diff options
| -rw-r--r-- | arch/x86/kvm/lapic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 69c5612be786..6723e2ca3d9d 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1307,6 +1307,9 @@ static void apic_update_lvtt(struct kvm_lapic *apic) apic->lapic_timer.timer_mode_mask; if (apic->lapic_timer.timer_mode != timer_mode) { + if (apic_lvtt_tscdeadline(apic) != (timer_mode == + APIC_LVT_TIMER_TSCDEADLINE)) + kvm_lapic_set_reg(apic, APIC_TMICT, 0); apic->lapic_timer.timer_mode = timer_mode; hrtimer_cancel(&apic->lapic_timer.timer); } |