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=-7.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,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 B2D67C433F5 for ; Thu, 2 Sep 2021 21:46:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8BE0C61074 for ; Thu, 2 Sep 2021 21:46:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347528AbhIBVrk (ORCPT ); Thu, 2 Sep 2021 17:47:40 -0400 Received: from www62.your-server.de ([213.133.104.62]:48642 "EHLO www62.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244085AbhIBVrj (ORCPT ); Thu, 2 Sep 2021 17:47:39 -0400 Received: from sslproxy02.your-server.de ([78.47.166.47]) by www62.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1mLuXP-000GF4-02; Thu, 02 Sep 2021 23:46:23 +0200 Received: from [85.5.47.65] (helo=linux-3.home) by sslproxy02.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mLuXO-0006U6-KK; Thu, 02 Sep 2021 23:46:22 +0200 Subject: Re: [syzbot] bpf build error (3) To: syzbot , akpm@linux-foundation.org, ast@kernel.org, bp@alien8.de, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, netdev@vger.kernel.org, rafael.j.wysocki@intel.com, rppt@kernel.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org, Stephen Rothwell , Konrad Rzeszutek Wilk , Maurizio Lombardi , Mike Rapoport , andrii.nakryiko@gmail.com References: <000000000000d0dfda05cb0697d7@google.com> From: Daniel Borkmann Message-ID: Date: Thu, 2 Sep 2021 23:46:21 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <000000000000d0dfda05cb0697d7@google.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Authenticated-Sender: daniel@iogearbox.net X-Virus-Scanned: Clear (ClamAV 0.103.2/26282/Thu Sep 2 10:22:04 2021) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/2/21 7:34 PM, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 49ca6153208f bpf: Relicense disassembler as GPL-2.0-only O.. > git tree: bpf > console output: https://syzkaller.appspot.com/x/log.txt?x=17835513300000 > kernel config: https://syzkaller.appspot.com/x/.config?x=bd61edfef9fa14b1 > dashboard link: https://syzkaller.appspot.com/bug?extid=8a8ba69ec56c60331e1f > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+8a8ba69ec56c60331e1f@syzkaller.appspotmail.com > > arch/x86/kernel/setup.c:916:6: error: implicit declaration of function 'acpi_mps_check' [-Werror=implicit-function-declaration] > arch/x86/kernel/setup.c:1110:2: error: implicit declaration of function 'acpi_table_upgrade' [-Werror=implicit-function-declaration] > arch/x86/kernel/setup.c:1112:2: error: implicit declaration of function 'acpi_boot_table_init' [-Werror=implicit-function-declaration] > arch/x86/kernel/setup.c:1120:2: error: implicit declaration of function 'early_acpi_boot_init'; did you mean 'early_cpu_init'? [-Werror=implicit-function-declaration] > arch/x86/kernel/setup.c:1162:2: error: implicit declaration of function 'acpi_boot_init' [-Werror=implicit-function-declaration] See also Stephen's recent report: https://lore.kernel.org/lkml/20210901165450.5898f1c7@canb.auug.org.au/ Maurizio/Konrad, did you have a chance to take a look? Thanks, Daniel