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drm/xe/kunit: Drop xe_wa_test_exit

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Remove xe_wa_test_exit() as it could crach the KUnit kernel in
case of hitting some asserts in xe_wa_test_init() as test->priv
could not be pointing to expected data.

 |    # xe_wa_gt: ASSERTION FAILED at drivers/gpu/drm/xe/tests/xe_wa_test.c:34
 |    Expected ret == 0, but
 |        ret == -19 (0xffffffffffffffed)
 |Bus error - the host /dev/shm or /tmp mount likely just ran out of space
 |Kernel panic - not syncing: Kernel mode signal 7

Note that there is no need to call drm_kunit_helper_free_device()
since our fake device allocated by drm_kunit_helper_alloc_device()
will be cleaned up automatically.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20250829171922.572-7-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko
2025-08-29 19:19:21 +02:00
parent a9c8517058
commit dcc38bc5e1
1 changed files with 0 additions and 8 deletions
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8
drivers/gpu/drm/xe/tests/xe_wa_test.c
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@@ -43,13 +43,6 @@ static int xe_wa_test_init(struct kunit *test)
return 0;
}
static void xe_wa_test_exit(struct kunit *test)
{
struct xe_device *xe = test->priv;
drm_kunit_helper_free_device(test, xe->drm.dev);
}
static void xe_wa_gt(struct kunit *test)
{
struct xe_device *xe = test->priv;
@@ -74,7 +67,6 @@ static struct kunit_case xe_wa_tests[] = {
static struct kunit_suite xe_rtp_test_suite = {
.name = "xe_wa",
.init = xe_wa_test_init,
.exit = xe_wa_test_exit,
.test_cases = xe_wa_tests,
};