1. 28 May, 2016 1 commit
  2. 11 May, 2016 10 commits
  3. 17 Apr, 2016 3 commits
  4. 16 Apr, 2016 10 commits
  5. 15 Apr, 2016 8 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · 2e572599
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "A few fixes for the current series. This contains:
      
         - Two fixes for NVMe:
      
           One fixes a reset race that can be triggered by repeated
           insert/removal of the module.
      
           The other fixes an issue on some platforms, where we get probe
           timeouts since legacy interrupts isn't working.  This used not to
           be a problem since we had the worker thread poll for completions,
           but since that was killed off, it means those poor souls can't
           successfully probe their NVMe device.  Use a proper IRQ check and
           probe (msi-x -> msi ->legacy), like most other drivers to work
           around this.  Both from Keith.
      
         - A loop corruption issue with offset in iters, from Ming Lei.
      
         - A fix for not having the partition stat per cpu ref count
           initialized before sending out the KOBJ_ADD, which could cause user
           space to access the counter prior to initialization.  Also from
           Ming Lei.
      
         - A fix for using the wrong congestion state, from Kaixu Xia"
      
      * 'for-linus' of git://git.kernel.dk/linux-block:
        block: loop: fix filesystem corruption in case of aio/dio
        NVMe: Always use MSI/MSI-x interrupts
        NVMe: Fix reset/remove race
        writeback: fix the wrong congested state variable definition
        block: partition: initialize percpuref before sending out KOBJ_ADD
      2e572599
    • Linus Torvalds's avatar
      Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm · f3c9a1ab
      Linus Torvalds authored
      Pull libnvdimm fixes from Ross Zwisler:
       "Two fixes:
      
         - Fix memcpy_from_pmem() to fallback to memcpy() for architectures
           where CONFIG_ARCH_HAS_PMEM_API=n.
      
         - Add a comment explaining why we write data twice when clearing
           poison in pmem_do_bvec().
      
        This has passed a boot test on an X86_32 config, which was the
        architecture where issue #1 above was first noticed"
      
      Dan Williams adds:
       "We're giving this multi-maintainer setup a shot, so expect libnvdimm
        pull requests from either Ross or I going forward"
      
      * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
        libnvdimm, pmem: clarify the write+clear_poison+write flow
        pmem: fix BUG() error in pmem.h:48 on X86_32
      f3c9a1ab
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20160415' of git://git.infradead.org/linux-mtd · 29dde7c2
      Linus Torvalds authored
      Pull MTD fix from Brian Norris:
       "One MTD fix for v4.6-rc4:
      
        In the v4.4 cycle, we relaxed the requirement for assigning
        mtd->owner, but we didn't remove this error case.  It's hit only
        by drivers that are both:
      
         (a) using nand_scan() directly
        and
         (b) built as modules
      
        We haven't seen explicit complaints about this (most use cases don't
        fit one or both of the above), but we should definitely not be
        BUG()'ing here"
      
      * tag 'for-linus-20160415' of git://git.infradead.org/linux-mtd:
        mtd: nand: Drop mtd.owner requirement in nand_scan
      29dde7c2
    • Linus Torvalds's avatar
      Merge tag 'mmc-v4.6-rc3' of git://git.linaro.org/people/ulf.hansson/mmc · 2fffad12
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
       "Here are a couple of mmc fixes intended for v4.6 rc4.
      
        Regarding the fix for the regression about mmcblk device indexes.  The
        approach taken to solve the problem seems to be good enough.  There
        were some discussions around the solution, but it seems like people
        were happy about it in the end.
      
        MMC core:
         - Restore similar old behaviour when assigning mmcblk device indexes
      
        MMC host:
         - tegra: Disable UHS-I modes for Tegra124 to fix regression"
      
      * tag 'mmc-v4.6-rc3' of git://git.linaro.org/people/ulf.hansson/mmc:
        mmc: tegra: Disable UHS-I modes for Tegra124
        mmc: block: Use the mmc host device index as the mmcblk device index
      2fffad12
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · ab5f9eba
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "This contains fixes for exynos, amdgpu, radeon, i915 and qxl.
      
        It also contains some fixes to the core drm edid parser.
      
        qxl:
         - fix for a cursor hotspot issue
      
        radeon:
         - some MST fixes that I've been running locally and make my monitor a
           bit happier
      
        exynos:
         - fix some regressions and build fixes
      
        amdgpu:
         - a couple of small fixes
      
        i915:
         - two DP MST fixes and a couple of other regression fixes
      
        Nothing too out of the ordinary or surprising at this point"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/exynos: Use VIDEO_SAMSUNG_S5P_G2D=n as G2D Kconfig dependency
        drm/exynos: fix a warning message
        drm/exynos: mic: fix an error code
        drm/exynos: fimd: fix broken dp_clock control
        drm/exynos: build fbdev code conditionally
        drm/exynos: fix adjusted_mode pointer in exynos_plane_mode_set
        drm/exynos: fix error handling in exynos_drm_subdrv_open
        drm/amd/amdgpu: fix irq domain remove for tonga ih
        drm/i915: fix deadlock on lid open
        drm/radeon: use helper for mst connector dpms.
        drm/radeon/mst: port some MST setup code from DAL.
        drm/amdgpu: add invisible pin size statistic
        drm/edid: Fix DMT 1024x768@43Hz (interlaced) timings
        drm/i915: Exit cherryview_irq_handler() after one pass
        drm/i915: Call intel_dp_mst_resume() before resuming displays
        drm/i915: Fix race condition in intel_dp_destroy_mst_connector()
        drm/edid: Fix parsing of EDID 1.4 Established Timings III descriptor
        drm/edid: Fix EDID Established Timings I and II
        drm/qxl: fix cursor position with non-zero hotspot
      ab5f9eba
    • Linus Torvalds's avatar
      Merge branch 'parisc-4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 60ea7bb0
      Linus Torvalds authored
      Pull parisc ftrace fixes from Helge Deller:
       "This is (most likely) the last pull request for v4.6 for the parisc
        architecture.
      
        It fixes the FTRACE feature for parisc, which is horribly broken since
         quite some time and doesn't even compile.  This patch just fixes the
        bare minimum (it actually removes more lines than it adds), so that
        the function tracer works again on 32- and 64bit kernels.
      
        I've queued up additional patches on top of this patch which e.g. add
        the syscall tracer, but those have to wait for the merge window for
        v4.7."
      
      * 'parisc-4.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: Fix ftrace function tracer
      60ea7bb0
    • Dan Williams's avatar
      libnvdimm, pmem: clarify the write+clear_poison+write flow · 0a370d26
      Dan Williams authored
      The ACPI specification does not specify the state of data after a clear
      poison operation.  Potential future libnvdimm bus implementations for
      other architectures also might not specify or disagree on the state of
      data after clear poison.  Clarify why we write twice.
      Reported-by: default avatarJeff Moyer <jmoyer@redhat.com>
      Reported-by: default avatarVishal Verma <vishal.l.verma@intel.com>
      Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
      Signed-off-by: default avatarRoss Zwisler <ross.zwisler@linux.intel.com>
      Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
      Reviewed-by: default avatarJeff Moyer <jmoyer@redhat.com>
      Reviewed-by: default avatarVishal Verma <vishal.l.verma@intel.com>
      0a370d26
    • Ming Lei's avatar
      block: loop: fix filesystem corruption in case of aio/dio · a7297a6a
      Ming Lei authored
      Starting from commit e36f6204(block: split bios to max possible length),
      block core starts to split bio in the middle of bvec.
      
      Unfortunately loop dio/aio doesn't consider this situation, and
      always treat 'iter.iov_offset' as zero. Then filesystem corruption
      is observed.
      
      This patch figures out the offset of the base bvevc via
      'bio->bi_iter.bi_bvec_done' and fixes the issue by passing the offset
      to iov iterator.
      
      Fixes: e36f6204 (block: split bios to max possible length)
      Cc: Keith Busch <keith.busch@intel.com>
      Cc: Al Viro <viro@zeniv.linux.org.uk>
      Cc: stable@vger.kernel.org (4.5)
      Signed-off-by: default avatarMing Lei <ming.lei@canonical.com>
      Signed-off-by: default avatarJens Axboe <axboe@fb.com>
      a7297a6a
  6. 14 Apr, 2016 8 commits