On Thu, 3 May 2018 11:56:16 +0200 Christian Borntraeger borntraeger@de.ibm.com wrote:
Greg,
this is a backport of a patch that is needed to make "KVM: s390: wire up bpb feature" useful in 4.4. Without that the bpb feature is available but the guest does not know that it can be used.
Alexander Yarygin (1): KVM: s390: Enable all facility bits that are known good for passthrough
arch/s390/kvm/kvm-s390.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Indeed, this patch is needed, and it looks good to me.