From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Fri, 15 Dec 2006 09:47:30 +0100
From: Jan Kiszka <jan.kiszka@domain.hid>
MIME-Version: 1.0
Subject: Re: [Xenomai-help] Xenomai patched SMP kernel and "nosmp" kernel
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To: "M. Koehrer" <mathias_koehrer@domain.hid>
Cc: xenomai@xenomai.org

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M. Koehrer wrote:
> Hi Jan,
>=20
> I tried the kernel parameter maxcpus=3D0 on my SMP enabled, Xenomai-pat=
ched kernel (same as in mails below).
> The kernel does not boot.
> It stops after a couple of messages:
> IOAPIC[0]: Invalid reference to IRQ 0

OK, a few things more to verify:

 - kernel boots fine with your scenario except CONFIG_IPIPE disabled?
 - problem persists with 2.6.19-ipipe-1.6-02?

And could you post your .config and the boot log?

Jan


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