xfs, iomap: fixes for 4.8-rc5

Hi Linus,

Can you please pull this XFS and iomap update from the tag below? Most of these changes are small regression fixes that address problems introduced in the 4.8-rc1 window. The two fixes that aren't (IO completion fix and superblock inprogress check) are fixes for problems introduced some time ago and need to be pushed back to stable kernels.

Thanks!

Dave.

--

The following changes since commit 32438cf9d54bd53b531f6d98814e84dd278360c1:

Merge branch 'iomap-fixes-4.8-rc3' into for-next (2016-08-17 11:13:37 +1000)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs.git tags/xfs-iomap-for-linus-4.8-rc5

for you to fetch changes up to ea78d80866ce375defb2fdd1c8a3aafec95e0f85:

xfs: track log done items directly in the deferred pending work item (2016-08-30 13:51:39 +1000)

----------------------------------------------------------------
xfs: updates for 4.8-rc5

Changes in this update:
o iomap FIEMAP_EXTENT_MERGED usage fix
o additional mount-time feature restrictions
o rmap btree query fixes
o freeze/unmount io completion workqueue fix
o memory corruption fix for deferred operations handling

----------------------------------------------------------------
Brian Foster (1):
xfs: prevent dropping ioend completions during buftarg wait

Christoph Hellwig (1):
iomap: don't set FIEMAP_EXTENT_MERGED for extent based filesystems

Darrick J. Wong (6):
xfs: don't perform lookups on zero-height btrees
xfs: disallow mounting of realtime + rmap filesystems
xfs: don't log the entire end of the AGF
xfs: fix some key handling problems in _btree_simple_query_range
xfs: simple btree query range should look right if LE lookup fails
xfs: track log done items directly in the deferred pending work item

Dave Chinner (1):
xfs: fix superblock inprogress check

 fs/iomap.c                 |  5 ++++-
 fs/xfs/libxfs/xfs_alloc.c  |  2 ++
 fs/xfs/libxfs/xfs_btree.c  | 14 +++++++++++++-
 fs/xfs/libxfs/xfs_defer.c  | 17 ++++-------------
 fs/xfs/libxfs/xfs_defer.h  |  2 +-
 fs/xfs/libxfs/xfs_format.h |  6 ++++--
 fs/xfs/libxfs/xfs_sb.c     |  3 ++-
 fs/xfs/xfs_buf.c           |  2 +-
 fs/xfs/xfs_super.c         |  9 ++++++++-
 fs/xfs/xfs_trace.h         |  2 +-
 include/linux/iomap.h      |  8 +++++++-
 11 files changed, 47 insertions(+), 23 deletions(-)

Dave Chinner
[email protected]

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