The following changes since commit 4a0b33f771db2b82fdfad08b9f34def786162865:
selinux: saner handling of policy reloads (2023-11-16 12:45:33 -0500)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git tags/pull-rename
for you to fetch changes up to a8b0026847b8c43445c921ad2c85521c92eb175f:
rename(): avoid a deadlock in the case of parents having no common ancestor (2023-11-25 02:54:14 -0500)
Two trivial conflicts - in Documentation/filesystems/porting.rst and in
fs/overlayfs/copy_up.c. The former is "append vs. append", the latter -
dput(temp) added by overlayfs tree inside an if () with condition slightly
massaged in this branch.
----------------------------------------------------------------
fix directory locking scheme on rename
broken in 6.5; we really can't lock two unrelated directories
without holding ->s_vfs_rename_mutex first and in case of
same-parent rename of a subdirectory 6.5 ends up doing just
that.
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
----------------------------------------------------------------
Al Viro (5):
udf_rename(): only access the child content on cross-directory rename
ext4: don't access the source subdirectory content on same-directory rename
rename(): fix the locking of subdirectories
kill lock_two_inodes()
rename(): avoid a deadlock in the case of parents having no common ancestor
Jan Kara (4):
reiserfs: Avoid touching renamed directory if parent does not change
ocfs2: Avoid touching renamed directory if parent does not change
ext2: Avoid reading renamed directory if parent does not change
f2fs: Avoid reading renamed directory if parent does not change
Documentation/filesystems/directory-locking.rst | 349 +++++++++++++++++-------
Documentation/filesystems/locking.rst | 5 +-
Documentation/filesystems/porting.rst | 27 ++
fs/cachefiles/namei.c | 2 +
fs/ecryptfs/inode.c | 2 +
fs/ext2/namei.c | 11 +-
fs/ext4/namei.c | 21 +-
fs/f2fs/namei.c | 15 +-
fs/inode.c | 49 +---
fs/internal.h | 2 -
fs/namei.c | 87 ++++--
fs/nfsd/vfs.c | 4 +
fs/ocfs2/namei.c | 8 +-
fs/overlayfs/copy_up.c | 9 +-
fs/overlayfs/dir.c | 4 +
fs/overlayfs/super.c | 6 +-
fs/overlayfs/util.c | 7 +-
fs/reiserfs/namei.c | 54 ++--
fs/smb/server/vfs.c | 5 +
fs/udf/namei.c | 7 +-
20 files changed, 442 insertions(+), 232 deletions(-)
