Re: S3 test tool (was : Re: Bizarre oops after suspend to RAM (was: Re: Resume from Suspend to RAM))

Pavel Machek
2005-06-14T22:09:11Z

Hi!

> >> > You got this wrong. It is three illegal instructions but
> >> > *nested*. Like error, error in fault handler, error in doublefault
> >> > handler.
> >>
> >> Ah. Yeah, this isn't an area I know much about :) Thanks for the
> >> correction.
> >>
> >> > Try replacing flags manipulation with any stack manipulation to see
> >> > what is wrong.
> >>
> >> Do you mean try something like this? Replace the push 0 with push
> >> 0x1234 ; push 0x1234 ; pop ; pop and try to figure out which line
> >> causes the reboot?
> >
> > Yep, try pushl $0, popl %eax; if that causes problems, something is
> > seriously wrong with stack, otherwise changing flags hurts.
>
> pushl $0, popl %eax gets the reboot. So it's changing the flags that
> is bad?
>
> What should we try next?

??? You wanted it to reboot? If not, something is wrong with
stack. Not sure whats next.

Pavel
--
teflon -- maybe it is a trademark, but it should not be.

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