diff options
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index af9faed270f1..559e3fd6c897 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -108,6 +108,10 @@ EXPORT_SYMBOL_GPL(kvm_max_guest_tsc_khz); static u32 tsc_tolerance_ppm = 250; module_param(tsc_tolerance_ppm, uint, S_IRUGO | S_IWUSR); +/* lapic timer advance (tscdeadline mode only) in nanoseconds */ +unsigned int lapic_timer_advance_ns = 0; +module_param(lapic_timer_advance_ns, uint, S_IRUGO | S_IWUSR); + static bool backwards_tsc_observed = false; #define KVM_NR_SHARED_MSRS 16 @@ -6312,6 +6316,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) } trace_kvm_entry(vcpu->vcpu_id); + wait_lapic_expire(vcpu); kvm_x86_ops->run(vcpu); /* |