linux-kernel - Re: [BUG] OOPS 2.6.24.2 raid5 write with ioatdma

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Date:	Fri, 15 Feb 2008 12:17:43 -0700
From:	"Dan Williams" <dan.j.williams@...el.com>
To:	"Laurent CORBES" <laurent.corbes@...rtjog.com>
Cc:	linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Shannon Nelson" <shannon.nelson@...el.com>,
	maciej.sosnowski@...el.com
Subject: Re: [BUG] OOPS 2.6.24.2 raid5 write with ioatdma

On Fri, Feb 15, 2008 at 9:19 AM, Laurent CORBES
<laurent.corbes@...rtjog.com> wrote:
> Hi all,
>
>  I got a raid5 oops when trying to write on a raid 5 array, with ioatdma loaded
>  and without DCA activated in bios:
>

At first glance I believe the attached patch may fix the issue, I'll
try to reproduce this locally.

Regards,
Dan

View attachment "ioat-init-ack.patch" of type "text/x-patch" (861 bytes)