On Mon, 07 Oct 2024 11:06:06 -0600 Jonathan Corbet <corbet@xxxxxxx> wrote: > Steven Rostedt <rostedt@xxxxxxxxxxx> writes: > > > Jon, > > > > This version should be good to go. > > Applied, thanks. And I now see I sent an older version that had a typo in it :-p + Note, saving the trace buffer across reboots does require that the system + is set up to not wipe memory. For instance, CONFIG_RESET_ATTACK_MITIGATION + can force a memory reset on boot which will clear any trace that was stored. + This is just one of many ways that can clear memory. Make sure you system your system + keeps the content of memory across reboots before relying on this option. + I can send a v3. -- Steve
