Merge drm/drm-next into drm-misc-next

Required backmerge since we will be based on top of v5.11, and there has been a request to backmerge already to upstream some features. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2024-11-15 00:21:59 +00:00 · 2020-12-15 11:05:43 +01:00 · 2020-12-15 11:05:43 +01:00 · ae75a0431f
commit ae75a0431f
parent 91def3cce9 5fbd41d3bf
1911 changed files with 109296 additions and 15900 deletions
--- a/.mailmap
+++ b/.mailmap
@ -82,7 +82,10 @@ Dengcheng Zhu <dzhu@wavecomp.com> <dengcheng.zhu@gmail.com>
 Dengcheng Zhu <dzhu@wavecomp.com> <dengcheng.zhu@imgtec.com>
 Dengcheng Zhu <dzhu@wavecomp.com> <dengcheng.zhu@mips.com>
 <dev.kurt@vandijck-laurijssen.be> <kurt.van.dijck@eia.be>
-Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
+Dmitry Baryshkov <dbaryshkov@gmail.com>
+Dmitry Baryshkov <dbaryshkov@gmail.com> <[dbaryshkov@gmail.com]>
+Dmitry Baryshkov <dbaryshkov@gmail.com> <dmitry_baryshkov@mentor.com>
+Dmitry Baryshkov <dbaryshkov@gmail.com> <dmitry_eremin@mentor.com>
 Dmitry Safonov <0x7f454c46@gmail.com> <dima@arista.com>
 Dmitry Safonov <0x7f454c46@gmail.com> <d.safonov@partner.samsung.com>
 Dmitry Safonov <0x7f454c46@gmail.com> <dsafonov@virtuozzo.com>
@ -287,6 +290,7 @@ Santosh Shilimkar <ssantosh@kernel.org>
 Sarangdhar Joshi <spjoshi@codeaurora.org>
 Sascha Hauer <s.hauer@pengutronix.de>
 S.Çağlar Onur <caglar@pardus.org.tr>
+Sean Christopherson <seanjc@google.com> <sean.j.christopherson@intel.com>
 Sean Nyekjaer <sean@geanix.com> <sean.nyekjaer@prevas.dk>
 Sebastian Reichel <sre@kernel.org> <sebastian.reichel@collabora.co.uk>
 Sebastian Reichel <sre@kernel.org> <sre@debian.org>
@ -318,6 +322,8 @@ TripleX Chung <xxx.phy@gmail.com> <zhongyu@18mail.cn>
 Tsuneo Yoshioka <Tsuneo.Yoshioka@f-secure.com>
 Tycho Andersen <tycho@tycho.pizza> <tycho@tycho.ws>
 Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
+Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Uwe Kleine-König <ukleinek@strlen.de>
 Uwe Kleine-König <ukl@pengutronix.de>
 Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
 Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
--- a/67
+++ b/67
@ -98,7 +98,7 @@ N: Erik Andersen
 E: andersen@codepoet.org
 W: https://www.codepoet.org/
 P: 1024D/30D39057 1BC4 2742 E885 E4DE 9301  0C82 5F9B 643E 30D3 9057
-D: Maintainer of ide-cd and Uniform CD-ROM driver, 
+D: Maintainer of ide-cd and Uniform CD-ROM driver,
 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
 S: 352 North 525 East
 S: Springville, Utah 84663
@ -263,7 +263,7 @@ N: Paul Barton-Davis
 E: pbd@op.net
 D: Driver for WaveFront soundcards (Turtle Beach Maui, Tropez, Tropez+)
 D: Various bugfixes and changes to sound drivers
-S: USA 
+S: USA

 N: Carlos Henrique Bauer
 E: chbauer@acm.org
@ -740,6 +740,11 @@ S: (ask for current address)
 S: Portland, Oregon
 S: USA

+N: Jason Cooper
+D: ARM/Marvell SOC co-maintainer
+D: irqchip co-maintainer
+D: MVEBU PCI DRIVER co-maintainer
+
 N: Robin Cornelius
 E: robincornelius@users.sourceforge.net
 D: Ralink rt2x00 WLAN driver
@ -849,6 +854,12 @@ D: trivial hack to add variable address length routing to Rose.
 D: AX25-HOWTO, HAM-HOWTO, IPX-HOWTO, NET-2-HOWTO
 D: ax25-utils maintainer.

+N: Kamil Debski
+E: kamil@wypas.org
+D: Samsung S5P 2D graphics acceleration and Multi Format Codec drivers
+D: Samsung USB2 phy drivers
+D: PWM fan driver
+
 N: Helge Deller
 E: deller@gmx.de
 W: http://www.parisc-linux.org/
@ -1199,7 +1210,7 @@ N: Daniel J. Frasnelli
 E: dfrasnel@alphalinux.org
 W: http://www.alphalinux.org/
 P: 1024/3EF87611 B9 F1 44 50 D3 E8 C2 80  DA E5 55 AA 56 7C 42 DA
-D: DEC Alpha hacker 
+D: DEC Alpha hacker
 D: Miscellaneous bug squisher

 N: Jim Freeman
@ -1299,7 +1310,7 @@ S: P.O. Box 76, Epping
 S: New South Wales, 2121
 S: Australia

-N: Carlos E. Gorges 
+N: Carlos E. Gorges
 E: carlos@techlinux.com.br
 D: fix smp support on cmpci driver
 P: 2048G/EA3C4B19 FF31 33A6 0362 4915 B7EB  E541 17D0 0379 EA3C 4B19
@ -1340,7 +1351,7 @@ E: wgreathouse@smva.com
 E: wgreathouse@myfavoritei.com
 D: Current Belkin USB Serial Adapter F5U103 hacker
 D: Kernel hacker, embedded systems
-S: 7802 Fitzwater Road   
+S: 7802 Fitzwater Road
 S: Brecksville, OH  44141-1334
 S: USA

@ -1381,7 +1392,7 @@ N: Grant Guenther
 E: grant@torque.net
 W: http://www.torque.net/linux-pp.html
 D: original author of ppa driver for parallel port ZIP drive
-D: original architect of the parallel-port sharing scheme 
+D: original architect of the parallel-port sharing scheme
 D: PARIDE subsystem: drivers for parallel port IDE & ATAPI devices
 S: 44 St. Joseph Street, Suite 506
 S: Toronto, Ontario, M4Y 2W4
@ -1523,7 +1534,7 @@ N: Benjamin Herrenschmidt
 E: benh@kernel.crashing.org
 D: Various parts of PPC/PPC64 & PowerMac
 S: 312/107 Canberra Avenue
-S: Griffith, ACT 2603 
+S: Griffith, ACT 2603
 S: Australia

 N: Andreas Herrmann
@ -1825,7 +1836,7 @@ S: Hungary
 N: Bernhard Kaindl
 E: bkaindl@netway.at
 E: edv@bartelt.via.at
-D: Author of a menu based configuration tool, kmenu, which 
+D: Author of a menu based configuration tool, kmenu, which
 D: is the predecessor of 'make menuconfig' and 'make xconfig'.
 D: digiboard driver update(modularisation work and 2.1.x upd)
 S: Tallak 95
@ -2016,7 +2027,7 @@ W: http://www.xos.nl/
 D: IP transparent proxy support
 S: X/OS Experts in Open Systems BV
 S: Kruislaan 419
-S: 1098 VA Amsterdam 
+S: 1098 VA Amsterdam
 S: The Netherlands

 N: Goran Koruga
@ -2088,7 +2099,7 @@ S: Germany

 N: Andrzej M. Krzysztofowicz
 E: ankry@mif.pg.gda.pl
-D: Some 8-bit XT disk driver and devfs hacking 
+D: Some 8-bit XT disk driver and devfs hacking
 D: Aladdin 1533/1543(C) chipset IDE
 D: PIIX chipset IDE
 S: ul. Matemblewska 1B/10
@ -2463,7 +2474,7 @@ E: mge@EZ-Darmstadt.Telekom.de
 D: Logical Volume Manager
 S: Bartningstr. 12
 S: 64289 Darmstadt
-S: Germany 
+S: Germany

 N: Mark W. McClelland
 E: mmcclell@bigfoot.com
@ -2547,7 +2558,7 @@ E: meskes@debian.org
 P: 1024/04B6E8F5 6C 77 33 CA CC D6 22 03  AB AB 15 A3 AE AD 39 7D
 D: Kernel hacker. PostgreSQL hacker. Software watchdog daemon.
 D: Maintainer of several Debian packages
-S: Th.-Heuss-Str. 61 
+S: Th.-Heuss-Str. 61
 S: D-41812 Erkelenz
 S: Germany

@ -2785,7 +2796,7 @@ E: neuffer@goofy.zdv.uni-mainz.de
 W: http://www.i-Connect.Net/~mike/
 D: Developer and maintainer of the EATA-DMA SCSI driver
 D: Co-developer EATA-PIO SCSI driver
-D: /proc/scsi and assorted other snippets 
+D: /proc/scsi and assorted other snippets
 S: Zum Schiersteiner Grund 2
 S: 55127 Mainz
 S: Germany
@ -2852,6 +2863,10 @@ D: IPX development and support
 N: Venkatesh Pallipadi (Venki)
 D: x86/HPET

+N: Kyungmin Park
+E: kyungmin.park@samsung.com
+D: Samsung S5Pv210 and Exynos4210 mobile platforms
+
 N: David Parsons
 E: orc@pell.chi.il.us
 D: improved memory detection code.
@ -3019,7 +3034,7 @@ D: Embedded PowerPC 4xx/6xx/7xx/74xx support
 S: Chandler, Arizona 85249
 S: USA

-N: Frederic Potter 
+N: Frederic Potter
 E: fpotter@cirpack.com
 D: Some PCI kernel support

@ -3452,21 +3467,21 @@ S: Klosterweg 28 / i309
 S: 76131 Karlsruhe
 S: Germany

-N: James Simmons 
+N: James Simmons
 E: jsimmons@infradead.org
-E: jsimmons@users.sf.net 
+E: jsimmons@users.sf.net
 D: Frame buffer device maintainer
 D: input layer development
 D: tty/console layer
-D: various mipsel devices 
-S: 115 Carmel Avenue 
+D: various mipsel devices
+S: 115 Carmel Avenue
 S: El Cerrito CA 94530
-S: USA 
+S: USA

 N: Jaspreet Singh
 E: jaspreet@sangoma.com
 W: www.sangoma.com
-D: WANPIPE drivers & API Support for Sangoma S508/FT1 cards 
+D: WANPIPE drivers & API Support for Sangoma S508/FT1 cards
 S: Sangoma Technologies Inc.,
 S: 1001 Denison Street
 S: Suite 101
@ -3490,7 +3505,7 @@ N: Craig Small
 E: csmall@triode.apana.org.au
 E: vk2xlz@gonzo.vk2xlz.ampr.org (packet radio)
 D: Gracilis PackeTwin device driver
-D: RSPF daemon 
+D: RSPF daemon
 S: 10 Stockalls Place
 S: Minto, NSW, 2566
 S: Australia
@ -3700,7 +3715,7 @@ N: Tsu-Sheng Tsao
 E: tsusheng@scf.usc.edu
 D: IGMP(Internet Group Management Protocol) version 2
 S: 2F 14 ALY 31 LN 166 SEC 1 SHIH-PEI RD
-S: Taipei 
+S: Taipei
 S: Taiwan 112
 S: Republic of China
 S: 24335 Delta Drive
@ -3861,7 +3876,7 @@ D: Produced the Slackware distribution, updated the SVGAlib
 D: patches for ghostscript, worked on color 'ls', etc.
 S: 301 15th Street S.
 S: Moorhead, Minnesota 56560
-S: USA 
+S: USA

 N: Jos Vos
 E: jos@xos.nl
@ -3869,7 +3884,7 @@ W: http://www.xos.nl/
 D: Various IP firewall updates, ipfwadm
 S: X/OS Experts in Open Systems BV
 S: Kruislaan 419
-S: 1098 VA Amsterdam 
+S: 1098 VA Amsterdam
 S: The Netherlands

 N: Jeroen Vreeken
@ -4107,7 +4122,7 @@ S: People's Repulic of China
 N: Victor Yodaiken
 E: yodaiken@fsmlabs.com
 D: RTLinux (RealTime Linux)
-S: POB 1822 
+S: POB 1822
 S: Socorro NM, 87801
 S: USA

@ -4205,7 +4220,7 @@ D: EISA/sysfs subsystem
 S: France

 # Don't add your name here, unless you really _are_ after Marc
-# alphabetically. Leonard used to be very proud of being the 
+# alphabetically. Leonard used to be very proud of being the
 # last entry, and he'll get positively pissed if he can't even
 # be second-to-last.  (and this file really _is_ supposed to be
 # in alphabetic order)
--- a/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32
+++ b/Documentation/ABI/testing/sysfs-bus-iio-timer-stm32
@ -109,30 +109,6 @@ Description:
 		When counting down the counter start from preset value
 		and fire event when reach 0.

-What:		/sys/bus/iio/devices/iio:deviceX/in_count_quadrature_mode_available
-KernelVersion:	4.12
-Contact:	benjamin.gaignard@st.com
-Description:
-		Reading returns the list possible quadrature modes.
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_count0_quadrature_mode
-KernelVersion:	4.12
-Contact:	benjamin.gaignard@st.com
-Description:
-		Configure the device counter quadrature modes:
-
-		channel_A:
-			Encoder A input servers as the count input and B as
-			the UP/DOWN direction control input.
-
-		channel_B:
-			Encoder B input serves as the count input and A as
-			the UP/DOWN direction control input.
-
-		quadrature:
-			Encoder A and B inputs are mixed to get direction
-			and count with a scale of 0.25.
-
 What:		/sys/bus/iio/devices/iio:deviceX/in_count_enable_mode_available
 KernelVersion:	4.12
 Contact:	benjamin.gaignard@st.com
--- a/Documentation/admin-guide/bootconfig.rst
+++ b/Documentation/admin-guide/bootconfig.rst
@ -137,15 +137,24 @@ Boot Kernel With a Boot Config
 ==============================

 Since the boot configuration file is loaded with initrd, it will be added
-to the end of the initrd (initramfs) image file with size, checksum and
-12-byte magic word as below.
+to the end of the initrd (initramfs) image file with padding, size,
+checksum and 12-byte magic word as below.

-[initrd][bootconfig][size(u32)][checksum(u32)][#BOOTCONFIG\n]
+[initrd][bootconfig][padding][size(le32)][checksum(le32)][#BOOTCONFIG\n]
+
+The size and checksum fields are unsigned 32bit little endian value.
+
+When the boot configuration is added to the initrd image, the total
+file size is aligned to 4 bytes. To fill the gap, null characters
+(``\0``) will be added. Thus the ``size`` is the length of the bootconfig
+file + padding bytes.

 The Linux kernel decodes the last part of the initrd image in memory to
 get the boot configuration data.
 Because of this "piggyback" method, there is no need to change or
-update the boot loader and the kernel image itself.
+update the boot loader and the kernel image itself as long as the boot
+loader passes the correct initrd file size. If by any chance, the boot
+loader passes a longer size, the kernel feils to find the bootconfig data.

 To do this operation, Linux kernel provides "bootconfig" command under
 tools/bootconfig, which allows admin to apply or delete the config file
@ -176,7 +185,8 @@ up to 512 key-value pairs. If keys contains 3 words in average, it can
 contain 256 key-value pairs. In most cases, the number of config items
 will be under 100 entries and smaller than 8KB, so it would be enough.
 If the node number exceeds 1024, parser returns an error even if the file
-size is smaller than 32KB.
+size is smaller than 32KB. (Note that this maximum size is not including
+the padding null characters.)
 Anyway, since bootconfig command verifies it when appending a boot config
 to initrd image, user can notice it before boot.

--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@ -2858,6 +2858,8 @@
 					       mds=off [X86]
 					       tsx_async_abort=off [X86]
 					       kvm.nx_huge_pages=off [X86]
+					       no_entry_flush [PPC]
+					       no_uaccess_flush [PPC]

 				Exceptions:
 					       This does not have any effect on
@ -3186,6 +3188,8 @@

 	noefi		Disable EFI runtime services support.

+	no_entry_flush  [PPC] Don't flush the L1-D cache when entering the kernel.
+
 	noexec		[IA-64]

 	noexec		[X86]
@ -3235,6 +3239,9 @@
 	nospec_store_bypass_disable
 			[HW] Disable all mitigations for the Speculative Store Bypass vulnerability

+	no_uaccess_flush
+	                [PPC] Don't flush the L1-D cache after accessing user data.
+
 	noxsave		[BUGS=X86] Disables x86 extended register state save
 			and restore using xsave. The kernel will fallback to
 			enabling legacy floating-point and sse state.
--- a/Documentation/dev-tools/kunit/faq.rst
+++ b/Documentation/dev-tools/kunit/faq.rst
@ -90,7 +90,7 @@ things to try.
   re-run kunit_tool.
 5. Try to run ``make ARCH=um defconfig`` before running ``kunit.py run``. This
   may help clean up any residual config items which could be causing problems.
-6. Finally, try running KUnit outside UML. KUnit and KUnit tests can run be
+6. Finally, try running KUnit outside UML. KUnit and KUnit tests can be
   built into any kernel, or can be built as a module and loaded at runtime.
   Doing so should allow you to determine if UML is causing the issue you're
   seeing. When tests are built-in, they will execute when the kernel boots, and
--- a/Documentation/dev-tools/kunit/style.rst
+++ b/Documentation/dev-tools/kunit/style.rst
@ -175,17 +175,17 @@ An example Kconfig entry:

 .. code-block:: none

-        config FOO_KUNIT_TEST
-                tristate "KUnit test for foo" if !KUNIT_ALL_TESTS
-                depends on KUNIT
-                default KUNIT_ALL_TESTS
-                help
-                    This builds unit tests for foo.
+	config FOO_KUNIT_TEST
+		tristate "KUnit test for foo" if !KUNIT_ALL_TESTS
+		depends on KUNIT
+		default KUNIT_ALL_TESTS
+		help
+		  This builds unit tests for foo.

-                    For more information on KUnit and unit tests in general, please refer
-                    to the KUnit documentation in Documentation/dev-tools/kunit
+		  For more information on KUnit and unit tests in general, please refer
+		  to the KUnit documentation in Documentation/dev-tools/kunit/.

-                    If unsure, say N
+		  If unsure, say N.


 Test File and Module Names
--- a/Documentation/dev-tools/kunit/usage.rst
+++ b/Documentation/dev-tools/kunit/usage.rst
@ -92,7 +92,7 @@ behavior of a function called ``add``; the first parameter is always of type
 the second parameter, in this case, is what the value is expected to be; the
 last value is what the value actually is. If ``add`` passes all of these
 expectations, the test case, ``add_test_basic`` will pass; if any one of these
-expectations fail, the test case will fail.
+expectations fails, the test case will fail.

 It is important to understand that a test case *fails* when any expectation is
 violated; however, the test will continue running, potentially trying other
@ -202,7 +202,7 @@ Example:
 	kunit_test_suite(example_test_suite);

 In the above example the test suite, ``example_test_suite``, would run the test
-cases ``example_test_foo``, ``example_test_bar``, and ``example_test_baz``,
+cases ``example_test_foo``, ``example_test_bar``, and ``example_test_baz``;
 each would have ``example_test_init`` called immediately before it and would
 have ``example_test_exit`` called immediately after it.
 ``kunit_test_suite(example_test_suite)`` registers the test suite with the
@ -229,7 +229,7 @@ through some sort of indirection where a function is exposed as part of an API
 such that the definition of that function can be changed without affecting the
 rest of the code base. In the kernel this primarily comes from two constructs,
 classes, structs that contain function pointers that are provided by the
-implementer, and architecture specific functions which have definitions selected
+implementer, and architecture-specific functions which have definitions selected
 at compile time.

 Classes
@ -459,7 +459,7 @@ KUnit on non-UML architectures
 By default KUnit uses UML as a way to provide dependencies for code under test.
 Under most circumstances KUnit's usage of UML should be treated as an
 implementation detail of how KUnit works under the hood. Nevertheless, there
-are instances where being able to run architecture specific code or test
+are instances where being able to run architecture-specific code or test
 against real hardware is desirable. For these reasons KUnit supports running on
 other architectures.

@ -599,7 +599,7 @@ writing normal KUnit tests. One special caveat is that you have to reset
 hardware state in between test cases; if this is not possible, you may only be
 able to run one test case per invocation.

-.. TODO(brendanhiggins@google.com): Add an actual example of an architecture
+.. TODO(brendanhiggins@google.com): Add an actual example of an architecture-
   dependent KUnit test.

 KUnit debugfs representation
--- a/Documentation/devicetree/bindings/clock/imx5-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/imx5-clock.yaml
@ -57,7 +57,7 @@ examples:
    };

    can@53fc8000 {
-        compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
+        compatible = "fsl,imx53-flexcan", "fsl,imx25-flexcan";
        reg = <0x53fc8000 0x4000>;
        interrupts = <82>;
        clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
--- a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml
@ -76,6 +76,12 @@ properties:
  resets:
    maxItems: 1

+  wifi-2.4ghz-coexistence:
+    type: boolean
+    description: >
+      Should the pixel frequencies in the WiFi frequencies range be
+      avoided?
+
 required:
  - compatible
  - reg
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@ -43,7 +43,7 @@ Required properties (all function blocks):
 	"mediatek,<chip>-dpi"        		- DPI controller, see mediatek,dpi.txt
 	"mediatek,<chip>-disp-mutex" 		- display mutex
 	"mediatek,<chip>-disp-od"    		- overdrive
-  the supported chips are mt2701, mt7623, mt2712 and mt8173.
+  the supported chips are mt2701, mt7623, mt2712, mt8167 and mt8173.
 - reg: Physical base address and length of the function block register space
 - interrupts: The interrupt signal from the function block (required, except for
  merge and split function blocks).
@ -59,7 +59,7 @@ Required properties (DMA function blocks):
 	"mediatek,<chip>-disp-ovl"
 	"mediatek,<chip>-disp-rdma"
 	"mediatek,<chip>-disp-wdma"
-  the supported chips are mt2701 and mt8173.
+  the supported chips are mt2701, mt8167 and mt8173.
 - larb: Should contain a phandle pointing to the local arbiter device as defined
  in Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt
 - iommus: Should point to the respective IOMMU block with master port as
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt
@ -1,42 +0,0 @@
-Mediatek DPI Device
-===================
-
-The Mediatek DPI function block is a sink of the display subsystem and
-provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel
-output bus.
-
-Required properties:
- compatible: "mediatek,<chip>-dpi"
-  the supported chips are mt2701, mt7623, mt8173 and mt8183.
- reg: Physical base address and length of the controller's registers
- interrupts: The interrupt signal from the function block.
- clocks: device clocks
-  See Documentation/devicetree/bindings/clock/clock-bindings.txt for details.
- clock-names: must contain "pixel", "engine", and "pll"
- port: Output port node with endpoint definitions as described in
-  Documentation/devicetree/bindings/graph.txt. This port should be connected
-  to the input port of an attached HDMI or LVDS encoder chip.
-
-Optional properties:
- pinctrl-names: Contain "default" and "sleep".
-
-Example:
-
-dpi0: dpi@1401d000 {
-	compatible = "mediatek,mt8173-dpi";
-	reg = <0 0x1401d000 0 0x1000>;
-	interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
-	clocks = <&mmsys CLK_MM_DPI_PIXEL>,
-		 <&mmsys CLK_MM_DPI_ENGINE>,
-		 <&apmixedsys CLK_APMIXED_TVDPLL>;
-	clock-names = "pixel", "engine", "pll";
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&dpi_pin_func>;
-	pinctrl-1 = <&dpi_pin_idle>;
-
-	port {
-		dpi0_out: endpoint {
-			remote-endpoint = <&hdmi0_in>;
-		};
-	};
-};
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@ -0,0 +1,98 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/mediatek/mediatek,dpi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: mediatek DPI Controller Device Tree Bindings
+
+maintainers:
+  - CK Hu <ck.hu@mediatek.com>
+  - Jitao shi <jitao.shi@mediatek.com>
+
+description: |
+  The Mediatek DPI function block is a sink of the display subsystem and
+  provides 8-bit RGB/YUV444 or 8/10/10-bit YUV422 pixel data on a parallel
+  output bus.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt2701-dpi
+      - mediatek,mt7623-dpi
+      - mediatek,mt8173-dpi
+      - mediatek,mt8183-dpi
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Pixel Clock
+      - description: Engine Clock
+      - description: DPI PLL
+
+  clock-names:
+    items:
+      - const: pixel
+      - const: engine
+      - const: pll
+
+  pinctrl-0: true
+  pinctrl-1: true
+
+  pinctrl-names:
+    items:
+      - const: default
+      - const: sleep
+
+  port:
+    type: object
+    description:
+      Output port node with endpoint definitions as described in
+      Documentation/devicetree/bindings/graph.txt. This port should be connected
+      to the input port of an attached HDMI or LVDS encoder chip.
+
+    properties:
+      endpoint:
+        type: object
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/mt8173-clk.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    dpi0: dpi@1401d000 {
+        compatible = "mediatek,mt8173-dpi";
+        reg = <0x1401d000 0x1000>;
+        interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>;
+        clocks = <&mmsys CLK_MM_DPI_PIXEL>,
+             <&mmsys CLK_MM_DPI_ENGINE>,
+             <&apmixedsys CLK_APMIXED_TVDPLL>;
+        clock-names = "pixel", "engine", "pll";
+        pinctrl-names = "default", "sleep";
+        pinctrl-0 = <&dpi_pin_func>;
+        pinctrl-1 = <&dpi_pin_idle>;
+
+        port {
+            dpi0_out: endpoint {
+                remote-endpoint = <&hdmi0_in>;
+            };
+        };
+    };
+
+...
--- a/Documentation/devicetree/bindings/display/msm/gpu.txt
+++ b/Documentation/devicetree/bindings/display/msm/gpu.txt
@ -39,6 +39,10 @@ Required properties:
        a4xx Snapdragon SoCs. See
        Documentation/devicetree/bindings/sram/qcom,ocmem.yaml.

+Optional properties:
+- #cooling-cells: The value must be 2. For details, please refer
+	Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml.
+
 Example 3xx/4xx:

 / {
@ -61,6 +65,7 @@ Example 3xx/4xx:
 		power-domains = <&mmcc OXILICX_GDSC>;
 		operating-points-v2 = <&gpu_opp_table>;
 		iommus = <&gpu_iommu 0>;
+		#cooling-cells = <2>;
 	};

 	gpu_sram: ocmem@fdd00000 {
@ -98,6 +103,8 @@ Example a6xx (with GMU):
 		reg = <0x5000000 0x40000>, <0x509e000 0x10>;
 		reg-names = "kgsl_3d0_reg_memory", "cx_mem";

+		#cooling-cells = <2>;
+
 		/*
 		 * Look ma, no clocks! The GPU clocks and power are
 		 * controlled entirely by the GMU
--- a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
+++ b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml
@ -20,14 +20,17 @@ properties:
          - fsl,imx8qm-flexcan
          - fsl,imx8mp-flexcan
          - fsl,imx6q-flexcan
-          - fsl,imx53-flexcan
-          - fsl,imx35-flexcan
          - fsl,imx28-flexcan
          - fsl,imx25-flexcan
          - fsl,p1010-flexcan
          - fsl,vf610-flexcan
          - fsl,ls1021ar2-flexcan
          - fsl,lx2160ar1-flexcan
+      - items:
+          - enum:
+              - fsl,imx53-flexcan
+              - fsl,imx35-flexcan
+          - const: fsl,imx25-flexcan
      - items:
          - enum:
              - fsl,imx7d-flexcan
@ -81,11 +84,12 @@ properties:
      req_bit is the bit offset of CAN stop request.
    $ref: /schemas/types.yaml#/definitions/phandle-array
    items:
-      - description: The 'gpr' is the phandle to general purpose register node.
-      - description: The 'req_gpr' is the gpr register offset of CAN stop request.
-        maximum: 0xff
-      - description: The 'req_bit' is the bit offset of CAN stop request.
-        maximum: 0x1f
+      items:
+        - description: The 'gpr' is the phandle to general purpose register node.
+        - description: The 'req_gpr' is the gpr register offset of CAN stop request.
+          maximum: 0xff
+        - description: The 'req_bit' is the bit offset of CAN stop request.
+          maximum: 0x1f

  fsl,clk-source:
    description: |
--- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
+++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt
@ -33,7 +33,7 @@ tcan4x5x: tcan4x5x@0 {
 		spi-max-frequency = <10000000>;
 		bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
 		interrupt-parent = <&gpio1>;
-		interrupts = <14 GPIO_ACTIVE_LOW>;
+		interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
 		device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 		device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 		reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
--- a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
+++ b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
 		clock-frequency = <100000>;

 		interrupt-parent = <&gpio1>;
-		interrupts = <29 GPIO_ACTIVE_HIGH>;
+		interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;

 		enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
 		firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
--- a/Documentation/devicetree/bindings/net/nfc/pn544.txt
+++ b/Documentation/devicetree/bindings/net/nfc/pn544.txt
@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with PN544 on I2C2):
 		clock-frequency = <400000>;

 		interrupt-parent = <&gpio1>;
-		interrupts = <17 GPIO_ACTIVE_HIGH>;
+		interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;

 		enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
 		firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
--- a/Documentation/devicetree/bindings/sound/rt1015.txt
+++ b/Documentation/devicetree/bindings/sound/rt1015.txt
@ -8,10 +8,16 @@ Required properties:

 - reg : The I2C address of the device.

+Optional properties:
+
+- realtek,power-up-delay-ms
+  Set a delay time for flush work to be completed,
+  this value is adjustable depending on platform.

 Example:

 rt1015: codec@28 {
 	compatible = "realtek,rt1015";
 	reg = <0x28>;
+	realtek,power-up-delay-ms = <50>;
 };
--- a/Documentation/driver-api/media/drivers/vidtv.rst
+++ b/Documentation/driver-api/media/drivers/vidtv.rst
@ -149,11 +149,11 @@ vidtv_psi.[ch]
 	Because the generator is implemented in a separate file, it can be
 	reused elsewhere in the media subsystem.

-	Currently vidtv supports working with 3 PSI tables: PAT, PMT and
-	SDT.
+	Currently vidtv supports working with 5 PSI tables: PAT, PMT,
+	SDT, NIT and EIT.

 	The specification for PAT and PMT can be found in *ISO 13818-1:
-	Systems*, while the specification for the SDT can be found in *ETSI
+	Systems*, while the specification for the SDT, NIT, EIT can be found in *ETSI
 	EN 300 468: Specification for Service Information (SI) in DVB
 	systems*.

@ -197,6 +197,8 @@ vidtv_channel.[ch]

 	#. Their programs will be concatenated to populate the PAT

+	#. Their events will be concatenated to populate the EIT
+
 	#. For each program in the PAT, a PMT section will be created

 	#. The PMT section for a channel will be assigned its streams.
@ -256,6 +258,42 @@ Using dvb-fe-tool
 The first step to check whether the demod loaded successfully is to run::

 	$ dvb-fe-tool
+	Device Dummy demod for DVB-T/T2/C/S/S2 (/dev/dvb/adapter0/frontend0) capabilities:
+	    CAN_FEC_1_2
+	    CAN_FEC_2_3
+	    CAN_FEC_3_4
+	    CAN_FEC_4_5
+	    CAN_FEC_5_6
+	    CAN_FEC_6_7
+	    CAN_FEC_7_8
+	    CAN_FEC_8_9
+	    CAN_FEC_AUTO
+	    CAN_GUARD_INTERVAL_AUTO
+	    CAN_HIERARCHY_AUTO
+	    CAN_INVERSION_AUTO
+	    CAN_QAM_16
+	    CAN_QAM_32
+	    CAN_QAM_64
+	    CAN_QAM_128
+	    CAN_QAM_256
+	    CAN_QAM_AUTO
+	    CAN_QPSK
+	    CAN_TRANSMISSION_MODE_AUTO
+	DVB API Version 5.11, Current v5 delivery system: DVBC/ANNEX_A
+	Supported delivery systems:
+	    DVBT
+	    DVBT2
+	    [DVBC/ANNEX_A]
+	    DVBS
+	    DVBS2
+	Frequency range for the current standard:
+	From:            51.0 MHz
+	To:              2.15 GHz
+	Step:            62.5 kHz
+	Tolerance:       29.5 MHz
+	Symbol rate ranges for the current standard:
+	From:            1.00 MBauds
+	To:              45.0 MBauds

 This should return what is currently set up at the demod struct, i.e.::

@ -314,7 +352,7 @@ For this, one should provide a configuration file known as a 'scan file',
 here's an example::

 	[Channel]
-	FREQUENCY = 330000000
+	FREQUENCY = 474000000
 	MODULATION = QAM/AUTO
 	SYMBOL_RATE = 6940000
 	INNER_FEC = AUTO
@ -335,6 +373,14 @@ You can browse scan tables online here: `dvb-scan-tables
 Assuming this channel is named 'channel.conf', you can then run::

 	$ dvbv5-scan channel.conf
+	dvbv5-scan ~/vidtv.conf
+	ERROR    command BANDWIDTH_HZ (5) not found during retrieve
+	Cannot calc frequency shift. Either bandwidth/symbol-rate is unavailable (yet).
+	Scanning frequency #1 330000000
+	    (0x00) Signal= -68.00dBm
+	Scanning frequency #2 474000000
+	Lock   (0x1f) Signal= -34.45dBm C/N= 33.74dB UCB= 0
+	Service Beethoven, provider LinuxTV.org: digital television

 For more information on dvb-scan, check its documentation online here:
 `dvb-scan Documentation <https://www.linuxtv.org/wiki/index.php/Dvbscan>`_.
@ -344,23 +390,38 @@ Using dvb-zap

 dvbv5-zap is a command line tool that can be used to record MPEG-TS to disk. The
 typical use is to tune into a channel and put it into record mode. The example
-below - which is taken from the documentation - illustrates that::
+below - which is taken from the documentation - illustrates that\ [1]_::

-	$ dvbv5-zap -c dvb_channel.conf "trilhas sonoras" -r
-	using demux '/dev/dvb/adapter0/demux0'
+	$ dvbv5-zap -c dvb_channel.conf "beethoven" -o music.ts -P -t 10
+	using demux 'dvb0.demux0'
 	reading channels from file 'dvb_channel.conf'
-	service has pid type 05:  204
-	tuning to 573000000 Hz
-	audio pid 104
-	  dvb_set_pesfilter 104
-	Lock   (0x1f) Quality= Good Signal= 100.00% C/N= -13.80dB UCB= 70 postBER= 3.14x10^-3 PER= 0
-	DVR interface '/dev/dvb/adapter0/dvr0' can now be opened
+	tuning to 474000000 Hz
+	pass all PID's to TS
+	dvb_set_pesfilter 8192
+	dvb_dev_set_bufsize: buffer set to 6160384
+	Lock   (0x1f) Quality= Good Signal= -34.66dBm C/N= 33.41dB UCB= 0 postBER= 0 preBER= 1.05x10^-3 PER= 0
+	Lock   (0x1f) Quality= Good Signal= -34.57dBm C/N= 33.46dB UCB= 0 postBER= 0 preBER= 1.05x10^-3 PER= 0
+	Record to file 'music.ts' started
+	received 24587768 bytes (2401 Kbytes/sec)
+	Lock   (0x1f) Quality= Good Signal= -34.42dBm C/N= 33.89dB UCB= 0 postBER= 0 preBER= 2.44x10^-3 PER= 0

-The channel can be watched by playing the contents of the DVR interface, with
-some player that recognizes the MPEG-TS format, such as *mplayer* or *vlc*.
+.. [1] In this example, it records 10 seconds with all program ID's stored
+       at the music.ts file.
+
+
+The channel can be watched by playing the contents of the stream with some
+player that  recognizes the MPEG-TS format, such as ``mplayer`` or ``vlc``.

 By playing the contents of the stream one can visually inspect the workings of
-vidtv, e.g.::
+vidtv, e.g., to play a recorded TS file with::
+
+	$ mplayer music.ts
+
+or, alternatively, running this command on one terminal::
+
+	$ dvbv5-zap -c dvb_channel.conf "beethoven" -P -r &
+
+And, on a second terminal, playing the contents from DVR interface with::

 	$ mplayer /dev/dvb/adapter0/dvr0

@ -423,3 +484,30 @@ A nice addition is to simulate some noise when the signal quality is bad by:
 - Updating the error statistics accordingly (e.g. BER, etc).

 - Simulating some noise in the encoded data.
+
+Functions and structs used within vidtv
+---------------------------------------
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_bridge.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_channel.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_demod.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_encoder.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_mux.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_pes.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_psi.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_s302m.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_ts.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_tuner.h
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_common.c
+
+.. kernel-doc:: drivers/media/test-drivers/vidtv/vidtv_tuner.c
--- a/Documentation/filesystems/ext4/journal.rst
+++ b/Documentation/filesystems/ext4/journal.rst
@ -256,6 +256,10 @@ which is 1024 bytes long:
     - s\_padding2
     -
   * - 0x54
+     - \_\_be32
+     - s\_num\_fc\_blocks
+     - Number of fast commit blocks in the journal.
+   * - 0x58
     - \_\_u32
     - s\_padding[42]
     -
@ -310,6 +314,8 @@ The journal incompat features are any combination of the following:
     - This journal uses v3 of the checksum on-disk format. This is the same as
       v2, but the journal block tag size is fixed regardless of the size of
       block numbers. (JBD2\_FEATURE\_INCOMPAT\_CSUM\_V3)
+   * - 0x20
+     - Journal has fast commit blocks. (JBD2\_FEATURE\_INCOMPAT\_FAST\_COMMIT)

 .. _jbd2_checksum_type:

--- a/Documentation/filesystems/ext4/super.rst
+++ b/Documentation/filesystems/ext4/super.rst
@ -596,6 +596,13 @@ following:
     - Sparse Super Block, v2. If this flag is set, the SB field s\_backup\_bgs
       points to the two block groups that contain backup superblocks
       (COMPAT\_SPARSE\_SUPER2).
+   * - 0x400
+     - Fast commits supported. Although fast commits blocks are
+       backward incompatible, fast commit blocks are not always
+       present in the journal. If fast commit blocks are present in
+       the journal, JBD2 incompat feature
+       (JBD2\_FEATURE\_INCOMPAT\_FAST\_COMMIT) gets
+       set (COMPAT\_FAST\_COMMIT).

 .. _super_incompat:

--- a/Documentation/filesystems/journalling.rst
+++ b/Documentation/filesystems/journalling.rst
@ -136,10 +136,8 @@ Fast commits
 ~~~~~~~~~~~~

 JBD2 to also allows you to perform file-system specific delta commits known as
-fast commits. In order to use fast commits, you first need to call
-:c:func:`jbd2_fc_init` and tell how many blocks at the end of journal
-area should be reserved for fast commits. Along with that, you will also need
-to set following callbacks that perform correspodning work:
+fast commits. In order to use fast commits, you will need to set following
+callbacks that perform correspodning work:

 `journal->j_fc_cleanup_cb`: Cleanup function called after every full commit and
 fast commit.
--- a/Documentation/firmware-guide/acpi/acpi-lid.rst
+++ b/Documentation/firmware-guide/acpi/acpi-lid.rst
@ -19,9 +19,9 @@ report the "current" state of the lid as either "opened" or "closed".

 For most platforms, both the _LID method and the lid notifications are
 reliable. However, there are exceptions. In order to work with these
-exceptional buggy platforms, special restrictions and expections should be
+exceptional buggy platforms, special restrictions and exceptions should be
 taken into account. This document describes the restrictions and the
-expections of the Linux ACPI lid device driver.
+exceptions of the Linux ACPI lid device driver.


 Restrictions of the returning value of the _LID control method
@ -46,7 +46,7 @@ state is changed to "closed". The "closed" notification is normally used to
 trigger some system power saving operations on Windows. Since it is fully
 tested, it is reliable from all AML tables.

-Expections for the userspace users of the ACPI lid device driver
+Exceptions for the userspace users of the ACPI lid device driver
 ================================================================

 The ACPI button driver exports the lid state to the userspace via the
@ -100,7 +100,7 @@ use the following kernel parameter:
 C. button.lid_init_state=ignore:
   When this option is specified, the ACPI button driver never reports the
   initial lid state and there is a compensation mechanism implemented to
-   ensure that the reliable "closed" notifications can always be delievered
+   ensure that the reliable "closed" notifications can always be delivered
   to the userspace by always pairing "closed" input events with complement
   "opened" input events. But there is still no guarantee that the "opened"
   notifications can be delivered to the userspace when the lid is actually
--- a/Documentation/firmware-guide/acpi/gpio-properties.rst
+++ b/Documentation/firmware-guide/acpi/gpio-properties.rst
@ -20,9 +20,9 @@ index, like the ASL example below shows::

      Name (_CRS, ResourceTemplate ()
      {
-          GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionInputOnly,
+          GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
                  "\\_SB.GPO0", 0, ResourceConsumer) {15}
-          GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionInputOnly,
+          GpioIo (Exclusive, PullUp, 0, 0, IoRestrictionOutputOnly,
                  "\\_SB.GPO0", 0, ResourceConsumer) {27, 31}
      })

@ -49,15 +49,41 @@ index
 pin
  Pin in the GpioIo()/GpioInt() resource. Typically this is zero.
 active_low
-  If 1 the GPIO is marked as active_low.
+  If 1, the GPIO is marked as active_low.

 Since ACPI GpioIo() resource does not have a field saying whether it is
 active low or high, the "active_low" argument can be used here.  Setting
 it to 1 marks the GPIO as active low.

+Note, active_low in _DSD does not make sense for GpioInt() resource and
+must be 0. GpioInt() resource has its own means of defining it.
+
 In our Bluetooth example the "reset-gpios" refers to the second GpioIo()
 resource, second pin in that resource with the GPIO number of 31.

+The GpioIo() resource unfortunately doesn't explicitly provide an initial
+state of the output pin which driver should use during its initialization.
+
+Linux tries to use common sense here and derives the state from the bias
+and polarity settings. The table below shows the expectations:
+
+=========  =============  ==============
+Pull Bias     Polarity     Requested...
+=========  =============  ==============
+Implicit     x            AS IS (assumed firmware configured for us)
+Explicit     x (no _DSD)  as Pull Bias (Up == High, Down == Low),
+                          assuming non-active (Polarity = !Pull Bias)
+Down         Low          as low, assuming active
+Down         High         as low, assuming non-active
+Up           Low          as high, assuming non-active
+Up           High         as high, assuming active
+=========  =============  ==============
+
+That said, for our above example the both GPIOs, since the bias setting
+is explicit and _DSD is present, will be treated as active with a high
+polarity and Linux will configure the pins in this state until a driver
+reprograms them differently.
+
 It is possible to leave holes in the array of GPIOs. This is useful in
 cases like with SPI host controllers where some chip selects may be
 implemented as GPIOs and some as native signals. For example a SPI host
@ -112,8 +138,8 @@ Example::
  Package () {
      "gpio-line-names",
      Package () {
-          "SPI0_CS_N", "EXP2_INT", "MUX6_IO", "UART0_RXD", "MUX7_IO",
-          "LVL_C_A1", "MUX0_IO", "SPI1_MISO"
+          "SPI0_CS_N", "EXP2_INT", "MUX6_IO", "UART0_RXD",
+          "MUX7_IO", "LVL_C_A1", "MUX0_IO", "SPI1_MISO",
      }
  }

@ -137,7 +163,7 @@ to the GPIO lines it is going to use and provide the GPIO subsystem with a
 mapping between those names and the ACPI GPIO resources corresponding to them.

 To do that, the driver needs to define a mapping table as a NULL-terminated
-array of struct acpi_gpio_mapping objects that each contain a name, a pointer
+array of struct acpi_gpio_mapping objects that each contains a name, a pointer
 to an array of line data (struct acpi_gpio_params) objects and the size of that
 array.  Each struct acpi_gpio_params object consists of three fields,
 crs_entry_index, line_index, active_low, representing the index of the target
@ -154,13 +180,14 @@ question would look like this::
  static const struct acpi_gpio_mapping bluetooth_acpi_gpios[] = {
    { "reset-gpios", &reset_gpio, 1 },
    { "shutdown-gpios", &shutdown_gpio, 1 },
-    { },
+    { }
  };

 Next, the mapping table needs to be passed as the second argument to
-acpi_dev_add_driver_gpios() that will register it with the ACPI device object
-pointed to by its first argument.  That should be done in the driver's .probe()
-routine.  On removal, the driver should unregister its GPIO mapping table by
+acpi_dev_add_driver_gpios() or its managed analogue that will
+register it with the ACPI device object pointed to by its first
+argument. That should be done in the driver's .probe() routine.
+On removal, the driver should unregister its GPIO mapping table by
 calling acpi_dev_remove_driver_gpios() on the ACPI device object where that
 table was previously registered.

@ -191,12 +218,12 @@ The driver might expect to get the right GPIO when it does::
 but since there is no way to know the mapping between "reset" and
 the GpioIo() in _CRS desc will hold ERR_PTR(-ENOENT).

-The driver author can solve this by passing the mapping explictly
-(the recommended way and documented in the above chapter).
+The driver author can solve this by passing the mapping explicitly
+(this is the recommended way and it's documented in the above chapter).

 The ACPI GPIO mapping tables should not contaminate drivers that are not
 knowing about which exact device they are servicing on. It implies that
-the ACPI GPIO mapping tables are hardly linked to ACPI ID and certain
+the ACPI GPIO mapping tables are hardly linked to an ACPI ID and certain
 objects, as listed in the above chapter, of the device in question.

 Getting GPIO descriptor
@ -229,5 +256,5 @@ Case 2 explicitly tells GPIO core to look for resources in _CRS.
 Be aware that gpiod_get_index() in cases 1 and 2, assuming that there
 are two versions of ACPI device description provided and no mapping is
 present in the driver, will return different resources. That's why a
-certain driver has to handle them carefully as explained in previous
+certain driver has to handle them carefully as explained in the previous
 chapter.
--- a/Documentation/firmware-guide/acpi/method-tracing.rst
+++ b/Documentation/firmware-guide/acpi/method-tracing.rst
@ -98,7 +98,7 @@ subject to change::
   [    0.188903]   exdebug-0398 ex_trace_point        : Method End [0xf58394d8:\_SB.PCI0.LPCB.ECOK] execution.

 Developers can utilize these special log entries to track the AML
-interpretion, thus can aid issue debugging and performance tuning. Note
+interpretation, thus can aid issue debugging and performance tuning. Note
 that, as the "AML tracer" logs are implemented via ACPI_DEBUG_PRINT()
 macro, CONFIG_ACPI_DEBUG is also required to be enabled for enabling
 "AML tracer" logs.
--- a/Documentation/kbuild/llvm.rst
+++ b/Documentation/kbuild/llvm.rst
@ -57,9 +57,8 @@ to enable them. ::
 They can be enabled individually. The full list of the parameters: ::

 	make CC=clang LD=ld.lld AR=llvm-ar NM=llvm-nm STRIP=llvm-strip \
-	  OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump OBJSIZE=llvm-size \
-	  READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar \
-	  HOSTLD=ld.lld
+	  OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump READELF=llvm-readelf \
+	  HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar HOSTLD=ld.lld

 Currently, the integrated assembler is disabled by default. You can pass
 ``LLVM_IAS=1`` to enable it.
--- a/Documentation/networking/netdev-FAQ.rst
+++ b/Documentation/networking/netdev-FAQ.rst
@ -110,7 +110,7 @@ Q: I sent a patch and I'm wondering what happened to it?
 Q: How can I tell whether it got merged?
 A: Start by looking at the main patchworks queue for netdev:

-  http://patchwork.ozlabs.org/project/netdev/list/
+  https://patchwork.kernel.org/project/netdevbpf/list/

 The "State" field will tell you exactly where things are at with your
 patch.
@ -152,7 +152,7 @@ networking subsystem, and then hands them off to Greg.

 There is a patchworks queue that you can see here:

-  http://patchwork.ozlabs.org/bundle/davem/stable/?state=*
+  https://patchwork.kernel.org/bundle/netdev/stable/?state=*

 It contains the patches which Dave has selected, but not yet handed off
 to Greg.  If Greg already has the patch, then it will be here:
@ -254,6 +254,32 @@ you will have done run-time testing specific to your change, but at a
 minimum, your changes should survive an ``allyesconfig`` and an
 ``allmodconfig`` build without new warnings or failures.

+Q: How do I post corresponding changes to user space components?
+----------------------------------------------------------------
+A: User space code exercising kernel features should be posted
+alongside kernel patches. This gives reviewers a chance to see
+how any new interface is used and how well it works.
+
+When user space tools reside in the kernel repo itself all changes
+should generally come as one series. If series becomes too large
+or the user space project is not reviewed on netdev include a link
+to a public repo where user space patches can be seen.
+
+In case user space tooling lives in a separate repository but is
+reviewed on netdev  (e.g. patches to `iproute2` tools) kernel and
+user space patches should form separate series (threads) when posted
+to the mailing list, e.g.::
+
+  [PATCH net-next 0/3] net: some feature cover letter
+   └─ [PATCH net-next 1/3] net: some feature prep
+   └─ [PATCH net-next 2/3] net: some feature do it
+   └─ [PATCH net-next 3/3] selftest: net: some feature
+
+  [PATCH iproute2-next] ip: add support for some feature
+
+Posting as one thread is discouraged because it confuses patchwork
+(as of patchwork 2.2.2).
+
 Q: Any other tips to help ensure my net/net-next patch gets OK'd?
 -----------------------------------------------------------------
 A: Attention to detail.  Re-read your own work as if you were the
--- a/Documentation/networking/phy.rst
+++ b/Documentation/networking/phy.rst
@ -247,8 +247,8 @@ Some of the interface modes are described below:
    speeds (see below.)

 ``PHY_INTERFACE_MODE_2500BASEX``
-    This defines a variant of 1000BASE-X which is clocked 2.5 times faster,
-    than the 802.3 standard giving a fixed bit rate of 3.125Gbaud.
+    This defines a variant of 1000BASE-X which is clocked 2.5 times as fast
+    as the 802.3 standard, giving a fixed bit rate of 3.125Gbaud.

 ``PHY_INTERFACE_MODE_SGMII``
    This is used for Cisco SGMII, which is a modification of 1000BASE-X
--- a/Documentation/process/stable-kernel-rules.rst
+++ b/Documentation/process/stable-kernel-rules.rst
@ -39,7 +39,7 @@ Procedure for submitting patches to the -stable tree
   submission guidelines as described in
   :ref:`Documentation/networking/netdev-FAQ.rst <netdev-FAQ>`
   after first checking the stable networking queue at
-   https://patchwork.ozlabs.org/bundle/davem/stable/?series=&submitter=&state=*&q=&archive=
+   https://patchwork.kernel.org/bundle/netdev/stable/?state=*
   to ensure the requested patch is not already queued up.
 - Security patches should not be handled (solely) by the -stable review
   process but should follow the procedures in
--- a/Documentation/translations/it_IT/process/stable-kernel-rules.rst
+++ b/Documentation/translations/it_IT/process/stable-kernel-rules.rst
@ -46,7 +46,7 @@ Procedura per sottomettere patch per i sorgenti -stable
   :ref:`Documentation/translations/it_IT/networking/netdev-FAQ.rst <it_netdev-FAQ>`;
   ma solo dopo aver verificato al seguente indirizzo che la patch non sia
   già in coda:
-   https://patchwork.ozlabs.org/bundle/davem/stable/?series=&submitter=&state=*&q=&archive=
+   https://patchwork.kernel.org/bundle/netdev/stable/?state=*
 - Una patch di sicurezza non dovrebbero essere gestite (solamente) dal processo
   di revisione -stable, ma dovrebbe seguire le procedure descritte in
   :ref:`Documentation/translations/it_IT/admin-guide/security-bugs.rst <it_securitybugs>`.
--- a/Documentation/virt/kvm/api.rst
+++ b/Documentation/virt/kvm/api.rst
@ -6367,7 +6367,7 @@ accesses that would usually trigger a #GP by KVM into the guest will
 instead get bounced to user space through the KVM_EXIT_X86_RDMSR and
 KVM_EXIT_X86_WRMSR exit notifications.

-8.25 KVM_X86_SET_MSR_FILTER
+8.27 KVM_X86_SET_MSR_FILTER
 ---------------------------

 :Architectures: x86
@ -6381,8 +6381,7 @@ In combination with KVM_CAP_X86_USER_SPACE_MSR, this allows user space to
 trap and emulate MSRs that are outside of the scope of KVM as well as
 limit the attack surface on KVM's MSR emulation code.

-
-8.26 KVM_CAP_ENFORCE_PV_CPUID
+8.28 KVM_CAP_ENFORCE_PV_CPUID
 -----------------------------

 Architectures: x86
--- a/Documentation/virt/kvm/mmu.rst
+++ b/Documentation/virt/kvm/mmu.rst
@ -455,7 +455,7 @@ If the generation number of the spte does not equal the global generation
 number, it will ignore the cached MMIO information and handle the page
 fault through the slow path.

-Since only 19 bits are used to store generation-number on mmio spte, all
+Since only 18 bits are used to store generation-number on mmio spte, all
 pages are zapped when there is an overflow.

 Unfortunately, a single memory access might access kvm_memslots(kvm) multiple
--- a/Documentation/xtensa/mmu.rst
+++ b/Documentation/xtensa/mmu.rst
@ -82,7 +82,8 @@ Default MMUv2-compatible layout::
  +------------------+
  | VMALLOC area     |  VMALLOC_START            0xc0000000  128MB - 64KB
  +------------------+  VMALLOC_END
-  | Cache aliasing   |  TLBTEMP_BASE_1           0xc7ff0000  DCACHE_WAY_SIZE
+  +------------------+
+  | Cache aliasing   |  TLBTEMP_BASE_1           0xc8000000  DCACHE_WAY_SIZE
  | remap area 1     |
  +------------------+
  | Cache aliasing   |  TLBTEMP_BASE_2                       DCACHE_WAY_SIZE
@ -124,7 +125,8 @@ Default MMUv2-compatible layout::
  +------------------+
  | VMALLOC area     |  VMALLOC_START            0xa0000000  128MB - 64KB
  +------------------+  VMALLOC_END
-  | Cache aliasing   |  TLBTEMP_BASE_1           0xa7ff0000  DCACHE_WAY_SIZE
+  +------------------+
+  | Cache aliasing   |  TLBTEMP_BASE_1           0xa8000000  DCACHE_WAY_SIZE
  | remap area 1     |
  +------------------+
  | Cache aliasing   |  TLBTEMP_BASE_2                       DCACHE_WAY_SIZE
@ -167,7 +169,8 @@ Default MMUv2-compatible layout::
  +------------------+
  | VMALLOC area     |  VMALLOC_START            0x90000000  128MB - 64KB
  +------------------+  VMALLOC_END
-  | Cache aliasing   |  TLBTEMP_BASE_1           0x97ff0000  DCACHE_WAY_SIZE
+  +------------------+
+  | Cache aliasing   |  TLBTEMP_BASE_1           0x98000000  DCACHE_WAY_SIZE
  | remap area 1     |
  +------------------+
  | Cache aliasing   |  TLBTEMP_BASE_2                       DCACHE_WAY_SIZE
--- a/158
+++ b/158
@ -1279,7 +1279,7 @@ M:	Igor Russkikh <irusskikh@marvell.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	https://www.marvell.com/
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
 F:	drivers/net/ethernet/aquantia/atlantic/

@ -1486,10 +1486,20 @@ F:	Documentation/devicetree/bindings/iommu/arm,smmu*
 F:	drivers/iommu/arm/
 F:	drivers/iommu/io-pgtable-arm*

+ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
+M:	Arnd Bergmann <arnd@arndb.de>
+M:	Olof Johansson <olof@lixom.net>
+M:	soc@kernel.org
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
+F:	arch/arm/boot/dts/Makefile
+F:	arch/arm64/boot/dts/Makefile
+
 ARM SUB-ARCHITECTURES
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
 F:	arch/arm/mach-*/
 F:	arch/arm/plat-*/

@ -1546,6 +1556,7 @@ F:	drivers/clk/sunxi/
 ARM/Allwinner sunXi SoC support
 M:	Maxime Ripard <mripard@kernel.org>
 M:	Chen-Yu Tsai <wens@csie.org>
+R:	Jernej Skrabec <jernej.skrabec@siol.net>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
@ -1723,11 +1734,13 @@ F:	arch/arm/mach-ep93xx/micro9.c

 ARM/CORESIGHT FRAMEWORK AND DRIVERS
 M:	Mathieu Poirier <mathieu.poirier@linaro.org>
-R:	Suzuki K Poulose <suzuki.poulose@arm.com>
+M:	Suzuki K Poulose <suzuki.poulose@arm.com>
 R:	Mike Leach <mike.leach@linaro.org>
+R:	Leo Yan <leo.yan@linaro.org>
 L:	coresight@lists.linaro.org (moderated for non-subscribers)
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
 F:	Documentation/ABI/testing/sysfs-bus-coresight-devices-*
 F:	Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
 F:	Documentation/devicetree/bindings/arm/coresight-cti.yaml
@ -1994,7 +2007,6 @@ N:	lpc18xx

 ARM/LPC32XX SOC SUPPORT
 M:	Vladimir Zapolskiy <vz@mleia.com>
-M:	Sylvain Lemieux <slemieux.tyco@gmail.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://github.com/vzapolskiy/linux-lpc32xx.git
@ -2012,7 +2024,6 @@ M:	Philipp Zabel <philipp.zabel@gmail.com>
 S:	Maintained

 ARM/Marvell Dove/MV78xx0/Orion SOC support
-M:	Jason Cooper <jason@lakedaemon.net>
 M:	Andrew Lunn <andrew@lunn.ch>
 M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
 M:	Gregory Clement <gregory.clement@bootlin.com>
@ -2029,7 +2040,6 @@ F:	arch/arm/plat-orion/
 F:	drivers/soc/dove/

 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
-M:	Jason Cooper <jason@lakedaemon.net>
 M:	Andrew Lunn <andrew@lunn.ch>
 M:	Gregory Clement <gregory.clement@bootlin.com>
 M:	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
@ -2374,7 +2384,7 @@ F:	drivers/i2c/busses/i2c-rk3x.c
 F:	sound/soc/rockchip/
 N:	rockchip

-ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
+ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
 M:	Krzysztof Kozlowski <krzk@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	linux-samsung-soc@vger.kernel.org
@ -2403,15 +2413,7 @@ N:	s3c2410
 N:	s3c64xx
 N:	s5pv210

-ARM/SAMSUNG MOBILE MACHINE SUPPORT
-M:	Kyungmin Park <kyungmin.park@samsung.com>
-L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:	Maintained
-F:	arch/arm/mach-s5pv210/
-
 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
-M:	Kyungmin Park <kyungmin.park@samsung.com>
-M:	Kamil Debski <kamil@wypas.org>
 M:	Andrzej Hajda <a.hajda@samsung.com>
 L:	linux-arm-kernel@lists.infradead.org
 L:	linux-media@vger.kernel.org
@ -2436,9 +2438,6 @@ S:	Maintained
 F:	drivers/media/platform/s5p-jpeg/

 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
-M:	Kyungmin Park <kyungmin.park@samsung.com>
-M:	Kamil Debski <kamil@wypas.org>
-M:	Jeongtae Park <jtp.park@samsung.com>
 M:	Andrzej Hajda <a.hajda@samsung.com>
 L:	linux-arm-kernel@lists.infradead.org
 L:	linux-media@vger.kernel.org
@ -3243,12 +3242,12 @@ F:	drivers/iio/accel/bma400*
 BPF (Safe dynamic programs and tools)
 M:	Alexei Starovoitov <ast@kernel.org>
 M:	Daniel Borkmann <daniel@iogearbox.net>
+M:	Andrii Nakryiko <andrii@kernel.org>
 R:	Martin KaFai Lau <kafai@fb.com>
 R:	Song Liu <songliubraving@fb.com>
 R:	Yonghong Song <yhs@fb.com>
-R:	Andrii Nakryiko <andrii@kernel.org>
 R:	John Fastabend <john.fastabend@gmail.com>
-R:	KP Singh <kpsingh@chromium.org>
+R:	KP Singh <kpsingh@kernel.org>
 L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Supported
@ -3366,6 +3365,17 @@ S:	Supported
 F:	arch/x86/net/
 X:	arch/x86/net/bpf_jit_comp32.c

+BPF LSM (Security Audit and Enforcement using BPF)
+M:	KP Singh <kpsingh@kernel.org>
+R:	Florent Revest <revest@chromium.org>
+R:	Brendan Jackman <jackmanb@chromium.org>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	Documentation/bpf/bpf_lsm.rst
+F:	include/linux/bpf_lsm.h
+F:	kernel/bpf/bpf_lsm.c
+F:	security/bpf/
+
 BROADCOM B44 10/100 ETHERNET DRIVER
 M:	Michael Chan <michael.chan@broadcom.com>
 L:	netdev@vger.kernel.org
@ -3538,11 +3548,12 @@ BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
 M:	Arend van Spriel <arend.vanspriel@broadcom.com>
 M:	Franky Lin <franky.lin@broadcom.com>
 M:	Hante Meuleman <hante.meuleman@broadcom.com>
-M:	Chi-Hsien Lin <chi-hsien.lin@cypress.com>
-M:	Wright Feng <wright.feng@cypress.com>
+M:	Chi-hsien Lin <chi-hsien.lin@infineon.com>
+M:	Wright Feng <wright.feng@infineon.com>
+M:	Chung-hsien Hsu <chung-hsien.hsu@infineon.com>
 L:	linux-wireless@vger.kernel.org
 L:	brcm80211-dev-list.pdl@broadcom.com
-L:	brcm80211-dev-list@cypress.com
+L:	SHA-cyfmac-dev-list@infineon.com
 S:	Supported
 F:	drivers/net/wireless/broadcom/brcm80211/

@ -4284,6 +4295,7 @@ B:	https://github.com/ClangBuiltLinux/linux/issues
 C:	irc://chat.freenode.net/clangbuiltlinux
 F:	Documentation/kbuild/llvm.rst
 F:	scripts/clang-tools/
+F:	scripts/lld-version.sh
 K:	\b(?i:clang|llvm)\b

 CLEANCACHE API
@ -4710,7 +4722,7 @@ T:	git git://linuxtv.org/anttip/media_tree.git
 F:	drivers/media/dvb-frontends/cxd2820r*

 CXGB3 ETHERNET DRIVER (CXGB3)
-M:	Vishal Kulkarni <vishal@chelsio.com>
+M:	Raju Rangoju <rajur@chelsio.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.chelsio.com
@ -4742,7 +4754,7 @@ W:	http://www.chelsio.com
 F:	drivers/net/ethernet/chelsio/inline_crypto/

 CXGB4 ETHERNET DRIVER (CXGB4)
-M:	Vishal Kulkarni <vishal@chelsio.com>
+M:	Raju Rangoju <rajur@chelsio.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.chelsio.com
@ -4764,7 +4776,7 @@ F:	drivers/infiniband/hw/cxgb4/
 F:	include/uapi/rdma/cxgb4-abi.h

 CXGB4VF ETHERNET DRIVER (CXGB4VF)
-M:	Vishal Kulkarni <vishal@gmail.com>
+M:	Raju Rangoju <rajur@chelsio.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.chelsio.com
@ -5870,6 +5882,7 @@ S:	Supported
 F:	Documentation/devicetree/bindings/display/mediatek/
 F:	drivers/gpu/drm/mediatek/
 F:	drivers/phy/mediatek/phy-mtk-hdmi*
+F:	drivers/phy/mediatek/phy-mtk-mipi*

 DRM DRIVERS FOR NVIDIA TEGRA
 M:	Thierry Reding <thierry.reding@gmail.com>
@ -6622,6 +6635,7 @@ Q:	http://patchwork.ozlabs.org/project/linux-ext4/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
 F:	Documentation/filesystems/ext4/
 F:	fs/ext4/
+F:	include/trace/events/ext4.h

 Extended Verification Module (EVM)
 M:	Mimi Zohar <zohar@linux.ibm.com>
@ -8836,8 +8850,8 @@ S:	Supported
 W:	http://www.intel.com/support/feedback.htm
 W:	http://e1000.sourceforge.net/
 Q:	http://patchwork.ozlabs.org/project/intel-wired-lan/list/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
 F:	Documentation/networking/device_drivers/ethernet/intel/
 F:	drivers/net/ethernet/intel/
 F:	drivers/net/ethernet/intel/*/
@ -9090,10 +9104,7 @@ S:	Supported
 F:	drivers/net/wireless/intel/iwlegacy/

 INTEL WIRELESS WIFI LINK (iwlwifi)
-M:	Johannes Berg <johannes.berg@intel.com>
-M:	Emmanuel Grumbach <emmanuel.grumbach@intel.com>
 M:	Luca Coelho <luciano.coelho@intel.com>
-M:	Intel Linux Wireless <linuxwifi@intel.com>
 L:	linux-wireless@vger.kernel.org
 S:	Supported
 W:	https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
@ -9185,6 +9196,7 @@ F:	include/linux/iomap.h

 IOMMU DRIVERS
 M:	Joerg Roedel <joro@8bytes.org>
+M:	Will Deacon <will@kernel.org>
 L:	iommu@lists.linux-foundation.org
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
@ -9268,7 +9280,6 @@ F:	kernel/irq/

 IRQCHIP DRIVERS
 M:	Thomas Gleixner <tglx@linutronix.de>
-M:	Jason Cooper <jason@lakedaemon.net>
 M:	Marc Zyngier <maz@kernel.org>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
@ -9668,6 +9679,7 @@ F:	Documentation/virt/kvm/s390*
 F:	arch/s390/include/asm/gmap.h
 F:	arch/s390/include/asm/kvm*
 F:	arch/s390/include/uapi/asm/kvm*
+F:	arch/s390/kernel/uv.c
 F:	arch/s390/kvm/
 F:	arch/s390/mm/gmap.c
 F:	tools/testing/selftests/kvm/*/s390x/
@ -9856,13 +9868,6 @@ S:	Maintained
 F:	arch/mips/lantiq
 F:	drivers/soc/lantiq

-LAPB module
-L:	linux-x25@vger.kernel.org
-S:	Orphan
-F:	Documentation/networking/lapb-module.rst
-F:	include/*/lapb.h
-F:	net/lapb/
-
 LASI 53c700 driver for PARISC
 M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 L:	linux-scsi@vger.kernel.org
@ -10573,6 +10578,13 @@ S:	Supported
 F:	Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
 F:	drivers/net/ethernet/marvell/octeontx2/af/

+MARVELL PRESTERA ETHERNET SWITCH DRIVER
+M:	Vadym Kochan <vkochan@marvell.com>
+M:	Taras Chornyi <tchornyi@marvell.com>
+S:	Supported
+W:	https://github.com/Marvell-switching/switchdev-prestera
+F:	drivers/net/ethernet/marvell/prestera/
+
 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
 M:	Nicolas Pitre <nico@fluxnic.net>
 S:	Odd Fixes
@ -11187,7 +11199,7 @@ M:	Tariq Toukan <tariqt@nvidia.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	drivers/net/ethernet/mellanox/mlx4/en_*

 MELLANOX ETHERNET DRIVER (mlx5e)
@ -11195,7 +11207,7 @@ M:	Saeed Mahameed <saeedm@nvidia.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	drivers/net/ethernet/mellanox/mlx5/core/en_*

 MELLANOX ETHERNET INNOVA DRIVERS
@ -11203,7 +11215,7 @@ R:	Boris Pismenny <borisp@nvidia.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	drivers/net/ethernet/mellanox/mlx5/core/accel/*
 F:	drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
 F:	drivers/net/ethernet/mellanox/mlx5/core/fpga/*
@ -11215,7 +11227,7 @@ M:	Ido Schimmel <idosch@nvidia.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	drivers/net/ethernet/mellanox/mlxsw/
 F:	tools/testing/selftests/drivers/net/mlxsw/

@ -11224,7 +11236,7 @@ M:	mlxsw@nvidia.com
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	drivers/net/ethernet/mellanox/mlxfw/

 MELLANOX HARDWARE PLATFORM SUPPORT
@ -11243,7 +11255,7 @@ L:	netdev@vger.kernel.org
 L:	linux-rdma@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	drivers/net/ethernet/mellanox/mlx4/
 F:	include/linux/mlx4/

@ -11264,7 +11276,7 @@ L:	netdev@vger.kernel.org
 L:	linux-rdma@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 F:	Documentation/networking/device_drivers/ethernet/mellanox/
 F:	drivers/net/ethernet/mellanox/mlx5/core/
 F:	include/linux/mlx5/
@ -12144,7 +12156,7 @@ M:	Jakub Kicinski <kuba@kernel.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
 W:	http://www.linuxfoundation.org/en/Net
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
 F:	Documentation/devicetree/bindings/net/
@ -12189,7 +12201,7 @@ M:	Jakub Kicinski <kuba@kernel.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
 W:	http://www.linuxfoundation.org/en/Net
-Q:	http://patchwork.ozlabs.org/project/netdev/list/
+Q:	https://patchwork.kernel.org/project/netdevbpf/list/
 B:	mailto:netdev@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
@ -13190,7 +13202,9 @@ M:	Jesper Dangaard Brouer <hawk@kernel.org>
 M:	Ilias Apalodimas <ilias.apalodimas@linaro.org>
 L:	netdev@vger.kernel.org
 S:	Supported
+F:	Documentation/networking/page_pool.rst
 F:	include/net/page_pool.h
+F:	include/trace/events/page_pool.h
 F:	net/core/page_pool.c

 PANASONIC LAPTOP ACPI EXTRAS DRIVER
@ -13418,7 +13432,6 @@ F:	drivers/pci/controller/mobiveil/pcie-mobiveil*

 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
 M:	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
-M:	Jason Cooper <jason@lakedaemon.net>
 L:	linux-pci@vger.kernel.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
@ -14224,7 +14237,6 @@ F:	drivers/media/usb/pwc/*
 F:	include/trace/events/pwc.h

 PWM FAN DRIVER
-M:	Kamil Debski <kamil@wypas.org>
 M:	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
 L:	linux-hwmon@vger.kernel.org
 S:	Supported
@ -14833,7 +14845,7 @@ T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.g
 F:	drivers/net/wireless/realtek/rtlwifi/

 REALTEK WIRELESS DRIVER (rtw88)
-M:	Yan-Hsuan Chuang <yhchuang@realtek.com>
+M:	Yan-Hsuan Chuang <tony0620emma@gmail.com>
 L:	linux-wireless@vger.kernel.org
 S:	Maintained
 F:	drivers/net/wireless/realtek/rtw88/
@ -15260,7 +15272,6 @@ F:	drivers/iommu/s390-iommu.c
 S390 IUCV NETWORK LAYER
 M:	Julian Wiedmann <jwi@linux.ibm.com>
 M:	Karsten Graul <kgraul@linux.ibm.com>
-M:	Ursula Braun <ubraun@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 S:	Supported
 W:	http://www.ibm.com/developerworks/linux/linux390/
@ -15271,7 +15282,6 @@ F:	net/iucv/
 S390 NETWORK DRIVERS
 M:	Julian Wiedmann <jwi@linux.ibm.com>
 M:	Karsten Graul <kgraul@linux.ibm.com>
-M:	Ursula Braun <ubraun@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 S:	Supported
 W:	http://www.ibm.com/developerworks/linux/linux390/
@ -15440,14 +15450,12 @@ F:	Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
 F:	drivers/nfc/s3fwrn5

 SAMSUNG S5C73M3 CAMERA DRIVER
-M:	Kyungmin Park <kyungmin.park@samsung.com>
 M:	Andrzej Hajda <a.hajda@samsung.com>
 L:	linux-media@vger.kernel.org
 S:	Supported
 F:	drivers/media/i2c/s5c73m3/*

 SAMSUNG S5K5BAF CAMERA DRIVER
-M:	Kyungmin Park <kyungmin.park@samsung.com>
 M:	Andrzej Hajda <a.hajda@samsung.com>
 L:	linux-media@vger.kernel.org
 S:	Supported
@ -15465,7 +15473,6 @@ F:	Documentation/devicetree/bindings/crypto/samsung-sss.yaml
 F:	drivers/crypto/s5p-sss.c

 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
-M:	Kyungmin Park <kyungmin.park@samsung.com>
 M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
 L:	linux-media@vger.kernel.org
 S:	Supported
@ -15513,7 +15520,6 @@ T:	git https://github.com/lmajewski/linux-samsung-thermal.git
 F:	drivers/thermal/samsung/

 SAMSUNG USB2 PHY DRIVER
-M:	Kamil Debski <kamil@wypas.org>
 M:	Sylwester Nawrocki <s.nawrocki@samsung.com>
 L:	linux-kernel@vger.kernel.org
 S:	Supported
@ -15812,9 +15818,8 @@ F:	drivers/slimbus/
 F:	include/linux/slimbus.h

 SFC NETWORK DRIVER
-M:	Solarflare linux maintainers <linux-net-drivers@solarflare.com>
-M:	Edward Cree <ecree@solarflare.com>
-M:	Martin Habets <mhabets@solarflare.com>
+M:	Edward Cree <ecree.xilinx@gmail.com>
+M:	Martin Habets <habetsm.xilinx@gmail.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 F:	drivers/net/ethernet/sfc/
@ -15842,7 +15847,6 @@ S:	Maintained
 F:	drivers/misc/sgi-xp/

 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
-M:	Ursula Braun <ubraun@linux.ibm.com>
 M:	Karsten Graul <kgraul@linux.ibm.com>
 L:	linux-s390@vger.kernel.org
 S:	Supported
@ -18189,6 +18193,14 @@ L:	linux-usb@vger.kernel.org
 S:	Supported
 F:	drivers/usb/class/usblp.c

+USB RAW GADGET DRIVER
+R:	Andrey Konovalov <andreyknvl@gmail.com>
+L:	linux-usb@vger.kernel.org
+S:	Maintained
+F:	Documentation/usb/raw-gadget.rst
+F:	drivers/usb/gadget/legacy/raw_gadget.c
+F:	include/uapi/linux/usb/raw_gadget.h
+
 USB QMI WWAN NETWORK DRIVER
 M:	Bjørn Mork <bjorn@mork.no>
 L:	netdev@vger.kernel.org
@ -19014,12 +19026,18 @@ L:	linux-kernel@vger.kernel.org
 S:	Maintained
 N:	axp[128]

-X.25 NETWORK LAYER
-M:	Andrew Hendry <andrew.hendry@gmail.com>
+X.25 STACK
+M:	Martin Schiller <ms@dev.tdt.de>
 L:	linux-x25@vger.kernel.org
-S:	Odd Fixes
+S:	Maintained
+F:	Documentation/networking/lapb-module.rst
 F:	Documentation/networking/x25*
+F:	drivers/net/wan/hdlc_x25.c
+F:	drivers/net/wan/lapbether.c
+F:	include/*/lapb.h
 F:	include/net/x25*
+F:	include/uapi/linux/x25.h
+F:	net/lapb/
 F:	net/x25/

 X86 ARCHITECTURE (32-BIT AND 64-BIT)
@ -19133,12 +19151,17 @@ L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Supported
 F:	include/net/xdp.h
+F:	include/net/xdp_priv.h
 F:	include/trace/events/xdp.h
 F:	kernel/bpf/cpumap.c
 F:	kernel/bpf/devmap.c
 F:	net/core/xdp.c
-N:	xdp
-K:	xdp
+F:	samples/bpf/xdp*
+F:	tools/testing/selftests/bpf/*xdp*
+F:	tools/testing/selftests/bpf/*/*xdp*
+F:	drivers/net/ethernet/*/*/*/*/*xdp*
+F:	drivers/net/ethernet/*/*/*xdp*
+K:	(?:\b|_)xdp(?:\b|_)

 XDP SOCKETS (AF_XDP)
 M:	Björn Töpel <bjorn.topel@intel.com>
@ -19147,9 +19170,12 @@ R:	Jonathan Lemon <jonathan.lemon@gmail.com>
 L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Maintained
+F:	Documentation/networking/af_xdp.rst
 F:	include/net/xdp_sock*
 F:	include/net/xsk_buff_pool.h
 F:	include/uapi/linux/if_xdp.h
+F:	include/uapi/linux/xdp_diag.h
+F:	include/net/netns/xdp.h
 F:	net/xdp/
 F:	samples/bpf/xdpsock*
 F:	tools/lib/bpf/xsk*
--- a/16
+++ b/16
@ -2,7 +2,7 @@
 VERSION = 5
 PATCHLEVEL = 10
 SUBLEVEL = 0
-EXTRAVERSION = -rc3
+EXTRAVERSION =
 NAME = Kleptomaniac Octopus

 # *DOCUMENTATION*
@ -433,7 +433,6 @@ NM		= llvm-nm
 OBJCOPY		= llvm-objcopy
 OBJDUMP		= llvm-objdump
 READELF		= llvm-readelf
-OBJSIZE		= llvm-size
 STRIP		= llvm-strip
 else
 CC		= $(CROSS_COMPILE)gcc
@ -443,7 +442,6 @@ NM		= $(CROSS_COMPILE)nm
 OBJCOPY		= $(CROSS_COMPILE)objcopy
 OBJDUMP		= $(CROSS_COMPILE)objdump
 READELF		= $(CROSS_COMPILE)readelf
-OBJSIZE		= $(CROSS_COMPILE)size
 STRIP		= $(CROSS_COMPILE)strip
 endif
 PAHOLE		= pahole
@ -509,7 +507,7 @@ KBUILD_LDFLAGS :=
 CLANG_FLAGS :=

 export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
-export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
+export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
 export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
 export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD
 export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
@ -828,7 +826,9 @@ else
 DEBUG_CFLAGS	+= -g
 endif

+ifneq ($(LLVM_IAS),1)
 KBUILD_AFLAGS	+= -Wa,-gdwarf-2
+endif

 ifdef CONFIG_DEBUG_INFO_DWARF4
 DEBUG_CFLAGS	+= -gdwarf-4
@ -946,7 +946,7 @@ KBUILD_CFLAGS   += $(call cc-option,-Werror=incompatible-pointer-types)
 KBUILD_CFLAGS   += $(call cc-option,-Werror=designated-init)

 # change __FILE__ to the relative path from the srctree
-KBUILD_CFLAGS	+= $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
+KBUILD_CPPFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)

 # ensure -fcf-protection is disabled when using retpoline as it is
 # incompatible with -mindirect-branch=thunk-extern
@ -984,6 +984,12 @@ ifeq ($(CONFIG_RELR),y)
 LDFLAGS_vmlinux	+= --pack-dyn-relocs=relr
 endif

+# We never want expected sections to be placed heuristically by the
+# linker. All sections should be explicitly named in the linker script.
+ifdef CONFIG_LD_ORPHAN_WARN
+LDFLAGS_vmlinux += --orphan-handling=warn
+endif
+
 # Align the bit size of userspace programs with the kernel
 KBUILD_USERCFLAGS  += $(filter -m32 -m64 --target=%, $(KBUILD_CFLAGS))
 KBUILD_USERLDFLAGS += $(filter -m32 -m64 --target=%, $(KBUILD_CFLAGS))
--- a/arch/Kconfig
+++ b/arch/Kconfig
@ -1028,6 +1028,15 @@ config HAVE_STATIC_CALL_INLINE
 	bool
 	depends on HAVE_STATIC_CALL

+config ARCH_WANT_LD_ORPHAN_WARN
+	bool
+	help
+	  An arch should select this symbol once all linker sections are explicitly
+	  included, size-asserted, or discarded in the linker scripts. This is
+	  important because we never want expected sections to be placed heuristically
+	  by the linker, since the locations of such sections can change between linker
+	  versions.
+
 source "kernel/gcov/Kconfig"

 source "scripts/gcc-plugins/Kconfig"
--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@ -57,7 +57,7 @@ EXPORT_SYMBOL(pm_power_off);
 void arch_cpu_idle(void)
 {
 	wtint(0);
-	local_irq_enable();
+	raw_local_irq_enable();
 }

 void arch_cpu_idle_dead(void)
--- a/arch/arc/include/asm/bitops.h
+++ b/arch/arc/include/asm/bitops.h
@ -243,10 +243,8 @@ static inline int constant_fls(unsigned int x)
 		x <<= 2;
 		r -= 2;
 	}
-	if (!(x & 0x80000000u)) {
-		x <<= 1;
+	if (!(x & 0x80000000u))
 		r -= 1;
-	}
 	return r;
 }

--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@ -134,8 +134,10 @@

 #ifdef CONFIG_ARC_HAS_PAE40
 #define PTE_BITS_NON_RWX_IN_PD1	(0xff00000000 | PAGE_MASK | _PAGE_CACHEABLE)
+#define MAX_POSSIBLE_PHYSMEM_BITS 40
 #else
 #define PTE_BITS_NON_RWX_IN_PD1	(PAGE_MASK | _PAGE_CACHEABLE)
+#define MAX_POSSIBLE_PHYSMEM_BITS 32
 #endif

 /**************************************************************************
--- a/arch/arc/kernel/stacktrace.c
+++ b/arch/arc/kernel/stacktrace.c
@ -38,15 +38,27 @@

 #ifdef CONFIG_ARC_DW2_UNWIND

-static void seed_unwind_frame_info(struct task_struct *tsk,
-				   struct pt_regs *regs,
-				   struct unwind_frame_info *frame_info)
+static int
+seed_unwind_frame_info(struct task_struct *tsk, struct pt_regs *regs,
+		       struct unwind_frame_info *frame_info)
 {
-	/*
-	 * synchronous unwinding (e.g. dump_stack)
-	 *  - uses current values of SP and friends
-	 */
-	if (tsk == NULL && regs == NULL) {
+	if (regs) {
+		/*
+		 * Asynchronous unwinding of intr/exception
+		 *  - Just uses the pt_regs passed
+		 */
+		frame_info->task = tsk;
+
+		frame_info->regs.r27 = regs->fp;
+		frame_info->regs.r28 = regs->sp;
+		frame_info->regs.r31 = regs->blink;
+		frame_info->regs.r63 = regs->ret;
+		frame_info->call_frame = 0;
+	} else if (tsk == NULL || tsk == current) {
+		/*
+		 * synchronous unwinding (e.g. dump_stack)
+		 *  - uses current values of SP and friends
+		 */
 		unsigned long fp, sp, blink, ret;
 		frame_info->task = current;

@ -63,13 +75,17 @@ static void seed_unwind_frame_info(struct task_struct *tsk,
 		frame_info->regs.r31 = blink;
 		frame_info->regs.r63 = ret;
 		frame_info->call_frame = 0;
-	} else if (regs == NULL) {
+	} else {
 		/*
-		 * Asynchronous unwinding of sleeping task
-		 *  - Gets SP etc from task's pt_regs (saved bottom of kernel
-		 *    mode stack of task)
+		 * Asynchronous unwinding of a likely sleeping task
+		 *  - first ensure it is actually sleeping
+		 *  - if so, it will be in __switch_to, kernel mode SP of task
+		 *    is safe-kept and BLINK at a well known location in there
 		 */

+		if (tsk->state == TASK_RUNNING)
+			return -1;
+
 		frame_info->task = tsk;

 		frame_info->regs.r27 = TSK_K_FP(tsk);
@ -90,19 +106,8 @@ static void seed_unwind_frame_info(struct task_struct *tsk,
 		frame_info->regs.r28 += 60;
 		frame_info->call_frame = 0;

-	} else {
-		/*
-		 * Asynchronous unwinding of intr/exception
-		 *  - Just uses the pt_regs passed
-		 */
-		frame_info->task = tsk;
-
-		frame_info->regs.r27 = regs->fp;
-		frame_info->regs.r28 = regs->sp;
-		frame_info->regs.r31 = regs->blink;
-		frame_info->regs.r63 = regs->ret;
-		frame_info->call_frame = 0;
 	}
+	return 0;
 }

 #endif
@ -116,7 +121,8 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
 	unsigned int address;
 	struct unwind_frame_info frame_info;

-	seed_unwind_frame_info(tsk, regs, &frame_info);
+	if (seed_unwind_frame_info(tsk, regs, &frame_info))
+		return 0;

 	while (1) {
 		address = UNW_PC(&frame_info);
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@ -30,14 +30,14 @@
 *  -Changes related to MMU v2 (Rel 4.8)
 *
 * Vineetg: Aug 29th 2008
- *  -In TLB Flush operations (Metal Fix MMU) there is a explict command to
+ *  -In TLB Flush operations (Metal Fix MMU) there is a explicit command to
 *    flush Micro-TLBS. If TLB Index Reg is invalid prior to TLBIVUTLB cmd,
 *    it fails. Thus need to load it with ANY valid value before invoking
 *    TLBIVUTLB cmd
 *
 * Vineetg: Aug 21th 2008:
 *  -Reduced the duration of IRQ lockouts in TLB Flush routines
- *  -Multiple copies of TLB erase code seperated into a "single" function
+ *  -Multiple copies of TLB erase code separated into a "single" function
 *  -In TLB Flush routines, interrupt disabling moved UP to retrieve ASID
 *       in interrupt-safe region.
 *
@ -66,7 +66,7 @@
 *
 * Although J-TLB is 2 way set assoc, ARC700 caches J-TLB into uTLBS which has
 * much higher associativity. u-D-TLB is 8 ways, u-I-TLB is 4 ways.
- * Given this, the thrasing problem should never happen because once the 3
+ * Given this, the thrashing problem should never happen because once the 3
 * J-TLB entries are created (even though 3rd will knock out one of the prev
 * two), the u-D-TLB and u-I-TLB will have what is required to accomplish memcpy
 *
@ -127,7 +127,7 @@ static void utlb_invalidate(void)
 	 * There was however an obscure hardware bug, where uTLB flush would
 	 * fail when a prior probe for J-TLB (both totally unrelated) would
 	 * return lkup err - because the entry didn't exist in MMU.
-	 * The Workround was to set Index reg with some valid value, prior to
+	 * The Workaround was to set Index reg with some valid value, prior to
 	 * flush. This was fixed in MMU v3
 	 */
 	unsigned int idx;
@ -272,7 +272,7 @@ noinline void local_flush_tlb_all(void)
 }

 /*
- * Flush the entrie MM for userland. The fastest way is to move to Next ASID
+ * Flush the entire MM for userland. The fastest way is to move to Next ASID
 */
 noinline void local_flush_tlb_mm(struct mm_struct *mm)
 {
@ -303,7 +303,7 @@ noinline void local_flush_tlb_mm(struct mm_struct *mm)
 * Difference between this and Kernel Range Flush is
 *  -Here the fastest way (if range is too large) is to move to next ASID
 *      without doing any explicit Shootdown
- *  -In case of kernel Flush, entry has to be shot down explictly
+ *  -In case of kernel Flush, entry has to be shot down explicitly
 */
 void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
 			   unsigned long end)
@ -620,7 +620,7 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr_unaligned,
 * Super Page size is configurable in hardware (4K to 16M), but fixed once
 * RTL builds.
 *
- * The exact THP size a Linx configuration will support is a function of:
+ * The exact THP size a Linux configuration will support is a function of:
 *  - MMU page size (typical 8K, RTL fixed)
 *  - software page walker address split between PGD:PTE:PFN (typical
 *    11:8:13, but can be changed with 1 line)
@ -698,7 +698,7 @@ void local_flush_pmd_tlb_range(struct vm_area_struct *vma, unsigned long start,

 #endif

-/* Read the Cache Build Confuration Registers, Decode them and save into
+/* Read the Cache Build Configuration Registers, Decode them and save into
 * the cpuinfo structure for later use.
 * No Validation is done here, simply read/convert the BCRs
 */
@ -803,13 +803,13 @@ void arc_mmu_init(void)
 	pr_info("%s", arc_mmu_mumbojumbo(0, str, sizeof(str)));

 	/*
-	 * Can't be done in processor.h due to header include depenedencies
+	 * Can't be done in processor.h due to header include dependencies
 	 */
 	BUILD_BUG_ON(!IS_ALIGNED((CONFIG_ARC_KVADDR_SIZE << 20), PMD_SIZE));

 	/*
 	 * stack top size sanity check,
-	 * Can't be done in processor.h due to header include depenedencies
+	 * Can't be done in processor.h due to header include dependencies
 	 */
 	BUILD_BUG_ON(!IS_ALIGNED(STACK_TOP, PMD_SIZE));

@ -881,7 +881,7 @@ void arc_mmu_init(void)
 *      the duplicate one.
 * -Knob to be verbose abt it.(TODO: hook them up to debugfs)
 */
-volatile int dup_pd_silent; /* Be slient abt it or complain (default) */
+volatile int dup_pd_silent; /* Be silent abt it or complain (default) */

 void do_tlb_overlap_fault(unsigned long cause, unsigned long address,
 			  struct pt_regs *regs)
@ -948,7 +948,7 @@ void do_tlb_overlap_fault(unsigned long cause, unsigned long address,

 /***********************************************************************
 * Diagnostic Routines
- *  -Called from Low Level TLB Hanlders if things don;t look good
+ *  -Called from Low Level TLB Handlers if things don;t look good
 **********************************************************************/

 #ifdef CONFIG_ARC_DBG_TLB_PARANOIA
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@ -35,6 +35,7 @@ config ARM
 	select ARCH_USE_CMPXCHG_LOCKREF
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
 	select ARCH_WANT_IPC_PARSE_VERSION
+	select ARCH_WANT_LD_ORPHAN_WARN
 	select BINFMT_FLAT_ARGVP_ENVP_ON_STACK
 	select BUILDTIME_TABLE_SORT if MMU
 	select CLONE_BACKWARDS
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@ -16,10 +16,6 @@ LDFLAGS_vmlinux	+= --be8
 KBUILD_LDFLAGS_MODULE	+= --be8
 endif

-# We never want expected sections to be placed heuristically by the
-# linker. All sections should be explicitly named in the linker script.
-LDFLAGS_vmlinux += $(call ld-option, --orphan-handling=warn)
-
 GZFLAGS		:=-9
 #KBUILD_CFLAGS	+=-pipe

--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@ -129,7 +129,9 @@ LDFLAGS_vmlinux += --no-undefined
 # Delete all temporary local symbols
 LDFLAGS_vmlinux += -X
 # Report orphan sections
-LDFLAGS_vmlinux += $(call ld-option, --orphan-handling=warn)
+ifdef CONFIG_LD_ORPHAN_WARN
+LDFLAGS_vmlinux += --orphan-handling=warn
+endif
 # Next argument is a linker script
 LDFLAGS_vmlinux += -T

--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@ -1472,6 +1472,9 @@ ENTRY(efi_enter_kernel)
 		@ issued from HYP mode take us to the correct handler code. We
 		@ will disable the MMU before jumping to the kernel proper.
 		@
+ ARM(		bic	r1, r1, #(1 << 30)	) @ clear HSCTLR.TE
+ THUMB(		orr	r1, r1, #(1 << 30)	) @ set HSCTLR.TE
+		mcr	p15, 4, r1, c1, c0, 0
 		adr	r0, __hyp_reentry_vectors
 		mcr	p15, 4, r0, c12, c0, 0	@ set HYP vector base (HVBAR)
 		isb
--- a/arch/arm/boot/dts/am437x-l4.dtsi
+++ b/arch/arm/boot/dts/am437x-l4.dtsi
@ -521,7 +521,7 @@
 			ranges = <0x0 0x100000 0x8000>;

 			mac_sw: switch@0 {
-				compatible = "ti,am4372-cpsw","ti,cpsw-switch";
+				compatible = "ti,am4372-cpsw-switch", "ti,cpsw-switch";
 				reg = <0x0 0x4000>;
 				ranges = <0 0 0x4000>;
 				clocks = <&cpsw_125mhz_gclk>, <&dpll_clksel_mac_clk>;
--- a/arch/arm/boot/dts/dra76x.dtsi
+++ b/arch/arm/boot/dts/dra76x.dtsi
@ -32,8 +32,8 @@
 				interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 				interrupt-names = "int0", "int1";
-				clocks = <&mcan_clk>, <&l3_iclk_div>;
-				clock-names = "cclk", "hclk";
+				clocks = <&l3_iclk_div>, <&mcan_clk>;
+				clock-names = "hclk", "cclk";
 				bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
 			};
 		};
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@ -122,7 +122,6 @@
 };

 &clock {
-	clocks = <&clock CLK_XUSBXTI>;
 	assigned-clocks = <&clock CLK_FOUT_EPLL>;
 	assigned-clock-rates = <45158401>;
 };
--- a/arch/arm/boot/dts/imx50-evk.dts
+++ b/arch/arm/boot/dts/imx50-evk.dts
@ -59,7 +59,7 @@
 				MX50_PAD_CSPI_MISO__CSPI_MISO		0x00
 				MX50_PAD_CSPI_MOSI__CSPI_MOSI		0x00
 				MX50_PAD_CSPI_SS0__GPIO4_11		0xc4
-				MX50_PAD_ECSPI1_MOSI__CSPI_SS1		0xf4
+				MX50_PAD_ECSPI1_MOSI__GPIO4_13		0x84
 			>;
 		};

--- a/arch/arm/boot/dts/imx6q-prti6q.dts
+++ b/arch/arm/boot/dts/imx6q-prti6q.dts
@ -213,8 +213,8 @@
 		#size-cells = <0>;

 		/* Microchip KSZ9031RNX PHY */
-		rgmii_phy: ethernet-phy@4 {
-			reg = <4>;
+		rgmii_phy: ethernet-phy@0 {
+			reg = <0>;
 			interrupts-extended = <&gpio1 28 IRQ_TYPE_LEVEL_LOW>;
 			reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <10000>;
--- a/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-kontron-samx6i.dtsi
@ -551,7 +551,7 @@

 	pinctrl_i2c3: i2c3grp {
 		fsl,pins = <
-			MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_GPIO_5__I2C3_SCL		0x4001b8b1
 			MX6QDL_PAD_GPIO_16__I2C3_SDA		0x4001b8b1
 		>;
 	};
--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
@ -98,7 +98,7 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-wandboard-revd1.dtsi
@ -166,7 +166,6 @@
 				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
 				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
 				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
-				MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
 			>;
 		};

--- a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
+++ b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts
@ -223,8 +223,7 @@
 };

 &ssp3 {
-	/delete-property/ #address-cells;
-	/delete-property/ #size-cells;
+	#address-cells = <0>;
 	spi-slave;
 	status = "okay";
 	ready-gpios = <&gpio 125 GPIO_ACTIVE_HIGH>;
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
@ -46,6 +46,16 @@
 			linux,code = <KEY_A>;
 			gpios = <&gpiof 3 GPIO_ACTIVE_LOW>;
 		};
+
+		/*
+		 * The EXTi IRQ line 0 is shared with PMIC,
+		 * so mark this as polled GPIO key.
+		 */
+		button-2 {
+			label = "TA3-GPIO-C";
+			linux,code = <KEY_C>;
+			gpios = <&gpiog 0 GPIO_ACTIVE_LOW>;
+		};
 	};

 	gpio-keys {
@ -59,13 +69,6 @@
 			wakeup-source;
 		};

-		button-2 {
-			label = "TA3-GPIO-C";
-			linux,code = <KEY_C>;
-			gpios = <&gpioi 11 GPIO_ACTIVE_LOW>;
-			wakeup-source;
-		};
-
 		button-3 {
 			label = "TA4-GPIO-D";
 			linux,code = <KEY_D>;
@ -79,7 +82,7 @@

 		led-0 {
 			label = "green:led5";
-			gpios = <&gpiog 2 GPIO_ACTIVE_HIGH>;
+			gpios = <&gpioc 6 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
 		};

--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@ -68,6 +68,7 @@
 		gpio = <&gpiog 3 GPIO_ACTIVE_LOW>;
 		regulator-always-on;
 		regulator-boot-on;
+		vin-supply = <&vdd>;
 	};
 };

@ -202,6 +203,7 @@

 			vdda: ldo1 {
 				regulator-name = "vdda";
+				regulator-always-on;
 				regulator-min-microvolt = <2900000>;
 				regulator-max-microvolt = <2900000>;
 				interrupts = <IT_CURLIM_LDO1 0>;
--- a/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcor-som.dtsi
@ -21,6 +21,10 @@
 	};
 };

+&dts {
+	status = "okay";
+};
+
 &i2c4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c4_pins_a>;
--- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
+++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts
@ -154,7 +154,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@ -130,7 +130,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
 };
--- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
@ -132,7 +132,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
 };
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@ -151,7 +151,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Adam Sampson <ats@offog.org>
+ * Copyright 2015-2020 Adam Sampson <ats@offog.org>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
@ -115,7 +115,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
@ -131,7 +131,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_sw>;
 	phy-handle = <&rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	allwinner,rx-delay-ps = <700>;
 	allwinner,tx-delay-ps = <700>;
 	status = "okay";
--- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
@ -183,7 +183,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_dldo4>;
 	phy-handle = <&rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-pc-plus.dts
@ -53,11 +53,6 @@
 	};
 };

-&emac {
-	/* LEDs changed to active high on the plus */
-	/delete-property/ allwinner,leds-active-low;
-};
-
 &mmc1 {
 	vmmc-supply = <&reg_vcc3v3>;
 	bus-width = <4>;
--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
+++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus2e.dts
@ -67,7 +67,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@ -129,7 +129,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_dc1sw>;
 	status = "okay";
 };
--- a/arch/arm/boot/dts/sun8i-s3-pinecube.dts
+++ b/arch/arm/boot/dts/sun8i-s3-pinecube.dts
@ -10,7 +10,7 @@

 / {
 	model = "PineCube IP Camera";
-	compatible = "pine64,pinecube", "allwinner,sun8i-s3";
+	compatible = "pine64,pinecube", "sochip,s3", "allwinner,sun8i-v3";

 	aliases {
 		serial0 = &uart2;
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@ -539,7 +539,7 @@
 		gic: interrupt-controller@1c81000 {
 			compatible = "arm,gic-400";
 			reg = <0x01c81000 0x1000>,
-			      <0x01c82000 0x1000>,
+			      <0x01c82000 0x2000>,
 			      <0x01c84000 0x2000>,
 			      <0x01c86000 0x2000>;
 			interrupt-controller;
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@ -120,7 +120,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_dc1sw>;
 	status = "okay";
 };
@ -198,16 +198,16 @@
 };

 &reg_dc1sw {
-	regulator-min-microvolt = <3000000>;
-	regulator-max-microvolt = <3000000>;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
 	regulator-name = "vcc-gmac-phy";
 };

 &reg_dcdc1 {
 	regulator-always-on;
-	regulator-min-microvolt = <3000000>;
-	regulator-max-microvolt = <3000000>;
-	regulator-name = "vcc-3v0";
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-3v3";
 };

 &reg_dcdc2 {
--- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
+++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
@ -129,7 +129,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_cldo1>;
 	status = "okay";
 };
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@ -124,7 +124,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&gmac_rgmii_pins>;
 	phy-handle = <&phy1>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-supply = <&reg_cldo1>;
 	status = "okay";
 };
--- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
+++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus.dtsi
@ -126,7 +126,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";

 	status = "okay";
 };
--- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
@ -406,6 +406,9 @@
 	};
 };

+&mdio1 {
+	clock-frequency = <5000000>;
+};

 &iomuxc {
 	pinctrl_gpio_e6185_eeprom_sel: pinctrl-gpio-e6185-eeprom-spi0 {
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@ -81,7 +81,6 @@ CONFIG_PARTITION_ADVANCED=y
 CONFIG_BINFMT_MISC=y
 CONFIG_CMA=y
 CONFIG_ZSMALLOC=m
-CONFIG_ZSMALLOC_PGTABLE_MAPPING=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
--- a/arch/arm/include/asm/kprobes.h
+++ b/arch/arm/include/asm/kprobes.h
@ -44,20 +44,20 @@ int kprobe_exceptions_notify(struct notifier_block *self,
 			     unsigned long val, void *data);

 /* optinsn template addresses */
-extern __visible kprobe_opcode_t optprobe_template_entry;
-extern __visible kprobe_opcode_t optprobe_template_val;
-extern __visible kprobe_opcode_t optprobe_template_call;
-extern __visible kprobe_opcode_t optprobe_template_end;
-extern __visible kprobe_opcode_t optprobe_template_sub_sp;
-extern __visible kprobe_opcode_t optprobe_template_add_sp;
-extern __visible kprobe_opcode_t optprobe_template_restore_begin;
-extern __visible kprobe_opcode_t optprobe_template_restore_orig_insn;
-extern __visible kprobe_opcode_t optprobe_template_restore_end;
+extern __visible kprobe_opcode_t optprobe_template_entry[];
+extern __visible kprobe_opcode_t optprobe_template_val[];
+extern __visible kprobe_opcode_t optprobe_template_call[];
+extern __visible kprobe_opcode_t optprobe_template_end[];
+extern __visible kprobe_opcode_t optprobe_template_sub_sp[];
+extern __visible kprobe_opcode_t optprobe_template_add_sp[];
+extern __visible kprobe_opcode_t optprobe_template_restore_begin[];
+extern __visible kprobe_opcode_t optprobe_template_restore_orig_insn[];
+extern __visible kprobe_opcode_t optprobe_template_restore_end[];

 #define MAX_OPTIMIZED_LENGTH	4
 #define MAX_OPTINSN_SIZE				\
-	((unsigned long)&optprobe_template_end -	\
-	 (unsigned long)&optprobe_template_entry)
+	((unsigned long)optprobe_template_end -	\
+	 (unsigned long)optprobe_template_entry)
 #define RELATIVEJUMP_SIZE	4

 struct arch_optimized_insn {
--- a/arch/arm/include/asm/pgtable-2level.h
+++ b/arch/arm/include/asm/pgtable-2level.h
@ -75,6 +75,8 @@
 #define PTE_HWTABLE_OFF		(PTE_HWTABLE_PTRS * sizeof(pte_t))
 #define PTE_HWTABLE_SIZE	(PTRS_PER_PTE * sizeof(u32))

+#define MAX_POSSIBLE_PHYSMEM_BITS	32
+
 /*
 * PMD_SHIFT determines the size of the area a second-level page table can map
 * PGDIR_SHIFT determines what a third-level page table entry can map
--- a/arch/arm/include/asm/pgtable-3level.h
+++ b/arch/arm/include/asm/pgtable-3level.h
@ -25,6 +25,8 @@
 #define PTE_HWTABLE_OFF		(0)
 #define PTE_HWTABLE_SIZE	(PTRS_PER_PTE * sizeof(u64))

+#define MAX_POSSIBLE_PHYSMEM_BITS 40
+
 /*
 * PGDIR_SHIFT determines the size a top-level page table entry can map.
 */
--- a/arch/arm/kernel/perf_regs.c
+++ b/arch/arm/kernel/perf_regs.c
@ -32,8 +32,7 @@ u64 perf_reg_abi(struct task_struct *task)
 }

 void perf_get_regs_user(struct perf_regs *regs_user,
-			struct pt_regs *regs,
-			struct pt_regs *regs_user_copy)
+			struct pt_regs *regs)
 {
 	regs_user->regs = task_pt_regs(current);
 	regs_user->abi = perf_reg_abi(current);
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@ -71,7 +71,7 @@ void arch_cpu_idle(void)
 		arm_pm_idle();
 	else
 		cpu_do_idle();
-	local_irq_enable();
+	raw_local_irq_enable();
 }

 void arch_cpu_idle_prepare(void)
--- a/arch/arm/mach-imx/anatop.c
+++ b/arch/arm/mach-imx/anatop.c
@ -136,7 +136,7 @@ void __init imx_init_revision_from_anatop(void)

 			src_np = of_find_compatible_node(NULL, NULL,
 						     "fsl,imx6ul-src");
-			src_base = of_iomap(np, 0);
+			src_base = of_iomap(src_np, 0);
 			of_node_put(src_np);
 			WARN_ON(!src_base);
 			sbmr2 = readl_relaxed(src_base + SRC_SBMR2);
--- a/arch/arm/mach-keystone/memory.h
+++ b/arch/arm/mach-keystone/memory.h
@ -6,9 +6,6 @@
 #ifndef __MEMORY_H
 #define __MEMORY_H

-#define MAX_PHYSMEM_BITS	36
-#define SECTION_SIZE_BITS	34
-
 #define KEYSTONE_LOW_PHYS_START		0x80000000ULL
 #define KEYSTONE_LOW_PHYS_SIZE		0x80000000ULL /* 2G */
 #define KEYSTONE_LOW_PHYS_END		(KEYSTONE_LOW_PHYS_START + \
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@ -288,7 +288,7 @@ static struct gpiod_lookup_table osk_usb_gpio_table = {
 	.dev_id = "ohci",
 	.table = {
 		/* Power GPIO on the I2C-attached TPS65010 */
-		GPIO_LOOKUP("i2c-tps65010", 1, "power", GPIO_ACTIVE_HIGH),
+		GPIO_LOOKUP("tps65010", 0, "power", GPIO_ACTIVE_HIGH),
 		GPIO_LOOKUP(OMAP_GPIO_LABEL, 9, "overcurrent",
 			    GPIO_ACTIVE_HIGH),
 	},
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@ -7,7 +7,6 @@ config ARCH_OMAP2
 	depends on ARCH_MULTI_V6
 	select ARCH_OMAP2PLUS
 	select CPU_V6
-	select PM_GENERIC_DOMAINS if PM
 	select SOC_HAS_OMAP2_SDRC

 config ARCH_OMAP3
@ -106,6 +105,8 @@ config ARCH_OMAP2PLUS
 	select OMAP_DM_TIMER
 	select OMAP_GPMC
 	select PINCTRL
+	select PM_GENERIC_DOMAINS if PM
+	select PM_GENERIC_DOMAINS_OF if PM
 	select RESET_CONTROLLER
 	select SOC_BUS
 	select TI_SYSC
--- a/arch/arm/mach-omap2/cpuidle44xx.c
+++ b/arch/arm/mach-omap2/cpuidle44xx.c
@ -175,8 +175,11 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
 		if (mpuss_can_lose_context) {
 			error = cpu_cluster_pm_enter();
 			if (error) {
-				omap_set_pwrdm_state(mpu_pd, PWRDM_POWER_ON);
-				goto cpu_cluster_pm_out;
+				index = 0;
+				cx = state_ptr + index;
+				pwrdm_set_logic_retst(mpu_pd, cx->mpu_logic_state);
+				omap_set_pwrdm_state(mpu_pd, cx->mpu_state);
+				mpuss_can_lose_context = 0;
 			}
 		}
 	}
@ -184,7 +187,6 @@ static int omap_enter_idle_coupled(struct cpuidle_device *dev,
 	omap4_enter_lowpower(dev->cpu, cx->cpu_state);
 	cpu_done[dev->cpu] = true;

-cpu_cluster_pm_out:
 	/* Wakeup CPU1 only if it is not offlined */
 	if (dev->cpu == 0 && cpumask_test_cpu(1, cpu_online_mask)) {

--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@ -66,6 +66,7 @@ static const char * const sun8i_board_dt_compat[] = {
 	"allwinner,sun8i-h2-plus",
 	"allwinner,sun8i-h3",
 	"allwinner,sun8i-r40",
+	"allwinner,sun8i-v3",
 	"allwinner,sun8i-v3s",
 	NULL,
 };
--- a/arch/arm/probes/kprobes/opt-arm.c
+++ b/arch/arm/probes/kprobes/opt-arm.c
@ -85,21 +85,21 @@ asm (
 			"optprobe_template_end:\n");

 #define TMPL_VAL_IDX \
-	((unsigned long *)&optprobe_template_val - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_val - (unsigned long *)optprobe_template_entry)
 #define TMPL_CALL_IDX \
-	((unsigned long *)&optprobe_template_call - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_call - (unsigned long *)optprobe_template_entry)
 #define TMPL_END_IDX \
-	((unsigned long *)&optprobe_template_end - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_end - (unsigned long *)optprobe_template_entry)
 #define TMPL_ADD_SP \
-	((unsigned long *)&optprobe_template_add_sp - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_add_sp - (unsigned long *)optprobe_template_entry)
 #define TMPL_SUB_SP \
-	((unsigned long *)&optprobe_template_sub_sp - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_sub_sp - (unsigned long *)optprobe_template_entry)
 #define TMPL_RESTORE_BEGIN \
-	((unsigned long *)&optprobe_template_restore_begin - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_restore_begin - (unsigned long *)optprobe_template_entry)
 #define TMPL_RESTORE_ORIGN_INSN \
-	((unsigned long *)&optprobe_template_restore_orig_insn - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_restore_orig_insn - (unsigned long *)optprobe_template_entry)
 #define TMPL_RESTORE_END \
-	((unsigned long *)&optprobe_template_restore_end - (unsigned long *)&optprobe_template_entry)
+	((unsigned long *)optprobe_template_restore_end - (unsigned long *)optprobe_template_entry)

 /*
 * ARM can always optimize an instruction when using ARM ISA, except
@ -234,7 +234,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, struct kprobe *or
 	}

 	/* Copy arch-dep-instance from template. */
-	memcpy(code, (unsigned long *)&optprobe_template_entry,
+	memcpy(code, (unsigned long *)optprobe_template_entry,
 			TMPL_END_IDX * sizeof(kprobe_opcode_t));

 	/* Adjust buffer according to instruction. */
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@ -81,6 +81,7 @@ config ARM64
 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
 	select ARCH_WANT_FRAME_POINTERS
 	select ARCH_WANT_HUGE_PMD_SHARE if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
+	select ARCH_WANT_LD_ORPHAN_WARN
 	select ARCH_HAS_UBSAN_SANITIZE_ALL
 	select ARM_AMBA
 	select ARM_ARCH_TIMER
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@ -28,10 +28,6 @@ LDFLAGS_vmlinux	+= --fix-cortex-a53-843419
  endif
 endif

-# We never want expected sections to be placed heuristically by the
-# linker. All sections should be explicitly named in the linker script.
-LDFLAGS_vmlinux += $(call ld-option, --orphan-handling=warn)
-
 ifeq ($(CONFIG_ARM64_USE_LSE_ATOMICS), y)
  ifneq ($(CONFIG_ARM64_LSE_ATOMICS), y)
 $(warning LSE atomics not supported by binutils)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts
@ -105,7 +105,7 @@
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-handle = <&ext_rgmii_phy>;
 	phy-supply = <&reg_dc1sw>;
 	status = "okay";
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts
@ -120,7 +120,7 @@
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-handle = <&ext_rgmii_phy>;
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
@ -13,7 +13,7 @@
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-txid";
 	phy-handle = <&ext_rgmii_phy>;
 	status = "okay";
 };
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinetab.dts
@ -122,9 +122,6 @@
 	status = "okay";

 	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
 		csi_ep: endpoint {
 			remote-endpoint = <&ov5640_ep>;
 			bus-width = <8>;
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts
@ -79,7 +79,7 @@
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&rgmii_pins>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-handle = <&ext_rgmii_phy>;
 	phy-supply = <&reg_dc1sw>;
 	status = "okay";
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-libretech-all-h5-cc.dts
@ -36,7 +36,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	/delete-property/ allwinner,leds-active-low;
 	status = "okay";
 };
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
@ -96,7 +96,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts
@ -123,7 +123,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-prime.dts
@ -124,7 +124,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };

--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
@ -97,7 +97,7 @@
 &emac {
 	pinctrl-names = "default";
 	pinctrl-0 = <&ext_rgmii_pins>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	phy-handle = <&ext_rgmii_phy>;
 	phy-supply = <&reg_aldo2>;
 	status = "okay";
--- a/Show More
+++ b/Show More