Pull NFS client fixes from Anna Schumaker:
 "Here are a few more bugfixes that came in over the last couple of
  weeks. Most of these fix various hangs and loops that people found,
  but we also had a few error handling fixes.

  Stable Bugfixes:
   - fix infinite loop on BAD_STATEID error

  Other Bugfixes:
   - fix old dentry rehash after move
   - fix pnfs GETDEVINFO hangs
   - fix pnfs fallback to MDS on commit errors
   - fix flexfiles kernel oops"

* tag 'nfs-for-4.11-3' of git://git.linux-nfs.org/projects/anna/linux-nfs:
  nfs: flexfiles: fix kernel OOPS if MDS returns unsupported DS type
  NFSv4.1 fix infinite loop on IO BAD_STATEID error
  PNFS fix fallback to MDS if got error on commit to DS
  NFS filelayout:call GETDEVICEINFO after pnfs_layout_process completes
  NFS store nfs4_deviceid in struct nfs4_filelayout_segment
  NFS cleanup struct nfs4_filelayout_segment
  NFS: Fix old dentry rehash after move