linux-kernel - Re: [PATCH v3 2/2] platform/chrome: cros

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Message-ID: <CACeCKadFQEqA3tbR4fQvpc6O4L61zLCph8gigZria6CkFXEJ7Q@mail.gmail.com>
Date:   Wed, 4 Jan 2023 10:41:22 -0800
From:   Prashant Malani <pmalani@...omium.org>
To:     Rob Barnes <robbarnes@...gle.com>
Cc:     groeck@...omium.org, chrome-platform@...ts.linux.dev,
        linux-kernel@...r.kernel.org, dtor@...omium.org
Subject: Re: [PATCH v3 2/2] platform/chrome: cros_ec: Shutdown on EC Panic

On Tue, Jan 3, 2023 at 5:15 PM Rob Barnes <robbarnes@...gle.com> wrote:
>
> When an EC panic is reported, attempt an orderly shutdown.
> Force a shutdown after a brief timeout if the orderly shutdown
> fails for any reason.
>
> Using the common hw_protection_shutdown utility function since
> an EC panic has the potential to cause hw damage.
>
> This is all best effort. EC should also force a hard reset after a
> short timeout.
>
> Signed-off-by: Rob Barnes <robbarnes@...gle.com>
FWIW:
Reviewed-by: Prashant Malani <pmalani@...omium.org>