Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp8378092ybi; Tue, 23 Jul 2019 07:33:18 -0700 (PDT) X-Google-Smtp-Source: APXvYqyfmu+jWVIi6qUOugwgNjde3EabFQQWJZj/UHSEElm5kh+/7Q7TRXYDyFrcW5M/+scZ8WEM X-Received: by 2002:a17:902:29c3:: with SMTP id h61mr37590036plb.37.1563892398055; Tue, 23 Jul 2019 07:33:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1563892398; cv=none; d=google.com; s=arc-20160816; b=zwh67WUZ9wLW2F3QymZVWWGJtVus7dAZ3FuabZOKJqHf1rIqkKWyVB+Wa7Y1pIOTxl 4wg/gHfEjBKt8jy6LVLbAKTQt4py1f5BFOXKZnSuz3/4kdadQJ3reDbRj6K1yyEuh0Tb Cdua+OE7ErJMLQSpBTwegiTAqasYzrT7Fkj2eAdQJRPfOV1nu1O++8HC8/+8UGgmP4nZ 4jbNGH0/f6JP4CeEvQ4G/BhbYRuLA4VLH+ieLT1b8kYhfLQO7AO3ESvLW/fHSmW7TAnZ 1t7vHQX9qoTIoHwL2lq31Z/hicuC9YaoDF2XTFoU4E2kAStiiIoDwMIsEVIyaYY/1tXk fTAw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=7IxEq7b71fXTE4E+6q4RK8w/ELffW2KVDqybo1yPvgE=; b=hQjGezagNHxo4NLP8cBy4Wlg8DXpxVrkdlvps8tvDle4CpcwOeA+Tt9VebaDGaAr3k rUgJuj0auVvJzmjcMdtuhUVMRZPmyRUO/cWlJ+mCsjEfquqkKl0yL/iGDooBDc671F1/ 4Mk9byAkZTbQfPd/3EiZC8zP+glj/mZd+jNSf42DJm5xstEL+hItHmYj7xftUYb3oz5h HVM8UgvbtbQyymag04zjTRQqu9zJm+al+ivF3nLkFQBrBENVagnOwcajO6L1JIimEitG JTuqgTwxtGBYLQcuZqSeO76bzJb4qbEzZy6Hu48ui/HQwtzrBjzau+U3ZFPrfzQSiAM8 tBpA== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o131si12955053pgo.445.2019.07.23.07.33.02; Tue, 23 Jul 2019 07:33:18 -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 S1732640AbfGWGle (ORCPT + 99 others); Tue, 23 Jul 2019 02:41:34 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:39301 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727845AbfGWGld (ORCPT ); Tue, 23 Jul 2019 02:41:33 -0400 Received: from pd9ef1cb8.dip0.t-ipconnect.de ([217.239.28.184] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1hpoUH-0005X3-Oa; Tue, 23 Jul 2019 08:41:25 +0200 Date: Tue, 23 Jul 2019 08:41:24 +0200 (CEST) From: Thomas Gleixner To: Masahiro Yamada cc: Mike Lothian , Nathan Chancellor , LKML , Linus Torvalds , X86 ML , "H.J. Lu" , Linux Kbuild mailing list , "Theodore Y. Ts'o" , linux-arch Subject: Re: [PATCH v2] kbuild: Fail if gold linker is detected In-Reply-To: Message-ID: References: <20190716170606.GA38406@archlinux-threadripper> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 23 Jul 2019, Masahiro Yamada wrote: > Right. > I was able to build with ld.gold > > So, we can use gold, depending on the kernel configuration. That's exactly the problem. It breaks with random kernel configurations which is not acceptable except for people who know what they are doing. I'm tired of dealing with half baken fixes and 'regression' reports. Either there is an effort to fix the issues with gold like the clang people fix their issues or it needs to be disabled. We have a clear statement that gold developers have other priorities. Thanks, tglx