Linux/linux 8a61716fs/ceph snap.c, net/ceph messenger.c

Merge tag 'ceph-for-5.0-rc8' of git://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "Two bug fixes for old issues, both marked for stable"

* tag 'ceph-for-5.0-rc8' of git://github.com/ceph/ceph-client:
  ceph: avoid repeatedly adding inode to mdsc->snap_flush_list
  libceph: handle an empty authorize reply
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+9-6net/ceph/messenger.c
+2-1fs/ceph/snap.c
+11-72 files

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