[PATCH v5 0/8] XDR cleanups for NFSv4

[Trond Myklebust <trond.myklebust@primarydata.com>]

Various cleanups and bugfixes for the NFSv4 client XDR code.

v2: Add documentation to the generic helpers
v3: Fix a bug in xdr_stream_encode_opaque (Whoops!)
v4: Add a "maxlen" argument to xdr_stream_decode_opaque_inline() to perform
   size sanity checking on all objects coming from the server.
   Replace the string decoder in the callback XDR
   Add cleanups for the owner/group attribute decoding
v5: Use EMSGSIZE to denote encode errors, and destination buffer size issues.
    Use EBADMSG to denote errors due to truncated RPC calls.

Trond Myklebust (8):
  SUNRPC: Add generic helpers for xdr_stream encode/decode
  NFSv4: Replace ad-hoc xdr encode/decode helpers with xdr_stream_*
    generics
  NFSv4: Replace the open coded decode_opaque_inline() with the new
    generic
  NFSv4: Replace callback string decode function with a generic
  NFSv4: Fix the underestimation of delegation XDR space reservation
  NFSv4: Remove bogus "struct nfs_client" argument from decode_ace()
  SUNRPC: Add a helper function xdr_stream_decode_string_dup()
  NFSv4: Clean up owner/group attribute decode

 fs/nfs/callback_xdr.c                  |  38 ++-----
 fs/nfs/flexfilelayout/flexfilelayout.c |   5 +-
 fs/nfs/nfs4xdr.c                       | 185 ++++++++++++++-------------------
 include/linux/sunrpc/xdr.h             | 179 +++++++++++++++++++++++++++++++
 net/sunrpc/xdr.c                       |  34 ++++++
 5 files changed, 302 insertions(+), 139 deletions(-)

-- 
2.9.3