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[PULL,2/3] KVM: s390: Enable the LPP facility for guests

Message ID 1389966251-27787-3-git-send-email-borntraeger@de.ibm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Christian Borntraeger Jan. 17, 2014, 1:44 p.m. UTC 
From: Thomas Huth <thuth@linux.vnet.ibm.com>

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>
---
 arch/s390/kvm/kvm-s390.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 0084c2c2..597114b 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -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;
 }