[PATCH] x86: Apm is on cpu zero only

APM BIOS code has a protective wrapper that runs it only on CPU zero.  Thus,
no need to set APM BIOS segments in the GDT for other CPUs.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Acked-by: "Seth, Rohit" <rohit.seth@intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --cc arch/i386/kernel/apm.c
Simple merge