crypto_tfm_alg_driver_name(crypto_shash_tfm(tfm));
+	len = sprintf(buffer, "%s\n", name);
+
+unlock:
+	rcu_read_unlock();
+
+	return len;
 }
 
 module_param_call(transform, NULL, crc_t10dif_transform_show, NULL, 0644);
diff --git linux-libre-5.7.15-gnu/lib/dynamic_debug.c linux-libre-5.7.16-gnu/lib/dynamic_debug.c
index 8f199f403ab5..e3755d1f74bd 100644
--- linux-libre-5.7.15-gnu/lib/dynamic_debug.c
+++ linux-libre-5.7.16-gnu/lib/dynamic_debug.c
@@ -87,22 +87,22 @@ static struct { unsigned flag:8; char opt_char; } opt_array[] = {
 	{ _DPRINTK_FLAGS_NONE, '_' },
 };
 
+struct flagsbuf { char buf[ARRAY_SIZE(opt_array)+1]; };
+
 /* format a string into buf[] which describes the _ddebug's flags */
-static char *ddebug_describe_flags(struct _ddebug *dp, char *buf,
-				    size_t maxlen)
+static char *ddebug_describe_flags(unsigned int flags, struct flagsbuf *fb)
 {
-	char *p = buf;
+	char *p = fb->buf;
 	int i;
 
-	BUG_ON(maxlen < 6);
 	for (i = 0; i < ARRAY_SIZE(opt_array); ++i)
-		if (dp->flags & opt_array[i].flag)
+		if (flags & opt_array[i].flag)
 			*p++ = opt_array[i].opt_char;
-	if (p == buf)
+	if (p == fb->buf)
 		*p++ = '_';
 	*p = '\0';
 
-	return buf;
+	return fb->buf;
 }
 
 #define vpr_info(fmt, ...)					\
@@ -144,7 +144,7 @@ static int ddebug_change(const struct ddebug_query *query,
 	struct ddebug_table *dt;
 	unsigned int newflags;
 	unsigned int nfound = 0;
-	char flagbuf[10];
+	struct flagsbuf fbuf;
 
 	/* search for matching ddebugs */
 	mutex_lock(&ddebug_lock);
@@ -201,8 +201,7 @@ static int ddebug_change(const struct ddebug_query *query,
 			vpr_info("changed %s:%d [%s]%s =%s\n",
 				 trim_prefix(dp->filename), dp->lineno,
 				 dt->mod_name, dp->function,
-				 ddebug_describe_flags(dp, flagbuf,
-						       sizeof(flagbuf)));
+				 ddebug_describe_flags(dp->flags, &fbuf));
 		}
 	}
 	mutex_unlock(&ddebug_lock);
@@ -816,7 +815,7 @@ static int ddebug_proc_show(struct seq_file *m, void *p)
 {
 	struct ddebug_iter *iter = m->private;
 	struct _ddebug *dp = p;
-	char flagsbuf[10];
+	struct flagsbuf flags;
 
 	vpr_info("called m=%p p=%p\n", m, p);
 
@@ -829,7 +828,7 @@ static int ddebug_proc_show(struct seq_file *m, void *p)
 	seq_printf(m, "%s:%u [%s]%s =%s \"",
 		   trim_prefix(dp->filename), dp->lineno,
 		   iter->table->mod_name, dp->function,
-		   ddebug_describe_flags(dp, flagsbuf, sizeof(flagsbuf)));
+		   ddebug_describe_flags(dp->flags, &flags));
 	seq_escape(m, dp->format, "\t\r\n\"");
 	seq_puts(m, "\"\n");
 
diff --git linux-libre-5.7.15-gnu/lib/kobject.c linux-libre-5.7.16-gnu/lib/kobject.c
index 83198cb37d8d..386873bdd51c 100644
--- linux-libre-5.7.15-gnu/lib/kobject.c
+++ linux-libre-5.7.16-gnu/lib/kobject.c
@@ -599,14 +599,7 @@ out:
 }
 EXPORT_SYMBOL_GPL(kobject_move);
 
-/**
- * kobject_del() - Unlink kobject from hierarchy.
- * @kobj: object.
- *
- * This is the function that should be called to delete an object
- * successfully added via kobject_add().
- */
-void kobject_del(struct kobject *kobj)
+static void __kobject_del(struct kobject *kobj)
 {
 	struct kernfs_node *sd;
 	const struct kobj_type *ktype;
@@ -625,9 +618,23 @@ void kobject_del(struct kobject *kobj)
 
 	kobj->state_in_sysfs = 0;
 	kobj_kset_leave(kobj);
-	kobject_put(kobj->parent);
 	kobj->parent = NULL;
 }
+
+/**
+ * kobject_del() - Unlink kobject from hierarchy.
+ * @kobj: object.
+ *
+ * This is the function that should be called to delete an object
+ * successfully added via kobject_add().
+ */
+void kobject_del(struct kobject *kobj)
+{
+	struct kobject *parent = kobj->parent;
+
+	__kobject_del(kobj);
+	kobject_put(parent);
+}
 EXPORT_SYMBOL(kobject_del);
 
 /**
@@ -663,6 +670,7 @@ EXPORT_SYMBOL(kobject_get_unless_zero);
  */
 static void kobject_cleanup(struct kobject *kobj)
 {
+	struct kobject *parent = kobj->parent;
 	struct kobj_type *t = get_ktype(kobj);
 	const char *name = kobj->name;
 
@@ -684,7 +692,10 @@ static void kobject_cleanup(struct kobject *kobj)
 	if (kobj->state_in_sysfs) {
 		pr_debug("kobject: '%s' (%p): auto cleanup kobject_del\n",
 			 kobject_name(kobj), kobj);
-		kobject_del(kobj);
+		__kobject_del(kobj);
+	} else {
+		/* avoid dropping the parent reference unnecessarily */
+		parent = NULL;
 	}
 
 	if (t && t->release) {
@@ -698,6 +709,8 @@ static void kobject_cleanup(struct kobject *kobj)
 		pr_debug("kobject: '%s': free name\n", name);
 		kfree_const(name);
 	}
+
+	kobject_put(parent);
 }
 
 #ifdef CONFIG_DEBUG_KOBJECT_RELEASE
diff --git linux-libre-5.7.15-gnu/mm/mmap.c linux-libre-5.7.16-gnu/mm/mmap.c
index bb1822ac9909..55bb456fd0d0 100644
--- linux-libre-5.7.15-gnu/mm/mmap.c
+++ linux-libre-5.7.16-gnu/mm/mmap.c
@@ -3171,6 +3171,7 @@ void exit_mmap(struct mm_struct *mm)
 		if (vma->vm_flags & VM_ACCOUNT)
 			nr_accounted += vma_pages(vma);
 		vma = remove_vma(vma);
+		cond_resched();
 	}
 	vm_unacct_memory(nr_accounted);
 }
diff --git linux-libre-5.7.15-gnu/net/bluetooth/6lowpan.c linux-libre-5.7.16-gnu/net/bluetooth/6lowpan.c
index 4febc82a7c76..52fb6d6d6d58 100644
--- linux-libre-5.7.15-gnu/net/bluetooth/6lowpan.c
+++ linux-libre-5.7.16-gnu/net/bluetooth/6lowpan.c
@@ -50,6 +50,7 @@ static bool enable_6lowpan;
 /* We are listening incoming connections via this channel
  */
 static struct l2cap_chan *listen_chan;
+static DEFINE_MUTEX(set_lock);
 
 struct lowpan_peer {
 	struct list_head list;
@@ -1070,12 +1071,14 @@ static void do_enable_set(struct work_struct *work)
 
 	enable_6lowpan = set_enable->flag;
 
+	mutex_lock(&set_lock);
 	if (listen_chan) {
 		l2cap_chan_close(listen_chan, 0);
 		l2cap_chan_put(listen_chan);
 	}
 
 	listen_chan = bt_6lowpan_listen();
+	mutex_unlock(&set_lock);
 
 	kfree(set_enable);
 }
@@ -1127,11 +1130,13 @@ static ssize_t lowpan_control_write(struct file *fp,
 		if (ret == -EINVAL)
 			return ret;
 
+		mutex_lock(&set_lock);
 		if (listen_chan) {
 			l2cap_chan_close(listen_chan, 0);
 			l2cap_chan_put(listen_chan);
 			listen_chan = NULL;
 		}
+		mutex_unlock(&set_lock);
 
 		if (conn) {
 			struct lowpan_peer *peer;
diff --git linux-libre-5.7.15-gnu/net/bluetooth/hci_core.c linux-libre-5.7.16-gnu/net/bluetooth/hci_core.c
index 2e7bc2da8371..c17e1a3e8218 100644
--- linux-libre-5.7.15-gnu/net/bluetooth/hci_core.c
+++ linux-libre-5.7.16-gnu/net/bluetooth/hci_core.c
@@ -605,7 +605,8 @@ static int hci_init3_req(struct hci_request *req, unsigned long opt)
 	if (hdev->commands[8] & 0x01)
 		hci_req_add(req, HCI_OP_READ_PAGE_SCAN_ACTIVITY, 0, NULL);
 
-	if (hdev->commands[18] & 0x04)
+	if (hdev->commands[18] & 0x04 &&
+	    !test_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks))
 		hci_req_add(req, HCI_OP_READ_DEF_ERR_DATA_REPORTING, 0, NULL);
 
 	/* Some older Broadcom based Bluetooth 1.2 controllers do not
@@ -846,7 +847,8 @@ static int hci_init4_req(struct hci_request *req, unsigned long opt)
 	/* Set erroneous data reporting if supported to the wideband speech
 	 * setting value
 	 */
-	if (hdev->commands[18] & 0x08) {
+	if (hdev->commands[18] & 0x08 &&
+	    !test_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks)) {
 		bool enabled = hci_dev_test_flag(hdev,
 						 HCI_WIDEBAND_SPEECH_ENABLED);
 
@@ -3280,10 +3282,10 @@ static int hci_suspend_wait_event(struct hci_dev *hdev)
 				     WAKE_COND, SUSPEND_NOTIFIER_TIMEOUT);
 
 	if (ret == 0) {
-		bt_dev_dbg(hdev, "Timed out waiting for suspend");
+		bt_dev_err(hdev, "Timed out waiting for suspend events");
 		for (i = 0; i < __SUSPEND_NUM_TASKS; ++i) {
 			if (test_bit(i, hdev->suspend_tasks))
-				bt_dev_dbg(hdev, "Bit %d is set", i);
+				bt_dev_err(hdev, "Suspend timeout bit: %d", i);
 			clear_bit(i, hdev->suspend_tasks);
 		}
 
@@ -3349,12 +3351,15 @@ static int hci_suspend_notifier(struct notifier_block *nb, unsigned long action,
 		ret = hci_change_suspend_state(hdev, BT_RUNNING);
 	}
 
-	/* If suspend failed, restore it to running */
-	if (ret && action == PM_SUSPEND_PREPARE)
-		hci_change_suspend_state(hdev, BT_RUNNING);
-
 done:
-	return ret ? notifier_from_errno(-EBUSY) : NOTIFY_STOP;
+	/* We always allow suspend even if suspend preparation failed and
+	 * attempt to recover in resume.
+	 */
+	if (ret)
+		bt_dev_err(hdev, "Suspend notifier action (%lu) failed: %d",
+			   action, ret);
+
+	return NOTIFY_STOP;
 }
 
 /* Alloc HCI device */
@@ -3592,9 +3597,10 @@ void hci_unregister_dev(struct hci_dev *hdev)
 
 	cancel_work_sync(&hdev->power_on);
 
-	hci_dev_do_close(hdev);
-
 	unregister_pm_notifier(&hdev->suspend_notifier);
+	cancel_work_sync(&hdev->suspend_prepare);
+
+	hci_dev_do_close(hdev);
 
 	if (!test_bit(HCI_INIT, &hdev->flags) &&
 	    !hci_dev_test_flag(hdev, HCI_SETUP) &&
diff --git linux-libre-5.7.15-gnu/net/core/sock.c linux-libre-5.7.16-gnu/net/core/sock.c
index bc6fe4114374..7b0feeea61b6 100644
--- linux-libre-5.7.15-gnu/net/core/sock.c
+++ linux-libre-5.7.16-gnu/net/core/sock.c
@@ -3354,6 +3354,16 @@ static void sock_inuse_add(struct net *net, int val)
 }
 #endif
 
+static void tw_prot_cleanup(struct timewait_sock_ops *twsk_prot)
+{
+	if (!twsk_prot)
+		return;
+	kfree(twsk_prot->twsk_slab_name);
+	twsk_prot->twsk_slab_name = NULL;
+	kmem_cache_destroy(twsk_prot->twsk_slab);
+	twsk_prot->twsk_slab = NULL;
+}
+
 static void req_prot_cleanup(struct request_sock_ops *rsk_prot)
 {
 	if (!rsk_prot)
@@ -3424,7 +3434,7 @@ int proto_register(struct proto *prot, int alloc_slab)
 						  prot->slab_flags,
 						  NULL);
 			if (prot->twsk_prot->twsk_slab == NULL)
-				goto out_free_timewait_sock_slab_name;
+				goto out_free_timewait_sock_slab;
 		}
 	}
 
@@ -3432,15 +3442,15 @@ int proto_register(struct proto *prot, int alloc_slab)
 	ret = assign_proto_idx(prot);
 	if (ret) {
 		mutex_unlock(&proto_list_mutex);
-		goto out_free_timewait_sock_slab_name;
+		goto out_free_timewait_sock_slab;
 	}
 	list_add(&prot->node, &proto_list);
 	mutex_unlock(&proto_list_mutex);
 	return ret;
 
-out_free_timewait_sock_slab_name:
+out_free_timewait_sock_slab:
 	if (alloc_slab && prot->twsk_prot)
-		kfree(prot->twsk_prot->twsk_slab_name);
+		tw_prot_cleanup(prot->twsk_prot);
 out_free_request_sock_slab:
 	if (alloc_slab) {
 		req_prot_cleanup(prot->rsk_prot);
@@ -3464,12 +3474,7 @@ void proto_unregister(struct proto *prot)
 	prot->slab = NULL;
 
 	req_prot_cleanup(prot->rsk_prot);
-
-	if (prot->twsk_prot != NULL && prot->twsk_prot->twsk_slab != NULL) {
-		kmem_cache_destroy(prot->twsk_prot->twsk_slab);
-		kfree(prot->twsk_prot->twsk_slab_name);
-		prot->twsk_prot->twsk_slab = NULL;
-	}
+	tw_prot_cleanup(prot->twsk_prot);
 }
 EXPORT_SYMBOL(proto_unregister);
 
diff --git linux-libre-5.7.15-gnu/net/ipv4/inet_connection_sock.c linux-libre-5.7.16-gnu/net/ipv4/inet_connection_sock.c
index 65c29f2bd89f..98aa90a28691 100644
--- linux-libre-5.7.15-gnu/net/ipv4/inet_connection_sock.c
+++ linux-libre-5.7.16-gnu/net/ipv4/inet_connection_sock.c
@@ -296,6 +296,57 @@ static inline int sk_reuseport_match(struct inet_bind_bucket *tb,
 				    ipv6_only_sock(sk), true, false);
 }
 
+void inet_csk_update_fastreuse(struct inet_bind_bucket *tb,
+			       struct sock *sk)
+{
+	kuid_t uid = sock_i_uid(sk);
+	bool reuse = sk->sk_reuse && sk->sk_state != TCP_LISTEN;
+
+	if (hlist_empty(&tb->owners)) {
+		tb->fastreuse = reuse;
+		if (sk->sk_reuseport) {
+			tb->fastreuseport = FASTREUSEPORT_ANY;
+			tb->fastuid = uid;
+			tb->fast_rcv_saddr = sk->sk_rcv_saddr;
+			tb->fast_ipv6_only = ipv6_only_sock(sk);
+			tb->fast_sk_family = sk->sk_family;
+#if IS_ENABLED(CONFIG_IPV6)
+			tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
+#endif
+		} else {
+			tb->fastreuseport = 0;
+		}
+	} else {
+		if (!reuse)
+			tb->fastreuse = 0;
+		if (sk->sk_reuseport) {
+			/* We didn't match or we don't have fastreuseport set on
+			 * the tb, but we have sk_reuseport set on this socket
+			 * and we know that there are no bind conflicts with
+			 * this socket in this tb, so reset our tb's reuseport
+			 * settings so that any subsequent sockets that match
+			 * our current socket will be put on the fast path.
+			 *
+			 * If we reset we need to set FASTREUSEPORT_STRICT so we
+			 * do extra checking for all subsequent sk_reuseport
+			 * socks.
+			 */
+			if (!sk_reuseport_match(tb, sk)) {
+				tb->fastreuseport = FASTREUSEPORT_STRICT;
+				tb->fastuid = uid;
+				tb->fast_rcv_saddr = sk->sk_rcv_saddr;
+				tb->fast_ipv6_only = ipv6_only_sock(sk);
+				tb->fast_sk_family = sk->sk_family;
+#if IS_ENABLED(CONFIG_IPV6)
+				tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
+#endif
+			}
+		} else {
+			tb->fastreuseport = 0;
+		}
+	}
+}
+
 /* Obtain a reference to a local port for the given sock,
  * if snum is zero it means select any available local port.
  * We try to allocate an odd port (and leave even ports for connect())
@@ -308,7 +359,6 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum)
 	struct inet_bind_hashbucket *head;
 	struct net *net = sock_net(sk);
 	struct inet_bind_bucket *tb = NULL;
-	kuid_t uid = sock_i_uid(sk);
 	int l3mdev;
 
 	l3mdev = inet_sk_bound_l3mdev(sk);
@@ -345,49 +395,8 @@ tb_found:
 			goto fail_unlock;
 	}
 success:
-	if (hlist_empty(&tb->owners)) {
-		tb->fastreuse = reuse;
-		if (sk->sk_reuseport) {
-			tb->fastreuseport = FASTREUSEPORT_ANY;
-			tb->fastuid = uid;
-			tb->fast_rcv_saddr = sk->sk_rcv_saddr;
-			tb->fast_ipv6_only = ipv6_only_sock(sk);
-			tb->fast_sk_family = sk->sk_family;
-#if IS_ENABLED(CONFIG_IPV6)
-			tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
-#endif
-		} else {
-			tb->fastreuseport = 0;
-		}
-	} else {
-		if (!reuse)
-			tb->fastreuse = 0;
-		if (sk->sk_reuseport) {
-			/* We didn't match or we don't have fastreuseport set on
-			 * the tb, but we have sk_reuseport set on this socket
-			 * and we know that there are no bind conflicts with
-			 * this socket in this tb, so reset our tb's reuseport
-			 * settings so that any subsequent sockets that match
-			 * our current socket will be put on the fast path.
-			 *
-			 * If we reset we need to set FASTREUSEPORT_STRICT so we
-			 * do extra checking for all subsequent sk_reuseport
-			 * socks.
-			 */
-			if (!sk_reuseport_match(tb, sk)) {
-				tb->fastreuseport = FASTREUSEPORT_STRICT;
-				tb->fastuid = uid;
-				tb->fast_rcv_saddr = sk->sk_rcv_saddr;
-				tb->fast_ipv6_only = ipv6_only_sock(sk);
-				tb->fast_sk_family = sk->sk_family;
-#if IS_ENABLED(CONFIG_IPV6)
-				tb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;
-#endif
-			}
-		} else {
-			tb->fastreuseport = 0;
-		}
-	}
+	inet_csk_update_fastreuse(tb, sk);
+
 	if (!inet_csk(sk)->icsk_bind_hash)
 		inet_bind_hash(sk, tb, port);
 	WARN_ON(inet_csk(sk)->icsk_bind_hash != tb);
diff --git linux-libre-5.7.15-gnu/net/ipv4/inet_hashtables.c linux-libre-5.7.16-gnu/net/ipv4/inet_hashtables.c
index 2bbaaf0c7176..006a34b18537 100644
--- linux-libre-5.7.15-gnu/net/ipv4/inet_hashtables.c
+++ linux-libre-5.7.16-gnu/net/ipv4/inet_hashtables.c
@@ -163,6 +163,7 @@ int __inet_inherit_port(const struct sock *sk, struct sock *child)
 				return -ENOMEM;
 			}
 		}
+		inet_csk_update_fastreuse(tb, child);
 	}
 	inet_bind_hash(child, tb, port);
 	spin_unlock(&head->lock);
diff --git linux-libre-5.7.15-gnu/net/ipv4/sysctl_net_ipv4.c linux-libre-5.7.16-gnu/net/ipv4/sysctl_net_ipv4.c
index 81b267e990a1..e07c1b429b09 100644
--- linux-libre-5.7.15-gnu/net/ipv4/sysctl_net_ipv4.c
+++ linux-libre-5.7.16-gnu/net/ipv4/sysctl_net_ipv4.c
@@ -307,24 +307,16 @@ static int proc_tcp_fastopen_key(struct ctl_table *table, int write,
 	struct ctl_table tbl = { .maxlen = ((TCP_FASTOPEN_KEY_LENGTH *
 					    2 * TCP_FASTOPEN_KEY_MAX) +
 					    (TCP_FASTOPEN_KEY_MAX * 5)) };
-	struct tcp_fastopen_context *ctx;
-	u32 user_key[TCP_FASTOPEN_KEY_MAX * 4];
-	__le32 key[TCP_FASTOPEN_KEY_MAX * 4];
+	u32 user_key[TCP_FASTOPEN_KEY_BUF_LENGTH / sizeof(u32)];
+	__le32 key[TCP_FASTOPEN_KEY_BUF_LENGTH / sizeof(__le32)];
 	char *backup_data;
-	int ret, i = 0, off = 0, n_keys = 0;
+	int ret, i = 0, off = 0, n_keys;
 
 	tbl.data = kmalloc(tbl.maxlen, GFP_KERNEL);
 	if (!tbl.data)
 		return -ENOMEM;
 
-	rcu_read_lock();
-	ctx = rcu_dereference(net->ipv4.tcp_fastopen_ctx);
-	if (ctx) {
-		n_keys = tcp_fastopen_context_len(ctx);
-		memcpy(&key[0], &ctx->key[0], TCP_FASTOPEN_KEY_LENGTH * n_keys);
-	}
-	rcu_read_unlock();
-
+	n_keys = tcp_fastopen_get_cipher(net, NULL, (u64 *)key);
 	if (!n_keys) {
 		memset(&key[0], 0, TCP_FASTOPEN_KEY_LENGTH);
 		n_keys = 1;
diff --git linux-libre-5.7.15-gnu/net/ipv4/tcp.c linux-libre-5.7.16-gnu/net/ipv4/tcp.c
index eee18259a24e..4f11e68a4efa 100644
--- linux-libre-5.7.15-gnu/net/ipv4/tcp.c
+++ linux-libre-5.7.16-gnu/net/ipv4/tcp.c
@@ -3538,22 +3538,14 @@ static int do_tcp_getsockopt(struct sock *sk, int level,
 		return 0;
 
 	case TCP_FASTOPEN_KEY: {
-		__u8 key[TCP_FASTOPEN_KEY_BUF_LENGTH];
-		struct tcp_fastopen_context *ctx;
-		unsigned int key_len = 0;
+		u64 key[TCP_FASTOPEN_KEY_BUF_LENGTH / sizeof(u64)];
+		unsigned int key_len;
 
 		if (get_user(len, optlen))
 			return -EFAULT;
 
-		rcu_read_lock();
-		ctx = rcu_dereference(icsk->icsk_accept_queue.fastopenq.ctx);
-		if (ctx) {
-			key_len = tcp_fastopen_context_len(ctx) *
-					TCP_FASTOPEN_KEY_LENGTH;
-			memcpy(&key[0], &ctx->key[0], key_len);
-		}
-		rcu_read_unlock();
-
+		key_len = tcp_fastopen_get_cipher(net, icsk, key) *
+				TCP_FASTOPEN_KEY_LENGTH;
 		len = min_t(unsigned int, len, key_len);
 		if (put_user(len, optlen))
 			return -EFAULT;
diff --git linux-libre-5.7.15-gnu/net/ipv4/tcp_fastopen.c linux-libre-5.7.16-gnu/net/ipv4/tcp_fastopen.c
index 19ad9586c720..1bb85821f1e6 100644
--- linux-libre-5.7.15-gnu/net/ipv4/tcp_fastopen.c
+++ linux-libre-5.7.16-gnu/net/ipv4/tcp_fastopen.c
@@ -108,6 +108,29 @@ out:
 	return err;
 }
 
+int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk,
+			    u64 *key)
+{
+	struct tcp_fastopen_context *ctx;
+	int n_keys = 0, i;
+
+	rcu_read_lock();
+	if (icsk)
+		ctx = rcu_dereference(icsk->icsk_accept_queue.fastopenq.ctx);
+	else
+		ctx = rcu_dereference(net->ipv4.tcp_fastopen_ctx);
+	if (ctx) {
+		n_keys = tcp_fastopen_context_len(ctx);
+		for (i = 0; i < n_keys; i++) {
+			put_unaligned_le64(ctx->key[i].key[0], key + (i * 2));
+			put_unaligned_le64(ctx->key[i].key[1], key + (i * 2) + 1);
+		}
+	}
+	rcu_read_unlock();
+
+	return n_keys;
+}
+
 static bool __tcp_fastopen_cookie_gen_cipher(struct request_sock *req,
 					     struct sk_buff *syn,
 					     const siphash_key_t *key,
diff --git linux-libre-5.7.15-gnu/net/netfilter/ipvs/ip_vs_core.c linux-libre-5.7.16-gnu/net/netfilter/ipvs/ip_vs_core.c
index aa6a603a2425..517f6a2ac15a 100644
--- linux-libre-5.7.15-gnu/net/netfilter/ipvs/ip_vs_core.c
+++ linux-libre-5.7.16-gnu/net/netfilter/ipvs/ip_vs_core.c
@@ -2066,14 +2066,14 @@ ip_vs_in(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int
 
 	conn_reuse_mode = sysctl_conn_reuse_mode(ipvs);
 	if (conn_reuse_mode && !iph.fragoffs && is_new_conn(skb, &iph) && cp) {
-		bool uses_ct = false, resched = false;
+		bool old_ct = false, resched = false;
 
 		if (unlikely(sysctl_expire_nodest_conn(ipvs)) && cp->dest &&
 		    unlikely(!atomic_read(&cp->dest->weight))) {
 			resched = true;
-			uses_ct = ip_vs_conn_uses_conntrack(cp, skb);
+			old_ct = ip_vs_conn_uses_old_conntrack(cp, skb);
 		} else if (is_new_conn_expected(cp, conn_reuse_mode)) {
-			uses_ct = ip_vs_conn_uses_conntrack(cp, skb);
+			old_ct = ip_vs_conn_uses_old_conntrack(cp, skb);
 			if (!atomic_read(&cp->n_control)) {
 				resched = true;
 			} else {
@@ -2081,15 +2081,17 @@ ip_vs_in(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int
 				 * that uses conntrack while it is still
 				 * referenced by controlled connection(s).
 				 */
-				resched = !uses_ct;
+				resched = !old_ct;
 			}
 		}
 
 		if (resched) {
+			if (!old_ct)
+				cp->flags &= ~IP_VS_CONN_F_NFCT;
 			if (!atomic_read(&cp->n_control))
 				ip_vs_conn_expire_now(cp);
 			__ip_vs_conn_put(cp);
-			if (uses_ct)
+			if (old_ct)
 				return NF_DROP;
 			cp = NULL;
 		}
diff --git linux-libre-5.7.15-gnu/net/netfilter/nft_meta.c linux-libre-5.7.16-gnu/net/netfilter/nft_meta.c
index 951b6e87ed5d..7bc6537f3ccb 100644
--- linux-libre-5.7.15-gnu/net/netfilter/nft_meta.c
+++ linux-libre-5.7.16-gnu/net/netfilter/nft_meta.c
@@ -253,7 +253,7 @@ static bool nft_meta_get_eval_ifname(enum nft_meta_keys key, u32 *dest,
 			return false;
 		break;
 	case NFT_META_IIFGROUP:
-		if (!nft_meta_store_ifgroup(dest, nft_out(pkt)))
+		if (!nft_meta_store_ifgroup(dest, nft_in(pkt)))
 			return false;
 		break;
 	case NFT_META_OIFGROUP:
diff --git linux-libre-5.7.15-gnu/net/nfc/rawsock.c linux-libre-5.7.16-gnu/net/nfc/rawsock.c
index ba5ffd3badd3..b5c867fe3232 100644
--- linux-libre-5.7.15-gnu/net/nfc/rawsock.c
+++ linux-libre-5.7.16-gnu/net/nfc/rawsock.c
@@ -332,10 +332,13 @@ static int rawsock_create(struct net *net, struct socket *sock,
 	if ((sock->type != SOCK_SEQPACKET) && (sock->type != SOCK_RAW))
 		return -ESOCKTNOSUPPORT;
 
-	if (sock->type == SOCK_RAW)
+	if (sock->type == SOCK_RAW) {
+		if (!capable(CAP_NET_RAW))
+			return -EPERM;
 		sock->ops = &rawsock_raw_ops;
-	else
+	} else {
 		sock->ops = &rawsock_ops;
+	}
 
 	sk = sk_alloc(net, PF_NFC, GFP_ATOMIC, nfc_proto->proto, kern);
 	if (!sk)
diff --git linux-libre-5.7.15-gnu/net/packet/af_packet.c linux-libre-5.7.16-gnu/net/packet/af_packet.c
index 29bd405adbbd..301f41d4929b 100644
--- linux-libre-5.7.15-gnu/net/packet/af_packet.c
+++ linux-libre-5.7.16-gnu/net/packet/af_packet.c
@@ -942,6 +942,7 @@ static int prb_queue_frozen(struct tpacket_kbdq_core *pkc)
 }
 
 static void prb_clear_blk_fill_status(struct packet_ring_buffer *rb)
+	__releases(&pkc->blk_fill_in_prog_lock)
 {
 	struct tpacket_kbdq_core *pkc  = GET_PBDQC_FROM_RB(rb);
 	atomic_dec(&pkc->blk_fill_in_prog);
@@ -989,6 +990,7 @@ static void prb_fill_curr_block(char *curr,
 				struct tpacket_kbdq_core *pkc,
 				struct tpacket_block_desc *pbd,
 				unsigned int len)
+	__acquires(&pkc->blk_fill_in_prog_lock)
 {
 	struct tpacket3_hdr *ppd;
 
@@ -2286,8 +2288,11 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
 	if (do_vnet &&
 	    virtio_net_hdr_from_skb(skb, h.raw + macoff -
 				    sizeof(struct virtio_net_hdr),
-				    vio_le(), true, 0))
+				    vio_le(), true, 0)) {
+		if (po->tp_version == TPACKET_V3)
+			prb_clear_blk_fill_status(&po->rx_ring);
 		goto drop_n_account;
+	}
 
 	if (po->tp_version <= TPACKET_V2) {
 		packet_increment_rx_head(po, &po->rx_ring);
@@ -2393,7 +2398,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
 		__clear_bit(slot_id, po->rx_ring.rx_owner_map);
 		spin_unlock(&sk->sk_receive_queue.lock);
 		sk->sk_data_ready(sk);
-	} else {
+	} else if (po->tp_version == TPACKET_V3) {
 		prb_clear_blk_fill_status(&po->rx_ring);
 	}
 
diff --git linux-libre-5.7.15-gnu/net/socket.c linux-libre-5.7.16-gnu/net/socket.c
index 2dd739fba866..90e212410d37 100644
--- linux-libre-5.7.15-gnu/net/socket.c
+++ linux-libre-5.7.16-gnu/net/socket.c
@@ -500,7 +500,7 @@ static struct socket *sockfd_lookup_light(int fd, int *err, int *fput_needed)
 	if (f.file) {
 		sock = sock_from_file(f.file, err);
 		if (likely(sock)) {
-			*fput_needed = f.flags;
+			*fput_needed = f.flags & FDPUT_FPUT;
 			return sock;
 		}
 		fdput(f);
diff --git linux-libre-5.7.15-gnu/net/sunrpc/auth_gss/gss_krb5_wrap.c linux-libre-5.7.16-gnu/net/sunrpc/auth_gss/gss_krb5_wrap.c
index cf0fd170ac18..90b8329fef82 100644
--- linux-libre-5.7.15-gnu/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ linux-libre-5.7.16-gnu/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -584,7 +584,7 @@ gss_unwrap_kerberos_v2(struct krb5_ctx *kctx, int offset, int len,
 							buf->head[0].iov_len);
 	memmove(ptr, ptr + GSS_KRB5_TOK_HDR_LEN + headskip, movelen);
 	buf->head[0].iov_len -= GSS_KRB5_TOK_HDR_LEN + headskip;
-	buf->len = len - GSS_KRB5_TOK_HDR_LEN + headskip;
+	buf->len = len - (GSS_KRB5_TOK_HDR_LEN + headskip);
 
 	/* Trim off the trailing "extra count" and checksum blob */
 	xdr_buf_trim(buf, ec + GSS_KRB5_TOK_HDR_LEN + tailskip);
diff --git linux-libre-5.7.15-gnu/net/sunrpc/auth_gss/svcauth_gss.c linux-libre-5.7.16-gnu/net/sunrpc/auth_gss/svcauth_gss.c
index 46027d0c903f..c28051f7d217 100644
--- linux-libre-5.7.15-gnu/net/sunrpc/auth_gss/svcauth_gss.c
+++ linux-libre-5.7.16-gnu/net/sunrpc/auth_gss/svcauth_gss.c
@@ -958,7 +958,6 @@ unwrap_priv_data(struct svc_rqst *rqstp, struct xdr_buf *buf, u32 seq, struct gs
 
 	maj_stat = gss_unwrap(ctx, 0, priv_len, buf);
 	pad = priv_len - buf->len;
-	buf->len -= pad;
 	/* The upper layers assume the buffer is aligned on 4-byte boundaries.
 	 * In the krb5p case, at least, the data ends up offset, so we need to
 	 * move it around. */
diff --git linux-libre-5.7.15-gnu/net/sunrpc/xprtrdma/svc_rdma_rw.c linux-libre-5.7.16-gnu/net/sunrpc/xprtrdma/svc_rdma_rw.c
index 23c2d3ce0dc9..e0a0ae39848c 100644
--- linux-libre-5.7.15-gnu/net/sunrpc/xprtrdma/svc_rdma_rw.c
+++ linux-libre-5.7.16-gnu/net/sunrpc/xprtrdma/svc_rdma_rw.c
@@ -678,7 +678,6 @@ static int svc_rdma_build_read_chunk(struct svc_rqst *rqstp,
 				     struct svc_rdma_read_info *info,
 				     __be32 *p)
 {
-	unsigned int i;
 	int ret;
 
 	ret = -EINVAL;
@@ -701,12 +700,6 @@ static int svc_rdma_build_read_chunk(struct svc_rqst *rqstp,
 		info->ri_chunklen += rs_length;
 	}
 
-	/* Pages under I/O have been copied to head->rc_pages.
-	 * Prevent their premature release by svc_xprt_release() .
-	 */
-	for (i = 0; i < info->ri_readctxt->rc_page_count; i++)
-		rqstp->rq_pages[i] = NULL;
-
 	return ret;
 }
 
@@ -801,6 +794,26 @@ out:
 	return ret;
 }
 
+/* Pages under I/O have been copied to head->rc_pages. Ensure they
+ * are not released by svc_xprt_release() until the I/O is complete.
+ *
+ * This has to be done after all Read WRs are constructed to properly
+ * handle a page that is part of I/O on behalf of two different RDMA
+ * segments.
+ *
+ * Do this only if I/O has been posted. Otherwise, we do indeed want
+ * svc_xprt_release() to clean things up properly.
+ */
+static void svc_rdma_save_io_pages(struct svc_rqst *rqstp,
+				   const unsigned int start,
+				   const unsigned int num_pages)
+{
+	unsigned int i;
+
+	for (i = start; i < num_pages + start; i++)
+		rqstp->rq_pages[i] = NULL;
+}
+
 /**
  * svc_rdma_recv_read_chunk - Pull a Read chunk from the client
  * @rdma: controlling RDMA transport
@@ -854,6 +867,7 @@ int svc_rdma_recv_read_chunk(struct svcxprt_rdma *rdma, struct svc_rqst *rqstp,
 	ret = svc_rdma_post_chunk_ctxt(&info->ri_cc);
 	if (ret < 0)
 		goto out_err;
+	svc_rdma_save_io_pages(rqstp, 0, head->rc_page_count);
 	return 0;
 
 out_err:
diff --git linux-libre-5.7.15-gnu/net/tls/tls_device.c linux-libre-5.7.16-gnu/net/tls/tls_device.c
index a562ebaaa33c..0ad8b53a8ca4 100644
--- linux-libre-5.7.15-gnu/net/tls/tls_device.c
+++ linux-libre-5.7.16-gnu/net/tls/tls_device.c
@@ -561,7 +561,7 @@ int tls_device_sendpage(struct sock *sk, struct page *page,
 {
 	struct tls_context *tls_ctx = tls_get_ctx(sk);
 	struct iov_iter	msg_iter;
-	char *kaddr = kmap(page);
+	char *kaddr;
 	struct kvec iov;
 	int rc;
 
@@ -576,6 +576,7 @@ int tls_device_sendpage(struct sock *sk, struct page *page,
 		goto out;
 	}
 
+	kaddr = kmap(page);
 	iov.iov_base = kaddr + offset;
 	iov.iov_len = size;
 	iov_iter_kvec(&msg_iter, WRITE, &iov, 1, size);
diff --git linux-libre-5.7.15-gnu/net/vmw_vsock/af_vsock.c linux-libre-5.7.16-gnu/net/vmw_vsock/af_vsock.c
index 626bf9044418..6cd0df1c5caf 100644
--- linux-libre-5.7.15-gnu/net/vmw_vsock/af_vsock.c
+++ linux-libre-5.7.16-gnu/net/vmw_vsock/af_vsock.c
@@ -1032,7 +1032,7 @@ static __poll_t vsock_poll(struct file *file, struct socket *sock,
 		}
 
 		/* Connected sockets that can produce data can be written. */
-		if (sk->sk_state == TCP_ESTABLISHED) {
+		if (transport && sk->sk_state == TCP_ESTABLISHED) {
 			if (!(sk->sk_shutdown & SEND_SHUTDOWN)) {
 				bool space_avail_now = false;
 				int ret = transport->notify_poll_out(
diff --git linux-libre-5.7.15-gnu/samples/bpf/fds_example.c linux-libre-5.7.16-gnu/samples/bpf/fds_example.c
index d5992f787232..59f45fef5110 100644
--- linux-libre-5.7.15-gnu/samples/bpf/fds_example.c
+++ linux-libre-5.7.16-gnu/samples/bpf/fds_example.c
@@ -30,6 +30,8 @@
 #define BPF_M_MAP	1
 #define BPF_M_PROG	2
 
+char bpf_log_buf[BPF_LOG_BUF_SIZE];
+
 static void usage(void)
 {
 	printf("Usage: fds_example [...]\n");
@@ -57,7 +59,6 @@ static int bpf_prog_create(const char *object)
 		BPF_EXIT_INSN(),
 	};
 	size_t insns_cnt = sizeof(insns) / sizeof(struct bpf_insn);
-	char bpf_log_buf[BPF_LOG_BUF_SIZE];
 	struct bpf_object *obj;
 	int prog_fd;
 
diff --git linux-libre-5.7.15-gnu/samples/bpf/map_perf_test_kern.c linux-libre-5.7.16-gnu/samples/bpf/map_perf_test_kern.c
index 12e91ae64d4d..c9b31193ca12 100644
--- linux-libre-5.7.15-gnu/samples/bpf/map_perf_test_kern.c
+++ linux-libre-5.7.16-gnu/samples/bpf/map_perf_test_kern.c
@@ -11,6 +11,8 @@
 #include <bpf/bpf_helpers.h>
 #include "bpf_legacy.h"
 #include <bpf/bpf_tracing.h>
+#include <bpf/bpf_core_read.h>
+#include "trace_common.h"
 
 #define MAX_ENTRIES 1000
 #define MAX_NR_CPUS 1024
@@ -154,9 +156,10 @@ int stress_percpu_hmap_alloc(struct pt_regs *ctx)
 	return 0;
 }
 
-SEC("kprobe/sys_connect")
+SEC("kprobe/" SYSCALL(sys_connect))
 int stress_lru_hmap_alloc(struct pt_regs *ctx)
 {
+	struct pt_regs *real_regs = (struct pt_regs *)PT_REGS_PARM1_CORE(ctx);
 	char fmt[] = "Failed at stress_lru_hmap_alloc. ret:%dn";
 	union {
 		u16 dst6[8];
@@ -175,8 +178,8 @@ int stress_lru_hmap_alloc(struct pt_regs *ctx)
 	long val = 1;
 	u32 key = 0;
 
-	in6 = (struct sockaddr_in6 *)PT_REGS_PARM2(ctx);
-	addrlen = (int)PT_REGS_PARM3(ctx);
+	in6 = (struct sockaddr_in6 *)PT_REGS_PARM2_CORE(real_regs);
+	addrlen = (int)PT_REGS_PARM3_CORE(real_regs);
 
 	if (addrlen != sizeof(*in6))
 		return 0;
diff --git linux-libre-5.7.15-gnu/samples/bpf/test_map_in_map_kern.c linux-libre-5.7.16-gnu/samples/bpf/test_map_in_map_kern.c
index 6cee61e8ce9b..36a203e69064 100644
--- linux-libre-5.7.15-gnu/samples/bpf/test_map_in_map_kern.c
+++ linux-libre-5.7.16-gnu/samples/bpf/test_map_in_map_kern.c
@@ -13,6 +13,8 @@
 #include <bpf/bpf_helpers.h>
 #include "bpf_legacy.h"
 #include <bpf/bpf_tracing.h>
+#include <bpf/bpf_core_read.h>
+#include "trace_common.h"
 
 #define MAX_NR_PORTS 65536
 
@@ -102,9 +104,10 @@ static __always_inline int do_inline_hash_lookup(void *inner_map, u32 port)
 	return result ? *result : -ENOENT;
 }
 
-SEC("kprobe/sys_connect")
+SEC("kprobe/" SYSCALL(sys_connect))
 int trace_sys_connect(struct pt_regs *ctx)
 {
+	struct pt_regs *real_regs = (struct pt_regs *)PT_REGS_PARM1_CORE(ctx);
 	struct sockaddr_in6 *in6;
 	u16 test_case, port, dst6[8];
 	int addrlen, ret, inline_ret, ret_key = 0;
@@ -112,8 +115,8 @@ int trace_sys_connect(struct pt_regs *ctx)
 	void *outer_map, *inner_map;
 	bool inline_hash = false;
 
-	in6 = (struct sockaddr_in6 *)PT_REGS_PARM2(ctx);
-	addrlen = (int)PT_REGS_PARM3(ctx);
+	in6 = (struct sockaddr_in6 *)PT_REGS_PARM2_CORE(real_regs);
+	addrlen = (int)PT_REGS_PARM3_CORE(real_regs);
 
 	if (addrlen != sizeof(*in6))
 		return 0;
diff --git linux-libre-5.7.15-gnu/samples/bpf/test_probe_write_user_kern.c linux-libre-5.7.16-gnu/samples/bpf/test_probe_write_user_kern.c
index f033f36a13a3..fd651a65281e 100644
--- linux-libre-5.7.15-gnu/samples/bpf/test_probe_write_user_kern.c
+++ linux-libre-5.7.16-gnu/samples/bpf/test_probe_write_user_kern.c
@@ -10,6 +10,8 @@
 #include <linux/version.h>
 #include <bpf/bpf_helpers.h>
 #include <bpf/bpf_tracing.h>
+#include <bpf/bpf_core_read.h>
+#include "trace_common.h"
 
 struct bpf_map_def SEC("maps") dnat_map = {
 	.type = BPF_MAP_TYPE_HASH,
@@ -26,13 +28,14 @@ struct bpf_map_def SEC("maps") dnat_map = {
  * This example sits on a syscall, and the syscall ABI is relatively stable
  * of course, across platforms, and over time, the ABI may change.
  */
-SEC("kprobe/sys_connect")
+SEC("kprobe/" SYSCALL(sys_connect))
 int bpf_prog1(struct pt_regs *ctx)
 {
+	struct pt_regs *real_regs = (struct pt_regs *)PT_REGS_PARM1_CORE(ctx);
+	void *sockaddr_arg = (void *)PT_REGS_PARM2_CORE(real_regs);
+	int sockaddr_len = (int)PT_REGS_PARM3_CORE(real_regs);
 	struct sockaddr_in new_addr, orig_addr = {};
 	struct sockaddr_in *mapped_addr;
-	void *sockaddr_arg = (void *)PT_REGS_PARM2(ctx);
-	int sockaddr_len = (int)PT_REGS_PARM3(ctx);
 
 	if (sockaddr_len > sizeof(orig_addr))
 		return 0;
diff --git linux-libre-5.7.15-gnu/scripts/recordmcount.c linux-libre-5.7.16-gnu/scripts/recordmcount.c
index 7225107a9aaf..e59022b3f125 100644
--- linux-libre-5.7.15-gnu/scripts/recordmcount.c
+++ linux-libre-5.7.16-gnu/scripts/recordmcount.c
@@ -434,6 +434,11 @@ static int arm_is_fake_mcount(Elf32_Rel const *rp)
 	return 1;
 }
 
+static int arm64_is_fake_mcount(Elf64_Rel const *rp)
+{
+	return ELF64_R_TYPE(w(rp->r_info)) != R_AARCH64_CALL26;
+}
+
 /* 64-bit EM_MIPS has weird ELF64_Rela.r_info.
  * http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf
  * We interpret Table 29 Relocation Operation (Elf64_Rel, Elf64_Rela) [p.40]
@@ -547,6 +552,7 @@ static int do_file(char const *const fname)
 		make_nop = make_nop_arm64;
 		rel_type_nop = R_AARCH64_NONE;
 		ideal_nop = ideal_nop4_arm64;
+		is_fake_mcount64 = arm64_is_fake_mcount;
 		break;
 	case EM_IA_64:	reltype = R_IA64_IMM64; break;
 	case EM_MIPS:	/* reltype: e_class    */ break;
diff --git linux-libre-5.7.15-gnu/scripts/selinux/mdp/mdp.c linux-libre-5.7.16-gnu/scripts/selinux/mdp/mdp.c
index 576d11a60417..6ceb88eb9b59 100644
--- linux-libre-5.7.15-gnu/scripts/selinux/mdp/mdp.c
+++ linux-libre-5.7.16-gnu/scripts/selinux/mdp/mdp.c
@@ -67,8 +67,14 @@ int main(int argc, char *argv[])
 
 	initial_sid_to_string_len = sizeof(initial_sid_to_string) / sizeof (char *);
 	/* print out the sids */
-	for (i = 1; i < initial_sid_to_string_len; i++)
-		fprintf(fout, "sid %s\n", initial_sid_to_string[i]);
+	for (i = 1; i < initial_sid_to_string_len; i++) {
+		const char *name = initial_sid_to_string[i];
+
+		if (name)
+			fprintf(fout, "sid %s\n", name);
+		else
+			fprintf(fout, "sid unused%d\n", i);
+	}
 	fprintf(fout, "\n");
 
 	/* print out the class permissions */
@@ -126,9 +132,16 @@ int main(int argc, char *argv[])
 #define OBJUSERROLETYPE "user_u:object_r:base_t"
 
 	/* default sids */
-	for (i = 1; i < initial_sid_to_string_len; i++)
-		fprintf(fout, "sid %s " SUBJUSERROLETYPE "%s\n",
-			initial_sid_to_string[i], mls ? ":" SYSTEMLOW : "");
+	for (i = 1; i < initial_sid_to_string_len; i++) {
+		const char *name = initial_sid_to_string[i];
+
+		if (name)
+			fprintf(fout, "sid %s ", name);
+		else
+			fprintf(fout, "sid unused%d\n", i);
+		fprintf(fout, SUBJUSERROLETYPE "%s\n",
+			mls ? ":" SYSTEMLOW : "");
+	}
 	fprintf(fout, "\n");
 
 #define FS_USE(behavior, fstype)			    \
diff --git linux-libre-5.7.15-gnu/security/integrity/ima/ima.h linux-libre-5.7.16-gnu/security/integrity/ima/ima.h
index 495e28bd488e..04c246b2b767 100644
--- linux-libre-5.7.15-gnu/security/integrity/ima/ima.h
+++ linux-libre-5.7.16-gnu/security/integrity/ima/ima.h
@@ -400,6 +400,7 @@ static inline void ima_free_modsig(struct modsig *modsig)
 #ifdef CONFIG_IMA_LSM_RULES
 
 #define security_filter_rule_init security_audit_rule_init
+#define security_filter_rule_free security_audit_rule_free
 #define security_filter_rule_match security_audit_rule_match
 
 #else
@@ -410,6 +411,10 @@ static inline int security_filter_rule_init(u32 field, u32 op, char *rulestr,
 	return -EINVAL;
 }
 
+static inline void security_filter_rule_free(void *lsmrule)
+{
+}
+
 static inline int security_filter_rule_match(u32 secid, u32 field, u32 op,
 					     void *lsmrule)
 {
diff --git linux-libre-5.7.15-gnu/security/integrity/ima/ima_policy.c linux-libre-5.7.16-gnu/security/integrity/ima/ima_policy.c
index e493063a3c34..3e3e568c8130 100644
--- linux-libre-5.7.15-gnu/security/integrity/ima/ima_policy.c
+++ linux-libre-5.7.16-gnu/security/integrity/ima/ima_policy.c
@@ -258,9 +258,24 @@ static void ima_lsm_free_rule(struct ima_rule_entry *entry)
 	int i;
 
 	for (i = 0; i < MAX_LSM_RULES; i++) {
-		kfree(entry->lsm[i].rule);
+		security_filter_rule_free(entry->lsm[i].rule);
 		kfree(entry->lsm[i].args_p);
 	}
+}
+
+static void ima_free_rule(struct ima_rule_entry *entry)
+{
+	if (!entry)
+		return;
+
+	/*
+	 * entry->template->fields may be allocated in ima_parse_rule() but that
+	 * reference is owned by the corresponding ima_template_desc element in
+	 * the defined_templates list and cannot be freed here
+	 */
+	kfree(entry->fsname);
+	kfree(entry->keyrings);
+	ima_lsm_free_rule(entry);
 	kfree(entry);
 }
 
@@ -302,6 +317,7 @@ static struct ima_rule_entry *ima_lsm_copy_rule(struct ima_rule_entry *entry)
 
 out_err:
 	ima_lsm_free_rule(nentry);
+	kfree(nentry);
 	return NULL;
 }
 
@@ -315,11 +331,29 @@ static int ima_lsm_update_rule(struct ima_rule_entry *entry)
 
 	list_replace_rcu(&entry->list, &nentry->list);
 	synchronize_rcu();
+	/*
+	 * ima_lsm_copy_rule() shallow copied all references, except for the
+	 * LSM references, from entry to nentry so we only want to free the LSM
+	 * references and the entry itself. All other memory refrences will now
+	 * be owned by nentry.
+	 */
 	ima_lsm_free_rule(entry);
+	kfree(entry);
 
 	return 0;
 }
 
+static bool ima_rule_contains_lsm_cond(struct ima_rule_entry *entry)
+{
+	int i;
+
+	for (i = 0; i < MAX_LSM_RULES; i++)
+		if (entry->lsm[i].args_p)
+			return true;
+
+	return false;
+}
+
 /*
  * The LSM policy can be reloaded, leaving the IMA LSM based rules referring
  * to the old, stale LSM policy.  Update the IMA LSM based rules to reflect
@@ -890,6 +924,7 @@ static int ima_lsm_rule_init(struct ima_rule_entry *entry,
 
 		if (ima_rules == &ima_default_rules) {
 			kfree(entry->lsm[lsm_rule].args_p);
+			entry->lsm[lsm_rule].args_p = NULL;
 			result = -EINVAL;
 		} else
 			result = 0;
@@ -949,6 +984,60 @@ static void check_template_modsig(const struct ima_template_desc *template)
 #undef MSG
 }
 
+static bool ima_validate_rule(struct ima_rule_entry *entry)
+{
+	/* Ensure that the action is set */
+	if (entry->action == UNKNOWN)
+		return false;
+
+	/*
+	 * Ensure that the hook function is compatible with the other
+	 * components of the rule
+	 */
+	switch (entry->func) {
+	case NONE:
+	case FILE_CHECK:
+	case MMAP_CHECK:
+	case BPRM_CHECK:
+	case CREDS_CHECK:
+	case POST_SETATTR:
+	case MODULE_CHECK:
+	case FIRMWARE_CHECK:
+	case KEXEC_KERNEL_CHECK:
+	case KEXEC_INITRAMFS_CHECK:
+	case POLICY_CHECK:
+		/* Validation of these hook functions is in ima_parse_rule() */
+		break;
+	case KEXEC_CMDLINE:
+		if (entry->action & ~(MEASURE | DONT_MEASURE))
+			return false;
+
+		if (entry->flags & ~(IMA_FUNC | IMA_PCR))
+			return false;
+
+		if (ima_rule_contains_lsm_cond(entry))
+			return false;
+
+		break;
+	case KEY_CHECK:
+		if (entry->action & ~(MEASURE | DONT_MEASURE))
+			return false;
+
+		if (entry->flags & ~(IMA_FUNC | IMA_UID | IMA_PCR |
+				     IMA_KEYRINGS))
+			return false;
+
+		if (ima_rule_contains_lsm_cond(entry))
+			return false;
+
+		break;
+	default:
+		return false;
+	}
+
+	return true;
+}
+
 static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
 {
 	struct audit_buffer *ab;
@@ -1126,7 +1215,6 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
 			keyrings_len = strlen(args[0].from) + 1;
 
 			if ((entry->keyrings) ||
-			    (entry->action != MEASURE) ||
 			    (entry->func != KEY_CHECK) ||
 			    (keyrings_len < 2)) {
 				result = -EINVAL;
@@ -1332,7 +1420,7 @@ static int ima_parse_rule(char *rule, struct ima_rule_entry *entry)
 			break;
 		}
 	}
-	if (!result && (entry->action == UNKNOWN))
+	if (!result && !ima_validate_rule(entry))
 		result = -EINVAL;
 	else if (entry->action == APPRAISE)
 		temp_ima_appraise |= ima_appraise_flag(entry->func);
@@ -1381,7 +1469,7 @@ ssize_t ima_parse_add_rule(char *rule)
 
 	result = ima_parse_rule(p, entry);
 	if (result) {
-		kfree(entry);
+		ima_free_rule(entry);
 		integrity_audit_msg(AUDIT_INTEGRITY_STATUS, NULL,
 				    NULL, op, "invalid-policy", result,
 				    audit_info);
@@ -1402,15 +1490,11 @@ ssize_t ima_parse_add_rule(char *rule)
 void ima_delete_rules(void)
 {
 	struct ima_rule_entry *entry, *tmp;
-	int i;
 
 	temp_ima_appraise = 0;
 	list_for_each_entry_safe(entry, tmp, &ima_temp_rules, list) {
-		for (i = 0; i < MAX_LSM_RULES; i++)
-			kfree(entry->lsm[i].args_p);
-
 		list_del(&entry->list);
-		kfree(entry);
+		ima_free_rule(entry);
 	}
 }
 
diff --git linux-libre-5.7.15-gnu/security/smack/smackfs.c linux-libre-5.7.16-gnu/security/smack/smackfs.c
index 840a192e9337..9c4308077574 100644
--- linux-libre-5.7.15-gnu/security/smack/smackfs.c
+++ linux-libre-5.7.16-gnu/security/smack/smackfs.c
@@ -884,7 +884,7 @@ static ssize_t smk_set_cipso(struct file *file, const char __user *buf,
 	}
 
 	ret = sscanf(rule, "%d", &maplevel);
-	if (ret != 1 || maplevel > SMACK_CIPSO_MAXLEVEL)
+	if (ret != 1 || maplevel < 0 || maplevel > SMACK_CIPSO_MAXLEVEL)
 		goto out;
 
 	rule += SMK_DIGITLEN;
@@ -905,6 +905,10 @@ static ssize_t smk_set_cipso(struct file *file, const char __user *buf,
 
 	for (i = 0; i < catlen; i++) {
 		rule += SMK_DIGITLEN;
+		if (rule > data + count) {
+			rc = -EOVERFLOW;
+			goto out;
+		}
 		ret = sscanf(rule, "%u", &cat);
 		if (ret != 1 || cat > SMACK_CIPSO_MAXCATNUM)
 			goto out;
diff --git linux-libre-5.7.15-gnu/sound/pci/hda/patch_realtek.c linux-libre-5.7.16-gnu/sound/pci/hda/patch_realtek.c
index b27d88c86067..313eecfb91b4 100644
--- linux-libre-5.7.15-gnu/sound/pci/hda/patch_realtek.c
+++ linux-libre-5.7.16-gnu/sound/pci/hda/patch_realtek.c
@@ -4391,6 +4391,7 @@ static void alc233_fixup_lenovo_line2_mic_hotkey(struct hda_codec *codec,
 {
 	struct alc_spec *spec = codec->spec;
 
+	spec->micmute_led_polarity = 1;
 	alc_fixup_hp_gpio_led(codec, action, 0, 0x04);
 	if (action == HDA_FIXUP_ACT_PRE_PROBE) {
 		spec->init_amp = ALC_INIT_DEFAULT;
diff --git linux-libre-5.7.15-gnu/sound/soc/codecs/hdac_hda.c linux-libre-5.7.16-gnu/sound/soc/codecs/hdac_hda.c
index 473efe9ef998..b0370bb10c14 100644
--- linux-libre-5.7.15-gnu/sound/soc/codecs/hdac_hda.c
+++ linux-libre-5.7.16-gnu/sound/soc/codecs/hdac_hda.c
@@ -289,7 +289,6 @@ static int hdac_hda_dai_open(struct snd_pcm_substream *substream,
 	struct hdac_hda_priv *hda_pvt;
 	struct hda_pcm_stream *hda_stream;
 	struct hda_pcm *pcm;
-	int ret;
 
 	hda_pvt = snd_soc_component_get_drvdata(component);
 	pcm = snd_soc_find_pcm_from_dai(hda_pvt, dai);
@@ -300,11 +299,7 @@ static int hdac_hda_dai_open(struct snd_pcm_substream *substream,
 
 	hda_stream = &pcm->stream[substream->stream];
 
-	ret = hda_stream->ops.open(hda_stream, &hda_pvt->codec, substream);
-	if (ret < 0)
-		snd_hda_codec_pcm_put(pcm);
-
-	return ret;
+	return hda_stream->ops.open(hda_stream, &hda_pvt->codec, substream);
 }
 
 static void hdac_hda_dai_close(struct snd_pcm_substream *substream,
diff --git linux-libre-5.7.15-gnu/sound/soc/codecs/tas2770.c linux-libre-5.7.16-gnu/sound/soc/codecs/tas2770.c
index 54c8135fe43c..cf071121c839 100644
--- linux-libre-5.7.15-gnu/sound/soc/codecs/tas2770.c
+++ linux-libre-5.7.16-gnu/sound/soc/codecs/tas2770.c
@@ -758,8 +758,7 @@ static int tas2770_i2c_probe(struct i2c_client *client,
 		}
 	}
 
-	tas2770->reset_gpio = devm_gpiod_get_optional(tas2770->dev,
-							  "reset-gpio",
+	tas2770->reset_gpio = devm_gpiod_get_optional(tas2770->dev, "reset",
 						      GPIOD_OUT_HIGH);
 	if (IS_ERR(tas2770->reset_gpio)) {
 		if (PTR_ERR(tas2770->reset_gpio) == -EPROBE_DEFER) {
diff --git linux-libre-5.7.15-gnu/sound/soc/fsl/fsl_sai.c linux-libre-5.7.16-gnu/sound/soc/fsl/fsl_sai.c
index 9d436b0c5718..7031869a023a 100644
--- linux-libre-5.7.15-gnu/sound/soc/fsl/fsl_sai.c
+++ linux-libre-5.7.16-gnu/sound/soc/fsl/fsl_sai.c
@@ -680,10 +680,11 @@ static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai)
 	regmap_write(sai->regmap, FSL_SAI_RCSR(ofs), 0);
 
 	regmap_update_bits(sai->regmap, FSL_SAI_TCR1(ofs),
-			   FSL_SAI_CR1_RFW_MASK,
+			   FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth),
 			   sai->soc_data->fifo_depth - FSL_SAI_MAXBURST_TX);
 	regmap_update_bits(sai->regmap, FSL_SAI_RCR1(ofs),
-			   FSL_SAI_CR1_RFW_MASK, FSL_SAI_MAXBURST_RX - 1);
+			   FSL_SAI_CR1_RFW_MASK(sai->soc_data->fifo_depth),
+			   FSL_SAI_MAXBURST_RX - 1);
 
 	snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params_tx,
 				&sai->dma_params_rx);
diff --git linux-libre-5.7.15-gnu/sound/soc/fsl/fsl_sai.h linux-libre-5.7.16-gnu/sound/soc/fsl/fsl_sai.h
index 76b15deea80c..6aba7d28f5f3 100644
--- linux-libre-5.7.15-gnu/sound/soc/fsl/fsl_sai.h
+++ linux-libre-5.7.16-gnu/sound/soc/fsl/fsl_sai.h
@@ -94,7 +94,7 @@
 #define FSL_SAI_CSR_FRDE	BIT(0)
 
 /* SAI Transmit and Receive Configuration 1 Register */
-#define FSL_SAI_CR1_RFW_MASK	0x1f
+#define FSL_SAI_CR1_RFW_MASK(x)	((x) - 1)
 
 /* SAI Transmit and Receive Configuration 2 Register */
 #define FSL_SAI_CR2_SYNC	BIT(30)
diff --git linux-libre-5.7.15-gnu/sound/soc/intel/boards/bxt_rt298.c linux-libre-5.7.16-gnu/sound/soc/intel/boards/bxt_rt298.c
index 7a4decf34191..c84c60df17db 100644
--- linux-libre-5.7.15-gnu/sound/soc/intel/boards/bxt_rt298.c
+++ linux-libre-5.7.16-gnu/sound/soc/intel/boards/bxt_rt298.c
@@ -565,6 +565,7 @@ static int bxt_card_late_probe(struct snd_soc_card *card)
 /* broxton audio machine driver for SPT + RT298S */
 static struct snd_soc_card broxton_rt298 = {
 	.name = "broxton-rt298",
+	.owner = THIS_MODULE,
 	.dai_link = broxton_rt298_dais,
 	.num_links = ARRAY_SIZE(broxton_rt298_dais),
 	.controls = broxton_controls,
@@ -580,6 +581,7 @@ static struct snd_soc_card broxton_rt298 = {
 
 static struct snd_soc_card geminilake_rt298 = {
 	.name = "geminilake-rt298",
+	.owner = THIS_MODULE,
 	.dai_link = broxton_rt298_dais,
 	.num_links = ARRAY_SIZE(broxton_rt298_dais),
 	.controls = broxton_controls,
diff --git linux-libre-5.7.15-gnu/sound/soc/intel/boards/cml_rt1011_rt5682.c linux-libre-5.7.16-gnu/sound/soc/intel/boards/cml_rt1011_rt5682.c
index 8167b2977e1d..7d811090e4fb 100644
--- linux-libre-5.7.15-gnu/sound/soc/intel/boards/cml_rt1011_rt5682.c
+++ linux-libre-5.7.16-gnu/sound/soc/intel/boards/cml_rt1011_rt5682.c
@@ -425,6 +425,7 @@ static struct snd_soc_codec_conf rt1011_conf[] = {
 /* Cometlake audio machine driver for RT1011 and RT5682 */
 static struct snd_soc_card snd_soc_card_cml = {
 	.name = "cml_rt1011_rt5682",
+	.owner = THIS_MODULE,
 	.dai_link = cml_rt1011_rt5682_dailink,
 	.num_links = ARRAY_SIZE(cml_rt1011_rt5682_dailink),
 	.codec_conf = rt1011_conf,
diff --git linux-libre-5.7.15-gnu/sound/soc/intel/boards/sof_sdw.c linux-libre-5.7.16-gnu/sound/soc/intel/boards/sof_sdw.c
index a64dc563b47e..61b5bced29b7 100644
--- linux-libre-5.7.15-gnu/sound/soc/intel/boards/sof_sdw.c
+++ linux-libre-5.7.16-gnu/sound/soc/intel/boards/sof_sdw.c
@@ -888,6 +888,7 @@ static const char sdw_card_long_name[] = "Intel Soundwire SOF";
 
 static struct snd_soc_card card_sof_sdw = {
 	.name = "soundwire",
+	.owner = THIS_MODULE,
 	.late_probe = sof_sdw_hdmi_card_late_probe,
 	.codec_conf = codec_conf,
 	.num_configs = ARRAY_SIZE(codec_conf),
diff --git linux-libre-5.7.15-gnu/sound/soc/meson/axg-card.c linux-libre-5.7.16-gnu/sound/soc/meson/axg-card.c
index 89f7f64747cd..47f2d93224fe 100644
--- linux-libre-5.7.15-gnu/sound/soc/meson/axg-card.c
+++ linux-libre-5.7.16-gnu/sound/soc/meson/axg-card.c
@@ -116,7 +116,7 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card,
 
 	lb = &card->dai_link[*index + 1];
 
-	lb->name = kasprintf(GFP_KERNEL, "%s-lb", pad->name);
+	lb->name = devm_kasprintf(card->dev, GFP_KERNEL, "%s-lb", pad->name);
 	if (!lb->name)
 		return -ENOMEM;
 
diff --git linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdm-formatter.c linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdm-formatter.c
index 358c8c0d861c..f7e8e9da68a0 100644
--- linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdm-formatter.c
+++ linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdm-formatter.c
@@ -70,7 +70,7 @@ EXPORT_SYMBOL_GPL(axg_tdm_formatter_set_channel_masks);
 static int axg_tdm_formatter_enable(struct axg_tdm_formatter *formatter)
 {
 	struct axg_tdm_stream *ts = formatter->stream;
-	bool invert = formatter->drv->quirks->invert_sclk;
+	bool invert;
 	int ret;
 
 	/* Do nothing if the formatter is already enabled */
@@ -96,11 +96,12 @@ static int axg_tdm_formatter_enable(struct axg_tdm_formatter *formatter)
 		return ret;
 
 	/*
-	 * If sclk is inverted, invert it back and provide the inversion
-	 * required by the formatter
+	 * If sclk is inverted, it means the bit should latched on the
+	 * rising edge which is what our HW expects. If not, we need to
+	 * invert it before the formatter.
 	 */
-	invert ^= axg_tdm_sclk_invert(ts->iface->fmt);
-	ret = clk_set_phase(formatter->sclk, invert ? 180 : 0);
+	invert = axg_tdm_sclk_invert(ts->iface->fmt);
+	ret = clk_set_phase(formatter->sclk, invert ? 0 : 180);
 	if (ret)
 		return ret;
 
diff --git linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdm-formatter.h linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdm-formatter.h
index 9ef98e955cb2..a1f0dcc0ff13 100644
--- linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdm-formatter.h
+++ linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdm-formatter.h
@@ -16,7 +16,6 @@ struct snd_kcontrol;
 
 struct axg_tdm_formatter_hw {
 	unsigned int skew_offset;
-	bool invert_sclk;
 };
 
 struct axg_tdm_formatter_ops {
diff --git linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdm-interface.c linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdm-interface.c
index d51f3344be7c..e25336f73912 100644
--- linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdm-interface.c
+++ linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdm-interface.c
@@ -119,18 +119,25 @@ static int axg_tdm_iface_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct axg_tdm_iface *iface = snd_soc_dai_get_drvdata(dai);
 
-	/* These modes are not supported */
-	if (fmt & (SND_SOC_DAIFMT_CBS_CFM | SND_SOC_DAIFMT_CBM_CFS)) {
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		if (!iface->mclk) {
+			dev_err(dai->dev, "cpu clock master: mclk missing\n");
+			return -ENODEV;
+		}
+		break;
+
+	case SND_SOC_DAIFMT_CBM_CFM:
+		break;
+
+	case SND_SOC_DAIFMT_CBS_CFM:
+	case SND_SOC_DAIFMT_CBM_CFS:
 		dev_err(dai->dev, "only CBS_CFS and CBM_CFM are supported\n");
+		/* Fall-through */
+	default:
 		return -EINVAL;
 	}
 
-	/* If the TDM interface is the clock master, it requires mclk */
-	if (!iface->mclk && (fmt & SND_SOC_DAIFMT_CBS_CFS)) {
-		dev_err(dai->dev, "cpu clock master: mclk missing\n");
-		return -ENODEV;
-	}
-
 	iface->fmt = fmt;
 	return 0;
 }
@@ -319,7 +326,8 @@ static int axg_tdm_iface_hw_params(struct snd_pcm_substream *substream,
 	if (ret)
 		return ret;
 
-	if (iface->fmt & SND_SOC_DAIFMT_CBS_CFS) {
+	if ((iface->fmt & SND_SOC_DAIFMT_MASTER_MASK) ==
+	    SND_SOC_DAIFMT_CBS_CFS) {
 		ret = axg_tdm_iface_set_sclk(dai, params);
 		if (ret)
 			return ret;
diff --git linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdmin.c linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdmin.c
index 973d4c02ef8d..88ed95ae886b 100644
--- linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdmin.c
+++ linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdmin.c
@@ -228,15 +228,29 @@ static const struct axg_tdm_formatter_driver axg_tdmin_drv = {
 	.regmap_cfg	= &axg_tdmin_regmap_cfg,
 	.ops		= &axg_tdmin_ops,
 	.quirks		= &(const struct axg_tdm_formatter_hw) {
-		.invert_sclk	= false,
 		.skew_offset	= 2,
 	},
 };
 
+static const struct axg_tdm_formatter_driver g12a_tdmin_drv = {
+	.component_drv	= &axg_tdmin_component_drv,
+	.regmap_cfg	= &axg_tdmin_regmap_cfg,
+	.ops		= &axg_tdmin_ops,
+	.quirks		= &(const struct axg_tdm_formatter_hw) {
+		.skew_offset	= 3,
+	},
+};
+
 static const struct of_device_id axg_tdmin_of_match[] = {
 	{
 		.compatible = "amlogic,axg-tdmin",
 		.data = &axg_tdmin_drv,
+	}, {
+		.compatible = "amlogic,g12a-tdmin",
+		.data = &g12a_tdmin_drv,
+	}, {
+		.compatible = "amlogic,sm1-tdmin",
+		.data = &g12a_tdmin_drv,
 	}, {}
 };
 MODULE_DEVICE_TABLE(of, axg_tdmin_of_match);
diff --git linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdmout.c linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdmout.c
index 418ec314b37d..3ceabddae629 100644
--- linux-libre-5.7.15-gnu/sound/soc/meson/axg-tdmout.c
+++ linux-libre-5.7.16-gnu/sound/soc/meson/axg-tdmout.c
@@ -238,7 +238,6 @@ static const struct axg_tdm_formatter_driver axg_tdmout_drv = {
 	.regmap_cfg	= &axg_tdmout_regmap_cfg,
 	.ops		= &axg_tdmout_ops,
 	.quirks		= &(const struct axg_tdm_formatter_hw) {
-		.invert_sclk = true,
 		.skew_offset = 1,
 	},
 };
@@ -248,7 +247,6 @@ static const struct axg_tdm_formatter_driver g12a_tdmout_drv = {
 	.regmap_cfg	= &axg_tdmout_regmap_cfg,
 	.ops		= &axg_tdmout_ops,
 	.quirks		= &(const struct axg_tdm_formatter_hw) {
-		.invert_sclk = true,
 		.skew_offset = 2,
 	},
 };
@@ -309,7 +307,6 @@ static const struct axg_tdm_formatter_driver sm1_tdmout_drv = {
 	.regmap_cfg	= &axg_tdmout_regmap_cfg,
 	.ops		= &axg_tdmout_ops,
 	.quirks		= &(const struct axg_tdm_formatter_hw) {
-		.invert_sclk = true,
 		.skew_offset = 2,
 	},
 };
diff --git linux-libre-5.7.15-gnu/sound/soc/soc-core.c linux-libre-5.7.16-gnu/sound/soc/soc-core.c
index e5433e8fcf19..b5c4473f1e49 100644
--- linux-libre-5.7.15-gnu/sound/soc/soc-core.c
+++ linux-libre-5.7.16-gnu/sound/soc/soc-core.c
@@ -443,7 +443,6 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
 
 	dev->parent	= card->dev;
 	dev->release	= soc_release_rtd_dev;
-	dev->groups	= soc_dev_attr_groups;
 
 	dev_set_name(dev, "%s", dai_link->name);
 
@@ -502,6 +501,10 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime(
 	rtd->num = card->num_rtd;
 	card->num_rtd++;
 
+	ret = device_add_groups(dev, soc_dev_attr_groups);
+	if (ret < 0)
+		goto free_rtd;
+
 	return rtd;
 
 free_rtd:
diff --git linux-libre-5.7.15-gnu/sound/soc/sof/nocodec.c linux-libre-5.7.16-gnu/sound/soc/sof/nocodec.c
index 71cf5f9db79d..849c3bcdca9e 100644
--- linux-libre-5.7.15-gnu/sound/soc/sof/nocodec.c
+++ linux-libre-5.7.16-gnu/sound/soc/sof/nocodec.c
@@ -14,6 +14,7 @@
 
 static struct snd_soc_card sof_nocodec_card = {
 	.name = "nocodec", /* the sof- prefix is added by the core */
+	.owner = THIS_MODULE
 };
 
 static int sof_nocodec_bes_setup(struct device *dev,
diff --git linux-libre-5.7.15-gnu/sound/usb/card.h linux-libre-5.7.16-gnu/sound/usb/card.h
index f39f23e3525d..d8ec5caf464d 100644
--- linux-libre-5.7.15-gnu/sound/usb/card.h
+++ linux-libre-5.7.16-gnu/sound/usb/card.h
@@ -133,6 +133,7 @@ struct snd_usb_substream {
 	unsigned int tx_length_quirk:1;	/* add length specifier to transfers */
 	unsigned int fmt_type;		/* USB audio format type (1-3) */
 	unsigned int pkt_offset_adj;	/* Bytes to drop from beginning of packets (for non-compliant devices) */
+	unsigned int stream_offset_adj;	/* Bytes to drop from beginning of stream (for non-compliant devices) */
 
 	unsigned int running: 1;	/* running status */
 
diff --git linux-libre-5.7.15-gnu/sound/usb/mixer_quirks.c linux-libre-5.7.16-gnu/sound/usb/mixer_quirks.c
index 260607144f56..fed610d4162d 100644
--- linux-libre-5.7.15-gnu/sound/usb/mixer_quirks.c
+++ linux-libre-5.7.16-gnu/sound/usb/mixer_quirks.c
@@ -185,6 +185,7 @@ static const struct rc_config {
 	{ USB_ID(0x041e, 0x3042), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 */
 	{ USB_ID(0x041e, 0x30df), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 Pro */
 	{ USB_ID(0x041e, 0x3237), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 Pro */
+	{ USB_ID(0x041e, 0x3263), 0, 1, 1, 1,  1,  0x000d }, /* Usb X-Fi S51 Pro */
 	{ USB_ID(0x041e, 0x3048), 2, 2, 6, 6,  2,  0x6e91 }, /* Toshiba SB0500 */
 };
 
diff --git linux-libre-5.7.15-gnu/sound/usb/pcm.c linux-libre-5.7.16-gnu/sound/usb/pcm.c
index 0247162a9fbf..9538684c9b4e 100644
--- linux-libre-5.7.15-gnu/sound/usb/pcm.c
+++ linux-libre-5.7.16-gnu/sound/usb/pcm.c
@@ -1416,6 +1416,12 @@ static void retire_capture_urb(struct snd_usb_substream *subs,
 			// continue;
 		}
 		bytes = urb->iso_frame_desc[i].actual_length;
+		if (subs->stream_offset_adj > 0) {
+			unsigned int adj = min(subs->stream_offset_adj, bytes);
+			cp += adj;
+			bytes -= adj;
+			subs->stream_offset_adj -= adj;
+		}
 		frames = bytes / stride;
 		if (!subs->txfr_quirk)
 			bytes = frames * stride;
diff --git linux-libre-5.7.15-gnu/sound/usb/quirks-table.h linux-libre-5.7.16-gnu/sound/usb/quirks-table.h
index 562179492a33..1573229d8cf4 100644
--- linux-libre-5.7.15-gnu/sound/usb/quirks-table.h
+++ linux-libre-5.7.16-gnu/sound/usb/quirks-table.h
@@ -3570,6 +3570,62 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
 		}
 	}
 },
+{
+	/*
+	 * PIONEER DJ DDJ-RB
+	 * PCM is 4 channels out, 2 dummy channels in @ 44.1 fixed
+	 * The feedback for the output is the dummy input.
+	 */
+	USB_DEVICE_VENDOR_SPEC(0x2b73, 0x000e),
+	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+		.ifnum = QUIRK_ANY_INTERFACE,
+		.type = QUIRK_COMPOSITE,
+		.data = (const struct snd_usb_audio_quirk[]) {
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 4,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x01,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC|
+						   USB_ENDPOINT_SYNC_ASYNC,
+					.rates = SNDRV_PCM_RATE_44100,
+					.rate_min = 44100,
+					.rate_max = 44100,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 44100 }
+				}
+			},
+			{
+				.ifnum = 0,
+				.type = QUIRK_AUDIO_FIXED_ENDPOINT,
+				.data = &(const struct audioformat) {
+					.formats = SNDRV_PCM_FMTBIT_S24_3LE,
+					.channels = 2,
+					.iface = 0,
+					.altsetting = 1,
+					.altset_idx = 1,
+					.endpoint = 0x82,
+					.ep_attr = USB_ENDPOINT_XFER_ISOC|
+						 USB_ENDPOINT_SYNC_ASYNC|
+						 USB_ENDPOINT_USAGE_IMPLICIT_FB,
+					.rates = SNDRV_PCM_RATE_44100,
+					.rate_min = 44100,
+					.rate_max = 44100,
+					.nr_rates = 1,
+					.rate_table = (unsigned int[]) { 44100 }
+				}
+			},
+			{
+				.ifnum = -1
+			}
+		}
+	}
+},
 
 #define ALC1220_VB_DESKTOP(vend, prod) { \
 	USB_DEVICE(vend, prod),	\
@@ -3623,7 +3679,13 @@ ALC1220_VB_DESKTOP(0x26ce, 0x0a01), /* Asrock TRX40 Creator */
  * with.
  */
 {
-	USB_DEVICE(0x534d, 0x2109),
+	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
+		       USB_DEVICE_ID_MATCH_INT_CLASS |
+		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+	.idVendor = 0x534d,
+	.idProduct = 0x2109,
+	.bInterfaceClass = USB_CLASS_AUDIO,
+	.bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
 	.driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
 		.vendor_name = "MacroSilicon",
 		.product_name = "MS2109",
diff --git linux-libre-5.7.15-gnu/sound/usb/quirks.c linux-libre-5.7.16-gnu/sound/usb/quirks.c
index d7d900ebcf37..497a7249f258 100644
--- linux-libre-5.7.15-gnu/sound/usb/quirks.c
+++ linux-libre-5.7.16-gnu/sound/usb/quirks.c
@@ -1468,6 +1468,9 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs,
 	case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */
 		set_format_emu_quirk(subs, fmt);
 		break;
+	case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */
+		subs->stream_offset_adj = 2;
+		break;
 	}
 }
 
diff --git linux-libre-5.7.15-gnu/sound/usb/stream.c linux-libre-5.7.16-gnu/sound/usb/stream.c
index 15296f2c902c..e03ff2a7a73f 100644
--- linux-libre-5.7.15-gnu/sound/usb/stream.c
+++ linux-libre-5.7.16-gnu/sound/usb/stream.c
@@ -94,6 +94,7 @@ static void snd_usb_init_substream(struct snd_usb_stream *as,
 	subs->tx_length_quirk = as->chip->tx_length_quirk;
 	subs->speed = snd_usb_get_speed(subs->dev);
 	subs->pkt_offset_adj = 0;
+	subs->stream_offset_adj = 0;
 
 	snd_usb_set_pcm_ops(as->pcm, stream);
 
diff --git linux-libre-5.7.15-gnu/tools/bpf/bpftool/btf.c linux-libre-5.7.16-gnu/tools/bpf/bpftool/btf.c
index bcaf55b59498..81a77475bea6 100644
--- linux-libre-5.7.15-gnu/tools/bpf/bpftool/btf.c
+++ linux-libre-5.7.16-gnu/tools/bpf/bpftool/btf.c
@@ -597,7 +597,7 @@ static int do_dump(int argc, char **argv)
 			goto done;
 		}
 		if (!btf) {
-			err = ENOENT;
+			err = -ENOENT;
 			p_err("can't find btf with ID (%u)", btf_id);
 			goto done;
 		}
diff --git linux-libre-5.7.15-gnu/tools/bpf/bpftool/gen.c linux-libre-5.7.16-gnu/tools/bpf/bpftool/gen.c
index f5960b48c861..5ff951e08c74 100644
--- linux-libre-5.7.15-gnu/tools/bpf/bpftool/gen.c
+++ linux-libre-5.7.16-gnu/tools/bpf/bpftool/gen.c
@@ -307,8 +307,11 @@ static int do_skeleton(int argc, char **argv)
 	opts.object_name = obj_name;
 	obj = bpf_object__open_mem(obj_data, file_sz, &opts);
 	if (IS_ERR(obj)) {
+		char err_buf[256];
+
+		libbpf_strerror(PTR_ERR(obj), err_buf, sizeof(err_buf));
+		p_err("failed to open BPF object file: %s", err_buf);
 		obj = NULL;
-		p_err("failed to open BPF object file: %ld", PTR_ERR(obj));
 		goto out;
 	}
 
diff --git linux-libre-5.7.15-gnu/tools/build/Build.include linux-libre-5.7.16-gnu/tools/build/Build.include
index 9ec01f4454f9..585486e40995 100644
--- linux-libre-5.7.15-gnu/tools/build/Build.include
+++ linux-libre-5.7.16-gnu/tools/build/Build.include
@@ -74,7 +74,8 @@ dep-cmd = $(if $(wildcard $(fixdep)),
 #                   dependencies in the cmd file
 if_changed_dep = $(if $(strip $(any-prereq) $(arg-check)),         \
                   @set -e;                                         \
-                  $(echo-cmd) $(cmd_$(1)) && $(dep-cmd))
+                  $(echo-cmd) $(cmd_$(1));                         \
+                  $(dep-cmd))
 
 # if_changed      - execute command if any prerequisite is newer than
 #                   target, or command line has changed
diff --git linux-libre-5.7.15-gnu/tools/lib/bpf/bpf_tracing.h linux-libre-5.7.16-gnu/tools/lib/bpf/bpf_tracing.h
index 48a9c7c69ef1..e6ec7cb4aa4a 100644
--- linux-libre-5.7.15-gnu/tools/lib/bpf/bpf_tracing.h
+++ linux-libre-5.7.16-gnu/tools/lib/bpf/bpf_tracing.h
@@ -215,7 +215,7 @@ struct pt_regs;
 #define PT_REGS_PARM5(x) ((x)->regs[8])
 #define PT_REGS_RET(x) ((x)->regs[31])
 #define PT_REGS_FP(x) ((x)->regs[30]) /* Works only with CONFIG_FRAME_POINTER */
-#define PT_REGS_RC(x) ((x)->regs[1])
+#define PT_REGS_RC(x) ((x)->regs[2])
 #define PT_REGS_SP(x) ((x)->regs[29])
 #define PT_REGS_IP(x) ((x)->cp0_epc)
 
@@ -226,7 +226,7 @@ struct pt_regs;
 #define PT_REGS_PARM5_CORE(x) BPF_CORE_READ((x), regs[8])
 #define PT_REGS_RET_CORE(x) BPF_CORE_READ((x), regs[31])
 #define PT_REGS_FP_CORE(x) BPF_CORE_READ((x), regs[30])
-#define PT_REGS_RC_CORE(x) BPF_CORE_READ((x), regs[1])
+#define PT_REGS_RC_CORE(x) BPF_CORE_READ((x), regs[2])
 #define PT_REGS_SP_CORE(x) BPF_CORE_READ((x), regs[29])
 #define PT_REGS_IP_CORE(x) BPF_CORE_READ((x), cp0_epc)
 
diff --git linux-libre-5.7.15-gnu/tools/testing/kunit/kunit_kernel.py linux-libre-5.7.16-gnu/tools/testing/kunit/kunit_kernel.py
index 63dbda2d029f..e20e2056cb38 100644
--- linux-libre-5.7.15-gnu/tools/testing/kunit/kunit_kernel.py
+++ linux-libre-5.7.16-gnu/tools/testing/kunit/kunit_kernel.py
@@ -34,7 +34,7 @@ class LinuxSourceTreeOperations(object):
 
 	def make_mrproper(self):
 		try:
-			subprocess.check_output(['make', 'mrproper'])
+			subprocess.check_output(['make', 'mrproper'], stderr=subprocess.STDOUT)
 		except OSError as e:
 			raise ConfigError('Could not call make command: ' + e)
 		except subprocess.CalledProcessError as e:
@@ -47,7 +47,7 @@ class LinuxSourceTreeOperations(object):
 		if build_dir:
 			command += ['O=' + build_dir]
 		try:
-			subprocess.check_output(command, stderr=subprocess.PIPE)
+			subprocess.check_output(command, stderr=subprocess.STDOUT)
 		except OSError as e:
 			raise ConfigError('Could not call make command: ' + e)
 		except subprocess.CalledProcessError as e:
@@ -77,7 +77,7 @@ class LinuxSourceTreeOperations(object):
 		if build_dir:
 			command += ['O=' + build_dir]
 		try:
-			subprocess.check_output(command)
+			subprocess.check_output(command, stderr=subprocess.STDOUT)
 		except OSError as e:
 			raise BuildError('Could not call execute make: ' + e)
 		except subprocess.CalledProcessError as e:
diff --git linux-libre-5.7.15-gnu/tools/testing/selftests/lkdtm/run.sh linux-libre-5.7.16-gnu/tools/testing/selftests/lkdtm/run.sh
index ee64ff8df8f4..8383eb89d88a 100755
--- linux-libre-5.7.15-gnu/tools/testing/selftests/lkdtm/run.sh
+++ linux-libre-5.7.16-gnu/tools/testing/selftests/lkdtm/run.sh
@@ -8,6 +8,7 @@
 #
 set -e
 TRIGGER=/sys/kernel/debug/provoke-crash/DIRECT
+CLEAR_ONCE=/sys/kernel/debug/clear_warn_once
 KSELFTEST_SKIP_TEST=4
 
 # Verify we have LKDTM available in the kernel.
@@ -67,6 +68,11 @@ cleanup() {
 }
 trap cleanup EXIT
 
+# Reset WARN_ONCE counters so we trip it each time this runs.
+if [ -w $CLEAR_ONCE ] ; then
+	echo 1 > $CLEAR_ONCE
+fi
+
 # Save existing dmesg so we can detect new content below
 dmesg > "$DMESG"
 
diff --git linux-libre-5.7.15-gnu/tools/testing/selftests/lkdtm/tests.txt linux-libre-5.7.16-gnu/tools/testing/selftests/lkdtm/tests.txt
index 92ca32143ae5..9d266e79c6a2 100644
--- linux-libre-5.7.15-gnu/tools/testing/selftests/lkdtm/tests.txt
+++ linux-libre-5.7.16-gnu/tools/testing/selftests/lkdtm/tests.txt
@@ -14,6 +14,7 @@ STACK_GUARD_PAGE_LEADING
 STACK_GUARD_PAGE_TRAILING
 UNSET_SMEP CR4 bits went missing
 DOUBLE_FAULT
+CORRUPT_PAC
 UNALIGNED_LOAD_STORE_WRITE
 #OVERWRITE_ALLOCATION Corrupts memory on failure
 #WRITE_AFTER_FREE Corrupts memory on failure
diff --git linux-libre-5.7.15-gnu/tools/testing/selftests/powerpc/benchmarks/context_switch.c linux-libre-5.7.16-gnu/tools/testing/selftests/powerpc/benchmarks/context_switch.c
index a2e8c9da7fa5..d50cc05df495 100644
--- linux-libre-5.7.15-gnu/tools/testing/selftests/powerpc/benchmarks/context_switch.c
+++ linux-libre-5.7.16-gnu/tools/testing/selftests/powerpc/benchmarks/context_switch.c
@@ -19,6 +19,7 @@
 #include <limits.h>
 #include <sys/time.h>
 #include <sys/syscall.h>
+#include <sys/sysinfo.h>
 #include <sys/types.h>
 #include <sys/shm.h>
 #include <linux/futex.h>
@@ -104,8 +105,9 @@ static void start_thread_on(void *(*fn)(void *), void *arg, unsigned long cpu)
 
 static void start_process_on(void *(*fn)(void *), void *arg, unsigned long cpu)
 {
-	int pid;
-	cpu_set_t cpuset;
+	int pid, ncpus;
+	cpu_set_t *cpuset;
+	size_t size;
 
 	pid = fork();
 	if (pid == -1) {
@@ -116,14 +118,23 @@ static void start_process_on(void *(*fn)(void *), void *arg, unsigned long cpu)
 	if (pid)
 		return;
 
-	CPU_ZERO(&cpuset);
-	CPU_SET(cpu, &cpuset);
+	ncpus = get_nprocs();
+	size = CPU_ALLOC_SIZE(ncpus);
+	cpuset = CPU_ALLOC(ncpus);
+	if (!cpuset) {
+		perror("malloc");
+		exit(1);
+	}
+	CPU_ZERO_S(size, cpuset);
+	CPU_SET_S(cpu, size, cpuset);
 
-	if (sched_setaffinity(0, sizeof(cpuset), &cpuset)) {
+	if (sched_setaffinity(0, size, cpuset)) {
 		perror("sched_setaffinity");
+		CPU_FREE(cpuset);
 		exit(1);
 	}
 
+	CPU_FREE(cpuset);
 	fn(arg);
 
 	exit(0);
diff --git linux-libre-5.7.15-gnu/tools/testing/selftests/powerpc/eeh/eeh-functions.sh linux-libre-5.7.16-gnu/tools/testing/selftests/powerpc/eeh/eeh-functions.sh
index f52ed92b53e7..00dc32c0ed75 100755
--- linux-libre-5.7.15-gnu/tools/testing/selftests/powerpc/eeh/eeh-functions.sh
+++ linux-libre-5.7.16-gnu/tools/testing/selftests/powerpc/eeh/eeh-functions.sh
@@ -5,12 +5,17 @@ pe_ok() {
 	local dev="$1"
 	local path="/sys/bus/pci/devices/$dev/eeh_pe_state"
 
-	if ! [ -e "$path" ] ; then
+	# if a driver doesn't support the error handling callbacks then the
+	# device is recovered by removing and re-probing it. This causes the
+	# sysfs directory to disappear so read the PE state once and squash
+	# any potential error messages
+	local eeh_state="$(cat $path 2>/dev/null)"
+	if [ -z "$eeh_state" ]; then
 		return 1;
 	fi
 
-	local fw_state="$(cut -d' ' -f1 < $path)"
-	local sw_state="$(cut -d' ' -f2 < $path)"
+	local fw_state="$(echo $eeh_state | cut -d' ' -f1)"
+	local sw_state="$(echo $eeh_state | cut -d' ' -f2)"
 
 	# If EEH_PE_ISOLATED or EEH_PE_RECOVERING are set then the PE is in an
 	# error state or being recovered. Either way, not ok.
diff --git linux-libre-5.7.15-gnu/tools/testing/selftests/powerpc/utils.c linux-libre-5.7.16-gnu/tools/testing/selftests/powerpc/utils.c
index 5ee0e98c4896..eb530e73e02c 100644
--- linux-libre-5.7.15-gnu/tools/testing/selftests/powerpc/utils.c
+++ linux-libre-5.7.16-gnu/tools/testing/selftests/powerpc/utils.c
@@ -16,6 +16,7 @@
 #include <string.h>
 #include <sys/ioctl.h>
 #include <sys/stat.h>
+#include <sys/sysinfo.h>
 #include <sys/types.h>
 #include <sys/utsname.h>
 #include <unistd.h>
@@ -88,28 +89,40 @@ void *get_auxv_entry(int type)
 
 int pick_online_cpu(void)
 {
-	cpu_set_t mask;
-	int cpu;
+	int ncpus, cpu = -1;
+	cpu_set_t *mask;
+	size_t size;
+
+	ncpus = get_nprocs_conf();
+	size = CPU_ALLOC_SIZE(ncpus);
+	mask = CPU_ALLOC(ncpus);
+	if (!mask) {
+		perror("malloc");
+		return -1;
+	}
 
-	CPU_ZERO(&mask);
+	CPU_ZERO_S(size, mask);
 
-	if (sched_getaffinity(0, sizeof(mask), &mask)) {
+	if (sched_getaffinity(0, size, mask)) {
 		perror("sched_getaffinity");
-		return -1;
+		goto done;
 	}
 
 	/* We prefer a primary thread, but skip 0 */
-	for (cpu = 8; cpu < CPU_SETSIZE; cpu += 8)
-		if (CPU_ISSET(cpu, &mask))
-			return cpu;
+	for (cpu = 8; cpu < ncpus; cpu += 8)
+		if (CPU_ISSET_S(cpu, size, mask))
+			goto done;
 
 	/* Search for anything, but in reverse */
-	for (cpu = CPU_SETSIZE - 1; cpu >= 0; cpu--)
-		if (CPU_ISSET(cpu, &mask))
-			return cpu;
+	for (cpu = ncpus - 1; cpu >= 0; cpu--)
+		if (CPU_ISSET_S(cpu, size, mask))
+			goto done;
 
 	printf("No cpus in affinity mask?!\n");
-	return -1;
+
+done:
+	CPU_FREE(mask);
+	return cpu;
 }
 
 bool is_ppc64le(void)
diff --git linux-libre-5.7.15-gnu/tools/testing/selftests/seccomp/seccomp_bpf.c linux-libre-5.7.16-gnu/tools/testing/selftests/seccomp/seccomp_bpf.c
index c0aa46ce14f6..c84c7b50331c 100644
--- linux-libre-5.7.15-gnu/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ linux-libre-5.7.16-gnu/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -180,7 +180,7 @@ struct seccomp_metadata {
 #define SECCOMP_IOCTL_NOTIF_RECV	SECCOMP_IOWR(0, struct seccomp_notif)
 #define SECCOMP_IOCTL_NOTIF_SEND	SECCOMP_IOWR(1,	\
 						struct seccomp_notif_resp)
-#define SECCOMP_IOCTL_NOTIF_ID_VALID	SECCOMP_IOR(2, __u64)
+#define SECCOMP_IOCTL_NOTIF_ID_VALID	SECCOMP_IOW(2, __u64)
 
 struct seccomp_notif {
 	__u64 id;
