Commit d208c79d authored Dec 12, 2013 by Thomas Huth Committed by Christian Borntraeger Jan 17, 2014

KVM: s390: Enable the LPP facility for guests



The Load-Program-Parameter Facility is available for guests without
any further ado, so we should indicate its availability by setting
facility bit 40 if it is supported by the host.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

parent 7feb6bb8

arch/s390/kvm/kvm-s390.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1183,7 +1183,7 @@ static int __init kvm_s390_init(void)
		return -ENOMEM;
		}
		memcpy(vfacilities, S390_lowcore.stfle_fac_list, 16);
		vfacilities[0] &= 0xff82fff3f47c2000UL;
		vfacilities[0] &= 0xff82fff3f4fc2000UL;
		vfacilities[1] &= 0x005c000000000000UL;
		return 0;
		}