diff mbox series

[GIT,PULL,3/3] KVM: s390: allow facility 192 (vector-packed-decimal-enhancement facility 2)

Message ID 20210625112434.12308-4-borntraeger@de.ibm.com (mailing list archive)
State New, archived
Headers show
Series [GIT,PULL,1/3] KVM: s390: get rid of register asm usage | expand

Commit Message

Christian Borntraeger June 25, 2021, 11:24 a.m. UTC 
pass through newer vector instructions if vector support is enabled.

Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
 arch/s390/kvm/kvm-s390.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 876fc1f7282a..f72f361d39dd 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -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;