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From 12ca05ce95040d1c1541627abc65ffc6bc01a98e Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Thu, 30 Mar 2017 13:47:03 -0400
Subject: [PATCH 1648/4131] drm/amdgpu: Don't wait for page table/directory
validation
Any subsequent page table update will already wait for the fences
on the PT/PD BOs. But it's doing it more efficiently in the GPU
scheduler.
Change-Id: I90cb0fd82a8e0fd16d70250cb0b365c4bb42c389
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 443348e..2aa65f7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -433,7 +433,7 @@ static int validate_pt_pd_bos(struct amdgpu_device *adev, struct amdgpu_vm *vm)
int ret;
param.domain = AMDGPU_GEM_DOMAIN_VRAM;
- param.wait = true;
+ param.wait = false;
ret = amdgpu_vm_validate_pt_bos(adev, vm, amdgpu_amdkfd_validate,
¶m);
--
2.7.4
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