1. 21 Jun, 2014 26 commits
  2. 20 Jun, 2014 14 commits
    • Dmitry Torokhov's avatar
    • Linus Torvalds's avatar
      Merge tag 'pm+acpi-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 3c8fb504
      Linus Torvalds authored
      Pull ACPI and power management fixes from Rafael Wysocki:
       "These are fixes mostly (ia64 regression related to the ACPI
        enumeration of devices, cpufreq regressions, fix for I2C controllers
        included in Intel SoCs, mvebu cpuidle driver fix related to sysfs)
        plus additional kernel command line arguments from Kees to make it
        possible to build kernel images with hibernation and the kernel
        address space randomization included simultaneously, a new ACPI
        battery driver quirk for a system with a broken BIOS and a couple of
        ACPI core cleanups.
      
        Specifics:
      
         - Fix for an ia64 regression introduced during the 3.11 cycle by a
           commit that modified the hardware initialization ordering and made
           device discovery fail on some systems.
      
         - Fix for a build problem on systems where the cpufreq-cpu0 driver is
           built-in and the cpu-thermal driver is modular from Arnd Bergmann.
      
         - Fix for a recently introduced computational mistake in the
           intel_pstate driver that leads to excessive rounding errors from
           Doug Smythies.
      
         - Fix for a failure code path in cpufreq_update_policy() that fails
           to unlock the locks acquired previously from Aaron Plattner.
      
         - Fix for the cpuidle mvebu driver to use shorter state names which
           will prevent the sysfs interface from returning mangled strings.
           From Gregory Clement.
      
         - ACPI LPSS driver fix to make sure that the I2C controllers included
           in BayTrail SoCs are not held in the reset state while they are
           being probed from Mika Westerberg.
      
         - New kernel command line arguments making it possible to build
           kernel images with hibernation and kASLR included at the same time
           and to select which of them will be used via the command line (they
           are still functionally mutually exclusive, though).  From Kees
           Cook.
      
         - ACPI battery driver quirk for Acer Aspire V5-573G that fails to
           send battery status change notifications timely from Alexander
           Mezin.
      
         - Two ACPI core cleanups from Christoph Jaeger and Fabian Frederick"
      
      * tag 'pm+acpi-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        cpuidle: mvebu: Fix the name of the states
        cpufreq: unlock when failing cpufreq_update_policy()
        intel_pstate: Correct rounding in busy calculation
        ACPI: use kstrto*() instead of simple_strto*()
        ACPI / processor replace __attribute__((packed)) by __packed
        ACPI / battery: add quirk for Acer Aspire V5-573G
        ACPI / battery: use callback for setting up quirks
        ACPI / LPSS: Take I2C host controllers out of reset
        x86, kaslr: boot-time selectable with hibernation
        PM / hibernate: introduce "nohibernate" boot parameter
        cpufreq: cpufreq-cpu0: fix CPU_THERMAL dependency
        ACPI / ia64 / sba_iommu: Restore the working initialization ordering
      3c8fb504
    • Linus Torvalds's avatar
      Merge tag 'sound-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 4ef61076
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "The significant part here is a few security fixes for ALSA core
        control API by Lars.  Besides that, there are a few fixes for ASoC
        sigmadsp (again by Lars) for building properly, and small fixes for
        ASoC rsnd, MMP, PXA and FSL, in addition to a fix for bogus WARNING in
        i915/HD-audio binding"
      
      * tag 'sound-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: control: Make sure that id->index does not overflow
        ALSA: control: Handle numid overflow
        ALSA: control: Don't access controls outside of protected regions
        ALSA: control: Fix replacing user controls
        ALSA: control: Protect user controls against concurrent access
        drm/i915, HD-audio: Don't continue probing when nomodeset is given
        ASoC: fsl: Fix build problem
        ASoC: rsnd: fixup index of src/dst mod when capture
        ASoC: fsl_spdif: Fix integer overflow when calculating divisors
        ASoC: fsl_spdif: Fix incorrect usage of regmap_read()
        ASoC: dapm: Make sure register value is in sync with DAPM kcontrol state
        ASoC: sigmadsp: Split regmap and I2C support into separate modules
        ASoC: MMP audio needs sram support
        ASoC: pxa: add I2C dependencies as needed
      4ef61076
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · 0c9bc275
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "This looks bigger than it is, as one of the nouveau firmware fixes
        ("drm/gf100-/gr: report class data to host on fwmthd failure")
        regenerates a bunch of the firmware files after changing the assembly
        by a few lines, without that, its more of a
      
          36 files changed, 370 insertions(+), 129 deletions(-)
      
        It contains some vt.c fixes acked by Greg, for rare hard hangs on i915
        loading, that also fixes hangs on reload and spurious register write
        errors.
      
        drm core: one fix for uninit memory
      
        nouveau: displayport rework caused a few regressions, Ben has been
           fixing them as the appear, along with some other fixes
      
        radeon: pageflipping regression fix, deep color fix, mode validation
           fixes
      
        i915: fbc disable, vga console kick off, backlight fix, divide-by-zero
           fix"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (33 commits)
        drm: fix uninitialized acquire_ctx fields (v2)
        drm/radeon: Fix radeon_irq_kms_pflip_irq_get/put() imbalance
        Revert "drm/radeon: remove drm_vblank_get|put from pflip handling"
        drm/radeon: improve dvi_mode_valid
        drm/radeon: update mode_valid testing for DP
        drm/radeon: Use dce5/6 hdmi deep color clock setup also on dce8+
        drm/nouveau/disp: fix oops in destructor with headless cards
        drm/gf117/i2c: no aux channels on this chipset
        drm/nouveau/doc: update the thermal documentation
        drm/nouveau/pwr: fix typo in fifo wrap handling
        drm/nv50/disp: fix a potential oops in supervisor handling
        drm/nouveau/disp/dp: don't touch link config after success
        drm/nouveau/kms: reference vblank for crtc during pageflip.
        drm/gk104/fb/ram: fixups from an earlier search+replace
        drm/nv50/gr: remove an unneeded write while initialising PGRAPH
        drm/nv50/gr: fix overlap while zeroing zcull regions
        drm/gf100-/gr: report class data to host on fwmthd failure
        drm/gk104/ibus: increase various random timeouts
        drm/gk104/clk: only touch divider for mode we'll be using
        drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout.
        ...
      0c9bc275
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · f1d70248
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "A smaller collection of fixes for the block core that would be nice to
        have in -rc2.  This pull request contains:
      
         - Fixes for races in the wait/wakeup logic used in blk-mq from
           Alexander.  No issues have been observed, but it is definitely a
           bit flakey currently.  Alternatively, we may drop the cyclic
           wakeups going forward, but that needs more testing.
      
         - Some cleanups from Christoph.
      
         - Fix for an oops in null_blk if queue_mode=1 and softirq completions
           are used.  From me.
      
         - A fix for a regression caused by the chunk size setting.  It
           inadvertently used max_hw_sectors instead of max_sectors, which is
           incorrect, and causes hangs on btrfs multi-disk setups (where hw
           sectors apparently isn't set).  From me.
      
         - Removal of WQ_POWER_EFFICIENT in the kblockd creation.  This was a
           recent addition as well, but it actually breaks blk-mq which relies
           on strict scheduling.  If the workqueue power_efficient mode is
           turned on, this breaks blk-mq.  From Matias.
      
         - null_blk module parameter description fix from Mike"
      
      * 'for-linus' of git://git.kernel.dk/linux-block:
        blk-mq: bitmap tag: fix races in bt_get() function
        blk-mq: bitmap tag: fix race on blk_mq_bitmap_tags::wake_cnt
        blk-mq: bitmap tag: fix races on shared ::wake_index fields
        block: blk_max_size_offset() should check ->max_sectors
        null_blk: fix softirq completions for queue_mode == 1
        blk-mq: merge blk_mq_drain_queue and __blk_mq_drain_queue
        blk-mq: properly drain stopped queues
        block: remove WQ_POWER_EFFICIENT from kblockd
        null_blk: fix name and description of 'queue_mode' module parameter
        block: remove elv_abort_queue and blk_abort_flushes
      f1d70248
    • Linus Torvalds's avatar
      Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 58c72f94
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "A first set of bug fixes that didn't make it for the merge window, and
        two Kconfig cleanups that still make sense at this point.
      
        Unfortunately, one of the two cleanups caused an unintended change in
        the original version, so we had to revert one part of it and do some
        more testing to ensure the rest is really fine.  There was also a
        last-minute rebase of the patches to remove another bad commit"
      
      * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        ARM: use menuconfig for sub-arch menus
        ARM: multi_v7_defconfig: re-enable SDHCI drivers
        ARM: EXYNOS: Fix compilation warning
        ARM: exynos: move sysram info to exynos.c
        ARM: dts: Specify the NAND ECC scheme explicitly on Armada 385 DB board
        ARM: dts: Specify the NAND ECC scheme explicitly on Armada 375 DB board
        ARM: exynos: cleanup kconfig option display
        misc: vexpress: fix error handling vexpress_syscfg_regmap_init()
        ARM: Remove ARCH_HAS_CPUFREQ config option
        ARM: integrator: fix section mismatch problem
        ARM: mvebu: DT: fix OpenBlocks AX3-4 RAM size
        ARM: samsung: make SAMSUNG_DMADEV optional
        remoteproc: da8xx: don't select CMA on no-MMU
        bus/arm-cci: add dependency on OF && CPU_V7
        ARM: keystone requires ARM_PATCH_PHYS_VIRT
        ARM: omap2: fix am43xx dependency on l2x0 cache
      58c72f94
    • Alexander Shiyan's avatar
      w1: mxc_w1: Fix incorrect "presence" status · 37014f5b
      Alexander Shiyan authored
      W1 reset_bus() should return zero if slave device is present.
      This patch fix this issue.
      Signed-off-by: default avatarAlexander Shiyan <shc_work@mail.ru>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      37014f5b
    • Denis Carikli's avatar
      imx-drm: parallel-display: Fix DPMS default state. · c026a3f3
      Denis Carikli authored
      If connector->dpms is left untouched, it defaults
      to DRM_MODE_DPMS_ON (0).
      
      As a result, drm_helper_connector_dpms will exit when
      it will be asked to set the state to DRM_MODE_DPMS_ON,
      because it is already set.
      
      That issue prevented displays from turning on at boot.
      Signed-off-by: default avatarDenis Carikli <denis@eukrea.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      c026a3f3
    • Yi Zhang's avatar
      staging: android: timed_output: fix use after free of dev · b28e7d58
      Yi Zhang authored
      tdev->dev has been freed in device_destroy(), it's not right to
      use dev_set_drvdata() after that;
      Signed-off-by: default avatarYi Zhang <yizhang@marvell.com>
      Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      b28e7d58
    • Stephen Boyd's avatar
      unicore32: Remove ARCH_HAS_CPUFREQ config option · d670878e
      Stephen Boyd authored
      This config exists entirely to hide the cpufreq menu from the
      kernel configuration unless a platform has selected it. Nothing
      is actually built if this config is 'Y' and it just leads to more
      patches that add a select under a platform Kconfig so that some
      other CPUfreq option can be chosen. Let's remove the option so
      that we can always enable CPUfreq drivers on unicore32 platforms.
      
      Cc: Viresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
      Reviewed-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      d670878e
    • Guan Xuetao's avatar
      UniCore32: Change git tree location information in MAINTAINERS · ceebf4d5
      Guan Xuetao authored
      UniCore32 git repo has moved to github.
      Branch 'unicore32' is used for prepared patches, and automatically merged to linux-next.
      Branch 'unicore32-working' is used for development.
      Signed-off-by: default avatarGuan Xuetao <gxt@mprc.pku.edu.cn>
      ceebf4d5
    • Chen Gang's avatar
      arch: unicore32: ksyms: export '__cpuc_coherent_kern_range' to avoid compiling failure · 92543fd7
      Chen Gang authored
      flush_icache_range() is '__cpuc_coherent_kern_range' under unicore32,
      and lkdtm.ko needs it. At present, '__cpuc_coherent_kern_range' is
      still used by unicore32, so export it to avoid compiling failure.
      
      The related error (with allmodconfig under unicore32):
      
        ERROR: "__cpuc_coherent_kern_range" [drivers/misc/lkdtm.ko] undefined!
      Signed-off-by: default avatarChen Gang <gang.chen.5i5j@gmail.com>
      Acked-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      Signed-off-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      92543fd7
    • Chen Gang's avatar
      arch: unicore32: ksyms: export 'pm_power_off' to avoid compiling failure. · 3420d49d
      Chen Gang authored
      Two driver modules need 'pm_power_off', so export it.
      
      The related error (with allmodconfig under unicore32):
      
          MODPOST 4039 modules
        ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined!
        ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!
      Signed-off-by: default avatarChen Gang <gang.chen.5i5j@gmail.com>
      Acked-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      Signed-off-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      3420d49d
    • Chen Gang's avatar
      arch: unicore32: ksyms: export additional find_first_*() to avoid compiling failure · 40ad2a67
      Chen Gang authored
      Some modules need find_first_bit() and find_first_zero_bit(), so export
      them.
      
      The related error (with allmodconfig under unicore32):
      
          MODPOST 4039 modules
        ERROR: "find_first_bit" [sound/soc/codecs/snd-soc-uda1380.ko] undefined!
        ERROR: "find_first_zero_bit" [net/sctp/sctp.ko] undefined!
        ...
      Signed-off-by: default avatarChen Gang <gang.chen.5i5j@gmail.com>
      Acked-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      Signed-off-by: default avatarXuetao Guan <gxt@mprc.pku.edu.cn>
      40ad2a67