Received: by 10.213.65.68 with SMTP id h4csp292496imn; Mon, 12 Mar 2018 14:04:00 -0700 (PDT) X-Google-Smtp-Source: AG47ELtvNfo9KVzc47k0bi7SxkztRHI88tcwyeyoOnGSb+gazeZNMXj117ZrQx6Xl/wmawlb3uMP X-Received: by 10.101.87.138 with SMTP id b10mr2501897pgr.241.1520888640928; Mon, 12 Mar 2018 14:04:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1520888640; cv=none; d=google.com; s=arc-20160816; b=FyhyZZyvGtJID6xJBdttNB68FfOrkULhE1TMfoOki8mKSjj+VhhNgejNpvuwPR9TBC 7ms5HHsBigCmGNpQ1eikum6eiQP02GRP5XJfr5OMskgbjrTlZIJdl/mEIPb117+qoE+h XWWCADr8UlRzPNiGJsvVPzynqUhYwxoWfV0I6fOL3TJIZQ50Acv6djEBOGzBcrcaKtXt 75YedRpPw71rXqC+5cmQdSvzq5YKryJ8835Qf43+T00THxENwyDnewPiPvKfj8ujcyJ3 aQthoIIsCimCr/8AO36QiScUaKO/JHI0c3nnDcv/eL5bgr71I3V8kZ72Bnd9r7rlNfde bi8A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:organization:from:references:cc:to:subject :arc-authentication-results; bh=SFbLpmbO7FPIC6vNCtxnZxWlqNipr5JcotI2+Y1ZGuE=; b=WWxvSnS8QCDRa0Qi8E4xnBVTcaabhiE4oubGle/UQ6wNuj17HBs9Xr+t6lor2RDJYp hMcVzJJg8752l2bQWjy4jdLqIlchoeDLmO3cvqQ92mM+a49/7QbEpz6U7WbCg+/UN4Hp 8E2g/1Fk+/nqJhWuSW2NTAXR2CkgHM8w/36c5wGwI6SZiiab5MHVrB0IVl5dgHGSE0DG jK5l+O77+q2LlaTSj0phGYqR+tYXd+KoLJrDWiDAYW00Nw2DtDriKEgQAFZZV0UkB1QS ZP8n/p2Hlh2+Aj6SfxTtGxn0J4g9S4JU7fbBvm8c0yNjsDxgnO29qTv32gWn72dcGlqa 4ceA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t79si6316455pfe.243.2018.03.12.14.03.44; Mon, 12 Mar 2018 14:04:00 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932528AbeCLVAz (ORCPT + 99 others); Mon, 12 Mar 2018 17:00:55 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:57464 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932302AbeCLVAy (ORCPT ); Mon, 12 Mar 2018 17:00:54 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A87BD4000B6E; Mon, 12 Mar 2018 21:00:53 +0000 (UTC) Received: from llong.remote.csb (dhcp-17-75.bos.redhat.com [10.18.17.75]) by smtp.corp.redhat.com (Postfix) with ESMTP id 76A812166BB2; Mon, 12 Mar 2018 21:00:53 +0000 (UTC) Subject: Re: [PATCH v4 6/6] test_sysctl: Add range clamping test To: "Luis R. Rodriguez" Cc: Kees Cook , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Andrew Morton , Al Viro , Matthew Wilcox References: <1520885744-1546-1-git-send-email-longman@redhat.com> <1520885744-1546-7-git-send-email-longman@redhat.com> <20180312205355.GC4449@wotan.suse.de> From: Waiman Long Organization: Red Hat Message-ID: <0836c985-657a-b604-8c03-344839177055@redhat.com> Date: Mon, 12 Mar 2018 17:00:53 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0 MIME-Version: 1.0 In-Reply-To: <20180312205355.GC4449@wotan.suse.de> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Mon, 12 Mar 2018 21:00:53 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Mon, 12 Mar 2018 21:00:53 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'longman@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 03/12/2018 04:53 PM, Luis R. Rodriguez wrote: > On Mon, Mar 12, 2018 at 04:15:44PM -0400, Waiman Long wrote: >> Add a range clamping test for the msgmni sysctl parameter to verify > No! We don't want to test production values, please add a new test > entry which is similar but does *not* modify system production values! > > Luis Oh, I see. Will update the test accordingly. Cheers, Longman