Re: [RFC PATCH 0/4] KVM selftests for s390x

Paolo Bonzini
2019-05-20T11:20:16Z

On 16/05/19 13:12, Thomas Huth wrote:
> This patch series enables the KVM selftests for s390x. As a first
> test, the sync_regs from x86 has been adapted to s390x.
>
> Please note that the ucall() interface is not used yet - since
> s390x neither has PIO nor MMIO, this needs some more work first
> before it becomes usable (we likely should use a DIAG hypercall
> here, which is what the sync_reg test is currently using, too...).

No objections at all, though it would be like to have ucall plumbed in
from the beginning.

Paolo