bf4e7080ae
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@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCZZ+lyQAKCRBZ7Krx/gZQ 60MWAP94hTqeMIpjhsUIkrTnylrIFaiw4UCWFJzIRG1QQYKqCgD/XUaWI9np7dL6 0wR/j4CQSdJjiEFKUFE2pD3QoSuJYAQ= =+x0+ -----END PGP SIGNATURE----- Merge tag 'pull-rename' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull rename updates from Al Viro: "Fix directory locking scheme on rename This was 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" * tag 'pull-rename' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: rename(): avoid a deadlock in the case of parents having no common ancestor kill lock_two_inodes() rename(): fix the locking of subdirectories f2fs: Avoid reading renamed directory if parent does not change ext4: don't access the source subdirectory content on same-directory rename ext2: Avoid reading renamed directory if parent does not change udf_rename(): only access the child content on cross-directory rename ocfs2: Avoid touching renamed directory if parent does not change reiserfs: Avoid touching renamed directory if parent does not change |
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.. | ||
cluster | ||
dlm | ||
dlmfs | ||
acl.c | ||
acl.h | ||
alloc.c | ||
alloc.h | ||
aops.c | ||
aops.h | ||
blockcheck.c | ||
blockcheck.h | ||
buffer_head_io.c | ||
buffer_head_io.h | ||
dcache.c | ||
dcache.h | ||
dir.c | ||
dir.h | ||
dlmglue.c | ||
dlmglue.h | ||
export.c | ||
export.h | ||
extent_map.c | ||
extent_map.h | ||
file.c | ||
file.h | ||
filecheck.c | ||
filecheck.h | ||
heartbeat.c | ||
heartbeat.h | ||
inode.c | ||
inode.h | ||
ioctl.c | ||
ioctl.h | ||
journal.c | ||
journal.h | ||
Kconfig | ||
localalloc.c | ||
localalloc.h | ||
locks.c | ||
locks.h | ||
Makefile | ||
mmap.c | ||
mmap.h | ||
move_extents.c | ||
move_extents.h | ||
namei.c | ||
namei.h | ||
ocfs1_fs_compat.h | ||
ocfs2_fs.h | ||
ocfs2_ioctl.h | ||
ocfs2_lockid.h | ||
ocfs2_lockingver.h | ||
ocfs2_trace.h | ||
ocfs2.h | ||
quota_global.c | ||
quota_local.c | ||
quota.h | ||
refcounttree.c | ||
refcounttree.h | ||
reservations.c | ||
reservations.h | ||
resize.c | ||
resize.h | ||
slot_map.c | ||
slot_map.h | ||
stack_o2cb.c | ||
stack_user.c | ||
stackglue.c | ||
stackglue.h | ||
suballoc.c | ||
suballoc.h | ||
super.c | ||
super.h | ||
symlink.c | ||
symlink.h | ||
sysfile.c | ||
sysfile.h | ||
uptodate.c | ||
uptodate.h | ||
xattr.c | ||
xattr.h |