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From: "Uwe Kleine-König" <>
To: Guenter Roeck <>
Cc: Wim Van Sebroeck <>,,
Subject: Re: What to set in struct watchdog_device::bootstatus?
Date: Thu, 9 May 2019 21:25:10 +0200
Message-ID: <> (raw)
In-Reply-To: <>

Hello Guenter,

On Wed, Feb 20, 2019 at 09:14:08PM +0100, Uwe Kleine-König wrote:
> In a custom kernel patch stack I found a patch that uses (apart from
> differentiate the different reset causes. Now that you told using this
> is wrong, I wonder how these are supposed to be used instead; and there
> are a few more that according to
> Documentation/watchdog/watchdog-kernel-api.txt might be used to set
> bootstatus. Are these a relic? What do these signal?

I'm still interested in an answer here. While it is currently not
possible to "fix" the custom kernel as some other software that is
already shipping depends on this. Still I'd like to know the details
here to maybe suggest an alternative for the longterm future.

> IMHO there is a patch opportunity waiting to improve the documenation
> :-) Or maybe even change watchdog_get_status() to ensure that only

Best regards

Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 |  |

  reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-08 10:52 Uwe Kleine-König
2019-02-08 14:05 ` Guenter Roeck
2019-02-20 20:14   ` Uwe Kleine-König
2019-05-09 19:25     ` Uwe Kleine-König [this message]
2019-05-10  3:53       ` Guenter Roeck

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