From: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx> Not setting the facility list designation disables STFLE interpretation, this is what we want if the guest was told to not have it. Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx> Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx> --- arch/s390/kvm/kvm-s390.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index b54daed..b6a0654 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -1639,7 +1639,8 @@ static void kvm_s390_vcpu_setup_model(struct kvm_vcpu *vcpu) vcpu->arch.cpu_id = model->cpu_id; vcpu->arch.sie_block->ibc = model->ibc; - vcpu->arch.sie_block->fac = (int) (long) model->fac->list; + if (test_kvm_facility(vcpu->kvm, 7)) + vcpu->arch.sie_block->fac = (int) (long) model->fac->list; } int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
