diff options
Diffstat (limited to 'arch/x86/kvm/lapic.c')
| -rw-r--r-- | arch/x86/kvm/lapic.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 6ff17d5a2ae3..1540d01ecb67 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -405,6 +405,11 @@ static inline bool kvm_lapic_lvt_supported(struct kvm_lapic *apic, int lvt_index return apic->nr_lvt_entries > lvt_index; } +static inline int kvm_apic_calc_nr_lvt_entries(struct kvm_vcpu *vcpu) +{ + return KVM_APIC_MAX_NR_LVT_ENTRIES - !(vcpu->arch.mcg_cap & MCG_CMCI_P); +} + void kvm_apic_set_version(struct kvm_vcpu *vcpu) { struct kvm_lapic *apic = vcpu->arch.apic; @@ -2561,6 +2566,8 @@ int kvm_create_lapic(struct kvm_vcpu *vcpu, int timer_advance_ns) } apic->vcpu = vcpu; + apic->nr_lvt_entries = kvm_apic_calc_nr_lvt_entries(vcpu); + hrtimer_init(&apic->lapic_timer.timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS_HARD); apic->lapic_timer.timer.function = apic_timer_fn; |