From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Fri, 27 Apr 2007 15:47:53 +0200
From: Jan Kiszka <jan.kiszka@domain.hid>
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Subject: Re: [Xenomai-help] Xenomai and MSI enabled crashes kernel
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To: "M. Koehrer" <mathias_koehrer@domain.hid>
Cc: xenomai@xenomai.org

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M. Koehrer wrote:
> Hi all,
>=20
> sure, I can provide support in testing (as this is reproducable at my P=
C).

Then please start like this:

--- linux-2.6.20.orig/arch/i386/kernel/ipipe.c
+++ linux-2.6.20/arch/i386/kernel/ipipe.c
@@ -777,6 +777,7 @@ int __ipipe_handle_irq(struct pt_regs re
     m_ack =3D 0;
    } else
     m_ack =3D 1;
+printk("%d %d %d\n", regs.orig_eax, irq, IPIPE_NR_IRQS);

    ipipe_load_cpuid();


TIA,
Jan


PS: Thanks for the vmlinux. The oops must be somewhere in
__ipipe_walk_pipeline - likely due to a inconsistent irq number.


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