From: Andi Kleen <ak@muc.de>

Fixes boot up lockups on some machines where CPU apic ids don't start with
0

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 arch/x86_64/kernel/smpboot.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/x86_64/kernel/smpboot.c~x86_64-fix-smp-boot-lockup-on-some-machines arch/x86_64/kernel/smpboot.c
--- devel/arch/x86_64/kernel/smpboot.c~x86_64-fix-smp-boot-lockup-on-some-machines	2005-07-25 20:26:36.000000000 -0700
+++ devel-akpm/arch/x86_64/kernel/smpboot.c	2005-07-25 20:26:36.000000000 -0700
@@ -229,7 +229,7 @@ static __cpuinit void sync_master(void *
 {
 	unsigned long flags, i;
 
-	if (smp_processor_id() != boot_cpu_id)
+	if (smp_processor_id() != 0)
 		return;
 
 	go[MASTER] = 0;
_