diff options
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 082ac6d95a3a..0763a0f72a06 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -164,15 +164,6 @@ module_param(kvmclock_periodic_sync, bool, 0444); static u32 __read_mostly tsc_tolerance_ppm = 250; module_param(tsc_tolerance_ppm, uint, 0644); -/* - * lapic timer advance (tscdeadline mode only) in nanoseconds. '-1' enables - * adaptive tuning starting from default advancement of 1000ns. '0' disables - * advancement entirely. Any other value is used as-is and disables adaptive - * tuning, i.e. allows privileged userspace to set an exact advancement time. - */ -static int __read_mostly lapic_timer_advance_ns = -1; -module_param(lapic_timer_advance_ns, int, 0644); - static bool __read_mostly vector_hashing = true; module_param(vector_hashing, bool, 0444); @@ -10727,13 +10718,12 @@ static void vcpu_scan_ioapic(struct kvm_vcpu *vcpu) bitmap_zero(vcpu->arch.ioapic_handled_vectors, 256); + static_call_cond(kvm_x86_sync_pir_to_irr)(vcpu); + if (irqchip_split(vcpu->kvm)) kvm_scan_ioapic_routes(vcpu, vcpu->arch.ioapic_handled_vectors); - else { - static_call_cond(kvm_x86_sync_pir_to_irr)(vcpu); - if (ioapic_in_kernel(vcpu->kvm)) - kvm_ioapic_scan_entry(vcpu, vcpu->arch.ioapic_handled_vectors); - } + else if (ioapic_in_kernel(vcpu->kvm)) + kvm_ioapic_scan_entry(vcpu, vcpu->arch.ioapic_handled_vectors); if (is_guest_mode(vcpu)) vcpu->arch.load_eoi_exitmap_pending = true; @@ -12169,7 +12159,7 @@ int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu) if (r < 0) return r; - r = kvm_create_lapic(vcpu, lapic_timer_advance_ns); + r = kvm_create_lapic(vcpu); if (r < 0) goto fail_mmu_destroy; |