Re: 2.5.60 - Strange APIC errors

Mikael Pettersson (mikpe@csd.uu.se)
Thu, 13 Feb 2003 19:06:15 +0100

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Ingo Oeser writes:
> I'm running 2.5.60 and get a strange APIC error (dmesg appended).
> These errors don't stop, so I tried to limit them with that
> simple code below in arch/i386/kernel/apic.c to get the first
> offender and to get sth. else as printk() done. It seems, that
> somehow value 0x40 gets written there, which is not documented.

> APIC error on CPU1: 00(40)

0x40 == Received illegal vector

> APIC error on CPU1: 40(08)

0x08 == Receive accept error

They _are_ documented, in smp_error_interrupt() and Intel's IA32 Volume 3.
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