[PATCH 0/7] drm/tests: Fix drm_display_mode memory leaks

Maxime Ripard posted 7 patches 3 weeks, 4 days ago
drivers/gpu/drm/tests/drm_client_modeset_test.c |  9 ++++++++-
drivers/gpu/drm/tests/drm_cmdline_parser_test.c | 10 +++++++++-
drivers/gpu/drm/tests/drm_kunit_helpers.c       | 23 ++++++++++++++++++++++
drivers/gpu/drm/tests/drm_modes_test.c          | 26 +++++++++++++++++++++++++
drivers/gpu/drm/tests/drm_probe_helper_test.c   |  8 +++++++-
include/drm/drm_kunit_helpers.h                 |  3 +++
6 files changed, 76 insertions(+), 3 deletions(-)
[PATCH 0/7] drm/tests: Fix drm_display_mode memory leaks
Posted by Maxime Ripard 3 weeks, 4 days ago
Hi,

Here's a series that fixes some memory leaks in our kunit tests that
eventually show up in kmemleak.

Let me know what you think,
Maxime

Signed-off-by: Maxime Ripard <mripard@kernel.org>
---
Maxime Ripard (7):
      drm/tests: helpers: Create kunit helper to destroy a drm_display_mode
      drm/tests: modeset: Fix drm_display_mode memory leak
      drm/tests: modeset: Fix drm_display_mode memory leak
      drm/tests: cmdline: Fix drm_display_mode memory leak
      drm/tests: modes: Fix drm_display_mode memory leak
      drm/tests: modes: Fix drm_display_mode memory leak
      drm/tests: probe-helper: Fix drm_display_mode memory leak

 drivers/gpu/drm/tests/drm_client_modeset_test.c |  9 ++++++++-
 drivers/gpu/drm/tests/drm_cmdline_parser_test.c | 10 +++++++++-
 drivers/gpu/drm/tests/drm_kunit_helpers.c       | 23 ++++++++++++++++++++++
 drivers/gpu/drm/tests/drm_modes_test.c          | 26 +++++++++++++++++++++++++
 drivers/gpu/drm/tests/drm_probe_helper_test.c   |  8 +++++++-
 include/drm/drm_kunit_helpers.h                 |  3 +++
 6 files changed, 76 insertions(+), 3 deletions(-)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250408-drm-kunit-drm-display-mode-memleak-49d05334c16e

Best regards,
-- 
Maxime Ripard <mripard@kernel.org>
Re: [PATCH 0/7] drm/tests: Fix drm_display_mode memory leaks
Posted by Maxime Ripard 3 weeks, 4 days ago
On Tue, 08 Apr 2025 09:34:06 +0200, Maxime Ripard wrote:
> Here's a series that fixes some memory leaks in our kunit tests that
> eventually show up in kmemleak.
> 
> Let me know what you think,
> Maxime
> 
> 
> [...]

Applied to misc/kernel.git (drm-misc-fixes).

Thanks!
Maxime
Re: [PATCH 0/7] drm/tests: Fix drm_display_mode memory leaks
Posted by Thomas Zimmermann 3 weeks, 4 days ago
Am 08.04.25 um 09:34 schrieb Maxime Ripard:
> Hi,
>
> Here's a series that fixes some memory leaks in our kunit tests that
> eventually show up in kmemleak.
>
> Let me know what you think,
> Maxime
>
> Signed-off-by: Maxime Ripard <mripard@kernel.org>

On the series:

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>

> ---
> Maxime Ripard (7):
>        drm/tests: helpers: Create kunit helper to destroy a drm_display_mode
>        drm/tests: modeset: Fix drm_display_mode memory leak
>        drm/tests: modeset: Fix drm_display_mode memory leak
>        drm/tests: cmdline: Fix drm_display_mode memory leak
>        drm/tests: modes: Fix drm_display_mode memory leak
>        drm/tests: modes: Fix drm_display_mode memory leak
>        drm/tests: probe-helper: Fix drm_display_mode memory leak
>
>   drivers/gpu/drm/tests/drm_client_modeset_test.c |  9 ++++++++-
>   drivers/gpu/drm/tests/drm_cmdline_parser_test.c | 10 +++++++++-
>   drivers/gpu/drm/tests/drm_kunit_helpers.c       | 23 ++++++++++++++++++++++
>   drivers/gpu/drm/tests/drm_modes_test.c          | 26 +++++++++++++++++++++++++
>   drivers/gpu/drm/tests/drm_probe_helper_test.c   |  8 +++++++-
>   include/drm/drm_kunit_helpers.h                 |  3 +++
>   6 files changed, 76 insertions(+), 3 deletions(-)
> ---
> base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
> change-id: 20250408-drm-kunit-drm-display-mode-memleak-49d05334c16e
>
> Best regards,

-- 
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)