On 05/19/2011 11:08 PM, Cyrill Gorcunov wrote:
...
>>
>> What prevents nr_online_cpus from being greater than KVM_NR_CPUS? Since
>> that latter is a #define, might want to change 'else if' to if there.
>>
>> David
>>
>
> Good catch! We should add a constraint here and limit it to KVM_NR_CPUS.
>
Heh, actually it get catched futher in code by
max_cpus = kvm__max_cpus(kvm);
if (nrcpus > max_cpus) {
printf(" # Limit the number of CPUs to %d\n", max_cpus);
kvm->nrcpus = max_cpus;
}
so no issue here (except that MP table can support a limited number of
cpus and for 32bit apic addressing we need ACPI support implemented I think).
--
Cyrill
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