[PATCH 5.10 CANDIDATE 0/9] xfs stable candidate patches for 5.10.y (from v5.13+)

[Amir Goldstein <amir73il@gmail.com>]

Darrick,

This backport series contains mostly fixes from v5.14 release along
with three deferred patches from the joint 5.10/5.15 series [1].

I ran the auto group 10 times on baseline (v5.10.131) and this series
with no observed regressions.

I ran the recoveryloop group 100 times with no observed regressions.
The soak group run is in progress (10+) with no observed regressions
so far.

I am somewhat disappointed from not seeing any improvement in the
results of the recoveryloop tests comapred to baseline.

This is the summary of the recoveryloop test results on both baseline
and backport branch:

generic,455, generic/457, generic/646: pass
generic/019, generic/475, generic/648: failing often in all config
generic/388: failing often with reflink_1024
generic/388: failing at ~1/50 rate for any config
generic/482: failing often on V4 configs
generic/482: failing at ~1/100 rate for V5 configs
xfs/057: failing at ~1/200 rate for any config

I observed no failures in soak group so far neither on baseline nor
on backport branch. I will update when I have more results.

Please let me know if there is anything else that you would like me
to test.

Thanks,
Amir.

[1] https://lore.kernel.org/linux-xfs/20220617100641.1653164-1-amir73il@gmail.com/

Brian Foster (2):
  xfs: hold buffer across unpin and potential shutdown processing
  xfs: remove dead stale buf unpin handling code

Christoph Hellwig (1):
  xfs: refactor xfs_file_fsync

Darrick J. Wong (3):
  xfs: prevent UAF in xfs_log_item_in_current_chkpt
  xfs: fix log intent recovery ENOSPC shutdowns when inactivating inodes
  xfs: force the log offline when log intent item recovery fails

Dave Chinner (3):
  xfs: xfs_log_force_lsn isn't passed a LSN
  xfs: logging the on disk inode LSN can make it go backwards
  xfs: Enforce attr3 buffer recovery order

 fs/xfs/libxfs/xfs_log_format.h  | 11 ++++-
 fs/xfs/libxfs/xfs_types.h       |  1 +
 fs/xfs/xfs_buf_item.c           | 60 ++++++++++--------------
 fs/xfs/xfs_buf_item_recover.c   |  1 +
 fs/xfs/xfs_dquot_item.c         |  2 +-
 fs/xfs/xfs_file.c               | 81 ++++++++++++++++++++-------------
 fs/xfs/xfs_inode.c              | 10 ++--
 fs/xfs/xfs_inode_item.c         |  4 +-
 fs/xfs/xfs_inode_item.h         |  2 +-
 fs/xfs/xfs_inode_item_recover.c | 39 ++++++++++++----
 fs/xfs/xfs_log.c                | 30 ++++++------
 fs/xfs/xfs_log.h                |  4 +-
 fs/xfs/xfs_log_cil.c            | 32 +++++--------
 fs/xfs/xfs_log_priv.h           | 15 +++---
 fs/xfs/xfs_log_recover.c        |  5 +-
 fs/xfs/xfs_mount.c              | 10 +++-
 fs/xfs/xfs_trans.c              |  6 +--
 fs/xfs/xfs_trans.h              |  4 +-
 18 files changed, 179 insertions(+), 138 deletions(-)

-- 
2.25.1