1 files changed, 7 insertions, 0 deletions
diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c
index 7c504d9fa4..75b2c557b9 100644
--- a/target/i386/kvm/xen-emu.c
+++ b/target/i386/kvm/xen-emu.c
@@ -424,6 +424,13 @@ void kvm_xen_set_callback_asserted(void)
     }
 }
 
+bool kvm_xen_has_vcpu_callback_vector(void)
+{
+    CPUState *cs = qemu_get_cpu(0);
+
+    return cs && !!X86_CPU(cs)->env.xen_vcpu_callback_vector;
+}
+
 void kvm_xen_inject_vcpu_callback_vector(uint32_t vcpu_id, int type)
 {
     CPUState *cs = qemu_get_cpu(vcpu_id);