| 76689eb5 | 10-Jul-2025 |
Christian König <christian.koenig@amd.com> |
drm/ttm: remove ttm_bo_validate_swapout test
The test is quite fragile since it tries to allocate halve available system
memory + 1 page.
If the system has either not enough memory to make the allo
drm/ttm: remove ttm_bo_validate_swapout test
The test is quite fragile since it tries to allocate halve available system
memory + 1 page.
If the system has either not enough memory to make the allocation work
with other things running in parallel or to much memory so the allocation
fails as to large/invalid the test will fail.
Completely remove the test. We already validate swapout on the device
level and that test seems to be stable.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250710144129.1803-2-christian.koenig@amd.com
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| 26149e6f | 25-Jun-2024 |
Jeff Johnson <quic_jjohnson@quicinc.com> |
drm/ttm/tests: add missing MODULE_DESCRIPTION() macros
make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_device_test.o
WARNIN
drm/ttm/tests: add missing MODULE_DESCRIPTION() macros
make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_device_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_pool_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_resource_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_tt_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_bo_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_mock_manager.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.o
Add the missing invocations of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Acked-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240624-md-drivers-gpu-drm-ttm-tests-v2-1-76bb765e19c9@quicinc.com
Signed-off-by: Christian König <christian.koenig@amd.com>
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| 07430fa5 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Use u32 and u64 over uint*_t types
Update the tests and helpers to use unsigned kernel types.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Suggested-by: Thomas Hell
drm/ttm/tests: Use u32 and u64 over uint*_t types
Update the tests and helpers to use unsigned kernel types.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Suggested-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/b36d71de78990ac5be1538cc3f735f7e40618cfe.1718192625.git.karolina.stolarek@intel.com
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| be487a29 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Correct modules' licenses
The test files are GPL and MIT, so update the definitions accordingly.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Thomas He
drm/ttm/tests: Correct modules' licenses
The test files are GPL and MIT, so update the definitions accordingly.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/54cd7289db67ec396b67ef48dbb45521d56ec03c.1718192625.git.karolina.stolarek@intel.com
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| 99eec733 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Add TODO file
List improvements for the test suite with some notes.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@lin
drm/ttm/tests: Add TODO file
List improvements for the test suite with some notes.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3856fbbeaf40078d59b45971002b8f9d0d85f8f0.1718192625.git.karolina.stolarek@intel.com
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| d6a82a15 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Add tests for ttm_tt_populate
Add tests for functions that add and release pages to TTs. Test the
swapin operation. Export ttm_tt_unpopulate, ttm_tt_swapin and
ttm_tt_swapout symbols
drm/ttm/tests: Add tests for ttm_tt_populate
Add tests for functions that add and release pages to TTs. Test the
swapin operation. Export ttm_tt_unpopulate, ttm_tt_swapin and
ttm_tt_swapout symbols for testing purposes.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Somalapuram, Amaranath <asomalap@amd.com>
Tested-by: Somalapuram, Amaranath <asomalap@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ee42d83a472ba6bca22b4bce58f332f800891186.1718192625.git.karolina.stolarek@intel.com
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| 5fe39433 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Add eviction testing
Add tests for ttm_bo_validate that focus on BO eviction and swapout.
Update device funcs definition with eviction-related callbacks. Add
alternative funcs where e
drm/ttm/tests: Add eviction testing
Add tests for ttm_bo_validate that focus on BO eviction and swapout.
Update device funcs definition with eviction-related callbacks. Add
alternative funcs where evict_flags() routes eviction to a domain
that can't allocate resources (dubbed "busy manager" in the tests).
Extract the common path of ttm_device init into a function.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Somalapuram, Amaranath <asomalap@amd.com>
Tested-by: Somalapuram, Amaranath <asomalap@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ae8e284d6c7e6bd0be259052bd4f42e07ce24641.1718192625.git.karolina.stolarek@intel.com
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| 8eda41df | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Add test cases dependent on fence signaling
Add test cases that check how the state of dma fences in BO's
reservation object influence the ttm_bo_validation() flow. Do similar
tests f
drm/ttm/tests: Add test cases dependent on fence signaling
Add test cases that check how the state of dma fences in BO's
reservation object influence the ttm_bo_validation() flow. Do similar
tests for resource manager's move fence.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Somalapuram, Amaranath <asomalap@amd.com>
Tested-by: Somalapuram, Amaranath <asomalap@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/068791a27abd05bf2605f23cc31864a22c20b308.1718192625.git.karolina.stolarek@intel.com
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| 32d618e9 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Add tests with mock resource managers
Add mock resource manager to test ttm_bo_validate() with non-system
placements. Update KConfig entry to enable DRM Buddy allocator, used
by the m
drm/ttm/tests: Add tests with mock resource managers
Add mock resource manager to test ttm_bo_validate() with non-system
placements. Update KConfig entry to enable DRM Buddy allocator, used
by the mock manager. Update move function to do more than just assign
a resource.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Tested-by: Somalapuram, Amaranath <asomalap@amd.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/664791dbb7cbada29e705d2fcaf176023f1b8649.1718192625.git.karolina.stolarek@intel.com
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| 8bd1ff5d | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Test simple BO creation and validation
Add tests for ttm_bo_init_reserved() and ttm_bo_validate() that use
sys manager. Define a simple move function in ttm_device_funcs. Expose
destr
drm/ttm/tests: Test simple BO creation and validation
Add tests for ttm_bo_init_reserved() and ttm_bo_validate() that use
sys manager. Define a simple move function in ttm_device_funcs. Expose
destroy callback of the buffer object to make testing of
ttm_bo_init_reserved() behaviour easier.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Somalapuram, Amaranath <asomalap@amd.com>
Tested-by: Somalapuram, Amaranath <asomalap@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ffba0d62eb98b2cbc61ae7ca90fee7dc0855719c.1718192625.git.karolina.stolarek@intel.com
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| f7ed0a7e | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Use an init function from the helpers lib
Add a new helper function that also initializes the device. Use it in
ttm_tt test suite and delete the local definition.
Signed-off-by: Karo
drm/ttm/tests: Use an init function from the helpers lib
Add a new helper function that also initializes the device. Use it in
ttm_tt test suite and delete the local definition.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Somalapuram, Amaranath <asomalap@amd.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/235f110c1bdd2da7fac62ec03d177a5160dba1d5.1718192625.git.karolina.stolarek@intel.com
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| dc501656 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Set DMA mask in KUnit device
In commit d393acce7b3f ("drm/tests: Switch to kunit devices"),
DRM test helpers migrated away from using a dummy platform driver
in favour of KUnit device
drm/ttm/tests: Set DMA mask in KUnit device
In commit d393acce7b3f ("drm/tests: Switch to kunit devices"),
DRM test helpers migrated away from using a dummy platform driver
in favour of KUnit device. This means that DMA masks for the device
are not set but are required by ttm_pool_alloc tests.
Set the DMA mask for coherent mappings to unblock testing.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/dbd83b01bc835d922c070ad1c5bd9023e631e6c4.1718192625.git.karolina.stolarek@intel.com
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| d0745846 | 12-Jun-2024 |
Karolina Stolarek <karolina.stolarek@intel.com> |
drm/ttm/tests: Delete unnecessary config option
DRM KUnit helpers are selected automatically when TTM tests are enabled,
so there's no need to do it directly in the .kunitconfig file.
Signed-off-by
drm/ttm/tests: Delete unnecessary config option
DRM KUnit helpers are selected automatically when TTM tests are enabled,
so there's no need to do it directly in the .kunitconfig file.
Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1f6f03ac5c6ba7d4b021c2a31638a0ae086486e8.1718192625.git.karolina.stolarek@intel.com
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