Re: [PATCH 02/20] dma-mapping: provide a generic dma-noncoherent implementation

From: hch@xxxxxx
Date: Sat May 19 2018 - 01:38:13 EST


On Fri, May 18, 2018 at 10:05:51PM +0200, Helge Deller wrote:
> This patch seems to fix the dma issues I faced on my 32bit B160L parisc box.
>
> So it leaves only one open issue on parisc:
> Now every 32 bit parisc system is unnecessarily non-coherent.

I diagree with those comments, let me resend the refactored patch
to make it more clear.
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