| commit | 35848f68b07df3f917cb13fc3c134718669f569b | [log] [tgz] |
|---|---|---|
| author | Jason Wang <jasowang@redhat.com> | Tue Jun 18 13:04:23 2013 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Jun 18 11:14:18 2013 -0700 |
| tree | 6d098733bc0126ad5e133ff23d26caba0ed919e8 | |
| parent | 36dd68319c7b56a76ed450b0e470067b5d74b9b2 [diff] |
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>