Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764905AbYHFJmU (ORCPT ); Wed, 6 Aug 2008 05:42:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753666AbYHFJmJ (ORCPT ); Wed, 6 Aug 2008 05:42:09 -0400 Received: from rv-out-0506.google.com ([209.85.198.236]:15893 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753226AbYHFJmI (ORCPT ); Wed, 6 Aug 2008 05:42:08 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=BA2x17Tv8b3Q8Ks2EraeGePquU+hmSfMJjGrqlr1tKP3wgNaw7LZHDYEkSUuz+UaPo YSqEi7OqEYBPIwSkY19thRGFmG0BPYH1RZyWYnRKJ15/xxVRw9pYEfeInIOHLJ036sii zkZg84BD46iih+LV1a6LSqUnUoy4yp0RcklSg= Message-ID: Date: Wed, 6 Aug 2008 17:42:07 +0800 From: "Jeff Chua" To: "Yinghai Lu" Subject: Re: 2.6.27rc1 cannot boot more than 8CPUs Cc: "David Miller" , linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080805.221917.42858161.davem@davemloft.net> <86802c440808060149s697fe9p43f0be72d464f75e@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 975 Lines: 27 On Wed, Aug 6, 2008 at 5:35 PM, Jeff Chua wrote: > On Wed, Aug 6, 2008 at 4:49 PM, Yinghai Lu wrote: >> do you have >> CONFIG_X86_GENERICARCH=y >> CONFIG_X86_BIGSMP=y >> 8 more cpu need bigsmp mode. > Are these the ones that supposed to be set? Any, can't find a place to > set these using menuconfig. > > # CONFIG_X86_GENERICARCH is not set > # CONFIG_X86_VSMP is not set Sorry, found it. These are not obvious. I had selected "Subarchitecture Type (PC-compatible)" and could find a place to set CONFIG_X86_GENERICARCH. Just found it under " Subarchitecture Type (Generic architecture)", and then it shows the CONFIG_X86_BIGSMP option. Ok, compiling and testing now. Jeff. -- 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/