On Fri, 2018-11-30 at 16:32 -0500, Chuck Lever wrote: > > > I actually had a patch that looked exactly like yours (except for the > description text). It didn't seem to do anything. So there may be an > issue here, but I don't believe I'm seeing it with my reproducer. > Argh... Yes, I was too quick off the trigger. The call to xdr_buf_init() in rpc_xdr_encode() will actually clobber the ->bvec array... -- Trond Myklebust Linux NFS client maintainer, Hammerspace trond.myklebust@xxxxxxxxxxxxxxx
