From 818563dceccf695a71f8bd683a249e7bb09e3240 Mon Sep 17 00:00:00 2001
From: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Date: Wed, 9 May 2007 02:33:28 -0700
Subject: [PATCH] Always ask the hardware to obtain hardware processor id -
 ia64

Always ask the hardware to determine the hardware processor id in both UP and
SMP kernels.

Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Andi Kleen <ak@suse.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 include/asm-ia64/smp.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 62014b643ecd..c60024989ebd 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -38,6 +38,8 @@ ia64_get_lid (void)
 	return lid.f.id << 8 | lid.f.eid;
 }
 
+#define hard_smp_processor_id()		ia64_get_lid()
+
 #ifdef CONFIG_SMP
 
 #define XTP_OFFSET		0x1e0008
@@ -110,8 +112,6 @@ max_xtp (void)
 		writeb(0x0f, ipi_base_addr + XTP_OFFSET); /* Set XTP to max */
 }
 
-#define hard_smp_processor_id()		ia64_get_lid()
-
 /* Upping and downing of CPUs */
 extern int __cpu_disable (void);
 extern void __cpu_die (unsigned int cpu);
@@ -130,7 +130,6 @@ extern int is_multithreading_enabled(void);
 
 #else /* CONFIG_SMP */
 
-#define hard_smp_processor_id()		0
 #define cpu_logical_id(i)		0
 #define cpu_physical_id(i)		ia64_get_lid()
 
-- 
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