start device model in pv case to have vfb device

diff --git a/xenvm/vmact.ml b/xenvm/vmact.ml
index 940978d9d30169e5bcb541eeaffdccf3b7b3828c..fc4a446698abd6644a4ca223ba84212cdff8e91e 100644 (file)
--- a/xenvm/vmact.ml
+++ b/xenvm/vmact.ml
@@ -275,8 +275,8 @@ let add_devices xc xs domid state restore =
                Device.Vfb.add ~xc ~xs ~hvm:cfg.hvm domid
        );
 
-       (* add device model *)
-       if cfg.hvm then (
+       if cfg.hvm || cfg.vnc <> (-1) then (
+               (* add device model *)
                let dmpath = "/opt/xensource/libexec/qemu-dm-wrapper" in
                let dmstart = if restore then Device.Dm.restore else Device.Dm.start in