Re: BUG: High resolution timer/dynticks bug

From: Pavel Machek
Date: Tue Mar 04 2008 - 10:07:18 EST


On Tue 2008-03-04 12:14:38, Jiri Kosina wrote:
> On Tue, 4 Mar 2008, Pavel Machek wrote:
>
> > Just turn off NMI watchdog? Pulling the power cable causes the SMM trap,
> > which takes _long_ to execute, potentially tickling NMI watchdog?
>
> By _long_ you mean leaving the system for 5 seconds with irqs disabled?

Well, I've seen >500msec. 5sec is a bit much, but... BIOS writers are
crazy, right?

Pavel

--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/