linux-kernel - Re: 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume!

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Message-ID: <Pine.LNX.4.55.0808211023020.22938@cliff.in.clinika.pl>
Date:	Thu, 21 Aug 2008 10:27:57 +0100 (BST)
From:	"Maciej W. Rozycki" <macro@...ux-mips.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
cc:	Frans Pop <elendil@...net.nl>, linux-kernel@...r.kernel.org,
	Andi Kleen <andi@...stfloor.org>, Ingo Molnar <mingo@...e.hu>
Subject: Re: 2.6.27-rc3: 'APIC error on CPU1: 00(40)', but only on resume!

On Wed, 20 Aug 2008, Rafael J. Wysocki wrote:

> On my box I see many "APIC error on CPU1: 00(40)" messages that don't seem
> to be related to anything obviously bad and I've alwas been seeing them.

 Barring a hardware erratum, this is a bug in the kernel.  It should be
moderately easy to track down with some debugging added to writes
accessing LVT and redirection table entries.

  Maciej
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