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authorMukesh Rathor <mukesh.rathor@oracle.com>2013-12-31 13:57:35 -0500
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2014-01-06 10:44:23 -0500
commitbe3e9cf33094210a0723fdc841e1abfd0ddc1007 (patch)
treee02e40372e5404c916d21bc3320436a61e18d210 /drivers/xen/xenbus/xenbus_client.c
parent6926f6d6109714aab7b26df7099b12555e36676f (diff)
downloadlinux-stericsson-be3e9cf33094210a0723fdc841e1abfd0ddc1007.tar.gz
xen/pvh: Piggyback on PVHVM XenBus.
PVH is a PV guest with a twist - there are certain things that work in it like HVM and some like PV. For the XenBus mechanism we want to use the PVHVM mechanism. Signed-off-by: Mukesh Rathor <mukesh.rathor@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: David Vrabel <david.vrabel@citrix.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'drivers/xen/xenbus/xenbus_client.c')
-rw-r--r--drivers/xen/xenbus/xenbus_client.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c
index ec097d6f964d..01d59e66565d 100644
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
@@ -45,6 +45,7 @@
#include <xen/grant_table.h>
#include <xen/xenbus.h>
#include <xen/xen.h>
+#include <xen/features.h>
#include "xenbus_probe.h"
@@ -743,7 +744,7 @@ static const struct xenbus_ring_ops ring_ops_hvm = {
void __init xenbus_ring_ops_init(void)
{
- if (xen_pv_domain())
+ if (!xen_feature(XENFEAT_auto_translated_physmap))
ring_ops = &ring_ops_pv;
else
ring_ops = &ring_ops_hvm;