Re: 2.6.25-mm1: suspend-to-disk warning, resume failure

Andrew Morton
2008-04-18T11:33:29Z

On Fri, 18 Apr 2008 13:08:13 +0200 Pavel Machek <pavel@ucw.cz> wrote:

> Hi!
>
> > This is the Vaio.
> >
> > This:
> >
> > <cold boot>
> > <suspend-to-ram>
> > <resume-from-ram>
> > <suspend-to-ram>
> > <resume-from-ram>
> >
> > works OK.
> >
> >
> > This:
> >
> > <cold boot>
> > <suspend-to-disk>
> > <resume-from-disk>
> >
> > works OK.
> >
> >
> > But this:
> >
> > <cold boot>
> > <suspend-to-ram>
> > <resume-from-ram>
> > <suspend-to-disk>
> > <resume-from-disk>
>
> Works for me on thinkpad x60.
>
> Problems I'm aware in this area: MCE driver does not like suspend
> (compile it out), and iommu has problems (iommu=soft solves it).

Yeah. I got down to bisect the Vaio failure and it went away. But it was
there.