--- mdadm/super1-orig.c 2023-11-10 19:27:25.262178162 +0800 +++ mdadm/super1.c 2023-11-10 19:28:25.991441827 +0800 @@ -1988,8 +1988,7 @@ long bm_offset; bool raid0_need_layout = false; - /* Since linux kernel v5.4, raid0 always has a layout */ - if (has_raid0_layout(sb) && get_linux_version() >= 5004000) + if (has_raid0_layout(sb)) raid0_need_layout = true; for (di = st->info; di; di = di->next) {