[GIT PULL 2/3] xfs: prevent livelocks in xchk_iget

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Hi Chandan,

Please pull this branch with changes for xfs for 6.8-rc1.

As usual, I did a test-merge with the main upstream branch as of a few
minutes ago, and didn't see any conflicts.  Please let me know if you
encounter any problems.

--D

The following changes since commit 9c07bca793b4ff9f0b7871e2a928a1b28b8fa4e3:

xfs: elide ->create_done calls for unlogged deferred work (2023-12-06 18:45:17 -0800)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux.git tags/scrub-livelock-prevention-6.8_2023-12-06

for you to fetch changes up to 3f113c2739b1b068854c7ffed635c2bd790d1492:

xfs: make xchk_iget safer in the presence of corrupt inode btrees (2023-12-06 18:45:17 -0800)

----------------------------------------------------------------
xfs: prevent livelocks in xchk_iget [v28.1]

Prevent scrub from live locking in xchk_iget if there's a cycle in the
inobt by allocating an empty transaction.

This has been lightly tested with fstests.  Enjoy!

Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>

----------------------------------------------------------------
Darrick J. Wong (1):
xfs: make xchk_iget safer in the presence of corrupt inode btrees

fs/xfs/scrub/common.c |  6 ++++--
fs/xfs/scrub/common.h | 25 +++++++++++++++++++++++++
fs/xfs/scrub/inode.c  |  4 ++--
3 files changed, 31 insertions(+), 4 deletions(-)





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