Commit 400ac6cd authored Mar 17, 2015 by Michael Mueller Committed by Christian Borntraeger Mar 17, 2015

KVM: s390: drop SIMD bit from kvm_s390_fac_list_mask



Setting the SIMD bit in the KVM mask is an issue because it makes the
facility visible but not usable to the guest, thus it needs to be
removed again.

Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Reviewed-by: Eric Farman <farman@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

parent 30ee2a98

arch/s390/kvm/kvm-s390.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -107,7 +107,6 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
		unsigned long kvm_s390_fac_list_mask[] = {
		0xff82fffbf4fc2000UL,
		0x005c000000000000UL,
		0x4000000000000000UL,
		};

		unsigned long kvm_s390_fac_list_mask_size(void)

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