[PATCH 2/2] KVM: LAPIC: reset TMCCT during vCPU reset

[Wanpeng Li]

From: Wanpeng Li <wanpengli@xxxxxxxxxxx>

The value of current counter register after reset is 0 for both Intel 
and AMD, let's do it in kvm.

Signed-off-by: Wanpeng Li <wanpengli@xxxxxxxxxxx>
---
 arch/x86/kvm/lapic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 20dd2ae..9ba539b 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -2352,6 +2352,7 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu, bool init_event)
 	kvm_lapic_set_reg(apic, APIC_ICR2, 0);
 	kvm_lapic_set_reg(apic, APIC_TDCR, 0);
 	kvm_lapic_set_reg(apic, APIC_TMICT, 0);
+	kvm_lapic_set_reg(apic, APIC_TMCCT, 0);
 	for (i = 0; i < 8; i++) {
 		kvm_lapic_set_reg(apic, APIC_IRR + 0x10 * i, 0);
 		kvm_lapic_set_reg(apic, APIC_ISR + 0x10 * i, 0);
-- 
2.7.4