From eae5ecb5b9043812968fae7ad9d74bf5e7a50245 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Sun, 30 Sep 2007 10:50:12 +0200 Subject: [PATCH] KVM: VMX: Don't clear the vmcs if the vcpu is not loaded on any processor Noted by Eddie Dong. Signed-off-by: Avi Kivity --- drivers/kvm/vmx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 27a3318fa6c..cc2844203c2 100644 --- 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 -- 2.11.4.GIT