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GIT 2cf50762577a191f2f646e4034cc21f4764d90ab

commit 68c7ed167ef564c83a0022f2d0fe15cbdac0c5a4
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:04 2014 +1000

    Documentation: disable vdso_test to avoid breakage with old glibc
    
    glibc versions older than 2.16 don't include sys/auxv.h which this
    executable uses.
    Since we don't have a good way to test for specific glibc versions in
    kbuild, just disable it for now.
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit 03979f1100aca61cf16ac7f3e464d7f11747e86b
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:04 2014 +1000

    Documentation: update vDSO makefile to build portable examples
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit 13770826a9872de445703ee6c05b44f525f78513
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:04 2014 +1000

    Documentation: update .gitignore files
    
    Add some missing files to .gitignore.
    Push Documentation/.gitignore down into subdirectories.
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit ce0f3b2691c066255fcf25c77e929ff8cda73417
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:03 2014 +1000

    Documentation: support glibc versions without htole macros
    
    glibc 2.9 introduced the htole<16/32/64> macros, add them to
    tools/include to support older versions of glibc.
    
    Reported-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit 77cb6d96708f5b681969ce144057ae1ebda96057
Author: Mark Brown <broonie@kernel.org>
Date:   Thu Sep 25 10:34:03 2014 +1000

    v4l2-pci-skeleton: Only build if PCI is available
    
    Currently arm64 does not support PCI but it does support v4l2. Since the
    PCI skeleton driver is built unconditionally as a module with no dependency
    on PCI this causes build failures for arm64 allmodconfig. Fix this by
    defining a symbol VIDEO_PCI_SKELETON for the skeleton and conditionalising
    the build on that.
    
    Signed-off-by: Mark Brown <broonie@linaro.org>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org> [added VIDEO dependencies]

commit 112a45ca901ced590ff71c5fd7d717f8771717ce
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:03 2014 +1000

    Documentation: fix misc. warnings
    
    Fix a few warnings that gcc emits during a default build.
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit b0fc375fe2c09477b5effc8e030668203d24c897
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:03 2014 +1000

    Documentation: make functions static to avoid prototype warnings
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit 593ed472bcea93949c72ddc45e340fee47a05aa3
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:03 2014 +1000

    Documentation: add makefiles for more targets
    
    Add a bunch of previously unbuilt source files to the Documentation build
    machinery.
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit cc67d673f252264535cef654c37c8dd621340e8b
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:02 2014 +1000

    Documentation: use subdir-y to avoid unnecessary built-in.o files
    
    Change the Documentation makefiles from obj-m to subdir-y
    to avoid generating unnecessary built-in.o files since nothing
    in Documentation/ is ever linked in to vmlinux.
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Acked-by: Sam Ravnborg <sam@ravnborg.org>
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit bb69afeca345380203c89d2f19e95eca786b5a4c
Author: Peter Foley <pefoley2@pefoley.com>
Date:   Thu Sep 25 10:34:02 2014 +1000

    Documentation: remove networking/.gitignore
    
    Remove empty networking/.gitignore
    
    Signed-off-by: Peter Foley <pefoley2@pefoley.com>
    Cc: rdunlap@infradead.org
    Cc: linux-doc@vger.kernel.org
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

commit 4d96fb1ec81118c6406fe6d3670f172b2faaedf3
Author: Heiko Stuebner <heiko.stuebner@bq.com>
Date:   Tue Sep 23 22:42:16 2014 +0200

    power: gpio-charger: do not use gpio value directly
    
    Some gpio implementations return interesting values for gpio_get_value when
    the value is not 0 - as seen on a imx6sl board. Therefore do not use the
    value returned from gpio_get_value directly but simply check for 0 or not 0.
    
    Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com>
    Reviewed-by: Doug Anderson <dianders@chromium.org>
    Tested-by: Doug Anderson <dianders@chromium.org>
    Signed-off-by: Sebastian Reichel <sre@kernel.org>

commit ddd26dff757d08d4eb309a28bf2a02372387e71f
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Tue Sep 16 18:10:41 2014 +0200

    power: max8925: Use of_get_child_by_name
    
    Use of_get_child_by_name to obtain reference to charger node instead of
    of_find_node_by_name which can walk outside of the parent node.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Signed-off-by: Sebastian Reichel <sre@kernel.org>

commit 920ac5be91bc447c5ef82f457207a169aa79c5f6
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Tue Sep 16 18:10:40 2014 +0200

    power: max8925: Fix NULL ptr dereference on memory allocation failure
    
    Check the return value of devm_kzalloc() to fix possible NULL pointer
    dereference and properly exit the probe() on memory allocation failure.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Signed-off-by: Sebastian Reichel <sre@kernel.org>

commit 628ef02c56e515430dd8d8439126dd0ecb8ce8bb
Author: Puthikorn Voravootivat <puthik@chromium.org>
Date:   Tue Sep 9 12:20:35 2014 -0700

    bq27x00_battery: Add support to bq27742
    
    Add support to bq27742 in bq27x00 driver. bq27742 register
    addresses are mostly mostly the same as bq27500 addresses
    with minor differences.
    
    Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org>
    Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
    Reviewed-by: Rhyland Klein <rklein@nvidia.com>
    Reviewed-by: Benson Leung <bleung@chromium.org>
    Signed-off-by: Sebastian Reichel <sre@kernel.org>

commit 042e1c79166b9250edd8262bea84e1703f27ad2e
Author: Jin Yao <yao.jin@linux.intel.com>
Date:   Mon Sep 22 10:31:14 2014 -0700

    Input: soc_button_array - convert to platform bus
    
    ACPI device enumeration mechanism changed a lot since 3.16-rc1.
    ACPI device objects with _HID will be enumerated to platform bus by default.
    For the existing PNP drivers that probe the PNPACPI devices, the device ids
    are listed explicitly in drivers/acpi/acpi_pnp.c.
    But ACPI folks will continue their effort on shrinking this id list by
    converting the PNP drivers to platform drivers, for the devices that don't
    belong to PNP bus in nature.
    
    Signed-off-by: Jin Yao <yao.jin@intel.com>
    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

commit 3049683eafdbbbd7350b0e5ca02a2d8c026a3362
Author: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Date:   Wed Sep 24 16:00:33 2014 -0700

    Input: i8042 - fix Asus X450LCP touchpad detection
    
    We need to add this module to the nomux table to be able to detect the
    touchpad.
    
    Cc: stablevger.kernel.org
    Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

commit 3f3d0463636e38a27c3000d59889b8bdc9072ce1
Author: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date:   Thu Sep 25 08:23:26 2014 +0900

    ARM: dts: Remove display timings node from exynos5250-snow
    
    Commit a3d72cad63ed ("ARM: dts: Clean up exynos5250-snow")
    improved the Snow DTS but the patch was rebased due conflicting
    changes and the merge resolution added a device node removed by
    commit a98c3c23868f ("ARM: dts: update display related nodes for
    exynos5250-snow").
    
    This patch removes the node again to keep the DTS as before.
    
    Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
    Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

commit dd12ac7fb3988be113465f499ad91b30b8aa4bdd
Author: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Date:   Thu Sep 25 08:21:25 2014 +0900

    ARM: dts: Fix chip select GPIO on exynos5250-smdk5250
    
    Commit 65bbe3fee0e1 ("ARM: dts: Clean up exynos5250-smdk5250")
    improved the smdk5250 DTS but the patch was rebased due conflicting
    changes and the merge resolution added a regression of the bug fixed
    in commit e138d4333aa0 ("ARM: dts: fix the chip select gpios definition
    in the SPI nodes").
    
    This patch fixes the issue by removing the old cs-gpio and using
    the generic cs-gpios property.
    
    Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
    Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

commit 5c4dd348af35a6f6db97b4f2401f74c71f7f3c7d
Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date:   Thu Sep 25 00:53:44 2014 +0200

    Revert "PM / Hibernate: Iterate over set bits instead of PFNs in swsusp_free()"
    
    Revert commit 6efde38f0769 (PM / Hibernate: Iterate over set bits
    instead of PFNs in swsusp_free()) that introduced a NULL pointer
    dereference during system resume from hibernation:
    
    BUG: unable to handle kernel NULL pointer dereference at (null)
    IP: [<ffffffff810a8cc1>] swsusp_free+0x21/0x190
    PGD b39c2067 PUD b39c1067 PMD 0
    Oops: 0000 [#1] SMP
    Modules linked in: <irrelevant list of modules>
    CPU: 1 PID: 4898 Comm: s2disk Tainted: G         C     3.17-rc5-amd64 #1 Debian 3.17~rc5-1~exp1
    Hardware name: LENOVO 2776LEG/2776LEG, BIOS 6EET55WW (3.15 ) 12/19/2011
    task: ffff88023155ea40 ti: ffff8800b3b14000 task.ti: ffff8800b3b14000
    RIP: 0010:[<ffffffff810a8cc1>]  [<ffffffff810a8cc1>]
    swsusp_free+0x21/0x190
    RSP: 0018:ffff8800b3b17ea8  EFLAGS: 00010246
    RAX: 0000000000000000 RBX: ffff8800b39bab00 RCX: 0000000000000001
    RDX: ffff8800b39bab10 RSI: ffff8800b39bab00 RDI: 0000000000000000
    RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000
    R10: ffff8800b39bab10 R11: 0000000000000246 R12: ffffea0000000000
    R13: ffff880232f485a0 R14: ffff88023ac27cd8 R15: ffff880232927590
    FS:  00007f406d83b700(0000) GS:ffff88023bc80000(0000)
    knlGS:0000000000000000
    CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
    CR2: 0000000000000000 CR3: 00000000b3a62000 CR4: 00000000000007e0
    Stack:
     ffff8800b39bab00 0000000000000010 ffff880232927590 ffffffff810acb4a
     ffff8800b39bab00 ffffffff811a955a ffff8800b39bab10 0000000000000000
     ffff88023155f098 ffffffff81a6b8c0 ffff88023155ea40 0000000000000007
    Call Trace:
     [<ffffffff810acb4a>] ? snapshot_release+0x2a/0xb0
     [<ffffffff811a955a>] ? __fput+0xca/0x1d0
     [<ffffffff81080627>] ? task_work_run+0x97/0xd0
     [<ffffffff81012d89>] ? do_notify_resume+0x69/0xa0
     [<ffffffff8151452a>] ? int_signal+0x12/0x17
    Code: 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 41 54 48 8b 05 ba 62 9c 00 49 bc 00 00 00 00 00 ea ff ff 48 8b 3d a1 62 9c 00 55 53 <48> 8b 10 48 89 50 18 48 8b 52 20 48 c7 40 28 00 00 00 00 c7 40
    RIP  [<ffffffff810a8cc1>] swsusp_free+0x21/0x190
     RSP <ffff8800b3b17ea8>
    CR2: 0000000000000000
    ---[ end trace f02be86a1ec0cccb ]---
    
    due to forbidden_pages_map being NULL in swsusp_free().
    
    Fixes: 6efde38f0769 "PM / Hibernate: Iterate over set bits instead of PFNs in swsusp_free()"
    Reported-by: Bjørn Mork <bjorn@mork.no>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

commit a928f97152ea39c31f8ea89b60dd30a169d4ed6e
Author: Peter Hüwe <PeterHuewe@gmx.de>
Date:   Fri Sep 12 21:09:47 2014 +0200

    i2c: acpi: Fix NULL Pointer dereference
    
    If adapter->dev.parent == NULL there is a NULL pointer dereference in
    acpi_i2c_install_space_handler and acpi_i2c_remove_space_handler.
    
    This is present since introduction of this code:
    366047515c6e "i2c: rework kernel config I2C_ACPI" or even
    da3c6647ee08 "I2C/ACPI: Clean up I2C ACPI code and Add CONFIG_I2C_ACPI"
    
    The adapter->dev.parent == NULL case is valid for the i2c_stub,
    so loading i2c_stub with ACPI_I2C_OPREGION enabled results in an oops.
    This is also valid at least for i2c_tiny_usb and i2c_robotfuzz_osif.
    
    Fix by checking whether it is null before calling ACPI_HANDLE.
    
    Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
    Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
    Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

commit c15d821ddb9dac9ac6b5beb75bf942f3bc3a4004
Author: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Date:   Tue Sep 23 10:35:54 2014 +0800

    gpio / ACPI: Use pin index and bit length
    
    Fix code when the operation region callback is for an gpio, which
    is not at index 0 and for partial pins in a GPIO definition.
    For example:
    Name (GMOD, ResourceTemplate ()
    {
    	//3 Outputs that define the Power mode of the device
    	GpioIo (Exclusive, PullDown, , , , "\\_SB.GPI2") {10, 11, 12}
    	})
    }
    
    If opregion callback calls is for:
    - Set pin 10, then address = 0 and bit length = 1
    - Set pin 11, then address = 1 and bit length = 1
    - Set for both pin 11 and pin 12, then address = 1, bit length = 2
    
    This change requires updated ACPICA gpio operation handler code to
    send the pin index and bit length.
    
    Fixes: 473ed7be0da0 (gpio / ACPI: Add support for ACPI GPIO operation regions)
    Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
    Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
    Acked-by: Linus Walleij <linus.walleij@linaro.org>
    Cc: 3.15+ <stable@vger.kernel.org> # 3.15+: 75ec6e55f138 ACPICA: Update to GPIO region handler interface.
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

commit 75ec6e55f1384548311a13ce4fcb39c516053314
Author: Bob Moore <Robert.Moore@intel.com>
Date:   Tue Sep 23 10:35:47 2014 +0800

    ACPICA: Update to GPIO region handler interface.
    
    Changes to correct several GPIO issues:
    
    1) The update_rule in a GPIO field definition is now ignored;
    a read-modify-write operation is never performed for GPIO fields.
    (Internally, this means that the field assembly/disassembly
    code is completely bypassed for GPIO.)
    
    2) The Address parameter passed to a GPIO region handler is
    now the bit offset of the field from a previous Connection()
    operator. Thus, it becomes a "Pin Number Index" into the
    Connection() resource descriptor.
    
    3) The bit_width parameter passed to a GPIO region handler is
    now the exact bit width of the GPIO field. Thus, it can be
    interpreted as "number of pins".
    
    Overall, we can now say that the region handler interface
    to GPIO handlers is a raw "bit/pin" addressed interface, not
    a byte-addressed interface like the system_memory handler interface.
    
    Signed-off-by: Bob Moore <robert.moore@intel.com>
    Signed-off-by: Lv Zheng <lv.zheng@intel.com>
    Cc: 3.15+ <stable@vger.kernel.org> # 3.15+
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

commit 457920817e645a7dee42c2a75c81c5ed8e12ee1c
Author: Fu Zhonghui <zhonghui.fu@linux.intel.com>
Date:   Wed Sep 24 22:42:26 2014 +0200

    ACPI / platform / LPSS: disable async suspend/resume of LPSS devices
    
    On some systems (Asus T100 in particular) there are strict ordering
    dependencies between LPSS devices with respect to power management
    that break if they suspend/resume asynchronously.
    
    In theory it should be possible to follow those dependencies in the
    async suspend/resume case too (the ACPI tables tell as that the
    dependencies are there), but since we're missing infrastructure
    for that at the moment, disable async suspend/resume for all of
    the LPSS devices for the time being.
    
    Link: http://marc.info/?l=linux-acpi&m=141158962321905&w=2
    Fixes: 8ce62f85a81f (ACPI / platform / LPSS: Enable async suspend/resume of LPSS devices)
    Signed-off-by: Li Aubrey <aubrey.li@linux.intel.com>
    Signed-off-by: Fu Zhonghui <zhonghui.fu@linux.intel.com>
    Cc: 3.16+ <stable@vger.kernel.org> # 3.16+
    [ rjw: Changelog ]
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

commit c7da579763f29cf45a861ad4c339aba590d8b80d
Author: Johan Hedberg <johan.hedberg@intel.com>
Date:   Wed Sep 24 22:41:46 2014 +0300

    Bluetooth: Add retransmission effort into SCO parameter table
    
    It is expected that new parameter combinations will have the
    retransmission effort value different between some entries (mainly
    because of the new S4 configuration added by HFP 1.7), so it makes sense
    to move it into the table instead of having it hard coded based on the
    selected SCO_AIRMODE_*.
    
    Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

commit b2fc3f3c6d397d434174147eca3db1ec778195ce
Author: Olof Johansson <olof@lixom.net>
Date:   Wed Sep 24 11:42:38 2014 -0700

    drivers/soc: ti: fix build break with modules
    
    Fixes below build break by not switching to stubs when the driver is a module:
    
    drivers/soc/ti/knav_dma.c:418:7: error: redefinition of 'knav_dma_open_channel'
     void *knav_dma_open_channel(struct device *dev, const char *name,
           ^
    In file included from drivers/soc/ti/knav_dma.c:26:0:
    include/linux/soc/ti/knav_dma.h:165:21: note: previous definition of 'knav_dma_open_channel' was here
     static inline void *knav_dma_open_channel(struct device *dev, const char *name,
                         ^
    
    Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 2d9251e3501356ceb44444a8f9a393b57163dc6a
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: multi_v7_defconfig: Enable Mediatek platform
    
    Enable Mediatek platform support for multi_v7_defconfig.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit d66820853251e8a9b53125a95a773e482cd79136
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: mediatek: Add earlyprintk support for mt6589
    
    Enable low-level debug for Mediatek mt6589 SoC on UART0.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 7e9b2828f25ec156623da0c2156604066de5514d
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: dts: mt6589: Change compatible string for GIC
    
    This patch changes the compatible string of the GIC to the
    new "arm,cortex-a7-gic" which does reflect the actual hardware.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 6e9cb2633698ddadd2493b3793dbc9723f570538
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: dts: mediatek: Add compatible property for aquaris5
    
    Add the missing 'compatible' property to device tree root node of
    
     - mt6589-aquaris5.dts
    
    and document the new values.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit d82df11466df3e0934c7e7aa2f5e08c284e1fd9d
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk
    
    Add boot argument for earlyprintk to the aquaris5 device tree file.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 510f1d72e526e776243397142cbcd459dd2a2efa
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: dts: mt6589: Fix typo in GIC unit address
    
    This changes the unit address of the gic node to it's first register area.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 995425883e4087a4bfd61d12e442089d1201fc5c
Author: Matthias Brugger <matthias.bgg@gmail.com>
Date:   Mon Aug 18 16:58:00 2014 +0200

    ARM: dts: Build dtb for Mediatek board
    
    This allows the "make dtbs" to build the aquaris5 dtb for the Mediatek
    SoC.
    
    Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 00e978180b1fa211c30642139149ea448ff06c55
Author: Pawel Moll <pawel.moll@arm.com>
Date:   Mon Sep 15 15:33:48 2014 +0100

    bus: arm-ccn: Fix spurious warning message
    
    Because CCN's cycle counter always runs, it will generate
    an interrupt on overflow even if the relevant perf event
    was not requested, causing a spurious warning message.
    
    Fixed now by warning on only normal counter unwanted
    overflows. Also cleaning the overflow mask at init now,
    not to warn on event previously requested by firmware.
    
    Signed-off-by: Pawel Moll <pawel.moll@arm.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 94e57fea62020dbf6e5d0093eabcd28366e86044
Author: Francesco Ruggeri <fruggeri@arista.com>
Date:   Wed Sep 24 10:12:41 2014 -0700

    PCI: Move PCI_VENDOR_ID_VMWARE to pci_ids.h
    
    Move PCI_VENDOR_ID_VMWARE from device-specific files to pci_ids.h.
    It is useful to always have access to it, especially when accessing
    subsystem_vendor_id on emulated devices.
    
    [bhelgaas: keep pci_ids.h sorted and use lower-case hex]
    Signed-off-by: Francesco Ruggeri <fruggeri@arista.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit 17497acbdce9506fd6a75115dee4ab80c3cc5ee5
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:50 2014 -0400

    blk-mq, percpu_ref: start q->mq_usage_counter in atomic mode
    
    blk-mq uses percpu_ref for its usage counter which tracks the number
    of in-flight commands and used to synchronously drain the queue on
    freeze.  percpu_ref shutdown takes measureable wallclock time as it
    involves a sched RCU grace period.  This means that draining a blk-mq
    takes measureable wallclock time.  One would think that this shouldn't
    matter as queue shutdown should be a rare event which takes place
    asynchronously w.r.t. userland.
    
    Unfortunately, SCSI probing involves synchronously setting up and then
    tearing down a lot of request_queues back-to-back for non-existent
    LUNs.  This means that SCSI probing may take above ten seconds when
    scsi-mq is used.
    
      [    0.949892] scsi host0: Virtio SCSI HBA
      [    1.007864] scsi 0:0:0:0: Direct-Access     QEMU     QEMU HARDDISK    1.1. PQ: 0 ANSI: 5
      [    1.021299] scsi 0:0:1:0: Direct-Access     QEMU     QEMU HARDDISK    1.1. PQ: 0 ANSI: 5
      [    1.520356] tsc: Refined TSC clocksource calibration: 2491.910 MHz
    
      <stall>
    
      [   16.186549] sd 0:0:0:0: Attached scsi generic sg0 type 0
      [   16.190478] sd 0:0:1:0: Attached scsi generic sg1 type 0
      [   16.194099] osd: LOADED open-osd 0.2.1
      [   16.203202] sd 0:0:0:0: [sda] 31457280 512-byte logical blocks: (16.1 GB/15.0 GiB)
      [   16.208478] sd 0:0:0:0: [sda] Write Protect is off
      [   16.211439] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
      [   16.218771] sd 0:0:1:0: [sdb] 31457280 512-byte logical blocks: (16.1 GB/15.0 GiB)
      [   16.223264] sd 0:0:1:0: [sdb] Write Protect is off
      [   16.225682] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
    
    This is also the reason why request_queues start in bypass mode which
    is ended on blk_register_queue() as shutting down a fully functional
    queue also involves a RCU grace period and the queues for non-existent
    SCSI devices never reach registration.
    
    blk-mq basically needs to do the same thing - start the mq in a
    degraded mode which is faster to shut down and then make it fully
    functional only after the queue reaches registration.  percpu_ref
    recently grew facilities to force atomic operation until explicitly
    switched to percpu mode, which can be used for this purpose.  This
    patch makes blk-mq initialize q->mq_usage_counter in atomic mode and
    switch it to percpu mode only once blk_register_queue() is reached.
    
    Note that this issue was previously worked around by 0a30288da1ae
    ("blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during
    probe") for v3.17.  The temp fix was reverted in preparation of adding
    persistent atomic mode to percpu_ref by 9eca80461a45 ("Revert "blk-mq,
    percpu_ref: implement a kludge for SCSI blk-mq stall during probe"").
    This patch and the prerequisite percpu_ref changes will be merged
    during v3.18 devel cycle.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reported-by: Christoph Hellwig <hch@infradead.org>
    Link: http://lkml.kernel.org/g/20140919113815.GA10791@lst.de
    Fixes: add703fda981 ("blk-mq: use percpu_ref for mq usage count")
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Johannes Weiner <hannes@cmpxchg.org>

commit e4de4d412fc0d07f820906dcd70ede06dad312e2
Author: Olof Johansson <olof@lixom.net>
Date:   Wed Sep 24 10:34:06 2014 -0700

    ARM: at91: Fix bad conflict resolution in board-dt-sama5.c
    
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 3c9703a87bdda1fef221ab0957a3ec2a2126f129
Author: Olof Johansson <olof@lixom.net>
Date:   Wed Sep 24 10:32:20 2014 -0700

    Revert "ARM: make arrays containing machine compatible strings const"
    
    I dropped it from next/cleanup, doing a revert on for-next instead of
    rebuilding the branch.
    
    This reverts commit fbce9bc876ab2c905f1f82a78bc25745e98760d9.

commit 1cae13e75b7a7848c03138636d4eb8d8a5054dd5
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:50 2014 -0400

    percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky
    
    Currently, a percpu_ref which is initialized with
    PERPCU_REF_INIT_ATOMIC or switched to atomic mode via
    switch_to_atomic() automatically reverts to percpu mode on the first
    percpu_ref_reinit().  This makes the atomic mode difficult to use for
    cases where a percpu_ref is used as a persistent on/off switch which
    may be cycled multiple times.
    
    This patch makes such atomic state sticky so that it survives through
    kill/reinit cycles.  After this patch, atomic state is cleared only by
    an explicit percpu_ref_switch_to_percpu() call.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Johannes Weiner <hannes@cmpxchg.org>

commit 2aad2a86f6685c10360ec8a5a55eb9ab7059cb72
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:50 2014 -0400

    percpu_ref: add PERCPU_REF_INIT_* flags
    
    With the recent addition of percpu_ref_reinit(), percpu_ref now can be
    used as a persistent switch which can be turned on and off repeatedly
    where turning off maps to killing the ref and waiting for it to drain;
    however, there currently isn't a way to initialize a percpu_ref in its
    off (killed and drained) state, which can be inconvenient for certain
    persistent switch use cases.
    
    Similarly, percpu_ref_switch_to_atomic/percpu() allow dynamic
    selection of operation mode; however, currently a newly initialized
    percpu_ref is always in percpu mode making it impossible to avoid the
    latency overhead of switching to atomic mode.
    
    This patch adds @flags to percpu_ref_init() and implements the
    following flags.
    
    * PERCPU_REF_INIT_ATOMIC	: start ref in atomic mode
    * PERCPU_REF_INIT_DEAD		: start ref killed and drained
    
    These flags should be able to serve the above two use cases.
    
    v2: target_core_tpg.c conversion was missing.  Fixed.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Johannes Weiner <hannes@cmpxchg.org>

commit f47ad45784611297b699f3dffb6c7222b76afe64
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:49 2014 -0400

    percpu_ref: decouple switching to percpu mode and reinit
    
    percpu_ref has treated the dropping of the base reference and
    switching to atomic mode as an integral operation; however, there's
    nothing inherent tying the two together.
    
    The use cases for percpu_ref have been expanding continuously.  While
    the current init/kill/reinit/exit model can cover a lot, the coupling
    of kill/reinit with atomic/percpu mode switching is turning out to be
    too restrictive for use cases where many percpu_refs are created and
    destroyed back-to-back with only some of them reaching extended
    operation.  The coupling also makes implementing always-atomic debug
    mode difficult.
    
    This patch separates out percpu mode switching into
    percpu_ref_switch_to_percpu() and reimplements percpu_ref_reinit() on
    top of it.
    
    * DEAD still requires ATOMIC.  A dead ref can't be switched to percpu
      mode w/o going through reinit.
    
    v2: __percpu_ref_switch_to_percpu() was missing static.  Fixed.
        Reported by Fengguang aka kbuild test robot.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Johannes Weiner <hannes@cmpxchg.org>
    Cc: kbuild test robot <fengguang.wu@intel.com>

commit 490c79a65708873228cf114cf00e32c204e4e907
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:49 2014 -0400

    percpu_ref: decouple switching to atomic mode and killing
    
    percpu_ref has treated the dropping of the base reference and
    switching to atomic mode as an integral operation; however, there's
    nothing inherent tying the two together.
    
    The use cases for percpu_ref have been expanding continuously.  While
    the current init/kill/reinit/exit model can cover a lot, the coupling
    of kill/reinit with atomic/percpu mode switching is turning out to be
    too restrictive for use cases where many percpu_refs are created and
    destroyed back-to-back with only some of them reaching extended
    operation.  The coupling also makes implementing always-atomic debug
    mode difficult.
    
    This patch separates out atomic mode switching into
    percpu_ref_switch_to_atomic() and reimplements
    percpu_ref_kill_and_confirm() on top of it.
    
    * The handling of __PERCPU_REF_ATOMIC and __PERCPU_REF_DEAD is now
      differentiated.  Among get/put operations, percpu_ref_tryget_live()
      is the only one which cares about DEAD.
    
    * percpu_ref_switch_to_atomic() can be called multiple times on the
      same ref.  This means that multiple @confirm_switch may get queued
      up which we can't do reliably without extra memory area.  This is
      handled by making the later invocation synchronously wait for the
      completion of the previous one.  This isn't particularly desirable
      but such synchronous waits shouldn't happen in most cases.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Johannes Weiner <hannes@cmpxchg.org>

commit 27344a9017cdaff82a167827da3001a0918afdc3
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:49 2014 -0400

    percpu_ref: add PCPU_REF_DEAD
    
    percpu_ref will be restructured so that percpu/atomic mode switching
    and reference killing are dedoupled.  In preparation, add
    PCPU_REF_DEAD and PCPU_REF_ATOMIC_DEAD which is OR of ATOMIC and DEAD.
    For now, ATOMIC and DEAD are changed together and all PCPU_REF_ATOMIC
    uses are converted to PCPU_REF_ATOMIC_DEAD without causing any
    behavior changes.
    
    percpu_ref_init() now specifies an explicit alignment when allocating
    the percpu counters so that the pointer has enough unused low bits to
    accomodate the flags.  Note that one flag was fine as min alignment
    for percpu memory is 2 bytes but two flags are already too many for
    the natural alignment of unsigned longs on archs like cris and m68k.
    
    v2: The original patch had BUILD_BUG_ON() which triggers if unsigned
        long's alignment isn't enough to accomodate the flags, which
        triggered on cris and m64k.  percpu_ref_init() updated to specify
        the required alignment explicitly.  Reported by Fengguang.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>
    Cc: kbuild test robot <fengguang.wu@intel.com>

commit 9e804d1f58da1eca079f796347c1cf1d1df564e2
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:48 2014 -0400

    percpu_ref: rename things to prepare for decoupling percpu/atomic mode switch
    
    percpu_ref will be restructured so that percpu/atomic mode switching
    and reference killing are dedoupled.  In preparation, do the following
    renames.
    
    * percpu_ref->confirm_kill	-> percpu_ref->confirm_switch
    * __PERCPU_REF_DEAD		-> __PERCPU_REF_ATOMIC
    * __percpu_ref_alive()		-> __ref_is_percpu()
    
    This patch is pure rename and doesn't introduce any functional
    changes.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>

commit eecc16ba9a49b05dd847a317af166a6728eb56ca
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:48 2014 -0400

    percpu_ref: replace pcpu_ prefix with percpu_
    
    percpu_ref uses pcpu_ prefix for internal stuff and percpu_ for
    externally visible ones.  This is the same convention used in the
    percpu allocator implementation.  It works fine there but percpu_ref
    doesn't have too much internal-only stuff and scattered usages of
    pcpu_ prefix are confusing than helpful.
    
    This patch replaces all pcpu_ prefixes with percpu_.  This is pure
    rename and there's no functional change.  Note that PCPU_REF_DEAD is
    renamed to __PERCPU_REF_DEAD to signify that the flag is internal.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>

commit 6251f9976af7656b6970a8820153f356430f5de2
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:48 2014 -0400

    percpu_ref: minor code and comment updates
    
    * Some comments became stale.  Updated.
    * percpu_ref_tryget() unnecessarily initializes @ret.  Removed.
    * A blank line removed from percpu_ref_kill_rcu().
    * Explicit function name in a WARN format string replaced with __func__.
    * WARN_ON() in percpu_ref_reinit() converted to WARN_ON_ONCE().
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>

commit a2237370194484ee6aeeff04b617e4b14d178966
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:31:48 2014 -0400

    percpu_ref: relocate percpu_ref_reinit()
    
    percpu_ref is gonna go through restructuring.  Move
    percpu_ref_reinit() after percpu_ref_kill_and_confirm().  This will
    make later changes easier to follow and result in cleaner
    organization.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Reviewed-by: Kent Overstreet <kmo@daterainc.com>

commit 1aafa57340c6d906a285d7823e0fe68696c1ae07
Author: Wei Xu <xuwei5@hisilicon.com>
Date:   Wed Sep 24 17:07:48 2014 +0800

    ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
    
    When compiling with "ARCH=arm" and "allmodconfig",
    with commit: 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b [2/7] ARM: hisi: enable MCPM implementation
    we will get:
    
       /tmp/cc6DjYjT.s: Assembler messages:
       /tmp/cc6DjYjT.s:63: Error: selected processor does not support ARM mode `ubfx r1,r0,#8,#8'
       /tmp/cc6DjYjT.s:761: Error: selected processor does not support ARM mode `isb '
       /tmp/cc6DjYjT.s:762: Error: selected processor does not support ARM mode `dsb '
       /tmp/cc6DjYjT.s:769: Error: selected processor does not support ARM mode `isb '
       /tmp/cc6DjYjT.s:775: Error: selected processor does not support ARM mode `isb '
       /tmp/cc6DjYjT.s:776: Error: selected processor does not support ARM mode `dsb '
       /tmp/cc6DjYjT.s:795: Error: selected processor does not support ARM mode `isb '
       /tmp/cc6DjYjT.s:801: Error: selected processor does not support ARM mode `isb '
       /tmp/cc6DjYjT.s:802: Error: selected processor does not support ARM mode `dsb '
    
    Fix platmcpm compilation when ARMv6 is selected.
    
    Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
    Signed-off-by: Olof Johansson <olof@lixom.net>

commit 495aa2e1facebf770224c33aae2a01541889e54e
Author: Liviu Dudau <Liviu.Dudau@arm.com>
Date:   Tue Sep 23 20:01:14 2014 +0100

    arm64: Add architectural support for PCI
    
    Use the generic PCI domain and OF functions to provide support for PCI
    on arm64.
    
    [bhelgaas: Change comments to use generic PCI, not just PCIe.  Nothing at
    this level is PCIe-specific.]
    Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Acked-by: Catalin Marinas <catalin.marinas@arm.com>

commit b766eafe68281a12169f9eb8c06fd80d2e7897d7
Author: Liviu Dudau <Liviu.Dudau@arm.com>
Date:   Tue Sep 23 20:01:13 2014 +0100

    PCI: Add pci_remap_iospace() to map bus I/O resources
    
    Add pci_remap_iospace() to map bus I/O resources into the CPU virtual
    address space.  Architectures with special needs may provide their own
    version, but most should be able to use this one.
    
    This function is useful for PCI host bridge drivers that need to map the
    PCI I/O resources into virtual memory space.
    
    [bhelgaas: phys_addr description, drop temporary "err" variable]
    Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Reviewed-by: Rob Herring <robh@kernel.org>
    Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
    CC: Arnd Bergmann <arnd@arndb.de>

commit 5a4f662d44116022e3378b32a1a79b718e110096
Author: Liviu Dudau <Liviu.Dudau@arm.com>
Date:   Tue Sep 23 20:01:12 2014 +0100

    PCI: Assign unassigned bus resources in pci_scan_root_bus()
    
    If the firmware has not assigned all the bus resources and we are not just
    probing the PCI buses, it makes sense to assign the unassigned resources
    in pci_scan_root_bus().
    
    Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    CC: Arnd Bergmann <arnd@arndb.de>
    CC: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
    CC: Rob Herring <robh+dt@kernel.org>

commit 07428b62addb624a3b51b6e8a213fec9b97dbfd0
Author: Liviu Dudau <Liviu.Dudau@arm.com>
Date:   Wed Sep 24 11:27:33 2014 -0600

    of/pci: Add support for parsing PCI host bridge resources from DT
    
    Provide a function to parse the PCI DT ranges that can be used to create a
    pci_host_bridge structure together with its associated bus.
    
    Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
    [make io_base parameter optional]
    Signed-off-by: Robert Richter <rrichter@cavium.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    CC: Arnd Bergmann <arnd@arndb.de>
    CC: Grant Likely <grant.likely@linaro.org>
    CC: Rob Herring <robh+dt@kernel.org>
    CC: Catalin Marinas <catalin.marinas@arm.com>

commit 9eca80461a45177e456219a9cd944c27675d6512
Author: Tejun Heo <tj@kernel.org>
Date:   Wed Sep 24 13:07:33 2014 -0400

    Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during probe"
    
    This reverts commit 0a30288da1aec914e158c2d7a3482a85f632750f, which
    was a temporary fix for SCSI blk-mq stall issue.  The following
    patches will fix the issue properly by introducing atomic mode to
    percpu_ref.
    
    Signed-off-by: Tejun Heo <tj@kernel.org>
    Cc: Kent Overstreet <kmo@daterainc.com>
    Cc: Jens Axboe <axboe@kernel.dk>
    Cc: Christoph Hellwig <hch@lst.de>

commit 83417b202bf5aa2cd82637aa81aa9f065cfe5f21
Author: Wolfram Sang <wsa@the-dreams.de>
Date:   Mon Sep 22 19:41:00 2014 +0200

    i2c: move acpi code back into the core
    
    Commit 5d98e61d337c ("I2C/ACPI: Add i2c ACPI operation region support")
    renamed the i2c-core module. This may cause regressions for
    distributions, so put the ACPI code back into the core.
    
    Reported-by: Jean Delvare <jdelvare@suse.de>
    Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
    Cc: Mika Westerberg <mika.westerberg@linux.intel.com>
    Cc: Lan Tianyu <tianyu.lan@intel.com>

commit 964356938fcd3c0001a786f55b9f0a0fbe47656a
Author: Andreas Werner <andreas.werner@men.de>
Date:   Wed Aug 27 19:53:06 2014 +0200

    hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver
    
    Added driver to support the 14F021P00 BMC Hardware Monitoring.
    The BMC is a Board Management Controller including monitoring of the
    board voltages.
    
    Signed-off-by: Andreas Werner <andreas.werner@men.de>
    Reviewed-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit 38433639af915deeb0b0e28462dd740ce57b72fd
Author: Andreas Werner <andreas.werner@men.de>
Date:   Wed Aug 27 19:52:36 2014 +0200

    leds: leds-menf21bmc: Introduce MEN 14F021P00 BMC LED driver
    
    Added driver to support the 14F021P00 BMC LEDs.
    The BMC is a Board Management Controller including four LEDs which
    can be switched on and off.
    
    Signed-off-by: Andreas Werner <andreas.werner@men.de>
    Acked-by: Bryan Wu <cooloney@gmail.com>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit 5033263992eece84e19946d2cab940c86ec862ba
Author: Andreas Werner <andreas.werner@men.de>
Date:   Wed Aug 27 19:52:06 2014 +0200

    watchdog: menf21bmc_wdt: Introduce MEN 14F021P00 BMC Watchdog driver
    
    Added driver to support the 14F021P00 BMC Watchdog.
    The BMC is a Board Management Controller including watchdog functionality.
    
    Signed-off-by: Andreas Werner <andreas.werner@men.de>
    Reviewed-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit d6cc1f5824cbca392d099f3bb0c441efd9e54de9
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Fri Sep 12 08:54:00 2014 +0200

    Documentation: charger: max14577: Document exported sysfs entry
    
    Document the 'fast charge timer' setting exported by max14577 driver
    through sysfs entry.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit 8d70d68d7a1b3082ca5a3808be18103a83ae348d
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Fri Sep 12 08:53:59 2014 +0200

    devicetree: mfd: max14577: Add device tree bindings document
    
    Add document describing device tree bindings for MAX14577 MFD
    drivers: MFD core, extcon, regulator and charger.
    
    Both MAX14577 and MAX77836 chipsets are documented.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Reviewed-by: Tomasz Figa <t.figa@samsung.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit 2c33e9296202cd11bf2e2f801b69ffba0953748a
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Fri Sep 12 08:53:58 2014 +0200

    power: max17040: Add ID for MAX77836 Fuel Gauge block
    
    MAX77836 has the same Fuel Gauge as MAX17040/17048. The max17040 driver
    can be safely re-used. The patch adds MAX77836 device to the array of
    i2c_device_id. Additionally it removes the id associated with MAX17040
    device as the value is not used.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit e30110e9c96f48aea01abc3e6dfadb369cbafec3
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Fri Sep 12 08:53:57 2014 +0200

    charger: max14577: Configure battery-dependent settings from DTS and sysfs
    
    Remove hard-coded values for:
     - Fast Charge current,
     - End Of Charge current,
     - Fast Charge timer,
     - Overvoltage Protection Threshold,
     - Battery Constant Voltage,
    and use DTS or sysfs to configure them. This allows using the max14577 charger
    driver with different batteries.
    
    Now the charger driver requires valid configuration data from DTS. In
    case of wrong configuration data it fails during probe.
    
    The fast charge timer is configured through sysfs entry.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit b8f139f68f2099b7f8b4ef470a1e53210e3aa025
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Fri Sep 12 08:53:56 2014 +0200

    regulator/mfd: max14577: Export symbols for calculating charger current
    
    This patch prepares for changing the max14577 charger driver to allow
    configuring battery-dependent settings from DTS.
    
    The patch moves from regulator driver to MFD core driver and exports:
     - function for calculating register value for charger's current;
     - table of limits for chargers (MAX14577, MAX77836).
    
    Previously they were used only by the max14577 regulator driver. In next
    patch the charger driver will use them as well. Exporting them will
    reduce unnecessary code duplication.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Acked-by: Mark Brown <broonie@linaro.org>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit 3682a8ee87f9107253e51733f42da10160ce41e3
Author: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date:   Fri Sep 12 08:53:55 2014 +0200

    charger: max14577: Add support for MAX77836 charger
    
    Add support for MAX77836 charger to the max14577 driver. The MAX77836
    charger is almost the same as 14577 model except:
     - No dead-battery detection;
     - Support for special charger (like in MAX77693);
     - Support for DX over-voltage protection (like in MAX77693);
     - Lower values of charging current (two times lower current for
       slow/fast charge, much lower EOC current);
     - Slightly different values in ChgTyp field of STATUS2 register. On
       MAX14577 0x6 is reserved and 0x7 dead battery. On the MAX77836 the
       0x6 means special charger and 0x7 is reserved. Regardless of these
       differences the driver maps them to one enum max14577_muic_charger_type.
    
    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Acked-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>

commit 2f4096e311ef0922c42cbf7bc5df44efb3aff716
Author: Quentin Lambert <lambert.quentin@gmail.com>
Date:   Sun Sep 7 20:04:28 2014 +0200

    PCI: Remove assignment from complicated "if" conditions
    
    The modifications effectively change the value of len_tmp
    in the case where the first condition is not met.
    
    Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit 79e50e72986c9fcb06d707ce587cfd24fefa33e3
Author: Quentin Lambert <lambert.quentin@gmail.com>
Date:   Sun Sep 7 20:03:32 2014 +0200

    PCI: Remove assignment from "if" conditions
    
    The following Coccinelle semantic patch was used to find and correct cases
    of assignments in "if" conditions:
    
    @@
    expression var, expr;
    statement S;
    @@
    
    + var = expr;
      if(
    - (var = expr)
    + var
      ) S
    
    Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit 656f978f9af9d8d77436e8159f51f7aa1e673309
Author: Quentin Lambert <lambert.quentin@gmail.com>
Date:   Sun Sep 7 20:02:47 2014 +0200

    PCI: Remove unnecessary curly braces
    
    Remove curly braces in simple "if" cases.
    
    No functional change.
    
    Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit e0c524049f8279d00d2fbd4748b03234a2726fdd
Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date:   Thu Jul 10 11:30:08 2014 -0400

    MAINTAINERS: Add Keystone Multicore Navigator drivers entry
    
    Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

commit 88139ed030583557751e279968e13e892ae10825
Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date:   Sun Mar 30 17:29:04 2014 -0400

    soc: ti: add Keystone Navigator DMA support
    
    The Keystone Navigator DMA driver sets up the dma channels and flows for
    the QMSS(Queue Manager SubSystem) who triggers the actual data movements
    across clients using destination queues. Every client modules like
    NETCP(Network Coprocessor), SRIO(Serial Rapid IO) and CRYPTO
    Engines has its own instance of packet dma hardware. QMSS has also
    an internal packet DMA module which is used as an infrastructure
    DMA with zero copy.
    
    Initially this driver was proposed as DMA engine driver but since the
    hardware is not typical DMA engine and hence doesn't comply with typical
    DMA engine driver needs, that approach was naked. Link to that
    discussion -
    	https://lkml.org/lkml/2014/3/18/340
    
    As aligned, now we pair the Navigator DMA with its companion Navigator
    QMSS subsystem driver.
    
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Kumar Gala <galak@codeaurora.org>
    Cc: Olof Johansson <olof@lixom.net>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Grant Likely <grant.likely@linaro.org>
    Cc: Rob Herring <robh+dt@kernel.org>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
    Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

commit 8172296d8717be1951da4bb4feb2700a60e8cdde
Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date:   Sun Mar 30 17:29:04 2014 -0400

    Documentation: dt: soc: add Keystone Navigator DMA bindings
    
    The Keystone Navigator DMA driver sets up the dma channels and flows for
    the QMSS(Queue Manager SubSystem) who triggers the actual data movements
    across clients using destination queues. Every client modules like
    NETCP(Network Coprocessor), SRIO(Serial Rapid IO) and CRYPTO
    Engines has its own instance of packet dma hardware. QMSS has also
    an internal packet DMA module which is used as an infrastructure
    DMA with zero copy.
    
    Initially this driver was proposed as DMA engine driver but since the
    hardware is not typical DMA engine and hence doesn't comply with typical
    DMA engine driver needs, that approach was naked. Link to that
    discussion -
    	https://lkml.org/lkml/2014/3/18/340
    
    As aligned, now we pair the Navigator DMA with its companion Navigator
    QMSS subsystem driver.
    
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Kumar Gala <galak@codeaurora.org>
    Cc: Olof Johansson <olof@lixom.net>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Grant Likely <grant.likely@linaro.org>
    Cc: Rob Herring <robh+dt@kernel.org>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
    Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

commit 41f93af900a20d1a0a358b522b5129c89677e9dc
Author: Sandeep Nair <sandeep_n@ti.com>
Date:   Fri Feb 28 10:47:50 2014 -0500

    soc: ti: add Keystone Navigator QMSS driver
    
    The QMSS (Queue Manager Sub System) found on Keystone SOCs is one of
    the main hardware sub system which forms the backbone of the Keystone
    Multi-core Navigator. QMSS consist of queue managers, packed-data structure
    processors(PDSP), linking RAM, descriptor pools and infrastructure
    Packet DMA.
    
    The Queue Manager is a hardware module that is responsible for accelerating
    management of the packet queues. Packets are queued/de-queued by writing or
    reading descriptor address to a particular memory mapped location. The PDSPs
    perform QMSS related functions like accumulation, QoS, or event management.
    Linking RAM registers are used to link the descriptors which are stored in
    descriptor RAM. Descriptor RAM is configurable as internal or external memory.
    
    The QMSS driver manages the PDSP setups, linking RAM regions,
    queue pool management (allocation, push, pop and notify) and descriptor
    pool management. The specifics on the device tree bindings for
    QMSS can be found in:
    	Documentation/devicetree/bindings/soc/keystone-navigator-qmss.txt
    
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Kumar Gala <galak@codeaurora.org>
    Cc: Olof Johansson <olof@lixom.net>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Grant Likely <grant.likely@linaro.org>
    Cc: Rob Herring <robh+dt@kernel.org>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
    Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

commit a4dfb8c41043dd6c2b9defbe846c44389c4b6f02
Author: Sandeep Nair <sandeep_n@ti.com>
Date:   Fri Feb 28 10:47:50 2014 -0500

    Documentation: dt: soc: add Keystone Navigator QMSS bindings
    
    The QMSS (Queue Manager Sub System) found on Keystone SOCs is one of
    the main hardware sub system which forms the backbone of the Keystone
    Multi-core Navigator. QMSS consist of queue managers, packed-data structure
    processors(PDSP), linking RAM, descriptor pools and infrastructure
    Packet DMA.
    
    The Queue Manager is a hardware module that is responsible for accelerating
    management of the packet queues. Packets are queued/de-queued by writing or
    reading descriptor address to a particular memory mapped location. The PDSPs
    perform QMSS related functions like accumulation, QoS, or event management.
    Linking RAM registers are used to link the descriptors which are stored in
    descriptor RAM. Descriptor RAM is configurable as internal or external memory.
    
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: Kumar Gala <galak@codeaurora.org>
    Cc: Olof Johansson <olof@lixom.net>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Grant Likely <grant.likely@linaro.org>
    Cc: Rob Herring <robh+dt@kernel.org>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Signed-off-by: Sandeep Nair <sandeep_n@ti.com>
    Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

commit 382a9c9adc1cd540f5b714b65db315fc1c0b553d
Author: Quentin Lambert <lambert.quentin@gmail.com>
Date:   Sun Sep 7 20:02:04 2014 +0200

    PCI: Add space before open parenthesis
    
    Add space before open parenthesis as is conventional.
    
    No functional change.
    
    [bhelgaas: fix a few more in ibmphp, shpchp]
    Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit fe6ce32189136370b3d236d1c32ab812b93cd0d8
Author: Yijing Wang <wangyijing@huawei.com>
Date:   Wed Sep 24 11:09:59 2014 +0800

    PCI/MSI: Rename __read_msi_msg() to read_msi_msg()
    
    Rename __read_msi_msg() to read_msi_msg().
    
    No functional change.
    
    Signed-off-by: Yijing Wang <wangyijing@huawei.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit c2eb2dc3461e522d6452e1f74e36194633d4db0d
Author: Yijing Wang <wangyijing@huawei.com>
Date:   Wed Sep 24 11:09:53 2014 +0800

    PCI/MSI: Remove unused read_msi_msg()
    
    Now no one uses read_msi_msg(), so remove it.
    
    No functional change.
    
    Signed-off-by: Yijing Wang <wangyijing@huawei.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

commit 11c013fd8afbc7c6b2e15608ed5fc2c249552998
Author: Yijing Wang <wangyijing@huawei.com>
Date:   Wed Sep 24 11:09:45 2014 +0800

    MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()
    
    rtas_setup_msi_irqs() already has the struct msi_desc pointer required by
    __read_msi_msg(), so call it directly instead of having read_msi_msg() look
    it up from the IRQ.
    
    No functional change.
    
    [bhelgaas: changelog]
    Signed-off-by: Yijing Wang <wangyijing@huawei.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Acked-by: Michael Ellerman <mpe@ellerman.id.au>
    CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
    CC: linuxppc-dev@lists.ozlabs.org

commit eeeda4cd06e828b331b15741a204ff9f5874d28d
Author: Ben Hutchings <ben@decadent.org.uk>
Date:   Wed Sep 24 13:30:12 2014 +0100

    x86/relocs: Make per_cpu_load_addr static
    
    per_cpu_load_addr is only used for 64-bit relocations, but is
    declared in both configurations of relocs.c - with different
    types.  This has undefined behaviour in general.  GNU ld is
    documented to use the larger size in this case, but other tools
    may differ and some warn about this.
    
    References: https://bugs.debian.org/748577
    Reported-by: Michael Tautschnig <mt@debian.org>
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    Cc: 748577@bugs.debian.org
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Link: http://lkml.kernel.org/r/1411561812.3659.23.camel@decadent.org.uk
    Signed-off-by: Ingo Molnar <mingo@kernel.org>

commit 212be3b2320bcf33eff648bc4e1f0edbf4d90acf
Author: Oleg Nesterov <oleg@redhat.com>
Date:   Sun Sep 21 20:42:32 2014 +0200

    x86/lib/Makefile: Remove the unnecessary "+= thunk_64.o"
    
    Trivial. We have "lib-y += thunk_$(BITS).o" at the start, no
    need to add thunk_64.o if !CONFIG_X86_32.
    
    Signed-off-by: Oleg Nesterov <oleg@redhat.com>
    Acked-by: Andy Lutomirski <luto@amacapital.net>
    Cc: Denys Vlasenko <dvlasenk@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Link: http://lkml.kernel.org/r/20140921184232.GB23727@redhat.com
    Signed-off-by: Ingo Molnar <mingo@kernel.org>

commit 0ad6e3c5199be12c9745da8f8b9e3c9f8066c235
Author: Oleg Nesterov <oleg@redhat.com>
Date:   Sun Sep 21 20:41:53 2014 +0200

    x86: Speed up ___preempt_schedule*() by using THUNK helpers
    
    ___preempt_schedule() does SAVE_ALL/RESTORE_ALL but this is
    suboptimal, we do not need to save/restore the callee-saved
    register. And we already have arch/x86/lib/thunk_*.S which
    implements the similar asm wrappers, so it makes sense to
    redefine ___preempt_schedule() as "THUNK ..." and remove
    preempt.S altogether.
    
    Signed-off-by: Oleg Nesterov <oleg@redhat.com>
    Reviewed-by: Andy Lutomirski <luto@amacapital.net>
    Cc: Denys Vlasenko <dvlasenk@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Link: http://lkml.kernel.org/r/20140921184153.GA23727@redhat.com
    Signed-off-by: Ingo Molnar <mingo@kernel.org>

commit 03bd4e1f7265548832a76e7919a81f3137c44fd1
Author: Wanpeng Li <wanpeng.li@linux.intel.com>
Date:   Wed Sep 24 16:38:05 2014 +0800

    sched: Fix unreleased llc_shared_mask bit during CPU hotplug
    
    The following bug can be triggered by hot adding and removing a large number of
    xen domain0's vcpus repeatedly:
    
    	BUG: unable to handle kernel NULL pointer dereference at 0000000000000004 IP: [..] find_busiest_group
    	PGD 5a9d5067 PUD 13067 PMD 0
    	Oops: 0000 [#3] SMP
    	[...]
    	Call Trace:
    	load_balance
    	? _raw_spin_unlock_irqrestore
    	idle_balance
    	__schedule
    	schedule
    	schedule_timeout
    	? lock_timer_base
    	schedule_timeout_uninterruptible
    	msleep
    	lock_device_hotplug_sysfs
    	online_store
    	dev_attr_store
    	sysfs_write_file
    	vfs_write
    	SyS_write
    	system_call_fastpath
    
    Last level cache shared mask is built during CPU up and the
    build_sched_domain() routine takes advantage of it to setup
    the sched domain CPU topology.
    
    However, llc_shared_mask is not released during CPU disable,
    which leads to an invalid sched domainCPU topology.
    
    This patch fix it by releasing the llc_shared_mask correctly
    during CPU disable.
    
    Yasuaki also reported that this can happen on real hardware:
    
      https://lkml.org/lkml/2014/7/22/1018
    
    His case is here:
    
    	==
    	Here is an example on my system.
    	My system has 4 sockets and each socket has 15 cores and HT is
    	enabled. In this case, each core of sockes is numbered as
    	follows:
    
    		 | CPU#
    	Socket#0 | 0-14 , 60-74
    	Socket#1 | 15-29, 75-89
    	Socket#2 | 30-44, 90-104
    	Socket#3 | 45-59, 105-119
    
    	Then llc_shared_mask of CPU#30 has 0x3fff80000001fffc0000000.
    
    	It means that last level cache of Socket#2 is shared with
    	CPU#30-44 and 90-104.
    
    	When hot-removing socket#2 and #3, each core of sockets is
    	numbered as follows:
    
    		 | CPU#
    	Socket#0 | 0-14 , 60-74
    	Socket#1 | 15-29, 75-89
    
    	But llc_shared_mask is not cleared. So llc_shared_mask of CPU#30
    	remains having 0x3fff80000001fffc0000000.
    
    	After that, when hot-adding socket#2 and #3, each core of
    	sockets is numbered as follows:
    
    		 | CPU#
    	Socket#0 | 0-14 , 60-74
    	Socket#1 | 15-29, 75-89
    	Socket#2 | 30-59
    	Socket#3 | 90-119
    
    	Then llc_shared_mask of CPU#30 becomes
    	0x3fff8000fffffffc0000000. It means that last level cache of
    	Socket#2 is shared with CPU#30-59 and 90-104. So the mask has
    	the wrong value.
    
    Signed-off-by: Wanpeng Li <wanpeng.li@linux.intel.com>
    Tested-by: Linn Crosetto <linn@hp.com>
    Reviewed-by: Borislav Petkov <bp@suse.de>
    Reviewed-by: Toshi Kani <toshi.kani@hp.com>
    Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
    Cc: <stable@vger.kernel.org>
    Cc: David Rientjes <rientjes@google.com>
    Cc: Prarit Bhargava <prarit@redhat.com>
    Cc: Steven Rostedt <srostedt@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Link: http://lkml.kernel.org/r/1411547885-48165-1-git-send-email-wanpeng.li@linux.intel.com
    Signed-off-by: Ingo Molnar <mingo@kernel.org>

commit 24832b4de315ad00e5430a53772750dfcf18514d
Author: Minghuan Lian <Minghuan.Lian@freescale.com>
Date:   Tue Sep 23 22:28:59 2014 +0800

    PCI: designware: Add get_msi_data() to pcie_host_ops
    
    Add a struct pcie_host_ops .get_msi_data() method for platforms to return
    their special MSI message data.
    
    Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Acked-by: Mohit KUMAR <mohit.kumar@st.com>

commit ee1b5b165c0a2f04d2107e634e51f05d0eb107de
Author: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Date:   Wed Sep 24 00:26:24 2014 +0100

    x86/intel/quark: Switch off CR4.PGE so TLB flush uses CR3 instead
    
    Quark x1000 advertises PGE via the standard CPUID method
    PGE bits exist in Quark X1000's PTEs. In order to flush
    an individual PTE it is necessary to reload CR3 irrespective
    of the PTE.PGE bit.
    
    See Quark Core_DevMan_001.pdf section 6.4.11
    
    This bug was fixed in Galileo kernels, unfixed vanilla kernels are expected to
    crash and burn on this platform.
    
    Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
    Cc: Borislav Petkov <bp@alien8.de>
    Cc: <stable@vger.kernel.org>
    Link: http://lkml.kernel.org/r/1411514784-14885-1-git-send-email-pure.logic@nexus-software.ie
    Signed-off-by: Ingo Molnar <mingo@kernel.org>

commit 450e344e421b9f555261a2d97952d9e71d4cb082
Author: Minghuan Lian <Minghuan.Lian@freescale.com>
Date:   Tue Sep 23 22:28:58 2014 +0800

    PCI: designware: Rename get_msi_data() to get_msi_addr()
    
    The struct pcie_host_ops .get_msi_data() method returns the MSI message
    address.  To accurately express its purpose, rename it to .get_msi_addr().
    
    Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
    Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
    Acked-by: Mohit KUMAR <mohit.kumar@st.com>

commit 0c61ea77cceafd1134225099961c2df0866b500f
Author: Minghuan Lian <Minghuan.Lian@f…

Author: mmotm auto import

.gitignore

@@ -32,6 +32,7 @@
 *.lzo
 *.patch
 *.gcno
+*.ll
 modules.builtin
 Module.symvers
 *.dwo

Documentation/.gitignore

@@ -287,6 +287,8 @@ local_ops.txt
 	- semantics and behavior of local atomic operations.
 lockdep-design.txt
 	- documentation on the runtime locking correctness validator.
+locking/
+	- directory with info about kernel locking primitives
 lockstat.txt
 	- info on collecting statistics on locks (and contention).
 lockup-watchdogs.txt

Documentation/00-INDEX

@@ -0,0 +1,12 @@
+What:		/config/usb-gadget/gadget/functions/uac1.name
+Date:		Sep 2014
+KernelVersion:	3.18
+Description:
+		The attributes:
+
+		audio_buf_size - audio buffer size
+		fn_cap - capture pcm device file name
+		fn_cntl - control device file name
+		fn_play - playback pcm device file name
+		req_buf_size - ISO OUT endpoint request buffer size
+		req_count - ISO OUT endpoint request count

Documentation/ABI/testing/configfs-usb-gadget-uac1

@@ -0,0 +1,12 @@
+What:		/config/usb-gadget/gadget/functions/uac2.name
+Date:		Sep 2014
+KernelVersion:	3.18
+Description:
+		The attributes:
+
+		c_chmask - capture channel mask
+		c_srate - capture sampling rate
+		c_ssize - capture sample size (bytes)
+		p_chmask - playback channel mask
+		p_srate - playback sampling rate
+		p_ssize - playback sample size (bytes)

Documentation/ABI/testing/configfs-usb-gadget-uac2

@@ -0,0 +1,7 @@
+What:		/sys/bus/iio/devices/triggerX/name = "bmc150_accel-any-motion-devX"
+KernelVersion:	3.17
+Contact:	linux-iio@vger.kernel.org
+Description:
+		The BMC150 accelerometer kernel module provides an additional trigger,
+		which sets driver in a mode, where data is pushed to the buffer
+		only when there is any motion.

Documentation/ABI/testing/sysfs-bus-iio-accel-bmc150

@@ -0,0 +1,7 @@
+What:		/sys/bus/iio/devices/triggerX/name = "bmg160-any-motion-devX"
+KernelVersion:	3.17
+Contact:	linux-iio@vger.kernel.org
+Description:
+		The BMG160 gyro kernel module provides an additional trigger,
+		which sets driver in a mode, where data is pushed to the buffer
+		only when there is any motion.

Documentation/ABI/testing/sysfs-bus-iio-gyro-bmg160

@@ -65,6 +65,16 @@ Description:
 		force a rescan of all PCI buses in the system, and
 		re-discover previously removed devices.
 
+What:		/sys/bus/pci/devices/.../msi_bus
+Date:		September 2014
+Contact:	Linux PCI developers <linux-pci@vger.kernel.org>
+Description:
+		Writing a zero value to this attribute disallows MSI and
+		MSI-X for any future drivers of the device.  If the device
+		is a bridge, MSI and MSI-X will be disallowed for future
+		drivers of all child devices under the bridge.  Drivers
+		must be reloaded for the new setting to take effect.
+
 What:		/sys/bus/pci/devices/.../msi_irqs/
 Date:		September, 2011
 Contact:	Neil Horman <nhorman@tuxdriver.com>

Documentation/ABI/testing/sysfs-bus-pci

@@ -0,0 +1,14 @@
+What:		/sys/class/hidraw/<hidraw>/device/leds_mode
+Date:		Jun 2014
+KernelVersion:	3.17
+Contact:	Janne Kanniainen <janne.kanniainen@gmail.com>
+Description:
+		Set the mode of LEDs
+
+		0 - normal
+		1 - audio
+		2 - breathing
+
+		Normal: LEDs are fully on when enabled
+		Audio:  LEDs brightness depends on sound level
+		Breathing: LEDs brightness varies at human breathing rate

Documentation/ABI/testing/sysfs-class-hid-driver-gt683r

@@ -159,7 +159,7 @@ Description:
 		lower-level interface protocol used. Ethernet devices will show
 		a 'mtu' attribute value of 1500 unless changed.
 
-What:		/sys/calss/net/<iface>/netdev_group
+What:		/sys/class/net/<iface>/netdev_group
 Date:		January 2011
 KernelVersion:	2.6.39
 Contact:	netdev@vger.kernel.org