From:  Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>

With the advent of kdump, the assumption that the boot CPU when booting an UP
kernel is always the CPU with a hardware ID of 0 (usually referred to as BSP
on some architectures) is not valid anymore.

Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Cc: Andi Kleen <ak@suse.de>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/smp.h |    1 -
 1 files changed, 1 deletion(-)

diff -puN include/linux/smp.h~remove-hardcoding-of-hard_smp_processor_id-on-up include/linux/smp.h
--- a/include/linux/smp.h~remove-hardcoding-of-hard_smp_processor_id-on-up
+++ a/include/linux/smp.h
@@ -83,7 +83,6 @@ void smp_prepare_boot_cpu(void);
  *	These macros fold the SMP functionality into a single CPU system
  */
 #define raw_smp_processor_id()			0
-#define hard_smp_processor_id()			0
 static inline int up_smp_call_function(void)
 {
 	return 0;
_