>>
>> +#ifdef CONFIG_ACPI
>> +enum apic_acpi_map_status apic_is_acpi_clustered_box(void)
>> +{
>
> It's a bit strange that function is "is" prefixed and returns not true or false
> but enum, perhaps we may name it apic_acpi_dst_model() or something like
> that?
>

Sure, np -- new patch.

P.