Re: [PATCH v2] kvm: nVMX: CPUID.01H:EDX.APIC[bit 9] should mirror IA32_APIC_BASE[11]

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Better would be to call kvm_update_cpuid regardless, I think.

On Wed, Nov 9, 2016 at 9:14 AM, Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
>
>
> 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
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