Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761388AbYBSBAj (ORCPT ); Mon, 18 Feb 2008 20:00:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758773AbYBSBAW (ORCPT ); Mon, 18 Feb 2008 20:00:22 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:49303 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1757705AbYBSBAT (ORCPT ); Mon, 18 Feb 2008 20:00:19 -0500 Message-ID: <47BA299A.3040207@cn.fujitsu.com> Date: Tue, 19 Feb 2008 08:58:02 +0800 From: Shi Weihua User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 To: Ingo Molnar CC: linux-kernel@vger.kernel.org, Thomas Gleixner , "H. Peter Anvin" , Roland McGrath Subject: Re: [PATCH 1/5] signal(x86_32): Improve the signal stack overflow check References: <47B95C4D.6080000@cn.fujitsu.com> <20080218134720.GA28851@elte.hu> In-Reply-To: <20080218134720.GA28851@elte.hu> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 624 Lines: 28 Ingo Molnar wrote:: > * Shi Weihua wrote: > >> We need to check for stack overflow only when the signal is on stack. >> So we can improve the patch "http://lkml.org/lkml/2007/11/27/101" as >> following. > > hm, does this address Roland's observations at: > > http://lkml.org/lkml/2007/11/28/13 > > ? Yes. please check it. > > Ingo > > > -- 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/