message: scheduler: Fix newlib without smp
diff: @@ -204,7 +204,12 @@ impl PerCoreScheduler {
  WAITING_TASKS.lock().insert(tid, VecDeque::with_capacity(1));
  TASKS.lock().insert(
  tid,
  - TaskHandle::new(tid, current_task_borrowed.prio, core_id),
  + TaskHandle::new(
  + tid,
  + current_task_borrowed.prio,
  + #[cfg(feature = "smp")]
  + core_id,
  + ),
  );
  NO_TASKS.fetch_add(1, Ordering::SeqCst);
  #[cfg(feature = "smp")]
  