diff options
| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2017-07-20 13:27:31 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-07-25 09:17:42 +0200 |
| commit | c1b364ffd7796ca11336d245f08054099fca7e0d (patch) | |
| tree | b21b8fa218ba27a2d05cdf992a2071e7d3649b2e /target | |
| parent | 6a79dd463164e37aa14f5d24dc8107017a6eeaab (diff) | |
s390/cpumodel: remove KSS from the default model of z14
The SIE_KSS feature will allow a guest to use KSS for a nested guest.
To create a nested guest the SIE_F2 facility is still necessary.
Since SIE_F2 is not part of the default model it does not make
a lot of sense to provide the SIE_KSS feature in the default model.
Let's also create a dependency check.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Message-Id: <1500550051-7821-2-git-send-email-borntraeger@de.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/s390x/cpu_models.c | 1 | ||||
| -rw-r--r-- | target/s390x/gen-features.c | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index f4e5bb6611..d91b7b85f6 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -723,6 +723,7 @@ static void check_consistency(const S390CPUModel *model) { S390_FEAT_KLMD_SHAKE_256, S390_FEAT_MSA }, { S390_FEAT_PRNO_TRNG_QRTCR, S390_FEAT_MSA_EXT_5 }, { S390_FEAT_PRNO_TRNG, S390_FEAT_MSA_EXT_5 }, + { S390_FEAT_SIE_KSS, S390_FEAT_SIE_F2 }, }; int i; diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c index cf69157610..c8dc104bc1 100644 --- a/target/s390x/gen-features.c +++ b/target/s390x/gen-features.c @@ -535,7 +535,6 @@ static uint16_t default_GEN14_GA1[] = { S390_FEAT_GROUP_MSA_EXT_6, S390_FEAT_GROUP_MSA_EXT_7, S390_FEAT_GROUP_MSA_EXT_8, - S390_FEAT_SIE_KSS, }; /****** END FEATURE DEFS ******/ |