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authorDaniel Vetter <daniel.vetter@ffwll.ch>2021-10-21 23:20:48 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2021-10-22 12:09:45 +0300
commitee71fb6c4d99c51f2d82a32c503c872b7e40e7f7 (patch)
tree0340a916632ca9b4b7721a01cbbe2ea522bd79f9 /drivers/gpu/drm/selftests
parentdef0c3697287f6e85d5ac68b21302966c95474f9 (diff)
downloadlinux-ee71fb6c4d99c51f2d82a32c503c872b7e40e7f7.tar.xz
drm/i915/selftests: Properly reset mock object propers for each test
I forgot to do this properly in commit 6f11f37459d8f9f74ff1c299c0bedd50b458057a Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Jul 23 10:34:55 2021 +0200 drm/plane: remove drm_helper_get_plane_damage_clips intel-gfx CI didn't spot this because we run each selftest in each own invocations, which means reloading i915.ko. But if you just run all the selftests in one go at boot-up, then it falls apart and eventually we cross over the hardcoded limited of how many properties can be attached to a single object. Fix this by resetting the property count. Nothing else to clean up since it's all static storage anyway. Reported-and-tested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Fixes: 6f11f37459d8 ("drm/plane: remove drm_helper_get_plane_damage_clips") Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211021202048.2638668-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/selftests')
-rw-r--r--drivers/gpu/drm/selftests/test-drm_damage_helper.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/selftests/test-drm_damage_helper.c b/drivers/gpu/drm/selftests/test-drm_damage_helper.c
index 1c19a5d3eefb..8d8d8e214c28 100644
--- a/drivers/gpu/drm/selftests/test-drm_damage_helper.c
+++ b/drivers/gpu/drm/selftests/test-drm_damage_helper.c
@@ -30,6 +30,7 @@ static void mock_setup(struct drm_plane_state *state)
mock_device.driver = &mock_driver;
mock_device.mode_config.prop_fb_damage_clips = &mock_prop;
mock_plane.dev = &mock_device;
+ mock_obj_props.count = 0;
mock_plane.base.properties = &mock_obj_props;
mock_prop.base.id = 1; /* 0 is an invalid id */
mock_prop.dev = &mock_device;