From 1104b3a6fc39dde72585d69e1460b016c00b3252 Mon Sep 17 00:00:00 2001
From: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Date: Wed, 17 Oct 2007 18:04:33 +0200
Subject: [PATCH] --- yaml --- r: 70947 b: refs/heads/master c:
 58d5fa7a6a6fc4754d295d0999b284edd67c8620 h: refs/heads/master i:   70945:
 5f3e2be55d40c9305001e73ae7b12efd71308872   70943:
 dda4f1c6fa87ea6bd6475ba52d0dd24e67656b71 v: v3

---
 [refs]                                            | 2 +-
 trunk/include/asm-x86/mach-default/mach_apicdef.h | 8 +++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 92abe2e84d50..0d7e5e4e4b86 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 801916c1b369b637ce799e6c71a94963ff63df79
+refs/heads/master: 58d5fa7a6a6fc4754d295d0999b284edd67c8620
diff --git a/trunk/include/asm-x86/mach-default/mach_apicdef.h b/trunk/include/asm-x86/mach-default/mach_apicdef.h
index 7bcb350c3ee8..ae9841319094 100644
--- a/trunk/include/asm-x86/mach-default/mach_apicdef.h
+++ b/trunk/include/asm-x86/mach-default/mach_apicdef.h
@@ -1,11 +1,17 @@
 #ifndef __ASM_MACH_APICDEF_H
 #define __ASM_MACH_APICDEF_H
 
+#include <asm/apic.h>
+
 #define		APIC_ID_MASK		(0xF<<24)
 
 static inline unsigned get_apic_id(unsigned long x) 
 { 
-	return (((x)>>24)&0xF);
+	unsigned int ver = GET_APIC_VERSION(apic_read(APIC_LVR));
+	if (APIC_XAPIC(ver))
+		return (((x)>>24)&0xFF);
+	else
+		return (((x)>>24)&0xF);
 } 
 
 #define		GET_APIC_ID(x)	get_apic_id(x)