[PATCH 3/8] hw/arm/xen-pvh: Do not allow specifying any CPU type

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

No CPU can be selected by the PHV machine.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/arm/xen-pvh.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/arm/xen-pvh.c b/hw/arm/xen-pvh.c
index d1509bd235d..2557d520307 100644
--- a/hw/arm/xen-pvh.c
+++ b/hw/arm/xen-pvh.c
@@ -53,6 +53,7 @@ static void xen_arm_machine_class_init(ObjectClass *oc, void *data)
 {
     XenPVHMachineClass *xpc = XEN_PVH_MACHINE_CLASS(oc);
     MachineClass *mc = MACHINE_CLASS(oc);
+    static const char * const valid_cpu_types[] = { NULL };
 
     mc->desc = "Xen PVH ARM machine";
 
@@ -75,6 +76,7 @@ static void xen_arm_machine_class_init(ObjectClass *oc, void *data)
      * mc->max_cpus, QEMU will bail out with an error message.
      */
     mc->max_cpus = GUEST_MAX_VCPUS;
+    mc->valid_cpu_types = valid_cpu_types;
 
     /* Xen/ARM does not use buffered IOREQs.  */
     xpc->handle_bufioreq = HVM_IOREQSRV_BUFIOREQ_OFF;
-- 
2.47.1