Merge tag 'nfs-for-4.17-1' of git://git.linux-nfs.org/projects/anna/linux-nfs

Pull NFS client updates from Anna Schumaker:
 "Stable bugfixes:
   - xprtrdma: Fix corner cases when handling device removal # v4.12+
   - xprtrdma: Fix latency regression on NUMA NFS/RDMA clients # v4.15+

  Features:
   - New sunrpc tracepoint for RPC pings
   - Finer grained NFSv4 attribute checking
   - Don't unnecessarily return NFS v4 delegations

  Other bugfixes and cleanups:
   - Several other small NFSoRDMA cleanups
   - Improvements to the sunrpc RTT measurements
   - A few sunrpc tracepoint cleanups
   - Various fixes for NFS v4 lock notifications
   - Various sunrpc and NFS v4 XDR encoding cleanups
   - Switch to the ida_simple API
   - Fix NFSv4.1 exclusive create
   - Forget acl cache after setattr operation
   - Don't advance the nfs_entry readdir cookie if xdr decoding fails"

* tag 'nfs-for-4.17-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (47 commits)
  NFS: advance nfs_entry cookie only after decodi...