From: Mukesh Rathor <mukesh.rat...@oracle.com>
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.rat...@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
---
drivers/xen/xenbus/xenbus_client.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/xen/xenbus/xenbus_client.c
b/drivers/xen/xenbus/xenbus_client.c
index ec097d6..7f7c454 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_pv_domain() && !xen_feature(XENFEAT_auto_translated_physmap))
ring_ops = &ring_ops_pv;
else
ring_ops = &ring_ops_hvm;
--
1.8.3.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
