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 F26DD385840E for ; Wed, 5 Jul 2023 17:48:14 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org F26DD385840E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1688579294; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ijiqXQm3d0pufKHM2pyIKIJ9xdjs2hZzXlGRnJ7f2ZU=; b=Xbgp4pBnjGJ4fPBsr6NIkdrzjCCKXNs5HX5/gbsoPYtr1Lat0xeQuLztz7mEjf5zc3ygcy 7YRNLbr3A5vUd9gHKZFWhJsJspYaQUNf5cgH3c6tUuD2kJ3yu846IAEqgXJyMCNRLGhkWs XP85LtO0yzTklUrUIjSAAEDzzAWXHtk= Received: from mail-yw1-f200.google.com (mail-yw1-f200.google.com [209.85.128.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-436-Xqz3wVygNoicKUZoGjoQ_Q-1; Wed, 05 Jul 2023 13:48:13 -0400 X-MC-Unique: Xqz3wVygNoicKUZoGjoQ_Q-1 Received: by mail-yw1-f200.google.com with SMTP id 00721157ae682-5771e0959f7so73604137b3.3 for ; Wed, 05 Jul 2023 10:48:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688579292; x=1691171292; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ijiqXQm3d0pufKHM2pyIKIJ9xdjs2hZzXlGRnJ7f2ZU=; b=TjltfCA29N6nIXWtS5AXHlz7a6xjX3RxHTD2HH6RUVz2F16L5H24gP/OezPdHrNci+ cO/DQbl2UXhWzN70AJWvI2ODEHxKjJUKOFvhJTpcHADnaU2NJZIf00UzqGF4Wem6S/o/ j8qMHs69bw0FRM9sAHLJVbxXMI7+24lhTVhhdxwtcBJ+qNkVUhNp/BGp16GhG49iBT+P DwDAhWAF/QqfIHA9iWmtSvqnHa3ja2bdExtWRKukaA+CgWWrSLfEq+DLJ0PT7d4o1mr/ V/TpTIQgzMrGSu+veWnGyivXllqrlPcKY8dgWAp2Zj/TWQrzo2XKpjHHO64LJG/cd6JY DurA== X-Gm-Message-State: ABy/qLb2ldGpdKahp68+GJ8jcvwqCAuQxL7Xc0b6KGL82XAPA2zIxsrt p9jRNd+pGmMVi4rlrURLvAVhMAqAzwaFCoSu/XqKI+0Xg0YFWr+jgw59RwNndysH9IhOlqYxAuS 9Mfhb3Q/e4Ry7mo/WqGHR X-Received: by 2002:a0d:d8d1:0:b0:565:e48d:32cf with SMTP id a200-20020a0dd8d1000000b00565e48d32cfmr15965101ywe.7.1688579292824; Wed, 05 Jul 2023 10:48:12 -0700 (PDT) X-Google-Smtp-Source: APBJJlE9haZYQoFqnpbZdWSYwvGJD0L72Bjccs3lPEpr2OApLC8dC2cGo074QwbBezvhGSsMsNYC2g== X-Received: by 2002:a0d:d8d1:0:b0:565:e48d:32cf with SMTP id a200-20020a0dd8d1000000b00565e48d32cfmr15965095ywe.7.1688579292603; Wed, 05 Jul 2023 10:48:12 -0700 (PDT) Received: from [192.168.0.241] ([198.48.244.52]) by smtp.gmail.com with ESMTPSA id j1-20020a0de001000000b0056d2a19ad91sm6204313ywe.103.2023.07.05.10.48.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Jul 2023 10:48:11 -0700 (PDT) Message-ID: Date: Wed, 5 Jul 2023 13:48:10 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH 00/33] RFC: RELRO link maps To: Florian Weimer , Maxim Kuvyrkov , Adhemerval Zanella Cc: libc-alpha@sourceware.org References: <874jmjwid9.fsf@oldenburg.str.redhat.com> <741d667e-818e-1552-a496-7d6bb1212313@redhat.com> <87edlmfj17.fsf@oldenburg.str.redhat.com> From: Carlos O'Donell Organization: Red Hat In-Reply-To: <87edlmfj17.fsf@oldenburg.str.redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,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 List-Id: On 7/5/23 11:57, Florian Weimer wrote: > * Carlos O'Donell: > >> On 7/4/23 16:07, Florian Weimer via Libc-alpha wrote: >>> I forgot to mention that I tested this on aarch64-linux-gnu, >>> i686-linux-gnu, powerpc64le-linux-gnu (with the hash MMU and protection >>> keys on POWER8, and with the radix MMU on POWER10, so without protection >>> keys), and x86-64-linux-gnu. Force-enabling protection keys on x86-64 >>> causes malloc/tst-mallocfork* tests to fail because we cannot read >>> dynamic linker data structures anymore during lazy binding. >> >> Fails pre-commit CI for 32-bit ARM: >> https://patchwork.sourceware.org/project/glibc/patch/477cc628fed2769f25399d7674080dd257a80d46.1688499219.git.fweimer@redhat.com/ >> >> === glibc tests === >> >> Running glibc:dlfcn ... >> FAIL: dlfcn/tststatic4 >> >> === Results Summary === > > Yes, already saw that report. Any idea why? I don't have an easy way > to reproduce failures on that architecture, unfortunately. I don't know why. Maxim and I have discussed what to do in these scenarios and what expectations the community should have about the pre-commit CI test owner. My understanding is that Linaro is here to help determine why the failure occurred and work with you to find a solution. Notes: https://sourceware.org/glibc/wiki/PreCommitCI -- Cheers, Carlos.