Re: [PATCH 1/2] gpu: Fix dependencies in CONFIG_GPU_BUDDY_KUNIT_TEST

[Sebastian Brzezinka <sebastian.brzezinka@intel.com>]

Hi Krzysztof,

On Thu Jun 18, 2026 at 5:23 PM CEST, Krzysztof Niemiec wrote:
> CONFIG_GPU_BUDDY is currently not selectable by the user, mirroring
> how CONFIG_DRM_BUDDY does it - the idea is for a driver that makes use
> of it to include a "select GPU_BUDDY" line in its kconfig.
> CONFIG_DRM_BUDDY is also selected when building with
> CONFIG_DRM_KUNIT_TEST, as it can be thought of as building a mock
> "driver" running the tests, that makes use of the buddy functionality.
>
> CONFIG_GPU_BUDDY_KUNIT_TEST doesn't follow that logic, requiring
> GPU_BUDDY to be selected already instead of selecting it itself. This
> requires building the test kernel with another driver that uses
> DRM_BUDDY, as this is currently the only kconfig option that selects
> GPU_BUDDY. That shouldn't be required to run unit tests for a module
> now completely independent from DRM, let alone any specific driver.
>
> Fix the dependency declaration in CONFIG_GPU_BUDDY_KUNIT_TEST to make it
> work as intended, mirroring the setup in CONFIG_DRM_KUNIT_TEST.
>
> Signed-off-by: Krzysztof Niemiec <krzysztof.niemiec@intel.com>
> ---
Reviewed-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com>

-- 
Best regards,
Sebastian