Re: Dual Athlon on 2.2.19 ?

Johannes Erdfelt (johannes@erdfelt.com)
Thu, 24 May 2001 15:36:54 -0400


On Thu, May 24, 2001, Prasanna P Subash <psubash@turbolinux.com> wrote:
> I have a dual athlon on the 760MP chipset.
> 2.2.20pre1 and 2 dont work. I got it to work partly after applying Johannes
> Erdfel's 760MP patch in io_apic.c. Even after applying the patch, there
> are messages like

2.2.20pre1 and pre2 both have the patch I created already applied. If
you had to apply them yourself then something is wrong.

> hdc: IRQ probe failed(0)
> hdd: IRQ probe failed(0)
> hde: IRQ probe failed(0)
>
> hdc: lost interrupt
> hdc: lost interrupt
>
> and then the machine hangs randomly. I an guessing the io_apic does not
> route the interrupts correctly.

That would be the problem.

Which patch of mine did you apply? Which motherboard are you doing your
testing with?

JE

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