Re: [PATCH] watchdog: sbsa_gwdt: add shutdown hook to driver

2020-08-27 Thread Guenter Roeck
tchdog.org > > Cc: linux-watch...@vger.kernel.org; linux-kernel@vger.kernel.org > > Subject: Re: [PATCH] watchdog: sbsa_gwdt: add shutdown hook to driver > > > > On 8/24/20 1:18 AM, Qiang Zhao wrote: > > > From: Zhao Qiang > > > > > > Kexec maybe nee

RE: [PATCH] watchdog: sbsa_gwdt: add shutdown hook to driver

2020-08-27 Thread Qiang Zhao
: [PATCH] watchdog: sbsa_gwdt: add shutdown hook to driver > > On 8/24/20 1:18 AM, Qiang Zhao wrote: > > From: Zhao Qiang > > > > Kexec maybe need more time than timeout of wdt(sbsa) which will reset > > the system. > > So it is necessary to add shutdown hook to disab

Re: [PATCH] watchdog: sbsa_gwdt: add shutdown hook to driver

2020-08-24 Thread Guenter Roeck
On 8/24/20 1:18 AM, Qiang Zhao wrote: > From: Zhao Qiang > > Kexec maybe need more time than timeout of wdt(sbsa) > which will reset the system. > So it is necessary to add shutdown hook to disable the > wdt when run kexec. > Please explain why watchdog_stop_on_reboot() does not work. Thanks,