@@ -3277,7 +3277,6 @@ static void vmx_complete_interrupts(struct vcpu_vmx *vmx)
u8 vector;
int type;
bool idtv_info_valid;
- u32 error;
idtv_info_valid = idt_vectoring_info & VECTORING_INFO_VALID_MASK;
exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO);
@@ -3302,34 +3301,42 @@ static void vmx_complete_interrupts(struct vcpu_vmx *vmx)
vmx->vnmi_blocked_time +=
ktime_to_ns(ktime_sub(ktime_get(), vmx->entry_time));
+ vmx->vcpu.arch.nmi_injected = false;
+ kvm_clear_exception_queue(&vmx->vcpu);
+ kvm_clear_interrupt_queue(&vmx->vcpu);
+
+ if (!idtv_info_valid)
+ return;
+
vector = idt_vectoring_info & VECTORING_INFO_VECTOR_MASK;
type = idt_vectoring_info & VECTORING_INFO_TYPE_MASK;
- if (vmx->vcpu.arch.nmi_injected) {
+
+ switch(type) {
+ case INTR_TYPE_NMI_INTR:
+ vmx->vcpu.arch.nmi_injected = true;
/*
* SDM 3: 27.7.1.2 (September 2008)
- * Clear bit "block by NMI" before VM entry if a NMI delivery
- * faulted.
+ * Clear bit "block by NMI" before VM entry if a NMI
+ * delivery faulted.
*/
- if (idtv_info_valid && type == INTR_TYPE_NMI_INTR)
- vmcs_clear_bits(GUEST_INTERRUPTIBILITY_INFO,
- GUEST_INTR_STATE_NMI);
- else
- vmx->vcpu.arch.nmi_injected = false;
- }
- kvm_clear_exception_queue(&vmx->vcpu);
- if (idtv_info_valid && (type == INTR_TYPE_HARD_EXCEPTION ||
- type == INTR_TYPE_SOFT_EXCEPTION)) {
+ vmcs_clear_bits(GUEST_INTERRUPTIBILITY_INFO,
+ GUEST_INTR_STATE_NMI);
+ break;
+ case INTR_TYPE_HARD_EXCEPTION:
+ case INTR_TYPE_SOFT_EXCEPTION:
if (idt_vectoring_info & VECTORING_INFO_DELIVER_CODE_MASK) {
- error = vmcs_read32(IDT_VECTORING_ERROR_CODE);
- kvm_queue_exception_e(&vmx->vcpu, vector, error);
+ u32 err = vmcs_read32(IDT_VECTORING_ERROR_CODE);
+ kvm_queue_exception_e(&vmx->vcpu, vector, err);
} else
kvm_queue_exception(&vmx->vcpu, vector);
vmx->idt_vectoring_info = 0;
- }
- kvm_clear_interrupt_queue(&vmx->vcpu);
- if (idtv_info_valid && type == INTR_TYPE_EXT_INTR) {
+ break;
+ case INTR_TYPE_EXT_INTR:
kvm_queue_interrupt(&vmx->vcpu, vector);
vmx->idt_vectoring_info = 0;
+ break;
+ default:
+ break;
}
}