K 10
svn:author
V 3
njl
K 8
svn:date
V 27
2007-11-02T17:29:36.000000Z
K 7
svn:log
V 401
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

END