Please consider 3be0f80b5f for stable (v4.11+)

Hi Stable folks,

Please consider adding:

commit 3be0f80b5fe9c16eca2d538f799b94ca8aa59433 Author: Trond Myklebust trond.myklebust@primarydata.com Date: Thu Oct 19 15:46:45 2017 -0400

NFSv4.1: Fix up replays of interrupted requests

This patch fixes a data corruption issue that happens if the interrupted slot is reused by the same type of NFS operation (such as two different WRITE requests). I should apply cleanly to v4.11+

Thanks, Anna