XXXX pass in cpu_pause_func via pause_cpus

@@ -933,11 +933,11 @@
          * Blocking with cpus paused can lead to deadlock.
          */
         CPU_SIGNATURE(OS_SIG, SIGST_QUIESCED, SIGSUBST_NULL, CPU->cpu_id);
 
         mutex_enter(&cpu_lock);
-        pause_cpus(NULL);
+        pause_cpus(NULL, NULL);
         dr_stop_intr();
 
         return (rc);
 }