Subject: clean up and modularize arch dma_mapping interface

From: [email-masked] (Christoph Hellwig)
Date: Tue, 20 Jun 2017 15:17:11 +0200

On Tue, Jun 20, 2017 at 11:19:02AM +0200, Daniel Vetter wrote:
> Ack for the 2 drm patches, but I can also pick them up through drm-misc if
> you prefer that (but then it'll be 4.14).

Nah, I'll plan to set up a dma-mapping tree so that we'll have common
place for dma-mapping work.