Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756409AbXKXW40 (ORCPT ); Sat, 24 Nov 2007 17:56:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754374AbXKXW4D (ORCPT ); Sat, 24 Nov 2007 17:56:03 -0500 Received: from sca-es-mail-1.Sun.COM ([192.18.43.132]:39375 "EHLO sca-es-mail-1.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752689AbXKXW4A (ORCPT ); Sat, 24 Nov 2007 17:56:00 -0500 Date: Sat, 24 Nov 2007 14:57:19 -0800 From: Yinghai Lu Subject: [PATCH] x86_64: not set boot cpu in cpu_present_map again To: Andrew Morton , Thomas Gleixner Cc: LKML Message-id: <200711241457.20193.yinghai.lu@sun.com> Organization: Sun MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7BIT Content-disposition: inline User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 959 Lines: 28 [PATCH] x86_64: not set boot cpu in cpu_present_map again in init/main.c boot_cpu_init() already does that before setup_arch Signed-off-by: Yinghai Lu diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 30d94d1..9905c45 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -409,12 +409,6 @@ void __init setup_arch(char **cmdline_p) early_quirks(); #endif - /* - * set this early, so we dont allocate cpu0 - * if MADT list doesnt list BSP first - * mpparse.c/MP_processor_info() allocates logical cpu numbers. - */ - cpu_set(0, cpu_present_map); #ifdef CONFIG_ACPI /* * Read APIC and some other early information from ACPI tables. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/