Re: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on32-bit

From: David Rientjes
Date: Mon Oct 31 2011 - 18:50:31 EST

On Fri, 28 Oct 2011, Pekka Enberg 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@xxxxxxxxxx>
> Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
> Cc: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
> Cc: David Rientjes <rientjes@xxxxxxxxxx>
> Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxx>

Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
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