From f400be1813ee581f15bb2e93b463e2d9857e12f4 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Fri, 8 Dec 2017 17:02:00 +0100 Subject: s390x/tcg: implement Interlocked-Access Facility 2 With this facility, OI/OIY, NI/NIY and XI/XIY are atomic. All operate on one byte (MO_UB). Emulate old behavior. Signed-off-by: David Hildenbrand Message-Id: <20171208160207.26494-8-david@redhat.com> Signed-off-by: Cornelia Huck --- target/s390x/cpu_models.c | 1 + 1 file changed, 1 insertion(+) (limited to 'target/s390x/cpu_models.c') diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index c4c37b3b15..94d24e423d 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -842,6 +842,7 @@ static void add_qemu_cpu_model_features(S390FeatBitmap fbm) S390_FEAT_STFLE_45, S390_FEAT_STFLE_49, S390_FEAT_LOCAL_TLB_CLEARING, + S390_FEAT_INTERLOCKED_ACCESS_2, S390_FEAT_STFLE_53, S390_FEAT_MSA_EXT_5, S390_FEAT_MSA_EXT_3, -- cgit v1.2.3