Merge tag 'v5.10' into sync-v5.10

Linux 5.10

Author: ojeda

.clang-format

@@ -203,11 +203,13 @@ ForEachMacros:
   - 'for_each_matching_node'
   - 'for_each_matching_node_and_match'
   - 'for_each_member'
-  - 'for_each_memblock'
+  - 'for_each_mem_region'
   - 'for_each_memblock_type'
   - 'for_each_memcg_cache_index'
   - 'for_each_mem_pfn_range'
+  - '__for_each_mem_range'
   - 'for_each_mem_range'
+  - '__for_each_mem_range_rev'
   - 'for_each_mem_range_rev'
   - 'for_each_migratetype_order'
   - 'for_each_msi_entry'
@@ -271,6 +273,7 @@ ForEachMacros:
   - 'for_each_registered_fb'
   - 'for_each_requested_gpio'
   - 'for_each_requested_gpio_in_range'
+  - 'for_each_reserved_mem_range'
   - 'for_each_reserved_mem_region'
   - 'for_each_rtd_codec_dais'
   - 'for_each_rtd_codec_dais_rollback'
@@ -426,6 +429,7 @@ ForEachMacros:
   - 'rbtree_postorder_for_each_entry_safe'
   - 'rdma_for_each_block'
   - 'rdma_for_each_port'
+  - 'rdma_umem_for_each_dma_block'
   - 'resource_list_for_each_entry'
   - 'resource_list_for_each_entry_safe'
   - 'rhl_for_each_entry_rcu'

.gitignore

@@ -156,5 +156,8 @@ x509.genkey
 # Clang's compilation database file
 /compile_commands.json
 
+# Documentation toolchain
+sphinx_*/
+
 # Rust (cargo) compilation artifacts
 /target/

.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>
@@ -133,6 +136,7 @@ James Ketrenos <jketreno@io.(none)>
 Jan Glauber <jan.glauber@gmail.com> <jang@de.ibm.com>
 Jan Glauber <jan.glauber@gmail.com> <jang@linux.vnet.ibm.com>
 Jan Glauber <jan.glauber@gmail.com> <jglauber@cavium.com>
+Jarkko Sakkinen <jarkko@kernel.org> <jarkko.sakkinen@linux.intel.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgg@mellanox.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgg@nvidia.com>
 Jason Gunthorpe <jgg@ziepe.ca> <jgunthorpe@obsidianresearch.com>
@@ -197,6 +201,7 @@ Maciej W. Rozycki <macro@mips.com> <macro@imgtec.com>
 Marcin Nowakowski <marcin.nowakowski@mips.com> <marcin.nowakowski@imgtec.com>
 Marc Zyngier <maz@kernel.org> <marc.zyngier@arm.com>
 Mark Brown <broonie@sirena.org.uk>
+Mark Starovoytov <mstarovo@pm.me> <mstarovoitov@marvell.com>
 Mark Yao <markyao0591@gmail.com> <mark.yao@rock-chips.com>
 Martin Kepplinger <martink@posteo.de> <martin.kepplinger@ginzinger.com>
 Martin Kepplinger <martink@posteo.de> <martin.kepplinger@puri.sm>
@@ -285,6 +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>
@@ -316,6 +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>

CREDITS

@@ -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
@@ -191,6 +191,10 @@ N: Krishna Balasubramanian
 E: balasub@cis.ohio-state.edu
 D: Wrote SYS V IPC (part of standard kernel since 0.99.10)
 
+B: Robert Baldyga
+E: r.baldyga@hackerion.com
+D: Samsung S3FWRN5 NCI NFC Controller
+
 N: Chris Ball
 E: chris@printf.net
 D: Former maintainer of the MMC/SD/SDIO subsystem.
@@ -259,7 +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
@@ -736,6 +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
@@ -845,6 +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/
@@ -1195,7 +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
@@ -1295,7 +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
@@ -1336,7 +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
 
@@ -1377,7 +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
@@ -1519,7 +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
@@ -1821,7 +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
@@ -1906,6 +1921,15 @@ S: 660 Harvard Ave. #7
 S: Santa Clara, CA 95051
 S: USA
 
+N: Kukjin Kim
+E: kgene@kernel.org
+D: Samsung S3C, S5P and Exynos ARM architectures
+
+N: Sangbeom Kim
+E: sbkim73@samsung.com
+D: Samsung SoC Audio (ASoC) drivers
+D: Samsung PMIC (RTC, regulators, MFD) drivers
+
 N: Russell King
 E: rmk@arm.linux.org.uk
 D: Linux/arm integrator, maintainer & hacker
@@ -1942,6 +1966,10 @@ S: Post Office Box 611311
 S: San Jose, California 95161-1311
 S: USA
 
+N: Hartmut Knaack
+E: knaack.h@gmx.de
+D: IIO subsystem and drivers
+
 N: Thorsten Knabe
 E: Thorsten Knabe <tek@rbg.informatik.tu-darmstadt.de>
 E: Thorsten Knabe <tek01@hrzpub.tu-darmstadt.de>
@@ -1999,7 +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
@@ -2071,7 +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
@@ -2446,7 +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
@@ -2530,7 +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
 
@@ -2768,7 +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
@@ -2835,6 +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.
@@ -3002,7 +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
 
@@ -3435,21 +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
@@ -3473,7 +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
@@ -3683,7 +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
@@ -3844,15 +3876,15 @@ 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
 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
@@ -4090,7 +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
 
@@ -4188,7 +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)

Documentation/ABI/README

@@ -32,7 +32,7 @@ The different levels of stability are:
 	layout of the files below for details on how to do this.)
 
   obsolete/
-  	This directory documents interfaces that are still remaining in
+	This directory documents interfaces that are still remaining in
 	the kernel, but are marked to be removed at some later point in
 	time.  The description of the interface will document the reason
 	why it is obsolete and when it can be expected to be removed.
@@ -58,6 +58,14 @@ Users:		All users of this interface who wish to be notified when
 		be changed further.
 
 
+Note:
+   The fields should be use a simple notation, compatible with ReST markup.
+   Also, the file **should not** have a top-level index, like::
+
+	===
+	foo
+	===
+
 How things move between levels:
 
 Interfaces in stable may move to obsolete, as long as the proper