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From: joachim <joachim.kernel@googlemail.com>
To: Andi Kleen <ak@suse.de>
Cc: Chris Wedgwood <cw@f00f.org>,
	Christoph Anton Mitterer <calestyo@scientia.net>,
	Robert Hancock <hancockr@shaw.ca>,
	linux-kernel@vger.kernel.org, knweiss@gmx.de,
	andersen@codepoet.org, krader@us.ibm.com, lfriedman@nvidia.com,
	linux-nforce-bugs@nvidia.com
Subject: Re: data corruption with nvidia chipsets and IDE/SATA drives (k8 cpu errata needed?)
Date: Thu, 18 Jan 2007 10:29:14 +0100	[thread overview]
Message-ID: <45AF3DEA.1070309@gmail.com> (raw)
In-Reply-To: <200701170829.54540.ak@suse.de>

Andi Kleen <ak@suse.de> wrote on 22:29 16/01/2007 +0100 :
> AMD is looking at the issue. Only Nvidia chipsets seem to be affected,
> although there were similar problems on VIA in the past too.
> Unless a good workaround comes around soon I'll probably default
> to iommu=soft on Nvidia.
> 
> -Andi

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".

thanks
-joachim

[1] http://bugzilla.kernel.org/show_bug.cgi?id=7768

  parent reply	other threads:[~2007-01-18  9:29 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <fa.E9jVXDLMKzMZNCbslzUxjMhsInE@ifi.uio.no>
2007-01-03 23:41 ` data corruption with nvidia chipsets and IDE/SATA drives // memory hole mapping related bug?! Robert Hancock
2007-01-15 22:56   ` Christoph Anton Mitterer
2007-01-15 23:05     ` Christoph Anton Mitterer
2007-01-16  0:23       ` Robert Hancock
2007-01-16 13:54         ` Christoph Anton Mitterer
2007-01-16 14:26           ` Robert Hancock
2007-01-16 18:01             ` data corruption with nvidia chipsets and IDE/SATA drives (k8 cpu errata needed?) Chris Wedgwood
2007-01-16 19:52               ` Christoph Anton Mitterer
2007-01-16 20:31                 ` Chris Wedgwood
2007-01-16 21:29                   ` Andi Kleen
2007-01-17  1:17                     ` Christoph Anton Mitterer
2007-01-17 14:48                     ` Chip Coldwell
2007-01-17 19:46                       ` Chip Coldwell
2007-01-17 22:15                       ` Andi Kleen
2007-01-18 21:57                         ` Chip Coldwell
2007-01-18 22:49                           ` Andi Kleen
2007-01-18  9:29                     ` joachim [this message]
2007-01-18 14:34                       ` Christoph Anton Mitterer
2007-01-18 16:42                       ` Chris Wedgwood
2007-01-18 11:00                     ` Erik Andersen
2007-01-18 14:43                       ` Christoph Anton Mitterer
2007-01-18 16:36                       ` Chris Wedgwood
2007-01-18 23:23                       ` Andi Kleen
2007-02-21 17:03                     ` Chip Coldwell
2007-01-16 21:54                   ` Allen Martin
2007-01-17  1:12                   ` Christoph Anton Mitterer
2007-01-16 20:16               ` Arkadiusz Miskiewicz
2007-01-16 20:21                 ` Christoph Anton Mitterer
2007-01-16 20:31               ` Krzysztof Halasa
2007-01-16 20:35                 ` Chris Wedgwood
2007-03-22 12:32     ` data corruption with nvidia chipsets and IDE/SATA drives // memory hole mapping related bug?! Christoph Anton Mitterer
     [not found] <fa.Tb2r8Il/2H8l9dhmsGAAQB2WEZg@ifi.uio.no>
     [not found] ` <fa.MydhQJqKsehLS9lIc2JSZC8Q77A@ifi.uio.no>
     [not found]   ` <fa.M9SCVAz1qZ6vrR9HTrRb95KdBSY@ifi.uio.no>
     [not found]     ` <fa.5WKg4jbSxjbUXedux14VStNyV+8@ifi.uio.no>
     [not found]       ` <fa.lphwLNvMksoBFaqfqCzMG1UVhsA@ifi.uio.no>
2007-03-05  6:25         ` data corruption with nvidia chipsets and IDE/SATA drives (k8 cpu errata needed?) Robert Hancock
2007-03-12 13:06           ` Andi Kleen
2007-03-12 14:56             ` Jeff Garzik

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