Pull nfsd bugfix from Bruce Fields:
"This fixes a data corruption bug introduced by the v3.16 xdr encoding
rewrite. I haven't managed to reproduce it myself yet, but it's
apparently not hard to hit given the right workload"
* 'for-3.17' of git://linux-nfs.org/~bfields/linux:
nfsd4: fix corruption of NFSv4 read data