diff --git a/src/cpu_map/x86_core2duo.xml b/src/cpu_map/x86_core2duo.xml
index 412039fe55..ea23a6c662 100644
--- a/src/cpu_map/x86_core2duo.xml
+++ b/src/cpu_map/x86_core2duo.xml
@@ -30,5 +30,31 @@
     <feature name='syscall'/>
     <feature name='tsc'/>
     <feature name='vme'/>
+    <feature name='vmx-activity-hlt' added='yes'/>
+    <feature name='vmx-apicv-xapic' added='yes'/>
+    <feature name='vmx-cr8-load-exit' added='yes'/>
+    <feature name='vmx-cr8-store-exit' added='yes'/>
+    <feature name='vmx-entry-ia32e-mode' added='yes'/>
+    <feature name='vmx-exit-ack-intr' added='yes'/>
+    <feature name='vmx-flexpriority' added='yes'/>
+    <feature name='vmx-hlt-exit' added='yes'/>
+    <feature name='vmx-ins-outs' added='yes'/>
+    <feature name='vmx-intr-exit' added='yes'/>
+    <feature name='vmx-invlpg-exit' added='yes'/>
+    <feature name='vmx-io-bitmap' added='yes'/>
+    <feature name='vmx-io-exit' added='yes'/>
+    <feature name='vmx-monitor-exit' added='yes'/>
+    <feature name='vmx-movdr-exit' added='yes'/>
+    <feature name='vmx-msr-bitmap' added='yes'/>
+    <feature name='vmx-mwait-exit' added='yes'/>
+    <feature name='vmx-nmi-exit' added='yes'/>
+    <feature name='vmx-pause-exit' added='yes'/>
+    <feature name='vmx-rdpmc-exit' added='yes'/>
+    <feature name='vmx-rdtsc-exit' added='yes'/>
+    <feature name='vmx-secondary-ctls' added='yes'/>
+    <feature name='vmx-tsc-offset' added='yes'/>
+    <feature name='vmx-vintr-pending' added='yes'/>
+    <feature name='vmx-vnmi' added='yes'/>
+    <feature name='vmx-vnmi-pending' added='yes'/>
   </model>
 </cpus>
diff --git a/src/cpu_map/x86_coreduo.xml b/src/cpu_map/x86_coreduo.xml
index e2fda9a1d4..24900e637f 100644
--- a/src/cpu_map/x86_coreduo.xml
+++ b/src/cpu_map/x86_coreduo.xml
@@ -26,5 +26,23 @@
     <feature name='sse2'/>
     <feature name='tsc'/>
     <feature name='vme'/>
+    <feature name='vmx-activity-hlt' added='yes'/>
+    <feature name='vmx-entry-ia32e-mode' added='yes'/>
+    <feature name='vmx-exit-ack-intr' added='yes'/>
+    <feature name='vmx-hlt-exit' added='yes'/>
+    <feature name='vmx-intr-exit' added='yes'/>
+    <feature name='vmx-invlpg-exit' added='yes'/>
+    <feature name='vmx-io-bitmap' added='yes'/>
+    <feature name='vmx-io-exit' added='yes'/>
+    <feature name='vmx-monitor-exit' added='yes'/>
+    <feature name='vmx-movdr-exit' added='yes'/>
+    <feature name='vmx-msr-bitmap' added='yes'/>
+    <feature name='vmx-mwait-exit' added='yes'/>
+    <feature name='vmx-nmi-exit' added='yes'/>
+    <feature name='vmx-pause-exit' added='yes'/>
+    <feature name='vmx-rdpmc-exit' added='yes'/>
+    <feature name='vmx-rdtsc-exit' added='yes'/>
+    <feature name='vmx-tsc-offset' added='yes'/>
+    <feature name='vmx-vintr-pending' added='yes'/>
   </model>
 </cpus>