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

net/batman-adv/hard-interface.c commit 690bb6f ("batman-adv: Request iflink once in batadv-on-batadv check") commit 6ee3c39 ("batman-adv: Demote batadv-on-batadv skip error message") https://lore.kernel.org/all/[email protected]/ net/smc/af_smc.c commit 4d08b7b ("net/smc: Fix cleanup when register ULP fails") commit 462791b ("net/smc: add sysctl interface for SMC") https://lore.kernel.org/all/[email protected]/ Signed-off-by: Jakub Kicinski <[email protected]>
NVIDIA · Mar 3, 2022 · 80901bf · 80901bf
2 parents 25bf4df + b949c21
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diff --git a/.mailmap b/.mailmap
@@ -333,6 +333,9 @@ Rémi Denis-Courmont <[email protected]>
 Ricardo Ribalda <[email protected]> <[email protected]>
 Ricardo Ribalda <[email protected]> Ricardo Ribalda Delgado <[email protected]>
 Ricardo Ribalda <[email protected]> <[email protected]>
+Roman Gushchin <[email protected]> <[email protected]>
+Roman Gushchin <[email protected]> <[email protected]>
+Roman Gushchin <[email protected]> <[email protected]>
 Ross Zwisler <[email protected]> <[email protected]>
 Rudolf Marek <[email protected]>
 Rui Saraiva <[email protected]>

diff --git a/CREDITS b/CREDITS
@@ -895,6 +895,12 @@ S: 3000 FORE Drive
 S: Warrendale, Pennsylvania 15086
 S: USA
 
+N: Ludovic Desroches
+E: [email protected]
+D: Maintainer for ARM/Microchip (AT91) SoC support
+D: Author of ADC, pinctrl, XDMA and SDHCI drivers for this platform
+S: France
+
 N: Martin Devera
 E: [email protected]
 W: http://luxik.cdi.cz/~devik/qos/

diff --git a/Documentation/core-api/dma-attributes.rst b/Documentation/core-api/dma-attributes.rst
@@ -130,3 +130,11 @@ accesses to DMA buffers in both privileged "supervisor" and unprivileged
 subsystem that the buffer is fully accessible at the elevated privilege
 level (and ideally inaccessible or at least read-only at the
 lesser-privileged levels).
+
+DMA_ATTR_OVERWRITE
+------------------
+
+This is a hint to the DMA-mapping subsystem that the device is expected to
+overwrite the entire mapped size, thus the caller does not require any of the
+previous buffer contents to be preserved. This allows bounce-buffering
+implementations to optimise DMA_FROM_DEVICE transfers.
diff --git a/Documentation/cpu-freq/cpu-drivers.rst b/Documentation/cpu-freq/cpu-drivers.rst
@@ -75,6 +75,9 @@ And optionally
  .resume - A pointer to a per-policy resume function which is called
  with interrupts disabled and _before_ the governor is started again.
 
+ .ready - A pointer to a per-policy ready function which is called after
+ the policy is fully initialized.
+
  .attr - A pointer to a NULL-terminated list of "struct freq_attr" which
  allow to export values to sysfs.
 

diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml
@@ -8,7 +8,8 @@ title: Atmel AT91 device tree bindings.
 
 maintainers:
   - Alexandre Belloni <[email protected]>
-  - Ludovic Desroches <[email protected]>
+  - Claudiu Beznea <[email protected]>
+  - Nicolas Ferre <[email protected]>
 
 description: |
   Boards with a SoC of the Atmel AT91 or SMART family shall have the following

diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,layerscape-dcfg.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,layerscape-dcfg.txt
@@ -8,7 +8,7 @@ Required properties:
   - compatible: Should contain a chip-specific compatible string,
 	Chip-specific strings are of the form "fsl,<chip>-dcfg",
 	The following <chip>s are known to be supported:
-	ls1012a, ls1021a, ls1043a, ls1046a, ls2080a.
+	ls1012a, ls1021a, ls1043a, ls1046a, ls2080a, lx2160a
 
   - reg : should contain base address and length of DCFG memory-mapped registers
 

diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
@@ -44,6 +44,7 @@ Required properties:
 	* "fsl,ls1046a-clockgen"
 	* "fsl,ls1088a-clockgen"
 	* "fsl,ls2080a-clockgen"
+	* "fsl,lx2160a-clockgen"
 	Chassis-version clock strings include:
 	* "fsl,qoriq-clockgen-1.0": for chassis 1.0 clocks
 	* "fsl,qoriq-clockgen-2.0": for chassis 2.0 clocks

diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml
@@ -53,6 +53,7 @@ properties:
           - const: st,stm32mp15-hsotg
           - const: snps,dwc2
       - const: samsung,s3c6400-hsotg
+      - const: intel,socfpga-agilex-hsotg
 
   reg:
     maxItems: 1

diff --git a/Documentation/tools/rtla/common_hist_options.rst b/Documentation/tools/rtla/common_hist_options.rst
@@ -2,7 +2,7 @@
 
         Set the histogram bucket size (default *1*).
 
-**-e**, **--entries** *N*
+**-E**, **--entries** *N*
 
         Set the number of entries of the histogram (default 256).
 

diff --git a/Documentation/tools/rtla/common_osnoise_description.rst b/Documentation/tools/rtla/common_osnoise_description.rst
@@ -1,7 +1,7 @@
 The **rtla osnoise** tool is an interface for the *osnoise* tracer. The
 *osnoise* tracer dispatches a kernel thread per-cpu. These threads read the
 time in a loop while with preemption, softirq and IRQs enabled, thus
-allowing all the sources of operating systme noise during its execution.
+allowing all the sources of operating system noise during its execution.
 The *osnoise*'s tracer threads take note of the delta between each time
 read, along with an interference counter of all sources of interference.
 At the end of each period, the *osnoise* tracer displays a summary of

diff --git a/Documentation/tools/rtla/rtla-osnoise-hist.rst b/Documentation/tools/rtla/rtla-osnoise-hist.rst
@@ -36,7 +36,7 @@ default). The reason for reducing the runtime is to avoid starving the
 **rtla** tool. The tool is also set to run for *one minute*. The output
 histogram is set to group outputs in buckets of *10us* and *25* entries::
 
-  [root@f34 ~/]# rtla osnoise hist -P F:1 -c 0-11 -r 900000 -d 1M -b 10 -e 25
+  [root@f34 ~/]# rtla osnoise hist -P F:1 -c 0-11 -r 900000 -d 1M -b 10 -E 25
   # RTLA osnoise histogram
   # Time unit is microseconds (us)
   # Duration:   0 00:01:00

diff --git a/Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst b/Documentation/translations/zh_CN/cpu-freq/cpu-drivers.rst
@@ -84,6 +84,8 @@ CPUfreq核心层注册一个cpufreq_driver结构体。
  .resume - 一个指向per-policy恢复函数的指针，该函数在关中断且在调节器再一次启动前被
  调用。
 
+ .ready - 一个指向per-policy准备函数的指针，该函数在策略完全初始化之后被调用。
+
  .attr - 一个指向NULL结尾的"struct freq_attr"列表的指针，该列表允许导出值到
  sysfs。
 

diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst
@@ -1394,7 +1394,7 @@ documentation when it pops into existence).
 -------------------
 
 :Capability: KVM_CAP_ENABLE_CAP
-:Architectures: mips, ppc, s390
+:Architectures: mips, ppc, s390, x86
 :Type: vcpu ioctl
 :Parameters: struct kvm_enable_cap (in)
 :Returns: 0 on success; -1 on error
@@ -6997,6 +6997,20 @@ indicated by the fd to the VM this is called on.
 This is intended to support intra-host migration of VMs between userspace VMMs,
 upgrading the VMM process without interrupting the guest.
 
+7.30 KVM_CAP_PPC_AIL_MODE_3
+-------------------------------
+
+:Capability: KVM_CAP_PPC_AIL_MODE_3
+:Architectures: ppc
+:Type: vm
+
+This capability indicates that the kernel supports the mode 3 setting for the
+"Address Translation Mode on Interrupt" aka "Alternate Interrupt Location"
+resource that is controlled with the H_SET_MODE hypercall.
+
+This capability allows a guest kernel to use a better-performance mode for
+handling interrupts and system calls.
+
 8. Other capabilities.
 ======================
 

diff --git a/MAINTAINERS b/MAINTAINERS
@@ -2254,7 +2254,7 @@ F:	drivers/phy/mediatek/
 ARM/Microchip (AT91) SoC support
 M:	Nicolas Ferre <[email protected]>
 M:	Alexandre Belloni <[email protected]>
-M:	Ludovic Desroches <ludovic.desroches@microchip.com>
+M:	Claudiu Beznea <claudiu.beznea@microchip.com>
 L:	[email protected] (moderated for non-subscribers)
 S:	Supported
 W:	http://www.linux4sam.org
@@ -4915,7 +4915,8 @@ F:	kernel/cgroup/cpuset.c
 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
 M:	Johannes Weiner <[email protected]>
 M:	Michal Hocko <[email protected]>
-M:	Vladimir Davydov <[email protected]>
+M:	Roman Gushchin <[email protected]>
+M:	Shakeel Butt <[email protected]>
 L:	[email protected]
 L:	[email protected]
 S:	Maintained
@@ -7745,8 +7746,7 @@ M:	Qiang Zhao <[email protected]>
 L:	[email protected]
 S:	Maintained
 F:	drivers/soc/fsl/qe/
-F:	include/soc/fsl/*qe*.h
-F:	include/soc/fsl/*ucc*.h
+F:	include/soc/fsl/qe/
 
 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
 M:	Li Yang <[email protected]>
@@ -7777,6 +7777,7 @@ F:	Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
 F:	Documentation/devicetree/bindings/soc/fsl/
 F:	drivers/soc/fsl/
 F:	include/linux/fsl/
+F:	include/soc/fsl/
 
 FREESCALE SOC FS_ENET DRIVER
 M:	Pantelis Antoniou <[email protected]>
@@ -13706,15 +13707,15 @@ F:	scripts/nsdeps
 NTB AMD DRIVER
 M:	Sanjay R Mehta <[email protected]>
 M:	Shyam Sundar S K <[email protected]>
-L:	linux-ntb@googlegroups.com
+L:	ntb@lists.linux.dev
 S:	Supported
 F:	drivers/ntb/hw/amd/
 
 NTB DRIVER CORE
 M:	Jon Mason <[email protected]>
 M:	Dave Jiang <[email protected]>
 M:	Allen Hubbe <[email protected]>
-L:	linux-ntb@googlegroups.com
+L:	ntb@lists.linux.dev
 S:	Supported
 W:	https://github.com/jonmason/ntb/wiki
 T:	git git://github.com/jonmason/ntb.git
@@ -13726,13 +13727,13 @@ F:	tools/testing/selftests/ntb/
 
 NTB IDT DRIVER
 M:	Serge Semin <[email protected]>
-L:	linux-ntb@googlegroups.com
+L:	ntb@lists.linux.dev
 S:	Supported
 F:	drivers/ntb/hw/idt/
 
 NTB INTEL DRIVER
 M:	Dave Jiang <[email protected]>
-L:	linux-ntb@googlegroups.com
+L:	ntb@lists.linux.dev
 S:	Supported
 W:	https://github.com/davejiang/linux/wiki
 T:	git https://github.com/davejiang/linux.git
@@ -15575,6 +15576,7 @@ M:	Iurii Zaikin <[email protected]>
 L:	[email protected]
 L:	[email protected]
 S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
 F:	fs/proc/proc_sysctl.c
 F:	include/linux/sysctl.h
 F:	kernel/sysctl-test.c
@@ -17767,8 +17769,10 @@ M:	David Rientjes <[email protected]>
 M:	Joonsoo Kim <[email protected]>
 M:	Andrew Morton <[email protected]>
 M:	Vlastimil Babka <[email protected]>
+R:	Roman Gushchin <[email protected]>
 L:	[email protected]
 S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
 F:	include/linux/sl?b*.h
 F:	mm/sl?b*
 

diff --git a/Makefile b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 17
 SUBLEVEL = 0
-EXTRAVERSION = -rc5
+EXTRAVERSION = -rc6
 NAME = Superb Owl
 
 # *DOCUMENTATION*

diff --git a/arch/arm/boot/dts/omap3-devkit8000-common.dtsi b/arch/arm/boot/dts/omap3-devkit8000-common.dtsi
@@ -158,6 +158,24 @@
 	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 timer for clockevent */
+&timer12_target {
+	ti,no-reset-on-init;
+	ti,no-idle;
+	timer@0 {
+		/* Always clocked by secure_32k_fck */
+	};
+};
+
 &twl_gpio {
 	ti,use-leds;
 	/*

diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts
@@ -14,36 +14,3 @@
 		display2 = &tv0;
 	};
 };
-
-/* 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>;
-	};
-};
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
@@ -718,8 +718,8 @@
 		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 		assigned-clocks = <&cru SCLK_HDMI_PHY>;
 		assigned-clock-parents = <&hdmi_phy>;
-		clocks = <&cru SCLK_HDMI_HDCP>, <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_CEC>;
-		clock-names = "isfr", "iahb", "cec";
+		clocks = <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>, <&cru SCLK_HDMI_CEC>;
+		clock-names = "iahb", "isfr", "cec";
 		pinctrl-names = "default";
 		pinctrl-0 = <&hdmii2c_xfer &hdmi_hpd &hdmi_cec>;
 		resets = <&cru SRST_HDMI_P>;

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
@@ -971,7 +971,7 @@
 		status = "disabled";
 	};
 
-	crypto: cypto-controller@ff8a0000 {
+	crypto: crypto@ff8a0000 {
 		compatible = "rockchip,rk3288-crypto";
 		reg = <0x0 0xff8a0000 0x0 0x4000>;
 		interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;

diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts
@@ -13,12 +13,15 @@
 		     "google,nyan-big-rev1", "google,nyan-big-rev0",
 		     "google,nyan-big", "google,nyan", "nvidia,tegra124";
 
-	panel: panel {
-		compatible = "auo,b133xtn01";
-
-		power-supply = <&vdd_3v3_panel>;
-		backlight = <&backlight>;
-		ddc-i2c-bus = <&dpaux>;
+	host1x@50000000 {
+		dpaux@545c0000 {
+			aux-bus {
+				panel: panel {
+					compatible = "auo,b133xtn01";
+					backlight = <&backlight>;
+				};
+			};
+		};
 	};
 
 	mmc@700b0400 { /* SD Card on this bus */

diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze.dts b/arch/arm/boot/dts/tegra124-nyan-blaze.dts
@@ -15,12 +15,15 @@
 		     "google,nyan-blaze-rev0", "google,nyan-blaze",
 		     "google,nyan", "nvidia,tegra124";
 
-	panel: panel {
-		compatible = "samsung,ltn140at29-301";
-
-		power-supply = <&vdd_3v3_panel>;
-		backlight = <&backlight>;
-		ddc-i2c-bus = <&dpaux>;
+	host1x@50000000 {
+		dpaux@545c0000 {
+			aux-bus {
+				panel: panel {
+					compatible = "samsung,ltn140at29-301";
+					backlight = <&backlight>;
+				};
+			};
+		};
 	};
 
 	sound {

diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -48,6 +48,13 @@
 		dpaux@545c0000 {
 			vdd-supply = <&vdd_3v3_panel>;
 			status = "okay";
+
+			aux-bus {
+				panel: panel {
+					compatible = "lg,lp129qe";
+					backlight = <&backlight>;
+				};
+			};
 		};
 	};
 
@@ -1080,13 +1087,6 @@
 		};
 	};
 
-	panel: panel {
-		compatible = "lg,lp129qe";
-		power-supply = <&vdd_3v3_panel>;
-		backlight = <&backlight>;
-		ddc-i2c-bus = <&dpaux>;
-	};
-
 	vdd_mux: regulator-mux {
 		compatible = "regulator-fixed";
 		regulator-name = "+VDD_MUX";