Bug#660554: Please apply this kernel (backported) patch fixing the IOAT issue #660554

[Jonathan Nieder <jrnieder@gmail.com>]

Hi Ben,

Ben Hutchings wrote:
> On Sat, 2012-03-24 at 22:08 +0800, Thomas Goirand wrote:

>>                          Note that I have tested it, and that I can
>> confirm (as others did) that the issue is fixed after applying. This
>> patch will be (or has already been?) applied upstream.
>
> Can't find it; please provide a reference.

The patch is from [1] and is not available from the dmaengine tree[2]
yet.  Thomas Goirand and William Dauchy confirmed over the last couple
of days that the patch works for them.

Thanks, Dan!

Jonathan

[1] http://thread.gmane.org/gmane.comp.emulators.xen.devel/121604/focus=1272091
[2] git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine.git