I've applied this to the dma-mapping for-next branch. I'd have liked a review from Robin, but as he seems to be out and the rework was to fit his comments I'd rather have us unblocked before the end of the merge window.
I've applied this to the dma-mapping for-next branch. I'd have liked a review from Robin, but as he seems to be out and the rework was to fit his comments I'd rather have us unblocked before the end of the merge window.