Re: [PATCH v9 2/3] s390x: KVM: guest support for topology function

Janosch Frank
2022-05-12T11:42:11Z

On 5/6/22 11:24, Pierre Morel wrote:
> We let the userland hypervisor know if the machine support the CPU
> topology facility using a new KVM capability: KVM_CAP_S390_CPU_TOPOLOGY.

Nope, we indicate KVM's support which is based on the machine's support.

On the same note: Shouldn't the CAP indication be part of the last
patch? The resets are needed for a full support of this feature, no?