AMDGPU_GEM_USERPTR_VALIDATE 301 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c AMDGPU_GEM_USERPTR_ANONONLY | AMDGPU_GEM_USERPTR_VALIDATE | AMDGPU_GEM_USERPTR_VALIDATE 331 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE) { AMDGPU_GEM_USERPTR_VALIDATE 354 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c if (args->flags & AMDGPU_GEM_USERPTR_VALIDATE)