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    SubjectRe: [RFC/PATCH 1/7] x86, mm: Use MAX_DMA_PFN for ZONE_DMA on 32-bit
    From
    On Fri, Oct 28, 2011 at 7:23 AM, Pekka Enberg <penberg@kernel.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@kernel.org>
    > Cc: Yinghai Lu <yinghai@kernel.org>
    > Cc: H. Peter Anvin <hpa@linux.intel.com>
    > Cc: David Rientjes <rientjes@google.com>
    > Signed-off-by: Pekka Enberg <penberg@kernel.org>

    for this patch set:

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

    Thanks

    Yinghai


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