Re: clean up and modularize arch dma_mapping interface V2

From: Christoph Hellwig
Date: Mon Jun 26 2017 - 05:48:09 EST

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On Sat, Jun 24, 2017 at 10:36:56AM -0500, Benjamin Herrenschmidt wrote:
> I think we still need to do it. For example we have a bunch new "funky"
> cases.

I have no plan to do away with the selection - I just want a better
interface than the current one.

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