From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by sourceware.org (Postfix) with ESMTP id 01E993864858 for ; Sun, 27 Sep 2020 18:25:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 01E993864858 Received: from [192.168.254.38] (unknown [47.187.206.220]) by linux.microsoft.com (Postfix) with ESMTPSA id 8DA9420B7178; Sun, 27 Sep 2020 11:25:26 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 8DA9420B7178 Subject: Re: [PATCH v2 0/4] [RFC] Implement Trampoline File Descriptor From: "Madhavan T. Venkataraman" To: Florian Weimer Cc: Arvind Sankar , kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org, oleg@redhat.com, x86@kernel.org, libffi-discuss@sourceware.org, luto@kernel.org, David.Laight@ACULAB.COM, mark.rutland@arm.com, mic@digikod.net, pavel@ucw.cz References: <20200916150826.5990-1-madvenka@linux.microsoft.com> <87v9gdz01h.fsf@mid.deneb.enyo.de> <96ea02df-4154-5888-1669-f3beeed60b33@linux.microsoft.com> <20200923014616.GA1216401@rani.riverdale.lan> <20200923091125.GB1240819@rani.riverdale.lan> <20200923195147.GA1358246@rani.riverdale.lan> <2ed2becd-49b5-7e76-9836-6a43707f539f@linux.microsoft.com> <87o8luvqw9.fsf@mid.deneb.enyo.de> <3fe7ba84-b719-b44d-da87-6eda60543118@linux.microsoft.com> Message-ID: Date: Sun, 27 Sep 2020 13:25:25 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <3fe7ba84-b719-b44d-da87-6eda60543118@linux.microsoft.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-17.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, ENV_AND_HDR_SPF_MATCH, NICE_REPLY_A, SPF_HELO_PASS, SPF_PASS, TXREP, USER_IN_DEF_DKIM_WL, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libffi-discuss@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libffi-discuss mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 27 Sep 2020 18:25:29 -0000 Before I implement the user land solution recommended by reviewers, I just want an opinion on where the code should reside. I am thinking glibc. The other choice would be a separate library, say, libtramp. What do you recommend? Madhavan