Merge tag 'rolling-lts/wsl/5.10.43.3' into linux-msft-wsl-5.10.y

Signed-off-by: Tyler Hicks <[email protected]>

Author: tyhicks

.gitignore

@@ -55,6 +55,7 @@ modules.order
 /tags
 /TAGS
 /linux
+/modules-only.symvers
 /vmlinux
 /vmlinux.32
 /vmlinux.symvers

Documentation/ABI/testing/sysfs-devices-memory

@@ -26,8 +26,9 @@ Date:		September 2008
 Contact:	Badari Pulavarty <[email protected]>
 Description:
 		The file /sys/devices/system/memory/memoryX/phys_device
-		is read-only and is designed to show the name of physical
-		memory device.  Implementation is currently incomplete.
+		is read-only;  it is a legacy interface only ever used on s390x
+		to expose the covered storage increment.
+Users:		Legacy s390-tools lsmem/chmem
 
 What:		/sys/devices/system/memory/memoryX/phys_index
 Date:		September 2008

Documentation/admin-guide/mm/memory-hotplug.rst

@@ -160,8 +160,8 @@ Under each memory block, you can see 5 files:
 
                     "online_movable", "online", "offline" command
                     which will be performed on all sections in the block.
-``phys_device``     read-only: designed to show the name of physical memory
-                    device.  This is not well implemented now.
+``phys_device``	    read-only: legacy interface only ever used on s390x to
+		    expose the covered storage increment.
 ``removable``       read-only: contains an integer value indicating
                     whether the memory block is removable or not
                     removable.  A value of 1 indicates that the memory

Documentation/admin-guide/perf/arm-cmn.rst

@@ -17,7 +17,7 @@ PMU events
 ----------
 
 The PMU driver registers a single PMU device for the whole interconnect,
-see /sys/bus/event_source/devices/arm_cmn. Multi-chip systems may link
+see /sys/bus/event_source/devices/arm_cmn_0. Multi-chip systems may link
 more than one CMN together via external CCIX links - in this situation,
 each mesh counts its own events entirely independently, and additional
 PMU devices will be named arm_cmn_{1..n}.

Documentation/admin-guide/sysctl/vm.rst

@@ -978,11 +978,11 @@ that benefit from having their data cached, zone_reclaim_mode should be
 left disabled as the caching effect is likely to be more important than
 data locality.
 
-zone_reclaim may be enabled if it's known that the workload is partitioned
-such that each partition fits within a NUMA node and that accessing remote
-memory would cause a measurable performance reduction.  The page allocator
-will then reclaim easily reusable pages (those page cache pages that are
-currently not used) before allocating off node pages.
+Consider enabling one or more zone_reclaim mode bits if it's known that the
+workload is partitioned such that each partition fits within a NUMA node
+and that accessing remote memory would cause a measurable performance
+reduction.  The page allocator will take additional actions before
+allocating off node pages.
 
 Allowing zone reclaim to write out pages stops processes that are
 writing large amounts of data from dirtying pages on other nodes. Zone

Documentation/arm/memory.rst

@@ -45,9 +45,14 @@ fffe8000	fffeffff	DTCM mapping area for platforms with
 fffe0000	fffe7fff	ITCM mapping area for platforms with
 				ITCM mounted inside the CPU.
 
-ffc00000	ffefffff	Fixmap mapping region.  Addresses provided
+ffc80000	ffefffff	Fixmap mapping region.  Addresses provided
 				by fix_to_virt() will be located here.
 
+ffc00000	ffc7ffff	Guard region
+
+ff800000	ffbfffff	Permanent, fixed read-only mapping of the
+				firmware provided DT blob
+
 fee00000	feffffff	Mapping of PCI I/O space. This is a static
 				mapping within the vmalloc space.
 

Documentation/devicetree/bindings/media/renesas,vin.yaml

@@ -278,23 +278,35 @@ required:
   - interrupts
   - clocks
   - power-domains
-  - resets
-
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - renesas,vin-r8a7778
-          - renesas,vin-r8a7779
-          - renesas,rcar-gen2-vin
-then:
-  required:
-    - port
-else:
-  required:
-    - renesas,id
-    - ports
+
+allOf:
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - renesas,vin-r8a7778
+                - renesas,vin-r8a7779
+    then:
+      required:
+        - resets
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,vin-r8a7778
+              - renesas,vin-r8a7779
+              - renesas,rcar-gen2-vin
+    then:
+      required:
+        - port
+    else:
+      required:
+        - renesas,id
+        - ports
 
 additionalProperties: false
 

Documentation/devicetree/bindings/net/btusb.txt

@@ -38,7 +38,7 @@ Following example uses irq pin number 3 of gpio0 for out of band wake-on-bt:
 	compatible = "usb1286,204e";
 	reg = <1>;
 	interrupt-parent = <&gpio0>;
-	interrupt-name = "wakeup";
+	interrupt-names = "wakeup";
 	interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
     };
 };

Documentation/devicetree/bindings/net/ethernet-controller.yaml

@@ -49,7 +49,7 @@ properties:
     description:
       Reference to an nvmem node for the MAC address
 
-  nvmem-cells-names:
+  nvmem-cell-names:
     const: mac-address
 
   phy-connection-type:
@@ -206,6 +206,11 @@ properties:
                 Indicates that full-duplex is used. When absent, half
                 duplex is assumed.
 
+            pause:
+              $ref: /schemas/types.yaml#definitions/flag
+              description:
+                Indicates that pause should be enabled.
+
             asym-pause:
               $ref: /schemas/types.yaml#definitions/flag
               description:

Documentation/devicetree/bindings/serial/8250.yaml

@@ -93,11 +93,6 @@ properties:
               - mediatek,mt7622-btif
               - mediatek,mt7623-btif
           - const: mediatek,mtk-btif
-      - items:
-          - enum:
-              - mediatek,mt7622-btif
-              - mediatek,mt7623-btif
-          - const: mediatek,mtk-btif
       - items:
           - const: mrvl,mmp-uart
           - const: intel,xscale-uart