From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 30 Jun 2016 09:30:42 +0000 (+0800)
Subject: drm/amdgpu: put old hw fence of job if gpu reset
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c7c5fbcdc3b064943491d8dd1229cb25479e9093;p=linux-beck.git

drm/amdgpu: put old hw fence of job if gpu reset

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>
---

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;
 }