From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21902 invoked by alias); 21 Jul 2012 07:53:03 -0000 Received: (qmail 21893 invoked by uid 22791); 21 Jul 2012 07:53:01 -0000 X-SWARE-Spam-Status: No, hits=-6.3 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 21 Jul 2012 07:52:43 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q6L7qf09016785 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sat, 21 Jul 2012 03:52:41 -0400 Received: from host2.jankratochvil.net (ovpn-116-30.ams2.redhat.com [10.36.116.30]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q6L7qbOf026748 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Sat, 21 Jul 2012 03:52:40 -0400 Date: Sat, 21 Jul 2012 07:53:00 -0000 From: Jan Kratochvil To: Marc Khouzam Cc: "gdb-patches@sourceware.org" Subject: Re: [patch] ON_STACK: Warn on buggy Linux i386 kernels Message-ID: <20120721075233.GA1268@host2.jankratochvil.net> References: <20120703142709.GA21059@host2.jankratochvil.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2012-07/txt/msg00419.txt.bz2 On Sat, 21 Jul 2012 04:58:39 +0200, Marc Khouzam wrote: > > From: Jan Kratochvil [jan.kratochvil@redhat.com] > > But I have found ubuntu-12.04-dvd-i386.iso (both GA and latest updates) which > > is LTS (=still maintained) is also affected by this problem so I expect there > > maybe vocal feedback. > > That's me :) I'm seeing this warning. IIUC I can safely ignore this warning? Be prepared if you do some: (gdb) print somefunction(1, 2, 3) when it will segfault. The goal is to convince your OS vendor they should fix it. (Or to switch OS from 12 years dead i686 arch to x86_64.) Regards, Jan