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-rw-r--r--common/recipes-kernel/linux/files/0655-drm-amd-dal-Guard-against-seg-fault-when-register-co.patch37
1 files changed, 0 insertions, 37 deletions
diff --git a/common/recipes-kernel/linux/files/0655-drm-amd-dal-Guard-against-seg-fault-when-register-co.patch b/common/recipes-kernel/linux/files/0655-drm-amd-dal-Guard-against-seg-fault-when-register-co.patch
deleted file mode 100644
index d4b9e1f5..00000000
--- a/common/recipes-kernel/linux/files/0655-drm-amd-dal-Guard-against-seg-fault-when-register-co.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 522ba5e07873da08707873583df040aed9b3af17 Mon Sep 17 00:00:00 2001
-From: Eric Yang <eric.yang2@amd.com>
-Date: Wed, 30 Dec 2015 14:27:55 -0500
-Subject: [PATCH 0655/1110] drm/amd/dal: Guard against seg fault when register
- connector before fbdev init
-
-Registration of MST connectors happen on workqueue, if it is scheduled before we hit
-fbdev init, we will segfault. Simply check for NULL inside the critical region will
-resolve this, since the fbdev init function will add missing connectors anyway.
-
-Signed-off-by: Eric Yang <eric.yang2@amd.com>
-Signed-off-by: Harry Wentland <harry.wentland@amd.com>
-Acked-by: Harry Wentland <Harry.Wentland@amd.com>
----
- drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
-index f976409..e7b675e 100644
---- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
-+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm_mst_types.c
-@@ -371,7 +371,11 @@ static void dm_dp_mst_register_connector(struct drm_connector *connector)
- struct amdgpu_device *adev = dev->dev_private;
-
- drm_modeset_lock_all(dev);
-- drm_fb_helper_add_one_connector(&adev->mode_info.rfbdev->helper, connector);
-+ if (adev->mode_info.rfbdev)
-+ drm_fb_helper_add_one_connector(&adev->mode_info.rfbdev->helper, connector);
-+ else
-+ DRM_ERROR("adev->mode_info.rfbdev is NULL\n");
-+
- drm_modeset_unlock_all(dev);
-
- drm_connector_register(connector);
---
-2.7.4
-