[GIT PULL] xfs: fixes for 5.10-rc5

[Darrick J. Wong]

Hi Linus,

Please pull this branch containing the last of the bug fixes for 5.10.
The critical fixes are for a crash that someone reported in the xattr
code on 32-bit arm last week; and a revert of the rmap key comparison
change from last week as it was totally wrong.  I need a vacation. :(

The branch merges cleanly with upstream as of a few minutes ago, so
please let me know if anything strange happens.

--D

The following changes since commit 2bd3fa793aaa7e98b74e3653fdcc72fa753913b5:

  xfs: fix a missing unlock on error in xfs_fs_map_blocks (2020-11-11 08:07:37 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/xfs-5.10-fixes-7

for you to fetch changes up to eb8409071a1d47e3593cfe077107ac46853182ab:

  xfs: revert "xfs: fix rmap key and record comparison functions" (2020-11-19 15:17:50 -0800)

----------------------------------------------------------------
Fixes for 5.10-rc5:
- Fix various deficiencies in online fsck's metadata checking code.
- Fix an integer casting bug in the xattr code on 32-bit systems.
- Fix a hang in an inode walk when the inode index is corrupt.
- Fix error codes being dropped when initializing per-AG structures
- Fix nowait directio writes that partially succeed but return EAGAIN.
- Revert last week's rmap comparison patch because it was wrong.

----------------------------------------------------------------
Darrick J. Wong (5):
      xfs: fix the minrecs logic when dealing with inode root child blocks
      xfs: strengthen rmap record flags checking
      xfs: directory scrub should check the null bestfree entries too
      xfs: ensure inobt record walks always make forward progress
      xfs: revert "xfs: fix rmap key and record comparison functions"

Dave Chinner (1):
      xfs: don't allow NOWAIT DIO across extent boundaries

Gao Xiang (1):
      xfs: fix forkoff miscalculation related to XFS_LITINO(mp)

Yu Kuai (1):
      xfs: return corresponding errcode if xfs_initialize_perag() fail

 fs/xfs/libxfs/xfs_attr_leaf.c  |  8 +++++++-
 fs/xfs/libxfs/xfs_rmap_btree.c | 16 +++++++--------
 fs/xfs/scrub/bmap.c            |  8 ++++----
 fs/xfs/scrub/btree.c           | 45 +++++++++++++++++++++++++-----------------
 fs/xfs/scrub/dir.c             | 27 ++++++++++++++++++-------
 fs/xfs/xfs_iomap.c             | 29 +++++++++++++++++++++++++++
 fs/xfs/xfs_iwalk.c             | 27 ++++++++++++++++++++++---
 fs/xfs/xfs_mount.c             | 11 ++++++++---
 8 files changed, 127 insertions(+), 44 deletions(-)