Re: [Linaro-mm-sig] [PATCH 19/28] gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc

On Fri, Apr 10, 2020 at 12:57 AM Benjamin Herrenschmidt benh@kernel.crashing.org wrote:

On Thu, 2020-04-09 at 11:41 +0200, Daniel Vetter wrote:

...

Now if these boxes didn't ever have agp then I think we can get away with deleting this, since we've already deleted the legacy radeon driver. And that one used vmalloc for everything. The new kms one does use the dma-api if the gpu isn't connected through agp

Definitely no AGP there.

Ah in that case I think we can be sure that this code is dead.

Acked-by: Daniel Vetter daniel.vetter@ffwll.ch

Cheers, Daniel