linux-kernel - Re: [PATCH] watchdog: meson_gxbb_wdt: remove stop_on

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Message-ID: <024cd37a-39a0-d43b-9a2f-cec43eb3b9e8@roeck-us.net>
Date:   Thu, 29 Jul 2021 07:23:48 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Artem Lapkin <email2tema@...il.com>, narmstrong@...libre.com
Cc:     wim@...ux-watchdog.org, khilman@...libre.com, jbrunet@...libre.com,
        christianshewitt@...il.com, martin.blumenstingl@...glemail.com,
        linux-watchdog@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org,
        art@...das.com, nick@...das.com, gouwa@...das.com
Subject: Re: [PATCH] watchdog: meson_gxbb_wdt: remove stop_on_reboot

On 7/29/21 12:23 AM, Artem Lapkin wrote:
> Remove watchdog_stop_on_reboot()
> 

This warrants a much longer explanation to even be considered.
Your explanation/reasoning needs to be here. Others won't have
the benefit of reading the summary e-mail, even more so since
you declined to number and sequence the series.

Personally' I don't find it acceptable, but I'll be happy to
listen to input from others. Such changes should be based on
real problems, not on personal opinions. If we accept this patch,
someone else might come in later reverting it with the personal
opinion that some reboots take longer than the watchdog timeout.

Guenter

> Signed-off-by: Artem Lapkin <art@...das.com>
> ---
>   drivers/watchdog/meson_gxbb_wdt.c | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/watchdog/meson_gxbb_wdt.c b/drivers/watchdog/meson_gxbb_wdt.c
> index 3f3866878..cafc6cdc0 100644
> --- a/drivers/watchdog/meson_gxbb_wdt.c
> +++ b/drivers/watchdog/meson_gxbb_wdt.c
> @@ -198,7 +198,6 @@ static int meson_gxbb_wdt_probe(struct platform_device *pdev)
>   
>   	meson_gxbb_wdt_set_timeout(&data->wdt_dev, data->wdt_dev.timeout);
>   
> -	watchdog_stop_on_reboot(&data->wdt_dev);
>   	return devm_watchdog_register_device(dev, &data->wdt_dev);
>   }
>   
>