2018-04-20 18:41 GMT+08:00 Christoph Hellwig <[email protected]>: >> +++ b/arch/nds32/kernel/stacktrace.c >> @@ -9,6 +9,7 @@ void save_stack_trace(struct stack_trace *trace) >> { >> save_stack_trace_tsk(current, trace); >> } >> +EXPORT_SYMBOL(save_stack_trace); > > All other architectures use EXPORT_SYMBOL_GPL here.
Thank you. I will update it and other architectures also export save_stack_trace_tsk. I will export it too.
