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s390: kvm: Cpu model support for msa6, msa7 and msa8

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msa6 and msa7 require no changes.
msa8 adds kma instruction and feature area.

Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
Jason J. Herne
2017-03-20 09:57:42 -04:00
committed by Christian Borntraeger
parent 0850e9219b
commit e000b8e096
5 changed files with 11 additions and 3 deletions
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3
tools/arch/s390/include/uapi/asm/kvm.h
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@@ -131,7 +131,8 @@ struct kvm_s390_vm_cpu_subfunc {
__u8 kmo[16]; /* with MSA4 */
__u8 pcc[16]; /* with MSA4 */
__u8 ppno[16]; /* with MSA5 */
__u8 reserved[1824];
__u8 kma[16]; /* with MSA8 */
__u8 reserved[1808];
};
/* kvm attributes for crypto */