Re: [PATCH v7 13/13] s390: Recognize confidential-guest-support option

[Christian Borntraeger]

On 14.01.21 00:58, David Gibson wrote:
[...]
> +int s390_pv_init(ConfidentialGuestSupport *cgs, Error **errp)
> +{
> +    if (!object_dynamic_cast(OBJECT(cgs), TYPE_S390_PV_GUEST)) {
> +        return 0;
> +    }
> +
> +    if (!s390_has_feat(S390_FEAT_UNPACK)) {
> +        error_setg(errp,
> +                   "CPU model does not support Protected Virtualization");
> +        return -1;
> +    }

I am triggering this and I guess this is because the cpu model is not yet 
initialized at
this point in time.