I'm back home, which means I do full builds, and that in turn shows that this was garbage. On Tue, Oct 17, 2017 at 2:21 PM, Steven Rostedt <rostedt@xxxxxxxxxxx> wrote: > > Please pull the latest trace-v4.14-rc3 tree, which can be found at: > > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git > trace-v4.14-rc3 This causes a compiler warning, for a very valid reason: > +static bool simple_thread_cnt; > > int foo_bar_reg(void) > { > + mutex_lock(&thread_mutex); > + if (simple_thread_cnt++) > + goto out; Yeah., take a closer look at that. It's complete and utter BS. Please send a fix asap, or I'll just revert. Linus