diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c index e3b26bad22979eb44ef3504a020cb5cd5b6f01e4..cdf5b761e6ebf263e4cdf5045a7ed883de0c6e0e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c @@ -134,7 +134,11 @@ void amdgpu_bo_placement_from_domain(struct amdgpu_bo *abo, u32 domain) if (adev->gmc.mem_partitions && abo->mem_id >= 0) { places[c].fpfn = adev->gmc.mem_partitions[abo->mem_id].range.fpfn; - places[c].lpfn = adev->gmc.mem_partitions[abo->mem_id].range.lpfn; + /* + * memory partition range lpfn is inclusive start + size - 1 + * TTM place lpfn is exclusive start + size + */ + places[c].lpfn = adev->gmc.mem_partitions[abo->mem_id].range.lpfn + 1; } else { places[c].fpfn = 0; places[c].lpfn = 0;