+ S390_lowcore.thread_info + THREAD_SIZE, 1);
+}
+
+void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace)
+{
+ unsigned long sp, low, high;
+
+ sp = tsk->thread.ksp & PSW_ADDR_INSN;
+ low = (unsigned long) task_stack_page(tsk);
+ high = (unsigned long) task_pt_regs(tsk);
+ save_context_stack(trace, sp, low, high, 0);
+ if (trace->nr_entries < trace->max_entries)
+ trace->entries[trace->nr_entries++] = ULONG_MAX;