Commit 1f703d2c authored by Christian Borntraeger's avatar Christian Borntraeger
Browse files

KVM: s390: allow facility 192 (vector-packed-decimal-enhancement facility 2) 



pass through newer vector instructions if vector support is enabled.

Reviewed-by: default avatarClaudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: default avatarJanosch Frank <frankja@linux.ibm.com>
Acked-by: default avatarCornelia Huck <cohuck@redhat.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent a3efa842

arch/s390/kvm/kvm-s390.c

+4 −0
Original line number Diff line number Diff line
@@ -713,6 +713,10 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, struct kvm_enable_cap *cap) 
				set_kvm_facility(kvm->arch.model.fac_mask, 152);

				set_kvm_facility(kvm->arch.model.fac_list, 152);

			}

			if (test_facility(192)) {

				set_kvm_facility(kvm->arch.model.fac_mask, 192);

				set_kvm_facility(kvm->arch.model.fac_list, 192);

			}

			r = 0;

		} else

			r = -EINVAL;