KVM: s390: enable ibs only if available
authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Mon, 4 Apr 2016 13:57:08 +0000 (15:57 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Fri, 10 Jun 2016 10:07:24 +0000 (12:07 +0200)
commit09a400e78eaf02d8ab8e836edf864e1025c8e2d7
treef9322943bb6a4ef513d0fab495094457026cb088
parent9c375490fc812ebdf3259ea2566c271d00544fc2
KVM: s390: enable ibs only if available

Let's enable interlock-and-broadcast suppression only if the facility is
actually available.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/kvm/kvm-s390.c