Fix bug with 1 << PROCTRACE_WAIT_ANY

Author: igorcanadi

kernel/signal.c

@@ -1750,7 +1750,7 @@ static void do_notify_parent_cldstop(struct task_struct *tsk,
 /* wake up all the proctraces waiting for stop */
 list_for_each(p, &tsk->sig_wait_list) {
 sig_wait = list_entry(p, struct sig_wait_queue_struct, list);
-if (sig_wait->sigmask & (1 << PROCTRACE_ANY_STOP)) {
+if (sig_wait->sigmask & (1ULL << PROCTRACE_ANY_STOP)) {
 printk("PROCTRACE budim frajera jer je child stao\n");
 wake_up(&sig_wait->wait_queue);
 }