1. 25 10月, 2014 5 次提交
    • L
      Merge tag 'stable/for-linus-3.18-b-rc1-tag' of... · 20ca57cd
      Linus Torvalds 提交于
      Merge tag 'stable/for-linus-3.18-b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
      
      Pull xen bug fixes from David Vrabel:
      
       - Fix regression in xen_clocksource_read() which caused all Xen guests
         to crash early in boot.
       - Several fixes for super rare race conditions in the p2m.
       - Assorted other minor fixes.
      
      * tag 'stable/for-linus-3.18-b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
        xen/pci: Allocate memory for physdev_pci_device_add's optarr
        x86/xen: panic on bad Xen-provided memory map
        x86/xen: Fix incorrect per_cpu accessor in xen_clocksource_read()
        x86/xen: avoid race in p2m handling
        x86/xen: delay construction of mfn_list_list
        x86/xen: avoid writing to freed memory after race in p2m handling
        xen/balloon: Don't continue ballooning when BP_ECANCELED is encountered
      20ca57cd
    • L
      Merge tag 'sound-3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · c6d13403
      Linus Torvalds 提交于
      Pull sound fixes from Takashi Iwai:
       "Here are a chunk of small fixes since rc1: two PCM core fixes, one is
        a long-standing annoyance about lockdep and another is an ARM64 mmap
        fix.
      
        The rest are a HD-audio HDMI hotplug notification fix, a fix for
        missing NULL termination in Realtek codec quirks and a few new
        device/codec-specific quirks as usual"
      
      * tag 'sound-3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda - Add missing terminating entry to SND_HDA_PIN_QUIRK macro
        ALSA: pcm: Fix false lockdep warnings
        ALSA: hda - Fix inverted LED gpio setup for Lenovo Ideapad
        ALSA: hda - hdmi: Fix missing ELD change event on plug/unplug
        ALSA: usb-audio: Add support for Steinberg UR22 USB interface
        ALSA: ALC283 codec - Avoid pop noise on headphones during suspend/resume
        ALSA: pcm: use the same dma mmap codepath both for arm and arm64
      c6d13403
    • L
      Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random · 14d4cc08
      Linus Torvalds 提交于
      Pull /dev/random updates from Ted Ts'o:
       "This adds a memzero_explicit() call which is guaranteed not to be
        optimized away by GCC.  This is important when we are wiping
        cryptographically sensitive material"
      
      * tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
        crypto: memzero_explicit - make sure to clear out sensitive data
        random: add and use memzero_explicit() for clearing data
      14d4cc08
    • L
      Merge tag 'pm+acpi-3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · 1c45d9a9
      Linus Torvalds 提交于
      Pull ACPI and power management updates from Rafael Wysocki:
       "This is material that didn't make it to my 3.18-rc1 pull request for
        various reasons, mostly related to timing and travel (LinuxCon EU /
        LPC) plus a couple of fixes for recent bugs.
      
        The only really new thing here is the PM QoS class for memory
        bandwidth, but it is simple enough and users of it will be added in
        the next cycle.  One major change in behavior is that platform devices
        enumerated by ACPI will use 32-bit DMA mask by default.  Also included
        is an ACPICA update to a new upstream release, but that's mostly
        cleanups, changes in tools and similar.  The rest is fixes and
        cleanups mostly.
      
        Specifics:
      
         - Fix for a recent PCI power management change that overlooked the
           fact that some IRQ chips might not be able to configure PCIe PME
           for system wakeup from Lucas Stach.
      
         - Fix for a bug introduced in 3.17 where acpi_device_wakeup() is
           called with a wrong ordering of arguments from Zhang Rui.
      
         - A bunch of intel_pstate driver fixes (all -stable candidates) from
           Dirk Brandewie, Gabriele Mazzotta and Pali Rohár.
      
         - Fixes for a rather long-standing problem with the OOM killer and
           the freezer that frozen processes killed by the OOM do not actually
           release any memory until they are thawed, so OOM-killing them is
           rather pointless, with a couple of cleanups on top (Michal Hocko,
           Cong Wang, Rafael J Wysocki).
      
         - ACPICA update to upstream release 20140926, inlcuding mostly
           cleanups reducing differences between the upstream ACPICA and the
           kernel code, tools changes (acpidump, acpiexec) and support for the
           _DDN object (Bob Moore, Lv Zheng).
      
         - New PM QoS class for memory bandwidth from Tomeu Vizoso.
      
         - Default 32-bit DMA mask for platform devices enumerated by ACPI
           (this change is mostly needed for some drivers development in
           progress targeted at 3.19) from Heikki Krogerus.
      
         - ACPI EC driver cleanups, mostly related to debugging, from Lv
           Zheng.
      
         - cpufreq-dt driver updates from Thomas Petazzoni.
      
         - powernv cpuidle driver update from Preeti U Murthy"
      
      * tag 'pm+acpi-3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (34 commits)
        intel_pstate: Correct BYT VID values.
        intel_pstate: Fix BYT frequency reporting
        intel_pstate: Don't lose sysfs settings during cpu offline
        cpufreq: intel_pstate: Reflect current no_turbo state correctly
        cpufreq: expose scaling_cur_freq sysfs file for set_policy() drivers
        cpufreq: intel_pstate: Fix setting max_perf_pct in performance policy
        PCI / PM: handle failure to enable wakeup on PCIe PME
        ACPI: invoke acpi_device_wakeup() with correct parameters
        PM / freezer: Clean up code after recent fixes
        PM: convert do_each_thread to for_each_process_thread
        OOM, PM: OOM killed task shouldn't escape PM suspend
        freezer: remove obsolete comments in __thaw_task()
        freezer: Do not freeze tasks killed by OOM killer
        ACPI / platform: provide default DMA mask
        cpuidle: powernv: Populate cpuidle state details by querying the device-tree
        cpufreq: cpufreq-dt: adjust message related to regulators
        cpufreq: cpufreq-dt: extend with platform_data
        cpufreq: allow driver-specific data
        ACPI / EC: Cleanup coding style.
        ACPI / EC: Refine event/query debugging messages.
        ...
      1c45d9a9
    • L
      Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux · 8264fce6
      Linus Torvalds 提交于
      Pull thermal management updates from Zhang Rui:
       "Sorry that I missed the merge window as there is a bug found in the
        last minute, and I have to fix it and wait for the code to be tested
        in linux-next tree for a few days.  Now the buggy patch has been
        dropped entirely from my next branch.  Thus I hope those changes can
        still be merged in 3.18-rc2 as most of them are platform thermal
        driver changes.
      
        Specifics:
      
         - introduce ACPI INT340X thermal drivers.
      
           Newer laptops and tablets may have thermal sensors and other
           devices with thermal control capabilities that are exposed for the
           OS to use via the ACPI INT340x device objects.  Several drivers are
           introduced to expose the temperature information and cooling
           ability from these objects to user-space via the normal thermal
           framework.
      
           From: Lu Aaron, Lan Tianyu, Jacob Pan and Zhang Rui.
      
         - introduce a new thermal governor, which just uses a hysteresis to
           switch abruptly on/off a cooling device.  This governor can be used
           to control certain fan devices that can not be throttled but just
           switched on or off.  From: Peter Feuerer.
      
         - introduce support for some new thermal interrupt functions on
           i.MX6SX, in IMX thermal driver.  From: Anson, Huang.
      
         - introduce tracing support on thermal framework.  From: Punit
           Agrawal.
      
         - small fixes in OF thermal and thermal step_wise governor"
      
      * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (25 commits)
        Thermal: int340x thermal: select ACPI fan driver
        Thermal: int3400_thermal: use acpi_thermal_rel parsing APIs
        Thermal: int340x_thermal: expose acpi thermal relationship tables
        Thermal: introduce int3403 thermal driver
        Thermal: introduce INT3402 thermal driver
        Thermal: move the KELVIN_TO_MILLICELSIUS macro to thermal.h
        ACPI / Fan: support INT3404 thermal device
        ACPI / Fan: add ACPI 4.0 style fan support
        ACPI / fan: convert to platform driver
        ACPI / fan: use acpi_device_xxx_power instead of acpi_bus equivelant
        ACPI / fan: remove no need check for device pointer
        ACPI / fan: remove unused macro
        Thermal: int3400 thermal: register to thermal framework
        Thermal: int3400 thermal: add capability to detect supporting UUIDs
        Thermal: introduce int3400 thermal driver
        ACPI: add ACPI_TYPE_LOCAL_REFERENCE support to acpi_extract_package()
        ACPI: make acpi_create_platform_device() an external API
        thermal: step_wise: fix: Prevent from binary overflow when trend is dropping
        ACPI: introduce ACPI int340x thermal scan handler
        thermal: Added Bang-bang thermal governor
        ...
      8264fce6
  2. 24 10月, 2014 18 次提交
    • D
      ALSA: hda - Add missing terminating entry to SND_HDA_PIN_QUIRK macro · fb54a645
      David Henningsson 提交于
      Without this terminating entry, the pin matching would continue
      across random memory until a zero or a non-matching entry was found.
      
      The result being that in some cases, the pin quirk would not be
      applied correctly.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: NDavid Henningsson <david.henningsson@canonical.com>
      Signed-off-by: NTakashi Iwai <tiwai@suse.de>
      fb54a645
    • L
      Merge tag 'remove-weak-declarations' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci · 816fb417
      Linus Torvalds 提交于
      Pull weak function declaration removal from Bjorn Helgaas:
       "The "weak" attribute is commonly used for the default version of a
        function, where an architecture can override it by providing a strong
        version.
      
        Some header file declarations included the "weak" attribute.  That's
        error-prone because it causes every implementation to be weak, with no
        strong version at all, and the linker chooses one based on link order.
      
        What we want is the "weak" attribute only on the *definition* of the
        default implementation.  These changes remove "weak" from the
        declarations, leaving it on the default definitions"
      
      * tag 'remove-weak-declarations' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
        uprobes: Remove "weak" from function declarations
        memory-hotplug: Remove "weak" from memory_block_size_bytes() declaration
        kgdb: Remove "weak" from kgdb_arch_pc() declaration
        ARC: kgdb: generic kgdb_arch_pc() suffices
        vmcore: Remove "weak" from function declarations
        clocksource: Remove "weak" from clocksource_default_clock() declaration
        x86, intel-mid: Remove "weak" from function declarations
        audit: Remove "weak" from audit_classify_compat_syscall() declaration
      816fb417
    • L
      Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 8c81f48e
      Linus Torvalds 提交于
      Pull x86 EFI updates from Peter Anvin:
       "This patchset falls under the "maintainers that grovel" clause in the
        v3.18-rc1 announcement.  We had intended to push it late in the merge
        window since we got it into the -tip tree relatively late.
      
        Many of these are relatively simple things, but there are a couple of
        key bits, especially Ard's and Matt's patches"
      
      * 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
        rtc: Disable EFI rtc for x86
        efi: rtc-efi: Export platform:rtc-efi as module alias
        efi: Delete the in_nmi() conditional runtime locking
        efi: Provide a non-blocking SetVariable() operation
        x86/efi: Adding efi_printks on memory allocationa and pci.reads
        x86/efi: Mark initialization code as such
        x86/efi: Update comment regarding required phys mapped EFI services
        x86/efi: Unexport add_efi_memmap variable
        x86/efi: Remove unused efi_call* macros
        efi: Resolve some shadow warnings
        arm64: efi: Format EFI memory type & attrs with efi_md_typeattr_format()
        ia64: efi: Format EFI memory type & attrs with efi_md_typeattr_format()
        x86: efi: Format EFI memory type & attrs with efi_md_typeattr_format()
        efi: Introduce efi_md_typeattr_format()
        efi: Add macro for EFI_MEMORY_UCE memory attribute
        x86/efi: Clear EFI_RUNTIME_SERVICES if failing to enter virtual mode
        arm64/efi: Do not enter virtual mode if booting with efi=noruntime or noefi
        arm64/efi: uefi_init error handling fix
        efi: Add kernel param efi=noruntime
        lib: Add a generic cmdline parse function parse_option_str
        ...
      8c81f48e
    • R
      Merge branches 'pm-cpuidle' and 'pm-cpufreq' · a91e99e2
      Rafael J. Wysocki 提交于
      * pm-cpuidle:
        cpuidle: powernv: Populate cpuidle state details by querying the device-tree
      
      * pm-cpufreq:
        intel_pstate: Correct BYT VID values.
        intel_pstate: Fix BYT frequency reporting
        intel_pstate: Don't lose sysfs settings during cpu offline
        cpufreq: intel_pstate: Reflect current no_turbo state correctly
        cpufreq: expose scaling_cur_freq sysfs file for set_policy() drivers
        cpufreq: intel_pstate: Fix setting max_perf_pct in performance policy
        cpufreq: cpufreq-dt: adjust message related to regulators
        cpufreq: cpufreq-dt: extend with platform_data
        cpufreq: allow driver-specific data
      a91e99e2
    • R
      Merge branches 'acpi-pm' and 'pm-genirq' · 49fe0353
      Rafael J. Wysocki 提交于
      * acpi-pm:
        ACPI: invoke acpi_device_wakeup() with correct parameters
      
      * pm-genirq:
        PCI / PM: handle failure to enable wakeup on PCIe PME
      49fe0353
    • R
      Merge branch 'freezer' · 96ed7532
      Rafael J. Wysocki 提交于
      * freezer:
        PM / freezer: Clean up code after recent fixes
        PM: convert do_each_thread to for_each_process_thread
        OOM, PM: OOM killed task shouldn't escape PM suspend
        freezer: remove obsolete comments in __thaw_task()
        freezer: Do not freeze tasks killed by OOM killer
      96ed7532
    • R
      Merge branch 'pm-qos' · 37c72cac
      Rafael J. Wysocki 提交于
      * pm-qos:
        PM / QoS: Add PM_QOS_MEMORY_BANDWIDTH class
      37c72cac
    • R
      Merge branches 'acpi-ec' and 'acpi-platform' · 286180d8
      Rafael J. Wysocki 提交于
      * acpi-ec:
        ACPI / EC: Cleanup coding style.
        ACPI / EC: Refine event/query debugging messages.
        ACPI / EC: Add detailed command/query debugging information.
        ACPI / EC: Enhance the logs to apply to QR_EC transactions.
        ACPI / EC: Add CPU ID to debugging messages.
      
      * acpi-platform:
        ACPI / platform: provide default DMA mask
      286180d8
    • D
      intel_pstate: Correct BYT VID values. · d022a65e
      Dirk Brandewie 提交于
      Using a VID value that is not high enough for the requested P state can
      cause machine checks. Add a ceiling function to ensure calulated VIDs
      with fractional values are set to the next highest integer VID value.
      
      The algorythm for calculating the non-trubo VID from the BIOS writers
      guide is:
       vid_ratio = (vid_max - vid_min) / (max_pstate - min_pstate)
       vid = ceiling(vid_min + (req_pstate - min_pstate) * vid_ratio)
      
      Cc: All applicable <stable@vger.kernel.org>
      Signed-off-by: NDirk Brandewie <dirk.j.brandewie@intel.com>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      d022a65e
    • D
      intel_pstate: Fix BYT frequency reporting · b27580b0
      Dirk Brandewie 提交于
      BYT has a different conversion from P state to frequency than the core
      processors.  This causes the min/max and current frequency to be
      misreported on some BYT SKUs. Tested on BYT N2820, Ivybridge and
      Haswell processors.
      
      Link: https://bugzilla.yoctoproject.org/show_bug.cgi?id=6663
      Cc: All applicable <stable@vger.kernel.org>
      Signed-off-by: NDirk Brandewie <dirk.j.brandewie@intel.com>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      b27580b0
    • D
      intel_pstate: Don't lose sysfs settings during cpu offline · c0348717
      Dirk Brandewie 提交于
      The user may have custom settings don't destroy them during suspend.
      
      Link: https://bugzilla.kernel.org/show_bug.cgi?id=80651Reported-by: NTobias Jakobi <liquid.acid@gmx.net>
      Cc: All applicable <stable@vger.kernel.org>
      Signed-off-by: NDirk Brandewie <dirk.j.brandewie@intel.com>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      c0348717
    • G
      cpufreq: intel_pstate: Reflect current no_turbo state correctly · 4521e1a0
      Gabriele Mazzotta 提交于
      Some BIOSes modify the state of MSR_IA32_MISC_ENABLE_TURBO_DISABLE
      based on the current power source for the system battery AC vs
      battery. Reflect the correct current state and ability to modify the
      no_turbo sysfs file based on current state of
      MSR_IA32_MISC_ENABLE_TURBO_DISABLE.
      
      Link: https://bugzilla.kernel.org/show_bug.cgi?id=83151
      Cc: All applicable <stable@vger.kernel.org>
      Signed-off-by: NGabriele Mazzotta <gabriele.mzt@gmail.com>
      Signed-off-by: NDirk Brandewie <dirk.j.brandewie@intel.com>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      4521e1a0
    • D
      cpufreq: expose scaling_cur_freq sysfs file for set_policy() drivers · c034b02e
      Dirk Brandewie 提交于
      Currently the core does not expose scaling_cur_freq for set_policy()
      drivers this breaks some userspace monitoring tools.
      Change the core to expose this file for all drivers and if the
      set_policy() driver supports the get() callback use it to retrieve the
      current frequency.
      
      Link: https://bugzilla.kernel.org/show_bug.cgi?id=73741
      Cc: All applicable <stable@vger.kernel.org>
      Signed-off-by: NDirk Brandewie <dirk.j.brandewie@intel.com>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      c034b02e
    • P
      cpufreq: intel_pstate: Fix setting max_perf_pct in performance policy · 36b4bed5
      Pali Rohár 提交于
      Code which changes policy to powersave changes also max_policy_pct based on
      max_freq. Code which change max_perf_pct has upper limit base on value
      max_policy_pct. When policy is changing from powersave back to performance
      then max_policy_pct is not changed. Which means that changing max_perf_pct is
      not possible to high values if max_freq was too low in powersave policy.
      
      Test case:
      
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
      800000
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
      3300000
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
      performance
      $ cat /sys/devices/system/cpu/intel_pstate/max_perf_pct
      100
      
      $ echo powersave > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
      $ echo 800000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
      $ echo 20 > /sys/devices/system/cpu/intel_pstate/max_perf_pct
      
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
      powersave
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
      800000
      $ cat /sys/devices/system/cpu/intel_pstate/max_perf_pct
      20
      
      $ echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
      $ echo 3300000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
      $ echo 100 > /sys/devices/system/cpu/intel_pstate/max_perf_pct
      
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
      performance
      $ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
      3300000
      $ cat /sys/devices/system/cpu/intel_pstate/max_perf_pct
      24
      
      And now intel_pstate driver allows to set maximal value for max_perf_pct based
      on max_policy_pct which is 24 for previous powersave max_freq 800000.
      
      This patch will set default value for max_policy_pct when setting policy to
      performance so it will allow to set also max value for max_perf_pct.
      Signed-off-by: NPali Rohár <pali.rohar@gmail.com>
      Cc: All applicable <stable@vger.kernel.org>
      Acked-by: NDirk Brandewie <dirk.j.brandewie@intel.com>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      36b4bed5
    • L
      Merge tag 'hwmon-for-linus-v3.18-rc2' of... · 5de551e0
      Linus Torvalds 提交于
      Merge tag 'hwmon-for-linus-v3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
      
      Pull a hwmon fix from Guenter Roeck:
       "Fix potential compile problem for menf21bmc hwmon driver"
      
      * tag 'hwmon-for-linus-v3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (menf21bmc) Include linux/err.h
      5de551e0
    • L
      PCI / PM: handle failure to enable wakeup on PCIe PME · 5dfd7f9f
      Lucas Stach 提交于
      If the irqchip handling the PCIe PME interrupt is not able
      to enable interrupt wakeup we should properly reflect this
      in the PME suspend status.
      
      This fixes a kernel warning on resume, where it would try
      to disable the irq wakeup that failed to be activated while
      suspending, for example:
      
      WARNING: CPU: 0 PID: 609 at kernel/irq/manage.c:536 irq_set_irq_wake+0xc0/0xf8()
      Unbalanced IRQ 384 wake disable
      
      Fixes: 76cde7e4 (PCI / PM: Make PCIe PME interrupts wake up from suspend-to-idle)
      Reported-and-tested-by: NRichard Zhu <richard.zhu@freescale.com>
      Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      5dfd7f9f
    • Z
      ACPI: invoke acpi_device_wakeup() with correct parameters · 67598a1d
      Zhang Rui 提交于
      Fix a bug that invokes acpi_device_wakeup() with wrong parameters.
      
      Fixes: f35cec25 (ACPI / PM: Always enable wakeup GPEs when enabling device wakeup)
      Signed-off-by: NZhang Rui <rui.zhang@intel.com>
      Cc: 3.17+ <stable@vger.kernel.org> # 3.17+
      Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
      67598a1d
    • L
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · eb0c5ff6
      Linus Torvalds 提交于
      Pull drm fixes from Dave Airlie:
       "Intel, nouveau, radeon and qxl.
      
        Mostly for bugs introduced in the merge window, nothing too shocking"
      
      [ And one cirrus fix added later and not mentioned in the pull request..  - Linus ]
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/cirrus: bind also to qemu-xen-traditional
        qxl: don't create too large primary surface
        drm/nouveau: fix regression on agp boards
        drm/gt215/gr: fix initialisation on gddr5 boards
        drm/radeon: reduce sparse false positive warnings
        drm/radeon: fix vm page table block size calculation
        drm/ttm: Don't evict BOs outside of the requested placement range
        drm/ttm: Don't skip fpfn check if lpfn is 0 in ttm_bo_mem_compat
        drm/radeon: use gart memory for DMA ring tests
        drm/radeon: fix speaker allocation setup
        drm/radeon: initialize sadb to NULL in the audio code
        drm/i915: fix short vs. long hpd detection
        drm/i915: Don't trust the DP_DETECT bit for eDP ports on CHV
        Revert "drm/radeon/dpm: drop clk/voltage dependency filters for SI"
        Revert "drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table"
        drm/i915: properly reenable gen8 pipe IRQs
        drm/i915: Move DIV_ROUND_CLOSEST_ULL macro to header
        drm/i915: intel_backlight scale() math WA
      eb0c5ff6
  3. 23 10月, 2014 17 次提交