From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 30 Jan 2009 03:30:04 +0000 (-0800)
Subject: x86: fix compiling with 64bit with def_to_bigsmp
X-Git-Tag: firefly_0821_release~13973^2~508^2~46
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1ff2f20de354a621ef4b56b9cfe6f9139a7e493b;p=firefly-linux-kernel-4.4.55.git

x86: fix compiling with 64bit with def_to_bigsmp

only need to do cut off with 32bit

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 2912fa3a8ef2..4c3cff574947 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1000,7 +1000,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
 {
 	preempt_disable();
 
-#ifndef CONFIG_X86_BIGSMP
+#if !defined(CONFIG_X86_BIGSMP) && defined(CONFIG_X86_32)
 	if (def_to_bigsmp && nr_cpu_ids > 8) {
 		unsigned int cpu;
 		unsigned nr;