From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6860C433E2 for ; Wed, 2 Sep 2020 17:08:20 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 57D5320709 for ; Wed, 2 Sep 2020 17:08:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 57D5320709 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.crashing.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4BhVkn0nPKzDqxd for ; Thu, 3 Sep 2020 03:08:17 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=permerror (SPF Permanent Error: Unknown mechanism found: ip:192.40.192.88/32) smtp.mailfrom=kernel.crashing.org (client-ip=63.228.1.57; helo=gate.crashing.org; envelope-from=segher@kernel.crashing.org; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=kernel.crashing.org Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) by lists.ozlabs.org (Postfix) with ESMTP id 4BhVVg22ZhzDqdf for ; Thu, 3 Sep 2020 02:57:47 +1000 (AEST) Received: from gate.crashing.org (localhost.localdomain [127.0.0.1]) by gate.crashing.org (8.14.1/8.14.1) with ESMTP id 082GvO7I007572; Wed, 2 Sep 2020 11:57:24 -0500 Received: (from segher@localhost) by gate.crashing.org (8.14.1/8.14.1/Submit) id 082GvMJB007567; Wed, 2 Sep 2020 11:57:22 -0500 X-Authentication-Warning: gate.crashing.org: segher set sender to segher@kernel.crashing.org using -f Date: Wed, 2 Sep 2020 11:57:22 -0500 From: Segher Boessenkool To: Christophe Leroy Subject: Re: [PATCH 2/2] powerpc/vdso32: link vdso64 with linker Message-ID: <20200902165722.GW28786@gate.crashing.org> References: <20200901222523.1941988-1-ndesaulniers@google.com> <20200901222523.1941988-3-ndesaulniers@google.com> <20200902141431.GV28786@gate.crashing.org> <0c895acf-b6d7-baaf-d613-236f8be8e1fe@csgroup.eu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0c895acf-b6d7-baaf-d613-236f8be8e1fe@csgroup.eu> User-Agent: Mutt/1.4.2.3i X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Christophe Leroy , Joe Lawrence , Kees Cook , Fangrui Song , Nick Desaulniers , linux-kernel@vger.kernel.org, Nicholas Piggin , clang-built-linux@googlegroups.com, Paul Mackerras , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Wed, Sep 02, 2020 at 05:43:03PM +0200, Christophe Leroy wrote: > >Try with a newer ld? If it still happens with current versions, please > >open a bug report? https://sourceware.org/bugzilla > > Yes it works with 2.30 and 2.34 Ah okay, I missed this part. > But minimum for building kernel is supposed to be 2.23 Sure. Tthat could be upgraded to 2.24 -- you should use a binutils at least as new as your GCC, and that requires 4.9 now -- but that probably doesn't help you here). Segher