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2014-12-30ASoC: dwc: Add documentation for I2S DTAndrew Jackson
Add documentation for Designware I2S hardware block. The block requires one clock (for audio sampling) and DMA channels for receive and transmit. Signed-off-by: Andrew Jackson <Andrew.Jackson@arm.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-30drm: sti: add DVO output connectorBenjamin Gaignard
Digital Video Out connector driver LCD panels. Like HDMI and HDA it create bridge, encoder and connector drm object. Add binding description. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
2014-12-29Documentation/SubmittingPatches: unify whitespace/tabs for the DCOStefan Beller
The Developers Certificate of Origin has a mixture of tabs and white spaces which is annoying to view if your editor explicitly views white space characters. Also remove any trailing white spaces found in the file. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Documentation: update seq_fileDmitry V. Levin
Update descriptions of seq_path() and seq_path_root(): starting with commit v3.2-rc4-1-g02125a8, seq_path_root() no longer changes the value of root; starting with commit v3.2-rc7-104-g8c9379e, some arguments of seq_path() and seq_path_root() are const. Signed-off-by: Dmitry V. Levin <ldv@altlinux.org> Acked-by: Rob Landley <rob@landley.net> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Documentation: GNU is frequently spelled GnuKevin
The official spelling of GNU is GNU and not Gnu. Bug 89551 https://bugzilla.kernel.org/show_bug.cgi?id=89551 Signed-off-by: Kevin Law <kevin@stealsyour.pw> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29doc: driver-model: improve wording "is provide the"Jeremiah Mahler
Improve the wording by changing it from "is provide the" to "is to give the". Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/dmaengine/00-INDEXHenrik Austad
- client.txt was moved by f36d2e67 (dmaengine: Move the current doc to a folder of its own) - dmatmest.txt was moved by 935cdb56 (dmanegine: move dmatest.txt to dmaengine folder) - provider.txt was added by c4d2ae967 (Documentation: dmaengine: Add a documentation for the dma controller API). Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: dmaengine@vger.kernel.org Cc: linux-doc@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/cgroups/00-INDEXHenrik Austad
unified-hierarchy.txt was added by 65731578 (cgroup: add documentation about unified hierarchy) Cc: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: cgroups@vger.kernel.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/arm/00-INDEXHenrik Austad
Added: - arm/Makefile was added by adb19fb6 (add makefiles for more targets) - arm/CCN.txt was added by a33b0daa (ARM CCN PMU driver) Removed: - arm/Sharp-LH was removed by 82e6923e (ARM: lh7a40x: remove unmaintained platform support) Not updated: Documentation/arm/msm/ is missing 00-INDEX (1 files) Documentation/arm/Samsung-S3C24XX/ is missing 00-INDEX (12 files) Documentation/arm/nwfpe/ is missing 00-INDEX (4 files) Documentation/arm/OMAP/ is missing 00-INDEX (2 files) Documentation/arm/sunxi/ is missing 00-INDEX (2 files) Documentation/arm/SPEAr/ is missing 00-INDEX (1 files) Documentation/arm/Marvell/ is missing 00-INDEX (1 files) Documentation/arm/SA1100/ is missing 00-INDEX (18 files) Documentation/arm/pxa/ is missing 00-INDEX (1 files) Documentation/arm/sti/ is missing 00-INDEX (4 files) Documentation/arm/SH-Mobile/ is missing 00-INDEX (4 files) Documentation/arm/VFP/ is missing 00-INDEX (1 files) Documentation/arm/Samsung/ is missing 00-INDEX (3 files) Cc: Jonathan Corbet <corbet@lwn.net> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Jiri Kosina <trivial@kernel.org> Cc: linux-doc@vger.kernel.org (open list:DOCUMENTATION) Cc: linux-kernel@vger.kernel.org (open list) Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/networking/00-INDEXHenrik Austad
- altera_tse.txt was added by 04add4ab (Add Altera Ethernet (TSE) Documentation) - cdc_mbim.txt was added by a563babe (cdc_mbim: add driver documentation) - dctcp.txt was added by e3118e83 (tcp: add DCTCP congestion control algorithm) CC: Jonathan Corbet <corbet@lwn.net> CC: "David S. Miller" <davem@davemloft.net> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-29Update of Documentation/00-INDEXHenrik Austad
Added files - hsi.txt was added by 3a8ab8af (HSI: Add some general description for the HSI subsystem) - lzo.txt was added by d98a0526 (lzo: document part of the encoding) - xillybus.txt was added by 7051924f (xillybus: Move out of staging) - mailbox.txt was added by 15320fbc (add documentation for mailbox framework) Moved files - xommit 214e0aed (Move locking related docs into Documentation/locking/): * lockdep-design.txt * lockstat.txt * mutex-design.txt * rt-mutex-design.txt * rt-mutex.txt * spinlocks.txt * ww-mutex-design.txt - kselftest.txt was moved by 3c415707 (kselftest: Move the docs to the Documentation dir) CC: Davidlohr Bueso <davidlohr@hp.com> CC: Willy Tarreau <w@1wt.eu> CC: Randy Dunlap <rdunlap@infradead.org> CC: Greg Kroah-Hartman <gregkh@linuxfoundation.org> CC: Sebastian Reichel <sre@kernel.org> CC: Eli Billauer <eli.billauer@gmail.com> CC: Jonathan Corbet <corbet@lwn.net> CC: Jiri Kosina <trivial@kernel.org> CC: linux-doc@vger.kernel.org CC: linux-kernel@vger.kernel.org Cc: Tim Bird <tim.bird@sonymobile.com> Cc: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Henrik Austad <henrik@austad.us> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-27Input: add tps65218 power button driverFelipe Balbi
With this driver, we can report KEY_POWER on AM437x SK. This patch has been tested with said board. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-12-26iio: kfifo: Add resource management devm_iio_kfifo_allocate/freeKarol Wrona
iio kfifo allocate/free gained their devm_ wrappers. Signed-off-by: Karol Wrona <k.wrona@samsung.com> Suggested-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-12-26iio: ABI: add clarification for proximityVlad Dogaru
Signed-off-by: Vlad Dogaru <vlad.dogaru@intel.com> Acked-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2014-12-24regulator: Add document for MT6397 regulatorFlora Fu
Signed-off-by: Flora Fu <flora.fu@mediatek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-24spi: sh-msiof: Configure MSIOF sync signal timing in device treeYoshihiro Shimoda
The MSIOF controller has DTDL and SYNCDL in SITMDR1 register. So, this patch adds new properties like the following commit: d0fb47a5237d8b9576113568bacfd27892308b62 (spi: fsl-espi: Configure FSL eSPI CSBEF and CSAFT) Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-23Docs: SubmittingPatches: mention using pull requests as a cover letterJonathan Corbet
Suggested-by: Mark Brown <broonie@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Mention device tree binding infoJonathan Corbet
Suggested-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: SubmittingPatches: miscellaneous cleanupsJonathan Corbet
Changes to make the formatting a bit more consistent and fix up wording in various places. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: SubmittingPatches: update follow-through instructionsJonathan Corbet
SubmittingPatches was written in the "keep sending to Linus until something shows up in a release" era. Given that we don't do things that way anymore and the system is far less lossy, update this information and add some hints on responding to reviewer comments. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Update recipient information in SubmittingPatchesJonathan Corbet
SubmittingPatches had two sections on selecting recipients; both were showing their age. Unify them into a single section that more closely reflects how we do things now. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Bring SubmittingPatches more into the git eraJonathan Corbet
Much of the information in SubmittingPatches shows its pre-git history. Clean that up a bit and rephrase things with the assumption that developers will be using git. Also rewrite the "pull requests" section and include information on using signed tags. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23Docs: Remove "tips and tricks" from SubmittingPatchesJonathan Corbet
This section was just a weird collection of stuff that is better found elsewhere. The "coding style" section somewhat duplicated the previous coding style section; the useful information there has been collected into a single place. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2014-12-23[media] media: platform: add VPFE capture driver support for AM437XBenoit Parrot
This patch adds Video Processing Front End (VPFE) driver for AM437X family of devices Driver supports the following: - V4L2 API using MMAP buffer access based on videobuf2 api - Asynchronous sensor/decoder sub device registration - DT support Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Darren Etheridge <detheridge@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> [hans.verkuil@cisco.com: swapped two lines to fix vpfe_release() & add pinctrl include] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-23[media] of: smiapp: Add documentationSakari Ailus
Document the smiapp device tree properties. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-23[media] of: v4l: Document link-frequencies property in video-interfaces.txtSakari Ailus
link-frequencies is a 64-bit unsigned integer array of allowed link frequencies. Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-23netfilter: conntrack: adjust nf_conntrack_buckets default valueMarcelo Leitner
Manually bumping either nf_conntrack_buckets or nf_conntrack_max has become a common task as our Linux servers tend to serve more and more clients/applications, so let's adjust nf_conntrack_buckets this to a more updated value. Now for systems with more than 4GB of memory, nf_conntrack_buckets becomes 65536 instead of 16384, resulting in nf_conntrack_max=256k entries. Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2014-12-23[media] v4l: Add packed Bayer raw10 pixel formatsAviv Greenberg
These formats are just like 10-bit raw bayer formats that exist already, but the pixels are not padded to byte boundaries. Instead, the eight high order bits of four consecutive pixels are stored in four bytes, followed by a byte of two low order bits of each of the four pixels. Signed-off-by: Aviv Greenberg <aviv.d.greenberg@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-23[media] DocBook: v4l: Fix raw bayer pixel format documentation wordingSakari Ailus
The documentation began with "The following four pixel formats"... but the format definitions preceded this sentence. Replace it with "These four pixel formats". Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-23[media] v4l2-framework.txt: document debug attributeHans Verkuil
The debug attribute in /sys/class/video4linux/<devX>/debug was never documented. Add this. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-23clk: samsung: exynos7: Add clocks for MSCL blockTony K Nadackal
Add clock support for the MSCL block for Exynos7. Signed-off-by: Tony K Nadackal <tony.kn@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2014-12-23drm: rcar-du: Add support for external pixel clockLaurent Pinchart
The DU uses the module functional clock as the default pixel clock, but supports using an externally supplied pixel clock instead. Support this by adding the external pixel clock to the DT bindings, and selecting the clock automatically at runtime based on the requested mode pixel frequency. The input clock pins to DU channels routing is configurable, but currently hardcoded to connect input clock i to channel i. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-12-23dmaengine: rcar-dmac: Remove duplicate sentence from DT bindingsLaurent Pinchart
DT bindings are complex enough without expressing the same information twice in a slightly different way. Remove the duplicate. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2014-12-22mtd: gpmi: Remove "We support only one NAND chip" from bindings docStefan Roese
This sentence "We support only one NAND chip now" is not true any more. Multiple chips are supported. So lets remove this sentence to not confuse anyone. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Huang Shijie <b32955@freescale.com> Cc: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2014-12-22[media] media: remove emacs editor variablesHans Verkuil
1) This is not allowed by the kernel coding style 2) Just configure your editor correctly 3) It's really ugly Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-12-22spi: st: Provide Device Tree binding documentationLee Jones
This patch adds DT documentation for the SPI portion of ST's SSC device. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-22ASoC: pcm512x: Also support PCM514x devicesPeter Rosin
Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-22regulator: isl9305: deprecate use of isl in compatible string for isilArnaud Ebalard
"isil" and "isl" prefixes are used at various locations inside the kernel to reference Intersil corporation. This patch is part of a series fixing those locations were "isl" is used in compatible strings to use the now expected "isil" prefix instead (NASDAQ symbol for Intersil and most used version). The old compatible string is kept for backward compatibility. Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-23arm64: dts: Add PMU DT node for exynos7 SoCAbhilash Kesavan
Adds PMU DT node for exynos7 SoC. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2014-12-22livepatch: kernel: add support for live patchingSeth Jennings
This commit introduces code for the live patching core. It implements an ftrace-based mechanism and kernel interface for doing live patching of kernel and kernel module functions. It represents the greatest common functionality set between kpatch and kgraft and can accept patches built using either method. This first version does not implement any consistency mechanism that ensures that old and new code do not run together. In practice, ~90% of CVEs are safe to apply in this way, since they simply add a conditional check. However, any function change that can not execute safely with the old version of the function can _not_ be safely applied in this version. [ jkosina@suse.cz: due to the number of contributions that got folded into this original patch from Seth Jennings, add SUSE's copyright as well, as discussed via e-mail ] Signed-off-by: Seth Jennings <sjenning@redhat.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Miroslav Benes <mbenes@suse.cz> Reviewed-by: Petr Mladek <pmladek@suse.cz> Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Miroslav Benes <mbenes@suse.cz> Signed-off-by: Petr Mladek <pmladek@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-12-22livepatch: kernel: add TAINT_LIVEPATCHSeth Jennings
This adds a new taint flag to indicate when the kernel or a kernel module has been live patched. This will provide a clean indication in bug reports that live patching was used. Additionally, if the crash occurs in a live patched function, the live patch module will appear beside the patched function in the backtrace. Signed-off-by: Seth Jennings <sjenning@redhat.com> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Miroslav Benes <mbenes@suse.cz> Reviewed-by: Petr Mladek <pmladek@suse.cz> Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-12-22Documentation: dmaengine: clarify dma_slave_config expectationsVinod Koul
dma_slave_config is expected to be set for slave operations Only, not for memcpy ones Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-12-22Documentation: dmaengine: Update the documentationMaxime Ripard
Now that we have splitted device_control and removed device_slave_caps in favor of a few dma_device variables, update the documentation accordingly. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-12-21Input: add new sun4i-lradc-keys driverHans de Goede
Allwinnner sunxi SoCs have a low resolution adc (called lradc) which is specifically designed to have various (tablet) keys (ie home, back, search, etc). attached to it using a resistor network. This adds a driver for this. There are 2 channels, currently this driver only supports chan0 since there are no boards known to use chan1. This has been tested on an olimex a10s-olinuxino-micro, a13-olinuxino, and a20-olinuxino-micro. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-12-21Input: add regulator haptic driverJaewon Kim
This change adds support for haptic driver controlled by voltage of a regulator. Userspace can control the device via Force Feedback interface from input framework. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-12-21clk: sunxi: unify sun6i AHB1 clock with proper PLL6 pre-dividerChen-Yu Tsai
This patch unifies the sun6i AHB1 clock, originally supported with separate mux and divider clks. It also adds support for the pre-divider on the PLL6 input, thus allowing the clock to be muxed to PLL6 with proper clock rate calculation. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-12-21clk: shmobile: sh73a0 common clock framework implementationUlrich Hecht
Driver for the SH73A0's clocks that are too specific to be supported by a generic driver. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Acked-by: Mike Turquette <mturquette@linaro.org> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-12-20Merge tag 'clk-for-linus-3.19' of ↵Linus Torvalds
git://git.linaro.org/people/mike.turquette/linux Pull clk framework updates from Mike Turquette: "This is much later than usual due to several last minute bugs that had to be addressed. As usual the majority of changes are new drivers and modifications to existing drivers. The core recieved many fixes along with the groundwork for several large changes coming in the future which will better parition clock providers from clock consumers" * tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits) clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated ARM: OMAP3: clock: fix boot breakage in legacy mode ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs clk: Really fix deadlock with mmap_sem clk: mmp: fix sparse non static symbol warning clk: Change clk_ops->determine_rate to return a clk_hw as the best parent clk: change clk_debugfs_add_file to take a struct clk_hw clk: Don't expose __clk_get_accuracy clk: Don't try to use a struct clk* after it could have been freed clk: Remove unused function __clk_get_prepare_count clk: samsung: Fix double add of syscore ops after driver rebind clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi clk: samsung: exynos4415: Fix build with PM_SLEEP disabled clk: samsung: remove unnecessary inclusion of header files from clk.h clk: samsung: remove unnecessary CONFIG_OF from clk.c clk: samsung: Spelling s/bwtween/between/ clk: rockchip: Add support for the mmc clock phases using the framework clk: rockchip: add bindings for the mmc clocks clk: rockchip: rk3288 export i2s0_clkout for use in DT clk: rockchip: use clock ID for DMC (memory controller) on rk3288 ...
2014-12-19Merge branch 'x86-mpx-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 MPX fixes from Thomas Gleixner: "Three updates for the new MPX infrastructure: - Use the proper error check in the trap handler - Add a proper config option for it - Bring documentation up to date" * 'x86-mpx-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, mpx: Give MPX a real config option prompt x86, mpx: Update documentation x86_64/traps: Fix always true condition
2014-12-19Merge tag 'powerpc-3.19-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux Pull second batch of powerpc updates from Michael Ellerman: "The highlight is the series that reworks the idle management on powernv, which allows us to use deeper idle states on those machines. There's the fix from Anton for the "BUG at kernel/smpboot.c:134!" problem. An i2c driver for powernv. This is acked by Wolfram Sang, and he asked that we take it through the powerpc tree. A fix for audit from rgb at Red Hat, acked by Paul Moore who is one of the audit maintainers. A patch from Ben to export the symbol map of our OPAL firmware as a sysfs file, so that tools can use it. Also some CXL fixes, a couple of powerpc perf fixes, a fix for smt-enabled, and the patch to add __force to get_user() so we can use bitwise types" * tag 'powerpc-3.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: powerpc/powernv: Ignore smt-enabled on Power8 and later powerpc/uaccess: Allow get_user() with bitwise types powerpc/powernv: Expose OPAL firmware symbol map powernv/powerpc: Add winkle support for offline cpus powernv/cpuidle: Redesign idle states management powerpc/powernv: Enable Offline CPUs to enter deep idle states powerpc/powernv: Switch off MMU before entering nap/sleep/rvwinkle mode i2c: Driver to expose PowerNV platform i2c busses powerpc: add little endian flag to syscall_get_arch() power/perf/hv-24x7: Use kmem_cache_free() instead of kfree powerpc/perf/hv-24x7: Use per-cpu page buffer cxl: Unmap MMIO regions when detaching a context cxl: Add timeout to process element commands cxl: Change contexts_lock to a mutex to fix sleep while atomic bug powerpc: Secondary CPUs must set cpu_callin_map after setting active and online