[GIT PULL] xfs: updates for 4.13, part 2

From: Darrick J. Wong
Date: Fri Jul 14 2017 - 19:39:38 EST

Hi Linus,

Here are some more changes for you for 4.13; they're largely debugging
and regression fixes. The branch merges against this afternoon's HEAD
without issue; a quick overnight xfstests run against yesterday's HEAD
came out cleanly. Let me know if there are any problems.


The following changes since commit cd87d867920155911d0d2e6485b769d853547750:

xfs: don't crash on unexpected holes in dir/attr btrees (2017-07-07 18:55:17 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/xfs-4.13-merge-6

for you to fetch changes up to d6ab17f261919d212ec0a9e33d01f46df0ec1fde:

vfs: in iomap seek_{hole,data}, return -ENXIO for negative offsets (2017-07-13 14:55:05 -0700)

Changes since last update:
- Add some locking assertions for the _ilock helpers.
- Revert the XFS_QMOPT_NOLOCK patch; after discussion with hch the
online fsck patch that would have needed it has been redesigned and
no longer needs it.
- Fix behavioral regression of SEEK_HOLE/DATA with negative offsets to match
4.12-era XFS behavior.

Christoph Hellwig (4):
xfs: fixup xfs_attr_get_ilocked
xfs: assert locking precondÑtion in xfs_attr_list_int_ilocked
xfs: assert locking precondition in xfs_readlink_bmap_ilocked
Revert "xfs: grab dquots without taking the ilock"

Darrick J. Wong (1):
vfs: in iomap seek_{hole,data}, return -ENXIO for negative offsets

fs/iomap.c | 8 ++++----
fs/xfs/libxfs/xfs_attr.c | 4 +++-
fs/xfs/libxfs/xfs_quota_defs.h | 2 --
fs/xfs/xfs_attr_list.c | 2 ++
fs/xfs/xfs_dquot.c | 14 ++++----------
fs/xfs/xfs_symlink.c | 2 ++
6 files changed, 15 insertions(+), 17 deletions(-)