> And kprobe perf events works fine without playing with them as long as: > /sys/kernel/debug/tracing/kprobe_events is always 1 (should we enable > it by default or consider it is enabled and don’t change its value ?). Small correction: file /sys/kernel/debug/kprobes/enabled should be always 1, and not /sys/kernel/debug/tracing/kprobe_events (obviously). -rafaeldtinoco