Re: 2.6.21rc suspend to ram regression on Lenovo X60

Eric W. Biederman
2007-03-15T16:12:13Z

Dave Jones <davej@redhat.com> writes:

> On Tue, Mar 13, 2007 at 10:22:53AM +0100, Rafael J. Wysocki wrote:
> > On Tuesday, 13 March 2007 05:08, Dave Jones wrote:
> > > I spent considerable time over the last day or so bisecting to
> > > find out why an X60 stopped resuming somewhen between 2.6.20 and current
> -git.
> > > (Total lockup, black screen of death).
> >
> > Do you have CONFIG_TICK_ONESHOT or CONFIG_NO_HZ set? If you do, could you
> > please unset them and retest?
>
> I did try with NO_HZ unset, made no difference, I don't recall TICK_ONESHOT.
> I'm in meetings all day, but I'll check when I get home.

I haven't heard anything more on this thread.

I just wanted to double check. The tree that failed did it include
commits:
392ee1e6dd901db6c4504617476f6442ed91f72d and
9f35575dfc172f0a93fb464761883c8f49599b7a

Mostly I was wondering if any of my later work to sort out msi
suspend/resume actually solved anything.

Eric