diff options
| author | Tony Krowiak <akrowiak@linux.vnet.ibm.com> | 2014-06-27 14:46:01 -0400 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2014-09-10 12:19:05 +0200 |
| commit | 5102ee879539ebd2e0de1eb93290e3d691973e79 (patch) | |
| tree | 1672adbecd97fa7e06c8c5514bbf4e520bee6a26 /arch/s390/kvm/interrupt.c | |
| parent | fd2752352bbc98850d83b5448a288d8991590317 (diff) | |
KVM: CPACF: Enable MSA4 instructions for kvm guest
We have to provide a per guest crypto block for the CPUs to
enable MSA4 instructions. According to icainfo on z196 or
later this enables CCM-AES-128, CMAC-AES-128, CMAC-AES-192
and CMAC-AES-256.
Signed-off-by: Tony Krowiak <akrowiak@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Michael Mueller <mimu@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
[split MSA4/protected key into two patches]
Diffstat (limited to 'arch/s390/kvm/interrupt.c')
0 files changed, 0 insertions, 0 deletions