K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2005-04-14T05:55:34.000000Z
K 7
svn:log
V 193
If an I/O APIC returns 0xffffffff for its version register after we map it,
assume it is bogus and return NULL instead of trying to parse it as an
APIC.

Inspired by:	linux bug reports via njl

END