From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx137.postini.com [74.125.245.137]) by kanga.kvack.org (Postfix) with SMTP id 01E816B005C for ; Wed, 30 May 2012 16:58:51 -0400 (EDT) Received: by dakp5 with SMTP id p5so361984dak.14 for ; Wed, 30 May 2012 13:58:51 -0700 (PDT) Message-ID: <4FC68A08.7000708@gmail.com> Date: Wed, 30 May 2012 16:58:48 -0400 From: KOSAKI Motohiro MIME-Version: 1.0 Subject: Re: [PATCH 2/6] mempolicy: Kill all mempolicy sharing References: <1338368529-21784-1-git-send-email-kosaki.motohiro@gmail.com> <1338368529-21784-3-git-send-email-kosaki.motohiro@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Andi Kleen Cc: kosaki.motohiro@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton , Dave Jones , Mel Gorman , Linus Torvalds , Christoph Lameter , stable@vger.kernel.org, hughd@google.com, KOSAKI Motohiro , Andrew Morton (5/30/12 4:31 PM), Andi Kleen wrote: > kosaki.motohiro@gmail.com writes: > >> From: KOSAKI Motohiro >> >> Dave Jones' system call fuzz testing tool "trinity" triggered the following >> bug error with slab debugging enabled > > We have to fix it properly sorry. There are users who benefit from it > and just disabling it is not gonna fly. Why? This patch doesn't make any user visible behavior change. I haven't caught what does your "proper" mean. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754568Ab2E3U6x (ORCPT ); Wed, 30 May 2012 16:58:53 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:40653 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751859Ab2E3U6v (ORCPT ); Wed, 30 May 2012 16:58:51 -0400 Message-ID: <4FC68A08.7000708@gmail.com> Date: Wed, 30 May 2012 16:58:48 -0400 From: KOSAKI Motohiro User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: Andi Kleen CC: kosaki.motohiro@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton , Dave Jones , Mel Gorman , Linus Torvalds , Christoph Lameter , stable@vger.kernel.org, hughd@google.com, KOSAKI Motohiro , Andrew Morton Subject: Re: [PATCH 2/6] mempolicy: Kill all mempolicy sharing References: <1338368529-21784-1-git-send-email-kosaki.motohiro@gmail.com> <1338368529-21784-3-git-send-email-kosaki.motohiro@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (5/30/12 4:31 PM), Andi Kleen wrote: > kosaki.motohiro@gmail.com writes: > >> From: KOSAKI Motohiro >> >> Dave Jones' system call fuzz testing tool "trinity" triggered the following >> bug error with slab debugging enabled > > We have to fix it properly sorry. There are users who benefit from it > and just disabling it is not gonna fly. Why? This patch doesn't make any user visible behavior change. I haven't caught what does your "proper" mean.