linux-imx

Merge branch 'bugfixes'

* bugfixes:
  NFSv4.1/pnfs: Retry through MDS when getting bad length of data
  nfs/blocklayout: Fix bad using of page offset in bl_read_pagelist
  NFS: Return directly if encode_sessionid fail
  NFS: Fix bad checking of max taglen in callback request
  NFS: Fix bad defines of callback response maxsize
  NFS: Use NFS4_MAX_SESSIONID_LEN directly for decode/encode sessionid
  NFS: Remove unneeded NFS_DEBUG checking before define NFSDBG_FACILITY
  NFS: Remove the left function defines in callback.h
  NFS: Remove the left global variable nfs_callback_tcpport
  NFS: Get rid of the unneeded addr stored in callback arguments
  nfsroot: make nfsroot to accept the 1024 bytes long directory name