From c7c5fbcdc3b064943491d8dd1229cb25479e9093 Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 30 Jun 2016 17:30:42 +0800
Subject: [PATCH] drm/amdgpu: put old hw fence of job if gpu reset
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Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
index 327f4df55c86..0b5502554018 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
@@ -178,6 +178,8 @@ static struct fence *amdgpu_job_run(struct amd_sched_job *sched_job)
 	}
 
 err:
+	/* if gpu reset, hw fence will be replaced here */
+	fence_put(job->fence);
 	job->fence = fence;
 	return fence;
 }
-- 
2.39.2