NFS client broken in Linus' tip

On Thu, Jan 30, 2014 at 02:27:52PM +0000, Russell King - ARM Linux wrote:

Yes and no.  I still end up with an empty /etc/mtab, but the file now
exists.  However, I can create and echo data into /etc/mtab, but it seems
that can't happen at boot time.

Odd.  Can you disable CONFIG_NFSD_V3_ACL for now to isolate the issue?

I'll be out for a long weekend soon, so I have very limited time to
debug things until Monday.