linux-kernel - Re: data corruption with nvidia chipsets and IDE/SATA drives (k8 cpu errata needed?)

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Date:	Thu, 18 Jan 2007 15:34:09 +0100
From:	Christoph Anton Mitterer <calestyo@...entia.net>
To:	joachim <joachim.kernel@...glemail.com>
CC:	Andi Kleen <ak@...e.de>, Chris Wedgwood <cw@...f.org>,
	Robert Hancock <hancockr@...w.ca>,
	linux-kernel@...r.kernel.org, knweiss@....de,
	andersen@...epoet.org, krader@...ibm.com, lfriedman@...dia.com,
	linux-nforce-bugs@...dia.com
Subject: Re: data corruption with nvidia chipsets and IDE/SATA drives (k8
 cpu errata needed?)

joachim wrote:
> Not only has it only been on Nvidia chipsets but we have only seen
> reports on the Nvidia CK804 SATA controller.  Please write in or add
> yourself to the bugzilla entry [1] and tell us which hardware you have
> if you get 4kB pagesize corruption and it goes away with "iommu=soft".
How do I find out if I get a 4kB pagesize corruption (or is this the
same as "our corruption"?

Chris.

btw: Should we only post the controller, or other hardware details, too?

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