Merge tag 'ceph-for-5.13-rc8' of https://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "Two regression fixes from the merge window: one in the auth code
  affecting old clusters and one in the filesystem for proper
  propagation of MDS request errors.

  Also included a locking fix for async creates, marked for stable"

* tag 'ceph-for-5.13-rc8' of https://github.com/ceph/ceph-client:
  libceph: set global_id as soon as we get an auth ticket
  libceph: don't pass result into ac->ops->handle_reply()
  ceph: fix error handling in ceph_atomic_open and ceph_lookup
  ceph: must hold snap_rwsem when filling inode for async create

1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index e1c63adb196d..df0c8a724609 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -777,6 +777,8 @@ int ceph_fill_inode(struct inode *inode, struct page *locked_page,
 	umode_t mode = le32_to_cpu(info->mode);
 	dev_t rdev = le32_to_cpu(info->rdev);
 
+	lockdep_assert_held(&mdsc->snap_rwsem);
+
 	dout("%s %p ino %llx.%llx v %llu had %llu\n", __func__,
 	     inode, ceph_vinop(inode), le64_to_cpu(info->version),
 	     ci->i_version);