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To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ppc64 iommu rewrite part 4/5
References: <1077884018.22925.371.camel@gaston.suse.lists.linux.kernel>
From: Andi Kleen <ak@suse.de>
Date: 27 Feb 2004 13:51:21 +0100
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Benjamin Herrenschmidt <benh@kernel.crashing.org> writes:

> +#if !defined(CONFIG_PCI) || PCI_DMA_BUS_IS_PHYS

Can you make that a run time test? On x86-64 PCI_DMA_BUS_IS_PHYS is 
defined to a variable.

Thanks,
-Andi