CPU_PHASE_WAIT_SAFE
if (cpu_phase[CPU->cpu_id] == CPU_PHASE_WAIT_SAFE)
if (cpu_phase[CPU->cpu_id] == CPU_PHASE_WAIT_SAFE)
cpu_phase[i] = CPU_PHASE_WAIT_SAFE;
case CPU_PHASE_WAIT_SAFE:
case CPU_PHASE_WAIT_SAFE: