KVM: VMX: Don't clear the vmcs if the vcpu is not loaded on any proce…

…ssor Noted by Eddie Dong. Signed-off-by: Avi Kivity <avi@qumranet.com>
git-mirror · Jan 30, 2008 · eae5ecb · eae5ecb
1 parent b4c6abf
commit eae5ecb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
@@ -225,7 +225,9 @@ static void __vcpu_clear(void *arg)
 
 static void vcpu_clear(struct vcpu_vmx *vmx)
 {
-	if (vmx->vcpu.cpu != raw_smp_processor_id() && vmx->vcpu.cpu != -1)
+	if (vmx->vcpu.cpu == -1)
+		return;
+	if (vmx->vcpu.cpu != raw_smp_processor_id())
 		smp_call_function_single(vmx->vcpu.cpu, __vcpu_clear,
 					 vmx, 0, 1);
 	else