[PATCH v1 00/29] server-side lockd XDR overhaul

[Chuck Lever <chuck.lever@oracle.com>]

Same approach as what has been done for NFSv2, NFSv3, and NFSv4: XDR
decoding and encoding functions have been updated to use xdr_stream.
This adopts common XDR infrastructure for these functions and makes
constructing and parsing more secure and robust.

---

Chuck Lever (29):
      lockd: Remove stale comments
      lockd: Create a simplified .vs_dispatch method for NLM requests
      lockd: Common NLM XDR helpers
      lockd: Update the NLMv1 void argument decoder to use struct xdr_stream
      lockd: Update the NLMv1 TEST arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 LOCK arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 CANCEL arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 UNLOCK arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 nlm_res arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 SM_NOTIFY arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 SHARE arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 FREE_ALL arguments decoder to use struct xdr_stream
      lockd: Update the NLMv1 void results encoder to use struct xdr_stream
      lockd: Update the NLMv1 TEST results encoder to use struct xdr_stream
      lockd: Update the NLMv1 nlm_res results encoder to use struct xdr_stream
      lockd: Update the NLMv1 SHARE results encoder to use struct xdr_stream
      lockd: Update the NLMv4 void arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 TEST arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 LOCK arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 CANCEL arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 UNLOCK arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 nlm_res arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 SM_NOTIFY arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 SHARE arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 FREE_ALL arguments decoder to use struct xdr_stream
      lockd: Update the NLMv4 void results encoder to use struct xdr_stream
      lockd: Update the NLMv4 TEST results encoder to use struct xdr_stream
      lockd: Update the NLMv4 nlm_res results encoder to use struct xdr_stream
      lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream


 fs/lockd/svc.c             |  43 ++++
 fs/lockd/svcxdr.h          | 151 ++++++++++++++
 fs/lockd/xdr.c             | 402 ++++++++++++++++++------------------
 fs/lockd/xdr4.c            | 403 +++++++++++++++++++------------------
 include/linux/lockd/xdr.h  |   6 -
 include/linux/lockd/xdr4.h |   7 +-
 6 files changed, 610 insertions(+), 402 deletions(-)
 create mode 100644 fs/lockd/svcxdr.h

--
Chuck Lever