On 09/11/2016 18:04, Jim Mattson wrote: > > + best->edx &= ~F(APIC); > + if (vcpu->arch.apic_base & MSR_IA32_APICBASE_ENABLE) > + best->edx |= F(APIC); > + > if (apic) { > if (best->ecx & F(TSC_DEADLINE_TIMER)) > apic->lapic_timer.timer_mode_mask = 3 << 17; The three new lines should be inside "if (apic)", because you are not calling kvm_update_cpuid at all in kvm_lapic_set_base's "if (!apic)" case. Thanks, Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html