Hi Linus,
A final set of fixes for 4.3. It's (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.
Please pull!
git://git.kernel.dk/linux-block.git for-linus
----------------------------------------------------------------
Arnd Bergmann (1):
nvme: fix 32-bit build warning
Cathy Avery (1):
xen-blkfront: check for null drvdata in blkback_changed
(XenbusStateClosing)
Christoph Hellwig (1):
nvme: use an integer value to Linux errno values
Jens Axboe (1):
Merge branch 'stable/for-jens-4.3' of git://git.kernel.org/.../konrad/xen
into for-linus
Junichi Nomura (1):
blk-mq: fix use-after-free in blk_mq_free_tag_set()
Keith Busch (1):
NVMe: Fix memory leak on retried commands
Markus Pargmann (1):
nbd: Add locking for tasks
Tejun Heo (7):
writeback: laptop_mode_timer_fn() needs rcu_read_lock() around
bdi_writeback iteration
writeback: fix bdi_writeback iteration in wakeup_dirtytime_writeback()
writeback: bdi_writeback iteration must not skip dying ones
writeback: memcg dirty_throttle_control should be initialized with
wb->memcg_completions
writeback: fix incorrect calculation of available memory for memcg domains
block: don't release bdi while request_queue has live references
writeback: remove broken rbtree_postorder_for_each_entry_safe() usage in
cgwb_bdi_destroy()
block/blk-core.c | 2 +-
block/blk-mq-tag.c | 1 +
block/blk-mq.c | 4 +--
block/blk-sysfs.c | 1 +
drivers/block/nbd.c | 36 +++++++++++++++++----
drivers/block/nvme-core.c | 24 ++++++++------
drivers/block/xen-blkfront.c | 3 +-
fs/fs-writeback.c | 35 +++++++++++++-------
include/linux/backing-dev-defs.h | 3 ++
include/linux/backing-dev.h | 69 +++-------------------------------------
include/linux/memcontrol.h | 8 +++--
mm/backing-dev.c | 36 +++++++++++++++++----
mm/memcontrol.c | 35 ++++++++++----------
mm/page-writeback.c | 54 ++++++++++++++++++-------------
14 files changed, 167 insertions(+), 144 deletions(-)
--
Jens Axboe
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