From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759743AbXGZKTh (ORCPT ); Thu, 26 Jul 2007 06:19:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752874AbXGZKTa (ORCPT ); Thu, 26 Jul 2007 06:19:30 -0400 Received: from smtpq2.tilbu1.nb.home.nl ([213.51.146.201]:39171 "EHLO smtpq2.tilbu1.nb.home.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753054AbXGZKTa (ORCPT ); Thu, 26 Jul 2007 06:19:30 -0400 Message-ID: <46A874B8.7000407@gmail.com> Date: Thu, 26 Jul 2007 12:17:28 +0200 From: Rene Herman User-Agent: Thunderbird 2.0.0.5 (X11/20070716) MIME-Version: 1.0 To: Alan Cox CC: Andi Kleen , Andrew Morton , Masoud Sharbiani , Kirill Korotaev , linux-kernel@vger.kernel.org Subject: Re: i386-show-unhandled-signals-v3 References: <20070718154759.GA26425@google.com> <4517d1380707251407v178068baxcc76a86f8337cc27@mail.gmail.com> <20070725162528.7d485ff8.akpm@linux-foundation.org> <200707261146.23886.ak@suse.de> <20070726111652.56467031@the-village.bc.nu> In-Reply-To: <20070726111652.56467031@the-village.bc.nu> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-AtHome-MailScanner-Information: Please contact support@home.nl for more information X-AtHome-MailScanner: Found to be clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 07/26/2007 12:16 PM, Alan Cox wrote: > On Thu, 26 Jul 2007 11:46:23 +0200 > Andi Kleen wrote: > >>> Look: if there's a way in which an unprivileged user can trigger a printk >>> we fix it, end of story. >> I'm firmly against disabling it on x86-64 by default. The printks are extremly >> useful and have found many bugs in the past. > > Then add the rate limiting by default. The messages were rate limited -- Andrew said they couldn't be on default even rate limited. Rene.