linux-kernel - Re: AMD FX CPU bug, not fixed by latest microcode?

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Message-ID: <20120611094905.GA10349@liondog.tnic>
Date:	Mon, 11 Jun 2012 11:49:05 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Boszormenyi Zoltan <zboszor@...hu>, linux-kernel@...r.kernel.org,
	Andreas Herrmann <andreas.herrmann3@....com>
Subject: Re: AMD FX CPU bug, not fixed by latest microcode?

On Mon, Jun 11, 2012 at 10:43:18AM +0200, Borislav Petkov wrote:
> On Sun, Jun 10, 2012 at 09:24:13PM +0200, Boszormenyi Zoltan wrote:
> > I have an AMD FX-8120 boxed CPU in an ASUS M5A99X-EVO mainboard
> > with 32GB DDR3/1600 memory, running Fedora 17, upgraded from 16.
> > memtest86+ show no problems.

Ohe other thing: if there's an option in the BIOS to disable the IOMMU,
can you do that and try reproducing the issue with IOMMU disabled?

Thanks.

-- 
Regards/Gruss,
    Boris.
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