kfd_process_get_user_gpu_id
int user_gpu_id = kfd_process_get_user_gpu_id(target,
user_gpu_id = kfd_process_get_user_gpu_id(p, pdd->dev->id);
int user_gpu_id = kfd_process_get_user_gpu_id(p, dev->id);
user_gpu_id = kfd_process_get_user_gpu_id(p, dev->id);
int kfd_process_get_user_gpu_id(struct kfd_process *p, uint32_t actual_gpu_id);