Re: [kvm-unit-tests PATCH] s390x: Add stsi 3.2.2 tests

David Hildenbrand
2020-03-30T13:15:18Z

On 30.03.20 15:09, Janosch Frank wrote:
> On 3/30/20 3:03 PM, Janosch Frank wrote:
>> On 3/30/20 2:50 PM, David Hildenbrand wrote:
>>> On 30.03.20 14:20, Janosch Frank wrote:
>>>> + report(data->vm[0].total_cpus == smp_query_num_cpus(), "cpu # total");
>>>> + report(data->vm[0].conf_cpus == smp_query_num_cpus(), "cpu # configured");
>>>> + report(data->vm[0].standby_cpus == 0, "cpu # standby");
>>>> + report(data->vm[0].reserved_cpus == 0, "cpu # reserved");
>>>
>>> IIRC, using -smp 1,maxcpus=X, you could also test the reported reserved
>>> CPUs.
>>
>> Will try that
>
> Just like I thought, QEMU does not manipulate cpu counts and KVM
> pre-sets standby and reserved to 0. So we have absolutely no change when
> adding the smp parameter.

Well, for TCG it is properly implemented. Is this a BUG in KVM's STSI code?

--
Thanks,

David / dhildenb