John Baldwin b60119eb02 Fix a typo in the check for an invalid APIC. If we are told about an
I/O APIC that doesn't exist, then a read of the version register is going
to return -1 which is 0xffffffff not 0xffffff.

Tested on:	i386
Tested by:	Nikos Ntarmos ntarmos at ceid dot upatras dot gr
MFC after:	1 week
2005-11-16 20:29:29 +00:00
..
2005-11-11 09:57:32 +00:00