Re: [git pull] x86/hrtimer/acpi fixes

From: Fernando Lopez-Lezcano
Date: Fri Dec 07 2007 - 14:29:45 EST


On Fri, 2007-12-07 at 19:59 +0100, Ingo Molnar wrote:
> * Fernando Lopez-Lezcano <nando@xxxxxxxxxxxxxxxxxx> wrote:
>
> > Ingo, I was about to post about timer problems in 2.6.23.9+rt12 when I
> > saw this. Would this be related / should I test / will this solve
> > everything? :-)
> >
> > What I'm seeing is jack "delays" that go away if I boot with
> > "idle=poll", just like it was happening a long time ago. Smells like
> > 'time of day' glitches when the process switches cpus (this is on a
> > dual core intel laptop).
>
> does it go away with hpet=disable as well? If yes then there could be a
> relation. If not then it's something else and we need to debug it.

Nope, it doesn't still getting "delay" and "xrun" messages galore.
-- Fernando


--
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/