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2014-09-07Documentation: new page link in SubmittingPatchesSudip Mukherjee
new link for - How to piss off a Linux kernel subsystem maintainer Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-07Documentation: NFS/RDMA: Document separate Kconfig symbolsPaul Bolle
The NFS/RDMA Kconfig symbol was split into separate options for client and server in commit 2e8c12e1b765 ("xprtrdma: add separate Kconfig options for NFSoRDMA client and server support"). Update the documentation to reflect this split. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: "J. Bruce Fields" <bfields@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-07Documentation: misc-devices: Rename freefall.c from hpfall.c in lis2lv02dMasanari Iida
hpfall.c was renamed to freefall.c in 3.16, but this file still refer to hpfall.c instead of freefall.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-07Documentation: i2c: rename variable "register" to "reg"Jose Manuel Alarcon Roldan
The example code provided with the i2c device interface documentation won't compile since it uses the reserved word "register" to name a variable. The compiler fails with this error message: error: expected identifier or '(' before '=' token __u8 register = 0x20; /* Device register to access */ ^ Rename the variable "register" to simply "reg" in the example code. Another couple of typos has been fixed as well. [Change "! =" to "!=".] Signed-off-by: Jose Alarcon Roldan <jose.alarcon.roldan@gmail.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-07Documentation: seq_file: Document seq_open_private(), seq_release_private()Rob Jones
Despite the fact that these functions have been around for years, they are little used (only 15 uses in 13 files at the preseht time) even though many other files use work-arounds to achieve the same result. By documenting them, hopefully they will become more widely used. Signed-off-by: Rob Jones <rob.jones@codethink.co.uk> Acked-by: Steven Whitehouse <swhiteho@redhat.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-09-05Merge tag 'regulator-v3.17-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator documentation fixes from Mark Brown: "All the fixes people have found for the regulator API have been documentation fixes, avoiding warnings while building the kerneldoc, fixing some errors in one of the DT bindings documents and fixing some typos in the header" * tag 'regulator-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fix kernel-doc warnings in header files regulator: Proofread documentation regulator: tps65090: Fix tps65090 typos in example
2014-09-05Merge tag 'gpio-v3.17-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: - some documentation sync - resource leak in the bt8xx driver - again fix the way varargs are used to handle the optional flags on the gpiod_* accessors. Now hopefully nailed the entire problem. * tag 'gpio-v3.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: move varargs hack outside #ifdef GPIOLIB gpio: bt8xx: fix release of managed resources Documentation: gpio: documentation for optional getters functions
2014-09-05Merge remote-tracking branches 'regulator/fix/doc' and ↵Mark Brown
'regulator/fix/tps65090' into regulator-linus
2014-09-04Merge tag 'sound-3.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "This time it contains a bunch of small ASoC fixes that slipped from in previous updates, in addition to the usual HD-audio fixes and the regression fixes for FireWire updates in 3.17. All commits are reasonably small fixes" * tag 'sound-3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix COEF setups for ALC1150 codec ASoC: simple-card: Fix bug of wrong decrement DT node's refcount ALSA: hda - Fix digital mic on Acer Aspire 3830TG ASoC: omap-twl4030: Fix typo in 2nd dai link's platform_name ALSA: firewire-lib/dice: add arrangements of PCM pointer and interrupts for Dice quirk ALSA: dice: fix wrong channel mappping at higher sampling rate ASoC: cs4265: Fix setting of functional mode and clock divider ASoC: cs4265: Fix clock rates in clock map table ASoC: rt5677: correct mismatch widget name ASoC: rt5640: Do not allow regmap to use bulk read-write operations ASoC: tegra: Fix typo in include guard ASoC: da732x: Fix typo in include guard ASoC: core: fix .info for SND_SOC_BYTES_TLV ASoC: rcar: Use && instead of & for boolean expressions ASoC: Use dev_set_name() instead of init_name ASoC: axi: Fix ADI AXI SPDIF specification
2014-09-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem updates from Dmitry Torokhov: "A fix for MT breakage, enhancement to Elantech PS/2 driver and a couple of assorted fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elantech - add support for trackpoint found on some v3 models Input: elantech - reset the device when elantech probe fails Input: ALPS - suppress message about 'Unknown touchpad' Input: fix used slots detection breakage Input: sparc - i8042-sparcio.h: fix unused kbd_res warning Input: atmel_mxt_ts - improve description of gpio-keymap property
2014-09-02Merge remote-tracking branches 'asoc/fix/axi', 'asoc/fix/cs4265', ↵Mark Brown
'asoc/fix/da732x', 'asoc/fix/omap', 'asoc/fix/rsnd', 'asoc/fix/rt5640', 'asoc/fix/rt5677', 'asoc/fix/simple' and 'asoc/fix/tegra' into asoc-linus
2014-08-31Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Here's the weekly batch of fixes from arm-soc. The delta is a largeish negative delta, due to revert of SMP support for Broadcom's STB SoC -- it was accidentally merged before some issues had been addressed, so they will make a new attempt for 3.18. I didn't see a need for a full revert of the whole platform due to this, we're keeping the rest enabled. The rest is mostly: - a handful of DT fixes for i.MX (Hummingboard/Cubox-i in particular) - some MTD/NAND fixes for OMAP - minor DT fixes for shmobile - warning fix for UP builds on vexpress/spc There's also a couple of patches that wires up hwmod on TI's DRA7 SoC so it can boot. Drivers and the rest had landed for 3.17, and it's small and isolated so it made sense to pick up now even if it's not a bugfix" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) vexpress/spc: fix a build warning on array bounds ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants MAINTAINERS: catch special Rockchip code locations ARM: dts: microsom-ar8035: MDIO pad must be set open drain ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates ARM: brcmstb: revert SMP support ARM: OMAP2+: hwmod: Rearm wake-up interrupts for DT when MUSB is idled ARM: dts: Enable UART wake-up events for beagleboard ARM: dts: Remove twl6030 clk32g "regulator" ARM: OMAP2+: omap_device: remove warning that clk alias already exists ARM: OMAP: fix %d confusingly prefixed with 0x in format string ARM: dts: DRA7: fix interrupt-cells for GPIO mtd: nand: omap: Fix 1-bit Hamming code scheme, omap_calculate_ecc() ARM: dts: omap3430-sdp: Revert to using software ECC for NAND ARM: OMAP2+: GPMC: Support Software ECC scheme via DT mtd: nand: omap: Revert to using software ECC by default ARM: dts: hummingboard/cubox-i: change SPDIF output to be more descriptive ARM: dts: hummingboard/cubox-i: add USB OC pinctrl configuration ARM: shmobile: r8a7791: add missing 0x0100 for SDCKCR ...
2014-08-29Documentation/kdump/kdump.txt: add ARM descriptionHuKeping
Add arm specific parts to kdump kernel documentation. Signed-off-by: Hu Keping <hukeping@huawei.com> Acked-by: Vivek Goyal <vgoyal@redhat.com> Cc: Haren Myneni <hbabu@us.ibm.com> Cc: Rob Landley <rob@landley.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-29Documentation: gpio: documentation for optional getters functionsAlexandre Courbot
Add a mention about the _optional variants of (devm_)gpiod_get*(). Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-08-28Merge tag 'mfd-fixes-3.17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mfd fixes from Lee Jones: "Couple of simple fixes due for the 3.17 rcs (and a sneaky document addition that slipped from the previous pull-request)" * tag 'mfd-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: twl4030-power: Fix PM idle pin configuration to not conflict with regulators mfd: tc3589x: Add device tree bindings mfd: ab8500-core: Use 'ifdef' for config options mfd: htc-i2cpld: Fix %d confusingly prefixed with 0x in format string mfd: omap-usb-host: Fix %d confusingly prefixed with 0x in format string
2014-08-28Merge tag 'pinctrl-v3.17-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin-control fixes from Linus Walleij: "My first (a bit delayed) pack of pin control fixes for the v3.17 series, only driver fixes: - SH-PFC (Renesas) r8a7791 CAN bus pin group problem - Rockchip (GPIO0 configuration) - Tegra-xusb (interrupt handling) - Exynos (GPIO interrupt locking) - Qualcomm (fix misleading example interrupts) - minor non-critical fixes for abx500 and AT91 also sneaked in, because I initially intended this pull for post RC-1, hope it's still OK" * tag 'pinctrl-v3.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: apq8064: Correct interrupts in example pinctrl: exynos: Lock GPIOs as interrupts when used as EINTs pinctrl: pinctrl-at91.c: fix decimal printf format specifiers prefixed with 0x pinctrl: abx500: remove useless check pinctrl: tegra-xusb: testing wrong variable in probe() pinctrl: tegra-xusb: fix an off by one test pinctrl: rockchip: fix rk3288 gpio0 configuration sh-pfc: r8a7791: fix CAN pin groups
2014-08-28mfd: tc3589x: Add device tree bindingsLinus Walleij
This defines the device tree bindings for the Toshiba TC3589x series of multi-purpose expanders. Only the stuff I can test is defined: GPIO and keypad. Others may implement more subdevices further down the road. This is to complement commit a435ae1d51e2f18414f2a87219fdbe068231e692 "mfd: Enable the tc3589x for Device Tree" which left off the definition of the device tree bindings. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-08-28Documentation/dma-buf-sharing.txt: update API descriptionsGioh Kim
Update some descriptions for API arguments and descriptions. Signed-off-by: Gioh Kim <gioh.kim@lge.com> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
2014-08-27regulator: Proofread documentationGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-26Documentation: this_cpu_ops.txt: Update description of this_cpu_opsPranith Kumar
Update the description for per cpu operations to clarify use cases of this_cpu operations and add considerations for remote access. Signed-off-by: Pranith Kumar <bobby.prani@gmail.com> Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-08-25ARM: OMAP2+: GPMC: Support Software ECC scheme via DTRoger Quadros
For v3.14 and prior, 1-bit Hamming code ECC via software was the default choice for some boards e.g. 3430sdp. Commit ac65caf514ec in v3.15 changed the behaviour to use 1-bit Hamming code via Hardware using a different ECC layout i.e. (ROM code layout) than what is used by software ECC. This ECC layout change causes NAND filesystems created in v3.14 and prior to be unusable in v3.15 and later. So don't mark "sw" scheme as deperecated and support it. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-08-24Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "A couple of EFI fixes, plus misc fixes all around the map" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/arm64: Store Runtime Services revision firmware: Do not use WARN_ON(!spin_is_locked()) x86_32, entry: Clean up sysenter_badsys declaration x86/doc: Fix the 'tlb_single_page_flush_ceiling' sysconfig path x86/mm: Fix sparse 'tlb_single_page_flush_ceiling' warning and make the variable read-mostly x86/mm: Fix RCU splat from new TLB tracepoints
2014-08-22Merge tag 'efi-urgent' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent Pull EFI fixes from Matt Fleming: * WARN_ON(!spin_is_locked()) always triggers on non-SMP machines. Swap it for the more canonical lockdep_assert_held() which always does the right thing - Guenter Roeck * Assign the correct value to efi.runtime_version on arm64 so that all the runtime services can be invoked - Semen Protsenko Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-08-21pinctrl: qcom: apq8064: Correct interrupts in exampleBjorn Andersson
The example in the binding document indicates that interrupt 32 is used for the TLMM summary IRQ. Correct this to reduce the confusion. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-08-19Input: atmel_mxt_ts - improve description of gpio-keymap propertyNick Dyer
The below patch improves the documentation for the gpio-property. Stephen Warren has a good example here: https://github.com/swarren/linux-tegra/commit/09789801 trackpad@4b { compatible = "atmel,maxtouch"; reg = <0x4b>; interrupt-parent = <&gpio>; interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>; linux,gpio-keymap = <0 0 0 BTN_LEFT>; }; This maps BTN_LEFT to the 4th bit of the T19 message. Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-19Merge tag 'pci-v3.17-changes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI changes from Bjorn Helgaas: "Marvell MVEBU - Remove ARCH_KIRKWOOD dependency (Andrew Lunn) NVIDIA Tegra - Add debugfs support (Thierry Reding) Synopsys DesignWare - Look for configuration space in 'reg', not 'ranges' (Kishon Vijay Abraham I) - Program ATU with untranslated address (Kishon Vijay Abraham I) - Add config access-related pcie_host_ops for v3.65 hardware (Murali Karicheri) - Add MSI-related pcie_host_ops for v3.65 hardware (Murali Karicheri) TI DRA7xx - Add TI DR7xx PCIe driver (Kishon Vijay Abraham I)" * tag 'pci-v3.17-changes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: designware: Add MSI-related pcie_host_ops for v3.65 hardware PCI: designware: Add config access-related pcie_host_ops for v3.65 hardware PCI: dra7xx: Add TI DRA7xx PCIe driver PCI: designware: Program ATU with untranslated address PCI: designware: Look for configuration space in 'reg', not 'ranges' PCI: tegra: Add debugfs support PCI: mvebu: Remove ARCH_KIRKWOOD dependency
2014-08-19Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linuxLinus Torvalds
Pull devicetree fixes from Grant Likely: "Three more commits needed for v3.17: A bug fix for reserved regions based at address zero, a clarification on how to interpret existence of both interrupts and interrupts-extended properties, and a fix to allow device tree testcases to run on any platform" * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: of/irq: Fix lookup to use 'interrupts-extended' property first Enabling OF selftest to run without machine's devicetree of: Allow mem_reserve of memory with a base address of zero
2014-08-16Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds
Pull x86 platform driver updates from Matthew Garrett: "A moderate number of changes, but nothing awfully significant. A lot of const cleanups, some reworking and additions to the rfkill quirks in the asus driver, a new driver for generating falling laptop events on Toshibas and some misc fixes. Maybe vendors have stopped inventing things" * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: (41 commits) platform/x86: Enable build support for toshiba_haps Documentation: Add file about toshiba_haps module platform/x86: Toshiba HDD Active Protection Sensor asus-nb-wmi: Add wapf4 quirk for the U32U alienware-wmi: make hdmi_mux enabled on case-by-case basis ideapad-laptop: Constify DMI table and other r/o variables asus-nb-wmi.c: Rename x401u quirk to wapf4 compal-laptop: correct invalid hwmon name toshiba_acpi: Add Qosmio X75-A to the alt keymap dmi list toshiba_acpi: Add extra check to backlight code Fix log message about future removal of interface ideapad-laptop: Disable touchpad interface on Yoga models asus-nb-wmi: Add wapf4 quirk for the X550CC intel_ips: Make ips_mcp_limits variables static thinkpad_acpi: Mark volume_alsa_control_{vol,mute} as __initdata fujitsu-laptop: Mark fujitsu_dmi_table[] DMI table as __initconst hp-wmi: Add missing __init annotations to initialization code hp_accel: Constify ACPI and DMI tables fujitsu-tablet: Mark DMI callbacks as __init code dell-laptop: Mark dell_quirks[] DMI table as __initconst ...
2014-08-16Merge tag 'locks-v3.17-2' of git://git.samba.org/jlayton/linuxLinus Torvalds
Pull file locking bugfixes from Jeff Layton: "Most of these patches are to fix a long-standing regression that crept in when the BKL was removed from the file-locking code. The code was converted to use a conventional spinlock, but some fl_release_private ops can block and you can end up sleeping inside the lock. There's also a patch to make /proc/locks show delegations as 'DELEG'" * tag 'locks-v3.17-2' of git://git.samba.org/jlayton/linux: locks: update Locking documentation to clarify fl_release_private behavior locks: move locks_free_lock calls in do_fcntl_add_lease outside spinlock locks: defer freeing locks in locks_delete_lock until after i_lock has been dropped locks: don't reuse file_lock in __posix_lock_file locks: don't call locks_release_private from locks_copy_lock locks: show delegations as "DELEG" in /proc/locks
2014-08-16ASoC: axi: Fix ADI AXI SPDIF specificationAndreas Färber
The specification requires compatible = "adi,axi-spdif-1.00.a" but driver and example and file name indicate "adi,axi-spdif-tx-1.00.a". Change the specification to match the implementation. Acked-by: Lars-Peter Clausen <lars@metafoo.de> Reviewed-by: Michal Simek <michal.simek@xilinx.com> Fixes: d7b528eff927 ("dt: Add bindings documentation for the ADI AXI-SPDIF audio controller") Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-16Documentation: Add file about toshiba_haps moduleAzael Avalos
This patch provides information about the Toshiba HDD Active Protection Sensor driver module toshiba_haps. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2014-08-16of/irq: Fix lookup to use 'interrupts-extended' property firstFlorian Fainelli
In case the Device Tree blob passed by the boot agent supplies both an 'interrupts-extended' and an 'interrupts' property in order to allow for older kernels to be usable, prefer the new-style 'interrupts-extended' property which conveys a lot more information. This allows us to have bootloaders willingly maintaining backwards compatibility with older kernels without entirely deprecating the 'interrupts' property. Update the bindings documentation to describe a situation where both the 'interrupts-extended' and the 'interrupts' property are present, and which one takes precedence over the other. Cc: stable@vger.kernel.org # 3.13+ Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>
2014-08-15drm/doc: Refer to proper source fileThierry Reding
Commit 21d70354bba9 ("drm: move drm_stub.c to drm_drv.c") moves the code from drm_stub.c into drm_drv.c. Update DocBook to include that instead. This also came in via other people, but all the same. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-08-14Merge branch 'misc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull misc kbuild updates from Michal Marek: "This is the non-critical part of kbuild for 3.17-rc1: - make help hint to use make -s with make kernelrelease et al. - moved a kbuild document to Documentation/kbuild where it belongs - four new Coccinelle scripts, one dropped and one fixed - new make kselftest target to run various tests on the kernel" * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: kselftest - new make target to build and run kernel selftests Coccinelle: Script to replace if and BUG with BUG_ON Coccinelle: Script to detect incorrect argument to sizeof Coccinelle: Script to use ARRAY_SIZE instead of division of two sizeofs Coccinelle: Script to detect cast after memory allocation coccinelle/null: solve parse error Documentation: headers_install.txt is part of kbuild kbuild: make -s should be used with kernelrelease/kernelversion/image_name
2014-08-14Merge branch 'kbuild' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild updates from Michal Marek: - make clean also considers $(extra-m) and $(extra-) to be consistent - cleanup and fixes in scripts/Makefile.host - allow to override the name of the Python 2 executable with make PYTHON=... (only needed for ia64 in practice) - option to split debugingo into *.dwo files to save disk space if the compiler supports it (CONFIG_DEBUG_INFO_SPLIT) - option to use dwarf4 debuginfo if the compiler supports it (CONFIG_DEBUG_INFO_DWARF4) - fix for disabling certain warnings with clang - fix for unneeded rebuild with dash when a command contains backslashes * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Fix handling of backslashes in *.cmd files kbuild, LLVMLinux: Supress warnings unless W=1-3 Kbuild: Add a option to enable dwarf4 v2 kbuild: Support split debug info v4 kbuild: allow to override Python command name kbuild: clean-up and bug fix of scripts/Makefile.host kbuild: clean up scripts/Makefile.host kbuild: drop shared library support from Makefile.host kbuild: fix a bug of C++ host program handling kbuild: fix a typo in scripts/Makefile.host scripts/Makefile.clean: clean also $(extra-m) and $(extra-)
2014-08-14Merge tag 'rdma-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull infiniband/rdma updates from Roland Dreier: "Main set of InfiniBand/RDMA updates for 3.17 merge window: - MR reregistration support - MAD support for RMPP in userspace - iSER and SRP initiator updates - ocrdma hardware driver updates - other fixes..." * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (52 commits) IB/srp: Fix return value check in srp_init_module() RDMA/ocrdma: report asic-id in query device RDMA/ocrdma: Update sli data structure for endianness RDMA/ocrdma: Obtain SL from device structure RDMA/uapi: Include socket.h in rdma_user_cm.h IB/srpt: Handle GID change events IB/mlx5: Use ARRAY_SIZE instead of sizeof/sizeof[0] IB/mlx4: Use ARRAY_SIZE instead of sizeof/sizeof[0] RDMA/amso1100: Check for integer overflow in c2_alloc_cq_buf() IPoIB: Remove unnecessary test for NULL before debugfs_remove() IB/mad: Add user space RMPP support IB/mad: add new ioctl to ABI to support new registration options IB/mad: Add dev_notice messages for various umad/mad registration failures IB/mad: Update module to [pr|dev]_* style print messages IB/ipoib: Avoid multicast join attempts with invalid P_key IB/umad: Update module to [pr|dev]_* style print messages IB/ipoib: Avoid flushing the workqueue from worker context IB/ipoib: Use P_Key change event instead of P_Key polling mechanism IB/ipath: Add P_Key change event support mlx4_core: Add support for secure-host and SMP firewall ...
2014-08-14Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linuxLinus Torvalds
Pull device tree updates from Grant Likely: "The branch contains the following device tree changes the v3.17 merge window: Group changes to the device tree. In preparation for adding device tree overlay support, OF_DYNAMIC is reworked so that a set of device tree changes can be prepared and applied to the tree all at once. OF_RECONFIG notifiers see the most significant change here so that users always get a consistent view of the tree. Notifiers generation is moved from before a change to after it, and notifiers for a group of changes are emitted after the entire block of changes have been applied Automatic console selection from DT. Console drivers can now use of_console_check() to see if the device node is specified as a console device. If so then it gets added as a preferred console. UART devices get this support automatically when uart_add_one_port() is called. DT unit tests no longer depend on pre-loaded data in the device tree. Data is loaded dynamically at the start of unit tests, and then unloaded again when the tests have completed. Also contains a few bugfixes for reserved regions and early memory setup" * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: (21 commits) of: Fixing OF Selftest build error drivers: of: add automated assignment of reserved regions to client devices of: Use proper types for checking memory overflow of: typo fix in __of_prop_dup() Adding selftest testdata dynamically into live tree of: Add todo tasklist for Devicetree of: Transactional DT support. of: Reorder device tree changes and notifiers of: Move dynamic node fixups out of powerpc and into common code of: Make sure attached nodes don't carry along extra children of: Make devicetree sysfs update functions consistent. of: Create unlocked versions of node and property add/remove functions OF: Utility helper functions for dynamic nodes of: Move CONFIG_OF_DYNAMIC code into a separate file of: rename of_aliases_mutex to just of_mutex of/platform: Fix of_platform_device_destroy iteration of devices of: Migrate of_find_node_by_name() users to for_each_node_by_name() tty: Update hypervisor tty drivers to use core stdout parsing code. arm/versatile: Add the uart as the stdout device. of: Enable console on serial ports specified by /chosen/stdout-path ...
2014-08-14Merge tag 'dm-3.17-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper changes from Mike Snitzer: - Allow the thin target to paired with any size external origin; also allow thin snapshots to be larger than the external origin. - Add support for quickly loading a repetitive pattern into the dm-switch target. - Use per-bio data in the dm-crypt target instead of always using a mempool for each allocation. Required switching to kmalloc alignment for the bio slab. - Fix DM core to properly stack the QUEUE_FLAG_NO_SG_MERGE flag - Fix the dm-cache and dm-thin targets' export of the minimum_io_size to match the data block size -- this fixes an issue where mkfs.xfs would improperly infer raid striping was in place on the underlying storage. - Small cleanups in dm-io, dm-mpath and dm-cache * tag 'dm-3.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm table: propagate QUEUE_FLAG_NO_SG_MERGE dm switch: efficiently support repetitive patterns dm switch: factor out switch_region_table_read dm cache: set minimum_io_size to cache's data block size dm thin: set minimum_io_size to pool's data block size dm crypt: use per-bio data block: use kmalloc alignment for bio slab dm table: make dm_table_supports_discards static dm cache metadata: use dm-space-map-metadata.h defined size limits dm cache: fail migrations in the do_worker error path dm cache: simplify deferred set reference count increments dm thin: relax external origin size constraints dm thin: switch to an atomic_t for tracking pending new block preparations dm mpath: eliminate pg_ready() wrapper dm io: simplify dec_count and sync_io
2014-08-14Merge tag 'mmc-v3.17-1' of git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds
Pull MMC updates from Ulf Hansson: "Me and Chris Ball decided to try out using my MMC tree as the primary one, to simplify handling of patches. This pull does thus contains all the MMC patches for 3.17 rc1, no pull from Chris this time. Details: MMC core: - forward compatibility for eMMC - fix some blacklisted cards with broken secure discard MMC host: - mmci: Add support for Qualcomm variant - mmci: Fix regression for arm_variant - sdhci: Various fixes and cleanups - sdhci: Improve external VDD regulator support - sdhci: Support for DDR50 1.8V mode for BayTrail - sdhci-st: Add driver for ST SDHCI controller - sh-mmcif: DMA fixes - omap_hsmmc: Add support for SDIO interrupts - sdhci-pci: Add support for Intel Quark X1000 - dw_mmc: Update the reset sequence - s3cmci: port DMA code to dmaengine API" * tag 'mmc-v3.17-1' of git://git.linaro.org/people/ulf.hansson/mmc: (67 commits) mmc: dw_mmc: modify the dt-binding for removing slot-node and supports-highspeed mmc: dw_mmc: Slot quirk "disable-wp" is deprecated. mmc: mmci: Reverse IRQ handling for the arm_variant mmc: mmci: Move all CMD irq handling to mmci_cmd_irq() mmc: mmci: Remove redundant check of status for DATA irq mmc: dw_mmc: change to use recommended reset procedure mmc: sdhci-pxav3: Use devm_* managed helpers mmc: tmio: Configure DMA slave bus width mmc: sh_mmcif: Configure DMA slave bus width mmc: sh_mmcif: Fix DMA slave address configuration mmc: sh_mmcif: Document DT bindings mmc: sdhci-pci: remove PCI PM functions in suspend/resume callback mmc: Do not advertise secure discard if it is blacklisted mmc: sdhci-msm: Get COMPILE_TEST support mmc: sdhci-msm: Remove unnecessary header file inclusion mmc: sdhci-msm: Fix the binding example mmc: sdhci: add DDR50 1.8V mode support for BayTrail eMMC Controller mmc: sdhci: Preset value not supported in Baytrail eMMC mmc: MMC_USDHI6ROL0 should depend on HAS_DMA mmc: MMC_SH_MMCIF should depend on HAS_DMA ...
2014-08-14locks: update Locking documentation to clarify fl_release_private behaviorJeff Layton
Acked-by: J. Bruce Fields <bfields@fieldses.org> Signed-off-by: Jeff Layton <jlayton@primarydata.com>
2014-08-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "Several networking final fixes and tidies for the merge window: 1) Changes during the merge window unintentionally took away the ability to build bluetooth modular, fix from Geert Uytterhoeven. 2) Several phy_node reference count bug fixes from Uwe Kleine-König. 3) Fix ucc_geth build failures, also from Uwe Kleine-König. 4) Fix klog false positivies when netlink messages go to network taps, by properly resetting the network header. Fix from Daniel Borkmann. 5) Sizing estimate of VF netlink messages is too small, from Jiri Benc. 6) New APM X-Gene SoC ethernet driver, from Iyappan Subramanian. 7) VLAN untagging is erroneously dependent upon whether the VLAN module is loaded or not, but there are generic dependencies that matter wrt what can be expected as the SKB enters the stack. Make the basic untagging generic code, and do it unconditionally. From Vlad Yasevich. 8) xen-netfront only has so many slots in it's transmit queue so linearize packets that have too many frags. From Zoltan Kiss. 9) Fix suspend/resume PHY handling in bcmgenet driver, from Florian Fainelli" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (55 commits) net: bcmgenet: correctly resume adapter from Wake-on-LAN net: bcmgenet: update UMAC_CMD only when link is detected net: bcmgenet: correctly suspend and resume PHY device net: bcmgenet: request and enable main clock earlier net: ethernet: myricom: myri10ge: myri10ge.c: Cleaning up missing null-terminate after strncpy call xen-netfront: Fix handling packets on compound pages with skb_linearize net: fec: Support phys probed from devicetree and fixed-link smsc: replace WARN_ON() with WARN_ON_SMP() xen-netback: Don't deschedule NAPI when carrier off net: ethernet: qlogic: qlcnic: Remove duplicate object file from Makefile wan: wanxl: Remove typedefs from struct names m68k/atari: EtherNEC - ethernet support (ne) net: ethernet: ti: cpmac.c: Cleaning up missing null-terminate after strncpy call hdlc: Remove typedefs from struct names airo_cs: Remove typedef local_info_t atmel: Remove typedef atmel_priv_ioctl com20020_cs: Remove typedef com20020_dev_t ethernet: amd: Remove typedef local_info_t net: Always untag vlan-tagged traffic on input. drivers: net: Add APM X-Gene SoC ethernet driver support. ...
2014-08-13Merge branch 'x86-xsave-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86/xsave changes from Peter Anvin: "This is a patchset to support the XSAVES instruction required to support context switch of supervisor-only features in upcoming silicon. This patchset missed the 3.16 merge window, which is why it is based on 3.15-rc7" * 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, xsave: Add forgotten inline annotation x86/xsaves: Clean up code in xstate offsets computation in xsave area x86/xsave: Make it clear that the XSAVE macros use (%edi)/(%rdi) Define kernel API to get address of each state in xsave area x86/xsaves: Enable xsaves/xrstors x86/xsaves: Call booting time xsaves and xrstors in setup_init_fpu_buf x86/xsaves: Save xstate to task's xsave area in __save_fpu during booting time x86/xsaves: Add xsaves and xrstors support for booting time x86/xsaves: Clear reserved bits in xsave header x86/xsaves: Use xsave/xrstor for saving and restoring user space context x86/xsaves: Use xsaves/xrstors for context switch x86/xsaves: Use xsaves/xrstors to save and restore xsave area x86/xsaves: Define a macro for handling xsave/xrstor instruction fault x86/xsaves: Define macros for xsave instructions x86/xsaves: Change compacted format xsave area header x86/alternative: Add alternative_input_2 to support alternative with two features and input x86/xsaves: Add a kernel parameter noxsaves to disable xsaves/xrstors
2014-08-13Merge tag 'xfs-for-linus-3.17-rc1' of git://oss.sgi.com/xfs/xfsLinus Torvalds
Pull xfs update from Dave Chinner: "This update contains: - conversion of the XFS core to pass negative error numbers - restructing of core XFS code that is shared with userspace to fs/xfs/libxfs - introduction of sysfs interface for XFS - bulkstat refactoring - demand driven speculative preallocation removal - XFS now always requires 64 bit sectors to be configured - metadata verifier changes to ensure CRCs are calculated during log recovery - various minor code cleanups - miscellaneous bug fixes The diffstat is kind of noisy because of the restructuring of the code to make kernel/userspace code sharing simpler, along with the XFS wide change to use the standard negative error return convention (at last!)" * tag 'xfs-for-linus-3.17-rc1' of git://oss.sgi.com/xfs/xfs: (45 commits) xfs: fix coccinelle warnings xfs: flush both inodes in xfs_swap_extents xfs: fix swapext ilock deadlock xfs: kill xfs_vnode.h xfs: kill VN_MAPPED xfs: kill VN_CACHED xfs: kill VN_DIRTY() xfs: dquot recovery needs verifiers xfs: quotacheck leaves dquot buffers without verifiers xfs: ensure verifiers are attached to recovered buffers xfs: catch buffers written without verifiers attached xfs: avoid false quotacheck after unclean shutdown xfs: fix rounding error of fiemap length parameter xfs: introduce xfs_bulkstat_ag_ichunk xfs: require 64-bit sector_t xfs: fix uflags detection at xfs_fs_rm_xquota xfs: remove XFS_IS_OQUOTA_ON macros xfs: tidy up xfs_set_inode32 xfs: allow inode allocations in post-growfs disk space xfs: mark xfs_qm_quotacheck as static ...
2014-08-13Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client Pull Ceph updates from Sage Weil: "There is a lot of refactoring and hardening of the libceph and rbd code here from Ilya that fix various smaller bugs, and a few more important fixes with clone overlap. The main fix is a critical change to the request_fn handling to not sleep that was exposed by the recent mutex changes (which will also go to the 3.16 stable series). Yan Zheng has several fixes in here for CephFS fixing ACL handling, time stamps, and request resends when the MDS restarts. Finally, there are a few cleanups from Himangi Saraogi based on Coccinelle" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (39 commits) libceph: set last_piece in ceph_msg_data_pages_cursor_init() correctly rbd: remove extra newlines from rbd_warn() messages rbd: allocate img_request with GFP_NOIO instead GFP_ATOMIC rbd: rework rbd_request_fn() ceph: fix kick_requests() ceph: fix append mode write ceph: fix sizeof(struct tYpO *) typo ceph: remove redundant memset(0) rbd: take snap_id into account when reading in parent info rbd: do not read in parent info before snap context rbd: update mapping size only on refresh rbd: harden rbd_dev_refresh() and callers a bit rbd: split rbd_dev_spec_update() into two functions rbd: remove unnecessary asserts in rbd_dev_image_probe() rbd: introduce rbd_dev_header_info() rbd: show the entire chain of parent images ceph: replace comma with a semicolon rbd: use rbd_segment_name_free() instead of kfree() ceph: check zero length in ceph_sync_read() ceph: reset r_resend_mds after receiving -ESTALE ...
2014-08-11net: fec: Support phys probed from devicetree and fixed-linkUwe Kleine-König
This adds support for specifying the phy to be used with the fec in the devicetree using the standard phy-handle property and also supports fixed-link. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-11Documentation: dts: Add bindings for APM X-Gene SoC ethernet driverIyappan Subramanian
This patch adds documentation for APM X-Gene SoC ethernet DTS binding. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: Ravi Patel <rapatel@apm.com> Signed-off-by: Keyur Chudgar <kchudgar@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs updates from Al Viro: "Stuff in here: - acct.c fixes and general rework of mnt_pin mechanism. That allows to go for delayed-mntput stuff, which will permit mntput() on deep stack without worrying about stack overflows - fs shutdown will happen on shallow stack. IOW, we can do Eric's umount-on-rmdir series without introducing tons of stack overflows on new mntput() call chains it introduces. - Bruce's d_splice_alias() patches - more Miklos' rename() stuff. - a couple of regression fixes (stable fodder, in the end of branch) and a fix for API idiocy in iov_iter.c. There definitely will be another pile, maybe even two. I'd like to get Eric's series in this time, but even if we miss it, it'll go right in the beginning of for-next in the next cycle - the tricky part of prereqs is in this pile" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (40 commits) fix copy_tree() regression __generic_file_write_iter(): fix handling of sync error after DIO switch iov_iter_get_pages() to passing maximal number of pages fs: mark __d_obtain_alias static dcache: d_splice_alias should detect loops exportfs: update Exporting documentation dcache: d_find_alias needn't recheck IS_ROOT && DCACHE_DISCONNECTED dcache: remove unused d_find_alias parameter dcache: d_obtain_alias callers don't all want DISCONNECTED dcache: d_splice_alias should ignore DCACHE_DISCONNECTED dcache: d_splice_alias mustn't create directory aliases dcache: close d_move race in d_splice_alias dcache: move d_splice_alias namei: trivial fix to vfs_rename_dir comment VFS: allow ->d_manage() to declare -EISDIR in rcu_walk mode. cifs: support RENAME_NOREPLACE hostfs: support rename flags shmem: support RENAME_EXCHANGE shmem: support RENAME_NOREPLACE btrfs: add RENAME_NOREPLACE ...
2014-08-11Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds
Pull slave-dma updates from Vinod Koul: "Some notable changes are: - new driver for AMBA AXI NBPF by Guennadi - new driver for sun6i controller by Maxime - pl330 drivers fixes from Lar's - sh-dma updates and fixes from Laurent, Geert and Kuninori - Documentation updates from Geert - drivers fixes and updates spread over dw, edma, freescale, mpc512x etc.." * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (72 commits) dmaengine: sun6i: depends on RESET_CONTROLLER dma: at_hdmac: fix invalid remaining bytes detection dmaengine: nbpfaxi: don't build this driver where it cannot be used dmaengine: nbpf_error_get_channel() can be static dma: pl08x: Use correct specifier for size_t values dmaengine: Remove the context argument to the prep_dma_cyclic operation dmaengine: nbpfaxi: convert to tasklet dmaengine: nbpfaxi: fix a theoretical race dmaengine: add a driver for AMBA AXI NBPF DMAC IP cores dmaengine: add device tree binding documentation for the nbpfaxi driver dmaengine: edma: Do not register second device when booted with DT dmaengine: edma: Do not change the error code returned from edma_alloc_slot dmaengine: rcar-dmac: Add device tree bindings documentation dmaengine: shdma: Allocate cyclic sg list dynamically dmaengine: shdma: Make channel filter ignore unrelated devices dmaengine: sh: Rework Kconfig and Makefile dmaengine: sun6i: Fix memory leaks dmaengine: sun6i: Free the interrupt before killing the tasklet dmaengine: sun6i: Remove switch statement from buswidth convertion routine dmaengine: of: kconfig: select DMA_ENGINE when DMA_OF is selected ...
2014-08-11Merge branch 'next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal updates from Zhang Rui: "Specifics: - adds full support for 2 types of Thermal Controllers produced by STMicroelectronics. One is a more traditional memory mapped variant, the other is controlled solely by system configuration registers. From Lee Jones. - add TMU (Thermal Management Unit) support for Exynos3250 Soc. From Chanwoo Choi. - add critical and passive trip point support for int3403 thermal driver. From Srinivas Pandruvada. - a couple of small fixes/cleanups from Javi Merino, and Geert Uytterhoeven" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: document struct thermal_zone_device and thermal_governor thermal: cpu_cooling: fix typo highjack -> hijack thermal: rcar: Document SoC-specific bindings thermal: samsung: Add TMU support for Exynos3250 SoC thermal: exynos: fix ordering in exynos_tmu_remove() thermal: allow building dove_thermal with mvebu thermal: sti: Add support for ST's Memory Mapped based Thermal controller thermal: sti: Add support for ST's System Config Register based Thermal controller thermal: sti: Introduce ST Thermal core code thermal: sti: Supply Device Tree documentation Thermal: int3403: Add CRT and PSV trip
2014-08-11Merge branch 'devicetree/next-overlay' into devicetree/nextGrant Likely
Conflicts: drivers/of/testcase-data/testcases.dts