/*
   * Provide a default dump_stack() function for architectures
   * which don't implement their own.
   */
  
  #include <linux/kernel.h>
  #include <linux/module.h>
  
  void dump_stack(void)
  {
  	printk(KERN_NOTICE
  		"This architecture does not implement dump_stack()
  ");
  }
  
  EXPORT_SYMBOL(dump_stack);