On Fri 2008-02-01 23:07:16, Pavel Machek wrote:
> Hi!
>
> I'm trying to reuse trampoline_64.S for wakeup from ACPI s3... but I'm
> getting some badness: If I insert delay loops into trampoline_64.S,
> machine fails to boot; but I already increased cpu bootup delay to 200
> seconds...
>
> Is it possible that bootup is subtly racy somewhere?
No, I just missed another place with timeout:
/*
* Wait 5s total for a response
*/
for (timeout = 0; timeout < 5000000; timeout++) {
if (cpu_isset(cpu, cpu_callin_map))
break; /* It has booted */
udelay(100);
}
Pavel
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