On 14.07.2017 12:41, Christian Borntraeger wrote:
> From: Farhan Ali <al...@linux.vnet.ibm.com>
>
> If the host supports keyless subset (KSS) then first level
> guest (G2) should enable KSS facility as well.
>
> Signed-off-by: Farhan Ali <al...@linux.vnet.ibm.com>
> Reviewed-by: Eric Farman <far...@linux.vnet.ibm.com>
> Acked-by: Cornelia Huck <coh...@redhat.com>
> Signed-off-by: Christian Borntraeger <borntrae...@de.ibm.com>
> ---
> target/s390x/kvm.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
> index 8c6cc0a..c773bd6 100644
> --- a/target/s390x/kvm.c
> +++ b/target/s390x/kvm.c
> @@ -2508,6 +2508,7 @@ static int kvm_to_feat[][2] = {
> { KVM_S390_VM_CPU_FEAT_CMMA, S390_FEAT_SIE_CMMA },
> { KVM_S390_VM_CPU_FEAT_PFMFI, S390_FEAT_SIE_PFMFI},
> { KVM_S390_VM_CPU_FEAT_SIGPIF, S390_FEAT_SIE_SIGPIF},
> + { KVM_S390_VM_CPU_FEAT_KSS, S390_FEAT_SIE_KSS},
> };
>
> static int query_cpu_feat(S390FeatBitmap features)
>
This bit is not part of any cpu model, so how is this helpful?
(AFAIK it will simply be dropped from the host model)
--
Thanks,
David
