1. 26 Oct, 2015 30 commits
  2. 24 Oct, 2015 1 commit
  3. 23 Oct, 2015 9 commits
    • Linus Torvalds's avatar
      Merge tag 'usb-4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 01815536
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here are three xhci driver fixes for reported issues for 4.3-rc7
        All have been in linux-next for a while with no problems"
      * tag 'usb-4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
        xhci: Add spurious wakeup quirk for LynxPoint-LP controllers
        xhci: handle no ping response error properly
        xhci: don't finish a TD if we get a short transfer event mid TD
    • Linus Torvalds's avatar
      Merge tag 'tty-4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · dd5ae681
      Linus Torvalds authored
      Pull tty/serial fixes from Greg KH:
       "Here are two fixes that resolve reported issues, one with the 8250
        driver, and the other with the generic fbcon driver.
        Both have been in linux-next for a while"
      * tag 'tty-4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        fbcon: initialize blink interval before calling fb_set_par
        Revert "serial: 8250_dma: don't bother DMA with small transfers"
    • Linus Torvalds's avatar
      Merge tag 'staging-4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · 4ee8019d
      Linus Torvalds authored
      Pull staging driver fixes from Greg KH:
       "Here are four iio driver fixes for 4.3-rc7, fixing some reported
        issues.  All of these have been in linux-next for a while"
      * tag 'staging-4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
        iio: mxs-lradc: Fix temperature offset
        iio: accel: sca3000: memory corruption in sca3000_read_first_n_hw_rb()
        iio: st_accel: fix interrupt handling on LIS3LV02
        iio: adc: twl4030: Fix ADC[3:6] readings
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma · 410694e2
      Linus Torvalds authored
      Pull infiniband fixes from Doug Ledford:
       "It's late in the game, I know, but these fixes seemed important enough
        to warrant a late pull request.  They all involve oopses or use after
        frees or corruptions.
        Six serious fixes:
         - Hold the mutex around the find and corresponding update of our gid
         - The ifa list is rcu protected, copy its contents under rcu to avoid
           using a freed structure
         - On error, netdev might be null, so check it before trying to
           release it
         - On init, if workqueue alloc fails, fail init
         - The new demux patches exposed a bug in mlx5 and ipath drivers, we
           need to use the payload P_Key to determine the P_Key the packet
           arrived on because the hardware doesn't tell us the truth
         - Due to a couple convoluted error flows, it is possible for the CM
           to trigger a use_after_free and a double_free of rb nodes.  Add two
           checks to prevent that.  This code has worked for 10+ years.  It is
           likely that some of the recent changes have caused this issue to
           surface.  The current patch will protect us from nasty events for
           now while we track down why this is just now showing up"
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
        IB/cm: Fix rb-tree duplicate free and use-after-free
        IB/cma: Use inner P_Key to determine netdev
        IB/ucma: check workqueue allocation before usage
        IB/cma: Potential NULL dereference in cma_id_from_event
        IB/core: Fix use after free of ifa
        IB/core: Fix memory corruption in ib_cache_gid_set_default_gid
    • Linus Torvalds's avatar
      Merge tag 'dm-4.3-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm · 35df017c
      Linus Torvalds authored
      Pull device mapper fixes from Mike Snitzer:
       "Three stable fixes (two in btree code used by DM thinp and one to
        properly store flags in DM cache metadata's superblock)"
      * tag 'dm-4.3-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm cache: the CLEAN_SHUTDOWN flag was not being set
        dm btree: fix leak of bufio-backed block in btree_split_beneath error path
        dm btree remove: fix a bug when rebalancing nodes after removal
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.dk/linux-block · ea1ee5ff
      Linus Torvalds authored
      Pull block layer fixes from Jens Axboe:
       "A final set of fixes for 4.3.
        It is (again) bigger than I would have liked, but it's all been
        through the testing mill and has been carefully reviewed by multiple
        parties.  Each fix is either a regression fix for this cycle, or is
        marked stable.  You can scold me at KS.  The pull request contains:
         - Three simple fixes for NVMe, fixing regressions since 4.3.  From
           Arnd, Christoph, and Keith.
         - A single xen-blkfront fix from Cathy, fixing a NULL dereference if
           an error is returned through the staste change callback.
         - Fixup for some bad/sloppy code in nbd that got introduced earlier
           in this cycle.  From Markus Pargmann.
         - A blk-mq tagset use-after-free fix from Junichi.
         - A backing device lifetime fix from Tejun, fixing a crash.
         - And finally, a set of regression/stable fixes for cgroup writeback
           from Tejun"
      * 'for-linus' of git://git.kernel.dk/linux-block:
        writeback: remove broken rbtree_postorder_for_each_entry_safe() usage in cgwb_bdi_destroy()
        NVMe: Fix memory leak on retried commands
        block: don't release bdi while request_queue has live references
        nvme: use an integer value to Linux errno values
        blk-mq: fix use-after-free in blk_mq_free_tag_set()
        nvme: fix 32-bit build warning
        writeback: fix incorrect calculation of available memory for memcg domains
        writeback: memcg dirty_throttle_control should be initialized with wb->memcg_completions
        writeback: bdi_writeback iteration must not skip dying ones
        writeback: fix bdi_writeback iteration in wakeup_dirtytime_writeback()
        writeback: laptop_mode_timer_fn() needs rcu_read_lock() around bdi_writeback iteration
        nbd: Add locking for tasks
        xen-blkfront: check for null drvdata in blkback_changed (XenbusStateClosing)
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client · ef594c42
      Linus Torvalds authored
      Pull Ceph fixes from Sage Weil:
       "Two fixes.
        One is a stopgap to prevent a stack blowout when users have a deep
        chain of image clones.  (We'll rewrite this code to be non-recursive
        for the next window, but in the meantime this is a simple fix that
        avoids a crash.)
        The second fixes a refcount underflow"
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
        rbd: prevent kernel stack blow up on rbd map
        rbd: don't leak parent_spec in rbd_dev_probe_parent()
    • Linus Torvalds's avatar
      Merge branch 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs · 37902bc1
      Linus Torvalds authored
      Pull btrfs fixes from Chris Mason:
       "I have two more small fixes this week:
        Qu's fix avoids unneeded COW during fallocate, and Christian found a
        memory leak in the error handling of an earlier fix"
      * 'for-linus-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        btrfs: fix possible leak in btrfs_ioctl_balance()
        btrfs: Avoid truncate tailing page if fallocate range doesn't exceed inode size
    • Joe Thornber's avatar
      dm cache: the CLEAN_SHUTDOWN flag was not being set · 3201ac45
      Joe Thornber authored
      If the CLEAN_SHUTDOWN flag is not set when a cache is loaded then all cache
      blocks are marked as dirty and a full writeback occurs.
      __commit_transaction() is responsible for setting/clearing
      CLEAN_SHUTDOWN (based the flags_mutator that is passed in).
      Fix this issue, of the cache's on-disk flags being wrong, by making sure
      __commit_transaction() does not reset the flags after the mutator has
      altered the flags in preparation for them being serialized to disk.
      sb_flags = mutator(le32_to_cpu(disk_super->flags));
      disk_super->flags = cpu_to_le32(sb_flags);
      disk_super->flags = cpu_to_le32(cmd->flags);
      disk_super->flags = cpu_to_le32(cmd->flags);
      sb_flags = mutator(le32_to_cpu(disk_super->flags));
      disk_super->flags = cpu_to_le32(sb_flags);
      Reported-by: default avatarBogdan Vasiliev <bogdan.vasiliev@gmail.com>
      Signed-off-by: default avatarJoe Thornber <ejt@redhat.com>
      Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
      Cc: stable@vger.kernel.org