atomic_clearbits_ulong
atomic_clearbits_ulong(&cpus_paused, cpu_mask);
atomic_clearbits_ulong(&cpus_running, (1UL << cpu_id));
atomic_clearbits_ulong(&cpus_booted, (1U << cpu_id));
atomic_clearbits_ulong(&ci->ci_flags, CPUF_PAUSED);
atomic_clearbits_ulong(&ci->ci_flags, CPUF_FPUSAVE);
atomic_clearbits_ulong(&pmap->pm_cpus, (1UL << cpu_number()));
atomic_clearbits_ulong(&pmap->pm_needisync, (1UL << cpu_id));
atomic_clearbits_ulong(&(pmap)->pm_needisync, \