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[209.132.180.67]) by mx.google.com with ESMTP id t137si26213502pgc.49.2019.07.29.10.10.00; Mon, 29 Jul 2019 10:10:16 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728591AbfG2RGu (ORCPT + 99 others); Mon, 29 Jul 2019 13:06:50 -0400 Received: from esgaroth.petrovitsch.at ([78.47.184.11]:2430 "EHLO esgaroth.tuxoid.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726601AbfG2RGt (ORCPT ); Mon, 29 Jul 2019 13:06:49 -0400 Received: from [10.68.100.236] (h10-gesig.woeg.acw.at [217.116.178.11] (may be forged)) (authenticated bits=0) by esgaroth.tuxoid.at (8.15.2/8.15.2) with ESMTPSA id x6TH6LuC020471 (version=TLSv1 cipher=AES128-SHA bits=128 verify=NO); Mon, 29 Jul 2019 19:06:22 +0200 Subject: Re: kbuild: Fail if gold linker is detected To: Thomas Gleixner Cc: Ingo Molnar , LKML , Linus Torvalds , x86@kernel.org, "H.J. Lu" , Masahiro Yamada , linux-kbuild@vger.kernel.org References: <20190716144034.GA36330@gmail.com> From: Bernd Petrovitsch Message-ID: <77140de3-84de-dc5a-c82d-60432145fec2@petrovitsch.priv.at> Date: Mon, 29 Jul 2019 19:06:21 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/mixed; boundary="------------46ACFD3E755ACF77140A0DD2" Content-Language: en-US X-DCC-URT-Metrics: esgaroth.tuxoid.at 1060; Body=8 Fuz1=8 Fuz2=8 X-Virus-Scanned: clamav-milter 0.97 at esgaroth.tuxoid.at X-Virus-Status: Clean X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED autolearn=unavailable version=3.3.1 X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on esgaroth.tuxoid.at Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------46ACFD3E755ACF77140A0DD2 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi all! On 16/07/2019 17:59, Thomas Gleixner wrote: [...] > No. It fails randomly, but also predictable. Enable X32 support on 64bi= t > and it fails the VDSO build. That's been the case for years. FWIW "GNU gold (GNU Binutils for Ubuntu 2.30) 1.15" segfaults for userspace x32 binaries now and then (in unpredictable ways) too. MfG, Bernd-- "I dislike type abstraction if it has no real reason. And saving on typing is not a good reason - if your typing speed is the main issue when you're coding, you're doing something seriously wrong." - Linus Torvalds --------------46ACFD3E755ACF77140A0DD2 Content-Type: application/pgp-keys; name="pEpkey.asc" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="pEpkey.asc" -----BEGIN PGP PUBLIC KEY BLOCK----- mQGNBFss+8cBDACpXlq0ZC9Qp8R+iFPx5vDPu12FpnmbbV8CwexVDchdizF2qz+A PFh12RrkE6yudI0r7peAIRePiSVYqv8XT82TpJM+tbTYk/MSQaPhcmz8jl1HaKv0 q8g5nKtr42qRsswU7Q2Sa6mWXaIdOisPYZ9eLZC9BDBhI/YrgdAwszyYJ1HUwNkp Dw5i4wW/SsIKrotCboYzbBjZfHbmDJr4dFYSoMg5jQVHD2Yz8fqNSoRyd7i/oicn 1bH/DjEkrmIu9YuptuHYmblpCRo5dLww7kgszNw12j8Iljp64uJ/uz5+asBUmRZM mGey82BB1DnIvy1v+GnbGWFIYy79/HeqdN+KbOgO/sXoqYKS5KJ6aSqWOLTQk6sv AnDN2PNF5jOB9ROCNwoQSH/YNEfMd/mQ5pGB0UJ4ykD0UnjW7DdXbVOwvwWzfHF7 HaZXB1NMpBzHxold3W19DThd4HECvXYZ6Au6p0WE8IfABS11CzbX7KJuD5Ua+xKG 3W05fMg5i0td2aMAEQEAAbQtQmVybmQgUGV0cm92aXRzY2ggPGJlcm5kQHBldHJv dml0c2NoLnByaXYuYXQ+iQHUBBMBCgA+AhsDBQsJCAcDBRUKCQgLBRYDAgEAAh4B AheAFiEEgDWyyHEwksebo557hUq7AhBHKGYFAl0HmCMFCQO7nFkACgkQhUq7AhBH KGZCIQv+Li5U6ZfZ21JJPPzcV4JOq9nzz5YvJpPBwOtDgiDfsJ1WuSjJD0KpeCLh nxeTnGM1PwdjtXBImstZfDOX/IH/iiNgWLNz80KKx03yH40tDTPthZ/x5DVIm8Fb n4GmGqfTFQCR8km7sNPC1YUOUrQf1FevYq/F/tHsifiisEay4547aNIrWb8bdhpA ASSZeSNrVP6YDZIyHaMUo3f0js2e4YiS8JIkA8ysvJyLYifcL+fEERElDMUZql+i 9/GZwvqG1hk0VNdXybMQuhJgZ8JqJ1sxZqMbr5aS6cnu8qX4C0H2S3u8GZnh9nKG 03Ly/7m+LF5zo1nGsiJ+9IOaTYIC6y/bdJKCmJQhrMj+J6nU4R9nN7UbEb+cO0/8 QzpnfbOdPkUl58ho/C/alB5kb5yMMhbrmteG4TQJo2Jj9oTFDKbvaYe/zsXTCK0E ZbSiZ4XuY/HvKPegjlptgm7gWLoCE85p1/ELtLiXQ0xQCmBmqwVO856Afw5jpRxd 2nQF2OCsuQGNBFss+8kBDADRASin2ms38GGbHv5HcWkVWDtPQo08ceO5ULrtA3G3 lQrv08pbKfSw91n5cIOCDvcCY29GrVZ/lcSGov855zu6tFZ/T+d68zth3aWZzR5d Brz6Nb6DclyEMkfKX2xYT7tGoN9XgBboG4yWgTMKvlu6yKxxJM4AM5AjpHodsXwP txvzqnmfgIQ4k0idqB7c7khiFsraUM1+f0/Bn+p+RPhqg+C33Ui38IWdwtNgck+G U7+WYQi3LxD2mu8BC0NIYJMiFTUPC0a4FTQtKCXno5Stys5wYG6OXiGOw3sTbs3v qy95H5/cVa6mf81OiNZP1liXnm0cBrT+UbFgtZk/OnoekzS7RPCdCuMZyxMqPTLl +EjNyejmSN3cnGLNDa+Jh/eSIUZzvihuNFxdtQQfuD+nqoPanfSfrWaDABMU7Daf 6vZI10D3d473WzCplWR4A+Rdm8ysi2haas7KZnL+ajcEo2jCghW83BQPBD57fEtl UWLXihAFcEiSx0i2AUAXYOcAEQEAAYkBvAQYAQoAJgIbDBYhBIA1sshxMJLHm6Oe e4VKuwIQRyhmBQJdB5gjBQkDu5xXAAoJEIVKuwIQRyhmjFAL/R+o+JL25Dbgyrof aJ2dXWbLKsR0WSVwLY8CPVlSylQo8Z7lQ7egMMUU2QKOEJfC2BpXZl/TbHURgkUG uRAw+WsFTlqW+OEbsXXnzdonz/K4YtKUHo/cc9os9Iv3xoAqwa7mSMe4vgvyuskI VEbyqtOXvKZ2UTQlBh1Etnkkg6uOfSFbWi7IN0fv8gjsImSCuhn9JKWSSMeKWeu0 +cleW5uRuVexv5nCfVzzye673X+knkcchyUZ40cD9OzME9JHCzAmDWmHobFqsemr +2umZxCGzqLttmILn61NdmQvmauDFjNw383ngbMbk4bhduaWWV5dDlXmbsi4bDk6 HCaskYsbEHXXoOmb/ts7lP6ifqvT1ZfuogJfn5bXv1Sm4IJubJ4S4ZYrLg2fKlWH GWMRJlAOV5swTOmw4Gk/PV6jR/ioZxRiZtSZK1Pkso0gbla+HLY4OCo68eafP66p H2CEDcqDEBnjApKnTO1a6DtRkQzEs0aLhvXwhvt/HL6/lXIVQA=3D=3D =3DGX6K -----END PGP PUBLIC KEY BLOCK----- --------------46ACFD3E755ACF77140A0DD2--