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/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index f9201fb..e48d193 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -356,8 +356,9 @@
case APIC_DM_SMI:
printk(KERN_DEBUG "Ignoring guest SMI\n");
break;
+
case APIC_DM_NMI:
- printk(KERN_DEBUG "Ignoring guest NMI\n");
+ kvm_inject_nmi(vcpu);
break;
case APIC_DM_INIT:
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 5f00c60..19974dd 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -173,6 +173,12 @@
kvm_queue_exception_e(vcpu, PF_VECTOR, error_code);
}
+void kvm_inject_nmi(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.nmi_pending = 1;
+}
+EXPORT_SYMBOL_GPL(kvm_inject_nmi);
+
void kvm_queue_exception_e(struct kvm_vcpu *vcpu, unsigned nr, u32 error_code)
{
WARN_ON(vcpu->arch.exception.pending);