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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2018-12-28 09:33:35 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2019-04-18 10:14:11 +0200 |
| commit | 13209ad0395c4de7fa48108b1dac72e341d5c089 (patch) | |
| tree | 6bc2b5cabde383ea5c003213d3c77109dbb52214 /arch/s390/include/asm/cpacf.h | |
| parent | KVM: s390: add vector BCD enhancements facility to cpumodel (diff) | |
| download | linux-13209ad0395c4de7fa48108b1dac72e341d5c089.tar.xz linux-13209ad0395c4de7fa48108b1dac72e341d5c089.zip | |
KVM: s390: add MSA9 to cpumodel
This enables stfle.155 and adds the subfunctions for KDSA. Bit 155 is
added to the list of facilities that will be enabled when there is no
cpu model involved as MSA9 requires no additional handling from
userspace, e.g. for migration.
Please note that a cpu model enabled user space can and will have the
final decision on the facility bits for a guests.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'arch/s390/include/asm/cpacf.h')
| -rw-r--r-- | arch/s390/include/asm/cpacf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h index 3cc52e37b4b2..ce2770743cc5 100644 --- a/arch/s390/include/asm/cpacf.h +++ b/arch/s390/include/asm/cpacf.h @@ -28,6 +28,7 @@ #define CPACF_KMCTR 0xb92d /* MSA4 */ #define CPACF_PRNO 0xb93c /* MSA5 */ #define CPACF_KMA 0xb929 /* MSA8 */ +#define CPACF_KDSA 0xb93a /* MSA9 */ /* * En/decryption modifier bits |