linux-kernel - Re: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE

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Message-ID: <CAE9FiQXB6T870YnRBeQ1-8H6XxRteLpEuaSDWO1KVZuLRk0B0A@mail.gmail.com>
Date:	Mon, 31 Oct 2011 11:30:37 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Pekka Enberg <penberg@...nel.org>
Cc:	x86@...nel.org, linux-kernel@...r.kernel.org,
	Tejun Heo <tj@...nel.org>,
	"H. Peter Anvin" <hpa@...ux.intel.com>,
	David Rientjes <rientjes@...gle.com>
Subject: Re: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on 32-bit

On Fri, Oct 28, 2011 at 7:23 AM, Pekka Enberg <penberg@...nel.org> wrote:
> Use MAX_DMA_PFN which represents the 16 MB ISA DMA limit on 32-bit x86 just
> like we do on 64-bit.
>
> Cc: Tejun Heo <tj@...nel.org>
> Cc: Yinghai Lu <yinghai@...nel.org>
> Cc: H. Peter Anvin <hpa@...ux.intel.com>
> Cc: David Rientjes <rientjes@...gle.com>
> Signed-off-by: Pekka Enberg <penberg@...nel.org>

for this patch set:

Acked-by: Yinghai Lu <yinghai@...nel.org>

Thanks

Yinghai
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