linux-kernel - [GIT PULL] Btrfs fixes for 6.8-rc4

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Date: Wed,  7 Feb 2024 09:15:35 +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 6.8-rc4

Hi,

please pull a few error handling fixes. Thanks.

- two fixes preventing deletion and manual creation of subvolume qgroup

- unify error code returned for unknown send flags

- fix assertion during subvolume creation when anonymous device could
  be allocated by other thread (e.g. due to backref walk)

----------------------------------------------------------------
The following changes since commit 7f2d219e78e95a137a9c76fddac7ff8228260439:

  btrfs: scrub: limit RST scrub to chunk boundary (2024-01-18 23:43:08 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.8-rc3-tag

for you to fetch changes up to e03ee2fe873eb68c1f9ba5112fee70303ebf9dfb:

  btrfs: do not ASSERT() if the newly created subvolume already got read (2024-01-31 08:42:53 +0100)

----------------------------------------------------------------
Boris Burkov (2):
      btrfs: forbid creating subvol qgroups
      btrfs: forbid deleting live subvol qgroup

David Sterba (1):
      btrfs: send: return EOPNOTSUPP on unknown flags

Qu Wenruo (1):
      btrfs: do not ASSERT() if the newly created subvolume already got read

 fs/btrfs/disk-io.c | 13 +++++++++++--
 fs/btrfs/ioctl.c   |  5 +++++
 fs/btrfs/qgroup.c  | 14 ++++++++++++++
 fs/btrfs/send.c    |  2 +-
 4 files changed, 31 insertions(+), 3 deletions(-)