Nate Lawson cc3c11f9c9 Fix a shutdown hang on some SMP systems. The previous logic was to IPI all
CPUs to make sure idle threads are evicted from the softc before returning
from acpi_cpu_shutdown().  However, this is unnecessary since stop_cpus()
handles this for itself and at this point it's possible that our IPI will be
blocked (interrupts disabled).

Thanks to:	Glen Leeder <glen.leeder / nokia.com>
MFC after:	3 days
2007-11-02 17:29:36 +00:00
..
2007-10-31 07:28:45 +00:00
2007-10-31 18:47:04 +00:00
2007-10-26 13:38:00 +00:00
2007-10-23 00:52:25 +00:00