From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755988AbYCLXeV (ORCPT ); Wed, 12 Mar 2008 19:34:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752650AbYCLXeN (ORCPT ); Wed, 12 Mar 2008 19:34:13 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:49220 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751892AbYCLXeN (ORCPT ); Wed, 12 Mar 2008 19:34:13 -0400 Date: Wed, 12 Mar 2008 16:33:59 -0700 From: Andrew Morton To: "Yinghai Lu" Cc: mingo@elte.hu, clameter@sgi.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: fix boundary checking in free_bootmem_core Message-Id: <20080312163359.7fe0fd80.akpm@linux-foundation.org> In-Reply-To: <86802c440803121621j3b9ec7e8nf7ae62b894eb85df@mail.gmail.com> References: <86802c440803111801m20349386l58a108cec13eb5ee@mail.gmail.com> <86802c440803121621j3b9ec7e8nf7ae62b894eb85df@mail.gmail.com> X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.8.20; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 12 Mar 2008 16:21:22 -0700 "Yinghai Lu" wrote: > On Tue, Mar 11, 2008 at 6:01 PM, Yinghai Lu wrote: > > [PATCH] mm: fix boundary checking in free_bootmem_core > > > > so call it when numa is enabled, we don't know which node have that range. > > and make it more robust. > > > > try to trim it to get valid sidx, and eidx. > > > > Signed-off-by: Yinghai Lu > > > > Ingo, > > this one need to be applied before > [PATCH] x86_64: reserve dma32 early for gart > So perhaps we should merge mm-fix-boundary-checking-in-free_bootmem_core.patch into 2.6.25? Sorry, but I find the changelog very hard to amke sense of. I presently have: So call it when numa is enabled, we don't know which node have that range. and make it more robust. Try to trim it to get valid sidx, and eidx. Could you please expand on this?