From 0ca8557b7116b54dd879d08eb25e45a277445694 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Thu, 12 Mar 2009 11:16:54 +0000 Subject: [PATCH] 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 Signed-off-by: Gang Wei --- xen/arch/x86/smpboot.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c index 1f96ed6d50..2842fa6a57 100644 --- a/xen/arch/x86/smpboot.c +++ b/xen/arch/x86/smpboot.c @@ -385,9 +385,7 @@ 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. -- 2.30.2