From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.polymtl.ca (smtp.polymtl.ca [132.207.4.11]) by sourceware.org (Postfix) with ESMTPS id D01843858D1E for ; Fri, 11 Feb 2022 01:16:42 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D01843858D1E Received: from simark.ca (simark.ca [158.69.221.121]) (authenticated bits=0) by smtp.polymtl.ca (8.14.7/8.14.7) with ESMTP id 21B1GbRW005049 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Feb 2022 20:16:41 -0500 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp.polymtl.ca 21B1GbRW005049 Received: from [10.0.0.11] (192-222-157-6.qc.cable.ebox.net [192.222.157.6]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by simark.ca (Postfix) with ESMTPSA id EBB631ECEB; Thu, 10 Feb 2022 20:16:36 -0500 (EST) Message-ID: <156760e5-5697-6c9d-9830-2412e11dddbe@polymtl.ca> Date: Thu, 10 Feb 2022 20:16:36 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.1 Subject: Re: [PATCH] gdb/linux: remove ptrace support check for exec, fork, vfork, vforkdone, clone, sysgood Content-Language: en-US To: Tom Tromey , Simon Marchi via Gdb-patches References: <20220116042559.161004-1-simon.marchi@polymtl.ca> <878ruitp99.fsf@tromey.com> From: Simon Marchi In-Reply-To: <878ruitp99.fsf@tromey.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Poly-FromMTA: (simark.ca [158.69.221.121]) at Fri, 11 Feb 2022 01:16:37 +0000 X-Spam-Status: No, score=-3033.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Feb 2022 01:16:44 -0000 On 2022-02-10 15:56, Tom Tromey wrote: >>>>>> "Simon" == Simon Marchi via Gdb-patches writes: > > Simon> I think it's safe to remove checking support for these ptrace features, > Simon> they have all been added in what is now ancient times (around the > Simon> beginning of Linux 2.6). This allows removing a bit of complexity in > Simon> linux-nat.c and nat/linux-ptrace.c. > > FWIW this makes sense to me. > > thanks, > Tom Thanks, pushed. Simon