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Message-ID: <cover.1661690960.git.dsterba@suse.com>
Date: Sun, 28 Aug 2022 14:57:29 +0200
From: David Sterba <dsterba@...e.com>
To: torvalds@...ux-foundation.org
Cc: linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] Btrfs fixes for v6.0-rc3
Hi,
a few more fixes and regressions. Please pull, thanks.
- fixes:
- check that subvolume is writable when changing xattrs from security
namespace
- fix memory leak in device lookup helper
- update generation of hole file extent item when merging holes
- fix space cache corruption and potential double allocations; this is
a rare bug but can be serious once it happens, stable backports and
analysis tool will be provided
- fix error handling when deleting root references
- fix crash due to assert when attempting to cancel suspended device
replace, add message what to do if mount fails due to missing
replace item
- regressions:
- don't merge pages into bio if their page offset is not contiguous
- don't allow large NOWAIT direct reads, this could lead to short
reads eg. in io_uring
----------------------------------------------------------------
The following changes since commit 899b7f69f244e539ea5df1b4d756046337de44a5:
btrfs: tree-checker: check for overlapping extent items (2022-08-17 16:20:25 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-6.0-rc3-tag
for you to fetch changes up to f2c3bec215694fb8bc0ef5010f2a758d1906fc2d:
btrfs: add info when mount fails due to stale replace target (2022-08-23 22:15:21 +0200)
----------------------------------------------------------------
Anand Jain (2):
btrfs: replace: drop assert for suspended replace
btrfs: add info when mount fails due to stale replace target
Filipe Manana (2):
btrfs: update generation of hole file extent item when merging holes
btrfs: fix silent failure when deleting root reference
Goldwyn Rodrigues (1):
btrfs: check if root is readonly while setting security xattr
Josef Bacik (1):
btrfs: don't allow large NOWAIT direct reads
Omar Sandoval (1):
btrfs: fix space cache corruption and potential double allocations
Qu Wenruo (1):
btrfs: don't merge pages into bio if their page offset is not contiguous
Zixuan Fu (1):
btrfs: fix possible memory leak in btrfs_get_dev_args_from_path()
fs/btrfs/block-group.c | 47 +++++++++++++++--------------------------------
fs/btrfs/block-group.h | 4 +---
fs/btrfs/ctree.h | 1 -
fs/btrfs/dev-replace.c | 5 ++---
fs/btrfs/extent-tree.c | 30 ++++++------------------------
fs/btrfs/extent_io.c | 33 +++++++++++++++++++++++++++++----
fs/btrfs/file.c | 2 ++
fs/btrfs/inode.c | 14 ++++++++++++++
fs/btrfs/root-tree.c | 5 +++--
fs/btrfs/volumes.c | 5 ++++-
fs/btrfs/xattr.c | 3 +++
11 files changed, 79 insertions(+), 70 deletions(-)
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