Merge 5.19-rc4 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

.mailmap

@@ -10,6 +10,8 @@
 # Please keep this list dictionary sorted.
 #
 Aaron Durbin <adurbin@google.com>
+Abel Vesa <abelvesa@kernel.org> <abel.vesa@nxp.com>
+Abel Vesa <abelvesa@kernel.org> <abelvesa@gmail.com>
 Abhinav Kumar <quic_abhinavk@quicinc.com> <abhinavk@codeaurora.org>
 Adam Oldham <oldhamca@gmail.com>
 Adam Radford <aradford@gmail.com>
@@ -85,6 +87,7 @@ Christian Borntraeger <borntraeger@linux.ibm.com> <borntrae@de.ibm.com>
 Christian Brauner <brauner@kernel.org> <christian@brauner.io>
 Christian Brauner <brauner@kernel.org> <christian.brauner@canonical.com>
 Christian Brauner <brauner@kernel.org> <christian.brauner@ubuntu.com>
+Christian Marangi <ansuelsmth@gmail.com>
 Christophe Ricard <christophe.ricard@gmail.com>
 Christoph Hellwig <hch@lst.de>
 Colin Ian King <colin.king@intel.com> <colin.king@canonical.com>
@@ -165,6 +168,7 @@ Jan Glauber <jan.glauber@gmail.com> <jang@de.ibm.com>
 Jan Glauber <jan.glauber@gmail.com> <jang@linux.vnet.ibm.com>
 Jan Glauber <jan.glauber@gmail.com> <jglauber@cavium.com>
 Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@linux.intel.com>
+Jarkko Sakkinen <jarkko@kernel.org> <jarkko@profian.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgg@nvidia.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>

Documentation/ABI/testing/sysfs-bus-iio-vf610

@@ -1,4 +1,4 @@
-What:		/sys/bus/iio/devices/iio:deviceX/conversion_mode
+What:		/sys/bus/iio/devices/iio:deviceX/in_conversion_mode
 KernelVersion:	4.2
 Contact:	linux-iio@vger.kernel.org
 Description:

Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml

@@ -47,6 +47,5 @@ examples:
         clocks = <&clkcfg CLK_SPI0>;
         interrupt-parent = <&plic>;
         interrupts = <54>;
-        spi-max-frequency = <25000000>;
     };
 ...

Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml

@@ -110,7 +110,6 @@ examples:
         pinctrl-names = "default";
         pinctrl-0 = <&qup_spi1_default>;
         interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
-        spi-max-frequency = <50000000>;
         #address-cells = <1>;
         #size-cells = <0>;
     };

Documentation/devicetree/bindings/usb/generic-ehci.yaml

@@ -136,7 +136,8 @@ properties:
       Phandle of a companion.
 
   phys:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   phy-names:
     const: usb

Documentation/devicetree/bindings/usb/generic-ohci.yaml

@@ -103,7 +103,8 @@ properties:
       Overrides the detected port count
 
   phys:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   phy-names:
     const: usb

Documentation/driver-api/gpio/board.rst

@@ -6,7 +6,7 @@ This document explains how GPIOs can be assigned to given devices and functions.
 
 Note that it only applies to the new descriptor-based interface. For a
 description of the deprecated integer-based GPIO interface please refer to
-gpio-legacy.txt (actually, there is no real mapping possible with the old
+legacy.rst (actually, there is no real mapping possible with the old
 interface; you just fetch an integer from somewhere and request the
 corresponding GPIO).
 

Documentation/driver-api/gpio/consumer.rst

@@ -4,7 +4,7 @@ GPIO Descriptor Consumer Interface
 
 This document describes the consumer interface of the GPIO framework. Note that
 it describes the new descriptor-based interface. For a description of the
-deprecated integer-based GPIO interface please refer to gpio-legacy.txt.
+deprecated integer-based GPIO interface please refer to legacy.rst.
 
 
 Guidelines for GPIOs consumers
@@ -78,7 +78,7 @@ whether the line is configured active high or active low (see
 
 The two last flags are used for use cases where open drain is mandatory, such
 as I2C: if the line is not already configured as open drain in the mappings
-(see board.txt), then open drain will be enforced anyway and a warning will be
+(see board.rst), then open drain will be enforced anyway and a warning will be
 printed that the board configuration needs to be updated to match the use case.
 
 Both functions return either a valid GPIO descriptor, or an error code checkable
@@ -270,7 +270,7 @@ driven.
 The same is applicable for open drain or open source output lines: those do not
 actively drive their output high (open drain) or low (open source), they just
 switch their output to a high impedance value. The consumer should not need to
-care. (For details read about open drain in driver.txt.)
+care. (For details read about open drain in driver.rst.)
 
 With this, all the gpiod_set_(array)_value_xxx() functions interpret the
 parameter "value" as "asserted" ("1") or "de-asserted" ("0"). The physical line

Documentation/driver-api/gpio/intro.rst

@@ -14,12 +14,12 @@ Due to the history of GPIO interfaces in the kernel, there are two different
 ways to obtain and use GPIOs:
 
   - The descriptor-based interface is the preferred way to manipulate GPIOs,
-    and is described by all the files in this directory excepted gpio-legacy.txt.
+    and is described by all the files in this directory excepted legacy.rst.
   - The legacy integer-based interface which is considered deprecated (but still
-    usable for compatibility reasons) is documented in gpio-legacy.txt.
+    usable for compatibility reasons) is documented in legacy.rst.
 
 The remainder of this document applies to the new descriptor-based interface.
-gpio-legacy.txt contains the same information applied to the legacy
+legacy.rst contains the same information applied to the legacy
 integer-based interface.
 
 

Documentation/filesystems/btrfs.rst

@@ -19,13 +19,23 @@ The main Btrfs features include:
     * Subvolumes (separate internal filesystem roots)
     * Object level mirroring and striping
     * Checksums on data and metadata (multiple algorithms available)
-    * Compression
+    * Compression (multiple algorithms available)
+    * Reflink, deduplication
+    * Scrub (on-line checksum verification)
+    * Hierarchical quota groups (subvolume and snapshot support)
     * Integrated multiple device support, with several raid algorithms
     * Offline filesystem check
-    * Efficient incremental backup and FS mirroring
+    * Efficient incremental backup and FS mirroring (send/receive)
+    * Trim/discard
     * Online filesystem defragmentation
+    * Swapfile support
+    * Zoned mode
+    * Read/write metadata verification
+    * Online resize (shrink, grow)
 
-For more information please refer to the wiki
+For more information please refer to the documentation site or wiki
+
+  https://btrfs.readthedocs.io
 
   https://btrfs.wiki.kernel.org
 

Documentation/kbuild/llvm.rst

@@ -129,18 +129,24 @@ yet. Bug reports are always welcome at the issue tracker below!
    * - arm64
      - Supported
      - ``LLVM=1``
+   * - hexagon
+     - Maintained
+     - ``LLVM=1``
    * - mips
      - Maintained
-     - ``CC=clang``
+     - ``LLVM=1``
    * - powerpc
      - Maintained
      - ``CC=clang``
    * - riscv
      - Maintained
-     - ``CC=clang``
+     - ``LLVM=1``
    * - s390
      - Maintained
      - ``CC=clang``
+   * - um (User Mode)
+     - Maintained
+     - ``LLVM=1``
    * - x86
      - Supported
      - ``LLVM=1``

Documentation/vm/hwpoison.rst

@@ -120,7 +120,8 @@ Testing
   unpoison-pfn
 	Software-unpoison page at PFN echoed into this file. This way
 	a page can be reused again.  This only works for Linux
-	injected failures, not for real memory failures.
+	injected failures, not for real memory failures. Once any hardware
+	memory failure happens, this feature is disabled.
 
   Note these injection interfaces are not stable and might change between
   kernel versions