Re: [PATCH v3 3/4] powerpc/watchdog: introduce a NMI watchdog's factor

2022-07-12 Thread Laurent Dufour
Le 12/07/2022 à 03:42, Nicholas Piggin a écrit : > Excerpts from Laurent Dufour's message of June 27, 2022 11:53 pm: >> Introduce a factor which would apply to the NMI watchdog timeout. >> >> This factor is a percentage added to the watchdog_tresh value. The value is >> set under the watchdog_mutex

Re: [PATCH v3 3/4] powerpc/watchdog: introduce a NMI watchdog's factor

2022-07-11 Thread Nicholas Piggin
Excerpts from Laurent Dufour's message of June 27, 2022 11:53 pm: > Introduce a factor which would apply to the NMI watchdog timeout. > > This factor is a percentage added to the watchdog_tresh value. The value is > set under the watchdog_mutex protection and lockup_detector_reconfigure() > is cal

[PATCH v3 3/4] powerpc/watchdog: introduce a NMI watchdog's factor

2022-06-27 Thread Laurent Dufour
Introduce a factor which would apply to the NMI watchdog timeout. This factor is a percentage added to the watchdog_tresh value. The value is set under the watchdog_mutex protection and lockup_detector_reconfigure() is called to recompute wd_panic_timeout_tb. Once the factor is set, it remains un