Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

No conflicts.

Signed-off-by: Jakub Kicinski <[email protected]>

CREDITS

@@ -627,6 +627,10 @@ S: 48287 Sawleaf
 S: Fremont, California 94539
 S: USA
 
+N: Tomas Cech
+E: [email protected]
+D: arm/palm treo support
+
 N: Florent Chabaud
 E: [email protected]
 D: software suspend

Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml

@@ -94,6 +94,7 @@ if:
           - allwinner,sun8i-a83t-display-engine
           - allwinner,sun8i-r40-display-engine
           - allwinner,sun9i-a80-display-engine
+          - allwinner,sun20i-d1-display-engine
           - allwinner,sun50i-a64-display-engine
 
 then:

Documentation/filesystems/netfs_library.rst

@@ -301,7 +301,7 @@ through which it can issue requests and negotiate::
 		void (*issue_read)(struct netfs_io_subrequest *subreq);
 		bool (*is_still_valid)(struct netfs_io_request *rreq);
 		int (*check_write_begin)(struct file *file, loff_t pos, unsigned len,
-					 struct folio *folio, void **_fsdata);
+					 struct folio **foliop, void **_fsdata);
 		void (*done)(struct netfs_io_request *rreq);
 	};
 
@@ -381,8 +381,10 @@ The operations are as follows:
    allocated/grabbed the folio to be modified to allow the filesystem to flush
    conflicting state before allowing it to be modified.
 
-   It should return 0 if everything is now fine, -EAGAIN if the folio should be
-   regrabbed and any other error code to abort the operation.
+   It may unlock and discard the folio it was given and set the caller's folio
+   pointer to NULL.  It should return 0 if everything is now fine (``*foliop``
+   left set) or the op should be retried (``*foliop`` cleared) and any other
+   error code to abort the operation.
 
  * ``done``
 

Documentation/networking/ip-sysctl.rst

@@ -1058,11 +1058,7 @@ udp_rmem_min - INTEGER
 	Default: 4K
 
 udp_wmem_min - INTEGER
-	Minimal size of send buffer used by UDP sockets in moderation.
-	Each UDP socket is able to use the size for sending data, even if
-	total pages of UDP sockets exceed udp_mem pressure. The unit is byte.
-
-	Default: 4K
+	UDP does not have tx memory accounting and this tunable has no effect.
 
 RAW variables
 =============

Documentation/virt/kvm/api.rst

@@ -5657,6 +5657,7 @@ by a string of size ``name_size``.
 	#define KVM_STATS_UNIT_BYTES		(0x1 << KVM_STATS_UNIT_SHIFT)
 	#define KVM_STATS_UNIT_SECONDS		(0x2 << KVM_STATS_UNIT_SHIFT)
 	#define KVM_STATS_UNIT_CYCLES		(0x3 << KVM_STATS_UNIT_SHIFT)
+	#define KVM_STATS_UNIT_BOOLEAN		(0x4 << KVM_STATS_UNIT_SHIFT)
 	#define KVM_STATS_UNIT_MAX		KVM_STATS_UNIT_CYCLES
 
 	#define KVM_STATS_BASE_SHIFT		8
@@ -5702,14 +5703,13 @@ Bits 0-3 of ``flags`` encode the type:
     by the ``hist_param`` field. The range of the Nth bucket (1 <= N < ``size``)
     is [``hist_param``*(N-1), ``hist_param``*N), while the range of the last
     bucket is [``hist_param``*(``size``-1), +INF). (+INF means positive infinity
-    value.) The bucket value indicates how many samples fell in the bucket's range.
+    value.)
   * ``KVM_STATS_TYPE_LOG_HIST``
     The statistic is reported as a logarithmic histogram. The number of
     buckets is specified by the ``size`` field. The range of the first bucket is
     [0, 1), while the range of the last bucket is [pow(2, ``size``-2), +INF).
     Otherwise, The Nth bucket (1 < N < ``size``) covers
-    [pow(2, N-2), pow(2, N-1)). The bucket value indicates how many samples fell
-    in the bucket's range.
+    [pow(2, N-2), pow(2, N-1)).
 
 Bits 4-7 of ``flags`` encode the unit:
 
@@ -5724,6 +5724,15 @@ Bits 4-7 of ``flags`` encode the unit:
     It indicates that the statistics data is used to measure time or latency.
   * ``KVM_STATS_UNIT_CYCLES``
     It indicates that the statistics data is used to measure CPU clock cycles.
+  * ``KVM_STATS_UNIT_BOOLEAN``
+    It indicates that the statistic will always be either 0 or 1.  Boolean
+    statistics of "peak" type will never go back from 1 to 0.  Boolean
+    statistics can be linear histograms (with two buckets) but not logarithmic
+    histograms.
+
+Note that, in the case of histograms, the unit applies to the bucket
+ranges, while the bucket value indicates how many samples fell in the
+bucket's range.
 
 Bits 8-11 of ``flags``, together with ``exponent``, encode the scale of the
 unit:
@@ -5746,7 +5755,7 @@ the corresponding statistics data.
 
 The ``bucket_size`` field is used as a parameter for histogram statistics data.
 It is only used by linear histogram statistics data, specifying the size of a
-bucket.
+bucket in the unit expressed by bits 4-11 of ``flags`` together with ``exponent``.
 
 The ``name`` field is the name string of the statistics data. The name string
 starts at the end of ``struct kvm_stats_desc``.  The maximum length including

MAINTAINERS

@@ -2497,10 +2497,8 @@ F:	drivers/power/reset/oxnas-restart.c
 N:	oxnas
 
 ARM/PALM TREO SUPPORT
-M:	Tomas Cech <[email protected]>
 L:	[email protected] (moderated for non-subscribers)
-S:	Maintained
-W:	http://hackndev.com
+S:	Orphan
 F:	arch/arm/mach-pxa/palmtreo.*
 
 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
@@ -14377,7 +14375,8 @@ S:	Maintained
 F:	drivers/net/phy/nxp-c45-tja11xx.c
 
 NXP FSPI DRIVER
-M:	Ashish Kumar <[email protected]>
+M:	Han Xu <[email protected]>
+M:	Haibo Chen <[email protected]>
 R:	Yogesh Gaur <[email protected]>
 L:	[email protected]
 S:	Maintained
@@ -17300,12 +17299,15 @@ N:	riscv
 K:	riscv
 
 RISC-V/MICROCHIP POLARFIRE SOC SUPPORT
-M:	Lewis Hanly <[email protected]>
 M:	Conor Dooley <[email protected]>
+M:	Daire McNamara <[email protected]>
 L:	[email protected]
 S:	Supported
 F:	arch/riscv/boot/dts/microchip/
+F:	drivers/char/hw_random/mpfs-rng.c
+F:	drivers/clk/microchip/clk-mpfs.c
 F:	drivers/mailbox/mailbox-mpfs.c
+F:	drivers/pci/controller/pcie-microchip-host.c
 F:	drivers/soc/microchip/
 F:	include/soc/microchip/mpfs.h
 

Makefile

@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 19
 SUBLEVEL = 0
-EXTRAVERSION = -rc6
+EXTRAVERSION = -rc7
 NAME = Superb Owl
 
 # *DOCUMENTATION*

arch/Kconfig

@@ -438,6 +438,13 @@ config MMU_GATHER_PAGE_SIZE
 
 config MMU_GATHER_NO_RANGE
 	bool
+	select MMU_GATHER_MERGE_VMAS
+
+config MMU_GATHER_NO_FLUSH_CACHE
+	bool
+
+config MMU_GATHER_MERGE_VMAS
+	bool
 
 config MMU_GATHER_NO_GATHER
 	bool

arch/arm/boot/dts/imx6qdl-ts7970.dtsi

@@ -226,7 +226,7 @@
 		reg = <0x28>;
 		#gpio-cells = <2>;
 		gpio-controller;
-		ngpio = <32>;
+		ngpios = <62>;
 	};
 
 	sgtl5000: codec@a {

arch/arm/boot/dts/imx6ull-colibri.dtsi

@@ -166,7 +166,7 @@
 	atmel_mxt_ts: touchscreen@4a {
 		compatible = "atmel,maxtouch";
 		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_atmel_conn>;
+		pinctrl-0 = <&pinctrl_atmel_conn &pinctrl_atmel_snvs_conn>;
 		reg = <0x4a>;
 		interrupt-parent = <&gpio5>;
 		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;       /* SODIMM 107 / INT */
@@ -331,7 +331,6 @@
 	pinctrl_atmel_conn: atmelconngrp {
 		fsl,pins = <
 			MX6UL_PAD_JTAG_MOD__GPIO1_IO10          0xb0a0  /* SODIMM 106 */
-			MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04     0xb0a0	/* SODIMM 107 */
 		>;
 	};
 
@@ -684,6 +683,12 @@
 };
 
 &iomuxc_snvs {
+	pinctrl_atmel_snvs_conn: atmelsnvsconngrp {
+		fsl,pins = <
+			MX6ULL_PAD_SNVS_TAMPER4__GPIO5_IO04     0xb0a0	/* SODIMM 107 */
+		>;
+	};
+
 	pinctrl_snvs_gpio1: snvsgpio1grp {
 		fsl,pins = <
 			MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x110a0	/* SODIMM 93 */

arch/arm/boot/dts/lan966x-kontron-kswitch-d10-mmt.dtsi

@@ -87,22 +87,22 @@
 
 	phy4: ethernet-phy@5 {
 		reg = <5>;
-		coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+		coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
 	};
 
 	phy5: ethernet-phy@6 {
 		reg = <6>;
-		coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+		coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
 	};
 
 	phy6: ethernet-phy@7 {
 		reg = <7>;
-		coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+		coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
 	};
 
 	phy7: ethernet-phy@8 {
 		reg = <8>;
-		coma-mode-gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+		coma-mode-gpios = <&gpio 37 GPIO_OPEN_DRAIN>;
 	};
 };
 

arch/arm/boot/dts/qcom-msm8974.dtsi

@@ -506,6 +506,8 @@
 			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
 			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp1_uart2_default>;
 			status = "disabled";
 		};
 
@@ -581,6 +583,9 @@
 			interrupts = <GIC_SPI 113 IRQ_TYPE_NONE>;
 			clocks = <&gcc GCC_BLSP2_UART1_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
 			clock-names = "core", "iface";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp2_uart1_default>;
+			pinctrl-1 = <&blsp2_uart1_sleep>;
 			status = "disabled";
 		};
 
@@ -599,6 +604,8 @@
 			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&gcc GCC_BLSP2_UART4_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
 			clock-names = "core", "iface";
+			pinctrl-names = "default";
+			pinctrl-0 = <&blsp2_uart4_default>;
 			status = "disabled";
 		};
 
@@ -639,6 +646,9 @@
 			interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&gcc GCC_BLSP2_QUP6_I2C_APPS_CLK>, <&gcc GCC_BLSP2_AHB_CLK>;
 			clock-names = "core", "iface";
+			pinctrl-names = "default", "sleep";
+			pinctrl-0 = <&blsp2_i2c6_default>;
+			pinctrl-1 = <&blsp2_i2c6_sleep>;
 			#address-cells = <1>;
 			#size-cells = <0>;
 		};
@@ -1256,7 +1266,7 @@
 				};
 			};
 
-			blsp1_uart2_active: blsp1-uart2-active {
+			blsp1_uart2_default: blsp1-uart2-default {
 				rx {
 					pins = "gpio5";
 					function = "blsp_uart2";
@@ -1272,7 +1282,7 @@
 				};
 			};
 
-			blsp2_uart1_active: blsp2-uart1-active {
+			blsp2_uart1_default: blsp2-uart1-default {
 				tx-rts {
 					pins = "gpio41", "gpio44";
 					function = "blsp_uart7";
@@ -1295,7 +1305,7 @@
 				bias-pull-down;
 			};
 
-			blsp2_uart4_active: blsp2-uart4-active {
+			blsp2_uart4_default: blsp2-uart4-default {
 				tx-rts {
 					pins = "gpio53", "gpio56";
 					function = "blsp_uart10";
@@ -1406,7 +1416,19 @@
 				bias-pull-up;
 			};
 
-			/* BLSP2_I2C6 info is missing - nobody uses it though? */
+			blsp2_i2c6_default: blsp2-i2c6-default {
+				pins = "gpio87", "gpio88";
+				function = "blsp_i2c12";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			blsp2_i2c6_sleep: blsp2-i2c6-sleep {
+				pins = "gpio87", "gpio88";
+				function = "blsp_i2c12";
+				drive-strength = <2>;
+				bias-pull-up;
+			};
 
 			spi8_default: spi8_default {
 				mosi {

arch/arm/boot/dts/sama5d2.dtsi

@@ -1124,7 +1124,7 @@
 				clocks = <&pmc PMC_TYPE_PERIPHERAL 55>, <&pmc PMC_TYPE_GCK 55>;
 				clock-names = "pclk", "gclk";
 				assigned-clocks = <&pmc PMC_TYPE_CORE PMC_I2S1_MUX>;
-				assigned-parrents = <&pmc PMC_TYPE_GCK 55>;
+				assigned-clock-parents = <&pmc PMC_TYPE_GCK 55>;
 				status = "disabled";
 			};
 

arch/arm/boot/dts/sun8i-h2-plus-orangepi-zero.dts

@@ -169,7 +169,7 @@
 	flash@0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "mxicy,mx25l1606e", "winbond,w25q128";
+		compatible = "mxicy,mx25l1606e", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <40000000>;
 	};

arch/arm/mach-rockchip/pm.c

@@ -311,7 +311,7 @@ void __init rockchip_suspend_init(void)
 					     &match);
 	if (!match) {
 		pr_err("Failed to find PMU node\n");
-		return;
+		goto out_put;
 	}
 	pm_data = (struct rockchip_pm_data *) match->data;
 
@@ -320,9 +320,12 @@ void __init rockchip_suspend_init(void)
 
 		if (ret) {
 			pr_err("%s: matches init error %d\n", __func__, ret);
-			return;
+			goto out_put;
 		}
 	}
 
 	suspend_set_ops(pm_data->ops);
+
+out_put:
+	of_node_put(np);
 }

arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi

@@ -9,6 +9,14 @@
 		/delete-node/ cpu@3;
 	};
 
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
+	};
+
 	pmu {
 		compatible = "arm,cortex-a53-pmu";
 		interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,

arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi

@@ -29,6 +29,8 @@
 			device_type = "cpu";
 			compatible = "brcm,brahma-b53";
 			reg = <0x0>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0xfff8>;
 			next-level-cache = <&l2>;
 		};
 

arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi

@@ -224,9 +224,12 @@
 			little-endian;
 		};
 
-		efuse@1e80000 {
+		sfp: efuse@1e80000 {
 			compatible = "fsl,ls1028a-sfp";
 			reg = <0x0 0x1e80000 0x0 0x10000>;
+			clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL
+					    QORIQ_CLK_PLL_DIV(4)>;
+			clock-names = "sfp";
 			#address-cells = <1>;
 			#size-cells = <1>;