[PATCH] ipipe: tracer: Hook into panic path just like ftrace does

Richard Weinberger richard.weinberger at gmail.com
Tue Apr 14 11:24:19 CEST 2020


On Tue, Apr 14, 2020 at 11:18 AM Jan Kiszka <jan.kiszka at siemens.com> wrote:
> Actually, I just copied over and thought of this panic trace as a
> replacement of ftrace because the latter is not pipeline-aware, lacking
> state information about it. I don't see the use case of have both
> enabled yet, do you?

The only use case I can think of is a case where I don't know at all
what is happening
on my system and therefore almost all debugging mechanisms are enabled.

-- 
Thanks,
//richard



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