From e5267d1f1cc43a481a599fe1e2d8256016e18825 Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Tue, 27 Mar 2012 18:13:02 -0400
Subject: [PATCH] NFSv4: Fix two infinite loops in the mount code

commit 05e9cfb408b24debb3a85fd98edbfd09dd148881 upstream.

We can currently loop forever in nfs4_lookup_root() and in
nfs41_proc_secinfo_no_name(), if the first iteration returns a
NFS4ERR_DELAY or something else that causes exception.retry to get
set.

Reported-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Reading git-format-patch failed