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-rw-r--r--target/s390x/cpu.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 40fdeaa905..df167493c3 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -140,6 +140,13 @@ static bool s390_cpu_has_work(CPUState *cs)
     return s390_cpu_has_int(cpu);
 }
 
+static void s390_query_cpu_fast(CPUState *cpu, CpuInfoFast *value)
+{
+    S390CPU *s390_cpu = S390_CPU(cpu);
+
+    value->u.s390x.cpu_state = s390_cpu->env.cpu_state;
+}
+
 /* S390CPUClass::reset() */
 static void s390_cpu_reset(CPUState *s, cpu_reset_type type)
 {
@@ -332,6 +339,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data)
     cc->class_by_name = s390_cpu_class_by_name,
     cc->has_work = s390_cpu_has_work;
     cc->dump_state = s390_cpu_dump_state;
+    cc->query_cpu_fast = s390_query_cpu_fast;
     cc->set_pc = s390_cpu_set_pc;
     cc->get_pc = s390_cpu_get_pc;
     cc->gdb_read_register = s390_cpu_gdb_read_register;