[PATCH v4 5/7] drm/gpuvm: Add a flags field to drm_gpuvm_map_req/drm_gpuva_op_map

[Danilo Krummrich]

On Mon Jul 7, 2025 at 7:04 PM CEST, Caterina Shablia wrote:
> From: Asahi Lina <lina at asahilina.net>
>
> drm_gpuva objects have a flags field. Currently, this can be managed by
> drivers out-of-band, without any special handling in drm_gpuvm.
>
> To be able to introduce flags that do affect the logic in the drm_gpuvm
> core, we need to plumb it through the map calls. This will allow the
> core to check the flags on map and alter the merge/split logic depending
> on the requested flags and the flags of the existing drm_gpuva ranges
> that are being split.
>
> Signed-off-by: Asahi Lina <lina at asahilina.net>
> Signed-off-by: Caterina Shablia <caterina.shablia at collabora.com>

Acked-by: Danilo Krummrich <dakr at kernel.org>