Re: fix up nowarn confusion in the dma mapping layer

[Christoph Hellwig]

Any comments on these rather trivial patches?

On Mon, Oct 01, 2018 at 01:12:55PM -0700, Christoph Hellwig wrote:
> Hi all,
> 
> this series sorts out how we deal with the nowarn flags in the dma
> mapping code.  We still support __GFP_NOWARN for the legacy APIs that
> don't support passing the dma specific flags, but we generally want
> every implementation to actually check DMA_ATTR_NO_WARN instead.
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