1. 09 Jan, 2013 8 commits
    • Tejun Heo's avatar
      blkcg: reorganize blkg_lookup_create() and friends · 86cde6b6
      Tejun Heo authored
      
      
      Reorganize such that
      
      * __blkg_lookup() takes bool param @update_hint to determine whether
        to update hint.
      
      * __blkg_lookup_create() no longer performs lookup before trying to
        create.  Renamed to blkg_create().
      
      * blkg_lookup_create() now performs lookup and then invokes
        blkg_create() if lookup fails.
      
      * root_blkg creation in blkcg_activate_policy() updated accordingly.
        Note that blkcg_activate_policy() no longer updates lookup hint if
        root_blkg already exists.
      
      Except for the last lookup hint bit which is immaterial, this is pure
      reorganization and doesn't introduce any visible behavior change.
      This is to prepare for proper hierarchy support.
      
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      Acked-by: default avatarVivek Goyal <vgoyal@redhat.com>
      86cde6b6
    • Tejun Heo's avatar
      blkcg: fix minor bug in blkg_alloc() · 356d2e58
      Tejun Heo authored
      
      
      blkg_alloc() was mistakenly checking blkcg_policy_enabled() twice.
      The latter test should have been on whether pol->pd_init_fn() exists.
      This doesn't cause actual problems because both blkcg policies
      implement pol->pd_init_fn().  Fix it.
      
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      Acked-by: default avatarVivek Goyal <vgoyal@redhat.com>
      356d2e58
    • Vivek Goyal's avatar
      cfq-iosched: Print sync-noidle information in blktrace messages · b226e5c4
      Vivek Goyal authored
      
      
      Currently we attach a character "S" or "A" to the cfqq<pid>, to represent
      whether queues is sync or async. Add one more character "N" to represent
      whether it is sync-noidle queue or sync queue. So now three different
      type of queues will look as follows.
      
      cfq1234S   --> sync queus
      cfq1234SN  --> sync noidle queue
      cfq1234A   --> Async queue
      
      Previously S/A classification was being printed only if group scheduling
      was enabled. This patch also makes sure that this classification is
      displayed even if group idling is disabled.
      
      Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
      Acked-by: default avatarJeff Moyer <jmoyer@redhat.com>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      b226e5c4
    • Vivek Goyal's avatar
      cfq-iosched: Get rid of unnecessary local variable · 1f23f121
      Vivek Goyal authored
      
      
      Use of local varibale "n" seems to be unnecessary. Remove it. This brings
      it inline with function __cfq_group_st_add(), which is also doing the
      similar operation of adding a group to a rb tree.
      
      No functionality change here.
      
      Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
      Acked-by: default avatarJeff Moyer <jmoyer@redhat.com>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      1f23f121
    • Vivek Goyal's avatar
      cfq-iosched: Rename few functions related to selecting workload · 6d816ec7
      Vivek Goyal authored
      
      
      choose_service_tree() selects/sets both wl_class and wl_type.  Rename it to
      choose_wl_class_and_type() to make it very clear.
      
      cfq_choose_wl() only selects and sets wl_type. It is easy to confuse
      it with choose_st(). So rename it to cfq_choose_wl_type() to make
      it clear what does it do.
      
      Just renaming. No functionality change.
      
      Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
      Acked-by: default avatarJeff Moyer <jmoyer@redhat.com>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      6d816ec7
    • Vivek Goyal's avatar
      cfq-iosched: Rename "service_tree" to "st" at some places · 34b98d03
      Vivek Goyal authored
      
      
      At quite a few places we use the keyword "service_tree". At some places,
      especially local variables, I have abbreviated it to "st".
      
      Also at couple of places moved binary operator "+" from beginning of line
      to end of previous line, as per Tejun's feedback.
      
      v2:
       Reverted most of the service tree name change based on Jeff Moyer's feedback.
      
      Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      34b98d03
    • Vivek Goyal's avatar
      cfq-iosched: More renaming to better represent wl_class and wl_type · 4d2ceea4
      Vivek Goyal authored
      
      
      Some more renaming. Again making the code uniform w.r.t use of
      wl_class/class to represent IO class (RT, BE, IDLE) and using
      wl_type/type to represent subclass (SYNC, SYNC-IDLE, ASYNC).
      
      At places this patch shortens the string "workload" to "wl".
      Renamed "saved_workload" to "saved_wl_type". Renamed
      "saved_serving_class" to "saved_wl_class".
      
      For uniformity with "saved_wl_*" variables, renamed "serving_class"
      to "serving_wl_class" and renamed "serving_type" to "serving_wl_type".
      
      Again, just trying to improve upon code uniformity and improve
      readability. No functional change.
      
      v2:
      - Restored the usage of keyword "service" based on Jeff Moyer's feedback.
      
      Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      4d2ceea4
    • Vivek Goyal's avatar
      cfq-iosched: Properly name all references to IO class · 3bf10fea
      Vivek Goyal authored
      
      
      Currently CFQ has three IO classes, RT, BE and IDLE. At many a places we
      are calling workloads belonging to these classes as "prio". This gets
      very confusing as one starts to associate it with ioprio.
      
      So this patch just does bunch of renaming so that reading code becomes
      easier. All reference to RT, BE and IDLE workload are done using keyword
      "class" and all references to subclass, SYNC, SYNC-IDLE, ASYNC are made
      using keyword "type".
      
      This makes me feel much better while I am reading the code. There is no
      functionality change due to this patch.
      
      Signed-off-by: default avatarVivek Goyal <vgoyal@redhat.com>
      Acked-by: default avatarJeff Moyer <jmoyer@redhat.com>
      Acked-by: default avatarTejun Heo <tj@kernel.org>
      Signed-off-by: default avatarTejun Heo <tj@kernel.org>
      3bf10fea
  2. 03 Jan, 2013 10 commits
  3. 02 Jan, 2013 8 commits
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 5439ca6b
      Linus Torvalds authored
      Pull ext4 bug fixes from Ted Ts'o:
       "Various bug fixes for ext4.  Perhaps the most serious bug fixed is one
        which could cause file system corruptions when performing file punch
        operations."
      
      * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        ext4: avoid hang when mounting non-journal filesystems with orphan list
        ext4: lock i_mutex when truncating orphan inodes
        ext4: do not try to write superblock on ro remount w/o journal
        ext4: include journal blocks in df overhead calcs
        ext4: remove unaligned AIO warning printk
        ext4: fix an incorrect comment about i_mutex
        ext4: fix deadlock in journal_unmap_buffer()
        ext4: split off ext4_journalled_invalidatepage()
        jbd2: fix assertion failure in jbd2_journal_flush()
        ext4: check dioread_nolock on remount
        ext4: fix extent tree corruption caused by hole punch
      5439ca6b
    • Hugh Dickins's avatar
      mempolicy: remove arg from mpol_parse_str, mpol_to_str · a7a88b23
      Hugh Dickins authored
      
      
      Remove the unused argument (formerly no_context) from mpol_parse_str()
      and from mpol_to_str().
      
      Signed-off-by: default avatarHugh Dickins <hughd@google.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      a7a88b23
    • Hugh Dickins's avatar
      tmpfs mempolicy: fix /proc/mounts corrupting memory · f2a07f40
      Hugh Dickins authored
      Recently I suggested using "mount -o remount,mpol=local /tmp" in NUMA
      mempolicy testing.  Very nasty.  Reading /proc/mounts, /proc/pid/mounts
      or /proc/pid/mountinfo may then corrupt one bit of kernel memory, often
      in a page table (causing "Bad swap" or "Bad page map" warning or "Bad
      pagetable" oops), sometimes in a vm_area_struct or rbnode or somewhere
      worse.  "mpol=prefer" and "mpol=prefer:Node" are equally toxic.
      
      Recent NUMA enhancements are not to blame: this dates back to 2.6.35,
      when commit e17f74af
      
       "mempolicy: don't call mpol_set_nodemask() when
      no_context" skipped mpol_parse_str()'s call to mpol_set_nodemask(),
      which used to initialize v.preferred_node, or set MPOL_F_LOCAL in flags.
      With slab poisoning, you can then rely on mpol_to_str() to set the bit
      for node 0x6b6b, probably in the next page above the caller's stack.
      
      mpol_parse_str() is only called from shmem_parse_options(): no_context
      is always true, so call it unused for now, and remove !no_context code.
      Set v.nodes or v.preferred_node or MPOL_F_LOCAL as mpol_to_str() might
      expect.  Then mpol_to_str() can ignore its no_context argument also,
      the mpol being appropriately initialized whether contextualized or not.
      Rename its no_context unused too, and let subsequent patch remove them
      (that's not needed for stable backporting, which would involve rejects).
      
      I don't understand why MPOL_LOCAL is described as a pseudo-policy:
      it's a reasonable policy which suffers from a confusing implementation
      in terms of MPOL_PREFERRED with MPOL_F_LOCAL.  I believe this would be
      much more robust if MPOL_LOCAL were recognized in switch statements
      throughout, MPOL_F_LOCAL deleted, and MPOL_PREFERRED use the (possibly
      empty) nodes mask like everyone else, instead of its preferred_node
      variant (I presume an optimization from the days before MPOL_LOCAL).
      But that would take me too long to get right and fully tested.
      
      Signed-off-by: default avatarHugh Dickins <hughd@google.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      f2a07f40
    • Eric Wong's avatar
      epoll: prevent missed events on EPOLL_CTL_MOD · 128dd175
      Eric Wong authored
      EPOLL_CTL_MOD sets the interest mask before calling f_op->poll() to
      ensure events are not missed.  Since the modifications to the interest
      mask are not protected by the same lock as ep_poll_callback, we need to
      ensure the change is visible to other CPUs calling ep_poll_callback.
      
      We also need to ensure f_op->poll() has an up-to-date view of past
      events which occured before we modified the interest mask.  So this
      barrier also pairs with the barrier in wq_has_sleeper().
      
      This should guarantee either ep_poll_callback or f_op->poll() (or both)
      will notice the readiness of a recently-ready/modified item.
      
      This issue was encountered by Andreas Voellmy and Junchang(Jason) Wang in:
      http://thread.gmane.org/gmane.linux.kernel/1408782/
      
      
      
      Signed-off-by: default avatarEric Wong <normalperson@yhbt.net>
      Cc: Hans Verkuil <hans.verkuil@cisco.com>
      Cc: Jiri Olsa <jolsa@redhat.com>
      Cc: Jonathan Corbet <corbet@lwn.net>
      Cc: Al Viro <viro@zeniv.linux.org.uk>
      Cc: Davide Libenzi <davidel@xmailserver.org>
      Cc: Hans de Goede <hdegoede@redhat.com>
      Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
      Cc: David Miller <davem@davemloft.net>
      Cc: Eric Dumazet <eric.dumazet@gmail.com>
      Cc: Andrew Morton <akpm@linux-foundation.org>
      Cc: Andreas Voellmy <andreas.voellmy@yale.edu>
      Tested-by: default avatar"Junchang(Jason) Wang" <junchang.wang@yale.edu>
      Cc: netdev@vger.kernel.org
      Cc: linux-fsdevel@vger.kernel.org
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      128dd175
    • Aaro Koskinen's avatar
      watchdog: twl4030_wdt: add DT support · 8899b8d9
      Aaro Koskinen authored
      
      
      Add DT support for twl4030_wdt. This is needed to get twl4030_wdt to
      probe when booting with DT.
      
      Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      8899b8d9
    • Aaro Koskinen's avatar
      watchdog: omap_wdt: eliminate unused variable and a compiler warning · 412b3729
      Aaro Koskinen authored
      We forgot to delete this in the commit 4f4753d9
      
       (watchdog: omap_wdt:
      convert to devm_ functions), and as a result the following compilation
      warning was introduced:
      
      drivers/watchdog/omap_wdt.c: In function 'omap_wdt_remove':
      drivers/watchdog/omap_wdt.c:299:19: warning: unused variable 'res' [-Wunused-variable]
      
      Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
      Reviewed-by: default avatarPaul Walmsley <paul@pwsan.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      412b3729
    • Axel Lin's avatar
      watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout error path · 98e4a293
      Axel Lin authored
      
      
      Otherwise, WDIOC_GETTIMEOUT returns wrong value if set_timeout fails.
      This patch also removes unnecessary ret variable in da9055_wdt_ping function.
      
      Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      98e4a293
    • Axel Lin's avatar
      watchdog: da9055: Fix invalid free of devm_ allocated data · ee8c94ad
      Axel Lin authored
      
      
      It is not required to free devm_ allocated data. Since kref_put
      needs a valid release function, da9055_wdt_release_resources()
      is not deleted.
      
      Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
      Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
      ee8c94ad
  4. 30 Dec, 2012 13 commits
    • Linus Torvalds's avatar
      Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux · 4a490b78
      Linus Torvalds authored
      Pull DRM update from Dave Airlie:
       "This is a bit larger due to me not bothering to do anything since
        before Xmas, and other people working too hard after I had clearly
        given up.
      
        It's got the 3 main x86 driver fixes pulls, and a bunch of tegra
        fixes, doesn't fix the Ironlake bug yet, but that does seem to be
        getting closer.
      
         - radeon: gpu reset fixes and userspace packet support
         - i915: watermark fixes, workarounds, i830/845 fix,
         - nouveau: nvd9/kepler microcode fixes, accel is now enabled and
           working, gk106 support
         - tegra: misc fixes."
      
      * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (34 commits)
        Revert "drm: tegra: protect DC register access with mutex"
        drm: tegra: program only one window during modeset
        drm: tegra: clean out old gem prototypes
        drm: tegra: remove redundant tegra2_tmds_config entry
        drm: tegra: protect DC register access with mutex
        drm: tegra: don't leave clients host1x member uninitialized
        drm: tegra: fix front_porch <-> back_porch mixup
        drm/nve0/graph: fix fuc, and enable acceleration on all known chipsets
        drm/nvc0/graph: fix fuc, and enable acceleration on GF119
        drm/nouveau/bios: cache ramcfg strap on later chipsets
        drm/nouveau/mxm: silence output if no bios data
        drm/nouveau/bios: parse/display extra version component
        drm/nouveau/bios: implement opcode 0xa9
        drm/nouveau/bios: update gpio parsing apis to match current design
        drm/nouveau: initial support for GK106
        drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list
        drm/i915: disable shrinker lock stealing for create_mmap_offset
        drm/i915: optionally disable shrinker lock stealing
        drm/i915: fix flags in dma buf exporting
        drm/radeon: add support for MEM_WRITE packet
        ...
      4a490b78
    • Linus Torvalds's avatar
      Merge tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 8d91a42e
      Linus Torvalds authored
      Pull late ARM cleanups for omap from Olof Johansson:
       "From Tony Lindgren:
      
        Here are few more patches to finish the omap changes for multiplatform
        conversion that are not strictly fixes, but were too complex to do
        with the dependencies during the merge window.  Those are to move of
        serial-omap.h to platform_data, and the removal of remaining
        cpu_is_omap macro usage outside mach-omap2.
      
        Then there are several trivial fixes for typos and few minimal
        omap2plus_defconfig updates."
      
      * tag 'omap-late-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        arch/arm/mach-omap2/dpll3xxx.c: drop if around WARN_ON
        OMAP2: Fix a typo - replace regist with register.
        ARM/omap: use module_platform_driver macro
        ARM: OMAP2+: PMU: Remove unused header
        ARM: OMAP4: remove duplicated include from omap_hwmod_44xx_data.c
        ARM: OMAP2+: omap2plus_defconfig: enable twl4030 SoC audio
        ARM: OMAP2+: omap2plus_defconfig: Add tps65217 support
        ARM: OMAP2+: enable devtmpfs and devtmpfs automount
        ARM: OMAP2+: omap_twl: Change TWL4030_MODULE_PM_RECEIVER to TWL_MODULE_PM_RECEIVER
        ARM: OMAP2+: Drop plat/cpu.h for omap2plus
        ARM: OMAP: Split fb.c to remove last remaining cpu_is_omap usage
        MAINTAINERS: Add an entry for omap related .dts files
      8d91a42e
    • Linus Torvalds's avatar
      Merge tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 4fe2dfab
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "It's been quiet over the holidays, but we have had a couple of trivial
        fixes coming in for the newly introduced sunxi platform; one to add it
        to the multiplatform defconfig for build coverage, and one fixup for
        device tree strings."
      
      * tag 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        sunxi: Change the machine compatible string.
        ARM: multi_v7_defconfig: Add ARCH_SUNXI
      4fe2dfab
    • Dave Airlie's avatar
      Revert "drm: tegra: protect DC register access with mutex" · d5757dbe
      Dave Airlie authored
      This reverts commit 83c0bcb6
      
      .
      
      Lucas pointed out this was a mistake, and I missed the discussion,
      so just revert it out to save a rebase.
      
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      d5757dbe
    • Lucas Stach's avatar
      drm: tegra: program only one window during modeset · 500df2e5
      Lucas Stach authored
      
      
      The intention is to program exactly WIN_A, not WIN_A and possibly
      others.
      
      Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      500df2e5
    • Lucas Stach's avatar
      drm: tegra: clean out old gem prototypes · e39250aa
      Lucas Stach authored
      
      
      There is no gem.c anymore, those functions are implemented by the
      drm_cma_helpers now.
      
      Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      e39250aa
    • Lucas Stach's avatar
      drm: tegra: remove redundant tegra2_tmds_config entry · fa416ddc
      Lucas Stach authored
      
      
      The 720p and 1080p entries are completely redundant, as we are matching
      the table entries against <=pclk.
      Also generalize the comment, as we are using those table entries even
      when driving other modes than the standard TV ones.
      
      Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      fa416ddc
    • Lucas Stach's avatar
      drm: tegra: protect DC register access with mutex · 83c0bcb6
      Lucas Stach authored
      
      
      Window properties are programmed through a shared aperture and have to
      happen atomically. Also we do the read-update-write dance on some of the
      shared regs.
      To make sure that different functions don't stumble over each other
      protect the register access with a mutex.
      
      Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      83c0bcb6
    • Lucas Stach's avatar
      drm: tegra: don't leave clients host1x member uninitialized · 4026bfb3
      Lucas Stach authored
      
      
      No real problem for now, as nothing is using this, but leaving it
      unitialized is asking for trouble later on.
      
      Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      4026bfb3
    • Lucas Stach's avatar
      drm: tegra: fix front_porch <-> back_porch mixup · 40495089
      Lucas Stach authored
      
      
      Fixes wrong picture offset observed when using HDMI output with a
      Technisat HD TV.
      
      Signed-off-by: default avatarLucas Stach <dev@lynxeye.de>
      Acked-by: default avatarMark Zhang <markz@nvidia.com>
      Tested-by: default avatarMark Zhang <markz@nvidia.com>
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      40495089
    • Dave Airlie's avatar
      Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next · 8be0e5c4
      Dave Airlie authored
      Some fixes for 3.8:
      - Watermark fixups from Chris Wilson (4 pieces).
      - 2 snb workarounds, seem to be recently added to our internal DB.
      - workaround for the infamous i830/i845 hang, seems now finally solid!
        Based on Chris' fix for SNA, now also for UXA/mesa&old SNA.
      - Some more fixlets for shrinker-pulls-the-rug issues (Chris&me).
      - Fix dma-buf flags when exporting (you).
      - Disable the VGA plane if it's enabled on lid open - similar fix in
        spirit to the one I've sent you last weeek, BIOS' really like to mess
        with the display when closing the lid (awesome debug work from Krzysztof
        Mazur).
      
      * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel:
        drm/i915: disable shrinker lock stealing for create_mmap_offset
        drm/i915: optionally disable shrinker lock stealing
        drm/i915: fix flags in dma buf exporting
        i915: ensure that VGA plane is disabled
        drm/i915: Preallocate the drm_mm_node prior to manipulating the GTT drm_mm manager
        drm: Export routines for inserting preallocated nodes into the mm manager
        drm/i915: don't disable disconnected outputs
        drm/i915: Implement workaround for broken CS tlb on i830/845
        drm/i915: Implement WaSetupGtModeTdRowDispatch
        drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled
        drm/i915: Prefer CRTC 'active' rather than 'enabled' during WM computations
        drm/i915: Clear self-refresh watermarks when disabled
        drm/i915: Double the cursor self-refresh latency on Valleyview
        drm/i915: Fixup cursor latency used for IVB lp3 watermarks
      8be0e5c4
    • Dave Airlie's avatar
      Merge branch 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux into drm-next · b1d778b9
      Dave Airlie authored
      Misc fixes for reset and new packets for userspace usage.
      
      * 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list
        drm/radeon: add support for MEM_WRITE packet
        drm/radeon: restore modeset late in GPU reset path
        drm/radeon: avoid deadlock in pm path when waiting for fence
        drm/radeon: don't leave fence blocked process on failed GPU reset
      b1d778b9
    • Dave Airlie's avatar
      Merge branch 'drm-nouveau-fixes-3.8' of... · 344f9067
      Dave Airlie authored
      Merge branch 'drm-nouveau-fixes-3.8' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next
      
      Fixes the accel support for nvd9 + kepler chipsets, also fixes GK106 support.
      
      * 'drm-nouveau-fixes-3.8' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
        drm/nve0/graph: fix fuc, and enable acceleration on all known chipsets
        drm/nvc0/graph: fix fuc, and enable acceleration on GF119
        drm/nouveau/bios: cache ramcfg strap on later chipsets
        drm/nouveau/mxm: silence output if no bios data
        drm/nouveau/bios: parse/display extra version component
        drm/nouveau/bios: implement opcode 0xa9
        drm/nouveau/bios: update gpio parsing apis to match current design
        drm/nouveau: initial support for GK106
      344f9067
  5. 28 Dec, 2012 1 commit