[GIT PULL] ext4 fixes for v5.12

[Theodore Ts'o]

The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:

  Linux 5.12-rc2 (2021-03-05 17:33:41 -0800)

are available in the Git repository at:

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

for you to fetch changes up to 64395d950bc476106b39341e42ebfd4d2eb71d2c:

  ext4: initialize ret to suppress smatch warning (2021-03-21 00:45:37 -0400)

----------------------------------------------------------------
Miscellaneous ext4 bug fixes for v5.12.

----------------------------------------------------------------
Eric Biggers (1):
      ext4: fix error handling in ext4_end_enable_verity()

Eric Whitney (1):
      ext4: shrink race window in ext4_should_retry_alloc()

Harshad Shirwadkar (1):
      ext4: fix rename whiteout with fast commit

Jan Kara (2):
      ext4: add reclaim checks to xattr code
      ext4: fix timer use-after-free on failed mount

Pan Bian (1):
      ext4: stop inode update before return

Sabyrzhan Tasbolatov (1):
      fs/ext4: fix integer overflow in s_log_groups_per_flex

Shijie Luo (1):
      ext4: fix potential error in ext4_do_update_inode

Theodore Ts'o (1):
      ext4: initialize ret to suppress smatch warning

Zhaolong Zhang (1):
      ext4: fix bh ref count on error paths

zhangyi (F) (3):
      ext4: find old entry again if failed to rename whiteout
      ext4: do not iput inode under running transaction in ext4_rename()
      ext4: do not try to set xattr into ea_inode if value is empty

 fs/ext4/balloc.c      | 38 +++++++++++++++++--------
 fs/ext4/ext4.h        |  3 ++
 fs/ext4/extents.c     |  2 +-
 fs/ext4/fast_commit.c |  9 ++++--
 fs/ext4/inode.c       | 18 ++++++------
 fs/ext4/mballoc.c     | 11 ++++++--
 fs/ext4/namei.c       | 50 +++++++++++++++++++++++++--------
 fs/ext4/super.c       |  7 ++++-
 fs/ext4/sysfs.c       |  7 +++++
 fs/ext4/verity.c      | 89 ++++++++++++++++++++++++++++++++++++-----------------------
 fs/ext4/xattr.c       |  6 +++-
 11 files changed, 168 insertions(+), 72 deletions(-)