From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Wed, 28 Nov 2012 01:28:49 +0000 (-0200)
Subject: x86: pvclock: make sure rdtsc doesnt speculate out of region
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~27^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b01578de45614c085be319229a52774b61ffe6fb;p=pandora-kernel.git

x86: pvclock: make sure rdtsc doesnt speculate out of region

Originally from Jeremy Fitzhardinge.

pvclock_get_time_values, which contains the memory barriers
will be removed by next patch.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---

Reading git-diff-tree failed