Date: Wed, 29 Oct 2008 07:41:30 +0900
To: James.Bottomley@HansenPartnership.com, jbarnes@virtuousgeek.org
Cc: torvalds@linux-foundation.org, gcosta@redhat.com,
       linux-kernel@vger.kernel.org, mingo@elte.hu, tglx@linutronix.de
Subject: Re: [PATCH] x86: Fix CONFIG_PCI=n compile failure
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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On Tue, 28 Oct 2008 16:22:23 -0500
James Bottomley <James.Bottomley@HansenPartnership.com> wrote:

> This:
> 
> commit fae9a0d8ca68a14da8d2351ad3e0bf42f3b29899
> Author: Glauber Costa <gcosta@redhat.com>
> Date:   Tue Apr 8 13:20:56 2008 -0300
> 
>     x86: merge iommu initialization parameters
> 
> Moved the forbid_dac parameter into pci-dma.c but forgot that it's a PCI
> only symbol thus causing a compile failure if CONFIG_PCI=N.  Fix by
> surrounding the set clause in iommu_setup with #ifdef CONFIG_PCI
> 
> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

http://marc.info/?l=linux-kernel&m=122480590627590&w=2


I guess that this patch is in the PCI tree.

Can you please send this quickly? I've seen bug reports due to this
too many times.
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