1 files changed, 35 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2103-Revert-drm-amd-scheduler-fix-duplicate-operation-in-.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2103-Revert-drm-amd-scheduler-fix-duplicate-operation-in-.patch
new file mode 100644
index 00000000..1a1d60b0
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/2103-Revert-drm-amd-scheduler-fix-duplicate-operation-in-.patch
@@ -0,0 +1,35 @@
+From e1be4a1b74b92ed0424e19ba7d62d3719ea02ebc Mon Sep 17 00:00:00 2001
+From: Monk Liu <Monk.Liu@amd.com>
+Date: Wed, 1 Nov 2017 16:12:39 +0800
+Subject: [PATCH 2103/4131] Revert "drm/amd/scheduler:fix duplicate operation
+ in entity fini"
+
+fix memory leak.
+This reverts commit d6951b49faa8447a6a77cdb1ef3346b1a1786d31.
+because when entity_fini is interrupted the jobs in queue still
+not processed with job_begin, so the finish_cb is not hooked
+on sched fence, we still need manually do cleanups.
+
+Change-Id: I6e17bfeeac85062bc52f1d51b9697852b084845c
+Signed-off-by: Monk Liu <Monk.Liu@amd.com>
+Reviewed-by: Chunming Zhou <David1.Zhou@amd.com>
+---
+ drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+index 6f041e8..74a60c5 100644
+--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
++++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+@@ -235,6 +235,8 @@ void amd_sched_entity_fini(struct amd_gpu_scheduler *sched,
+ 			amd_sched_fence_scheduled(s_fence);
+ 			dma_fence_set_error(&s_fence->finished, -ESRCH);
+ 			amd_sched_fence_finished(s_fence);
++			dma_fence_put(&s_fence->finished);
++			sched->ops->free_job(job);
+ 		}
+ 	}
+ }
+-- 
+2.7.4
+