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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1E89C46467 for ; Mon, 16 Jan 2023 07:31:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231927AbjAPHbb (ORCPT ); Mon, 16 Jan 2023 02:31:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229930AbjAPHb0 (ORCPT ); Mon, 16 Jan 2023 02:31:26 -0500 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43B8B46B1; Sun, 15 Jan 2023 23:31:24 -0800 (PST) Received: by mail-pj1-x102f.google.com with SMTP id x2-20020a17090a46c200b002295ca9855aso2095115pjg.2; Sun, 15 Jan 2023 23:31:24 -0800 (PST) DKIM-Signature: v=1; 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Sun, 15 Jan 2023 23:31:23 -0800 (PST) MIME-Version: 1.0 References: <20230103164359.24347-1-ysionneau@kalray.eu> <6570d22d-ee19-f8b1-6fb4-bf8865ec4142@kalray.eu> In-Reply-To: From: Jeff Xie Date: Mon, 16 Jan 2023 15:31:11 +0800 Message-ID: Subject: Re: [RFC PATCH 00/25] Upstream kvx Linux port To: Yann Sionneau Cc: Arnd Bergmann , Albert Ou , Alexander Shishkin , Andrew Morton , "Aneesh Kumar K.V" , Ard Biesheuvel , Arnaldo Carvalho de Melo , Boqun Feng , bpf@vger.kernel.org, Christian Brauner , devicetree@vger.kernel.org, Eric Biederman , Eric Paris , Ingo Molnar , Jan Kiszka , Jason Baron , Jiri Olsa , Jonathan Corbet , Josh Poimboeuf , Kees Cook , Kieran Bingham , Krzysztof Kozlowski , linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-audit@redhat.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-perf-users@vger.kernel.org, linux-pm@vger.kernel.org, linux-riscv@lists.infradead.org, Marc Zyngier , Mark Rutland , Masami Hiramatsu , Namhyung Kim , Nick Piggin , Oleg Nesterov , Palmer Dabbelt , Paul Moore , Paul Walmsley , Peter Zijlstra , Rob Herring , Sebastian Reichel , Steven Rostedt , Thomas Gleixner , Waiman Long , Will Deacon , Alex Michon , Ashley Lesdalons , Benjamin Mugnier , Clement Leger , Guillaume Missonnier , Guillaume Thouvenin , Jean-Christophe Pince , Jonathan Borne , Jules Maselbas , Julian Vetter , Julien Hascoet , Julien Villette , Louis Morhet , Luc Michel , =?UTF-8?Q?Marc_Poulhi=C3=A8s?= , Marius Gligor , Samuel Jones , Thomas Costis , Vincent Chardon Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 9, 2023 at 11:53 PM Jeff Xie wrote: > > On Mon, Jan 9, 2023 at 11:30 PM Yann Sionneau wrote= : > > > > Hi Jeff, > > > > On 1/9/23 16:11, Jeff Xie wrote: > > > On Mon, Jan 9, 2023 at 9:21 PM Yann Sionneau wr= ote: > > >> Hi Jeff, > > >> > > >> On 1/7/23 07:25, Jeff Xie wrote: > > >>> Hi, > > >>> > > >>> On Wed, Jan 4, 2023 at 1:01 AM Yann Sionneau = wrote: > > >>>> [snip] > > >>>> > > >>>> A kvx toolchain can be built using: > > >>>> # install dependencies: texinfo bison flex libgmp-dev libmpc-dev l= ibmpfr-dev > > >>>> $ git clone https://github.com/kalray/build-scripts > > >>>> $ cd build-scripts > > >>>> $ source last.refs > > >>>> $ ./build-kvx-xgcc.sh output > > >>> I would like to build the kvx-xgcc to compile and test the linux > > >>> kernel, but it reported a compile error. > > >>> I wonder what version of gcc you are using. > > >>> > > >>> My build environment: > > >>> VERSION=3D"20.04.2 LTS (Focal Fossa)" > > >>> gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04) > > >>> > > >>> > > >>> Compile error: > > >>> $ ./build-kvx-xgcc.sh output > > >>> > > >>> ../../binutils/libiberty/fibheap.c: In function =E2=80=98fibheap_re= place_key_data=E2=80=99: > > >>> ../../binutils/libiberty/fibheap.c:38:24: error: =E2=80=98LONG_MIN= =E2=80=99 undeclared > > >>> (first use in this function) > > >>> 38 | #define FIBHEAPKEY_MIN LONG_MIN > > >>> | ^~~~~~~~ > > >>> [snip] > > >> What SHA1 of https://github.com/kalray/build-scripts are you using? > > > I have executed the "source last.refs" > > > > I was referring to the SHA1 of the repo itself (build-scripts). > > > > `last.refs` is a symbolic link which can point to several releases, > > depending on "when" you did the clone. > > > > I am asking this because we recently published new toolchains. > > > > I want to make sure which one you are trying to build. > > Unfortunately I deleted this repo a few minutes before you asked me ;-( > But I remember that I cloned this repo two days ago. > it should be: last.refs -> refs/4.11.0.refs It should be my own environmental problem. I reinstalled the system once and it has been able to compile normally ;-) In the past few days, I have reviewed almost all the codes, which is very meaningful for me to learn, thank you team. > > > >> We are building our toolchain on Ubuntu 18.04 / 20.04 and 22.04 with= out > > >> issues, I don't understand why it does not work for you, although in= deed > > >> the error log you are having pops out on my search engine and seems = to > > >> be some well known issue. > > > Yes, there are many answers on the web, but none of them solve this p= roblem. > > > > > >> If the build-script does not work for you, you can still use the > > >> pre-built toolchains generated by the GitHub automated actions: > > >> https://github.com/kalray/build-scripts/releases/tag/v4.11.1 ("lates= t" > > >> means 22.04) > > > Thanks, this is the final solution ;-) > > Good to see it helped :) > > > > Regards, > > > > -- > > > > Yann > > > > > > > > > > > > > -- > Thanks, > JeffXie -- Thanks, JeffXie From 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