Hi all, HEAD users only.
lapic timer is enabled by default, it only affects SMP kernel currently. During boot, you could disable it by setting tunable: hw.lapic_timer_enable="0" On a running system, you could disable it by: sysctl hw.cputimer_intr_type=0 If you use C3, lapic timer will be disabled when you set hw.acpi.cpu.cx_lowest to C3. By default, i8254 interrupt is registered, if you sure that C3 will not be used, you could set following tunable: hw.i8254.intr_disable="1" If you have encountered any problem, please report back. Thanks. Best Regards, sephe -- Live Free or Die
