1. 21 Feb, 2014 11 commits
    • Linus Torvalds's avatar
      Merge git://www.linux-watchdog.org/linux-watchdog · 0a4e836a
      Linus Torvalds authored
      Pull watchdog fix from Wim Van Sebroeck:
       "It corrects the error code when no device was found for w83697hf_wdt"
      
      * git://www.linux-watchdog.org/linux-watchdog:
        watchdog: w83697hf_wdt: return ENODEV if no device was found
      0a4e836a
    • Stanislav Kholmanskikh's avatar
      watchdog: w83697hf_wdt: return ENODEV if no device was found · 0cb1c3e8
      Stanislav Kholmanskikh authored
      Most WDT driver modules return ENODEV during modprobe if
      no valid device was found, but w83697hf_wdt returns EIO.
      
      Let w83697hf_wdt return ENODEV.
      Signed-off-by: default avatarStanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
      Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      0cb1c3e8
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc · 34acae3c
      Linus Torvalds authored
      Pull sparc fixes from David Miller:
       "Three minor fixes from David Howells and Paul Gortmaker"
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        Sparc: sparc_cpu_model isn't in asm/system.h any more [ver #2]
        sparc32: make copy_to/from_user_page() usable from modular code
        sparc32: fix build failure for arch_jump_label_transform
      34acae3c
    • Linus Torvalds's avatar
      Merge tag 'pm+acpi-3.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 795233bf
      Linus Torvalds authored
      Pull ACPI and power management fixes from Rafael Wysocki:
       "These include two fixes for recent regressions related to ACPI, a
        cpufreq fix for breakage overlooked by a previous fix commit, two
        intel_pstate fixes for stuff added during the 3.13 cycle that need to
        go into -stable, three fixes for older bugs that also are -stable
        candidates, ACPI video blacklist changes related to BIOSes that behave
        in a special way on Windows 8, several build fixes for CONFIG_PM_SLEEP
        unset in ACPI drivers and an ACPI driver cleanup.
      
        Specifics:
      
         - Fix for a recent probing regression in the nouveau driver
           introduced by an ACPI change related to the handling of _DSM from
           Jiang Liu.
      
         - Fix for a dock station sysfs attribute that stopped working
           correctly after recent changes in the ACPI core.
      
         - cpufreq fix taking care of broken code related to CPU removal and
           overlooked by a previous recent fix in that area.  From Viresh
           Kumar.
      
         - Two intel_pstate fixes related to Baytrail support added during the
           3.13 cycle (candidates for -stable) from Dirk Brandewie.
      
         - ACPI video fix removing duplicate brightness values from the _BCL
           table which makes its user space interface behave sanely.  From
           Hans de Goede.
      
         - Fix for the powernow-k8 cpufreq driver making it initialize its
           per-CPU data structures correctly from Srivatsa S Bhat.
      
         - Fix for an obscure memory leak in the ACPI PCI interrupt allocation
           code (related to ISA) from Tomasz Nowicki.
      
         - ACPI video blacklist changes moving several systems that should use
           the native backlight interface instead of the ACPI one from the
           general ACPI _OSI blacklist the the ACPI video driver's blacklist
           where they belong.  This consists of an ACPI video driver update
           from Aaron Lu and a revert of a previous commit adding systems to
           the ACPI _OSI blacklist requested by Takashi Iwai.
      
         - Several fixes for build issues in ACPI drivers occuring when
           CONFIG_PM_SLEEP is unset from Shuah Khan.
      
         - Fix for an sscanf() format string in the ACPI Smart Battery
           Subsystem (SBS) driver from Luis G.F"
      
      * tag 'pm+acpi-3.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        intel_pstate: Add support for Baytrail turbo P states
        intel_pstate: Use LFM bus ratio as min ratio/P state
        ACPI / nouveau: fix probing regression related to _DSM
        Revert "ACPI: Blacklist Win8 OSI for some HP laptop 2013 models"
        ACPI / video: Add systems that should favour native backlight interface
        ACPI / video: Filter the _BCL table for duplicate brightness values
        cpufreq: powernow-k8: Initialize per-cpu data-structures properly
        cpufreq: remove sysfs link when a cpu != policy->cpu, is removed
        ACPI / PCI: Fix memory leak in acpi_pci_irq_enable()
        ACPI / dock: Make 'docked' sysfs attribute work as documented
        ACPI / SBS: Fix incorrect sscanf() string
        ACPI / thermal: fix thermal driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / SBS: fix SBS driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / fan: fix fan driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / button: fix button driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / battery: fix battery driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / AC: fix AC driver compile error when CONFIG_PM_SLEEP is undefined
      795233bf
    • Linus Torvalds's avatar
      Merge tag 'iommu-fixes-v3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu · 7777d934
      Linus Torvalds authored
      Pull IOMMU fixes from Joerg Roedel:
       "The fixes are only for the ARM-SMMU driver.  Here is the summary from
        Will Deacon:
      
         - Andreas Herrmann took the driver for a run with a real SATA
           controller, which caused the new mutex-based locking to explode
           since we require mappings in atomic context
      
         - Yifan fixed an issue with the page table creation, which then
           caused breakages with the way in which we flush descriptors out to
           the table walker
      
         - I ran the driver on a system where the SMMU is hooked into a
           coherent interconnect for table walks, and noticed a shareability
           mismatch between the CPU and the SMMU
      
        These issues are all fixed here and have been tested on both arm and
        arm64 based systems.
      
        Besides that I put a fix on-top to make the spinlock irq-safe, so that
        the code-paths can be used in the DMA-API"
      
      * tag 'iommu-fixes-v3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
        arm/smmu: Use irqsafe spinlock for domain lock
        iommu/arm-smmu: fix compilation issue when !CONFIG_ARM_AMBA
        iommu/arm-smmu: set CBARn.BPSHCFG to NSH for s1-s2-bypass contexts
        iommu/arm-smmu: fix table flushing during initial allocations
        iommu/arm-smmu: really fix page table locking
        iommu/arm-smmu: fix pud/pmd entry fill sequence
      7777d934
    • Linus Torvalds's avatar
      Merge tag 'sound-3.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 04133209
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "This time we got a slightly higher volume than previous times, but all
        device-specific good fixes.  Noticeable changes are fixes in davinci,
        and the removal of open-codes in HD-audio ca0132 driver.  The rest are
        all small fixes and/or quirks"
      
      * tag 'sound-3.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda - Enable front audio jacks on one HP desktop model
        ALSA: hda/ca0132 - Fix recording from mode id 0x8
        ALSA: hda/ca0132 - setup/cleanup streams
        ALSA: hda - add headset mic detect quirks for two Dell laptops
        ALSA: usb-audio: work around KEF X300A firmware bug
        ASoC: max98090: make REVISION_ID readable
        ASoC: txx9aclc_ac97: Fix kernel crash on probe
        ASoC: max98090: sync regcache on entering STANDBY
        ASoC: blackfin: Fix machine driver Kconfig dependencies
        ASoC: da9055: Fix device registration of PMIC and CODEC devices
        ASoC: fsl-esai: fix ESAI TDM slot setting
        ASoC: fsl: fix pm support of machine drivers
        ASoC: rt5640: Add ACPI ID for Intel Baytrail
        ASoC: davinci-evm: Add pm callbacks to platform driver
        ASoC: davinci-mcasp: Consolidate pm_runtime_get/put() use in the driver
        ASoC: davinci-mcasp: Configure xxTDM, xxFMT and xxFMCT registers synchronously
        ASoC: davinci-mcasp: Harmonize the sub hw_params function names
        ASoC: samsung: Fix trivial typo
        ASoC: samsung: Remove invalid dependencies
        ASoC: wm8993: drop regulator_bulk_free of devm_ allocated data
      04133209
    • Rafael J. Wysocki's avatar
      Merge branch 'pm-cpufreq' · fee5ae96
      Rafael J. Wysocki authored
      * pm-cpufreq:
        intel_pstate: Add support for Baytrail turbo P states
        intel_pstate: Use LFM bus ratio as min ratio/P state
        cpufreq: powernow-k8: Initialize per-cpu data-structures properly
        cpufreq: remove sysfs link when a cpu != policy->cpu, is removed
      fee5ae96
    • Rafael J. Wysocki's avatar
      Merge branches 'acpi-pm' and 'acpi-video' · d8ad344c
      Rafael J. Wysocki authored
      * acpi-pm:
        ACPI / thermal: fix thermal driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / SBS: fix SBS driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / fan: fix fan driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / button: fix button driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / battery: fix battery driver compile error when CONFIG_PM_SLEEP is undefined
        ACPI / AC: fix AC driver compile error when CONFIG_PM_SLEEP is undefined
      
      * acpi-video:
        Revert "ACPI: Blacklist Win8 OSI for some HP laptop 2013 models"
        ACPI / video: Add systems that should favour native backlight interface
        ACPI / video: Filter the _BCL table for duplicate brightness values
      d8ad344c
    • Rafael J. Wysocki's avatar
      Merge branches 'acpi-cleanup', 'acpi-dock', 'acpi-pci' and 'acpi-dsm' · 200df1cc
      Rafael J. Wysocki authored
      * acpi-cleanup:
        ACPI / SBS: Fix incorrect sscanf() string
      
      * acpi-dock:
        ACPI / dock: Make 'docked' sysfs attribute work as documented
      
      * acpi-pci:
        ACPI / PCI: Fix memory leak in acpi_pci_irq_enable()
      
      * acpi-dsm:
        ACPI / nouveau: fix probing regression related to _DSM
      200df1cc
    • Dirk Brandewie's avatar
      intel_pstate: Add support for Baytrail turbo P states · 61d8d2ab
      Dirk Brandewie authored
      A documentation update exposed the existance of the turbo ratio
      register. Update baytrail support to use the turbo range.
      Signed-off-by: default avatarDirk Brandewie <dirk.j.brandewie@intel.com>
      Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      61d8d2ab
    • Dirk Brandewie's avatar
      intel_pstate: Use LFM bus ratio as min ratio/P state · 4042e757
      Dirk Brandewie authored
      LFM (max efficiency ratio) is the max frequency at minimum voltage
      supported by the processor.  Using LFM as the minimum P state
      increases performmance without affecting power. By not using P states
      below LFM we avoid using P states that are less power efficient.
      Signed-off-by: default avatarDirk Brandewie <dirk.j.brandewie@intel.com>
      Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      4042e757
  2. 20 Feb, 2014 16 commits
  3. 19 Feb, 2014 13 commits