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[GIT,PULL] Btrfs fixes for 6.10-rc3, part 2

Message ID cover.1717771196.git.dsterba@suse.com (mailing list archive)
State New
Headers show
Series [GIT,PULL] Btrfs fixes for 6.10-rc3, part 2 | expand

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.10-rc2-tag

Message

David Sterba June 7, 2024, 3:18 p.m. UTC 
Hi,

a few more fixes, two are for serious problems which are hard to hit,
details in the changelogs. Please pull, thanks.

- fix handling of folio private changes, the private value holds pointer
  to our extent buffer structure representing a metadata range, release
  and create of the range was not properly synchronized when updating
  the private bit which ended up in double folio_put, leading to all
  sorts of breakage

- fix a crash, reported as duplicate key in metadata, but caused by a
  race of fsync and size extending write, requires prealloc target
  range + fsync and other conditions (log tree state, timing)

- fix leak of qgroup extent records after transaction abort

----------------------------------------------------------------
The following changes since commit f13e01b89daf42330a4a722f451e48c3e2edfc8d:

  btrfs: ensure fast fsync waits for ordered extents after a write failure (2024-05-28 16:35:12 +0200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.10-rc2-tag

for you to fetch changes up to f3a5367c679d31473d3fbb391675055b4792c309:

  btrfs: protect folio::private when attaching extent buffer folios (2024-06-06 21:42:22 +0200)

----------------------------------------------------------------
Filipe Manana (1):
      btrfs: fix leak of qgroup extent records after transaction abort

Omar Sandoval (1):
      btrfs: fix crash on racing fsync and size-extending write into prealloc

Qu Wenruo (1):
      btrfs: protect folio::private when attaching extent buffer folios

 fs/btrfs/disk-io.c   | 10 +--------
 fs/btrfs/extent_io.c | 60 +++++++++++++++++++++++++++-------------------------
 fs/btrfs/tree-log.c  | 17 +++++++++------
 3 files changed, 43 insertions(+), 44 deletions(-)

Comments

pr-tracker-bot@kernel.org June 7, 2024, 10:17 p.m. UTC | #1 
The pull request you sent on Fri,  7 Jun 2024 17:18:02 +0200:

> git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.10-rc2-tag

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/07978330e63456a75a6d5c1c5053de24bdc9d16f

Thank you!