[PATCH 2/9] drm/amdgpu: Keep a bo-reference per-attachment

For now they all reference the same BO. For correct DMA mappings they will refer to different BOs per-GPU. Signed-off-by: Felix Kuehling --- .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 22 ++- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/

[PATCH 2/9] drm/amdgpu: Keep a bo-reference per-attachment

For now they all reference the same BO. For correct DMA mappings they will refer to different BOs per-GPU. Signed-off-by: Felix Kuehling --- .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 22 ++- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/amd/