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-rw-r--r--target/s390x/translate.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index 909b12818d..5abd34fb34 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -3823,10 +3823,7 @@ static ExitStatus op_ssm(DisasContext *s, DisasOps *o)
static ExitStatus op_stap(DisasContext *s, DisasOps *o)
{
check_privileged(s);
- /* ??? Surely cpu address != cpu number. In any case the previous
- version of this stored more than the required half-word, so it
- is unlikely this has ever been tested. */
- tcg_gen_ld32u_i64(o->out, cpu_env, offsetof(CPUS390XState, cpu_num));
+ tcg_gen_ld32u_i64(o->out, cpu_env, offsetof(CPUS390XState, core_id));
return NO_EXIT;
}