linux-ext4 - [GIT PULL] ext4 fixes for v6.4-rc2

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Date:   Sat, 13 May 2023 20:28:41 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: [GIT PULL] ext4 fixes for v6.4-rc2

The following changes since commit ac9a78681b921877518763ba0e89202254349d1b:

  Linux 6.4-rc1 (2023-05-07 13:34:35 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_linus_stable

for you to fetch changes up to 2a534e1d0d1591e951f9ece2fb460b2ff92edabd:

  ext4: bail out of ext4_xattr_ibody_get() fails for any reason (2023-05-13 18:05:05 -0400)

----------------------------------------------------------------
Some ext4 bug fixes (mostly to address Syzbot reports) for v6.4-rc2.

----------------------------------------------------------------
Baokun Li (1):
      ext4: check iomap type only if ext4_iomap_begin() does not fail

Jan Kara (3):
      ext4: fix lockdep warning when enabling MMP
      ext4: avoid deadlock in fs reclaim with page writeback
      ext4: fix data races when using cached status extents

Theodore Ts'o (10):
      ext4: allow ext4_get_group_info() to fail
      ext4: remove a BUG_ON in ext4_mb_release_group_pa()
      ext4: fix invalid free tracking in ext4_xattr_move_to_block()
      ext4: don't clear SB_RDONLY when remounting r/w until quota is re-enabled
      ext4: improve error handling from ext4_dirhash()
      ext4: improve error recovery code paths in __ext4_remount()
      ext4: fix deadlock when converting an inline directory in nojournal mode
      ext4: add indication of ro vs r/w mounts in the mount message
      ext4: add bounds checking in get_max_inline_xattr_value_size()
      ext4: bail out of ext4_xattr_ibody_get() fails for any reason

Tudor Ambarus (1):
      ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum

Ye Bin (1):
      ext4: fix WARNING in mb_find_extent

 fs/ext4/balloc.c         | 43 ++++++++++++++++++++++++++++++++++++++++-
 fs/ext4/ext4.h           | 39 ++++++++++++++++++++++++-------------
 fs/ext4/extents_status.c | 30 +++++++++++++----------------
 fs/ext4/hash.c           |  6 +++++-
 fs/ext4/ialloc.c         | 12 ++++++++----
 fs/ext4/inline.c         | 17 ++++++++++++++---
 fs/ext4/inode.c          | 20 ++++++++++---------
 fs/ext4/mballoc.c        | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++------------
 fs/ext4/migrate.c        | 11 ++++++-----
 fs/ext4/mmp.c            | 30 ++++++++++++++++++++---------
 fs/ext4/namei.c          | 53 ++++++++++++++++++++++++++++++++++----------------
 fs/ext4/super.c          | 37 +++++++++++++++++++++++------------
 fs/ext4/xattr.c          |  5 +++--
 13 files changed, 269 insertions(+), 104 deletions(-)