From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 2 Feb 2018 21:05:40 +0100
Subject: drm/amdgpu: clear the shadow fence as well
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Git-commit: e61736daa9b2890c895b9e3e56ee639f36de83b7
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
It also needs to be initialized.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -336,6 +336,11 @@ static int amdgpu_vm_clear_bo(struct amd
amdgpu_bo_fence(bo, fence, true);
dma_fence_put(fence);
+
+ if (bo->shadow)
+ return amdgpu_vm_clear_bo(adev, vm, bo->shadow,
+ level, pte_support_ats);
+
return 0;
error_free: