xen: update_runstate_area for 32 bit PV on HVM guests

The current implementation of update_runstate_area is unable to handle
32 bit PV on HVM guests because the check is_pv_32on64_domain doesn't
cover that case. This patch fixes it.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c
index b483612a4f35b53cbf0fefe3d215f6bb91e5966c..4dc081fa037469a5ccad49c728b4f46ae900e70a 100644 (file)
--- a/xen/arch/x86/domain.c
+++ b/xen/arch/x86/domain.c
@@ -1315,7 +1315,7 @@ static void update_runstate_area(struct vcpu *v)
         return;
 
 #ifdef CONFIG_COMPAT
-    if ( is_pv_32on64_domain(v->domain) )
+    if ( has_32bit_shinfo(v->domain) )
     {
         struct compat_vcpu_runstate_info info;