diff --git linux-libre-5.10.100-gnu1/Documentation/devicetree/bindings/arm/omap/omap.txt linux-libre-5.10.101-gnu1/Documentation/devicetree/bindings/arm/omap/omap.txt
index e77635c5422c..fa8b31660cad 100644
--- linux-libre-5.10.100-gnu1/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ linux-libre-5.10.101-gnu1/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -119,6 +119,9 @@ Boards (incomplete list of examples):
 - OMAP3 BeagleBoard : Low cost community board
   compatible = "ti,omap3-beagle", "ti,omap3430", "ti,omap3"
 
+- OMAP3 BeagleBoard A to B4 : Early BeagleBoard revisions A to B4 with a timer quirk
+  compatible = "ti,omap3-beagle-ab4", "ti,omap3-beagle", "ti,omap3430", "ti,omap3"
+
 - OMAP3 Tobi with Overo : Commercial expansion board with daughter board
   compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3"
 
diff --git linux-libre-5.10.100-gnu1/Makefile linux-libre-5.10.101-gnu1/Makefile
index cb1643b32368..62bcf9f17cdb 100644
--- linux-libre-5.10.100-gnu1/Makefile
+++ linux-libre-5.10.101-gnu1/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 100
+SUBLEVEL = 101
 EXTRAVERSION = -gnu1
 NAME = Dare mighty things
 
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/Makefile linux-libre-5.10.101-gnu1/arch/arm/boot/dts/Makefile
index ce66ffd5a1bb..7e8151681597 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/Makefile
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/Makefile
@@ -731,6 +731,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \
 	logicpd-som-lv-37xx-devkit.dtb \
 	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
+	omap3-beagle-ab4.dtb \
 	omap3-beagle-xm.dtb \
 	omap3-beagle-xm-ab.dtb \
 	omap3-cm-t3517.dtb \
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/imx23-evk.dts linux-libre-5.10.101-gnu1/arch/arm/boot/dts/imx23-evk.dts
index 8cbaf1c81174..3b609d987d88 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/imx23-evk.dts
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/imx23-evk.dts
@@ -79,7 +79,6 @@
 						MX23_PAD_LCD_RESET__GPIO_1_18
 						MX23_PAD_PWM3__GPIO_1_29
 						MX23_PAD_PWM4__GPIO_1_30
-						MX23_PAD_SSP1_DETECT__SSP1_DETECT
 					>;
 					fsl,drive-strength = <MXS_DRIVE_4mA>;
 					fsl,voltage = <MXS_VOLTAGE_HIGH>;
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/imx6qdl-udoo.dtsi linux-libre-5.10.101-gnu1/arch/arm/boot/dts/imx6qdl-udoo.dtsi
index d07d8f83456d..ccfa8e320be6 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/imx6qdl-udoo.dtsi
@@ -5,6 +5,8 @@
  * Author: Fabio Estevam <fabio.estevam@freescale.com>
  */
 
+#include <dt-bindings/gpio/gpio.h>
+
 / {
 	aliases {
 		backlight = &backlight;
@@ -226,6 +228,7 @@
 				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
 				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
 				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
+				MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0
 			>;
 		};
 
@@ -304,7 +307,7 @@
 &usdhc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc3>;
-	non-removable;
+	cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/imx7ulp.dtsi linux-libre-5.10.101-gnu1/arch/arm/boot/dts/imx7ulp.dtsi
index b7ea37ad4e55..bcec98b96411 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/imx7ulp.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/imx7ulp.dtsi
@@ -259,7 +259,7 @@
 			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
 			assigned-clocks = <&pcc2 IMX7ULP_CLK_WDG1>;
-			assigned-clocks-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
+			assigned-clock-parents = <&scg1 IMX7ULP_CLK_FIRC_BUS_CLK>;
 			timeout-sec = <40>;
 		};
 
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/meson.dtsi linux-libre-5.10.101-gnu1/arch/arm/boot/dts/meson.dtsi
index 7649dd1e0b9e..c928ae312e19 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/meson.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/meson.dtsi
@@ -42,14 +42,14 @@
 			};
 
 			uart_A: serial@84c0 {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart";
 				reg = <0x84c0 0x18>;
 				interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
 			};
 
 			uart_B: serial@84dc {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart";
 				reg = <0x84dc 0x18>;
 				interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -87,7 +87,7 @@
 			};
 
 			uart_C: serial@8700 {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart";
 				reg = <0x8700 0x18>;
 				interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
@@ -203,7 +203,7 @@
 			};
 
 			uart_AO: serial@4c0 {
-				compatible = "amlogic,meson6-uart", "amlogic,meson-ao-uart", "amlogic,meson-uart";
+				compatible = "amlogic,meson6-uart", "amlogic,meson-ao-uart";
 				reg = <0x4c0 0x18>;
 				interrupts = <GIC_SPI 90 IRQ_TYPE_EDGE_RISING>;
 				status = "disabled";
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/meson8.dtsi linux-libre-5.10.101-gnu1/arch/arm/boot/dts/meson8.dtsi
index 740a6c816266..08533116a39c 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/meson8.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/meson8.dtsi
@@ -598,27 +598,27 @@
 };
 
 &uart_AO {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_CLK81>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart";
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_A {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART0>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8-uart";
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_B {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART1>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8-uart";
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
-	compatible = "amlogic,meson8-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART2>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8-uart";
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &usb0 {
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/meson8b.dtsi linux-libre-5.10.101-gnu1/arch/arm/boot/dts/meson8b.dtsi
index 2401cdf5f751..f6eb7c803174 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/meson8b.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/meson8b.dtsi
@@ -586,27 +586,27 @@
 };
 
 &uart_AO {
-	compatible = "amlogic,meson8b-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_CLK81>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8b-uart", "amlogic,meson-ao-uart";
+	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_A {
-	compatible = "amlogic,meson8b-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART0>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8b-uart";
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_B {
-	compatible = "amlogic,meson8b-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART1>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8b-uart";
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &uart_C {
-	compatible = "amlogic,meson8b-uart", "amlogic,meson-uart";
-	clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART2>;
-	clock-names = "baud", "xtal", "pclk";
+	compatible = "amlogic,meson8b-uart";
+	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
+	clock-names = "xtal", "pclk", "baud";
 };
 
 &usb0 {
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/omap3-beagle-ab4.dts linux-libre-5.10.101-gnu1/arch/arm/boot/dts/omap3-beagle-ab4.dts
new file mode 100644
index 000000000000..990ff2d84686
--- /dev/null
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/omap3-beagle-ab4.dts
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/dts-v1/;
+
+#include "omap3-beagle.dts"
+
+/ {
+	model = "TI OMAP3 BeagleBoard A to B4";
+	compatible = "ti,omap3-beagle-ab4", "ti,omap3-beagle", "ti,omap3430", "ti,omap3";
+};
+
+/*
+ * Workaround for capacitor C70 issue, see "Boards revision A and < B5"
+ * section at https://elinux.org/BeagleBoard_Community
+ */
+
+/* Unusable as clocksource because of unreliable oscillator */
+&counter32k {
+	status = "disabled";
+};
+
+/* Unusable as clockevent because of unreliable oscillator, allow to idle */
+&timer1_target {
+	/delete-property/ti,no-reset-on-init;
+	/delete-property/ti,no-idle;
+	timer@0 {
+		/delete-property/ti,timer-alwon;
+	};
+};
+
+/* Preferred always-on timer for clocksource */
+&timer12_target {
+	ti,no-reset-on-init;
+	ti,no-idle;
+	timer@0 {
+		/* Always clocked by secure_32k_fck */
+	};
+};
+
+/* Preferred timer for clockevent */
+&timer2_target {
+	ti,no-reset-on-init;
+	ti,no-idle;
+	timer@0 {
+		assigned-clocks = <&gpt2_fck>;
+		assigned-clock-parents = <&sys_ck>;
+	};
+};
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/omap3-beagle.dts linux-libre-5.10.101-gnu1/arch/arm/boot/dts/omap3-beagle.dts
index f9f34b8458e9..0548b391334f 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/omap3-beagle.dts
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/omap3-beagle.dts
@@ -304,39 +304,6 @@
 	phys = <0 &hsusb2_phy>;
 };
 
-/* Unusable as clocksource because of unreliable oscillator */
-&counter32k {
-	status = "disabled";
-};
-
-/* Unusable as clockevent because if unreliable oscillator, allow to idle */
-&timer1_target {
-	/delete-property/ti,no-reset-on-init;
-	/delete-property/ti,no-idle;
-	timer@0 {
-		/delete-property/ti,timer-alwon;
-	};
-};
-
-/* Preferred always-on timer for clocksource */
-&timer12_target {
-	ti,no-reset-on-init;
-	ti,no-idle;
-	timer@0 {
-		/* Always clocked by secure_32k_fck */
-	};
-};
-
-/* Preferred timer for clockevent */
-&timer2_target {
-	ti,no-reset-on-init;
-	ti,no-idle;
-	timer@0 {
-		assigned-clocks = <&gpt2_fck>;
-		assigned-clock-parents = <&sys_ck>;
-	};
-};
-
 &twl_gpio {
 	ti,use-leds;
 	/* pullups: BIT(1) */
diff --git linux-libre-5.10.100-gnu1/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts linux-libre-5.10.101-gnu1/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
index 08bddbf0336d..446d93c1c782 100644
--- linux-libre-5.10.100-gnu1/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
+++ linux-libre-5.10.101-gnu1/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
@@ -154,10 +154,6 @@
 			cap-sd-highspeed;
 			cap-mmc-highspeed;
 			/* All direction control is used */
-			st,sig-dir-cmd;
-			st,sig-dir-dat0;
-			st,sig-dir-dat2;
-			st,sig-dir-dat31;
 			st,sig-pin-fbclk;
 			full-pwr-cycle;
 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
diff --git linux-libre-5.10.100-gnu1/arch/arm/mach-socfpga/Kconfig linux-libre-5.10.101-gnu1/arch/arm/mach-socfpga/Kconfig
index c3bb68d57cea..b62ae4dafa2e 100644
--- linux-libre-5.10.100-gnu1/arch/arm/mach-socfpga/Kconfig
+++ linux-libre-5.10.101-gnu1/arch/arm/mach-socfpga/Kconfig
@@ -2,6 +2,7 @@
 menuconfig ARCH_SOCFPGA
 	bool "Altera SOCFPGA family"
 	depends on ARCH_MULTI_V7
+	select ARCH_HAS_RESET_CONTROLLER
 	select ARCH_SUPPORTS_BIG_ENDIAN
 	select ARM_AMBA
 	select ARM_GIC
@@ -18,6 +19,7 @@ menuconfig ARCH_SOCFPGA
 	select PL310_ERRATA_727915
 	select PL310_ERRATA_753970 if PL310
 	select PL310_ERRATA_769419
+	select RESET_CONTROLLER
 
 if ARCH_SOCFPGA
 config SOCFPGA_SUSPEND
diff --git linux-libre-5.10.100-gnu1/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi linux-libre-5.10.101-gnu1/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
index b9b8cd4b5ba9..87e8e64ad5ca 100644
--- linux-libre-5.10.100-gnu1/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm64/boot/dts/amlogic/meson-g12b-odroid-n2.dtsi
@@ -15,7 +15,7 @@
 		ethernet0 = &ethmac;
 	};
 
-	dioo2133: audio-amplifier-0 {
+	dio2133: audio-amplifier-0 {
 		compatible = "simple-audio-amplifier";
 		enable-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
 		VCC-supply = <&vcc_5v>;
@@ -215,7 +215,7 @@
 		audio-widgets = "Line", "Lineout";
 		audio-aux-devs = <&tdmout_b>, <&tdmout_c>, <&tdmin_a>,
 				 <&tdmin_b>, <&tdmin_c>, <&tdmin_lb>,
-				 <&dioo2133>;
+				 <&dio2133>;
 		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
 				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
 				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
diff --git linux-libre-5.10.100-gnu1/arch/arm64/boot/dts/freescale/imx8mq.dtsi linux-libre-5.10.101-gnu1/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index a40b66f44b31..7d2b758326be 100644
--- linux-libre-5.10.100-gnu1/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ linux-libre-5.10.101-gnu1/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -524,7 +524,7 @@
 				assigned-clock-rates = <0>, <0>, <0>, <594000000>;
 				status = "disabled";
 
-				port@0 {
+				port {
 					lcdif_mipi_dsi: endpoint {
 						remote-endpoint = <&mipi_dsi_lcdif_in>;
 					};
diff --git linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/book3s/32/pgtable.h linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/book3s/32/pgtable.h
index 523d3e6e2400..94c5c66231a8 100644
--- linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/book3s/32/pgtable.h
+++ linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/book3s/32/pgtable.h
@@ -142,6 +142,7 @@ static inline bool pte_user(pte_t pte)
 #ifndef __ASSEMBLY__
 
 int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot);
+void unmap_kernel_page(unsigned long va);
 
 #endif /* !__ASSEMBLY__ */
 
diff --git linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/book3s/64/pgtable.h linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/book3s/64/pgtable.h
index 4a3dca0271f1..71e2c524f1ee 100644
--- linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -1054,6 +1054,8 @@ static inline int map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t p
 	return hash__map_kernel_page(ea, pa, prot);
 }
 
+void unmap_kernel_page(unsigned long va);
+
 static inline int __meminit vmemmap_create_mapping(unsigned long start,
 						   unsigned long page_size,
 						   unsigned long phys)
diff --git linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/fixmap.h linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/fixmap.h
index 591b2f4deed5..897cc68758d4 100644
--- linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/fixmap.h
+++ linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/fixmap.h
@@ -111,8 +111,10 @@ static inline void __set_fixmap(enum fixed_addresses idx,
 		BUILD_BUG_ON(idx >= __end_of_fixed_addresses);
 	else if (WARN_ON(idx >= __end_of_fixed_addresses))
 		return;
-
-	map_kernel_page(__fix_to_virt(idx), phys, flags);
+	if (pgprot_val(flags))
+		map_kernel_page(__fix_to_virt(idx), phys, flags);
+	else
+		unmap_kernel_page(__fix_to_virt(idx));
 }
 
 #define __early_set_fixmap	__set_fixmap
diff --git linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/nohash/32/pgtable.h linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/nohash/32/pgtable.h
index 96522f7f0618..e53cc07e6b9e 100644
--- linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/nohash/32/pgtable.h
+++ linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/nohash/32/pgtable.h
@@ -65,6 +65,7 @@ extern int icache_44x_need_flush;
 #ifndef __ASSEMBLY__
 
 int map_kernel_page(unsigned long va, phys_addr_t pa, pgprot_t prot);
+void unmap_kernel_page(unsigned long va);
 
 #endif /* !__ASSEMBLY__ */
 
diff --git linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/nohash/64/pgtable.h linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/nohash/64/pgtable.h
index 57cd3892bfe0..1eacff0fff02 100644
--- linux-libre-5.10.100-gnu1/arch/powerpc/include/asm/nohash/64/pgtable.h
+++ linux-libre-5.10.101-gnu1/arch/powerpc/include/asm/nohash/64/pgtable.h
@@ -311,6 +311,7 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
 #define __swp_entry_to_pte(x)		__pte((x).val)
 
 int map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot);
+void unmap_kernel_page(unsigned long va);
 extern int __meminit vmemmap_create_mapping(unsigned long start,
 					    unsigned long page_size,
 					    unsigned long phys);
diff --git linux-libre-5.10.100-gnu1/arch/powerpc/mm/pgtable.c linux-libre-5.10.101-gnu1/arch/powerpc/mm/pgtable.c
index 15555c95cebc..faaf33e204de 100644
--- linux-libre-5.10.100-gnu1/arch/powerpc/mm/pgtable.c
+++ linux-libre-5.10.101-gnu1/arch/powerpc/mm/pgtable.c
@@ -194,6 +194,15 @@ void set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep,
 	__set_pte_at(mm, addr, ptep, pte, 0);
 }
 
+void unmap_kernel_page(unsigned long va)
+{
+	pmd_t *pmdp = pmd_off_k(va);
+	pte_t *ptep = pte_offset_kernel(pmdp, va);
+
+	pte_clear(&init_mm, va, ptep);
+	flush_tlb_kernel_range(va, va + PAGE_SIZE);
+}
+
 /*
  * This is called when relaxing access to a PTE. It's also called in the page
  * fault path when we don't hit any of the major fault cases, ie, a minor
diff --git linux-libre-5.10.100-gnu1/arch/riscv/Makefile linux-libre-5.10.101-gnu1/arch/riscv/Makefile
index 226c366072da..db9505c658ea 100644
--- linux-libre-5.10.100-gnu1/arch/riscv/Makefile
+++ linux-libre-5.10.101-gnu1/arch/riscv/Makefile
@@ -50,6 +50,12 @@ riscv-march-$(CONFIG_ARCH_RV32I)	:= rv32ima
 riscv-march-$(CONFIG_ARCH_RV64I)	:= rv64ima
 riscv-march-$(CONFIG_FPU)		:= $(riscv-march-y)fd
 riscv-march-$(CONFIG_RISCV_ISA_C)	:= $(riscv-march-y)c
+
+# Newer binutils versions default to ISA spec version 20191213 which moves some
+# instructions from the I extension to the Zicsr and Zifencei extensions.
+toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(riscv-march-y)_zicsr_zifencei)
+riscv-march-$(toolchain-need-zicsr-zifencei) := $(riscv-march-y)_zicsr_zifencei
+
 KBUILD_CFLAGS += -march=$(subst fd,,$(riscv-march-y))
 KBUILD_AFLAGS += -march=$(riscv-march-y)
 
diff --git linux-libre-5.10.100-gnu1/arch/x86/events/intel/lbr.c linux-libre-5.10.101-gnu1/arch/x86/events/intel/lbr.c
index 9c1a013d5682..bd8516e6c353 100644
--- linux-libre-5.10.100-gnu1/arch/x86/events/intel/lbr.c
+++ linux-libre-5.10.101-gnu1/arch/x86/events/intel/lbr.c
@@ -1734,6 +1734,9 @@ static bool is_arch_lbr_xsave_available(void)
 	 * Check the LBR state with the corresponding software structure.
 	 * Disable LBR XSAVES support if the size doesn't match.
 	 */
+	if (xfeature_size(XFEATURE_LBR) == 0)
+		return false;
+
 	if (WARN_ON(xfeature_size(XFEATURE_LBR) != get_lbr_state_size()))
 		return false;
 
diff --git linux-libre-5.10.100-gnu1/arch/x86/kvm/svm/svm.c linux-libre-5.10.101-gnu1/arch/x86/kvm/svm/svm.c
index fa543c355fbd..d515c8e68314 100644
--- linux-libre-5.10.100-gnu1/arch/x86/kvm/svm/svm.c
+++ linux-libre-5.10.101-gnu1/arch/x86/kvm/svm/svm.c
@@ -4155,7 +4155,21 @@ static bool svm_can_emulate_instruction(struct kvm_vcpu *vcpu, void *insn, int i
 			return true;
 
 		pr_err_ratelimited("KVM: SEV Guest triggered AMD Erratum 1096\n");
-		kvm_make_request(KVM_REQ_TRIPLE_FAULT, vcpu);
+
+		/*
+		 * If the fault occurred in userspace, arbitrarily inject #GP
+		 * to avoid killing the guest and to hopefully avoid confusing
+		 * the guest kernel too much, e.g. injecting #PF would not be
+		 * coherent with respect to the guest's page tables.  Request
+		 * triple fault if the fault occurred in the kernel as there's
+		 * no fault that KVM can inject without confusing the guest.
+		 * In practice, the triple fault is moot as no sane SEV kernel
+		 * will execute from user memory while also running with SMAP=1.
+		 */
+		if (is_user)
+			kvm_inject_gp(vcpu, 0);
+		else
+			kvm_make_request(KVM_REQ_TRIPLE_FAULT, vcpu);
 	}
 
 	return false;
diff --git linux-libre-5.10.100-gnu1/arch/x86/kvm/vmx/evmcs.c linux-libre-5.10.101-gnu1/arch/x86/kvm/vmx/evmcs.c
index c0d6fee9225f..5b68034ec5f9 100644
--- linux-libre-5.10.100-gnu1/arch/x86/kvm/vmx/evmcs.c
+++ linux-libre-5.10.101-gnu1/arch/x86/kvm/vmx/evmcs.c
@@ -361,6 +361,7 @@ void nested_evmcs_filter_control_msr(u32 msr_index, u64 *pdata)
 	case MSR_IA32_VMX_PROCBASED_CTLS2:
 		ctl_high &= ~EVMCS1_UNSUPPORTED_2NDEXEC;
 		break;
+	case MSR_IA32_VMX_TRUE_PINBASED_CTLS:
 	case MSR_IA32_VMX_PINBASED_CTLS:
 		ctl_high &= ~EVMCS1_UNSUPPORTED_PINCTRL;
 		break;
diff --git linux-libre-5.10.100-gnu1/arch/x86/kvm/vmx/evmcs.h linux-libre-5.10.101-gnu1/arch/x86/kvm/vmx/evmcs.h
index bd41d9462355..011929a63823 100644
--- linux-libre-5.10.100-gnu1/arch/x86/kvm/vmx/evmcs.h
+++ linux-libre-5.10.101-gnu1/arch/x86/kvm/vmx/evmcs.h
@@ -59,7 +59,9 @@ DECLARE_STATIC_KEY_FALSE(enable_evmcs);
 	 SECONDARY_EXEC_SHADOW_VMCS |					\
 	 SECONDARY_EXEC_TSC_SCALING |					\
 	 SECONDARY_EXEC_PAUSE_LOOP_EXITING)
-#define EVMCS1_UNSUPPORTED_VMEXIT_CTRL (VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL)
+#define EVMCS1_UNSUPPORTED_VMEXIT_CTRL					\
+	(VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL |				\
+	 VM_EXIT_SAVE_VMX_PREEMPTION_TIMER)
 #define EVMCS1_UNSUPPORTED_VMENTRY_CTRL (VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL)
 #define EVMCS1_UNSUPPORTED_VMFUNC (VMX_VMFUNC_EPTP_SWITCHING)
 
diff --git linux-libre-5.10.100-gnu1/arch/x86/kvm/vmx/vmx.c linux-libre-5.10.101-gnu1/arch/x86/kvm/vmx/vmx.c
index 351ef5cf1436..94f5f2129e3b 100644
--- linux-libre-5.10.100-gnu1/arch/x86/kvm/vmx/vmx.c
+++ linux-libre-5.10.101-gnu1/arch/x86/kvm/vmx/vmx.c
@@ -4846,8 +4846,33 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu)
 		dr6 = vmx_get_exit_qual(vcpu);
 		if (!(vcpu->guest_debug &
 		      (KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP))) {
+			/*
+			 * If the #DB was due to ICEBP, a.k.a. INT1, skip the
+			 * instruction.  ICEBP generates a trap-like #DB, but
+			 * despite its interception control being tied to #DB,
+			 * is an instruction intercept, i.e. the VM-Exit occurs
+			 * on the ICEBP itself.  Note, skipping ICEBP also
+			 * clears STI and MOVSS blocking.
+			 *
+			 * For all other #DBs, set vmcs.PENDING_DBG_EXCEPTIONS.BS
+			 * if single-step is enabled in RFLAGS and STI or MOVSS
+			 * blocking is active, as the CPU doesn't set the bit
+			 * on VM-Exit due to #DB interception.  VM-Entry has a
+			 * consistency check that a single-step #DB is pending
+			 * in this scenario as the previous instruction cannot
+			 * have toggled RFLAGS.TF 0=>1 (because STI and POP/MOV
+			 * don't modify RFLAGS), therefore the one instruction
+			 * delay when activating single-step breakpoints must
+			 * have already expired.  Note, the CPU sets/clears BS
+			 * as appropriate for all other VM-Exits types.
+			 */
 			if (is_icebp(intr_info))
 				WARN_ON(!skip_emulated_instruction(vcpu));
+			else if ((vmx_get_rflags(vcpu) & X86_EFLAGS_TF) &&
+				 (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) &
+				  (GUEST_INTR_STATE_STI | GUEST_INTR_STATE_MOV_SS)))
+				vmcs_writel(GUEST_PENDING_DBG_EXCEPTIONS,
+					    vmcs_readl(GUEST_PENDING_DBG_EXCEPTIONS) | DR6_BS);
 
 			kvm_queue_exception_p(vcpu, DB_VECTOR, dr6);
 			return 1;
diff --git linux-libre-5.10.100-gnu1/drivers/accessibility/speakup/speakup_dectlk.c linux-libre-5.10.101-gnu1/drivers/accessibility/speakup/speakup_dectlk.c
index ab6d61e80b1c..d689ec5e276f 100644
--- linux-libre-5.10.100-gnu1/drivers/accessibility/speakup/speakup_dectlk.c
+++ linux-libre-5.10.101-gnu1/drivers/accessibility/speakup/speakup_dectlk.c
@@ -44,6 +44,7 @@ static struct var_t vars[] = {
 	{ CAPS_START, .u.s = {"[:dv ap 160] " } },
 	{ CAPS_STOP, .u.s = {"[:dv ap 100 ] " } },
 	{ RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } },
+	{ PITCH, .u.n = {"[:dv ap %d] ", 122, 50, 350, 0, 0, NULL } },
 	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
 	{ VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } },
 	{ PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } },
diff --git linux-libre-5.10.100-gnu1/drivers/acpi/arm64/iort.c linux-libre-5.10.101-gnu1/drivers/acpi/arm64/iort.c
index 2494138a6905..50ed949dc144 100644
--- linux-libre-5.10.100-gnu1/drivers/acpi/arm64/iort.c
+++ linux-libre-5.10.101-gnu1/drivers/acpi/arm64/iort.c
@@ -1454,9 +1454,17 @@ static void __init arm_smmu_v3_pmcg_init_resources(struct resource *res,
 	res[0].start = pmcg->page0_base_address;
 	res[0].end = pmcg->page0_base_address + SZ_4K - 1;
 	res[0].flags = IORESOURCE_MEM;
-	res[1].start = pmcg->page1_base_address;
-	res[1].end = pmcg->page1_base_address + SZ_4K - 1;
-	res[1].flags = IORESOURCE_MEM;
+	/*
+	 * The initial version in DEN0049C lacked a way to describe register
+	 * page 1, which makes it broken for most PMCG implementations; in
+	 * that case, just let the driver fail gracefully if it expects to
+	 * find a second memory resource.
+	 */
+	if (node->revision > 0) {
+		res[1].start = pmcg->page1_base_address;
+		res[1].end = pmcg->page1_base_address + SZ_4K - 1;
+		res[1].flags = IORESOURCE_MEM;
+	}
 
 	if (pmcg->overflow_gsiv)
 		acpi_iort_register_irq(pmcg->overflow_gsiv, "overflow",
diff --git linux-libre-5.10.100-gnu1/drivers/acpi/ec.c linux-libre-5.10.101-gnu1/drivers/acpi/ec.c
index 3f2e5ea9ab6b..8347eaee679c 100644
--- linux-libre-5.10.100-gnu1/drivers/acpi/ec.c
+++ linux-libre-5.10.101-gnu1/drivers/acpi/ec.c
@@ -2064,6 +2064,16 @@ bool acpi_ec_dispatch_gpe(void)
 	if (acpi_any_gpe_status_set(first_ec->gpe))
 		return true;
 
+	/*
+	 * Cancel the SCI wakeup and process all pending events in case there
+	 * are any wakeup ones in there.
+	 *
+	 * Note that if any non-EC GPEs are active at this point, the SCI will
+	 * retrigger after the rearming in acpi_s2idle_wake(), so no events
+	 * should be missed by canceling the wakeup here.
+	 */
+	pm_system_cancel_wakeup();
+
 	/*
 	 * Dispatch the EC GPE in-band, but do not report wakeup in any case
 	 * to allow the caller to process events properly after that.
diff --git linux-libre-5.10.100-gnu1/drivers/acpi/sleep.c linux-libre-5.10.101-gnu1/drivers/acpi/sleep.c
index 31c9d0c8ae11..e2614ea820bb 100644
--- linux-libre-5.10.100-gnu1/drivers/acpi/sleep.c
+++ linux-libre-5.10.101-gnu1/drivers/acpi/sleep.c
@@ -1012,21 +1012,15 @@ static bool acpi_s2idle_wake(void)
 			return true;
 		}
 
-		/* Check non-EC GPE wakeups and dispatch the EC GPE. */
+		/*
+		 * Check non-EC GPE wakeups and if there are none, cancel the
+		 * SCI-related wakeup and dispatch the EC GPE.
+		 */
 		if (acpi_ec_dispatch_gpe()) {
 			pm_pr_dbg("ACPI non-EC GPE wakeup\n");
 			return true;
 		}
 
-		/*
-		 * Cancel the SCI wakeup and process all pending events in case
-		 * there are any wakeup ones in there.
-		 *
-		 * Note that if any non-EC GPEs are active at this point, the
-		 * SCI will retrigger after the rearming below, so no events
-		 * should be missed by canceling the wakeup here.
-		 */
-		pm_system_cancel_wakeup();
 		acpi_os_wait_events_complete();
 
 		/*
@@ -1040,6 +1034,7 @@ static bool acpi_s2idle_wake(void)
 			return true;
 		}
 
+		pm_wakeup_clear(acpi_sci_irq);
 		rearm_wake_irq(acpi_sci_irq);
 	}
 
diff --git linux-libre-5.10.100-gnu1/drivers/base/power/wakeup.c linux-libre-5.10.101-gnu1/drivers/base/power/wakeup.c
index 92073ac68473..8997e0227eb9 100644
--- linux-libre-5.10.100-gnu1/drivers/base/power/wakeup.c
+++ linux-libre-5.10.101-gnu1/drivers/base/power/wakeup.c
@@ -34,7 +34,8 @@ suspend_state_t pm_suspend_target_state;
 bool events_check_enabled __read_mostly;
 
 /* First wakeup IRQ seen by the kernel in the last cycle. */
-unsigned int pm_wakeup_irq __read_mostly;
+static unsigned int wakeup_irq[2] __read_mostly;
+static DEFINE_RAW_SPINLOCK(wakeup_irq_lock);
 
 /* If greater than 0 and the system is suspending, terminate the suspend. */
 static atomic_t pm_abort_suspend __read_mostly;
@@ -941,19 +942,45 @@ void pm_system_cancel_wakeup(void)
 	atomic_dec_if_positive(&pm_abort_suspend);
 }
 
-void pm_wakeup_clear(bool reset)
+void pm_wakeup_clear(unsigned int irq_number)
 {
-	pm_wakeup_irq = 0;
-	if (reset)
+	raw_spin_lock_irq(&wakeup_irq_lock);
+
+	if (irq_number && wakeup_irq[0] == irq_number)
+		wakeup_irq[0] = wakeup_irq[1];
+	else
+		wakeup_irq[0] = 0;
+
+	wakeup_irq[1] = 0;
+
+	raw_spin_unlock_irq(&wakeup_irq_lock);
+
+	if (!irq_number)
 		atomic_set(&pm_abort_suspend, 0);
 }
 
 void pm_system_irq_wakeup(unsigned int irq_number)
 {
-	if (pm_wakeup_irq == 0) {
-		pm_wakeup_irq = irq_number;
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&wakeup_irq_lock, flags);
+
+	if (wakeup_irq[0] == 0)
+		wakeup_irq[0] = irq_number;
+	else if (wakeup_irq[1] == 0)
+		wakeup_irq[1] = irq_number;
+	else
+		irq_number = 0;
+
+	raw_spin_unlock_irqrestore(&wakeup_irq_lock, flags);
+
+	if (irq_number)
 		pm_system_wakeup();
-	}
+}
+
+unsigned int pm_wakeup_irq(void)
+{
+	return wakeup_irq[0];
 }
 
 /**
diff --git linux-libre-5.10.100-gnu1/drivers/clocksource/timer-ti-dm-systimer.c linux-libre-5.10.101-gnu1/drivers/clocksource/timer-ti-dm-systimer.c
index b6f97960d8ee..5c40ca1d4740 100644
--- linux-libre-5.10.100-gnu1/drivers/clocksource/timer-ti-dm-systimer.c
+++ linux-libre-5.10.101-gnu1/drivers/clocksource/timer-ti-dm-systimer.c
@@ -241,7 +241,7 @@ static void __init dmtimer_systimer_assign_alwon(void)
 	bool quirk_unreliable_oscillator = false;
 
 	/* Quirk unreliable 32 KiHz oscillator with incomplete dts */
-	if (of_machine_is_compatible("ti,omap3-beagle") ||
+	if (of_machine_is_compatible("ti,omap3-beagle-ab4") ||
 	    of_machine_is_compatible("timll,omap3-devkit8000")) {
 		quirk_unreliable_oscillator = true;
 		counter_32k = -ENODEV;
diff --git linux-libre-5.10.100-gnu1/drivers/gpio/gpio-aggregator.c linux-libre-5.10.101-gnu1/drivers/gpio/gpio-aggregator.c
index dfd8a4876a27..d5f25246404d 100644
--- linux-libre-5.10.100-gnu1/drivers/gpio/gpio-aggregator.c
+++ linux-libre-5.10.101-gnu1/drivers/gpio/gpio-aggregator.c
@@ -330,7 +330,8 @@ static int gpio_fwd_get(struct gpio_chip *chip, unsigned int offset)
 {
 	struct gpiochip_fwd *fwd = gpiochip_get_data(chip);
 
-	return gpiod_get_value(fwd->descs[offset]);
+	return chip->can_sleep ? gpiod_get_value_cansleep(fwd->descs[offset])
+			       : gpiod_get_value(fwd->descs[offset]);
 }
 
 static int gpio_fwd_get_multiple(struct gpiochip_fwd *fwd, unsigned long *mask,
@@ -349,7 +350,10 @@ static int gpio_fwd_get_multiple(struct gpiochip_fwd *fwd, unsigned long *mask,
 	for_each_set_bit(i, mask, fwd->chip.ngpio)
 		descs[j++] = fwd->descs[i];
 
-	error = gpiod_get_array_value(j, descs, NULL, values);
+	if (fwd->chip.can_sleep)
+		error = gpiod_get_array_value_cansleep(j, descs, NULL, values);
+	else
+		error = gpiod_get_array_value(j, descs, NULL, values);
 	if (error)
 		return error;
 
@@ -384,7 +388,10 @@ static void gpio_fwd_set(struct gpio_chip *chip, unsigned int offset, int value)
 {
 	struct gpiochip_fwd *fwd = gpiochip_get_data(chip);
 
-	gpiod_set_value(fwd->descs[offset], value);
+	if (chip->can_sleep)
+		gpiod_set_value_cansleep(fwd->descs[offset], value);
+	else
+		gpiod_set_value(fwd->descs[offset], value);
 }
 
 static void gpio_fwd_set_multiple(struct gpiochip_fwd *fwd, unsigned long *mask,
@@ -403,7 +410,10 @@ static void gpio_fwd_set_multiple(struct gpiochip_fwd *fwd, unsigned long *mask,
 		descs[j++] = fwd->descs[i];
 	}
 
-	gpiod_set_array_value(j, descs, NULL, values);
+	if (fwd->chip.can_sleep)
+		gpiod_set_array_value_cansleep(j, descs, NULL, values);
+	else
+		gpiod_set_array_value(j, descs, NULL, values);
 }
 
 static void gpio_fwd_set_multiple_locked(struct gpio_chip *chip,
diff --git linux-libre-5.10.100-gnu1/drivers/gpio/gpio-sifive.c linux-libre-5.10.101-gnu1/drivers/gpio/gpio-sifive.c
index d5eb9ca11901..4f28fa73450c 100644
--- linux-libre-5.10.100-gnu1/drivers/gpio/gpio-sifive.c
+++ linux-libre-5.10.101-gnu1/drivers/gpio/gpio-sifive.c
@@ -206,7 +206,7 @@ static int sifive_gpio_probe(struct platform_device *pdev)
 			 NULL,
 			 chip->base + SIFIVE_GPIO_OUTPUT_EN,
 			 chip->base + SIFIVE_GPIO_INPUT_EN,
-			 0);
+			 BGPIOF_READ_OUTPUT_REG_SET);
 	if (ret) {
 		dev_err(dev, "unable to init generic GPIO\n");
 		return ret;
diff --git linux-libre-5.10.100-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c linux-libre-5.10.101-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index efda38349a03..917b94002f4b 100644
--- linux-libre-5.10.100-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ linux-libre-5.10.101-gnu1/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -766,9 +766,9 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
 			dev_info.high_va_offset = AMDGPU_GMC_HOLE_END;
 			dev_info.high_va_max = AMDGPU_GMC_HOLE_END | vm_size;
 		}
-		dev_info.virtual_address_alignment = max((int)PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
+		dev_info.virtual_address_alignment = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
 		dev_info.pte_fragment_size = (1 << adev->vm_manager.fragment_size) * AMDGPU_GPU_PAGE_SIZE;
-		dev_info.gart_page_size = AMDGPU_GPU_PAGE_SIZE;
+		dev_info.gart_page_size = max_t(u32, PAGE_SIZE, AMDGPU_GPU_PAGE_SIZE);
 		dev_info.cu_active_number = adev->gfx.cu_info.number;
 		dev_info.cu_ao_mask = adev->gfx.cu_info.ao_cu_mask;
 		dev_info.ce_ram_size = adev->gfx.ce_ram_size;
diff --git linux-libre-5.10.100-gnu1/drivers/gpu/drm/drm_panel_orientation_quirks.c linux-libre-5.10.101-gnu1/drivers/gpu/drm/drm_panel_orientation_quirks.c
index 9d1bd8f491ad..448c2f2d803a 100644
--- linux-libre-5.10.100-gnu1/drivers/gpu/drm/drm_panel_orientation_quirks.c
+++ linux-libre-5.10.101-gnu1/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -115,6 +115,12 @@ static const struct drm_dmi_panel_orientation_data lcd1280x1920_rightside_up = {
 	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
 };
 
+static const struct drm_dmi_panel_orientation_data lcd1600x2560_leftside_up = {
+	.width = 1600,
+	.height = 2560,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
+};
+
 static const struct dmi_system_id orientation_data[] = {
 	{	/* Acer One 10 (S1003) */
 		.matches = {
@@ -261,6 +267,12 @@ static const struct dmi_system_id orientation_data[] = {
 		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"),
 		},
 		.driver_data = (void *)&onegx1_pro,
+	}, {	/* OneXPlayer */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONE-NETBOOK TECHNOLOGY CO., LTD."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ONE XPLAYER"),
+		},
+		.driver_data = (void *)&lcd1600x2560_leftside_up,
 	}, {	/* Samsung GalaxyBook 10.6 */
 		.matches = {
 		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
diff --git linux-libre-5.10.100-gnu1/drivers/gpu/drm/panel/panel-simple.c linux-libre-5.10.101-gnu1/drivers/gpu/drm/panel/panel-simple.c
index 204674fccd64..7ffd2a04ab23 100644
--- linux-libre-5.10.100-gnu1/drivers/gpu/drm/panel/panel-simple.c
+++ linux-libre-5.10.101-gnu1/drivers/gpu/drm/panel/panel-simple.c
@@ -557,6 +557,7 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc)
 		err = panel_dpi_probe(dev, panel);
 		if (err)
 			goto free_ddc;
+		desc = panel->desc;
 	} else {
 		if (!of_get_display_timing(dev->of_node, "panel-timing", &dt))
 			panel_simple_parse_panel_timing_node(dev, panel, &dt);
diff --git linux-libre-5.10.100-gnu1/drivers/gpu/drm/rockchip/rockchip_vop_reg.c linux-libre-5.10.101-gnu1/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index a6fe03c3748a..39e1e1ebea92 100644
--- linux-libre-5.10.100-gnu1/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ linux-libre-5.10.101-gnu1/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -873,6 +873,7 @@ static const struct vop_win_phy rk3399_win01_data = {
 	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
 	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
 	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
+	.x_mir_en = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 21),
 	.y_mir_en = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 22),
 	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
 	.dsp_info = VOP_REG(RK3288_WIN0_DSP_INFO, 0x0fff0fff, 0),
@@ -883,6 +884,7 @@ static const struct vop_win_phy rk3399_win01_data = {
 	.uv_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 16),
 	.src_alpha_ctl = VOP_REG(RK3288_WIN0_SRC_ALPHA_CTRL, 0xff, 0),
 	.dst_alpha_ctl = VOP_REG(RK3288_WIN0_DST_ALPHA_CTRL, 0xff, 0),
+	.channel = VOP_REG(RK3288_WIN0_CTRL2, 0xff, 0),
 };
 
 /*
@@ -893,11 +895,11 @@ static const struct vop_win_phy rk3399_win01_data = {
 static const struct vop_win_data rk3399_vop_win_data[] = {
 	{ .base = 0x00, .phy = &rk3399_win01_data,
 	  .type = DRM_PLANE_TYPE_PRIMARY },
-	{ .base = 0x40, .phy = &rk3288_win01_data,
+	{ .base = 0x40, .phy = &rk3368_win01_data,
 	  .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x00, .phy = &rk3288_win23_data,
+	{ .base = 0x00, .phy = &rk3368_win23_data,
 	  .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x50, .phy = &rk3288_win23_data,
+	{ .base = 0x50, .phy = &rk3368_win23_data,
 	  .type = DRM_PLANE_TYPE_CURSOR },
 };
 
diff --git linux-libre-5.10.100-gnu1/drivers/gpu/drm/vc4/vc4_hdmi.c linux-libre-5.10.101-gnu1/drivers/gpu/drm/vc4/vc4_hdmi.c
index 5d5c4e9a8621..a308f2d05d17 100644
--- linux-libre-5.10.100-gnu1/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ linux-libre-5.10.101-gnu1/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -800,6 +800,7 @@ static int vc4_hdmi_encoder_atomic_check(struct drm_encoder *encoder,
 	unsigned long long tmds_rate;
 
 	if (vc4_hdmi->variant->unsupported_odd_h_timings &&
+	    !(mode->flags & DRM_MODE_FLAG_DBLCLK) &&
 	    ((mode->hdisplay % 2) || (mode->hsync_start % 2) ||
 	     (mode->hsync_end % 2) || (mode->htotal % 2)))
 		return -EINVAL;
@@ -834,6 +835,7 @@ vc4_hdmi_encoder_mode_valid(struct drm_encoder *encoder,
 	struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
 
 	if (vc4_hdmi->variant->unsupported_odd_h_timings &&
+	    !(mode->flags & DRM_MODE_FLAG_DBLCLK) &&
 	    ((mode->hdisplay % 2) || (mode->hsync_start % 2) ||
 	     (mode->hsync_end % 2) || (mode->htotal % 2)))
 		return MODE_H_ILLEGAL;
diff --git linux-libre-5.10.100-gnu1/drivers/hwmon/dell-smm-hwmon.c linux-libre-5.10.101-gnu1/drivers/hwmon/dell-smm-hwmon.c
index 87f401100466..10c7b6295b02 100644
--- linux-libre-5.10.100-gnu1/drivers/hwmon/dell-smm-hwmon.c
+++ linux-libre-5.10.101-gnu1/drivers/hwmon/dell-smm-hwmon.c
@@ -317,7 +317,7 @@ static int i8k_enable_fan_auto_mode(bool enable)
 }
 
 /*
- * Set the fan speed (off, low, high). Returns the new fan status.
+ * Set the fan speed (off, low, high, ...).
  */
 static int i8k_set_fan(int fan, int speed)
 {
@@ -329,7 +329,7 @@ static int i8k_set_fan(int fan, int speed)
 	speed = (speed < 0) ? 0 : ((speed > i8k_fan_max) ? i8k_fan_max : speed);
 	regs.ebx = (fan & 0xff) | (speed << 8);
 
-	return i8k_smm(&regs) ? : i8k_get_fan_status(fan);
+	return i8k_smm(&regs);
 }
 
 static int i8k_get_temp_type(int sensor)
@@ -443,7 +443,7 @@ static int
 i8k_ioctl_unlocked(struct file *fp, unsigned int cmd, unsigned long arg)
 {
 	int val = 0;
-	int speed;
+	int speed, err;
 	unsigned char buff[16];
 	int __user *argp = (int __user *)arg;
 
@@ -504,7 +504,11 @@ i8k_ioctl_unlocked(struct file *fp, unsigned int cmd, unsigned long arg)
 		if (copy_from_user(&speed, argp + 1, sizeof(int)))
 			return -EFAULT;
 
-		val = i8k_set_fan(val, speed);
+		err = i8k_set_fan(val, speed);
+		if (err < 0)
+			return err;
+
+		val = i8k_get_fan_status(val);
 		break;
 
 	default:
diff --git linux-libre-5.10.100-gnu1/drivers/iommu/iommu.c linux-libre-5.10.101-gnu1/drivers/iommu/iommu.c
index bcf060b5cf85..9d65557dfb2c 100644
--- linux-libre-5.10.100-gnu1/drivers/iommu/iommu.c
+++ linux-libre-5.10.101-gnu1/drivers/iommu/iommu.c
@@ -185,9 +185,14 @@ static struct dev_iommu *dev_iommu_get(struct device *dev)
 
 static void dev_iommu_free(struct device *dev)
 {
-	iommu_fwspec_free(dev);
-	kfree(dev->iommu);
+	struct dev_iommu *param = dev->iommu;
+
 	dev->iommu = NULL;
+	if (param->fwspec) {
+		fwnode_handle_put(param->fwspec->iommu_fwnode);
+		kfree(param->fwspec);
+	}
+	kfree(param);
 }
 
 static int __iommu_probe_device(struct device *dev, struct list_head *group_list)
diff --git linux-libre-5.10.100-gnu1/drivers/misc/eeprom/ee1004.c linux-libre-5.10.101-gnu1/drivers/misc/eeprom/ee1004.c
index 252e15ba65e1..d9f90332aaf6 100644
--- linux-libre-5.10.100-gnu1/drivers/misc/eeprom/ee1004.c
+++ linux-libre-5.10.101-gnu1/drivers/misc/eeprom/ee1004.c
@@ -82,6 +82,9 @@ static ssize_t ee1004_eeprom_read(struct i2c_client *client, char *buf,
 	if (unlikely(offset + count > EE1004_PAGE_SIZE))
 		count = EE1004_PAGE_SIZE - offset;
 
+	if (count > I2C_SMBUS_BLOCK_MAX)
+		count = I2C_SMBUS_BLOCK_MAX;
+
 	status = i2c_smbus_read_i2c_block_data_or_emulated(client, offset,
 							   count, buf);
 	dev_dbg(&client->dev, "read %zu@%d --> %d\n", count, offset, status);
diff --git linux-libre-5.10.100-gnu1/drivers/misc/fastrpc.c linux-libre-5.10.101-gnu1/drivers/misc/fastrpc.c
index ef49ac8d9101..d0471fec37fb 100644
--- linux-libre-5.10.100-gnu1/drivers/misc/fastrpc.c
+++ linux-libre-5.10.101-gnu1/drivers/misc/fastrpc.c
@@ -1284,7 +1284,14 @@ static int fastrpc_dmabuf_alloc(struct fastrpc_user *fl, char __user *argp)
 	}
 
 	if (copy_to_user(argp, &bp, sizeof(bp))) {
-		dma_buf_put(buf->dmabuf);
+		/*
+		 * The usercopy failed, but we can't do much about it, as
+		 * dma_buf_fd() already called fd_install() and made the
+		 * file descriptor accessible for the current process. It
+		 * might already be closed and dmabuf no longer valid when
+		 * we reach this point. Therefore "leak" the fd and rely on
+		 * the process exit path to do any required cleanup.
+		 */
 		return -EFAULT;
 	}
 
diff --git linux-libre-5.10.100-gnu1/drivers/mmc/host/sdhci-of-esdhc.c linux-libre-5.10.101-gnu1/drivers/mmc/host/sdhci-of-esdhc.c
index ab5ab969f711..343648fcbc31 100644
--- linux-libre-5.10.100-gnu1/drivers/mmc/host/sdhci-of-esdhc.c
+++ linux-libre-5.10.101-gnu1/drivers/mmc/host/sdhci-of-esdhc.c
@@ -524,12 +524,16 @@ static void esdhc_of_adma_workaround(struct sdhci_host *host, u32 intmask)
 
 static int esdhc_of_enable_dma(struct sdhci_host *host)
 {
+	int ret;
 	u32 value;
 	struct device *dev = mmc_dev(host->mmc);
 
 	if (of_device_is_compatible(dev->of_node, "fsl,ls1043a-esdhc") ||
-	    of_device_is_compatible(dev->of_node, "fsl,ls1046a-esdhc"))
-		dma_set_mask_and_coherent(dev, DMA_BIT_MASK(40));
+	    of_device_is_compatible(dev->of_node, "fsl,ls1046a-esdhc")) {
+		ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(40));
+		if (ret)
+			return ret;
+	}
 
 	value = sdhci_readl(host, ESDHC_DMA_SYSCTL);
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/bonding/bond_3ad.c linux-libre-5.10.101-gnu1/drivers/net/bonding/bond_3ad.c
index aa001b16765a..ab8c83341165 100644
--- linux-libre-5.10.100-gnu1/drivers/net/bonding/bond_3ad.c
+++ linux-libre-5.10.101-gnu1/drivers/net/bonding/bond_3ad.c
@@ -1003,8 +1003,8 @@ static void ad_mux_machine(struct port *port, bool *update_slave_arr)
 				if (port->aggregator &&
 				    port->aggregator->is_active &&
 				    !__port_is_enabled(port)) {
-
 					__enable_port(port);
+					*update_slave_arr = true;
 				}
 			}
 			break;
@@ -1760,6 +1760,7 @@ static void ad_agg_selection_logic(struct aggregator *agg,
 			     port = port->next_port_in_aggregator) {
 				__enable_port(port);
 			}
+			*update_slave_arr = true;
 		}
 	}
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/dsa/bcm_sf2.c linux-libre-5.10.101-gnu1/drivers/net/dsa/bcm_sf2.c
index 690e9d9495e7..08a675a5328d 100644
--- linux-libre-5.10.100-gnu1/drivers/net/dsa/bcm_sf2.c
+++ linux-libre-5.10.101-gnu1/drivers/net/dsa/bcm_sf2.c
@@ -504,7 +504,7 @@ static int bcm_sf2_mdio_register(struct dsa_switch *ds)
 	get_device(&priv->master_mii_bus->dev);
 	priv->master_mii_dn = dn;
 
-	priv->slave_mii_bus = devm_mdiobus_alloc(ds->dev);
+	priv->slave_mii_bus = mdiobus_alloc();
 	if (!priv->slave_mii_bus) {
 		of_node_put(dn);
 		return -ENOMEM;
@@ -564,8 +564,10 @@ static int bcm_sf2_mdio_register(struct dsa_switch *ds)
 	}
 
 	err = mdiobus_register(priv->slave_mii_bus);
-	if (err && dn)
+	if (err && dn) {
+		mdiobus_free(priv->slave_mii_bus);
 		of_node_put(dn);
+	}
 
 	return err;
 }
@@ -573,6 +575,7 @@ static int bcm_sf2_mdio_register(struct dsa_switch *ds)
 static void bcm_sf2_mdio_unregister(struct bcm_sf2_priv *priv)
 {
 	mdiobus_unregister(priv->slave_mii_bus);
+	mdiobus_free(priv->slave_mii_bus);
 	of_node_put(priv->master_mii_dn);
 }
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/dsa/lantiq_gswip.c linux-libre-5.10.101-gnu1/drivers/net/dsa/lantiq_gswip.c
index 4a4796ab9060..61fa4b5fca5e 100644
--- linux-libre-5.10.100-gnu1/drivers/net/dsa/lantiq_gswip.c
+++ linux-libre-5.10.101-gnu1/drivers/net/dsa/lantiq_gswip.c
@@ -495,8 +495,9 @@ static int gswip_mdio_rd(struct mii_bus *bus, int addr, int reg)
 static int gswip_mdio(struct gswip_priv *priv, struct device_node *mdio_np)
 {
 	struct dsa_switch *ds = priv->ds;
+	int err;
 
-	ds->slave_mii_bus = devm_mdiobus_alloc(priv->dev);
+	ds->slave_mii_bus = mdiobus_alloc();
 	if (!ds->slave_mii_bus)
 		return -ENOMEM;
 
@@ -509,7 +510,11 @@ static int gswip_mdio(struct gswip_priv *priv, struct device_node *mdio_np)
 	ds->slave_mii_bus->parent = priv->dev;
 	ds->slave_mii_bus->phy_mask = ~ds->phys_mii_mask;
 
-	return of_mdiobus_register(ds->slave_mii_bus, mdio_np);
+	err = of_mdiobus_register(ds->slave_mii_bus, mdio_np);
+	if (err)
+		mdiobus_free(ds->slave_mii_bus);
+
+	return err;
 }
 
 static int gswip_pce_table_entry_read(struct gswip_priv *priv,
@@ -2086,8 +2091,10 @@ disable_switch:
 	gswip_mdio_mask(priv, GSWIP_MDIO_GLOB_ENABLE, 0, GSWIP_MDIO_GLOB);
 	dsa_unregister_switch(priv->ds);
 mdio_bus:
-	if (mdio_np)
+	if (mdio_np) {
 		mdiobus_unregister(priv->ds->slave_mii_bus);
+		mdiobus_free(priv->ds->slave_mii_bus);
+	}
 put_mdio_node:
 	of_node_put(mdio_np);
 	for (i = 0; i < priv->num_gphy_fw; i++)
@@ -2107,6 +2114,7 @@ static int gswip_remove(struct platform_device *pdev)
 
 	if (priv->ds->slave_mii_bus) {
 		mdiobus_unregister(priv->ds->slave_mii_bus);
+		mdiobus_free(priv->ds->slave_mii_bus);
 		of_node_put(priv->ds->slave_mii_bus->dev.of_node);
 	}
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/dsa/mv88e6xxx/chip.c linux-libre-5.10.101-gnu1/drivers/net/dsa/mv88e6xxx/chip.c
index afc5500ef8ed..1992be77522a 100644
--- linux-libre-5.10.100-gnu1/drivers/net/dsa/mv88e6xxx/chip.c
+++ linux-libre-5.10.101-gnu1/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3072,7 +3072,7 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
 			return err;
 	}
 
-	bus = devm_mdiobus_alloc_size(chip->dev, sizeof(*mdio_bus));
+	bus = mdiobus_alloc_size(sizeof(*mdio_bus));
 	if (!bus)
 		return -ENOMEM;
 
@@ -3097,14 +3097,14 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
 	if (!external) {
 		err = mv88e6xxx_g2_irq_mdio_setup(chip, bus);
 		if (err)
-			return err;
+			goto out;
 	}
 
 	err = of_mdiobus_register(bus, np);
 	if (err) {
 		dev_err(chip->dev, "Cannot register MDIO bus (%d)\n", err);
 		mv88e6xxx_g2_irq_mdio_free(chip, bus);
-		return err;
+		goto out;
 	}
 
 	if (external)
@@ -3113,21 +3113,26 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
 		list_add(&mdio_bus->list, &chip->mdios);
 
 	return 0;
+
+out:
+	mdiobus_free(bus);
+	return err;
 }
 
 static void mv88e6xxx_mdios_unregister(struct mv88e6xxx_chip *chip)
 
 {
-	struct mv88e6xxx_mdio_bus *mdio_bus;
+	struct mv88e6xxx_mdio_bus *mdio_bus, *p;
 	struct mii_bus *bus;
 
-	list_for_each_entry(mdio_bus, &chip->mdios, list) {
+	list_for_each_entry_safe(mdio_bus, p, &chip->mdios, list) {
 		bus = mdio_bus->bus;
 
 		if (!mdio_bus->external)
 			mv88e6xxx_g2_irq_mdio_free(chip, bus);
 
 		mdiobus_unregister(bus);
+		mdiobus_free(bus);
 	}
 }
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/dsa/ocelot/felix_vsc9959.c linux-libre-5.10.101-gnu1/drivers/net/dsa/ocelot/felix_vsc9959.c
index 2e5bbdca5ea4..cd8d9b0e0edb 100644
--- linux-libre-5.10.100-gnu1/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ linux-libre-5.10.101-gnu1/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -1050,7 +1050,7 @@ static int vsc9959_mdio_bus_alloc(struct ocelot *ocelot)
 		return PTR_ERR(hw);
 	}
 
-	bus = devm_mdiobus_alloc_size(dev, sizeof(*mdio_priv));
+	bus = mdiobus_alloc_size(sizeof(*mdio_priv));
 	if (!bus)
 		return -ENOMEM;
 
@@ -1070,6 +1070,7 @@ static int vsc9959_mdio_bus_alloc(struct ocelot *ocelot)
 	rc = mdiobus_register(bus);
 	if (rc < 0) {
 		dev_err(dev, "failed to register MDIO bus\n");
+		mdiobus_free(bus);
 		return rc;
 	}
 
@@ -1119,6 +1120,7 @@ static void vsc9959_mdio_bus_free(struct ocelot *ocelot)
 		lynx_pcs_destroy(pcs);
 	}
 	mdiobus_unregister(felix->imdio);
+	mdiobus_free(felix->imdio);
 }
 
 static void vsc9959_sched_speed_set(struct ocelot *ocelot, int port,
diff --git linux-libre-5.10.100-gnu1/drivers/net/dsa/qca/ar9331.c linux-libre-5.10.101-gnu1/drivers/net/dsa/qca/ar9331.c
index 661745932a53..c33bdcf7efc5 100644
--- linux-libre-5.10.100-gnu1/drivers/net/dsa/qca/ar9331.c
+++ linux-libre-5.10.101-gnu1/drivers/net/dsa/qca/ar9331.c
@@ -289,7 +289,7 @@ static int ar9331_sw_mbus_init(struct ar9331_sw_priv *priv)
 	if (!mnp)
 		return -ENODEV;
 
-	ret = of_mdiobus_register(mbus, mnp);
+	ret = devm_of_mdiobus_register(dev, mbus, mnp);
 	of_node_put(mnp);
 	if (ret)
 		return ret;
@@ -856,7 +856,6 @@ static void ar9331_sw_remove(struct mdio_device *mdiodev)
 	struct ar9331_sw_priv *priv = dev_get_drvdata(&mdiodev->dev);
 
 	irq_domain_remove(priv->irqdomain);
-	mdiobus_unregister(priv->mbus);
 	dsa_unregister_switch(&priv->ds);
 
 	reset_control_assert(priv->sw_reset);
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-pci.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
index 90cb55eb5466..014513ce00a1 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/amd/xgbe/xgbe-pci.c
@@ -418,6 +418,9 @@ static void xgbe_pci_remove(struct pci_dev *pdev)
 
 	pci_free_irq_vectors(pdata->pcidev);
 
+	/* Disable all interrupts in the hardware */
+	XP_IOWRITE(pdata, XP_INT_EN, 0x0);
+
 	xgbe_free_pdata(pdata);
 }
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index f06d88c471d0..f917bc9c8796 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -4405,12 +4405,12 @@ static int dpaa2_eth_remove(struct fsl_mc_device *ls_dev)
 #ifdef CONFIG_DEBUG_FS
 	dpaa2_dbg_remove(priv);
 #endif
+
+	unregister_netdev(net_dev);
 	rtnl_lock();
 	dpaa2_eth_disconnect_mac(priv);
 	rtnl_unlock();
 
-	unregister_netdev(net_dev);
-
 	dpaa2_eth_dl_port_del(priv);
 	dpaa2_eth_dl_traps_unregister(priv);
 	dpaa2_eth_dl_unregister(priv);
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ice/ice_common.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ice/ice_common.c
index 64714757bd4f..2b0d0373ab2c 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ice/ice_common.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ice/ice_common.c
@@ -3032,7 +3032,8 @@ ice_cfg_phy_fec(struct ice_port_info *pi, struct ice_aqc_set_phy_cfg_data *cfg,
 	if (fec == ICE_FEC_AUTO && ice_fw_supports_link_override(pi->hw)) {
 		struct ice_link_default_override_tlv tlv;
 
-		if (ice_get_link_default_override(&tlv, pi))
+		status = ice_get_link_default_override(&tlv, pi);
+		if (status)
 			goto out;
 
 		if (!(tlv.options & ICE_LINK_OVERRIDE_STRICT_MODE) &&
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
index c0ee0541e53f..847e1ef8e106 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h
@@ -507,6 +507,7 @@ struct ice_tx_ctx_desc {
 			(0x3FFFFULL << ICE_TXD_CTX_QW1_TSO_LEN_S)
 
 #define ICE_TXD_CTX_QW1_MSS_S	50
+#define ICE_TXD_CTX_MIN_MSS	64
 
 enum ice_tx_ctx_desc_cmd_bits {
 	ICE_TX_CTX_DESC_TSO		= 0x01,
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ice/ice_main.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ice/ice_main.c
index 98e0097f2097..7c1aa954570e 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ice/ice_main.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ice/ice_main.c
@@ -6787,6 +6787,7 @@ ice_features_check(struct sk_buff *skb,
 		   struct net_device __always_unused *netdev,
 		   netdev_features_t features)
 {
+	bool gso = skb_is_gso(skb);
 	size_t len;
 
 	/* No point in doing any of this if neither checksum nor GSO are
@@ -6799,24 +6800,32 @@ ice_features_check(struct sk_buff *skb,
 	/* We cannot support GSO if the MSS is going to be less than
 	 * 64 bytes. If it is then we need to drop support for GSO.
 	 */
-	if (skb_is_gso(skb) && (skb_shinfo(skb)->gso_size < 64))
+	if (gso && (skb_shinfo(skb)->gso_size < ICE_TXD_CTX_MIN_MSS))
 		features &= ~NETIF_F_GSO_MASK;
 
-	len = skb_network_header(skb) - skb->data;
+	len = skb_network_offset(skb);
 	if (len > ICE_TXD_MACLEN_MAX || len & 0x1)
 		goto out_rm_features;
 
-	len = skb_transport_header(skb) - skb_network_header(skb);
+	len = skb_network_header_len(skb);
 	if (len > ICE_TXD_IPLEN_MAX || len & 0x1)
 		goto out_rm_features;
 
 	if (skb->encapsulation) {
-		len = skb_inner_network_header(skb) - skb_transport_header(skb);
-		if (len > ICE_TXD_L4LEN_MAX || len & 0x1)
-			goto out_rm_features;
+		/* this must work for VXLAN frames AND IPIP/SIT frames, and in
+		 * the case of IPIP frames, the transport header pointer is
+		 * after the inner header! So check to make sure that this
+		 * is a GRE or UDP_TUNNEL frame before doing that math.
+		 */
+		if (gso && (skb_shinfo(skb)->gso_type &
+			    (SKB_GSO_GRE | SKB_GSO_UDP_TUNNEL))) {
+			len = skb_inner_network_header(skb) -
+			      skb_transport_header(skb);
+			if (len > ICE_TXD_L4LEN_MAX || len & 0x1)
+				goto out_rm_features;
+		}
 
-		len = skb_inner_transport_header(skb) -
-		      skb_inner_network_header(skb);
+		len = skb_inner_network_header_len(skb);
 		if (len > ICE_TXD_IPLEN_MAX || len & 0x1)
 			goto out_rm_features;
 	}
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index a7d0a459969a..2d6ac61d7a3e 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1992,14 +1992,15 @@ static void ixgbevf_set_rx_buffer_len(struct ixgbevf_adapter *adapter,
 	if (adapter->flags & IXGBEVF_FLAGS_LEGACY_RX)
 		return;
 
-	set_ring_build_skb_enabled(rx_ring);
+	if (PAGE_SIZE < 8192)
+		if (max_frame > IXGBEVF_MAX_FRAME_BUILD_SKB)
+			set_ring_uses_large_buffer(rx_ring);
 
-	if (PAGE_SIZE < 8192) {
-		if (max_frame <= IXGBEVF_MAX_FRAME_BUILD_SKB)
-			return;
+	/* 82599 can't rely on RXDCTL.RLPML to restrict the size of the frame */
+	if (adapter->hw.mac.type == ixgbe_mac_82599_vf && !ring_uses_large_buffer(rx_ring))
+		return;
 
-		set_ring_uses_large_buffer(rx_ring);
-	}
+	set_ring_build_skb_enabled(rx_ring);
 }
 
 /**
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/mscc/ocelot.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/mscc/ocelot.c
index 52401915828a..a06466ecca12 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/mscc/ocelot.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/mscc/ocelot.c
@@ -848,12 +848,11 @@ void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset, u8 *data)
 }
 EXPORT_SYMBOL(ocelot_get_strings);
 
+/* Caller must hold &ocelot->stats_lock */
 static void ocelot_update_stats(struct ocelot *ocelot)
 {
 	int i, j;
 
-	mutex_lock(&ocelot->stats_lock);
-
 	for (i = 0; i < ocelot->num_phys_ports; i++) {
 		/* Configure the port to read the stats from */
 		ocelot_write(ocelot, SYS_STAT_CFG_STAT_VIEW(i), SYS_STAT_CFG);
@@ -872,8 +871,6 @@ static void ocelot_update_stats(struct ocelot *ocelot)
 					      ~(u64)U32_MAX) + val;
 		}
 	}
-
-	mutex_unlock(&ocelot->stats_lock);
 }
 
 static void ocelot_check_stats_work(struct work_struct *work)
@@ -882,7 +879,9 @@ static void ocelot_check_stats_work(struct work_struct *work)
 	struct ocelot *ocelot = container_of(del_work, struct ocelot,
 					     stats_work);
 
+	mutex_lock(&ocelot->stats_lock);
 	ocelot_update_stats(ocelot);
+	mutex_unlock(&ocelot->stats_lock);
 
 	queue_delayed_work(ocelot->stats_queue, &ocelot->stats_work,
 			   OCELOT_STATS_CHECK_DELAY);
@@ -892,12 +891,16 @@ void ocelot_get_ethtool_stats(struct ocelot *ocelot, int port, u64 *data)
 {
 	int i;
 
+	mutex_lock(&ocelot->stats_lock);
+
 	/* check and update now */
 	ocelot_update_stats(ocelot);
 
 	/* Copy all counters */
 	for (i = 0; i < ocelot->num_stats; i++)
 		*data++ = ocelot->stats[port * ocelot->num_stats + i];
+
+	mutex_unlock(&ocelot->stats_lock);
 }
 EXPORT_SYMBOL(ocelot_get_ethtool_stats);
 
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
index d19c02e99114..d3d5b663a4a3 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
@@ -1011,6 +1011,7 @@ nfp_tunnel_del_shared_mac(struct nfp_app *app, struct net_device *netdev,
 	struct nfp_flower_repr_priv *repr_priv;
 	struct nfp_tun_offloaded_mac *entry;
 	struct nfp_repr *repr;
+	u16 nfp_mac_idx;
 	int ida_idx;
 
 	entry = nfp_tunnel_lookup_offloaded_macs(app, mac);
@@ -1029,8 +1030,6 @@ nfp_tunnel_del_shared_mac(struct nfp_app *app, struct net_device *netdev,
 		entry->bridge_count--;
 
 		if (!entry->bridge_count && entry->ref_count) {
-			u16 nfp_mac_idx;
-
 			nfp_mac_idx = entry->index & ~NFP_TUN_PRE_TUN_IDX_BIT;
 			if (__nfp_tunnel_offload_mac(app, mac, nfp_mac_idx,
 						     false)) {
@@ -1046,7 +1045,6 @@ nfp_tunnel_del_shared_mac(struct nfp_app *app, struct net_device *netdev,
 
 	/* If MAC is now used by 1 repr set the offloaded MAC index to port. */
 	if (entry->ref_count == 1 && list_is_singular(&entry->repr_list)) {
-		u16 nfp_mac_idx;
 		int port, err;
 
 		repr_priv = list_first_entry(&entry->repr_list,
@@ -1074,8 +1072,14 @@ nfp_tunnel_del_shared_mac(struct nfp_app *app, struct net_device *netdev,
 	WARN_ON_ONCE(rhashtable_remove_fast(&priv->tun.offloaded_macs,
 					    &entry->ht_node,
 					    offloaded_macs_params));
+
+	if (nfp_flower_is_supported_bridge(netdev))
+		nfp_mac_idx = entry->index & ~NFP_TUN_PRE_TUN_IDX_BIT;
+	else
+		nfp_mac_idx = entry->index;
+
 	/* If MAC has global ID then extract and free the ida entry. */
-	if (nfp_tunnel_is_mac_idx_global(entry->index)) {
+	if (nfp_tunnel_is_mac_idx_global(nfp_mac_idx)) {
 		ida_idx = nfp_tunnel_get_ida_from_global_mac_idx(entry->index);
 		ida_simple_remove(&priv->tun.mac_off_ids, ida_idx);
 	}
diff --git linux-libre-5.10.100-gnu1/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c linux-libre-5.10.101-gnu1/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
index 9f5ccf1a0a54..cad6588840d8 100644
--- linux-libre-5.10.100-gnu1/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
+++ linux-libre-5.10.101-gnu1/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c
@@ -734,7 +734,7 @@ static int sun8i_dwmac_reset(struct stmmac_priv *priv)
 
 	if (err) {
 		dev_err(priv->device, "EMAC reset timeout\n");
-		return -EFAULT;
+		return err;
 	}
 	return 0;
 }
diff --git linux-libre-5.10.100-gnu1/drivers/net/mdio/mdio-aspeed.c linux-libre-5.10.101-gnu1/drivers/net/mdio/mdio-aspeed.c
index 966c3b4ad59d..e2273588c75b 100644
--- linux-libre-5.10.100-gnu1/drivers/net/mdio/mdio-aspeed.c
+++ linux-libre-5.10.101-gnu1/drivers/net/mdio/mdio-aspeed.c
@@ -148,6 +148,7 @@ static const struct of_device_id aspeed_mdio_of_match[] = {
 	{ .compatible = "aspeed,ast2600-mdio", },
 	{ },
 };
+MODULE_DEVICE_TABLE(of, aspeed_mdio_of_match);
 
 static struct platform_driver aspeed_mdio_driver = {
 	.driver = {
diff --git linux-libre-5.10.100-gnu1/drivers/net/phy/marvell.c linux-libre-5.10.101-gnu1/drivers/net/phy/marvell.c
index 4dda2ab19c26..cb9d1852a75c 100644
--- linux-libre-5.10.100-gnu1/drivers/net/phy/marvell.c
+++ linux-libre-5.10.101-gnu1/drivers/net/phy/marvell.c
@@ -515,9 +515,9 @@ static int m88e1121_config_aneg_rgmii_delays(struct phy_device *phydev)
 	else
 		mscr = 0;
 
-	return phy_modify_paged(phydev, MII_MARVELL_MSCR_PAGE,
-				MII_88E1121_PHY_MSCR_REG,
-				MII_88E1121_PHY_MSCR_DELAY_MASK, mscr);
+	return phy_modify_paged_changed(phydev, MII_MARVELL_MSCR_PAGE,
+					MII_88E1121_PHY_MSCR_REG,
+					MII_88E1121_PHY_MSCR_DELAY_MASK, mscr);
 }
 
 static int m88e1121_config_aneg(struct phy_device *phydev)
@@ -531,11 +531,13 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
 			return err;
 	}
 
+	changed = err;
+
 	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
 	if (err < 0)
 		return err;
 
-	changed = err;
+	changed |= err;
 
 	err = genphy_config_aneg(phydev);
 	if (err < 0)
@@ -1059,16 +1061,15 @@ static int m88e1118_config_aneg(struct phy_device *phydev)
 {
 	int err;
 
-	err = genphy_soft_reset(phydev);
+	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
 	if (err < 0)
 		return err;
 
-	err = marvell_set_polarity(phydev, phydev->mdix_ctrl);
+	err = genphy_config_aneg(phydev);
 	if (err < 0)
 		return err;
 
-	err = genphy_config_aneg(phydev);
-	return 0;
+	return genphy_soft_reset(phydev);
 }
 
 static int m88e1118_config_init(struct phy_device *phydev)
diff --git linux-libre-5.10.100-gnu1/drivers/net/usb/ax88179_178a.c linux-libre-5.10.101-gnu1/drivers/net/usb/ax88179_178a.c
index b77b0a33d697..0b0cbcee1920 100644
--- linux-libre-5.10.100-gnu1/drivers/net/usb/ax88179_178a.c
+++ linux-libre-5.10.101-gnu1/drivers/net/usb/ax88179_178a.c
@@ -1467,58 +1467,68 @@ static int ax88179_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 	u16 hdr_off;
 	u32 *pkt_hdr;
 
-	/* This check is no longer done by usbnet */
-	if (skb->len < dev->net->hard_header_len)
+	/* At the end of the SKB, there's a header telling us how many packets
+	 * are bundled into this buffer and where we can find an array of
+	 * per-packet metadata (which contains elements encoded into u16).
+	 */
+	if (skb->len < 4)
 		return 0;
-
 	skb_trim(skb, skb->len - 4);
 	rx_hdr = get_unaligned_le32(skb_tail_pointer(skb));
-
 	pkt_cnt = (u16)rx_hdr;
 	hdr_off = (u16)(rx_hdr >> 16);
+
+	if (pkt_cnt == 0)
+		return 0;
+
+	/* Make sure that the bounds of the metadata array are inside the SKB
+	 * (and in front of the counter at the end).
+	 */
+	if (pkt_cnt * 2 + hdr_off > skb->len)
+		return 0;
 	pkt_hdr = (u32 *)(skb->data + hdr_off);
 
-	while (pkt_cnt--) {
+	/* Packets must not overlap the metadata array */
+	skb_trim(skb, hdr_off);
+
+	for (; ; pkt_cnt--, pkt_hdr++) {
 		u16 pkt_len;
 
 		le32_to_cpus(pkt_hdr);
 		pkt_len = (*pkt_hdr >> 16) & 0x1fff;
 
-		/* Check CRC or runt packet */
-		if ((*pkt_hdr & AX_RXHDR_CRC_ERR) ||
-		    (*pkt_hdr & AX_RXHDR_DROP_ERR)) {
-			skb_pull(skb, (pkt_len + 7) & 0xFFF8);
-			pkt_hdr++;
-			continue;
-		}
-
-		if (pkt_cnt == 0) {
-			skb->len = pkt_len;
-			/* Skip IP alignment pseudo header */
-			skb_pull(skb, 2);
-			skb_set_tail_pointer(skb, skb->len);
-			skb->truesize = pkt_len + sizeof(struct sk_buff);
-			ax88179_rx_checksum(skb, pkt_hdr);
-			return 1;
-		}
+		if (pkt_len > skb->len)
+			return 0;
 
-		ax_skb = skb_clone(skb, GFP_ATOMIC);
-		if (ax_skb) {
+		/* Check CRC or runt packet */
+		if (((*pkt_hdr & (AX_RXHDR_CRC_ERR | AX_RXHDR_DROP_ERR)) == 0) &&
+		    pkt_len >= 2 + ETH_HLEN) {
+			bool last = (pkt_cnt == 0);
+
+			if (last) {
+				ax_skb = skb;
+			} else {
+				ax_skb = skb_clone(skb, GFP_ATOMIC);
+				if (!ax_skb)
+					return 0;
+			}
 			ax_skb->len = pkt_len;
 			/* Skip IP alignment pseudo header */
 			skb_pull(ax_skb, 2);
 			skb_set_tail_pointer(ax_skb, ax_skb->len);
 			ax_skb->truesize = pkt_len + sizeof(struct sk_buff);
 			ax88179_rx_checksum(ax_skb, pkt_hdr);
+
+			if (last)
+				return 1;
+
 			usbnet_skb_return(dev, ax_skb);
-		} else {
-			return 0;
 		}
 
-		skb_pull(skb, (pkt_len + 7) & 0xFFF8);
-		pkt_hdr++;
+		/* Trim this packet away from the SKB */
+		if (!skb_pull(skb, (pkt_len + 7) & 0xFFF8))
+			return 0;
 	}
-	return 1;
 }
 
 static struct sk_buff *
diff --git linux-libre-5.10.100-gnu1/drivers/net/veth.c linux-libre-5.10.101-gnu1/drivers/net/veth.c
index aef66f8eecee..f7e3eb309a26 100644
--- linux-libre-5.10.100-gnu1/drivers/net/veth.c
+++ linux-libre-5.10.101-gnu1/drivers/net/veth.c
@@ -256,9 +256,10 @@ static void __veth_xdp_flush(struct veth_rq *rq)
 {
 	/* Write ptr_ring before reading rx_notify_masked */
 	smp_mb();
-	if (!rq->rx_notify_masked) {
-		rq->rx_notify_masked = true;
-		napi_schedule(&rq->xdp_napi);
+	if (!READ_ONCE(rq->rx_notify_masked) &&
+	    napi_schedule_prep(&rq->xdp_napi)) {
+		WRITE_ONCE(rq->rx_notify_masked, true);
+		__napi_schedule(&rq->xdp_napi);
 	}
 }
 
@@ -852,8 +853,10 @@ static int veth_poll(struct napi_struct *napi, int budget)
 		/* Write rx_notify_masked before reading ptr_ring */
 		smp_store_mb(rq->rx_notify_masked, false);
 		if (unlikely(!__ptr_ring_empty(&rq->xdp_ring))) {
-			rq->rx_notify_masked = true;
-			napi_schedule(&rq->xdp_napi);
+			if (napi_schedule_prep(&rq->xdp_napi)) {
+				WRITE_ONCE(rq->rx_notify_masked, true);
+				__napi_schedule(&rq->xdp_napi);
+			}
 		}
 	}
 
diff --git linux-libre-5.10.100-gnu1/drivers/nvme/host/pci.c linux-libre-5.10.101-gnu1/drivers/nvme/host/pci.c
index 1b85349f57af..97afeb898b25 100644
--- linux-libre-5.10.100-gnu1/drivers/nvme/host/pci.c
+++ linux-libre-5.10.101-gnu1/drivers/nvme/host/pci.c
@@ -3198,7 +3198,8 @@ static const struct pci_device_id nvme_id_table[] = {
 				NVME_QUIRK_DEALLOCATE_ZEROES, },
 	{ PCI_VDEVICE(INTEL, 0x0a54),	/* Intel P4500/P4600 */
 		.driver_data = NVME_QUIRK_STRIPE_SIZE |
-				NVME_QUIRK_DEALLOCATE_ZEROES, },
+				NVME_QUIRK_DEALLOCATE_ZEROES |
+				NVME_QUIRK_IGNORE_DEV_SUBNQN, },
 	{ PCI_VDEVICE(INTEL, 0x0a55),	/* Dell Express Flash P4600 */
 		.driver_data = NVME_QUIRK_STRIPE_SIZE |
 				NVME_QUIRK_DEALLOCATE_ZEROES, },
diff --git linux-libre-5.10.100-gnu1/drivers/nvme/host/tcp.c linux-libre-5.10.101-gnu1/drivers/nvme/host/tcp.c
index e99d43989418..662028d7a1c6 100644
--- linux-libre-5.10.100-gnu1/drivers/nvme/host/tcp.c
+++ linux-libre-5.10.101-gnu1/drivers/nvme/host/tcp.c
@@ -904,7 +904,15 @@ static inline void nvme_tcp_done_send_req(struct nvme_tcp_queue *queue)
 
 static void nvme_tcp_fail_request(struct nvme_tcp_request *req)
 {
-	nvme_tcp_end_request(blk_mq_rq_from_pdu(req), NVME_SC_HOST_PATH_ERROR);
+	if (nvme_tcp_async_req(req)) {
+		union nvme_result res = {};
+
+		nvme_complete_async_event(&req->queue->ctrl->ctrl,
+				cpu_to_le16(NVME_SC_HOST_PATH_ERROR), &res);
+	} else {
+		nvme_tcp_end_request(blk_mq_rq_from_pdu(req),
+				NVME_SC_HOST_PATH_ERROR);
+	}
 }
 
 static int nvme_tcp_try_send_data(struct nvme_tcp_request *req)
diff --git linux-libre-5.10.100-gnu1/drivers/phy/ti/phy-j721e-wiz.c linux-libre-5.10.101-gnu1/drivers/phy/ti/phy-j721e-wiz.c
index dceac7714872..5536b8f4bfd1 100644
--- linux-libre-5.10.100-gnu1/drivers/phy/ti/phy-j721e-wiz.c
+++ linux-libre-5.10.101-gnu1/drivers/phy/ti/phy-j721e-wiz.c
@@ -177,6 +177,7 @@ static const struct clk_div_table clk_div_table[] = {
 	{ .val = 1, .div = 2, },
 	{ .val = 2, .div = 4, },
 	{ .val = 3, .div = 8, },
+	{ /* sentinel */ },
 };
 
 static struct wiz_clk_div_sel clk_div_sel[] = {
diff --git linux-libre-5.10.100-gnu1/drivers/phy/xilinx/phy-zynqmp.c linux-libre-5.10.101-gnu1/drivers/phy/xilinx/phy-zynqmp.c
index 2b0f921b6ee3..b8ccac6f3146 100644
--- linux-libre-5.10.100-gnu1/drivers/phy/xilinx/phy-zynqmp.c
+++ linux-libre-5.10.101-gnu1/drivers/phy/xilinx/phy-zynqmp.c
@@ -134,7 +134,8 @@
 #define PROT_BUS_WIDTH_10		0x0
 #define PROT_BUS_WIDTH_20		0x1
 #define PROT_BUS_WIDTH_40		0x2
-#define PROT_BUS_WIDTH_SHIFT		2
+#define PROT_BUS_WIDTH_SHIFT(n)		((n) * 2)
+#define PROT_BUS_WIDTH_MASK(n)		GENMASK((n) * 2 + 1, (n) * 2)
 
 /* Number of GT lanes */
 #define NUM_LANES			4
@@ -443,12 +444,12 @@ static void xpsgtr_phy_init_sata(struct xpsgtr_phy *gtr_phy)
 static void xpsgtr_phy_init_sgmii(struct xpsgtr_phy *gtr_phy)
 {
 	struct xpsgtr_dev *gtr_dev = gtr_phy->dev;
+	u32 mask = PROT_BUS_WIDTH_MASK(gtr_phy->lane);
+	u32 val = PROT_BUS_WIDTH_10 << PROT_BUS_WIDTH_SHIFT(gtr_phy->lane);
 
 	/* Set SGMII protocol TX and RX bus width to 10 bits. */
-	xpsgtr_write(gtr_dev, TX_PROT_BUS_WIDTH,
-		     PROT_BUS_WIDTH_10 << (gtr_phy->lane * PROT_BUS_WIDTH_SHIFT));
-	xpsgtr_write(gtr_dev, RX_PROT_BUS_WIDTH,
-		     PROT_BUS_WIDTH_10 << (gtr_phy->lane * PROT_BUS_WIDTH_SHIFT));
+	xpsgtr_clr_set(gtr_dev, TX_PROT_BUS_WIDTH, mask, val);
+	xpsgtr_clr_set(gtr_dev, RX_PROT_BUS_WIDTH, mask, val);
 
 	xpsgtr_bypass_scrambler_8b10b(gtr_phy);
 }
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc.h linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc.h
index 0273bf3918ff..d1894539efc3 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc.h
+++ linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc.h
@@ -898,6 +898,16 @@ struct lpfc_hba {
 	uint32_t cfg_hostmem_hgp;
 	uint32_t cfg_log_verbose;
 	uint32_t cfg_enable_fc4_type;
+#define LPFC_ENABLE_FCP  1
+#define LPFC_ENABLE_NVME 2
+#define LPFC_ENABLE_BOTH 3
+#if (IS_ENABLED(CONFIG_NVME_FC))
+#define LPFC_MAX_ENBL_FC4_TYPE LPFC_ENABLE_BOTH
+#define LPFC_DEF_ENBL_FC4_TYPE LPFC_ENABLE_BOTH
+#else
+#define LPFC_MAX_ENBL_FC4_TYPE LPFC_ENABLE_FCP
+#define LPFC_DEF_ENBL_FC4_TYPE LPFC_ENABLE_FCP
+#endif
 	uint32_t cfg_aer_support;
 	uint32_t cfg_sriov_nr_virtfn;
 	uint32_t cfg_request_firmware_upgrade;
@@ -918,9 +928,6 @@ struct lpfc_hba {
 	uint32_t cfg_ras_fwlog_func;
 	uint32_t cfg_enable_bbcr;	/* Enable BB Credit Recovery */
 	uint32_t cfg_enable_dpp;	/* Enable Direct Packet Push */
-#define LPFC_ENABLE_FCP  1
-#define LPFC_ENABLE_NVME 2
-#define LPFC_ENABLE_BOTH 3
 	uint32_t cfg_enable_pbde;
 	struct nvmet_fc_target_port *targetport;
 	lpfc_vpd_t vpd;		/* vital product data */
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc_attr.c linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc_attr.c
index 727b7ba4d8f8..b73d5d949402 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc_attr.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc_attr.c
@@ -3797,8 +3797,8 @@ LPFC_ATTR_R(nvmet_mrq_post,
  *                    3 - register both FCP and NVME
  * Supported values are [1,3]. Default value is 3
  */
-LPFC_ATTR_R(enable_fc4_type, LPFC_ENABLE_BOTH,
-	    LPFC_ENABLE_FCP, LPFC_ENABLE_BOTH,
+LPFC_ATTR_R(enable_fc4_type, LPFC_DEF_ENBL_FC4_TYPE,
+	    LPFC_ENABLE_FCP, LPFC_MAX_ENBL_FC4_TYPE,
 	    "Enable FC4 Protocol support - FCP / NVME");
 
 /*
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc_init.c linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc_init.c
index a190dd4d195e..eafe5485b48a 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc_init.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc_init.c
@@ -1998,7 +1998,7 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
 		}
 		if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&
 		    reg_err2 == SLIPORT_ERR2_REG_FW_RESTART) {
-			lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+			lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
 					"3143 Port Down: Firmware Update "
 					"Detected\n");
 			en_rn_msg = false;
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc_sli.c linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc_sli.c
index 1a9522baba48..4587127b67f7 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/lpfc/lpfc_sli.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/lpfc/lpfc_sli.c
@@ -12402,6 +12402,7 @@ lpfc_sli4_eratt_read(struct lpfc_hba *phba)
 	uint32_t uerr_sta_hi, uerr_sta_lo;
 	uint32_t if_type, portsmphr;
 	struct lpfc_register portstat_reg;
+	u32 logmask;
 
 	/*
 	 * For now, use the SLI4 device internal unrecoverable error
@@ -12452,7 +12453,12 @@ lpfc_sli4_eratt_read(struct lpfc_hba *phba)
 				readl(phba->sli4_hba.u.if_type2.ERR1regaddr);
 			phba->work_status[1] =
 				readl(phba->sli4_hba.u.if_type2.ERR2regaddr);
-			lpfc_printf_log(phba, KERN_ERR, LOG_TRACE_EVENT,
+			logmask = LOG_TRACE_EVENT;
+			if (phba->work_status[0] ==
+				SLIPORT_ERR1_REG_ERR_CODE_2 &&
+			    phba->work_status[1] == SLIPORT_ERR2_REG_FW_RESTART)
+				logmask = LOG_SLI;
+			lpfc_printf_log(phba, KERN_ERR, logmask,
 					"2885 Port Status Event: "
 					"port status reg 0x%x, "
 					"port smphr reg 0x%x, "
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/myrs.c linux-libre-5.10.101-gnu1/drivers/scsi/myrs.c
index 78c41bbf6756..e6a6678967e5 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/myrs.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/myrs.c
@@ -2272,7 +2272,8 @@ static void myrs_cleanup(struct myrs_hba *cs)
 	myrs_unmap(cs);
 
 	if (cs->mmio_base) {
-		cs->disable_intr(cs);
+		if (cs->disable_intr)
+			cs->disable_intr(cs);
 		iounmap(cs->mmio_base);
 		cs->mmio_base = NULL;
 	}
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/pm8001/pm80xx_hwi.c linux-libre-5.10.101-gnu1/drivers/scsi/pm8001/pm80xx_hwi.c
index a203a4fc2674..b22a8ab754fa 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/pm8001/pm80xx_hwi.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -4057,10 +4057,22 @@ static int process_oq(struct pm8001_hba_info *pm8001_ha, u8 vec)
 	unsigned long flags;
 	u32 regval;
 
+	/*
+	 * Fatal errors are programmed to be signalled in irq vector
+	 * pm8001_ha->max_q_num - 1 through pm8001_ha->main_cfg_tbl.pm80xx_tbl.
+	 * fatal_err_interrupt
+	 */
 	if (vec == (pm8001_ha->max_q_num - 1)) {
+		u32 mipsall_ready;
+
+		if (pm8001_ha->chip_id == chip_8008 ||
+		    pm8001_ha->chip_id == chip_8009)
+			mipsall_ready = SCRATCH_PAD_MIPSALL_READY_8PORT;
+		else
+			mipsall_ready = SCRATCH_PAD_MIPSALL_READY_16PORT;
+
 		regval = pm8001_cr32(pm8001_ha, 0, MSGU_SCRATCH_PAD_1);
-		if ((regval & SCRATCH_PAD_MIPSALL_READY) !=
-					SCRATCH_PAD_MIPSALL_READY) {
+		if ((regval & mipsall_ready) != mipsall_ready) {
 			pm8001_ha->controller_fatal_error = true;
 			pm8001_dbg(pm8001_ha, FAIL,
 				   "Firmware Fatal error! Regval:0x%x\n",
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/pm8001/pm80xx_hwi.h linux-libre-5.10.101-gnu1/drivers/scsi/pm8001/pm80xx_hwi.h
index 701951a0f715..0dfe9034f7e7 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/pm8001/pm80xx_hwi.h
+++ linux-libre-5.10.101-gnu1/drivers/scsi/pm8001/pm80xx_hwi.h
@@ -1391,8 +1391,12 @@ typedef struct SASProtocolTimerConfig SASProtocolTimerConfig_t;
 #define SCRATCH_PAD_BOOT_LOAD_SUCCESS	0x0
 #define SCRATCH_PAD_IOP0_READY		0xC00
 #define SCRATCH_PAD_IOP1_READY		0x3000
-#define SCRATCH_PAD_MIPSALL_READY	(SCRATCH_PAD_IOP1_READY | \
+#define SCRATCH_PAD_MIPSALL_READY_16PORT	(SCRATCH_PAD_IOP1_READY | \
 					SCRATCH_PAD_IOP0_READY | \
+					SCRATCH_PAD_ILA_READY | \
+					SCRATCH_PAD_RAAE_READY)
+#define SCRATCH_PAD_MIPSALL_READY_8PORT	(SCRATCH_PAD_IOP0_READY | \
+					SCRATCH_PAD_ILA_READY | \
 					SCRATCH_PAD_RAAE_READY)
 
 /* boot loader state */
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/qedf/qedf_io.c linux-libre-5.10.101-gnu1/drivers/scsi/qedf/qedf_io.c
index 63f99f4eeed9..472374d83ced 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/qedf/qedf_io.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/qedf/qedf_io.c
@@ -2268,6 +2268,7 @@ process_els:
 	    io_req->tm_flags == FCP_TMF_TGT_RESET) {
 		clear_bit(QEDF_CMD_OUTSTANDING, &io_req->flags);
 		io_req->sc_cmd = NULL;
+		kref_put(&io_req->refcount, qedf_release_cmd);
 		complete(&io_req->tm_done);
 	}
 
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/qedf/qedf_main.c linux-libre-5.10.101-gnu1/drivers/scsi/qedf/qedf_main.c
index c63dcc39f76c..e64457f53da8 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/qedf/qedf_main.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/qedf/qedf_main.c
@@ -1859,6 +1859,7 @@ static int qedf_vport_create(struct fc_vport *vport, bool disabled)
 	vport_qedf->cmd_mgr = base_qedf->cmd_mgr;
 	init_completion(&vport_qedf->flogi_compl);
 	INIT_LIST_HEAD(&vport_qedf->fcports);
+	INIT_DELAYED_WORK(&vport_qedf->stag_work, qedf_stag_change_work);
 
 	rc = qedf_vport_libfc_config(vport, vn_port);
 	if (rc) {
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/ufs/ufshcd-pltfrm.c linux-libre-5.10.101-gnu1/drivers/scsi/ufs/ufshcd-pltfrm.c
index e49505534d49..0f2430fb398d 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/ufs/ufshcd-pltfrm.c
+++ linux-libre-5.10.101-gnu1/drivers/scsi/ufs/ufshcd-pltfrm.c
@@ -92,6 +92,11 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba)
 		clki->min_freq = clkfreq[i];
 		clki->max_freq = clkfreq[i+1];
 		clki->name = devm_kstrdup(dev, name, GFP_KERNEL);
+		if (!clki->name) {
+			ret = -ENOMEM;
+			goto out;
+		}
+
 		if (!strcmp(name, "ref_clk"))
 			clki->keep_link_active = true;
 		dev_dbg(dev, "%s: min %u max %u name %s\n", "freq-table-hz",
@@ -128,6 +133,8 @@ static int ufshcd_populate_vreg(struct device *dev, const char *name,
 		return -ENOMEM;
 
 	vreg->name = devm_kstrdup(dev, name, GFP_KERNEL);
+	if (!vreg->name)
+		return -ENOMEM;
 
 	snprintf(prop_name, MAX_PROP_SIZE, "%s-max-microamp", name);
 	if (of_property_read_u32(np, prop_name, &vreg->max_uA)) {
diff --git linux-libre-5.10.100-gnu1/drivers/scsi/ufs/ufshci.h linux-libre-5.10.101-gnu1/drivers/scsi/ufs/ufshci.h
index 6795e1f0e8f8..1d999228efc8 100644
--- linux-libre-5.10.100-gnu1/drivers/scsi/ufs/ufshci.h
+++ linux-libre-5.10.101-gnu1/drivers/scsi/ufs/ufshci.h
@@ -138,7 +138,8 @@ enum {
 #define INT_FATAL_ERRORS	(DEVICE_FATAL_ERROR |\
 				CONTROLLER_FATAL_ERROR |\
 				SYSTEM_BUS_FATAL_ERROR |\
-				CRYPTO_ENGINE_FATAL_ERROR)
+				CRYPTO_ENGINE_FATAL_ERROR |\
+				UIC_LINK_LOST)
 
 /* HCS - Host Controller Status 30h */
 #define DEVICE_PRESENT				0x1
diff --git linux-libre-5.10.100-gnu1/drivers/staging/fbtft/fbtft.h linux-libre-5.10.101-gnu1/drivers/staging/fbtft/fbtft.h
index 76f8c090a837..06afaa9d505b 100644
--- linux-libre-5.10.100-gnu1/drivers/staging/fbtft/fbtft.h
+++ linux-libre-5.10.101-gnu1/drivers/staging/fbtft/fbtft.h
@@ -332,7 +332,10 @@ static int __init fbtft_driver_module_init(void)                           \
 	ret = spi_register_driver(&fbtft_driver_spi_driver);               \
 	if (ret < 0)                                                       \
 		return ret;                                                \
-	return platform_driver_register(&fbtft_driver_platform_driver);    \
+	ret = platform_driver_register(&fbtft_driver_platform_driver);     \
+	if (ret < 0)                                                       \
+		spi_unregister_driver(&fbtft_driver_spi_driver);           \
+	return ret;                                                        \
 }                                                                          \
 									   \
 static void __exit fbtft_driver_module_exit(void)                          \
diff --git linux-libre-5.10.100-gnu1/drivers/target/iscsi/iscsi_target_tpg.c linux-libre-5.10.101-gnu1/drivers/target/iscsi/iscsi_target_tpg.c
index 8075f60fd02c..2d5cf1714ae0 100644
--- linux-libre-5.10.100-gnu1/drivers/target/iscsi/iscsi_target_tpg.c
+++ linux-libre-5.10.101-gnu1/drivers/target/iscsi/iscsi_target_tpg.c
@@ -443,6 +443,9 @@ static bool iscsit_tpg_check_network_portal(
 				break;
 		}
 		spin_unlock(&tpg->tpg_np_lock);
+
+		if (match)
+			break;
 	}
 	spin_unlock(&tiqn->tiqn_tpg_lock);
 
diff --git linux-libre-5.10.100-gnu1/drivers/tty/n_tty.c linux-libre-5.10.101-gnu1/drivers/tty/n_tty.c
index e4f4b2186bce..128461bd04bb 100644
--- linux-libre-5.10.100-gnu1/drivers/tty/n_tty.c
+++ linux-libre-5.10.101-gnu1/drivers/tty/n_tty.c
@@ -1372,7 +1372,7 @@ handle_newline:
 			put_tty_queue(c, ldata);
 			smp_store_release(&ldata->canon_head, ldata->read_head);
 			kill_fasync(&tty->fasync, SIGIO, POLL_IN);
-			wake_up_interruptible_poll(&tty->read_wait, EPOLLIN);
+			wake_up_interruptible_poll(&tty->read_wait, EPOLLIN | EPOLLRDNORM);
 			return 0;
 		}
 	}
@@ -1653,7 +1653,7 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp,
 
 	if (read_cnt(ldata)) {
 		kill_fasync(&tty->fasync, SIGIO, POLL_IN);
-		wake_up_interruptible_poll(&tty->read_wait, EPOLLIN);
+		wake_up_interruptible_poll(&tty->read_wait, EPOLLIN | EPOLLRDNORM);
 	}
 }
 
diff --git linux-libre-5.10.100-gnu1/drivers/tty/vt/vt_ioctl.c linux-libre-5.10.101-gnu1/drivers/tty/vt/vt_ioctl.c
index 90e4fcd3dc39..a9c6ea8986af 100644
--- linux-libre-5.10.100-gnu1/drivers/tty/vt/vt_ioctl.c
+++ linux-libre-5.10.101-gnu1/drivers/tty/vt/vt_ioctl.c
@@ -699,8 +699,8 @@ static int vt_setactivate(struct vt_setactivate __user *sa)
 	if (vsa.console == 0 || vsa.console > MAX_NR_CONSOLES)
 		return -ENXIO;
 
-	vsa.console = array_index_nospec(vsa.console, MAX_NR_CONSOLES + 1);
 	vsa.console--;
+	vsa.console = array_index_nospec(vsa.console, MAX_NR_CONSOLES);
 	console_lock();
 	ret = vc_allocate(vsa.console);
 	if (ret) {
@@ -945,6 +945,7 @@ int vt_ioctl(struct tty_struct *tty,
 			return -ENXIO;
 
 		arg--;
+		arg = array_index_nospec(arg, MAX_NR_CONSOLES);
 		console_lock();
 		ret = vc_allocate(arg);
 		console_unlock();
diff --git linux-libre-5.10.100-gnu1/drivers/usb/common/ulpi.c linux-libre-5.10.101-gnu1/drivers/usb/common/ulpi.c
index 82fe8e00a96a..3c705f1bead8 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/common/ulpi.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/common/ulpi.c
@@ -132,6 +132,7 @@ static const struct attribute_group *ulpi_dev_attr_groups[] = {
 
 static void ulpi_dev_release(struct device *dev)
 {
+	of_node_put(dev->of_node);
 	kfree(to_ulpi_dev(dev));
 }
 
@@ -249,12 +250,16 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi)
 		return ret;
 
 	ret = ulpi_read_id(ulpi);
-	if (ret)
+	if (ret) {
+		of_node_put(ulpi->dev.of_node);
 		return ret;
+	}
 
 	ret = device_register(&ulpi->dev);
-	if (ret)
+	if (ret) {
+		put_device(&ulpi->dev);
 		return ret;
+	}
 
 	dev_dbg(&ulpi->dev, "registered ULPI PHY: vendor %04x, product %04x\n",
 		ulpi->id.vendor, ulpi->id.product);
@@ -301,7 +306,6 @@ EXPORT_SYMBOL_GPL(ulpi_register_interface);
  */
 void ulpi_unregister_interface(struct ulpi *ulpi)
 {
-	of_node_put(ulpi->dev.of_node);
 	device_unregister(&ulpi->dev);
 }
 EXPORT_SYMBOL_GPL(ulpi_unregister_interface);
diff --git linux-libre-5.10.100-gnu1/drivers/usb/dwc2/gadget.c linux-libre-5.10.101-gnu1/drivers/usb/dwc2/gadget.c
index 449f19c3633c..ec54971063f8 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/dwc2/gadget.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/dwc2/gadget.c
@@ -5032,7 +5032,7 @@ int dwc2_hsotg_suspend(struct dwc2_hsotg *hsotg)
 		hsotg->gadget.speed = USB_SPEED_UNKNOWN;
 		spin_unlock_irqrestore(&hsotg->lock, flags);
 
-		for (ep = 0; ep < hsotg->num_of_eps; ep++) {
+		for (ep = 1; ep < hsotg->num_of_eps; ep++) {
 			if (hsotg->eps_in[ep])
 				dwc2_hsotg_ep_disable_lock(&hsotg->eps_in[ep]->ep);
 			if (hsotg->eps_out[ep])
diff --git linux-libre-5.10.100-gnu1/drivers/usb/dwc3/gadget.c linux-libre-5.10.101-gnu1/drivers/usb/dwc3/gadget.c
index e9a87e1f4950..9095ce52c28c 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/dwc3/gadget.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/dwc3/gadget.c
@@ -1072,6 +1072,19 @@ static void __dwc3_prepare_one_trb(struct dwc3_ep *dep, struct dwc3_trb *trb,
 	if (usb_endpoint_xfer_bulk(dep->endpoint.desc) && dep->stream_capable)
 		trb->ctrl |= DWC3_TRB_CTRL_SID_SOFN(stream_id);
 
+	/*
+	 * As per data book 4.2.3.2TRB Control Bit Rules section
+	 *
+	 * The controller autonomously checks the HWO field of a TRB to determine if the
+	 * entire TRB is valid. Therefore, software must ensure that the rest of the TRB
+	 * is valid before setting the HWO field to '1'. In most systems, this means that
+	 * software must update the fourth DWORD of a TRB last.
+	 *
+	 * However there is a possibility of CPU re-ordering here which can cause
+	 * controller to observe the HWO bit set prematurely.
+	 * Add a write memory barrier to prevent CPU re-ordering.
+	 */
+	wmb();
 	trb->ctrl |= DWC3_TRB_CTRL_HWO;
 
 	dwc3_ep_inc_enq(dep);
diff --git linux-libre-5.10.100-gnu1/drivers/usb/gadget/composite.c linux-libre-5.10.101-gnu1/drivers/usb/gadget/composite.c
index 8bec0cbf844e..a980799900e7 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/gadget/composite.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/gadget/composite.c
@@ -1944,6 +1944,9 @@ unknown:
 				if (w_index != 0x5 || (w_value >> 8))
 					break;
 				interface = w_value & 0xFF;
+				if (interface >= MAX_CONFIG_INTERFACES ||
+				    !os_desc_cfg->interface[interface])
+					break;
 				buf[6] = w_index;
 				count = count_ext_prop(os_desc_cfg,
 					interface);
diff --git linux-libre-5.10.100-gnu1/drivers/usb/gadget/function/f_fs.c linux-libre-5.10.101-gnu1/drivers/usb/gadget/function/f_fs.c
index d8652321e15e..bb0d92837f67 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/gadget/function/f_fs.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/gadget/function/f_fs.c
@@ -1710,16 +1710,24 @@ static void ffs_data_put(struct ffs_data *ffs)
 
 static void ffs_data_closed(struct ffs_data *ffs)
 {
+	struct ffs_epfile *epfiles;
+	unsigned long flags;
+
 	ENTER();
 
 	if (atomic_dec_and_test(&ffs->opened)) {
 		if (ffs->no_disconnect) {
 			ffs->state = FFS_DEACTIVATED;
-			if (ffs->epfiles) {
-				ffs_epfiles_destroy(ffs->epfiles,
-						   ffs->eps_count);
-				ffs->epfiles = NULL;
-			}
+			spin_lock_irqsave(&ffs->eps_lock, flags);
+			epfiles = ffs->epfiles;
+			ffs->epfiles = NULL;
+			spin_unlock_irqrestore(&ffs->eps_lock,
+							flags);
+
+			if (epfiles)
+				ffs_epfiles_destroy(epfiles,
+						 ffs->eps_count);
+
 			if (ffs->setup_state == FFS_SETUP_PENDING)
 				__ffs_ep0_stall(ffs);
 		} else {
@@ -1766,14 +1774,27 @@ static struct ffs_data *ffs_data_new(const char *dev_name)
 
 static void ffs_data_clear(struct ffs_data *ffs)
 {
+	struct ffs_epfile *epfiles;
+	unsigned long flags;
+
 	ENTER();
 
 	ffs_closed(ffs);
 
 	BUG_ON(ffs->gadget);
 
-	if (ffs->epfiles) {
-		ffs_epfiles_destroy(ffs->epfiles, ffs->eps_count);
+	spin_lock_irqsave(&ffs->eps_lock, flags);
+	epfiles = ffs->epfiles;
+	ffs->epfiles = NULL;
+	spin_unlock_irqrestore(&ffs->eps_lock, flags);
+
+	/*
+	 * potential race possible between ffs_func_eps_disable
+	 * & ffs_epfile_release therefore maintaining a local
+	 * copy of epfile will save us from use-after-free.
+	 */
+	if (epfiles) {
+		ffs_epfiles_destroy(epfiles, ffs->eps_count);
 		ffs->epfiles = NULL;
 	}
 
@@ -1921,12 +1942,15 @@ static void ffs_epfiles_destroy(struct ffs_epfile *epfiles, unsigned count)
 
 static void ffs_func_eps_disable(struct ffs_function *func)
 {
-	struct ffs_ep *ep         = func->eps;
-	struct ffs_epfile *epfile = func->ffs->epfiles;
-	unsigned count            = func->ffs->eps_count;
+	struct ffs_ep *ep;
+	struct ffs_epfile *epfile;
+	unsigned short count;
 	unsigned long flags;
 
 	spin_lock_irqsave(&func->ffs->eps_lock, flags);
+	count = func->ffs->eps_count;
+	epfile = func->ffs->epfiles;
+	ep = func->eps;
 	while (count--) {
 		/* pending requests get nuked */
 		if (likely(ep->ep))
@@ -1944,14 +1968,18 @@ static void ffs_func_eps_disable(struct ffs_function *func)
 
 static int ffs_func_eps_enable(struct ffs_function *func)
 {
-	struct ffs_data *ffs      = func->ffs;
-	struct ffs_ep *ep         = func->eps;
-	struct ffs_epfile *epfile = ffs->epfiles;
-	unsigned count            = ffs->eps_count;
+	struct ffs_data *ffs;
+	struct ffs_ep *ep;
+	struct ffs_epfile *epfile;
+	unsigned short count;
 	unsigned long flags;
 	int ret = 0;
 
 	spin_lock_irqsave(&func->ffs->eps_lock, flags);
+	ffs = func->ffs;
+	ep = func->eps;
+	epfile = ffs->epfiles;
+	count = ffs->eps_count;
 	while(count--) {
 		ep->ep->driver_data = ep;
 
diff --git linux-libre-5.10.100-gnu1/drivers/usb/gadget/function/f_uac2.c linux-libre-5.10.101-gnu1/drivers/usb/gadget/function/f_uac2.c
index dd960cea642f..11cc6056b590 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/gadget/function/f_uac2.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/gadget/function/f_uac2.c
@@ -176,7 +176,7 @@ static struct uac2_input_terminal_descriptor io_in_it_desc = {
 
 	.bDescriptorSubtype = UAC_INPUT_TERMINAL,
 	/* .bTerminalID = DYNAMIC */
-	.wTerminalType = cpu_to_le16(UAC_INPUT_TERMINAL_UNDEFINED),
+	.wTerminalType = cpu_to_le16(UAC_INPUT_TERMINAL_MICROPHONE),
 	.bAssocTerminal = 0,
 	/* .bCSourceID = DYNAMIC */
 	.iChannelNames = 0,
@@ -204,7 +204,7 @@ static struct uac2_output_terminal_descriptor io_out_ot_desc = {
 
 	.bDescriptorSubtype = UAC_OUTPUT_TERMINAL,
 	/* .bTerminalID = DYNAMIC */
-	.wTerminalType = cpu_to_le16(UAC_OUTPUT_TERMINAL_UNDEFINED),
+	.wTerminalType = cpu_to_le16(UAC_OUTPUT_TERMINAL_SPEAKER),
 	.bAssocTerminal = 0,
 	/* .bSourceID = DYNAMIC */
 	/* .bCSourceID = DYNAMIC */
diff --git linux-libre-5.10.100-gnu1/drivers/usb/gadget/function/rndis.c linux-libre-5.10.101-gnu1/drivers/usb/gadget/function/rndis.c
index 64de9f1b874c..d9ed651f06ac 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/gadget/function/rndis.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/gadget/function/rndis.c
@@ -637,14 +637,17 @@ static int rndis_set_response(struct rndis_params *params,
 	rndis_set_cmplt_type *resp;
 	rndis_resp_t *r;
 
+	BufLength = le32_to_cpu(buf->InformationBufferLength);
+	BufOffset = le32_to_cpu(buf->InformationBufferOffset);
+	if ((BufLength > RNDIS_MAX_TOTAL_SIZE) ||
+	    (BufOffset + 8 >= RNDIS_MAX_TOTAL_SIZE))
+		    return -EINVAL;
+
 	r = rndis_add_response(params, sizeof(rndis_set_cmplt_type));
 	if (!r)
 		return -ENOMEM;
 	resp = (rndis_set_cmplt_type *)r->buf;
 
-	BufLength = le32_to_cpu(buf->InformationBufferLength);
-	BufOffset = le32_to_cpu(buf->InformationBufferOffset);
-
 #ifdef	VERBOSE_DEBUG
 	pr_debug("%s: Length: %d\n", __func__, BufLength);
 	pr_debug("%s: Offset: %d\n", __func__, BufOffset);
diff --git linux-libre-5.10.100-gnu1/drivers/usb/gadget/legacy/raw_gadget.c linux-libre-5.10.101-gnu1/drivers/usb/gadget/legacy/raw_gadget.c
index 062dfac30399..33efa6915b91 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/gadget/legacy/raw_gadget.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/gadget/legacy/raw_gadget.c
@@ -1003,7 +1003,7 @@ static int raw_process_ep_io(struct raw_dev *dev, struct usb_raw_ep_io *io,
 		ret = -EBUSY;
 		goto out_unlock;
 	}
-	if ((in && !ep->ep->caps.dir_in) || (!in && ep->ep->caps.dir_in)) {
+	if (in != usb_endpoint_dir_in(ep->ep->desc)) {
 		dev_dbg(&dev->gadget->dev, "fail, wrong direction\n");
 		ret = -EINVAL;
 		goto out_unlock;
diff --git linux-libre-5.10.100-gnu1/drivers/usb/gadget/udc/renesas_usb3.c linux-libre-5.10.101-gnu1/drivers/usb/gadget/udc/renesas_usb3.c
index 57d417a7c3e0..601829a6b4ba 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/gadget/udc/renesas_usb3.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/gadget/udc/renesas_usb3.c
@@ -2378,6 +2378,8 @@ static void handle_ext_role_switch_states(struct device *dev,
 	switch (role) {
 	case USB_ROLE_NONE:
 		usb3->connection_state = USB_ROLE_NONE;
+		if (cur_role == USB_ROLE_HOST)
+			device_release_driver(host);
 		if (usb3->driver)
 			usb3_disconnect(usb3);
 		usb3_vbus_out(usb3, false);
diff --git linux-libre-5.10.100-gnu1/drivers/usb/serial/ch341.c linux-libre-5.10.101-gnu1/drivers/usb/serial/ch341.c
index f26861246f65..8716ada0b138 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/serial/ch341.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/serial/ch341.c
@@ -85,6 +85,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x1a86, 0x5523) },
 	{ USB_DEVICE(0x1a86, 0x7522) },
 	{ USB_DEVICE(0x1a86, 0x7523) },
+	{ USB_DEVICE(0x2184, 0x0057) },
 	{ USB_DEVICE(0x4348, 0x5523) },
 	{ USB_DEVICE(0x9986, 0x7523) },
 	{ },
diff --git linux-libre-5.10.100-gnu1/drivers/usb/serial/cp210x.c linux-libre-5.10.101-gnu1/drivers/usb/serial/cp210x.c
index f906c1308f9f..7ac668023da8 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/serial/cp210x.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/serial/cp210x.c
@@ -55,6 +55,7 @@ static void cp210x_enable_event_mode(struct usb_serial_port *port);
 static void cp210x_disable_event_mode(struct usb_serial_port *port);
 
 static const struct usb_device_id id_table[] = {
+	{ USB_DEVICE(0x0404, 0x034C) },	/* NCR Retail IO Box */
 	{ USB_DEVICE(0x045B, 0x0053) }, /* Renesas RX610 RX-Stick */
 	{ USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
 	{ USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
@@ -72,6 +73,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x0FCF, 0x1004) }, /* Dynastream ANT2USB */
 	{ USB_DEVICE(0x0FCF, 0x1006) }, /* Dynastream ANT development board */
 	{ USB_DEVICE(0x0FDE, 0xCA05) }, /* OWL Wireless Electricity Monitor CM-160 */
+	{ USB_DEVICE(0x106F, 0x0003) },	/* CPI / Money Controls Bulk Coin Recycler */
 	{ USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
 	{ USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */
 	{ USB_DEVICE(0x10B5, 0xAC70) }, /* Nokia CA-42 USB */
diff --git linux-libre-5.10.100-gnu1/drivers/usb/serial/ftdi_sio.c linux-libre-5.10.101-gnu1/drivers/usb/serial/ftdi_sio.c
index dfcf79bdfddc..b74621dc2a65 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/serial/ftdi_sio.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/serial/ftdi_sio.c
@@ -969,6 +969,7 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_023_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_VX_034_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_101_PID) },
+	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_159_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_1_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_2_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_3_PID) },
@@ -977,12 +978,14 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_6_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_7_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_160_8_PID) },
+	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_235_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_257_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_1_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_2_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_3_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_279_4_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_313_PID) },
+	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_320_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_324_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_1_PID) },
 	{ USB_DEVICE(BRAINBOXES_VID, BRAINBOXES_US_346_2_PID) },
diff --git linux-libre-5.10.100-gnu1/drivers/usb/serial/ftdi_sio_ids.h linux-libre-5.10.101-gnu1/drivers/usb/serial/ftdi_sio_ids.h
index 755858ca20ba..d1a9564697a4 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/serial/ftdi_sio_ids.h
+++ linux-libre-5.10.101-gnu1/drivers/usb/serial/ftdi_sio_ids.h
@@ -1506,6 +1506,9 @@
 #define BRAINBOXES_VX_023_PID		0x1003 /* VX-023 ExpressCard 1 Port RS422/485 */
 #define BRAINBOXES_VX_034_PID		0x1004 /* VX-034 ExpressCard 2 Port RS422/485 */
 #define BRAINBOXES_US_101_PID		0x1011 /* US-101 1xRS232 */
+#define BRAINBOXES_US_159_PID		0x1021 /* US-159 1xRS232 */
+#define BRAINBOXES_US_235_PID		0x1017 /* US-235 1xRS232 */
+#define BRAINBOXES_US_320_PID		0x1019 /* US-320 1xRS422/485 */
 #define BRAINBOXES_US_324_PID		0x1013 /* US-324 1xRS422/485 1Mbaud */
 #define BRAINBOXES_US_606_1_PID		0x2001 /* US-606 6 Port RS232 Serial Port 1 and 2 */
 #define BRAINBOXES_US_606_2_PID		0x2002 /* US-606 6 Port RS232 Serial Port 3 and 4 */
diff --git linux-libre-5.10.100-gnu1/drivers/usb/serial/option.c linux-libre-5.10.101-gnu1/drivers/usb/serial/option.c
index 21b1488fe446..c39c505b081b 100644
--- linux-libre-5.10.100-gnu1/drivers/usb/serial/option.c
+++ linux-libre-5.10.101-gnu1/drivers/usb/serial/option.c
@@ -1649,6 +1649,8 @@ static const struct usb_device_id option_ids[] = {
 	  .driver_info = RSVD(2) },
 	{ USB_DEVICE_INTERFACE_CLASS(ZTE_VENDOR_ID, 0x1476, 0xff) },	/* GosunCn ZTE WeLink ME3630 (ECM/NCM mode) */
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1481, 0xff, 0x00, 0x00) }, /* ZTE MF871A */
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1485, 0xff, 0xff, 0xff),  /* ZTE MF286D */
+	  .driver_info = RSVD(5) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1533, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1534, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1535, 0xff, 0xff, 0xff) },
diff --git linux-libre-5.10.100-gnu1/fs/nfs/callback.h linux-libre-5.10.101-gnu1/fs/nfs/callback.h
index 6a2033131c06..ccd4f245cae2 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/callback.h
+++ linux-libre-5.10.101-gnu1/fs/nfs/callback.h
@@ -170,7 +170,7 @@ struct cb_devicenotifyitem {
 };
 
 struct cb_devicenotifyargs {
-	int				 ndevs;
+	uint32_t			 ndevs;
 	struct cb_devicenotifyitem	 *devs;
 };
 
diff --git linux-libre-5.10.100-gnu1/fs/nfs/callback_proc.c linux-libre-5.10.101-gnu1/fs/nfs/callback_proc.c
index be546ece383f..b44219ce60b8 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/callback_proc.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/callback_proc.c
@@ -353,7 +353,7 @@ __be32 nfs4_callback_devicenotify(void *argp, void *resp,
 				  struct cb_process_state *cps)
 {
 	struct cb_devicenotifyargs *args = argp;
-	int i;
+	uint32_t i;
 	__be32 res = 0;
 	struct nfs_client *clp = cps->clp;
 	struct nfs_server *server = NULL;
diff --git linux-libre-5.10.100-gnu1/fs/nfs/callback_xdr.c linux-libre-5.10.101-gnu1/fs/nfs/callback_xdr.c
index 79ff172eb1c8..1725079a0527 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/callback_xdr.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/callback_xdr.c
@@ -259,11 +259,9 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
 				void *argp)
 {
 	struct cb_devicenotifyargs *args = argp;
+	uint32_t tmp, n, i;
 	__be32 *p;
 	__be32 status = 0;
-	u32 tmp;
-	int n, i;
-	args->ndevs = 0;
 
 	/* Num of device notifications */
 	p = xdr_inline_decode(xdr, sizeof(uint32_t));
@@ -272,7 +270,7 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
 		goto out;
 	}
 	n = ntohl(*p++);
-	if (n <= 0)
+	if (n == 0)
 		goto out;
 	if (n > ULONG_MAX / sizeof(*args->devs)) {
 		status = htonl(NFS4ERR_BADXDR);
@@ -331,19 +329,21 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
 			dev->cbd_immediate = 0;
 		}
 
-		args->ndevs++;
-
 		dprintk("%s: type %d layout 0x%x immediate %d\n",
 			__func__, dev->cbd_notify_type, dev->cbd_layout_type,
 			dev->cbd_immediate);
 	}
+	args->ndevs = n;
+	dprintk("%s: ndevs %d\n", __func__, args->ndevs);
+	return 0;
+err:
+	kfree(args->devs);
 out:
+	args->devs = NULL;
+	args->ndevs = 0;
 	dprintk("%s: status %d ndevs %d\n",
 		__func__, ntohl(status), args->ndevs);
 	return status;
-err:
-	kfree(args->devs);
-	goto out;
 }
 
 static __be32 decode_sessionid(struct xdr_stream *xdr,
diff --git linux-libre-5.10.100-gnu1/fs/nfs/client.c linux-libre-5.10.101-gnu1/fs/nfs/client.c
index 723d425796cc..818ff8b1b99d 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/client.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/client.c
@@ -177,6 +177,7 @@ struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_init)
 	INIT_LIST_HEAD(&clp->cl_superblocks);
 	clp->cl_rpcclient = ERR_PTR(-EINVAL);
 
+	clp->cl_flags = cl_init->init_flags;
 	clp->cl_proto = cl_init->proto;
 	clp->cl_nconnect = cl_init->nconnect;
 	clp->cl_net = get_net(cl_init->net);
@@ -426,7 +427,6 @@ struct nfs_client *nfs_get_client(const struct nfs_client_initdata *cl_init)
 			list_add_tail(&new->cl_share_link,
 					&nn->nfs_client_list);
 			spin_unlock(&nn->nfs_client_lock);
-			new->cl_flags = cl_init->init_flags;
 			return rpc_ops->init_client(new, cl_init);
 		}
 
diff --git linux-libre-5.10.100-gnu1/fs/nfs/dir.c linux-libre-5.10.101-gnu1/fs/nfs/dir.c
index a23b7a5dec9e..682c7b45d8b7 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/dir.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/dir.c
@@ -2489,7 +2489,7 @@ static struct nfs_access_entry *nfs_access_search_rbtree(struct inode *inode, co
 	return NULL;
 }
 
-static int nfs_access_get_cached_locked(struct inode *inode, const struct cred *cred, struct nfs_access_entry *res, bool may_block)
+static int nfs_access_get_cached_locked(struct inode *inode, const struct cred *cred, u32 *mask, bool may_block)
 {
 	struct nfs_inode *nfsi = NFS_I(inode);
 	struct nfs_access_entry *cache;
@@ -2519,8 +2519,7 @@ static int nfs_access_get_cached_locked(struct inode *inode, const struct cred *
 		spin_lock(&inode->i_lock);
 		retry = false;
 	}
-	res->cred = cache->cred;
-	res->mask = cache->mask;
+	*mask = cache->mask;
 	list_move_tail(&cache->lru, &nfsi->access_cache_entry_lru);
 	err = 0;
 out:
@@ -2532,7 +2531,7 @@ out_zap:
 	return -ENOENT;
 }
 
-static int nfs_access_get_cached_rcu(struct inode *inode, const struct cred *cred, struct nfs_access_entry *res)
+static int nfs_access_get_cached_rcu(struct inode *inode, const struct cred *cred, u32 *mask)
 {
 	/* Only check the most recently returned cache entry,
 	 * but do it without locking.
@@ -2554,22 +2553,21 @@ static int nfs_access_get_cached_rcu(struct inode *inode, const struct cred *cre
 		goto out;
 	if (nfs_check_cache_invalid(inode, NFS_INO_INVALID_ACCESS))
 		goto out;
-	res->cred = cache->cred;
-	res->mask = cache->mask;
+	*mask = cache->mask;
 	err = 0;
 out:
 	rcu_read_unlock();
 	return err;
 }
 
-int nfs_access_get_cached(struct inode *inode, const struct cred *cred, struct
-nfs_access_entry *res, bool may_block)
+int nfs_access_get_cached(struct inode *inode, const struct cred *cred,
+			  u32 *mask, bool may_block)
 {
 	int status;
 
-	status = nfs_access_get_cached_rcu(inode, cred, res);
+	status = nfs_access_get_cached_rcu(inode, cred, mask);
 	if (status != 0)
-		status = nfs_access_get_cached_locked(inode, cred, res,
+		status = nfs_access_get_cached_locked(inode, cred, mask,
 		    may_block);
 
 	return status;
@@ -2690,7 +2688,7 @@ static int nfs_do_access(struct inode *inode, const struct cred *cred, int mask)
 
 	trace_nfs_access_enter(inode);
 
-	status = nfs_access_get_cached(inode, cred, &cache, may_block);
+	status = nfs_access_get_cached(inode, cred, &cache.mask, may_block);
 	if (status == 0)
 		goto out_cached;
 
diff --git linux-libre-5.10.100-gnu1/fs/nfs/nfs4_fs.h linux-libre-5.10.101-gnu1/fs/nfs/nfs4_fs.h
index 3e344bec3647..6d916563356e 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/nfs4_fs.h
+++ linux-libre-5.10.101-gnu1/fs/nfs/nfs4_fs.h
@@ -281,7 +281,8 @@ struct rpc_clnt *nfs4_negotiate_security(struct rpc_clnt *, struct inode *,
 int nfs4_submount(struct fs_context *, struct nfs_server *);
 int nfs4_replace_transport(struct nfs_server *server,
 				const struct nfs4_fs_locations *locations);
-
+size_t nfs_parse_server_name(char *string, size_t len, struct sockaddr *sa,
+			     size_t salen, struct net *net, int port);
 /* nfs4proc.c */
 extern int nfs4_handle_exception(struct nfs_server *, int, struct nfs4_exception *);
 extern int nfs4_async_handle_error(struct rpc_task *task,
diff --git linux-libre-5.10.100-gnu1/fs/nfs/nfs4client.c linux-libre-5.10.101-gnu1/fs/nfs/nfs4client.c
index 6d74f2e2de46..0e6437b08a3a 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/nfs4client.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/nfs4client.c
@@ -1330,8 +1330,11 @@ int nfs4_update_server(struct nfs_server *server, const char *hostname,
 	}
 	nfs_put_client(clp);
 
-	if (server->nfs_client->cl_hostname == NULL)
+	if (server->nfs_client->cl_hostname == NULL) {
 		server->nfs_client->cl_hostname = kstrdup(hostname, GFP_KERNEL);
+		if (server->nfs_client->cl_hostname == NULL)
+			return -ENOMEM;
+	}
 	nfs_server_insert_lists(server);
 
 	return nfs_probe_destination(server);
diff --git linux-libre-5.10.100-gnu1/fs/nfs/nfs4namespace.c linux-libre-5.10.101-gnu1/fs/nfs/nfs4namespace.c
index 873342308dc0..3680c8da510c 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/nfs4namespace.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/nfs4namespace.c
@@ -164,16 +164,21 @@ static int nfs4_validate_fspath(struct dentry *dentry,
 	return 0;
 }
 
-static size_t nfs_parse_server_name(char *string, size_t len,
-		struct sockaddr *sa, size_t salen, struct net *net)
+size_t nfs_parse_server_name(char *string, size_t len, struct sockaddr *sa,
+			     size_t salen, struct net *net, int port)
 {
 	ssize_t ret;
 
 	ret = rpc_pton(net, string, len, sa, salen);
 	if (ret == 0) {
-		ret = nfs_dns_resolve_name(net, string, len, sa, salen);
-		if (ret < 0)
-			ret = 0;
+		ret = rpc_uaddr2sockaddr(net, string, len, sa, salen);
+		if (ret == 0) {
+			ret = nfs_dns_resolve_name(net, string, len, sa, salen);
+			if (ret < 0)
+				ret = 0;
+		}
+	} else if (port) {
+		rpc_set_port(sa, port);
 	}
 	return ret;
 }
@@ -328,7 +333,7 @@ static int try_location(struct fs_context *fc,
 			nfs_parse_server_name(buf->data, buf->len,
 					      &ctx->nfs_server.address,
 					      sizeof(ctx->nfs_server._address),
-					      fc->net_ns);
+					      fc->net_ns, 0);
 		if (ctx->nfs_server.addrlen == 0)
 			continue;
 
@@ -496,7 +501,7 @@ static int nfs4_try_replacing_one_location(struct nfs_server *server,
 			continue;
 
 		salen = nfs_parse_server_name(buf->data, buf->len,
-						sap, addr_bufsize, net);
+						sap, addr_bufsize, net, 0);
 		if (salen == 0)
 			continue;
 		rpc_set_port(sap, NFS_PORT);
diff --git linux-libre-5.10.100-gnu1/fs/nfs/nfs4proc.c linux-libre-5.10.101-gnu1/fs/nfs/nfs4proc.c
index 3106bd28b113..d222a980164b 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/nfs4proc.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/nfs4proc.c
@@ -7597,7 +7597,7 @@ static int nfs4_xattr_set_nfs4_user(const struct xattr_handler *handler,
 				    const char *key, const void *buf,
 				    size_t buflen, int flags)
 {
-	struct nfs_access_entry cache;
+	u32 mask;
 	int ret;
 
 	if (!nfs_server_capable(inode, NFS_CAP_XATTR))
@@ -7612,8 +7612,8 @@ static int nfs4_xattr_set_nfs4_user(const struct xattr_handler *handler,
 	 * do a cached access check for the XA* flags to possibly avoid
 	 * doing an RPC and getting EACCES back.
 	 */
-	if (!nfs_access_get_cached(inode, current_cred(), &cache, true)) {
-		if (!(cache.mask & NFS_ACCESS_XAWRITE))
+	if (!nfs_access_get_cached(inode, current_cred(), &mask, true)) {
+		if (!(mask & NFS_ACCESS_XAWRITE))
 			return -EACCES;
 	}
 
@@ -7634,14 +7634,14 @@ static int nfs4_xattr_get_nfs4_user(const struct xattr_handler *handler,
 				    struct dentry *unused, struct inode *inode,
 				    const char *key, void *buf, size_t buflen)
 {
-	struct nfs_access_entry cache;
+	u32 mask;
 	ssize_t ret;
 
 	if (!nfs_server_capable(inode, NFS_CAP_XATTR))
 		return -EOPNOTSUPP;
 
-	if (!nfs_access_get_cached(inode, current_cred(), &cache, true)) {
-		if (!(cache.mask & NFS_ACCESS_XAREAD))
+	if (!nfs_access_get_cached(inode, current_cred(), &mask, true)) {
+		if (!(mask & NFS_ACCESS_XAREAD))
 			return -EACCES;
 	}
 
@@ -7666,13 +7666,13 @@ nfs4_listxattr_nfs4_user(struct inode *inode, char *list, size_t list_len)
 	ssize_t ret, size;
 	char *buf;
 	size_t buflen;
-	struct nfs_access_entry cache;
+	u32 mask;
 
 	if (!nfs_server_capable(inode, NFS_CAP_XATTR))
 		return 0;
 
-	if (!nfs_access_get_cached(inode, current_cred(), &cache, true)) {
-		if (!(cache.mask & NFS_ACCESS_XALIST))
+	if (!nfs_access_get_cached(inode, current_cred(), &mask, true)) {
+		if (!(mask & NFS_ACCESS_XALIST))
 			return 0;
 	}
 
diff --git linux-libre-5.10.100-gnu1/fs/nfs/nfs4state.c linux-libre-5.10.101-gnu1/fs/nfs/nfs4state.c
index 4bf10792cb5b..cbeec29e9f21 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/nfs4state.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/nfs4state.c
@@ -2104,6 +2104,9 @@ static int nfs4_try_migration(struct nfs_server *server, const struct cred *cred
 	}
 
 	result = -NFS4ERR_NXIO;
+	if (!locations->nlocations)
+		goto out;
+
 	if (!(locations->fattr.valid & NFS_ATTR_FATTR_V4_LOCATIONS)) {
 		dprintk("<-- %s: No fs_locations data, migration skipped\n",
 			__func__);
diff --git linux-libre-5.10.100-gnu1/fs/nfs/nfs4xdr.c linux-libre-5.10.101-gnu1/fs/nfs/nfs4xdr.c
index c16b93df1bc1..e2f0e3446e22 100644
--- linux-libre-5.10.100-gnu1/fs/nfs/nfs4xdr.c
+++ linux-libre-5.10.101-gnu1/fs/nfs/nfs4xdr.c
@@ -3680,8 +3680,6 @@ static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, st
 	if (unlikely(!p))
 		goto out_eio;
 	n = be32_to_cpup(p);
-	if (n <= 0)
-		goto out_eio;
 	for (res->nlocations = 0; res->nlocations < n; res->nlocations++) {
 		u32 m;
 		struct nfs4_fs_location *loc;
@@ -4184,10 +4182,11 @@ static int decode_attr_security_label(struct xdr_stream *xdr, uint32_t *bitmap,
 		} else
 			printk(KERN_WARNING "%s: label too long (%u)!\n",
 					__func__, len);
+		if (label && label->label)
+			dprintk("%s: label=%.*s, len=%d, PI=%d, LFS=%d\n",
+				__func__, label->len, (char *)label->label,
+				label->len, label->pi, label->lfs);
 	}
-	if (label && label->label)
-		dprintk("%s: label=%s, len=%d, PI=%d, LFS=%d\n", __func__,
-			(char *)label->label, label->len, label->pi, label->lfs);
 	return status;
 }
 
diff --git linux-libre-5.10.100-gnu1/fs/nfsd/nfs3proc.c linux-libre-5.10.101-gnu1/fs/nfsd/nfs3proc.c
index a633044b0dc1..981a4e4c9a3c 100644
--- linux-libre-5.10.100-gnu1/fs/nfsd/nfs3proc.c
+++ linux-libre-5.10.101-gnu1/fs/nfsd/nfs3proc.c
@@ -183,6 +183,11 @@ nfsd3_proc_write(struct svc_rqst *rqstp)
 				(unsigned long long) argp->offset,
 				argp->stable? " stable" : "");
 
+	resp->status = nfserr_fbig;
+	if (argp->offset > (u64)OFFSET_MAX ||
+	    argp->offset + argp->len > (u64)OFFSET_MAX)
+		return rpc_success;
+
 	fh_copy(&resp->fh, &argp->fh);
 	resp->committed = argp->stable;
 	nvecs = svc_fill_write_vector(rqstp, rqstp->rq_arg.pages,
diff --git linux-libre-5.10.100-gnu1/fs/nfsd/nfs4proc.c linux-libre-5.10.101-gnu1/fs/nfsd/nfs4proc.c
index 00440337efc1..7850d141c762 100644
--- linux-libre-5.10.100-gnu1/fs/nfsd/nfs4proc.c
+++ linux-libre-5.10.101-gnu1/fs/nfsd/nfs4proc.c
@@ -1008,8 +1008,9 @@ nfsd4_write(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
 	unsigned long cnt;
 	int nvecs;
 
-	if (write->wr_offset >= OFFSET_MAX)
-		return nfserr_inval;
+	if (write->wr_offset > (u64)OFFSET_MAX ||
+	    write->wr_offset + write->wr_buflen > (u64)OFFSET_MAX)
+		return nfserr_fbig;
 
 	cnt = write->wr_buflen;
 	trace_nfsd_write_start(rqstp, &cstate->current_fh,
diff --git linux-libre-5.10.100-gnu1/fs/nfsd/trace.h linux-libre-5.10.101-gnu1/fs/nfsd/trace.h
index c8ca73d69ad0..a952f4a9b2a6 100644
--- linux-libre-5.10.100-gnu1/fs/nfsd/trace.h
+++ linux-libre-5.10.101-gnu1/fs/nfsd/trace.h
@@ -175,14 +175,14 @@ TRACE_EVENT(nfsd_export_update,
 DECLARE_EVENT_CLASS(nfsd_io_class,
 	TP_PROTO(struct svc_rqst *rqstp,
 		 struct svc_fh	*fhp,
-		 loff_t		offset,
-		 unsigned long	len),
+		 u64		offset,
+		 u32		len),
 	TP_ARGS(rqstp, fhp, offset, len),
 	TP_STRUCT__entry(
 		__field(u32, xid)
 		__field(u32, fh_hash)
-		__field(loff_t, offset)
-		__field(unsigned long, len)
+		__field(u64, offset)
+		__field(u32, len)
 	),
 	TP_fast_assign(
 		__entry->xid = be32_to_cpu(rqstp->rq_xid);
@@ -190,7 +190,7 @@ DECLARE_EVENT_CLASS(nfsd_io_class,
 		__entry->offset = offset;
 		__entry->len = len;
 	),
-	TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu",
+	TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
 		  __entry->xid, __entry->fh_hash,
 		  __entry->offset, __entry->len)
 )
@@ -199,8 +199,8 @@ DECLARE_EVENT_CLASS(nfsd_io_class,
 DEFINE_EVENT(nfsd_io_class, nfsd_##name,	\
 	TP_PROTO(struct svc_rqst *rqstp,	\
 		 struct svc_fh	*fhp,		\
-		 loff_t		offset,		\
-		 unsigned long	len),		\
+		 u64		offset,		\
+		 u32		len),		\
 	TP_ARGS(rqstp, fhp, offset, len))
 
 DEFINE_NFSD_IO_EVENT(read_start);
diff --git linux-libre-5.10.100-gnu1/include/linux/nfs_fs.h linux-libre-5.10.101-gnu1/include/linux/nfs_fs.h
index aff5cd382fef..1e0a3497bdb4 100644
--- linux-libre-5.10.100-gnu1/include/linux/nfs_fs.h
+++ linux-libre-5.10.101-gnu1/include/linux/nfs_fs.h
@@ -501,8 +501,8 @@ extern int nfs_instantiate(struct dentry *dentry, struct nfs_fh *fh,
 			struct nfs_fattr *fattr, struct nfs4_label *label);
 extern int nfs_may_open(struct inode *inode, const struct cred *cred, int openflags);
 extern void nfs_access_zap_cache(struct inode *inode);
-extern int nfs_access_get_cached(struct inode *inode, const struct cred *cred, struct nfs_access_entry *res,
-				 bool may_block);
+extern int nfs_access_get_cached(struct inode *inode, const struct cred *cred,
+				 u32 *mask, bool may_block);
 
 /*
  * linux/fs/nfs/symlink.c
diff --git linux-libre-5.10.100-gnu1/include/linux/suspend.h linux-libre-5.10.101-gnu1/include/linux/suspend.h
index 8af13ba60c7e..4bcd65679cee 100644
--- linux-libre-5.10.100-gnu1/include/linux/suspend.h
+++ linux-libre-5.10.101-gnu1/include/linux/suspend.h
@@ -430,15 +430,7 @@ struct platform_hibernation_ops {
 
 #ifdef CONFIG_HIBERNATION
 /* kernel/power/snapshot.c */
-extern void __register_nosave_region(unsigned long b, unsigned long e, int km);
-static inline void __init register_nosave_region(unsigned long b, unsigned long e)
-{
-	__register_nosave_region(b, e, 0);
-}
-static inline void __init register_nosave_region_late(unsigned long b, unsigned long e)
-{
-	__register_nosave_region(b, e, 1);
-}
+extern void register_nosave_region(unsigned long b, unsigned long e);
 extern int swsusp_page_is_forbidden(struct page *);
 extern void swsusp_set_page_free(struct page *);
 extern void swsusp_unset_page_free(struct page *);
@@ -457,7 +449,6 @@ int pfn_is_nosave(unsigned long pfn);
 int hibernate_quiet_exec(int (*func)(void *data), void *data);
 #else /* CONFIG_HIBERNATION */
 static inline void register_nosave_region(unsigned long b, unsigned long e) {}
-static inline void register_nosave_region_late(unsigned long b, unsigned long e) {}
 static inline int swsusp_page_is_forbidden(struct page *p) { return 0; }
 static inline void swsusp_set_page_free(struct page *p) {}
 static inline void swsusp_unset_page_free(struct page *p) {}
@@ -505,14 +496,14 @@ extern void ksys_sync_helper(void);
 
 /* drivers/base/power/wakeup.c */
 extern bool events_check_enabled;
-extern unsigned int pm_wakeup_irq;
 extern suspend_state_t pm_suspend_target_state;
 
 extern bool pm_wakeup_pending(void);
 extern void pm_system_wakeup(void);
 extern void pm_system_cancel_wakeup(void);
-extern void pm_wakeup_clear(bool reset);
+extern void pm_wakeup_clear(unsigned int irq_number);
 extern void pm_system_irq_wakeup(unsigned int irq_number);
+extern unsigned int pm_wakeup_irq(void);
 extern bool pm_get_wakeup_count(unsigned int *count, bool block);
 extern bool pm_save_wakeup_count(unsigned int count);
 extern void pm_wakep_autosleep_enabled(bool set);
diff --git linux-libre-5.10.100-gnu1/include/net/dst_metadata.h linux-libre-5.10.101-gnu1/include/net/dst_metadata.h
index 14efa0ded75d..adab27ba1ecb 100644
--- linux-libre-5.10.100-gnu1/include/net/dst_metadata.h
+++ linux-libre-5.10.101-gnu1/include/net/dst_metadata.h
@@ -123,8 +123,20 @@ static inline struct metadata_dst *tun_dst_unclone(struct sk_buff *skb)
 
 	memcpy(&new_md->u.tun_info, &md_dst->u.tun_info,
 	       sizeof(struct ip_tunnel_info) + md_size);
+#ifdef CONFIG_DST_CACHE
+	/* Unclone the dst cache if there is one */
+	if (new_md->u.tun_info.dst_cache.cache) {
+		int ret;
+
+		ret = dst_cache_init(&new_md->u.tun_info.dst_cache, GFP_ATOMIC);
+		if (ret) {
+			metadata_dst_free(new_md);
+			return ERR_PTR(ret);
+		}
+	}
+#endif
+
 	skb_dst_drop(skb);
-	dst_hold(&new_md->dst);
 	skb_dst_set(skb, &new_md->dst);
 	return new_md;
 }
diff --git linux-libre-5.10.100-gnu1/include/uapi/linux/netfilter/nf_conntrack_common.h linux-libre-5.10.101-gnu1/include/uapi/linux/netfilter/nf_conntrack_common.h
index 4b3395082d15..26071021e986 100644
--- linux-libre-5.10.100-gnu1/include/uapi/linux/netfilter/nf_conntrack_common.h
+++ linux-libre-5.10.101-gnu1/include/uapi/linux/netfilter/nf_conntrack_common.h
@@ -106,7 +106,7 @@ enum ip_conntrack_status {
 	IPS_NAT_CLASH = IPS_UNTRACKED,
 #endif
 
-	/* Conntrack got a helper explicitly attached via CT target. */
+	/* Conntrack got a helper explicitly attached (ruleset, ctnetlink). */
 	IPS_HELPER_BIT = 13,
 	IPS_HELPER = (1 << IPS_HELPER_BIT),
 
diff --git linux-libre-5.10.100-gnu1/kernel/events/core.c linux-libre-5.10.101-gnu1/kernel/events/core.c
index c6493f7e0235..c8b3f94f0dbb 100644
--- linux-libre-5.10.100-gnu1/kernel/events/core.c
+++ linux-libre-5.10.101-gnu1/kernel/events/core.c
@@ -838,7 +838,7 @@ static DEFINE_PER_CPU(struct list_head, cgrp_cpuctx_list);
  */
 static void perf_cgroup_switch(struct task_struct *task, int mode)
 {
-	struct perf_cpu_context *cpuctx;
+	struct perf_cpu_context *cpuctx, *tmp;
 	struct list_head *list;
 	unsigned long flags;
 
@@ -849,7 +849,7 @@ static void perf_cgroup_switch(struct task_struct *task, int mode)
 	local_irq_save(flags);
 
 	list = this_cpu_ptr(&cgrp_cpuctx_list);
-	list_for_each_entry(cpuctx, list, cgrp_cpuctx_entry) {
+	list_for_each_entry_safe(cpuctx, tmp, list, cgrp_cpuctx_entry) {
 		WARN_ON_ONCE(cpuctx->ctx.nr_cgroups == 0);
 
 		perf_ctx_lock(cpuctx, cpuctx->task_ctx);
@@ -5877,6 +5877,8 @@ static void ring_buffer_attach(struct perf_event *event,
 	struct perf_buffer *old_rb = NULL;
 	unsigned long flags;
 
+	WARN_ON_ONCE(event->parent);
+
 	if (event->rb) {
 		/*
 		 * Should be impossible, we set this when removing
@@ -5934,6 +5936,9 @@ static void ring_buffer_wakeup(struct perf_event *event)
 {
 	struct perf_buffer *rb;
 
+	if (event->parent)
+		event = event->parent;
+
 	rcu_read_lock();
 	rb = rcu_dereference(event->rb);
 	if (rb) {
@@ -5947,6 +5952,9 @@ struct perf_buffer *ring_buffer_get(struct perf_event *event)
 {
 	struct perf_buffer *rb;
 
+	if (event->parent)
+		event = event->parent;
+
 	rcu_read_lock();
 	rb = rcu_dereference(event->rb);
 	if (rb) {
@@ -6618,7 +6626,7 @@ static unsigned long perf_prepare_sample_aux(struct perf_event *event,
 	if (WARN_ON_ONCE(READ_ONCE(sampler->oncpu) != smp_processor_id()))
 		goto out;
 
-	rb = ring_buffer_get(sampler->parent ? sampler->parent : sampler);
+	rb = ring_buffer_get(sampler);
 	if (!rb)
 		goto out;
 
@@ -6684,7 +6692,7 @@ static void perf_aux_sample_output(struct perf_event *event,
 	if (WARN_ON_ONCE(!sampler || !data->aux_size))
 		return;
 
-	rb = ring_buffer_get(sampler->parent ? sampler->parent : sampler);
+	rb = ring_buffer_get(sampler);
 	if (!rb)
 		return;
 
diff --git linux-libre-5.10.100-gnu1/kernel/power/main.c linux-libre-5.10.101-gnu1/kernel/power/main.c
index 0aefd6f57e0a..d6140ed15d0b 100644
--- linux-libre-5.10.100-gnu1/kernel/power/main.c
+++ linux-libre-5.10.101-gnu1/kernel/power/main.c
@@ -504,7 +504,10 @@ static ssize_t pm_wakeup_irq_show(struct kobject *kobj,
 					struct kobj_attribute *attr,
 					char *buf)
 {
-	return pm_wakeup_irq ? sprintf(buf, "%u\n", pm_wakeup_irq) : -ENODATA;
+	if (!pm_wakeup_irq())
+		return -ENODATA;
+
+	return sprintf(buf, "%u\n", pm_wakeup_irq());
 }
 
 power_attr_ro(pm_wakeup_irq);
diff --git linux-libre-5.10.100-gnu1/kernel/power/process.c linux-libre-5.10.101-gnu1/kernel/power/process.c
index 45b054b7b5ec..b9faa363c46a 100644
--- linux-libre-5.10.100-gnu1/kernel/power/process.c
+++ linux-libre-5.10.101-gnu1/kernel/power/process.c
@@ -134,7 +134,7 @@ int freeze_processes(void)
 	if (!pm_freezing)
 		atomic_inc(&system_freezing_cnt);
 
-	pm_wakeup_clear(true);
+	pm_wakeup_clear(0);
 	pr_info("Freezing user space processes ... ");
 	pm_freezing = true;
 	error = try_to_freeze_tasks(true);
diff --git linux-libre-5.10.100-gnu1/kernel/power/snapshot.c linux-libre-5.10.101-gnu1/kernel/power/snapshot.c
index 46b1804c1ddf..1da013f50059 100644
--- linux-libre-5.10.100-gnu1/kernel/power/snapshot.c
+++ linux-libre-5.10.101-gnu1/kernel/power/snapshot.c
@@ -944,8 +944,7 @@ static void memory_bm_recycle(struct memory_bitmap *bm)
  * Register a range of page frames the contents of which should not be saved
  * during hibernation (to be used in the early initialization code).
  */
-void __init __register_nosave_region(unsigned long start_pfn,
-				     unsigned long end_pfn, int use_kmalloc)
+void __init register_nosave_region(unsigned long start_pfn, unsigned long end_pfn)
 {
 	struct nosave_region *region;
 
@@ -961,18 +960,12 @@ void __init __register_nosave_region(unsigned long start_pfn,
 			goto Report;
 		}
 	}
-	if (use_kmalloc) {
-		/* During init, this shouldn't fail */
-		region = kmalloc(sizeof(struct nosave_region), GFP_KERNEL);
-		BUG_ON(!region);
-	} else {
-		/* This allocation cannot fail */
-		region = memblock_alloc(sizeof(struct nosave_region),
-					SMP_CACHE_BYTES);
-		if (!region)
-			panic("%s: Failed to allocate %zu bytes\n", __func__,
-			      sizeof(struct nosave_region));
-	}
+	/* This allocation cannot fail */
+	region = memblock_alloc(sizeof(struct nosave_region),
+				SMP_CACHE_BYTES);
+	if (!region)
+		panic("%s: Failed to allocate %zu bytes\n", __func__,
+		      sizeof(struct nosave_region));
 	region->start_pfn = start_pfn;
 	region->end_pfn = end_pfn;
 	list_add_tail(&region->list, &nosave_regions);
diff --git linux-libre-5.10.100-gnu1/kernel/power/suspend.c linux-libre-5.10.101-gnu1/kernel/power/suspend.c
index 32391acc806b..4aa4d5d3947f 100644
--- linux-libre-5.10.100-gnu1/kernel/power/suspend.c
+++ linux-libre-5.10.101-gnu1/kernel/power/suspend.c
@@ -138,8 +138,6 @@ static void s2idle_loop(void)
 			break;
 		}
 
-		pm_wakeup_clear(false);
-
 		s2idle_enter();
 	}
 
diff --git linux-libre-5.10.100-gnu1/kernel/trace/trace_events_hist.c linux-libre-5.10.101-gnu1/kernel/trace/trace_events_hist.c
index 1557a20b6500..41a9bd52e1fd 100644
--- linux-libre-5.10.100-gnu1/kernel/trace/trace_events_hist.c
+++ linux-libre-5.10.101-gnu1/kernel/trace/trace_events_hist.c
@@ -2154,6 +2154,8 @@ static struct hist_field *parse_unary(struct hist_trigger_data *hist_data,
 		(HIST_FIELD_FL_TIMESTAMP | HIST_FIELD_FL_TIMESTAMP_USECS);
 	expr->fn = hist_field_unary_minus;
 	expr->operands[0] = operand1;
+	expr->size = operand1->size;
+	expr->is_signed = operand1->is_signed;
 	expr->operator = FIELD_OP_UNARY_MINUS;
 	expr->name = expr_str(expr, 0);
 	expr->type = kstrdup(operand1->type, GFP_KERNEL);
@@ -2293,6 +2295,7 @@ static struct hist_field *parse_expr(struct hist_trigger_data *hist_data,
 
 	/* The operand sizes should be the same, so just pick one */
 	expr->size = operand1->size;
+	expr->is_signed = operand1->is_signed;
 
 	expr->operator = field_op;
 	expr->name = expr_str(expr, 0);
diff --git linux-libre-5.10.100-gnu1/net/can/isotp.c linux-libre-5.10.101-gnu1/net/can/isotp.c
index 53ce5b6448a5..37db4d232313 100644
--- linux-libre-5.10.100-gnu1/net/can/isotp.c
+++ linux-libre-5.10.101-gnu1/net/can/isotp.c
@@ -56,6 +56,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/spinlock.h>
 #include <linux/hrtimer.h>
 #include <linux/wait.h>
 #include <linux/uio.h>
@@ -145,6 +146,7 @@ struct isotp_sock {
 	struct tpcon rx, tx;
 	struct list_head notifier;
 	wait_queue_head_t wait;
+	spinlock_t rx_lock; /* protect single thread state machine */
 };
 
 static LIST_HEAD(isotp_notifier_list);
@@ -615,11 +617,17 @@ static void isotp_rcv(struct sk_buff *skb, void *data)
 
 	n_pci_type = cf->data[ae] & 0xF0;
 
+	/* Make sure the state changes and data structures stay consistent at
+	 * CAN frame reception time. This locking is not needed in real world
+	 * use cases but the inconsistency can be triggered with syzkaller.
+	 */
+	spin_lock(&so->rx_lock);
+
 	if (so->opt.flags & CAN_ISOTP_HALF_DUPLEX) {
 		/* check rx/tx path half duplex expectations */
 		if ((so->tx.state != ISOTP_IDLE && n_pci_type != N_PCI_FC) ||
 		    (so->rx.state != ISOTP_IDLE && n_pci_type == N_PCI_FC))
-			return;
+			goto out_unlock;
 	}
 
 	switch (n_pci_type) {
@@ -668,6 +676,9 @@ static void isotp_rcv(struct sk_buff *skb, void *data)
 		isotp_rcv_cf(sk, cf, ae, skb);
 		break;
 	}
+
+out_unlock:
+	spin_unlock(&so->rx_lock);
 }
 
 static void isotp_fill_dataframe(struct canfd_frame *cf, struct isotp_sock *so,
@@ -874,24 +885,24 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 
 	if (!size || size > MAX_MSG_LENGTH) {
 		err = -EINVAL;
-		goto err_out;
+		goto err_out_drop;
 	}
 
 	err = memcpy_from_msg(so->tx.buf, msg, size);
 	if (err < 0)
-		goto err_out;
+		goto err_out_drop;
 
 	dev = dev_get_by_index(sock_net(sk), so->ifindex);
 	if (!dev) {
 		err = -ENXIO;
-		goto err_out;
+		goto err_out_drop;
 	}
 
 	skb = sock_alloc_send_skb(sk, so->ll.mtu + sizeof(struct can_skb_priv),
 				  msg->msg_flags & MSG_DONTWAIT, &err);
 	if (!skb) {
 		dev_put(dev);
-		goto err_out;
+		goto err_out_drop;
 	}
 
 	can_skb_reserve(skb);
@@ -956,7 +967,7 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 	if (err) {
 		pr_notice_once("can-isotp: %s: can_send_ret %d\n",
 			       __func__, err);
-		goto err_out;
+		goto err_out_drop;
 	}
 
 	if (wait_tx_done) {
@@ -969,6 +980,9 @@ static int isotp_sendmsg(struct socket *sock, struct msghdr *msg, size_t size)
 
 	return size;
 
+err_out_drop:
+	/* drop this PDU and unlock a potential wait queue */
+	old_state = ISOTP_IDLE;
 err_out:
 	so->tx.state = old_state;
 	if (so->tx.state == ISOTP_IDLE)
@@ -1407,6 +1421,7 @@ static int isotp_init(struct sock *sk)
 	so->txtimer.function = isotp_tx_timer_handler;
 
 	init_waitqueue_head(&so->wait);
+	spin_lock_init(&so->rx_lock);
 
 	spin_lock(&isotp_notifier_lock);
 	list_add_tail(&so->notifier, &isotp_notifier_list);
diff --git linux-libre-5.10.100-gnu1/net/ipv4/ipmr.c linux-libre-5.10.101-gnu1/net/ipv4/ipmr.c
index 939792a38814..be1976536f1c 100644
--- linux-libre-5.10.100-gnu1/net/ipv4/ipmr.c
+++ linux-libre-5.10.101-gnu1/net/ipv4/ipmr.c
@@ -261,7 +261,9 @@ static int __net_init ipmr_rules_init(struct net *net)
 	return 0;
 
 err2:
+	rtnl_lock();
 	ipmr_free_table(mrt);
+	rtnl_unlock();
 err1:
 	fib_rules_unregister(ops);
 	return err;
diff --git linux-libre-5.10.100-gnu1/net/ipv6/ip6mr.c linux-libre-5.10.101-gnu1/net/ipv6/ip6mr.c
index 06b0d2c329b9..41cb348a7c3c 100644
--- linux-libre-5.10.100-gnu1/net/ipv6/ip6mr.c
+++ linux-libre-5.10.101-gnu1/net/ipv6/ip6mr.c
@@ -248,7 +248,9 @@ static int __net_init ip6mr_rules_init(struct net *net)
 	return 0;
 
 err2:
+	rtnl_lock();
 	ip6mr_free_table(mrt);
+	rtnl_unlock();
 err1:
 	fib_rules_unregister(ops);
 	return err;
diff --git linux-libre-5.10.100-gnu1/net/netfilter/nf_conntrack_netlink.c linux-libre-5.10.101-gnu1/net/netfilter/nf_conntrack_netlink.c
index c6bcc28ae338..eeeaa34b3e7b 100644
--- linux-libre-5.10.100-gnu1/net/netfilter/nf_conntrack_netlink.c
+++ linux-libre-5.10.101-gnu1/net/netfilter/nf_conntrack_netlink.c
@@ -2283,7 +2283,8 @@ ctnetlink_create_conntrack(struct net *net,
 			if (helper->from_nlattr)
 				helper->from_nlattr(helpinfo, ct);
 
-			/* not in hash table yet so not strictly necessary */
+			/* disable helper auto-assignment for this entry */
+			ct->status |= IPS_HELPER;
 			RCU_INIT_POINTER(help->helper, helper);
 		}
 	} else {
diff --git linux-libre-5.10.100-gnu1/net/sched/sch_api.c linux-libre-5.10.101-gnu1/net/sched/sch_api.c
index 7b24582a8a16..6758968e7932 100644
--- linux-libre-5.10.100-gnu1/net/sched/sch_api.c
+++ linux-libre-5.10.101-gnu1/net/sched/sch_api.c
@@ -1204,7 +1204,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
 
 	err = -ENOENT;
 	if (!ops) {
-		NL_SET_ERR_MSG(extack, "Specified qdisc not found");
+		NL_SET_ERR_MSG(extack, "Specified qdisc kind is unknown");
 		goto err_out;
 	}
 
diff --git linux-libre-5.10.100-gnu1/net/tipc/name_distr.c linux-libre-5.10.101-gnu1/net/tipc/name_distr.c
index fe4edce459ad..a757fe28bcb5 100644
--- linux-libre-5.10.100-gnu1/net/tipc/name_distr.c
+++ linux-libre-5.10.101-gnu1/net/tipc/name_distr.c
@@ -315,7 +315,7 @@ static bool tipc_update_nametbl(struct net *net, struct distr_item *i,
 		pr_warn_ratelimited("Failed to remove binding %u,%u from %x\n",
 				    type, lower, node);
 	} else {
-		pr_warn("Unrecognized name table message received\n");
+		pr_warn_ratelimited("Unknown name table message received\n");
 	}
 	return false;
 }
diff --git linux-libre-5.10.100-gnu1/scripts/Makefile.extrawarn linux-libre-5.10.101-gnu1/scripts/Makefile.extrawarn
index 6baee1200615..23d3967786b9 100644
--- linux-libre-5.10.100-gnu1/scripts/Makefile.extrawarn
+++ linux-libre-5.10.101-gnu1/scripts/Makefile.extrawarn
@@ -51,6 +51,7 @@ KBUILD_CFLAGS += -Wno-sign-compare
 KBUILD_CFLAGS += -Wno-format-zero-length
 KBUILD_CFLAGS += $(call cc-disable-warning, pointer-to-enum-cast)
 KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare
+KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access)
 endif
 
 endif
diff --git linux-libre-5.10.100-gnu1/security/integrity/ima/ima_fs.c linux-libre-5.10.101-gnu1/security/integrity/ima/ima_fs.c
index ea8ff8a07b36..98d5a800fe5b 100644
--- linux-libre-5.10.100-gnu1/security/integrity/ima/ima_fs.c
+++ linux-libre-5.10.101-gnu1/security/integrity/ima/ima_fs.c
@@ -496,12 +496,12 @@ int __init ima_fs_init(void)
 
 	return 0;
 out:
+	securityfs_remove(ima_policy);
 	securityfs_remove(violations);
 	securityfs_remove(runtime_measurements_count);
 	securityfs_remove(ascii_runtime_measurements);
 	securityfs_remove(binary_runtime_measurements);
 	securityfs_remove(ima_symlink);
 	securityfs_remove(ima_dir);
-	securityfs_remove(ima_policy);
 	return -1;
 }
diff --git linux-libre-5.10.100-gnu1/security/integrity/ima/ima_policy.c linux-libre-5.10.101-gnu1/security/integrity/ima/ima_policy.c
index 9b5adeaa47fc..e737c216efc4 100644
--- linux-libre-5.10.100-gnu1/security/integrity/ima/ima_policy.c
+++ linux-libre-5.10.101-gnu1/security/integrity/ima/ima_policy.c
@@ -1636,6 +1636,14 @@ int ima_policy_show(struct seq_file *m, void *v)
 
 	rcu_read_lock();
 
+	/* Do not print rules with inactive LSM labels */
+	for (i = 0; i < MAX_LSM_RULES; i++) {
+		if (entry->lsm[i].args_p && !entry->lsm[i].rule) {
+			rcu_read_unlock();
+			return 0;
+		}
+	}
+
 	if (entry->action & MEASURE)
 		seq_puts(m, pt(Opt_measure));
 	if (entry->action & DONT_MEASURE)
diff --git linux-libre-5.10.100-gnu1/security/integrity/ima/ima_template.c linux-libre-5.10.101-gnu1/security/integrity/ima/ima_template.c
index f83255a39e65..f64c01d53e96 100644
--- linux-libre-5.10.100-gnu1/security/integrity/ima/ima_template.c
+++ linux-libre-5.10.101-gnu1/security/integrity/ima/ima_template.c
@@ -27,6 +27,7 @@ static struct ima_template_desc builtin_templates[] = {
 
 static LIST_HEAD(defined_templates);
 static DEFINE_SPINLOCK(template_list);
+static int template_setup_done;
 
 static const struct ima_template_field supported_fields[] = {
 	{.field_id = "d", .field_init = ima_eventdigest_init,
@@ -80,10 +81,11 @@ static int __init ima_template_setup(char *str)
 	struct ima_template_desc *template_desc;
 	int template_len = strlen(str);
 
-	if (ima_template)
+	if (template_setup_done)
 		return 1;
 
-	ima_init_template_list();
+	if (!ima_template)
+		ima_init_template_list();
 
 	/*
 	 * Verify that a template with the supplied name exists.
@@ -107,6 +109,7 @@ static int __init ima_template_setup(char *str)
 	}
 
 	ima_template = template_desc;
+	template_setup_done = 1;
 	return 1;
 }
 __setup("ima_template=", ima_template_setup);
@@ -115,7 +118,7 @@ static int __init ima_template_fmt_setup(char *str)
 {
 	int num_templates = ARRAY_SIZE(builtin_templates);
 
-	if (ima_template)
+	if (template_setup_done)
 		return 1;
 
 	if (template_desc_init_fields(str, NULL, NULL) < 0) {
@@ -126,6 +129,7 @@ static int __init ima_template_fmt_setup(char *str)
 
 	builtin_templates[num_templates - 1].fmt = str;
 	ima_template = builtin_templates + num_templates - 1;
+	template_setup_done = 1;
 
 	return 1;
 }
diff --git linux-libre-5.10.100-gnu1/security/integrity/integrity_audit.c linux-libre-5.10.101-gnu1/security/integrity/integrity_audit.c
index 29220056207f..0ec5e4c22cb2 100644
--- linux-libre-5.10.100-gnu1/security/integrity/integrity_audit.c
+++ linux-libre-5.10.101-gnu1/security/integrity/integrity_audit.c
@@ -45,6 +45,8 @@ void integrity_audit_message(int audit_msgno, struct inode *inode,
 		return;
 
 	ab = audit_log_start(audit_context(), GFP_KERNEL, audit_msgno);
+	if (!ab)
+		return;
 	audit_log_format(ab, "pid=%d uid=%u auid=%u ses=%u",
 			 task_pid_nr(current),
 			 from_kuid(&init_user_ns, current_uid()),
diff --git linux-libre-5.10.100-gnu1/virt/kvm/eventfd.c linux-libre-5.10.101-gnu1/virt/kvm/eventfd.c
index c2323c27a28b..518cd8dc390e 100644
--- linux-libre-5.10.100-gnu1/virt/kvm/eventfd.c
+++ linux-libre-5.10.101-gnu1/virt/kvm/eventfd.c
@@ -451,8 +451,8 @@ bool kvm_irq_has_notifier(struct kvm *kvm, unsigned irqchip, unsigned pin)
 	idx = srcu_read_lock(&kvm->irq_srcu);
 	gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin);
 	if (gsi != -1)
-		hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
-					 link)
+		hlist_for_each_entry_srcu(kian, &kvm->irq_ack_notifier_list,
+					  link, srcu_read_lock_held(&kvm->irq_srcu))
 			if (kian->gsi == gsi) {
 				srcu_read_unlock(&kvm->irq_srcu, idx);
 				return true;
@@ -468,8 +468,8 @@ void kvm_notify_acked_gsi(struct kvm *kvm, int gsi)
 {
 	struct kvm_irq_ack_notifier *kian;
 
-	hlist_for_each_entry_rcu(kian, &kvm->irq_ack_notifier_list,
-				 link)
+	hlist_for_each_entry_srcu(kian, &kvm->irq_ack_notifier_list,
+				  link, srcu_read_lock_held(&kvm->irq_srcu))
 		if (kian->gsi == gsi)
 			kian->irq_acked(kian);
 }
