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From 69ae10744c5cb7251c57d11676f58dd5c5cd641f Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Mon, 4 Jul 2016 11:42:26 -0400
Subject: [PATCH 1469/4131] drm/amdgpu: Enable file-backed userptr mappings for
KFD
This change was originally applied in aaad19ff but lost in the
transition to kernel 4.4. Reapply it.
Change-Id: I2320429935c5311c2817af166e0553fcaf73d6ec
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 2725393..4ed616b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -371,8 +371,7 @@ static int __alloc_memory_of_gpu(struct kgd_dev *kgd, uint64_t va,
alloc_domain, size);
if (userptr) {
- ret = amdgpu_ttm_tt_set_userptr(bo->tbo.ttm, user_addr,
- AMDGPU_GEM_USERPTR_ANONONLY);
+ ret = amdgpu_ttm_tt_set_userptr(bo->tbo.ttm, user_addr, 0);
if (ret) {
dev_err(adev->dev,
"(%d) failed to set userptr\n", ret);
--
2.7.4
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