http://bugzilla.kernel.org/show_bug.cgi?id=10927
------- Comment #9 from [EMAIL PROTECTED] 2008-06-17 03:41 -------
Hi!
> Now, there are two problems possible and I'll have to figure a reliable way of
> verifying which of them manifests itself.
>
> First, it's possible that we are called with a wrong values of CS:IP in the
> beginning, so the "movl $wakeup_stack_end, %esp" in
> arch/x86/kernel/acpi/realmode/wakeup.S places the stack at a wrong location.
>
> Second, the trampoline segment might be wrong.
One way to check that is place jmp $ at the begining -- if it hangs
instead of reboot, it reaches the beggining.
Then place jmp $ after %esp setup, and after first push to see how far
it goes...
Pavel
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