This is a note to let you know that I've just added the patch titled ceph: lockdep annotations for try_nonblocking_invalidate to the 5.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: ceph-lockdep-annotations-for-try_nonblocking_invalid.patch and it can be found in the queue-5.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 8c932171fc268e7ee4df80c959221ee9e0a95346 Author: Jeff Layton <jlayton@xxxxxxxxxx> Date: Thu Sep 2 08:31:03 2021 -0400 ceph: lockdep annotations for try_nonblocking_invalidate [ Upstream commit 3eaf5aa1cfa8c97c72f5824e2e9263d6cc977b03 ] Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> Reviewed-by: Ilya Dryomov <idryomov@xxxxxxxxx> Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c index c619a926dc18..3296a93be907 100644 --- a/fs/ceph/caps.c +++ b/fs/ceph/caps.c @@ -1859,6 +1859,8 @@ static u64 __mark_caps_flushing(struct inode *inode, * try to invalidate mapping pages without blocking. */ static int try_nonblocking_invalidate(struct inode *inode) + __releases(ci->i_ceph_lock) + __acquires(ci->i_ceph_lock) { struct ceph_inode_info *ci = ceph_inode(inode); u32 invalidating_gen = ci->i_rdcache_gen;