Hi Sage, It appears that the ceph tree was completely rebased before asking Linus to merge it (to remove its first commit (ebfadc523e06 "[DO NOT MERGE] rbd: bump RBD_MAX_PARENT_CHAIN_LEN to 128")). Please clean it up as it is starting to produce comflicts in linux-next (against Linus' tree so far).
-- Cheers, Stephen Rothwell