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drm/ttm/tests: depend on UML || COMPILE_TEST

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[ Upstream commit 9d3f8a723c7950e56e0b95ab84b572caee29e065 ]

At least the device test requires that no other driver using TTM is
loaded. So make those unit tests depend on UML || COMPILE_TEST to
prevent people from trying them on bare metal.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/all/20240219230116.77b8ad68@yea/
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christian König 2024-02-21 08:18:59 +01:00 committed by Sasha Levin
parent d6e4c77b12
commit 61e24fd6c3
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/Kconfig
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@ -198,7 +198,7 @@ config DRM_TTM
config DRM_TTM_KUNIT_TEST
tristate "KUnit tests for TTM" if !KUNIT_ALL_TESTS
default n
depends on DRM && KUNIT && MMU
depends on DRM && KUNIT && MMU && (UML || COMPILE_TEST)
select DRM_TTM
select DRM_EXPORT_FOR_TESTS if m
select DRM_KUNIT_TEST_HELPERS
@ -206,7 +206,8 @@ config DRM_TTM_KUNIT_TEST
help
Enables unit tests for TTM, a GPU memory manager subsystem used
to manage memory buffers. This option is mostly useful for kernel
developers.
developers. It depends on (UML || COMPILE_TEST) since no other driver
which uses TTM can be loaded while running the tests.
If in doubt, say "N".