On Tue, 3 Mar 2026 09:39:49 -0500 Steven Rostedt <[email protected]> wrote:
> On Tue, 3 Mar 2026 13:17:06 +0900 > Masami Hiramatsu (Google) <[email protected]> wrote: > > > diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c > > index 9928da636c9d..3b3aaf4831e9 100644 > > --- a/kernel/trace/trace_events.c > > +++ b/kernel/trace/trace_events.c > > @@ -1039,6 +1039,7 @@ event_filter_pid_sched_process_exit(void *data, > > struct task_struct *task) > > struct trace_pid_list *pid_list; > > struct trace_array *tr = data; > > > > + guard(preempt)(); > > pid_list = rcu_dereference_raw(tr->filtered_pids); > > trace_filter_add_remove_task(pid_list, NULL, task); > > > > @@ -1054,6 +1055,7 @@ event_filter_pid_sched_process_fork(void *data, > > struct trace_pid_list *pid_list; > > struct trace_array *tr = data; > > > > + guard(preempt)(); > > pid_list = rcu_dereference_sched(tr->filtered_pids); > > trace_filter_add_remove_task(pid_list, self, task); > > > > Yep. I can make them two different patches. Do you want me to take this as > your patch? I'll need a SoB from you then. I think we can combine those since it fixes the same commit. (just for bisectability) Signed-off-by: Masami Hiramatsu (Google) <[email protected]> Thank you, > > -- Steve -- Masami Hiramatsu (Google) <[email protected]>
