1. 29 Sep, 2015 5 commits
  2. 10 Aug, 2015 1 commit
  3. 07 Aug, 2015 27 commits
  4. 03 Aug, 2015 2 commits
  5. 02 Aug, 2015 5 commits
    • Linus Torvalds's avatar
      i915: temporary fix for DP MST docking station NULL pointer dereference · 27667f47
      Linus Torvalds authored
      Ted Ts'o reports that his Lenovo T540p ThinkPad crashes at boot if
      attached to the docking station.  This is a regression that he was able
      to bisect to commit 8c7b5ccb: "drm/i915: Use atomic helpers for
      computing changed flags:"
      The reason seems to be the new call to drm_atomic_helper_check_modeset()
      added to intel_modeset_compute_config(), which in turn calls
      update_connector_routing(), and somehow ends up picking a NULL crtc for
      the connector state, causing the subsequent drm_crtc_index() to OOPS.
      Daniel Vetter says that the fundamental issue seems to be confusion in
      the encoder selection, and this isn't the right fix, but while he chases
      down the proper fix, this at least avoids the NULL pointer dereference
      and makes Ted's docking station work again.
      Reported-bisected-and-tested-by: default avatarTheodore Ts'o <tytso@mit.edu>
      Cc: Daniel Vetter <daniel.vetter@intel.com>
      Cc: Mani Nikula <jani.nikula@linux.intel.com>
      Cc: Dave Airlie <airlied@gmail.com>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · d4edea40
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "A set of three fixes for the ipr driver and one fairly major one for
        memory leaks in the mq path of SCSI"
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: fix memory leak with scsi-mq
        ipr: Fix invalid array indexing for HRRQ
        ipr: Fix incorrect trace indexing
        ipr: Fix locking for unit attention handling
    • Linus Torvalds's avatar
      Merge tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 30c7b56d
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "Things are calming down nicely here w.r.t. fixes.  This batch
        includes two week's worth since I missed to send before -rc4.
        Nothing particularly scary to point out, smaller fixes here and there.
        Shortlog describes it pretty well"
      * tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        ARM: dts: keystone: fix dt bindings to use post div register for mainpll
        ARM: nomadik: disable UART0 on Nomadik boards
        ARM: dts: i.MX35: Fix can support.
        ARM: OMAP2+: hwmod: Fix _wait_target_ready() for hwmods without sysc
        ARM: dts: add CPU OPP and regulator supply property for exynos4210
        ARM: dts: Update video-phy node with syscon phandle for exynos3250
        ARM: DRA7: hwmod: fix gpmc hwmod
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 01183609
      Linus Torvalds authored
      Pull VFS fix from Al Viro:
       "Spurious ENOTDIR fix"
      This should fix the problems reported by Dominique Martinet and Hugh
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        link_path_walk(): be careful when failing with ENOTDIR
    • Al Viro's avatar
      link_path_walk(): be careful when failing with ENOTDIR · 97242f99
      Al Viro authored
      In RCU mode we might end up with dentry evicted just we check
      that it's a directory.  In such case we should return ECHILD
      rather than ENOTDIR, so that pathwalk would be retries in non-RCU
      Breakage had been introduced in commit b18825a7 - prior to that
      we were looking at nd->inode, which had been fetched before
      verifying that ->d_seq was still valid.  That form of check
      would only be satisfied if at some point the pathname prefix
      would indeed have resolved to a non-directory.  The fix consists
      of checking ->d_seq after we'd run into a non-directory dentry,
      and failing with ECHILD in case of mismatch.
      Note that all branches since 3.12 have that problem...
      Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>