linux-kernel - [GIT PULL] gfs2 fixes

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Date:   Sun,  9 Oct 2022 12:45:39 +0200
From:   Andreas Gruenbacher <agruenba@...hat.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Andreas Gruenbacher <agruenba@...hat.com>,
        cluster-devel@...hat.com, linux-kernel@...r.kernel.org
Subject: [GIT PULL] gfs2 fixes

Hi Linus,

please consider pulling the following gfs2 fixes.

We have a second small set of changes queued up on top of these fixes [*]; second
pull request to follow.

[*] https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/log/?h=for-next.nopid

Thank you very much,
Andreas

The following changes since commit 1c23f9e627a7b412978b4e852793c5e3c3efc555:

  Linux 6.0-rc2 (2022-08-21 17:32:54 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git tags/gfs2-v6.0-rc2-fixes

for you to fetch changes up to 74b1b10e29b1f25e1a081fa82733baea65429d53:

  gfs2: Register fs after creating workqueues (2022-09-20 17:53:54 +0200)

----------------------------------------------------------------
gfs2 fixes

- Make sure to initialize the filesystem work queues before registering
  the filesystem; this prevents them from being used uninitialized.

- On filesystem withdraw: prevent a a double iput() and immediately
  reject pending locking requests that can no longer succeed.

- Use TRY lock in gfs2_inode_lookup() to prevent a rare glock hang
  during evict.

- During filesystem mount, explicitly make sure that the sb_bsize and
  sb_bsize_shift super block fields are consistent with each other.
  This prevents messy error messages during fuzz testing.

- Switch from strlcpy to strscpy.

----------------------------------------------------------------
Andreas Gruenbacher (1):
      gfs2: Switch from strlcpy to strscpy

Andrew Price (1):
      gfs2: Check sb_bsize_shift after reading superblock

Bob Peterson (5):
      gfs2: Use TRY lock in gfs2_inode_lookup for UNLINKED inodes
      gfs2: Prevent double iput for journal on error
      gfs2: Dequeue waiters when withdrawn
      gfs2: Clear flags when withdraw prevents xmote
      gfs2: Register fs after creating workqueues

 fs/gfs2/glock.c      | 44 +++++++++++++++++++++++++++++++++++++++-----
 fs/gfs2/glock.h      |  1 +
 fs/gfs2/inode.c      | 10 ++++++++--
 fs/gfs2/main.c       | 24 ++++++++++++------------
 fs/gfs2/ops_fstype.c | 17 +++++++++++------
 fs/gfs2/util.c       |  6 ++++++
 6 files changed, 77 insertions(+), 25 deletions(-)