Re: [PATCH] pstore/ftrace: add a kernel parameter to start pstore recording

From: Kees Cook
Date: Thu Nov 18 2021 - 13:31:30 EST


On Thu, Nov 18, 2021 at 10:08:38AM -0800, Kees Cook wrote:
> On Thu, 10 Jun 2021 10:21:34 +0200, Uwe Kleine-König wrote:
> > With this knob you can enable pstore recording early enough to debug
> > hangs happening during the boot process before userspace is up enough to
> > enable it via sysfs.
> >
> >
>
> I refactored this patch a fair bit so it would use a common enable/disable
> routine, but otherwise the original intent remains. :)
>
> Applied to for-next/pstore, thanks!
>
> [1/1] pstore/ftrace: add a kernel parameter to start pstore recording
> https://git.kernel.org/kees/c/8d74118c9441

Hrm, sha shenanigans. This is actually:

https://git.kernel.org/kees/c/a5d05b07961a

--
Kees Cook