Re: [PATCH 5.4 CANDIDATE 00/26] xfs stable candidate patches for 5.4.y (from v5.7)

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On Mon, Oct 24, 2022 at 10:22:48AM +0530, Chandan Babu R wrote:
> Hi Darrick,
> 
> This 5.4.y backport series contains fixes from v5.7 release.
> 
> This patchset has been tested by executing fstests (via kdevops) using
> the following XFS configurations,
> 
> 1. No CRC (with 512 and 4k block size).
> 2. Reflink/Rmapbt (1k and 4k block size).
> 3. Reflink without Rmapbt.
> 4. External log device.
> 
> The following lists patches which required other dependency patches to
> be included,
> 1. dd87f87d87fa
>    xfs: rework insert range into an atomic operation
>    - b73df17e4c5b
>      xfs: open code insert range extent split helper
> 2. ce99494c9699
>    xfs: fix buffer corruption reporting when xfs_dir3_free_header_check fails
>    - 8d57c21600a5
>      xfs: add a function to deal with corrupt buffers post-verifiers
>    - e83cf875d67a
>      xfs: xfs_buf_corruption_error should take __this_address
> 3. 8a6271431339
>    xfs: fix unmount hang and memory leak on shutdown during quotaoff
>    - 854f82b1f603
>      xfs: factor out quotaoff intent AIL removal and memory free
>    - aefe69a45d84
>      xfs: remove the xfs_disk_dquot_t and xfs_dquot_t
>    - fd8b81dbbb23
>      xfs: remove the xfs_dq_logitem_t typedef
>    - d0bdfb106907
>      xfs: remove the xfs_qoff_logitem_t typedef
>    - 1cc95e6f0d7c
>      xfs: Replace function declaration by actual definition

For the patches necessary to fix these first three problems,
Acked-by: Darrick J. Wong <djwong@xxxxxxxxxx>

> 4. 0e7ab7efe774
>    xfs: Throttle commits on delayed background CIL push
>    - 108a42358a05
>      xfs: Lower CIL flush limit for large logs
> 5. 8eb807bd8399
>    xfs: tail updates only need to occur when LSN changes
>    (This commit improves performance rather than fix a bug. Please let
>    me know if I should drop this patch).

Are there customer/user complaints behind items #4 and #5?  If not, I
think we ought to leave those out since this is already a very large
batch of patches.

>    - 4165994ac9672
>      xfs: factor common AIL item deletion code
> 6. 5833112df7e9
>    xfs: reflink should force the log out if mounted with wsync
>    - 54fbdd1035e3
>      xfs: factor out a new xfs_log_force_inode helper

That said, item #6 looks good to me since they strengthen xfs'
persistence guarantees, so for these two patches,
Acked-by: Darrick J. Wong <djwong@xxxxxxxxxx>

--D

> 
> Brian Foster (6):
>   xfs: open code insert range extent split helper
>   xfs: rework insert range into an atomic operation
>   xfs: rework collapse range into an atomic operation
>   xfs: factor out quotaoff intent AIL removal and memory free
>   xfs: fix unmount hang and memory leak on shutdown during quotaoff
>   xfs: trylock underlying buffer on dquot flush
> 
> Christoph Hellwig (2):
>   xfs: factor out a new xfs_log_force_inode helper
>   xfs: reflink should force the log out if mounted with wsync
> 
> Darrick J. Wong (8):
>   xfs: add a function to deal with corrupt buffers post-verifiers
>   xfs: xfs_buf_corruption_error should take __this_address
>   xfs: fix buffer corruption reporting when xfs_dir3_free_header_check
>     fails
>   xfs: check owner of dir3 data blocks
>   xfs: check owner of dir3 blocks
>   xfs: preserve default grace interval during quotacheck
>   xfs: don't write a corrupt unmount record to force summary counter
>     recalc
>   xfs: move inode flush to the sync workqueue
> 
> Dave Chinner (5):
>   xfs: Lower CIL flush limit for large logs
>   xfs: Throttle commits on delayed background CIL push
>   xfs: factor common AIL item deletion code
>   xfs: tail updates only need to occur when LSN changes
>   xfs: fix use-after-free on CIL context on shutdown
> 
> Pavel Reichl (4):
>   xfs: remove the xfs_disk_dquot_t and xfs_dquot_t
>   xfs: remove the xfs_dq_logitem_t typedef
>   xfs: remove the xfs_qoff_logitem_t typedef
>   xfs: Replace function declaration by actual definition
> 
> Takashi Iwai (1):
>   xfs: Use scnprintf() for avoiding potential buffer overflow
> 
>  fs/xfs/libxfs/xfs_alloc.c      |   2 +-
>  fs/xfs/libxfs/xfs_attr_leaf.c  |   6 +-
>  fs/xfs/libxfs/xfs_bmap.c       |  32 +-------
>  fs/xfs/libxfs/xfs_bmap.h       |   3 +-
>  fs/xfs/libxfs/xfs_btree.c      |   2 +-
>  fs/xfs/libxfs/xfs_da_btree.c   |  10 +--
>  fs/xfs/libxfs/xfs_dir2_block.c |  33 +++++++-
>  fs/xfs/libxfs/xfs_dir2_data.c  |  32 +++++++-
>  fs/xfs/libxfs/xfs_dir2_leaf.c  |   2 +-
>  fs/xfs/libxfs/xfs_dir2_node.c  |   8 +-
>  fs/xfs/libxfs/xfs_dquot_buf.c  |   8 +-
>  fs/xfs/libxfs/xfs_format.h     |  10 +--
>  fs/xfs/libxfs/xfs_trans_resv.c |   6 +-
>  fs/xfs/xfs_attr_inactive.c     |   6 +-
>  fs/xfs/xfs_attr_list.c         |   2 +-
>  fs/xfs/xfs_bmap_util.c         |  57 +++++++------
>  fs/xfs/xfs_buf.c               |  22 +++++
>  fs/xfs/xfs_buf.h               |   2 +
>  fs/xfs/xfs_dquot.c             |  26 +++---
>  fs/xfs/xfs_dquot.h             |  98 ++++++++++++-----------
>  fs/xfs/xfs_dquot_item.c        |  47 ++++++++---
>  fs/xfs/xfs_dquot_item.h        |  35 ++++----
>  fs/xfs/xfs_error.c             |   7 +-
>  fs/xfs/xfs_error.h             |   2 +-
>  fs/xfs/xfs_export.c            |  14 +---
>  fs/xfs/xfs_file.c              |  16 ++--
>  fs/xfs/xfs_inode.c             |  23 +++++-
>  fs/xfs/xfs_inode.h             |   1 +
>  fs/xfs/xfs_inode_item.c        |  28 +++----
>  fs/xfs/xfs_log.c               |  26 +++---
>  fs/xfs/xfs_log_cil.c           |  39 +++++++--
>  fs/xfs/xfs_log_priv.h          |  53 ++++++++++--
>  fs/xfs/xfs_log_recover.c       |   5 +-
>  fs/xfs/xfs_mount.h             |   5 ++
>  fs/xfs/xfs_qm.c                |  64 +++++++++------
>  fs/xfs/xfs_qm_bhv.c            |   6 +-
>  fs/xfs/xfs_qm_syscalls.c       | 142 ++++++++++++++++-----------------
>  fs/xfs/xfs_stats.c             |  10 +--
>  fs/xfs/xfs_super.c             |  28 +++++--
>  fs/xfs/xfs_trace.h             |   1 +
>  fs/xfs/xfs_trans_ail.c         |  88 ++++++++++++--------
>  fs/xfs/xfs_trans_dquot.c       |  54 ++++++-------
>  fs/xfs/xfs_trans_priv.h        |   6 +-
>  43 files changed, 646 insertions(+), 421 deletions(-)
> 
> -- 
> 2.35.1
> 



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