Re: still spurious interrupts with ICH5 SATA

From: Alexander Leidinger <Alexander_at_Leidinger.net>
Date: Thu, 11 Mar 2004 16:37:58 +0100
On Thu, 11 Mar 2004 11:12:26 +0100
Søren Schmidt <sos_at_DeepCore.dk> wrote:

> Putinas Piliponis wrote:
> > Hi all,
> > I upgraded from 5.2.1 to todays current and I get this:
> > ( my mobo is Asus P4P800 Deluxe )
> > If I boot with hint acpi disabled - I get panic
> > If I boot with apic disabled - doesn't make difference
> > HTT is disabled in bios, and SMP not compiled in kernel.
> > 
> > If I try to boot in verbose mode, I continues repeating this
> > ata3: spurious interupt - status=0x50 error=0x00
> > ( really alot I even cannot get dmesg output from booting, because this ata3: blabla fill ups all the available space for msg )
> > but it still continues booting.
> 
> Getting spurious interrupts does not nessesarily mean that something is 
> wrong, they will show up if you have shared irq's... If that is not the 
> problem it most likelu is a problem with interrupt routing or semialr 
> resource messups so that the interrupt is not properly ack'ed to the 
> device causing interrupt storms...

I think the last time this was discussed, jhb (CCed) said it's maybe a
problem in the SMP handling in the ata code...

John, do I remember this correctly?

Bye,
Alexander.

-- 
           I will be available to get hired in April 2004.

http://www.Leidinger.net                       Alexander _at_ Leidinger.net
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Received on Thu Mar 11 2004 - 06:39:09 UTC

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