diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0549-drm-amd-display-Fix-misuse-of-plane-state-destroy-he.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/0549-drm-amd-display-Fix-misuse-of-plane-state-destroy-he.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0549-drm-amd-display-Fix-misuse-of-plane-state-destroy-he.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0549-drm-amd-display-Fix-misuse-of-plane-state-destroy-he.patch deleted file mode 100644 index 434d4f30..00000000 --- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0549-drm-amd-display-Fix-misuse-of-plane-state-destroy-he.patch +++ /dev/null @@ -1,36 +0,0 @@ -From d59033991acc3299af04ea4d77120aed43e6b7b4 Mon Sep 17 00:00:00 2001 -From: Xiaojie Yuan <Xiaojie.Yuan@amd.com> -Date: Tue, 4 Jul 2017 14:21:58 +0800 -Subject: [PATCH 0549/4131] drm/amd/display: Fix misuse of plane state destroy - helper - -drm_plane_state is subclassed by dm_plane_state, so atomic driver should -use __drm_atomic_helper_plane_destroy_state() to destroy a state. -drm_atomic_helper_plane_destroy_state() frees drm_plane_state which is -allocated inside dm_plane_state, this is problematic. - -Fixes: 95ae03a ("drm/amd/display: Create dm_plane_state.") -Signed-off-by: Xiaojie Yuan <Xiaojie.Yuan@amd.com> -Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -index 5a87f1b..f5079ae 100644 ---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c -@@ -1574,7 +1574,8 @@ void dm_drm_plane_destroy_state(struct drm_plane *plane, - dc_surface_release(dc_surface); - } - -- drm_atomic_helper_plane_destroy_state(plane, state); -+ __drm_atomic_helper_plane_destroy_state(state); -+ kfree(dm_plane_state); - } - - static const struct drm_plane_funcs dm_plane_funcs = { --- -2.7.4 - |