From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 112467 invoked by alias); 1 Nov 2019 11:49:45 -0000 Mailing-List: contact libc-stable-help@sourceware.org; run by ezmlm Precedence: bulk List-Post: List-Help: List-Subscribe: List-Archive: Sender: libc-stable-owner@sourceware.org Received: (qmail 112452 invoked by uid 89); 1 Nov 2019 11:49:45 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Checked: by ClamAV 0.100.3 on sourceware.org X-Virus-Found: No X-Spam-SWARE-Status: No, score=-9.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.1 spammy= X-Spam-Status: No, score=-9.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on sourceware.org X-Spam-Level: X-HELO: mail-qt1-f195.google.com Received: from mail-qt1-f195.google.com (HELO mail-qt1-f195.google.com) (209.85.160.195) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 01 Nov 2019 11:49:43 +0000 Received: by mail-qt1-f195.google.com with SMTP id c26so12554631qtj.10 for ; Fri, 01 Nov 2019 04:49:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:openpgp:autocrypt:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=QVQGnD3vAqqqXwqoNyrJ1Hsudi3SFPaZ3XVNdfZZvvU=; b=Bniz3ofjJKdEcU+Gm5E1H98NoTHbl2XLkvYr5NR7sPZnmw7R47+H+UkDi7ZkBJfv8q 0EGZ4rI3JeDy2Td4tsTsLpmisWmQiTYGZ3H8GpPbBeFWBcdgyb3nYyXlmHaj0CG6XvuI lDgsFJ6yt+8si+n5aGpCjut1YirvRcVoNVbDVKHm5QtT3Bb4um0SsU84GYlj6CbTSIkg mf8PoHkWtJ/NisK5rstTrognS9OtST5EhFODyn/7qV7jRz/+1lnD21aczR/JocWoJKd5 8mv1EcPfUXRhdoI86vvXYNBHQFTO+D4vUVlaJ4uFJXp3ZSu4wrYnmG4mRbDepJzwWW6y mTzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:openpgp:autocrypt :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=QVQGnD3vAqqqXwqoNyrJ1Hsudi3SFPaZ3XVNdfZZvvU=; b=rG2v78QTTDj+2vZOnI6t/30a6DrpI/VNrOp13Shpdz/EkVZRNzbuNtQAMhxXvt++im jOBdAIWJznjfBWfZrwcVvrmq4BbymPs+oFbpfwKsYGTLF49AOMuaKLK0c4ekFwff25U2 JHNAElBDuA2MjRx5JoYb5VLuoshlS5Vf7GkiboH/0DIrRS+fLJ9h4AOoh2exl6smdRXO 2c4sznxFg180xhyKphOAB4Y7soIDOhlUT5DcGGKX1E2bJCzuolecGJgGSPJIbsAkK9Tn LKuWWntupRIKOydPR5cJ7dMxb5jIdLAR0y33RMv8UvzUHxlLk9W6l3I6NcxEHzKxjO8F DFBQ== X-Gm-Message-State: APjAAAV84LWjy1KvYcbxgireNW0NRpzhDDb83HCxVZM6vFZdUKuERZbA hOxlXbLeBfINbnyKlVOpeWkA2A== X-Google-Smtp-Source: APXvYqwZBsMFgwpNh3/MkGno28QTavMoDgsHU2oBOlSq0Zm4Fbr3P7WjN62Jf3OmktWpXP4qqUF3Tg== X-Received: by 2002:a0c:d787:: with SMTP id z7mr9207910qvi.152.1572608981888; Fri, 01 Nov 2019 04:49:41 -0700 (PDT) Received: from [192.168.1.132] ([177.194.51.155]) by smtp.googlemail.com with ESMTPSA id l7sm2483567qkc.86.2019.11.01.04.49.39 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Nov 2019 04:49:41 -0700 (PDT) Subject: Re: Backport of mips: Force RWX stack for hard-float builds that can run on pre-4.8 kernels To: Dragan Mladjenovic , Florian Weimer Cc: "libc-stable@sourceware.org" , Carlos O'Donell , Siddhesh Poyarekar , "Dmitry V. Levin" , Joseph Myers References: <5D66BB51.8000404@wavecomp.com> <5D6FADC0.3060301@wavecomp.com> <4942384b-3d97-57c5-0e26-3cfebb4c755d@linaro.org> <5DBB1083.20301@wavecomp.com> <87tv7ox28v.fsf@oldenburg2.str.redhat.com> <5DBBF48E.30706@wavecomp.com> From: Adhemerval Zanella Openpgp: preference=signencrypt Autocrypt: addr=adhemerval.zanella@linaro.org; prefer-encrypt=mutual; keydata= mQINBFcVGkoBEADiQU2x/cBBmAVf5C2d1xgz6zCnlCefbqaflUBw4hB/bEME40QsrVzWZ5Nq 8kxkEczZzAOKkkvv4pRVLlLn/zDtFXhlcvQRJ3yFMGqzBjofucOrmdYkOGo0uCaoJKPT186L NWp53SACXguFJpnw4ODI64ziInzXQs/rUJqrFoVIlrPDmNv/LUv1OVPKz20ETjgfpg8MNwG6 iMizMefCl+RbtXbIEZ3TE/IaDT/jcOirjv96lBKrc/pAL0h/O71Kwbbp43fimW80GhjiaN2y WGByepnkAVP7FyNarhdDpJhoDmUk9yfwNuIuESaCQtfd3vgKKuo6grcKZ8bHy7IXX1XJj2X/ BgRVhVgMHAnDPFIkXtP+SiarkUaLjGzCz7XkUn4XAGDskBNfbizFqYUQCaL2FdbW3DeZqNIa nSzKAZK7Dm9+0VVSRZXP89w71Y7JUV56xL/PlOE+YKKFdEw+gQjQi0e+DZILAtFjJLoCrkEX w4LluMhYX/X8XP6/C3xW0yOZhvHYyn72sV4yJ1uyc/qz3OY32CRy+bwPzAMAkhdwcORA3JPb kPTlimhQqVgvca8m+MQ/JFZ6D+K7QPyvEv7bQ7M+IzFmTkOCwCJ3xqOD6GjX3aphk8Sr0dq3 4Awlf5xFDAG8dn8Uuutb7naGBd/fEv6t8dfkNyzj6yvc4jpVxwARAQABtElBZGhlbWVydmFs IFphbmVsbGEgTmV0dG8gKExpbmFybyBWUE4gS2V5KSA8YWRoZW1lcnZhbC56YW5lbGxhQGxp bmFyby5vcmc+iQI3BBMBCAAhBQJXFRpKAhsDBQsJCAcDBRUKCQgLBRYCAwEAAh4BAheAAAoJ EKqx7BSnlIjv0e8P/1YOYoNkvJ+AJcNUaM5a2SA9oAKjSJ/M/EN4Id5Ow41ZJS4lUA0apSXW NjQg3VeVc2RiHab2LIB4MxdJhaWTuzfLkYnBeoy4u6njYcaoSwf3g9dSsvsl3mhtuzm6aXFH /Qsauav77enJh99tI4T+58rp0EuLhDsQbnBic/ukYNv7sQV8dy9KxA54yLnYUFqH6pfH8Lly sTVAMyi5Fg5O5/hVV+Z0Kpr+ZocC1YFJkTsNLAW5EIYSP9ftniqaVsim7MNmodv/zqK0IyDB GLLH1kjhvb5+6ySGlWbMTomt/or/uvMgulz0bRS+LUyOmlfXDdT+t38VPKBBVwFMarNuREU2 69M3a3jdTfScboDd2ck1u7l+QbaGoHZQ8ZNUrzgObltjohiIsazqkgYDQzXIMrD9H19E+8fw kCNUlXxjEgH/Kg8DlpoYJXSJCX0fjMWfXywL6ZXc2xyG/hbl5hvsLNmqDpLpc1CfKcA0BkK+ k8R57fr91mTCppSwwKJYO9T+8J+o4ho/CJnK/jBy1pWKMYJPvvrpdBCWq3MfzVpXYdahRKHI ypk8m4QlRlbOXWJ3TDd/SKNfSSrWgwRSg7XCjSlR7PNzNFXTULLB34sZhjrN6Q8NQZsZnMNs TX8nlGOVrKolnQPjKCLwCyu8PhllU8OwbSMKskcD1PSkG6h3r0AquQINBFcVGkoBEACgAdbR Ck+fsfOVwT8zowMiL3l9a2DP3Eeak23ifdZG+8Avb/SImpv0UMSbRfnw/N81IWwlbjkjbGTu oT37iZHLRwYUFmA8fZX0wNDNKQUUTjN6XalJmvhdz9l71H3WnE0wneEM5ahu5V1L1utUWTyh VUwzX1lwJeV3vyrNgI1kYOaeuNVvq7npNR6t6XxEpqPsNc6O77I12XELic2+36YibyqlTJIQ V1SZEbIy26AbC2zH9WqaKyGyQnr/IPbTJ2Lv0dM3RaXoVf+CeK7gB2B+w1hZummD21c1Laua +VIMPCUQ+EM8W9EtX+0iJXxI+wsztLT6vltQcm+5Q7tY+HFUucizJkAOAz98YFucwKefbkTp eKvCfCwiM1bGatZEFFKIlvJ2QNMQNiUrqJBlW9nZp/k7pbG3oStOjvawD9ZbP9e0fnlWJIsj 6c7pX354Yi7kxIk/6gREidHLLqEb/otuwt1aoMPg97iUgDV5mlNef77lWE8vxmlY0FBWIXuZ yv0XYxf1WF6dRizwFFbxvUZzIJp3spAao7jLsQj1DbD2s5+S1BW09A0mI/1DjB6EhNN+4bDB SJCOv/ReK3tFJXuj/HbyDrOdoMt8aIFbe7YFLEExHpSk+HgN05Lg5TyTro8oW7TSMTk+8a5M kzaH4UGXTTBDP/g5cfL3RFPl79ubXwARAQABiQIfBBgBCAAJBQJXFRpKAhsMAAoJEKqx7BSn lIjvI/8P/jg0jl4Tbvg3B5kT6PxJOXHYu9OoyaHLcay6Cd+ZrOd1VQQCbOcgLFbf4Yr+rE9l mYsY67AUgq2QKmVVbn9pjvGsEaz8UmfDnz5epUhDxC6yRRvY4hreMXZhPZ1pbMa6A0a/WOSt AgFj5V6Z4dXGTM/lNManr0HjXxbUYv2WfbNt3/07Db9T+GZkpUotC6iknsTA4rJi6u2ls0W9 1UIvW4o01vb4nZRCj4rni0g6eWoQCGoVDk/xFfy7ZliR5B+3Z3EWRJcQskip/QAHjbLa3pml xAZ484fVxgeESOoaeC9TiBIp0NfH8akWOI0HpBCiBD5xaCTvR7ujUWMvhsX2n881r/hNlR9g fcE6q00qHSPAEgGr1bnFv74/1vbKtjeXLCcRKk3Ulw0bY1OoDxWQr86T2fZGJ/HIZuVVBf3+ gaYJF92GXFynHnea14nFFuFgOni0Mi1zDxYH/8yGGBXvo14KWd8JOW0NJPaCDFJkdS5hu0VY 7vJwKcyHJGxsCLU+Et0mryX8qZwqibJIzu7kUJQdQDljbRPDFd/xmGUFCQiQAncSilYOcxNU EMVCXPAQTteqkvA+gNqSaK1NM9tY0eQ4iJpo+aoX8HAcn4sZzt2pfUB9vQMTBJ2d4+m/qO6+ cFTAceXmIoFsN8+gFN3i8Is3u12u8xGudcBPvpoy4OoG Message-ID: <2215ca77-1980-8877-7b69-9bab2186c9d5@linaro.org> Date: Tue, 01 Jan 2019 00:00:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <5DBBF48E.30706@wavecomp.com> Content-Type: text/plain; charset=windows-1252 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2019-11/txt/msg00001.txt.bz2 On 01/11/2019 06:02, Dragan Mladjenovic wrote: > On 31.10.2019. 18:18, Florian Weimer wrote: >> * Dragan Mladjenovic: >> >>> Sorry for this really late response. I finally managed to get my test >>> machines in order. If it helps, I rechecked old releases and patched >>> ones on 5.3 kernel /-hard-float/-EB/-mabi=o32/n32/n64 w/ and w/o >>> exec-stack by default and there were no new failures. What do I do next? >>> Do I need to get the approval of release manager for each branch >>> individually? >> >> No, if it fixes a bug and does not add symbols, you can backport it on >> your own and commit it. We expect some diligence regarding testing, but >> we have no way of enforcing that. >> >> Thanks, >> Florian >> > > But I don't have write access to the glibc repo. I would be grateful if > someone who can do it for me. I can provide patches that apply to each > branch without change if it helps to ease the friction of backporting. > > Thanks in advance, > Dragan > Alright, just point me to a repo and I can sort this out for you.