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Date: Mon, 21 Jan 2013 16:32:20 +0100
From: Borislav Petkov <bp@alien8.de>
To: =?utf-8?B?SsO2cmcgUsO2ZGVs?= <joro@8bytes.org>
Cc: Udo van den Heuvel <udovdh@xs4all.nl>, linux-kernel@vger.kernel.org,
        Boris Ostrovsky <boris.ostrovsky@amd.com>,
        Jacob Shin <jacob.shin@amd.com>
Subject: Re: 3.6.11  AMD-Vi: Completion-Wait loop timed out
Message-ID: <20130121153220.GF4445@pd.tnic>
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	Boris Ostrovsky <boris.ostrovsky@amd.com>,
	Jacob Shin <jacob.shin@amd.com>
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On Mon, Jan 21, 2013 at 04:10:00PM +0100, Jörg Rödel wrote:
> On Mon, Jan 21, 2013 at 02:09:42PM +0100, Borislav Petkov wrote:
> > [    0.220022] [Firmware Bug]: AMD-Vi: IOAPIC[9] not in IVRS table
> > [    0.220078] [Firmware Bug]: AMD-Vi: IOAPIC[10] not in IVRS table
> > [    0.220132] [Firmware Bug]: AMD-Vi: No southbridge IOAPIC found in IVRS table
> > [    0.220187] AMD-Vi: Disabling interrupt remapping due to BIOS Bug(s)
> 
> Yes, that are BIOS bugs too that prevent interrupt remapping to function
> reliably. But the good thing is that these bugs can be detected easily
> to enable a workaround :-)

Well, I'm all ready to test stuff since this is the latest ASUS BIOS
and I'm not even going to ask them to fix it there based on previous
experience with them :-).

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
--