Merge tag 'ceph-for-5.15-rc7' of git://

Pull ceph fixes from Ilya Dryomov:
 "Two important filesystem fixes, marked for stable.

  The blocklisted superblocks issue was particularly annoying because
  for unexperienced users it essentially exacted a reboot to establish a
  new functional mount in that scenario"

* tag 'ceph-for-5.15-rc7' of git://
  ceph: fix handling of "meta" errors
  ceph: skip existing superblocks that are blocklisted or shut down when mounting