On Sun, 2 Sep 2018 13:03:43 +0000 Sasha Levin <Alexander.Levin@xxxxxxxxxxxxx> wrote: > [ > Note, this only fixes the symptom. The real fix was not to call > this function when tracing_on was already one. But this still makes > the code more robust, so we'll add it. > ] This patch really didn't need to be backported (which is why I didn't mark it for stable), because the real fix was backported. -- Steve