Am 26.07.2017 um 22:46 schrieb Yong Zhao: > We achieved that by setting the PTEs to 2 (the SYSTEM bit is set) when > the corresponding addresses are not occupied by gpu driver allocated > buffers. > > Change-Id: I995c11c7a25bdaf7a16700d9e08a8fe287d49417 > Signed-off-by: Yong Zhao <Yong.Zhao at amd.com> [SNIP] > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h > index 833b172..4271243 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h > @@ -132,14 +132,16 @@ int amdgpu_bo_create(struct amdgpu_device *adev, > bool kernel, u32 domain, u64 flags, > struct sg_table *sg, > struct reservation_object *resv, > - struct amdgpu_bo **bo_ptr); > + struct amdgpu_bo **bo_ptr, > + uint64_t init_value); Two comments here: The new parameter init_value should come before bo_ptr, cause bo_ptr is the result of the function. And please split up that change into a separate patch. Apart from that the change looks good to me, Christian.
