From: David Howells <dhowells@redhat.com>
Date: Mon, 14 Mar 2011 14:49:44 +0000 (+0000)
Subject: MN10300: atomic_read() should ensure it emits a load
X-Git-Tag: v2.6.38~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=af794206542e03d62138a107ee0ffb5e7d631881;p=pandora-kernel.git

MN10300: atomic_read() should ensure it emits a load

atomic_read() needs to ensure that it emits a load (which it can do by using
ACCESS_ONCE()).

Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: David Howells <dhowells@redhat.com>
---

Reading git-diff-tree failed