Re: [PART1 RFC v4 08/11] svm: Add VMEXIT handlers for AVIC

[Paolo Bonzini]

On 12/04/2016 18:22, Radim Krčmář wrote:
>> > +
>> > +          if (apic_id > 4 || cluster_id >= 0xf)
>> > +                  return NULL;
>> > +          index = (cluster_id << 2) + apic_id;
> ffs(apic_id), because 'apic_id' must be compacted into 2 bits.
> 

ffs(apic_id)-1 actually.

Thanks for the review, Radim.

Paolo