[PATCH] drm/tests: Add back seed value information
André Almeida
andrealmeid at riseup.net
Wed Oct 26 21:38:38 UTC 2022
Hi Grillo :)
On 10/26/22 18:14, Arthur Grillo wrote:
> As reported by Michał the drm_mm and drm_buddy unit tests lost the
> printk with seed value after they being refactored into kunit. This
> patch adds back this important information to assure reproducibility
> converting them to use the kunit api.
>
You should write you commit message in imperative form, like "Add back
this important [...]"
> Signed-off-by: Arthur Grillo <arthurgrillo at riseup.net>
> Reported-by: Michał Winiarski <michal.winiarski at intel.com>
> ---
> drivers/gpu/drm/tests/drm_buddy_test.c | 3 +++
> drivers/gpu/drm/tests/drm_mm_test.c | 4 +++-
> 2 files changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
> index 62f69589a72d..83c8863bc643 100644
> --- a/drivers/gpu/drm/tests/drm_buddy_test.c
> +++ b/drivers/gpu/drm/tests/drm_buddy_test.c
> @@ -731,6 +731,9 @@ static int drm_buddy_init_test(struct kunit *test)
> while (!random_seed)
> random_seed = get_random_u32();
>
> + kunit_info("Testing DRM buddy manager (struct drm_buddy), with random_seed=0x%x\n",
DRM buddy manager (struct drm_buddy)
seems a bit redundant to me.
> + random_seed);
> +
> return 0;
> }
>
> diff --git a/drivers/gpu/drm/tests/drm_mm_test.c b/drivers/gpu/drm/tests/drm_mm_test.c
> index c4b66eeae203..492347069d58 100644
> --- a/drivers/gpu/drm/tests/drm_mm_test.c
> +++ b/drivers/gpu/drm/tests/drm_mm_test.c
> @@ -2214,6 +2214,9 @@ static int drm_mm_init_test(struct kunit *test)
> while (!random_seed)
> random_seed = get_random_u32();
>
> + kunit_info("Testing DRM range manager (struct drm_mm), with random_seed=0x%x max_iterations=%u max_prime=%u\n",
> + random_seed, max_iterations, max_prime);
> +
> return 0;
> }
>
> @@ -2251,6 +2254,5 @@ static struct kunit_suite drm_mm_test_suite = {
> };
>
> kunit_test_suite(drm_mm_test_suite);
> -
> MODULE_AUTHOR("Intel Corporation");
> MODULE_LICENSE("GPL");
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