On Tue, 24 Oct 2017 15:07:18 +0200 Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > 4.13-stable review patch. If anyone has any objections, please let me know. Just that it needs a fix. > > --- a/samples/trace_events/trace-events-sample.c > +++ b/samples/trace_events/trace-events-sample.c > @@ -78,29 +78,37 @@ static int simple_thread_fn(void *arg) > } > > static DEFINE_MUTEX(thread_mutex); > +static bool simple_thread_cnt; This needs to be int not bool, and Linus fixed it in his tree. commit a0cb2b5c390 ("Fix tracing sample code warning.") -- Steve