From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754613AbXGRFqi (ORCPT ); Wed, 18 Jul 2007 01:46:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750762AbXGRFq3 (ORCPT ); Wed, 18 Jul 2007 01:46:29 -0400 Received: from smtp2.linux-foundation.org ([207.189.120.14]:46412 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750773AbXGRFq3 (ORCPT ); Wed, 18 Jul 2007 01:46:29 -0400 Date: Tue, 17 Jul 2007 22:45:15 -0700 From: Andrew Morton To: Hugh Dickins Cc: Joe Jin , Oleg Nesterov , bill.irwin@oracle.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Add nid sanity on alloc_pages_node Message-Id: <20070717224515.869f7040.akpm@linux-foundation.org> In-Reply-To: References: <20070713024507.GA19438@joejin-pc.cn.oracle.com> <20070712221842.f5e47065.akpm@linux-foundation.org> <20070717093228.3a3638aa.akpm@linux-foundation.org> <20070717115849.9f5e435c.akpm@linux-foundation.org> <20070717130118.bc78d31a.akpm@linux-foundation.org> <20070718014027.GA23559@joejin-pc.cn.oracle.com> X-Mailer: Sylpheed 2.4.1 (GTK+ 2.8.17; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 18 Jul 2007 05:49:50 +0100 (BST) Hugh Dickins wrote: > > With your patch, I have reproduced the panic: > > That is... surprising to me. To me also. I'd like to double-check the code which Joe actually tested, please - have a sneaking suspicion that the 2.6.22 version of that function was tested ;)