From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757603AbZCDT6m (ORCPT ); Wed, 4 Mar 2009 14:58:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757175AbZCDT6d (ORCPT ); Wed, 4 Mar 2009 14:58:33 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:47629 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756133AbZCDT6c (ORCPT ); Wed, 4 Mar 2009 14:58:32 -0500 Date: Wed, 4 Mar 2009 20:58:14 +0100 From: Ingo Molnar To: Yinghai Lu Cc: Thomas Gleixner , "H. Peter Anvin" , Andrew Morton , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] x86: fix bootmem cross node for 32bit numa -v2 Message-ID: <20090304195814.GC21488@elte.hu> References: <49AE485B.8000902@kernel.org> <49AEC395.8070808@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49AEC395.8070808@kernel.org> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Yinghai Lu wrote: > > Imapct: fix panic on system 2g x4 sockets > > Found one system with 4 sockets and every sockets has 2g can boot with numa32 > because boot mem is crossing nodes. > > so try to have numa version setup_bootmem_allocator > v2: simplify the code i've already applied v1 - mind sending the simplification as a delta patch? Thanks. Ingo