From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by sourceware.org (Postfix) with ESMTPS id 67A453858424 for ; Thu, 22 Feb 2024 23:06:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 67A453858424 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=nefkom.net ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 67A453858424 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=212.18.0.9 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1708643220; cv=none; b=usZmDhQR8hNO3ojVIyMB+Uc30gLoi8h4fPY8wIQaQuoQZiksY6M4D1Bu6njVcugMec3W/h3QU3j1DFbbz7yozUtTfkL46QhKPmGTlI0QKN4xh2ARnUikEEDWUFA1PWA6YNCugHCbidWlGa/jXGh03zbdM7e+RsHGOKiEi7NOWs0= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1708643220; c=relaxed/simple; bh=XmK9c2kUyyN+5pkp5hgzt6yGWDMNDyLL1vvZwYVzFYM=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=lCLM3OlFbPwQ0ZkYoCCSJpKe1qUs1VPJ9ARb6G7d6Gz2qU5nT+Tu9EWciQbJyvy1Mn3E2xrPWqGr7fjIlx0dgLlsapLA5ob4oTiV7zcdh5CXl7y1ykEYcvxYKL7g7JYxm6ErmsAe2VX2GyFtHEkJ0YmO2cdaxhszY61Uk1NiRP4= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4TgpgN6pbfz1qtqS; Fri, 23 Feb 2024 00:06:56 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 4TgpgN6VwWz1qqlS; Fri, 23 Feb 2024 00:06:56 +0100 (CET) X-Virus-Scanned: amavis at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavis, port 10024) with ESMTP id l97KLBvioN85; Fri, 23 Feb 2024 00:06:56 +0100 (CET) X-Auth-Info: hmRxLOMVfB5Ej/oRV0PIZCfYHOeYArJ9OEYrJJpFcyTfh2iecwvUBPDLoo86OXCu Received: from igel.home (aftr-62-216-202-28.dynamic.mnet-online.de [62.216.202.28]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 23 Feb 2024 00:06:56 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 07E842C1DA0; Fri, 23 Feb 2024 00:06:56 +0100 (CET) From: Andreas Schwab To: Florian Weimer Cc: libc-alpha@sourceware.org Subject: Re: [PATCH v3 12/32] elf: Move __rtld_malloc_init_stubs call into _dl_start_final In-Reply-To: <6eab32e6135995d90fe989dd763c627cc9e8d9f5.1701944612.git.fweimer@redhat.com> (Florian Weimer's message of "Thu, 07 Dec 2023 11:31:50 +0100") References: <6eab32e6135995d90fe989dd763c627cc9e8d9f5.1701944612.git.fweimer@redhat.com> X-Yow: --Hello, POLICE? I"ve got ABBOTT & COSTELLO here on suspicion of HIGHWAY ROBBERY!! Date: Fri, 23 Feb 2024 00:06:55 +0100 Message-ID: <87r0h4cd4g.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_STATUS,RCVD_IN_BARRACUDACENTRAL,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Dez 07 2023, Florian Weimer wrote: > Calling an extern function in a different translation unit before > self-relocation is brittle. The compiler may load the address > at an earlier point in _dl_start, before self-relocation. In > _dl_start_final, the call is behidn a compiler barrier, so this s/behidn/behind/ -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."