linux-kernel - Re: [BUG] agpgart-amd64 not initialized in 2.6.33-rc5 if iommu=allowed in kernel command line

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Message-Id: <20100204091147R.fujita.tomonori@lab.ntt.co.jp>
Date:	Thu, 4 Feb 2010 09:12:06 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	mitov@...p.bas.bg
Cc:	fujita.tomonori@....ntt.co.jp, linux-kernel@...r.kernel.org,
	mingo@...e.hu, davej@...hat.com
Subject: Re: [BUG] agpgart-amd64 not initialized in 2.6.33-rc5 if
 iommu=allowed in kernel command line

On Wed, 3 Feb 2010 17:19:48 +0200
Marin Mitov <mitov@...p.bas.bg> wrote:

> In this configuration (both patches applied) it works for me with/without kernel 
> command line (iommu=allowed + ....) when either amd64-agp is built in the kernel 
> (CONFIG_AGP_AMD64=y), or as a module (CONFIG_AGP_AMD64=m).

Great, thanks a lot!

I've just resent the patch in the proper format.


> > > > lsmod output:
> > > > 
> > > > amd64_agp               7463  1
> > > > agpgart                   27765  1 amd64_agp
> 
> I have still amd64_agp used, so I cannot test load/unload  amd64_agp:

I work on it if someone reports a problem about it.
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