Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp355164pxk; Fri, 11 Sep 2020 08:44:29 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwrR0SMSaaQunKkBqd+pgOCXWhgCCPSU5C7gXLCRfnhY9GYYh+Kd+0oXEai6oZtqWfN4Pg8 X-Received: by 2002:a17:906:e4c:: with SMTP id q12mr2557826eji.425.1599839069359; Fri, 11 Sep 2020 08:44:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599839069; cv=none; d=google.com; s=arc-20160816; b=KZZjiWUPI7p2CXBJ8x5K8y0Pku5AwR7mHgPDpW+pfHCz08zDpGmzO0w+rLNEI6R9Jy D5xkKR1NrD/RJZkbB+deAKJUJPr2MNL/8+eHyZR5+DHKVgJZBpMkX8GWiSfJvo6KVqZR iR7c7zp7ywZZwj6LWURAy1AU0lWvGC7lEGzosblZrEw0onnzvEm4PxHBWlb808rdxDM7 y2zCnARx74uAck0o1+A1HFopGGEj8nT00LLylObosphiU24JWqrfDhllqVsJ6kL1nvHQ VHTc8LzSV/rLMWt7HFFVoIFouI1MDSSILUDLQZdaeoJQs6Jty134T3K0JAj2qGjMe+ix ML0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=R+3Utb2Z/V9QHpBwyRQUstrrlWv+KuGNjqk37lHS4cM=; b=yuga0tBFMGZlBsRGyjdgbD/hs8IlYlFq8YI96QL87neE3x6prrwDIZeDSfR05RpvCo 9Cbsqp942+vWuQxyayxJHItrYnE26meIDC7dox5b4PzHtexpEoJtjVUQQ14UW2GUYzCR 5wd4FfW1AvY6Jhu3f7b31um3JNj6PjuXbkB7Z6h7uGrFbREFpgajYQWXm+n///GrFFaY foDjjNB7Eeailt34BGEwQKxxU6hL3fJAost9ABzImlmGhfW3rCH7Z403iGvz4BeD0ETt UT766rbrotknsfR6Lfb3DQlhazcPWHn12PF4NaCVQ4XnyghULjKh+K16PJYRjHfAzxiB c1Nw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id yc15si1837359ejb.23.2020.09.11.08.44.07; Fri, 11 Sep 2020 08:44:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726522AbgIKPkn (ORCPT + 99 others); Fri, 11 Sep 2020 11:40:43 -0400 Received: from mx2.suse.de ([195.135.220.15]:44264 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725818AbgIKPgb (ORCPT ); Fri, 11 Sep 2020 11:36:31 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id CD21AAC2B; Fri, 11 Sep 2020 15:36:45 +0000 (UTC) Date: Fri, 11 Sep 2020 17:36:59 +0200 From: Cyril Hrubis To: Martin Doucha Cc: ltp@lists.linux.it, Alexandre Chartre , Peter Zijlstra , linux-kernel@vger.kernel.org, lkp@lists.01.org, Andy Lutomirski , Thomas Gleixner Subject: Re: [LTP] [PATCH] syscalls/ptrace10: Add new regression test Message-ID: <20200911153659.GA7234@yuki.lan> References: <20200904180030.14838-1-chrubis@suse.cz> <6d9b6e46-8337-9614-8fd7-b6ada8fcbe13@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6d9b6e46-8337-9614-8fd7-b6ada8fcbe13@suse.cz> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi! > the code looks good, though it might make sense to simply integrate the > check into ptrace08. Just 6 extra lines in the existing test should > achieve the same coverage. I would like to avoid triggering the "your system may be vunerable" messages on fixed kernel, hence the separate test. -- Cyril Hrubis chrubis@suse.cz