Re: [PATCH] watchdog: renesas_wdt: don't sleep in atomic context

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On Sat, Dec 19, 2020 at 6:36 PM Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
> In the restart handler, we hit multiple OOPSes. One because of
> usleep_range() and one because of RPM. So, instead of re-using
> rwdt_start(), we implement an atomic version of it in the restart
> handler. As a little bonus, reboot will occur sooner because we can now
> use the smallest divider in the custom restart routine.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds



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