From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id 43FEC3858288 for ; Wed, 29 Jun 2022 07:17:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 43FEC3858288 Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-122-Rul_dEpCOoGIrxM8w-n1qw-1; Wed, 29 Jun 2022 03:17:08 -0400 X-MC-Unique: Rul_dEpCOoGIrxM8w-n1qw-1 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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0089080159B; Wed, 29 Jun 2022 07:17:08 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.175]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D22122166B26; Wed, 29 Jun 2022 07:17:06 +0000 (UTC) From: Florian Weimer To: Mark Wielaard Cc: Martin =?utf-8?Q?Li=C5=A1ka?= , dwz@sourceware.org Subject: Re: =?utf-8?Q?=E2=98=BA?= Buildbot (GNU Toolchain): dwz - build successful (master) References: <20220625215613.349A43851AA8@sourceware.org> <8f2e7627-8084-1148-363f-6ac3b71b87f4@suse.cz> Date: Wed, 29 Jun 2022 09:17:04 +0200 In-Reply-To: (Mark Wielaard's message of "Tue, 28 Jun 2022 23:43:44 +0200") Message-ID: <87tu843pn3.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: dwz@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Dwz mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jun 2022 07:17:16 -0000 * Mark Wielaard: > I am not sure why the abi-note would pull in all these sockeraddr > declarations. It's because low-level system headers in glibc depend on thread descriptor layout, and the thread descriptor contains the thread-specific copy of _res, which in turn contains socket addresses. I don't know what has changed here, maybe we have more headers that include (with the struct pthread/thread descriptor definition). The _res thing has been in place for about twenty years, so that's not it. Thanks, Florian