On Tue 20-06-17 14:33:09, [email protected] wrote: > From: Kan Liang <[email protected]> > > Some users reported spurious NMI watchdog timeouts. > > We now have more and more systems where the Turbo range is wide enough > that the NMI watchdog expires faster than the soft watchdog timer that > updates the interrupt tick the NMI watchdog relies on.
AFAIR the watchdog doesn't rely on deferred timers so this would suggest that a standard hrtimer can expire much later than programmed, right? If that is the case how come other parts of the system do not break. We do rely on hrtimers on many other places? -- Michal Hocko SUSE Labs
