1 files changed, 0 insertions, 33 deletions
diff --git a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0831-drm-amdgpu-Fix-oops-with-multi-threaded-userptr-regi.patch b/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0831-drm-amdgpu-Fix-oops-with-multi-threaded-userptr-regi.patch
deleted file mode 100644
index 52e2b8bf..00000000
--- a/meta-v1000/recipes-kernel/linux/linux-yocto-4.14.71/0831-drm-amdgpu-Fix-oops-with-multi-threaded-userptr-regi.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 1ef5ab18f3d4bbb6eff60f39531a6c99d4e78e8a Mon Sep 17 00:00:00 2001
-From: Felix Kuehling <Felix.Kuehling@amd.com>
-Date: Fri, 8 Apr 2016 00:04:58 -0400
-Subject: [PATCH 0831/4131] drm/amdgpu: Fix oops with multi-threaded userptr
- registration
-
-In the amdgpu_ttm_tt structure, remember the task group's leader
-instead of the current thread. The current thread can exit during
-the life time of the BO, the group leader should remain valid for
-the life time of the MM struct and the BO.
-
-Change-Id: I16a77521ec15fdf39a0f684d3f5cdba07a3b4a61
-Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-index 8ec6d92..f90503d 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-@@ -1041,7 +1041,7 @@ int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr,
- 		return -EINVAL;
- 
- 	gtt->userptr = addr;
--	gtt->usertask = current;
-+	gtt->usertask = current->group_leader;
- 	gtt->userflags = flags;
- 	spin_lock_init(&gtt->guptasklock);
- 	INIT_LIST_HEAD(&gtt->guptasks);
--- 
-2.7.4
-