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SubjectRe: 2.6.0-test3-bk6: hang at i8042.c when booting with no PS/2 mouse attached
----- Original Message ----- 
From: Vojtech Pavlik <vojtech@ucw.cz>
Date: Sun, 24 Aug 2003 12:46:15 +0200
To: Felipe Alfaro Solana <felipe_alfaro@linuxmail.org>
Subject: Re: 2.6.0-test3-bk6: hang at i8042.c when booting with no PS/2 mouse attached

> On Mon, Aug 18, 2003 at 09:09:16PM +0200, Felipe Alfaro Solana wrote:
>
> > If I try to boot my P4 box (i845DE motherboard) with no PS/2 mouse
> > plugged into the PS/2 port, the kernel hangs while checking the AUX
> > ports in function i8042_check_aux(). The i8042_check_aux() function is
> > trying to request IRQ #12, but the call to request_irq() causes the
> > hang. The kernel hangs exactly at:
> >
> > if (request_irq(values->irq, i8042_interrupt, SA_SHIRQ,
> > "i8042", i8042_request_irq_cookie))
>
> What happens if you remove the SA_SHIRQ and replace with 0?

It does nothing: the kernel still hangs there. It seems to be a problem with the new ACPI code
changes cause the kernel boots fine with "pci=noacpi".
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