Messages in this thread | | | Subject | Re: [PATCH v1 2/2] KVM: s390: Topology expose TOPOLOGY facility | From | David Hildenbrand <> | Date | Thu, 15 Jul 2021 10:52:33 +0200 |
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On 14.07.21 17:25, Pierre Morel wrote: > We add the KVM extension KVM_CAP_S390_CPU_TOPOLOGY, this will > allow the userland hypervisor to handle the interception of the > PTF (Perform topology Function) instruction.
Ehm, no you don't add any new capability. Or my eyes are too tired to spot it :)
> > Signed-off-by: Pierre Morel <pmorel@linux.ibm.com> > --- > arch/s390/tools/gen_facilities.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/s390/tools/gen_facilities.c b/arch/s390/tools/gen_facilities.c > index 606324e56e4e..2c260eb22bae 100644 > --- a/arch/s390/tools/gen_facilities.c > +++ b/arch/s390/tools/gen_facilities.c > @@ -112,6 +112,7 @@ static struct facility_def facility_defs[] = { > > .name = "FACILITIES_KVM_CPUMODEL", > .bits = (int[]){ > + 11, /* configuration topology facility */ > 12, /* AP Query Configuration Information */ > 15, /* AP Facilities Test */ > 156, /* etoken facility */ >
-- Thanks,
David / dhildenb
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