Re: [PATCH v3 3/3] watchdog: pretimeout: update PSC reason in panic pretimeout governor

On 8/4/26 02:21, Faruque Ansari wrote:
> Update the PSC reset reason by invoking
> set_psc_reason(PSCR_WATCHDOG_PRETIMEOUT) from the panic governor's
> pretimeout handler before calling panic(), so the reset cause is
> committed to persistent storage before the system goes down.
> 
> Signed-off-by: Faruque Ansari <[email protected]>

Acked-by: Guenter Roeck <[email protected]>

> ---
>   drivers/watchdog/pretimeout_panic.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/watchdog/pretimeout_panic.c b/drivers/watchdog/pretimeout_panic.c
> index 8c3ac674dc45..819487b5e6fe 100644
> --- a/drivers/watchdog/pretimeout_panic.c
> +++ b/drivers/watchdog/pretimeout_panic.c
> @@ -5,6 +5,7 @@
>   
>   #include <linux/kernel.h>
>   #include <linux/module.h>
> +#include <linux/reboot.h>
>   #include <linux/watchdog.h>
>   
>   #include "watchdog_pretimeout.h"
> @@ -17,6 +18,7 @@
>    */
>   static void pretimeout_panic(struct watchdog_device *wdd)
>   {
> +	set_psc_reason(PSCR_WATCHDOG_PRETIMEOUT);
>   	panic("watchdog pretimeout event\n");
>   }
>   
>