Re: [PATCH 2/2] drm/v3d: add KUnit reproducer for the copy-query out-of-bounds write

[Julian Braha]

Hi Michael,

On 6/14/26 14:11, Michael Bommarito wrote:

> +config DRM_V3D_COPY_QUERY_KUNIT_TEST
> +	bool "KUnit test for V3D CPU-job copy-query bounds"
> +	depends on DRM_V3D && KUNIT=y
> +	select DRM_KUNIT_TEST_HELPERS
> +	help
> +	  Builds a KUnit suite that drives the V3D CPU-job copy-timestamp-query
> +	  handler over a real shmem-backed BO to exercise the destination-buffer
> +	  bounds. Used to reproduce the copy-query out-of-bounds write under
> +	  KASAN. If in doubt, say N.
Could you hide this option from the Kconfig frontend
when KUNIT_ALL_TESTS is enabled?

E.g.:
bool "KUnit test for V3D CPU-job copy-query bounds" if !KUNIT_ALL_TESTS

>From Documentation/dev-tools/kunit/style.rst:
"This Kconfig entry must:
<snip>
* be visible only if ``CONFIG_KUNIT_ALL_TESTS`` is not enabled."

- Julian Braha