Re: 2.6.29-rc1: thinkpad problems during resume

Rafael J. Wysocki
2009-01-16T22:07:19Z

On Friday 16 January 2009, Pavel Machek wrote:
> On Tue 2009-01-13 23:21:17, Jeff Chua wrote:
> > On Tue, Jan 13, 2009 at 10:36 PM, Pavel Machek <pavel@suse.cz> wrote:
> > > resumes fine with CONFIG_SMP unset.
> >
> > On my X60s, I had problem with s2ram, and I switch to the following ...
> >
> > echo mem > /sys/power/state
> >
> > Try and see if it works for you.
>
> I tried that; unlike s2ram, this actually produces some oopses that
> can be viewed. Unfortunately, they scroll a bit too fast.
>
> cpu hotplug vs. cpufreq seems to be responsible in my case, looking at
> the logs from "echo 1 > online".

There are three patches from Mike Travis that can help:
http://lkml.org/lkml/2009/1/16/377

Thanks,
Rafael