pop-os · jackpot51 · Sep 28, 2021 · Sep 30, 2021 · Oct 4, 2021 · Oct 4, 2021
diff --git a/.gitignore b/.gitignore
@@ -75,7 +75,9 @@ modules.order
 #
 # Debian directory (make deb-pkg)
 #
-/debian/
+#/debian/
+/debian/build/
+/debian/files
 
 #
 # Snap directory (make snap-pkg)

diff --git a/Makefile b/Makefile
@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 15
-SUBLEVEL = 4
+SUBLEVEL = 5
 EXTRAVERSION =
 NAME = Trick or Treat
 
@@ -899,6 +899,12 @@ ifdef CONFIG_FTRACE_MCOUNT_USE_OBJTOOL
   CC_FLAGS_USING	+= -DCC_USING_NOP_MCOUNT
 endif
 ifdef CONFIG_FTRACE_MCOUNT_USE_RECORDMCOUNT
+# ensure -fcf-protection is disabled when using retpoline as it is
+# incompatible with -mindirect-branch=thunk-extern
+ifdef CONFIG_RETPOLINE
+KBUILD_CFLAGS += $(call cc-option,-fcf-protection=none,)
+endif
+
   ifdef CONFIG_HAVE_C_RECORDMCOUNT
     BUILD_C_RECORDMCOUNT := y
     export BUILD_C_RECORDMCOUNT

diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c
@@ -294,7 +294,7 @@ int elf_check_arch(const struct elf32_hdr *x)
 	eflags = x->e_flags;
 	if ((eflags & EF_ARC_OSABI_MSK) != EF_ARC_OSABI_CURRENT) {
 		pr_err("ABI mismatch - you need newer toolchain\n");
-		force_sigsegv(SIGSEGV);
+		force_fatal_sig(SIGSEGV);
 		return 0;
 	}
 

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
@@ -1455,6 +1455,7 @@ config HIGHMEM
 	bool "High Memory Support"
 	depends on MMU
 	select KMAP_LOCAL
+	select KMAP_LOCAL_NON_LINEAR_PTE_ARRAY
 	help
 	  The address space of ARM processors is only 4 Gigabytes large
 	  and it has to accommodate user address space, kernel address

diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -77,7 +77,7 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>;
 	};
 
-	mpcore@19000000 {
+	mpcore-bus@19000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x00023000>;
 		#address-cells = <1>;
@@ -219,7 +219,7 @@
 			status = "disabled";
 		};
 
-		sdio: sdhci@21000 {
+		sdio: mmc@21000 {
 			compatible = "brcm,sdhci-iproc-cygnus";
 			reg = <0x21000 0x100>;
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;

diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts
@@ -129,7 +129,7 @@
 		};
 	};
 
-	mdio-bus-mux@18003000 {
+	mdio-mux@18003000 {
 
 		/* BIT(9) = 1 => external mdio */
 		mdio@200 {

diff --git a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts
@@ -195,3 +195,25 @@
 		};
 	};
 };
+
+&srab {
+	status = "okay";
+
+	ports {
+		port@0 {
+			reg = <0>;
+			label = "poe";
+		};
+
+		port@5 {
+			reg = <5>;
+			label = "cpu";
+			ethernet = <&gmac0>;
+
+			fixed-link {
+				speed = <1000>;
+				duplex-full;
+			};
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -19,7 +19,7 @@
 	#size-cells = <1>;
 	interrupt-parent = <&gic>;
 
-	chipcommonA@18000000 {
+	chipcommon-a-bus@18000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x18000000 0x00001000>;
 		#address-cells = <1>;
@@ -44,7 +44,7 @@
 		};
 	};
 
-	mpcore@19000000 {
+	mpcore-bus@19000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x00023000>;
 		#address-cells = <1>;
@@ -369,8 +369,8 @@
 		#address-cells = <1>;
 	};
 
-	mdio-bus-mux@18003000 {
-		compatible = "mdio-mux-mmioreg";
+	mdio-mux@18003000 {
+		compatible = "mdio-mux-mmioreg", "mdio-mux";
 		mdio-parent-bus = <&mdio>;
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -415,7 +415,7 @@
 		status = "disabled";
 	};
 
-	dmu@1800c000 {
+	dmu-bus@1800c000 {
 		compatible = "simple-bus";
 		ranges = <0 0x1800c000 0x1000>;
 		#address-cells = <1>;

diff --git a/arch/arm/boot/dts/ls1021a-tsn.dts b/arch/arm/boot/dts/ls1021a-tsn.dts
@@ -251,7 +251,7 @@
 
 	flash@0 {
 		/* Rev. A uses 64MB flash, Rev. B & C use 32MB flash */
-		compatible = "jedec,spi-nor", "s25fl256s1", "s25fl512s";
+		compatible = "jedec,spi-nor";
 		spi-max-frequency = <20000000>;
 		#address-cells = <1>;
 		#size-cells = <1>;

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
@@ -329,39 +329,6 @@
 			#thermal-sensor-cells = <1>;
 		};
 
-		thermal-zones {
-			cpu_thermal: cpu-thermal {
-				polling-delay-passive = <1000>;
-				polling-delay = <5000>;
-
-				thermal-sensors = <&tmu 0>;
-
-				trips {
-					cpu_alert: cpu-alert {
-						temperature = <85000>;
-						hysteresis = <2000>;
-						type = "passive";
-					};
-					cpu_crit: cpu-crit {
-						temperature = <95000>;
-						hysteresis = <2000>;
-						type = "critical";
-					};
-				};
-
-				cooling-maps {
-					map0 {
-						trip = <&cpu_alert>;
-						cooling-device =
-							<&cpu0 THERMAL_NO_LIMIT
-							THERMAL_NO_LIMIT>,
-							<&cpu1 THERMAL_NO_LIMIT
-							THERMAL_NO_LIMIT>;
-					};
-				};
-			};
-		};
-
 		dspi0: spi@2100000 {
 			compatible = "fsl,ls1021a-v1.0-dspi";
 			#address-cells = <1>;
@@ -1016,4 +983,37 @@
 			big-endian;
 		};
 	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+
+			thermal-sensors = <&tmu 0>;
+
+			trips {
+				cpu_alert: cpu-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				cpu_crit: cpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&cpu_alert>;
+					cooling-device =
+						<&cpu0 THERMAL_NO_LIMIT
+						THERMAL_NO_LIMIT>,
+						<&cpu1 THERMAL_NO_LIMIT
+						THERMAL_NO_LIMIT>;
+				};
+			};
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi b/arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi
@@ -29,7 +29,7 @@
 		compatible = "smsc,lan9221","smsc,lan9115";
 		bank-width = <2>;
 
-		gpmc,mux-add-data;
+		gpmc,mux-add-data = <0>;
 		gpmc,cs-on-ns = <0>;
 		gpmc,cs-rd-off-ns = <42>;
 		gpmc,cs-wr-off-ns = <36>;

diff --git a/arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi b/arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi
@@ -22,7 +22,7 @@
 		compatible = "smsc,lan9221","smsc,lan9115";
 		bank-width = <2>;
 
-		gpmc,mux-add-data;
+		gpmc,mux-add-data = <0>;
 		gpmc,cs-on-ns = <0>;
 		gpmc,cs-rd-off-ns = <42>;
 		gpmc,cs-wr-off-ns = <36>;

diff --git a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
@@ -19,12 +19,12 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@0 {
+	memory@42000000 {
 		reg = <0x42000000 0x3e000000>;
 		device_type = "memory";
 	};
 
-	mdio0: mdio@0 {
+	mdio0: mdio-0 {
 		status = "okay";
 		compatible = "virtual,mdio-gpio";
 		gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
@@ -91,7 +91,7 @@
 		};
 	};
 
-	mdio1: mdio@1 {
+	mdio1: mdio-1 {
 		status = "okay";
 		compatible = "virtual,mdio-gpio";
 		gpios = <&qcom_pinmux 11 GPIO_ACTIVE_HIGH>,

diff --git a/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts b/arch/arm/boot/dts/ste-ux500-samsung-skomer.dts
@@ -292,10 +292,10 @@
 					};
 
 					ab8500_ldo_aux2 {
-						/* Supplies the Cypress TMA140 touchscreen only with 3.3V */
+						/* Supplies the Cypress TMA140 touchscreen only with 3.0V */
 						regulator-name = "AUX2";
-						regulator-min-microvolt = <3300000>;
-						regulator-max-microvolt = <3300000>;
+						regulator-min-microvolt = <3000000>;
+						regulator-max-microvolt = <3000000>;
 					};
 
 					ab8500_ldo_aux3 {
@@ -314,9 +314,9 @@
 
 					ab8500_ldo_aux5 {
 						regulator-name = "AUX5";
+						/* Intended for 1V8 for touchscreen but actually left unused */
 						regulator-min-microvolt = <1050000>;
 						regulator-max-microvolt = <2790000>;
-						regulator-always-on;
 					};
 
 					ab8500_ldo_aux6 {

diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -46,7 +46,7 @@
 #include <dt-bindings/thermal/thermal.h>
 
 / {
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -164,7 +164,7 @@
 		io-channels = <&ths>;
 	};
 
-	mali_opp_table: gpu-opp-table {
+	mali_opp_table: opp-table-gpu {
 		compatible = "operating-points-v2";
 
 		opp-144000000 {

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -200,7 +200,7 @@
 		status = "disabled";
 	};
 
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cluster0 {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -253,7 +253,7 @@
 		};
 	};
 
-	cpu1_opp_table: opp_table1 {
+	cpu1_opp_table: opp-table-cluster1 {
 		compatible = "operating-points-v2";
 		opp-shared;
 

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -44,7 +44,7 @@
 #include <dt-bindings/thermal/thermal.h>
 
 / {
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 
@@ -112,7 +112,7 @@
 		};
 	};
 
-	gpu_opp_table: gpu-opp-table {
+	gpu_opp_table: opp-table-gpu {
 		compatible = "operating-points-v2";
 
 		opp-120000000 {

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi
@@ -343,19 +343,19 @@
 	};
 
 	thermal-zones {
-		cpu-thermal-zone {
+		cpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 0>;
 		};
 
-		ddr-thermal-zone {
+		ddr-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 2>;
 		};
 
-		gpu-thermal-zone {
+		gpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-cpu-opp.dtsi
@@ -4,7 +4,7 @@
  */
 
 / {
-	cpu0_opp_table: opp_table0 {
+	cpu0_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
@@ -2,7 +2,7 @@
 // Copyright (C) 2020 Chen-Yu Tsai <[email protected]>
 
 / {
-	cpu_opp_table: cpu-opp-table {
+	cpu_opp_table: opp-table-cpu {
 		compatible = "operating-points-v2";
 		opp-shared;
 

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -217,7 +217,7 @@
 			};
 		};
 
-		gpu_thermal {
+		gpu-thermal {
 			polling-delay-passive = <0>;
 			polling-delay = <0>;
 			thermal-sensors = <&ths 1>;