From: Jason Wang <jasowang@redhat.com>
Date: Tue, 18 Jun 2013 05:04:23 +0000 (+0800)
Subject: drivers: hv: switch to use mb() instead of smp_mb()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~75^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35848f68b07df3f917cb13fc3c134718669f569b;p=pandora-kernel.git

drivers: hv: switch to use mb() instead of smp_mb()

Even if guest were compiled without SMP support, it could not assume that host
wasn't. So switch to use mb() instead of smp_mb() to force memory barriers for
UP guest.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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