linux-kernel - [GIT PULL] Btrfs fixes for 5.16-rc5

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Message-Id: <cover.1638975228.git.dsterba@suse.com>
Date:   Fri, 10 Dec 2021 21:41:43 +0100
From:   David Sterba <dsterba@...e.com>
To:     torvalds@...ux-foundation.org
Cc:     David Sterba <dsterba@...e.com>, linux-btrfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [GIT PULL] Btrfs fixes for 5.16-rc5

Hi,

a few more regression fixes and stable patches, mostly one-liners.
Please pull, thanks.

Regression fixes:

- fix pointer/ERR_PTR mismatch returned from memdup_user

- reset dedicated zoned mode relocation block group to avoid using it
  and filling it without any recourse

Fixes:

- handle a case to FITRIM range (also to make fstests/generic/260 work)

- fix warning when extent buffer state and pages get out of sync after
  an IO error

- fix transaction abort when syncing due to missing mapping error set on
  metadata inode after inlining a compressed file

- fix transaction abort due to tree-log and zoned mode interacting in an
  unexpected way

- fix memory leak of additional extent data when qgroup reservation
  fails

- do proper handling of slot search call when deleting root refs

----------------------------------------------------------------
The following changes since commit daf87e953527b03c0bd4c0f41d704ba71186256d:

  btrfs: fix the memory leak caused in lzo_compress_pages() (2021-11-26 16:10:05 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.16-rc4-tag

for you to fetch changes up to 8289ed9f93bef2762f9184e136d994734b16d997:

  btrfs: replace the BUG_ON in btrfs_del_root_ref with proper error handling (2021-12-08 15:45:27 +0100)

----------------------------------------------------------------
Dan Carpenter (1):
      btrfs: fix error pointer dereference in btrfs_ioctl_rm_dev_v2()

Johannes Thumshirn (2):
      btrfs: free exchange changeset on failures
      btrfs: zoned: clear data relocation bg on zone finish

Josef Bacik (3):
      btrfs: fail if fstrim_range->start == U64_MAX
      btrfs: clear extent buffer uptodate when we fail to write it
      btrfs: call mapping_set_error() on btree inode with a write error

Naohiro Aota (1):
      btrfs: fix re-dirty process of tree-log nodes

Qu Wenruo (1):
      btrfs: replace the BUG_ON in btrfs_del_root_ref with proper error handling

 fs/btrfs/delalloc-space.c | 12 +++++++++---
 fs/btrfs/extent-tree.c    |  3 +++
 fs/btrfs/extent_io.c      | 14 ++++++++++++++
 fs/btrfs/ioctl.c          |  6 ++----
 fs/btrfs/root-tree.c      |  3 ++-
 fs/btrfs/tree-log.c       |  5 +++--
 fs/btrfs/zoned.c          |  2 ++
 7 files changed, 35 insertions(+), 10 deletions(-)