linux-kernel - Re: [PATCH] iommu/intel: Fix build failure with intel-gtt and !intel-iommu

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Message-ID: <20111114132647.GD14704@amd.com>
Date:	Mon, 14 Nov 2011 14:26:47 +0100
From:	Joerg Roedel <joerg.roedel@....com>
To:	David Woodhouse <dwmw2@...radead.org>
CC:	David Airlie <airlied@...ux.ie>, <linux-kernel@...r.kernel.org>,
	<iommu@...ts.linux-foundation.org>,
	<intel-gfx@...ts.freedesktop.org>
Subject: Re: [PATCH] iommu/intel: Fix build failure with intel-gtt and
 !intel-iommu

On Fri, Nov 11, 2011 at 01:52:33PM +0000, David Woodhouse wrote:
> On Fri, 2011-11-11 at 14:48 +0100, Joerg Roedel wrote:
> > +#define intel_iommu_gfx_mapped 1 
> 
> That ought to be zero; if the IOMMU code isn't present, it's
> *definitely* not mapped through the IOMMU :)

Okay, I change this to 0 in my patch.

> But I'm fairly sure this was already noticed and a patch is on its way
> upstream already.

It is not yet fixed upstream. I plan to send fixes to Linus soon. Any
objection against me including this if its not fixed until then?


	Joerg


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