Re: 2.6.12-rc6-mm1

Richard Purdie
2005-06-18T23:11:21Z

On Sat, 2005-06-18 at 23:57 +0100, Richard Purdie wrote:
> On Sat, 2005-06-18 at 15:44 -0700, Andrew Morton wrote:
> > > > +git-arm-smp.patch
> > > > ARM git trees
> > >
> > > The arm pxa255 based Zaurus won't resume from a suspend with the patches
> > > from the above tree applied. The suspend looks normal and gets at least
> > > as far as pxa_pm_enter(). After that, the device appears to be dead and
> > > needs a battery removal to reset. I'm unsure if it actually suspends and
> > > is failing to resume or is crashing in the latter suspend stages.
> > >
> > > Is there some documentation on what the above patch is aiming to do
> > > anywhere?
> >
> > Did you apply just that patch, or are you talking about the whole -mm lineup?
> >
> > If the latter, please test with only git-arm-smp.patch.
>
> Sorry, I wasn't clear. I had problems with the -mm lineup and tracked it
> down to the above patch. With the above patch removed, -mm works fine.
>
> (I know there's a number of changes to the arm pxa suspend/resume code
> in git-arm.patch but they're definitely not causing the problem.)

I meant to add that git-arm-smp.patch breaks suspend/resume, even
applied in isolation against 2.6.12-rc6.

Richard