KVM: IOAPIC/LAPIC: Enable NMI support

[avi: fix ia64 build breakage]

Signed-off-by: Sheng Yang <sheng.yang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h
index c082c20..5c958b0 100644
--- a/include/asm-ia64/kvm_host.h
+++ b/include/asm-ia64/kvm_host.h
@@ -521,4 +521,6 @@
 int kvm_pal_emul(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
 void kvm_sal_emul(struct kvm_vcpu *vcpu);
 
+static inline void kvm_inject_nmi(struct kvm_vcpu *vcpu) {}
+
 #endif