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=-12.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 46541C432BE for ; Mon, 30 Aug 2021 02:30:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2254260F57 for ; Mon, 30 Aug 2021 02:30:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234739AbhH3CbU (ORCPT ); Sun, 29 Aug 2021 22:31:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54086 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232653AbhH3CbS (ORCPT ); Sun, 29 Aug 2021 22:31:18 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A926AC061575 for ; Sun, 29 Aug 2021 19:30:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To: Subject:Sender:Reply-To:Content-ID:Content-Description; bh=plhQoVMNscwSIcKlufCcpX0gftipAv5Nezqut8/rzHY=; b=S4Ywq9d55WN3JialcBo3tRnKCP JBdUO56SBeveEmA6hGP16zYheZG7+bWubAa0ePtXgLVkPYQD/NVylt1Vrg/FypfyEleC86nKIfA9n J/sDS4ZMl6Q+9pRbbcMbhVdUr1PQhi2a161v5qDdteRkZq2+fzc17F6Fz5hQx6B7p668XpKj5LhsW CgZZ8LExKQtyfSJ6TYFyzWAHj+LjEnXZ+AsUIajKnGzZlTOs5/lnf0EFCld/KFaLe4lQX5fF4ARPf 5SW/7vnADIP/p3Spr1MO77R3tozekv+baIvS0mHBQ7XkVLpYWyUXRUtO889ta2w/Oit+UYF1Z9C+1 7VcZ4TXg==; Received: from [2601:1c0:6280:3f0::aa0b] by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mKX43-00GJ6T-1g; Mon, 30 Aug 2021 02:30:23 +0000 Subject: Re: decompress.c:undefined reference to `__decompress' To: kernel test robot , Michael Ellerman , Christophe Leroy Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org References: <202105211642.tUeKonkw-lkp@intel.com> From: Randy Dunlap Message-ID: Date: Sun, 29 Aug 2021 19:30:21 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: <202105211642.tUeKonkw-lkp@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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? thanks. -- ~Randy