Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  SUNRPC: Fix the NFSv4 and RPCSEC_GSS Kconfig dependencies
  statfs() gives ESTALE error
  NFS: Fix a typo in nfs_sockaddr_match_ipaddr6
  sunrpc: increase MAX_HASHTABLE_BITS to 14
  gss:spkm3 miss returning error to caller when import security context
  gss:krb5 miss returning error to caller when import security context
  Remove incorrect do_vfs_lock message
  SUNRPC: cleanup state-machine ordering
  SUNRPC: Fix a race in rpc_info_open
  SUNRPC: Fix race corrupting rpc upcall
  Fix null dereference in call_allocate