Re: 2.6.23-rc6-mm1: failure to boot on HP nx6325, no sound when booted, USB-related WARNING

Thomas Gleixner
2007-09-20T22:01:31Z

Rafael,

On Thu, 2007-09-20 at 23:54 +0200, Rafael J. Wysocki wrote:
> > Hmm. This is close to the ordering we have in STR too.
> >
> > I have some dim memory of there being some ACPI reason why it had to be
> > done that way.
>
> Yes. We're executing _INI from the CPU initialization code and that shouldn't
> be done after _WAK, which is called from platform_finish().

If I tear down CPU#1 right before I tell the kernel to hibernate, then
the box must explode in the same way. It does not. On none of 4 tested
laptops.

Of course only the jinxed VAIO one exposes the "please press a key
problem".

I need to follow down the swsusp_suspend() code path to figure out, why
this breaks the box.

tglx