From 57a2fe90fcdaa812ac1aa6c91ba0e591c30f461a Mon Sep 17 00:00:00 2001
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Date: Fri, 31 Jan 2014 12:58:39 -0800
Subject: [PATCH] rcutorture: Apply ACCESS_ONCE() to racy fullstop accesses

Because the fullstop variable can be accessed while it is being updated,
this commit avoids any resulting compiler mischief through use of
ACCESS_ONCE() for non-initialization accesses to this shared variable.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
---
Reading git-format-patch failed