kernel-doc will try to interpret a foo() string, except if
properly escaped.
Reviewed-by: NJan Kara <jack@suse.cz>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Sphinx require explicit tags in order to use a list of possible
values, otherwise it produces this error:

	./fs/eventfd.c:219: WARNING: Option list ends without a blank line; unexpected unindent.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Sphinx gets confused when it finds identation without a
good reason for it and without a preceding blank line:

	./fs/mpage.c:347: ERROR: Unexpected indentation.
	./fs/namei.c:4303: ERROR: Unexpected indentation.
	./fs/fs-writeback.c:2060: ERROR: Unexpected indentation.

No functional changes.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Those functions are currently ignored, causing references at
the documentation to be lost. Don't ignore it.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

kernel-doc script expects that a function documentation to
be just before the function, otherwise it will be ignored.

So, move the kernel-doc markup to the right place.
Reviewed-by: NJan Kara <jack@suse.cz>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Instead of just mention the function names, use cross-references
to the kernel-doc tags where pertinent.

While not all function documentation is included here, I
double-checked that all functions mentioned there still
exists.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Use pandoc to convert documentation to ReST by calling
Documentation/sphinx/tmplcvt script.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

The userspace API book was added without the bits required to
generate PDF output. Add them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

The sound subsystem book was added without the bits required to
generate PDF output. Add them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

The dev-tools API book was added without the bits required to
generate PDF output at the main conf.py. Add them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

The crypto API book was added without the bits required to
generate PDF output. Add them.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

There's no kernel-documentation.rst file at Documentation/
anymore. So, remove it from the list of LaTeX-generated
documents.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

As we add more documents, it makes more sense to sort the
entries there in alphabetical order, as it makes easier to
check if something is not there.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

As kdbg.rst uses the ".. important::" annotation, let's define a
color for PDF output.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

The automatic conversion didn't work too well for this file.
It added weird html blocks inside it, and did some weird
things for literals. Manually fix it, in order to present
a nice display at html/pdf outputs.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Use pandoc to convert documentation to ReST by calling
Documentation/sphinx/tmplcvt script.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Correct a few minor issues with ReST notation used on
this file (produced by an automatic tool).
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Those tables have a "caption" at the end, but ReST
actually expects it on a different way.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Use a different markup for this table, in order to make it
smaller when seeing in text mode.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

There are a few issues on some kernel-doc markups that was
causing troubles with kernel-doc output on ReST format:

./kernel/futex.c:492: WARNING: Inline emphasis start-string without end-string.
./kernel/futex.c:1264: WARNING: Block quote ends without a blank line; unexpected unindent.
./kernel/futex.c:1721: WARNING: Block quote ends without a blank line; unexpected unindent.
./kernel/futex.c:2338: WARNING: Block quote ends without a blank line; unexpected unindent.
./kernel/futex.c:2426: WARNING: Block quote ends without a blank line; unexpected unindent.
./kernel/futex.c:2899: WARNING: Block quote ends without a blank line; unexpected unindent.
./kernel/futex.c:2972: WARNING: Block quote ends without a blank line; unexpected unindent.

Fix them.

No functional changes.
Acked-by: NDarren Hart (VMware) <dvhart@infradead.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Use pandoc to convert documentation to ReST by calling
Documentation/sphinx/tmplcvt script.

- Manually adjust tables with got broken by conversion
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

This document is fairly updated. Yet, some stuff moved to
other kernel headers. So, update to point to the right
places.

While here, adjust some minor ReST markups.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

Use pandoc to convert documentation to ReST by calling
Documentation/sphinx/tmplcvt script.

- Manually adjusted to use ..note and ..warning
- Minor fixes for it to be parsed without errors
- Use **bold** for emphasis.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>

FTP services were shutdown some weeks ago, so the FTP URL
does not work anymore. Fix this by replacing it with
corresponding HTTPS URL.
Signed-off-by: NMichael Heimpold <michael.heimpold@i2se.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

While converting the deviceiobook from DocBook to RST, dangling
references were left behind. This commit updates all remaining
references to the new location. SeongJae Park improved the ko_KR
translation.

Fixes: 8a8a602f ("docs: Convert the deviceio template to RST")
Signed-off-by: NHelmut Grohne <h.grohne@intenta.de>
Signed-off-by: NSeongJae Park <sj38.park@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

The Marvell Armada 3700 UART uses "ar3700_uart" for its earlycon name.
Adjust documentation to match the code.
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

The input subsystem documentation got converted into ReST.

Add it to the main documentation index and use kernel-figure
for the two svg images there.
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Pull ARC updates from Vineet Gupta:

 - AXS10x platform clk updates for I2S, PGU

 - add region based cache flush operation for ARCv2 cores

 - enforce PAE40 dependency on HIGHMEM

 - ptrace support for additional regs in ARCv2 cores

 - fix build failure in linux-next dut to a header include ordering
   change

* tag 'arc-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  Revert "ARCv2: Allow enabling PAE40 w/o HIGHMEM"
  ARC: mm: fix build failure in linux-next for UP builds
  ARCv2: ptrace: provide regset for accumulator/r30 regs
  elf: Add ARCv2 specific core note section
  ARCv2: mm: micro-optimize region flush generated code
  ARCv2: mm: Merge 2 updates to DC_CTRL for region flush
  ARCv2: mm: Implement cache region flush operations
  ARC: mm: Move full_page computation into cache version agnostic wrapper
  arc: axs10x: Fix ARC PGU default clock frequency
  arc: axs10x: Add DT bindings for I2S audio playback

Pull ARM 64-bit DT updates from Olof Johansson:
 "Device-tree updates for arm64 platforms. Just as with 32-bit, a bunch
  of smaller changes, but also some new platforms that are worth
  mentioning:

   - Rockchip RK3399 platforms for Chromebooks, including Samsung
     Chromebook Plus (Kevin)

   - Orange Pi PC2 (Allwinner H5)

   - Freescale LS2088A and LS1088A SoCs

   - Expanded support for Nvidia Tegra186 (and Jetson TX2)"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (180 commits)
  arm64: dts: Add basic DT to support Spreadtrum's SP9860G
  arm64: dts: exynos: Use - instead of @ for DT OPP entries
  arm64: dts: exynos: Add support for s6e3hf2 panel device on TM2e board
  arm64: dts: juno: add information about L1 and L2 caches
  arm64: dts: juno: fix few unit address format warnings
  arm64: marvell: dts: enable the crypto engine on the Armada 8040 DB
  arm64: marvell: dts: enable the crypto engine on the Armada 7040 DB
  arm64: marvell: dts: add crypto engine description for 7k/8k
  arm64: dts: marvell: add sdhci support for Armada 7K/8K
  arm64: dts: marvell: add eMMC support for Armada 37xx
  arm64: dts: hisi: add pinctrl dtsi file for HiKey960 development board
  arm64: dts: hisi: add drive strength levels of the pins for Hi3660 SoC
  arm64: dts: hisi: enable the NIC and SAS for the hip07-d05 board
  arm64: dts: hisi: add SAS nodes for the hip07 SoC
  arm64: dts: hisi: add RoCE nodes for the hip07 SoC
  arm64: dts: hisi: add network related nodes for the hip07 SoC
  arm64: dts: hisi: add mbigen nodes for the hip07 SoC
  arm64: dts: rockchip: fix the memory size of PX5 Evaluation board
  arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board
  dt-bindings: arm: hisilicon: add bindings for hi3798cv200 SoC and Poplar board
  ...

Pull ARM SoC 64-bit changes from Olof Johansson:
 "Changes to platform code for 64-bit ARM platforms.

  Most of these are small changes to the one defconfig we use on arm64
  (no per-platform configs there), to enable new drivers.

  There are also a few other changes. Broadcom sold off their 'Vulcan'
  design to Cavium, where it is now called ThunderX2. While we normally
  don't rename stuff based on marketing's whims, it seemed appropriate
  to bring in renames on a few things such as MAINTAINERS, etc"

* tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  arm64: sunxi: always enable reset controller
  arm64: defconfig: enable the Safexcel crypto engine as a module
  arm64: configs: enable SDHCI driver for Xenon
  MAINTAINERS: Broadcom Vulcan is now Cavium ThunderX2
  arm64: defconfig: add Allwinner USB PHY
  arm64: defconfig: enable MVPP2
  arm64: defconfig: Enable video, DRM and LPASS drivers for Exynos5433 and Exynos7
  arm64: exynos: Enable Exynos PMU and PM domains drivers
  arm64: only select PINCTRL for Allwinner platforms
  arm64: set CONFIG_MMC_BCM2835=y in defconfig
  arm64: defconfig: enable I2C_PXA
  arm64: defconfig: enable MVNETA
  ARM64: defconfig: enable the leds-pwm driver and default-on trigger
  arm64: defconfig: Enable SH Mobile I2C controller

Pull ARM SoC driver updates from Olof Johansson:
 "Driver updates for ARM SoCs:

  Reset subsystem, merged through arm-soc by tradition:
   - Make bool drivers explicitly non-modular
   - New support for i.MX7 and Arria10 reset controllers

  PATA driver for Palmchip BK371 (acked by Tejun)

  Power domain drivers for i.MX (GPC, GPCv2)
   - Moved out of mach-imx for GPC
   - Bunch of tweaks, fixes, etc

  PMC support for Tegra186

  SoC detection support for Renesas RZ/G1H and RZ/G1N

  Move Tegra flow controller driver from mach directory to drivers/soc
   - (Power management / CPU power driver)

  Misc smaller tweaks for other platforms"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (60 commits)
  soc: pm-domain: Fix the mangled urls
  soc: renesas: rcar-sysc: Add support for R-Car H3 ES2.0
  soc: renesas: rcar-sysc: Add support for fixing up power area tables
  soc: renesas: Register SoC device early
  soc: imx: gpc: add workaround for i.MX6QP to the GPC PD driver
  dt-bindings: imx-gpc: add i.MX6 QuadPlus compatible
  soc: imx: gpc: add defines for domain index
  soc: imx: Add GPCv2 power gating driver
  dt-bindings: Add GPCv2 power gating driver
  ARM/clk: move the ICST library to drivers/clk
  ARM: plat-versatile: remove stale clock header
  ARM: keystone: Drop PM domain support for k2g
  soc: ti: Add ti_sci_pm_domains driver
  dt-bindings: Add TI SCI PM Domains
  PM / Domains: Do not check if simple providers have phandle cells
  PM / Domains: Add generic data pointer to genpd data struct
  soc/tegra: Add initial flowctrl support for Tegra132/210
  soc/tegra: flowctrl: Add basic platform driver
  soc/tegra: Move Tegra flowctrl driver
  ARM: tegra: Remove unnecessary inclusion of flowctrl header
  ...

Pull ARM: SoC defconfig updates from Olof Johansson:
 "We've traditionally kept defconfig updates in a separate branch, often
  to encourage submaintainers to handle those patches separately to
  avoid conflicts on the shared files. The amount of changes seem to be
  decreasing though, so we might rethink how we handle this going
  forward.

  There really isn't much to write about here. The bulk of changes here
  are enabling drivers for whatever platforms the hardware is found on
  (and multi-configs)"

* tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (30 commits)
  multi_v7_defconfig: make Rockchip usb2-phy built-in
  ARM: omap2plus_defconfig: Enable droid 4 devices
  ARM: omap2plus_defconfig: Add QMI, ACM and PPP as loadable modules
  ARM: configs: aspeed: Add new drivers
  ARM: configs: aspeed: Update configs for BMC systems
  ARM: omap2plus_defconfig: Enable TI Ethernet PHY
  ARM: configs: Add new config fragment to change RAM start point
  ARM: configs: stm32: Add I2C support
  multi_v7_defconfig: make Rockchip DRM drivers built-in
  ARM: configs: stm32: Set CPU_V7M_NUM_IRQ to max value
  ARM: imx_v6_v7_defconfig: Select SMSC_PHY
  ARM: davinci_all_defconfig: convert to use libata PATA
  ARM: qcom_defconfig: Enable Qualcomm remoteproc and related drivers
  ARM: omap2plus_defconfig: enable ahci-dm816 module
  arm: set CONFIG_MMC_BCM2835=y in bcm2835_defconfig and multi_v7_defconfig
  ARM: bcm2835: Enable missing CMA settings for VC4 driver
  ARM: socfpga: updates for socfpga_defconfig
  ARM: imx_v6_v7_defconfig: Select hid-multitouchdriver
  ARM: imx_v6_v7_defconfig: Select max11801_ts touchscreen driver
  ARM: exynos_defconfig: Increase CONFIG_CMA_SIZE_MBYTES to 96
  ...

Pull ARM Device-tree updates from Olof Johansson:
 "Device-tree continues to see lots of updates. The majority of patches
  here are smaller changes for new hardware on existing platforms, and
  there are a few larger changes worth pointing out.

  Major new platforms:

   - Gemini has been ported to DT, so a handful of "new" platforms moved
     over from board files

   - Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288
     SoM and RDK

   - A bunch of embedded platforms, several Linksys platforms, Synology
     DS116,

   - Motorola Droid4 (really old OMAP-based phone) support is added.

  Some refactorings, i.e. Allwinner H3/H5 support is commonalized.

  And lots of smaller changes, cleanups, etc. See shortlog for more
  description

  We're adding ability to cross-include DT files between arm and arm64,
  by creating appropriate links in the dt-include directory, and using
  arm/ and arm64/ as include prefixes. This will avoid other local hacks
  such as per-file links between the two arch trees (this broke for
  external mirroring of DT contents). Now they can just provide their
  own appropriate dt-include hierarcy per platform"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits)
  ARM: dts: exynos: Use - instead of @ for DT OPP entries
  arm: spear6xx: add DT description of the ADC on SPEAr600
  arm: spear6xx: remove unneeded pinctrl properties in spear600-evb
  arm: spear6xx: switch spear600-evb to the new flash partition DT binding
  arm: spear6xx: fix spaces in spear600-evb.dts
  arm: spear6xx: use node labels in spear600-evb.dts
  arm: spear6xx: add labels to various nodes in spear600.dtsi
  ARM: dts: vexpress: fix few unit address format warnings
  ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
  ARM: dts: at91: sama5d3_xplained: fix ADC vref
  ARM: dts: at91: add envelope detector mux to the Axentia TSE-850
  ARM: dts: armada-38x: label USB and SATA nodes
  ARM: dts: imx6q-utilite-pro: add hpd gpio
  ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply
  ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
  ARM: dts: imx: add Gateworks Ventana GW5903 support
  ARM: dts: i.MX25: add AIPS control registers
  ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators
  ARM: dts: imx7-colibri: remove 1.8V fixed regulator
  ARM: dts: imx7-colibri: allow to disable Ethernet rail
  ...

Pull ARM SoC platform updates from Olof Johansson:
 "SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
  for a few platforms:

  Gemini:
   - Legacy platform that Linus Walleij has converted to multiplatform
     and DT, so a handful of various tweaks there, removal of some old
     stale support, etc.

  Atmel AT91:
   - Fixup of various power management related pieces
   - Move of SoC detection to a drivers/soc driver instead

  ST Micro STM32:
   - New SoC support: STM32H743

  TI platforms:
   - More driver support for Davinci (SATA in particular)
   - Removal of some old stale hwmod files (linkspace platform)

  Misc:
   - A couple of smaller patches for i.MX, sunxi, hisi"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (57 commits)
  ARM: davinci: Add clock for CPPI 4.1 DMA engine
  ARM: mxs: add support for I2SE Duckbill 2 boards
  MAINTAINERS: Update the Allwinner sunXi entry
  ARM: i.MX25: globally disable supervisor protect
  ARM: at91: move SoC detection to its own driver
  ARM: at91: pm: correct typo
  ARM: at91: pm: Remove at91_pm_set_standby
  ARM: at91: pm: Merge all at91sam9*_pm_init
  ARM: at91: pm: Tie the USB clock mask to the pmc
  ARM: at91: pm: Tie the memory controller type to the ramc id
  ARM: at91: pm: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.
  ARM: at91: pm: Simplify at91rm9200_standby
  ARM: at91: pm: Use struct at91_pm_data in pm_suspend.S
  ARM: at91: pm: Move global variables into at91_pm_data
  ARM: at91: pm: Move at91_ramc_read/write to pm.c
  ARM: at91: pm: Cleanup headers
  MAINTAINERS: Add memory drivers to AT91 entry
  MAINTAINERS: Update AT91 entry
  ARM: davinci: add pata_bk3710 libata driver support
  ARM: OMAP2+: mark omap_init_rng as __init
  ...

Pull misc ARM SoC fixes from Olof Johansson:
 "ARM SoC non-urgent fixes for merge window

  Smaller patches that didn't seem to find a home in other branches, and
  low-priority fixes from late in the merge window. A number of these
  are MAINTAINER updates, it seems.

  Highlights:

   * Maintainers:
     - Remove Alexandre Courbot and Stephen Warren from Tegra
       maintainership, add Jon Hunter
     - Remove Stephen Warren and add Stefan Wahren to bcm2835
     - Tweaks for file flagging for Marvell Dove

   * Fixes:
     - For two non-common-clk platform, handle clk_disable with NULL arg
     - Remove redundant Kconfig select for Oxnas"

* tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: mmp: let clk_disable() return immediately if clk is NULL
  ARM: w90x900: let clk_disable() return immediately if clk is NULL
  MAINTAINERS: Add file patterns for dove device tree bindings
  ARM: oxnas: remove redundant select CPU_V6K
  MAINTAINERS: tegra: Remove self as maintainer
  MAINTAINERS: tegra: Replace Stephen with Jon
  MAINTAINERS: Add Stefan Wahren to bcm2835.
  MAINTAINERS: remove swarren from bcm2835
  MAINTAINERS: Add Jon Mason to BCM5301X maintainers

Pull misc vfs updates from Al Viro:
 "Assorted bits and pieces from various people. No common topic in this
  pile, sorry"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fs/affs: add rename exchange
  fs/affs: add rename2 to prepare multiple methods
  Make stat/lstat/fstatat pass AT_NO_AUTOMOUNT to vfs_statx()
  fs: don't set *REFERENCED on single use objects
  fs: compat: Remove warning from COMPATIBLE_IOCTL
  remove pointless extern of atime_need_update_rcu()
  fs: completely ignore unknown open flags
  fs: add a VALID_OPEN_FLAGS
  fs: remove _submit_bh()
  fs: constify tree_descr arrays passed to simple_fill_super()
  fs: drop duplicate header percpu-rwsem.h
  fs/affs: bugfix: Write files greater than page size on OFS
  fs/affs: bugfix: enable writes on OFS disks
  fs/affs: remove node generation check
  fs/affs: import amigaffs.h
  fs/affs: bugfix: make symbolic links work again

Pull vfs fix from Al Viro:
 "Braino fix for iov_iter_revert() misuse"

* 'work.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  fix braino in generic_file_read_iter()

We fixed the bugs in it, but it's still an ugly interface, so let's see
if anybody actually depends on it.  It's entirely possible that nothing
actually requires the whole "punch through read-only mappings"
semantics.

For example, gdb definitely uses the /proc/<pid>/mem interface, but it
looks like it mainly does it for regular reads of the target (that don't
need FOLL_FORCE), and looking at the gdb source code seems to fall back
on the traditional ptrace(PTRACE_POKEDATA) interface if it needs to.

If this breaks something, I do have a (more complex) version that only
enables FOLL_FORCE when somebody has PTRACE_ATTACH'ed to the target,
like the comment here used to say ("Maybe we should limit FOLL_FORCE to
actual ptrace users?").

Cc: Kees Cook <keescook@chromium.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Merge tag 'linux-kselftest-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:
 "This update consists of:

   - important fixes for build failures and clean target related
     warnings to address regressions introduced in commit 88baa78d
     ("selftests: remove duplicated all and clean target")

   - several minor spelling fixes in and log messages and comment
     blocks.

   - Enabling configs for better test coverage in ftrace, vm, and
     cpufreq tests.

   - .gitignore changes"

* tag 'linux-kselftest-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (26 commits)
  selftests: x86: add missing executables to .gitignore
  selftests: watchdog: accept multiple params on command line
  selftests: create cpufreq kconfig fragments
  selftests: x86: override clean in lib.mk to fix warnings
  selftests: sync: override clean in lib.mk to fix warnings
  selftests: splice: override clean in lib.mk to fix warnings
  selftests: gpio: fix clean target to remove all generated files and dirs
  selftests: add gpio generated files to .gitignore
  selftests: powerpc: override clean in lib.mk to fix warnings
  selftests: gpio: override clean in lib.mk to fix warnings
  selftests: futex: override clean in lib.mk to fix warnings
  selftests: lib.mk: define CLEAN macro to allow Makefiles to override clean
  selftests: splice: fix clean target to not remove default_file_splice_read.sh
  selftests: gpio: add config fragment for gpio-mockup
  selftests: breakpoints: allow to cross-compile for aarch64/arm64
  selftests/Makefile: Add missed PHONY targets
  selftests/vm/run_vmtests: Fix wrong comment
  selftests/Makefile: Add missed closing `"` in comment
  selftests/vm/run_vmtests: Polish output text
  selftests/timers: fix spelling mistake: "Asynchronous"
  ...

Pull more tracing updates from Steven Rostedt:
 "These are three simple changes.

  The first one is just a switch from using strcpy() to strlcpy().
  Someone thought that it may cause an overflow bug, but since it only
  copies comms into a pre-allocated array of TASK_COMM_LEN, and no comm
  should ever be bigger than that, nor not end with a nul character,
  this change is more of a safety precaution than fixing anything that
  is actually broken.

  The other two changes are simply cleaning and optimizing some code"

* tag 'trace-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  ftrace: Simplify ftrace_match_record() even more
  ftrace: Remove an unneeded condition
  tracing: Use strlcpy() instead of strcpy() in __trace_find_cmdline()