Re: [3/3] 2.6.21-rc7: known regressions (v2)

Jeff Chua
2007-04-25T13:45:44Z

On 4/25/07, Ingo Molnar <mingo@elte.hu> wrote:
>
> * Andrew Morton <akpm@linux-foundation.org> wrote:
>
> > > Subject : suspend to disk hangs (CONFIG_NO_HZ)
> > > References : http://lkml.org/lkml/2007/3/25/217
> > > Submitter : Jeff Chua <jeff.chua.linux@gmail.com>
> > > Status : unknown
> >
> > That's still rather a lot of bustage from the timekeeping changes. Is
> > anything really happening here or have we all given up?
>
> Jeff: does that suspend-to-disk hang problem also happen if you use
> hpet=disable?

Yes, it is still broken with HPET disabled.

I've reported that if I press some keys, suspend will complete
successfully, otherwise, it'll just hang before the "percentage" comes
on.

Thanks,
Jeff.