813 void show_trace(unsigned long *stack)  in show_trace()  argument
820 	addr = (unsigned long)stack + THREAD_SIZE - 1;  in show_trace()
823 	while (stack + 1 <= endstack) {  in show_trace()
824 		addr = *stack++;  in show_trace()
937 void show_stack(struct task_struct *task, unsigned long *stack)  in show_stack()  argument
943 	if (!stack) {  in show_stack()
945 			stack = (unsigned long *)task->thread.esp0;  in show_stack()
947 			stack = (unsigned long *)&stack;  in show_stack()
949 	endstack = (unsigned long *)(((unsigned long)stack + THREAD_SIZE - 1) & -THREAD_SIZE);  in show_stack()
951 	pr_info("Stack from %08lx:", (unsigned long)stack);  in show_stack()
952 	p = stack;  in show_stack()
961 	show_trace(stack);  in show_stack()