[v3] drm/tests: Add back seed value information

Commit Message

Arthur Grillo Oct. 28, 2022, 2:12 p.m. UTC

As reported by Michał the drm_mm and drm_buddy unit tests lost the
printk with seed value after they were refactored into KUnit.

Add kunit_info with seed value information to assure reproducibility.

Reported-by: Michał Winiarski <[e-mail]>
Signed-off-by: Arthur Grillo <[e-mail]>
---
v1->v2: https://lore.kernel.org/all/[e-mail]/
- Correct compilation issues
- Change tags order
- Remove useless line change
- Write commit message in imperative form
- Remove redundant message part
- Correct some grammars nits
- Correct checkpatch issues

v2->v3: https://lore.kernel.org/all/[e-mail]/
- Change .init to .suite_init
- Correct some grammars nits

---
 drivers/gpu/drm/tests/drm_buddy_test.c | 6 ++++--
 drivers/gpu/drm/tests/drm_mm_test.c    | 8 ++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

Patch

diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index 62f69589a72d..90ec5e8a485b 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -726,11 +726,13 @@  static void drm_test_buddy_alloc_limit(struct kunit *test)
 	drm_buddy_fini(&mm);
 }
 
-static int drm_buddy_init_test(struct kunit *test)
+static int drm_buddy_init_suite(struct kunit_suite *suite)
 {
 	while (!random_seed)
 		random_seed = get_random_u32();
 
+	kunit_info(suite, "Testing DRM buddy manager, with random_seed=0x%x\n", random_seed);
+
 	return 0;
 }
 
@@ -746,7 +748,7 @@  static struct kunit_case drm_buddy_tests[] = {
 
 static struct kunit_suite drm_buddy_test_suite = {
 	.name = "drm_buddy",
-	.init = drm_buddy_init_test,
+	.suite_init = drm_buddy_init_suite,
 	.test_cases = drm_buddy_tests,
 };
 
diff --git a/drivers/gpu/drm/tests/drm_mm_test.c b/drivers/gpu/drm/tests/drm_mm_test.c
index c4b66eeae203..97b9e0cd3e91 100644
--- a/drivers/gpu/drm/tests/drm_mm_test.c
+++ b/drivers/gpu/drm/tests/drm_mm_test.c
@@ -2209,11 +2209,15 @@  static void drm_test_mm_color_evict_range(struct kunit *test)
 	vfree(nodes);
 }
 
-static int drm_mm_init_test(struct kunit *test)
+static int drm_mm_init_suite(struct kunit_suite *suite)
 {
 	while (!random_seed)
 		random_seed = get_random_u32();
 
+	kunit_info(sute,
+		   "Testing DRM range manager, with random_seed=0x%x max_iterations=%u max_prime=%u\n",
+		   random_seed, max_iterations, max_prime);
+
 	return 0;
 }
 
@@ -2246,7 +2250,7 @@  static struct kunit_case drm_mm_tests[] = {
 
 static struct kunit_suite drm_mm_test_suite = {
 	.name = "drm_mm",
-	.init = drm_mm_init_test,
+	.suite_init = drm_mm_init_suite,
 	.test_cases = drm_mm_tests,
 };