Re: suspend to ram problem

Pavel Machek wrote:

On Sun 2008-02-03 18:39:01, Rafael J. Wysocki wrote:

quoted

quoted

So the hang seems located in wakeup_start.

Hm.  Can you add unconditional BEEP after "jne bogus_real_magic" in
arch/x86/kernel/acpi/wakeup.S and see if it beeps?

I rewrite the beep tracer to generate small beep (I should clean the 
patch and try to submit it), and I only hear 2 beep.

So it crash when clearing the flags.

Hmm, maybe I know where problem could be. Try

        movl     $(wakeup_stack - wakeup_code), %esp              # Private stack is needed for ASUS bo\

instead of existing stack setup. That helped on one of my test-boxes

Thanks, I will try that.
Because clearing the flags imply pop/push in the stack it could be the 
problem

Matthieu