From: Yinghai Lu <yinghai@kernel.org>
To: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86: fix compiling with 64bit with def_to_bigsmp
Date: Thu, 29 Jan 2009 19:30:04 -0800 [thread overview]
Message-ID: <4982743C.5000200@kernel.org> (raw)
In-Reply-To: <49827414.2020908@kernel.org>
Impact: fic compiling
only need to do cut off with 32bit
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
arch/x86/kernel/smpboot.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/x86/kernel/smpboot.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/smpboot.c
+++ linux-2.6/arch/x86/kernel/smpboot.c
@@ -1000,7 +1000,7 @@ static int __init smp_sanity_check(unsig
{
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;
next prev parent reply other threads:[~2009-01-30 3:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-30 3:29 [PATCH] x86: remove left over files Yinghai Lu
2009-01-30 3:30 ` Yinghai Lu [this message]
2009-01-30 14:22 ` [PATCH] x86: fix compiling with 64bit with def_to_bigsmp Ingo Molnar
2009-01-30 3:31 ` [PATCH] x86: seperate default_send_IPI_mask_sequence/allbutself with logical Yinghai Lu
2009-01-30 14:22 ` Ingo Molnar
2009-01-30 14:21 ` [PATCH] x86: remove left over files Ingo Molnar
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