TAKE - Correct 2.4.10-pre4 for UP APIC

[Keith Owens <kaos@xxxxxxxxxxxxxxxxxxxxxxxxx>]

2.4.10-pre4 has a partial copy of the UP APIC code from the -ac tree,
but not all of it.

NOTE: kdb for Linus's tree and for XFS will not work on Athlon with
      CONFIG_X86_UP_IOAPIC.  The full fix for Athlon UP is only in the
      -ac tree.  Do not use CONFIG_X86_UP_IOAPIC on Athlon UP in XFS.

Date:  Sun Sep  2 22:39:03 PDT 2001
Workarea:  sherman.melbourne.sgi.com:/build/kaos/2.4.x-xfs

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  2.4.x-xfs:slinx:102063a
linux/arch/i386/kernel/apic.c - 1.18