File 19335-apic-s3-resume-error-fix.patch of Package xen

# HG changeset patch
# User Keir Fraser <keir.fraser@citrix.com>
# Date 1237301585 0
# Node ID abb2b74ff3bc9442c1ec6d43c2dd122b3ad38ea5
# Parent  24b2ae7cfa498de7d91844417dd974eac492ea7e
x86: Fix APIC 0x40 error when CPU online and Host s3 resume

disable_APIC_timer actually is not useful here. Actually it will
trigger a local APIC error when masking the LVT entry when vector is
zero (before timer is inited) on Intel P6 family. This APIC error(40)
appears when online the offlined CPU and Host S3 resume.

Signed-off-by: Liping Ke <liping.ke@intel.com>
Signed-off-by: Gang Wei <gang.wei@intel.com>
xen-unstable changeset:   19335:dc5441bf3ddcfb14045333c9992fd919c5d79a24
xen-unstable date:        Thu Mar 12 11:16:54 2009 +0000

Index: xen-3.3.1-testing/xen/arch/x86/smpboot.c
===================================================================
--- xen-3.3.1-testing.orig/xen/arch/x86/smpboot.c
+++ xen-3.3.1-testing/xen/arch/x86/smpboot.c
@@ -390,9 +390,7 @@ void __devinit smp_callin(void)
 	/*
 	 * Save our processor parameters
 	 */
- 	smp_store_cpu_info(cpuid);
-
-	disable_APIC_timer();
+	smp_store_cpu_info(cpuid);
 
 	/*
 	 * Allow the master to continue.