s390x/cpumodel: default enable mepoch for z14 and later
Latest systems and host kernels support mepoch, which is a
feature that was meant to be supported for z14 GA1 from the
get-go. Let's copy it to the z14 GA1 default CPU model.
Machines s390-ccw-virtio-3.1 and older will retain the old CPU
models and will not provide this bit nor the extended PTFF
functions in the default model.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Message-Id: <20190212011657.18324-2-walling@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 19bb8ac..dd6e845 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -550,6 +550,8 @@
S390_FEAT_GROUP_MSA_EXT_6,
S390_FEAT_GROUP_MSA_EXT_7,
S390_FEAT_GROUP_MSA_EXT_8,
+ S390_FEAT_MULTIPLE_EPOCH,
+ S390_FEAT_GROUP_MULTIPLE_EPOCH_PTFF,
};
/* QEMU (CPU model) features */
