linux-kernel - [GIT PULL] xfs: new bug fixes for 5.17

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Message-ID: <20220115041902.GF90423@magnolia>
Date:   Fri, 14 Jan 2022 20:19:02 -0800
From:   "Darrick J. Wong" <djwong@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-fsdevel@...r.kernel.org, linux-xfs@...r.kernel.org,
        david@...morbit.com, linux-kernel@...r.kernel.org,
        sandeen@...deen.net, hch@....de
Subject: [GIT PULL] xfs: new bug fixes for 5.17

Hi Linus,

Please pull these bug fixes for Linux 5.17.  These are the last few
obvious fixes that I found while stress testing online fsck for XFS
prior to initiating a design review of the whole giant machinery.

The branch merges cleanly against upstream as of a few minutes ago.
Please let me know if anything else strange happens during the merge
process.  There will definitely be a third pull request coming with a
removal of the recently troublesome ALLOCSP/FREESP ioctl family and the
long dead SGI XFS HSM ioctls.

--D

The following changes since commit 7e937bb3cbe1f6b9840a43f879aa6e3f1a5e6537:

  xfs: warn about inodes with project id of -1 (2022-01-06 10:43:30 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/xfs-5.17-merge-3

for you to fetch changes up to 4a9bca86806fa6fc4fbccf050c1bd36a4778948a:

  xfs: fix online fsck handling of v5 feature bits on secondary supers (2022-01-12 09:45:21 -0800)

----------------------------------------------------------------
New code for 5.17:

 - Fix a minor locking inconsistency in readdir
 - Fix incorrect fs feature bit validation for secondary superblocks

----------------------------------------------------------------
Darrick J. Wong (2):
      xfs: take the ILOCK when readdir inspects directory mapping data
      xfs: fix online fsck handling of v5 feature bits on secondary supers

 fs/xfs/scrub/agheader.c        | 53 ++++++++++++++++++++--------------------
 fs/xfs/scrub/agheader_repair.c | 12 +++++++++
 fs/xfs/xfs_dir2_readdir.c      | 55 +++++++++++++++++++++++++++---------------
 3 files changed, 73 insertions(+), 47 deletions(-)