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=-11.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 CE5DEC432BE for ; Mon, 30 Aug 2021 05:46:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD127601FF for ; Mon, 30 Aug 2021 05:46:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232568AbhH3FrN (ORCPT ); Mon, 30 Aug 2021 01:47:13 -0400 Received: from pegase2.c-s.fr ([93.17.235.10]:48851 "EHLO pegase2.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232460AbhH3FrI (ORCPT ); Mon, 30 Aug 2021 01:47:08 -0400 Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4GyfSk1d5gz9sS4; Mon, 30 Aug 2021 07:46:14 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zA3Iyf5HNa0c; Mon, 30 Aug 2021 07:46:14 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4GyfSk0fGSz9sS3; Mon, 30 Aug 2021 07:46:14 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id ED3FA8B772; Mon, 30 Aug 2021 07:46:13 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id 22uqgGtz1eIP; Mon, 30 Aug 2021 07:46:13 +0200 (CEST) Received: from [172.25.230.100] (po15451.idsi0.si.c-s.fr [172.25.230.100]) by messagerie.si.c-s.fr (Postfix) with ESMTP id CD8998B763; Mon, 30 Aug 2021 07:46:13 +0200 (CEST) Subject: Re: decompress.c:undefined reference to `__decompress' To: Randy Dunlap , kernel test robot , Michael Ellerman Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org References: <202105211642.tUeKonkw-lkp@intel.com> From: Christophe Leroy Message-ID: <331a1d60-360a-0ba4-cd01-65ae3121e943@csgroup.eu> Date: Mon, 30 Aug 2021 07:46:13 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Le 30/08/2021 à 04:30, Randy Dunlap a écrit : > On 5/21/21 1:20 AM, kernel test robot wrote: >> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head:   79a106fc6585979022012e65a1e45e3d2d28b77b >> commit: 665d8d58761cba41147fe7e98e2ceed1cbf603a2 powerpc/akebono: Fix unmet dependency errors >> date:   3 months ago >> config: powerpc64-randconfig-r023-20210521 (attached as .config) >> compiler: powerpc-linux-gcc (GCC) 9.3.0 >> reproduce (this is a W=1 build): >>          wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O >> ~/bin/make.cross >>          chmod +x ~/bin/make.cross >>          # >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=665d8d58761cba41147fe7e98e2ceed1cbf603a2 >> >>          git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git >>          git fetch --no-tags linus master >>          git checkout 665d8d58761cba41147fe7e98e2ceed1cbf603a2 >>          # save the attached .config to linux build tree >>          COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc64 >> >> If you fix the issue, kindly add following tag as appropriate >> Reported-by: kernel test robot >> >> All errors (new ones prefixed by >>): >> >>     powerpc-linux-ld: arch/powerpc/boot/wrapper.a(decompress.o): in function `partial_decompress': >>>> decompress.c:(.text+0x1f0): undefined reference to `__decompress' >> >> --- > > Hi Christophe, > > Didn't you have a patch that adds boot support in Powerpc for > LZMA and LZO?  What happened to that patch? > Yes it is still there https://patchwork.ozlabs.org/project/linuxppc-dev/patch/a74fce4dfc9fa32da6ce3470bbedcecf795de1ec.1591189069.git.christophe.leroy@csgroup.eu/ But as far as I remember it didn't pass CI build tests. Need to have a new look at it.