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=-18.6 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_IN_DEF_DKIM_WL 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 9B009C433DB for ; Sat, 9 Jan 2021 20:42:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 488B023B00 for ; Sat, 9 Jan 2021 20:42:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726385AbhAIUmS (ORCPT ); Sat, 9 Jan 2021 15:42:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726210AbhAIUmQ (ORCPT ); Sat, 9 Jan 2021 15:42:16 -0500 Received: from mail-qk1-x735.google.com (mail-qk1-x735.google.com [IPv6:2607:f8b0:4864:20::735]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F35EEC061786 for ; Sat, 9 Jan 2021 12:41:35 -0800 (PST) Received: by mail-qk1-x735.google.com with SMTP id 19so11562123qkm.8 for ; Sat, 09 Jan 2021 12:41:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=IbTb08PprChNngXBvjc4h9VFFvQ6U97TSuYGrcxSOcI=; b=bWazo+dTLxeC80/zlvH37orGMH+CtZ4B/NUUeAGTpJmKcZBa0nR05jrhVPZBnMECuS 2l823exJFjkrBKOQIhVWGCN7M62Jks8DpsjIwsNRkZa+NBwU/kEZBFd32k2cWOu5OCTL CbK3CnRPWlznS3TU/z5iAobRbZDmWxihcbBGTRKZep/Ku6PGETz2boGxFC+McnuUxuNn kU6XoAlFahqxZ/Khb1nM4BR8WPZOpDUikiu0Bp8GIQ4CwPEzUdJvYvXx1raxx/s3EFjB GQwWNeUhUkb8FqOnLRKf/cYl44QtSkrHQeoGqc51Q7juV6PhK9MnTHTxHee5MK87DIm1 6bSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=IbTb08PprChNngXBvjc4h9VFFvQ6U97TSuYGrcxSOcI=; b=nlLl5r6DQMSfDfPMDx+ryLgpGD3qxP3wi+CHNZyra7keO1cfjlpEqso5e+KfJI/DMm 9P39Kb1dhD7Qy/HmyK6JMEcxJQuEF2YFXcv5XR2MddU5NOnOzwHRNDjbav5xXuQUwtgY Q5OcVcq2raJ745IwoTIFxSYpuc2LR9qcAWfQ+dn6Cz6PkFSpqVdTLELaHp8fs4aSvK8f 5/+fWc0PfTLzrX2UWVEKwTU7QtVUvMIBng1Yv/+GDKQBA8GM8HSYjhguwIadJbmjKF+R 7CZHOiKJaxW/V60PNRPEbfevgZTLnfYgtcAoQeW8p4jp4Bk7CUnWBRGNpOg95/dZ1iGM rSWg== X-Gm-Message-State: AOAM530Zo00r0QHxm9Ft+Xw7M3tvaNMzqbK0gGeEGOfSts3bjHr0GXFn zeq66EhxzP3JbnTePlh1VrebuZEPOorEYyThaqfeO/B2WxskzA== X-Google-Smtp-Source: ABdhPJzMsAiJlxmWDyvRJzb6XoDgIHJfypnMhWP4C3um5OWCFLa6oTNdA7FIdxEYC0G1OcogOR+uk+bCtV5PqS3783o= X-Received: by 2002:a37:e10c:: with SMTP id c12mr10296358qkm.265.1610224894806; Sat, 09 Jan 2021 12:41:34 -0800 (PST) MIME-Version: 1.0 References: <0000000000001bc23b05b2b6fd8a@google.com> In-Reply-To: <0000000000001bc23b05b2b6fd8a@google.com> From: Dmitry Vyukov Date: Sat, 9 Jan 2021 21:41:23 +0100 Message-ID: Subject: Re: upstream build error (11) To: syzbot Cc: Andrew Morton , LKML , Linux-MM , syzkaller-bugs Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 28, 2020 at 9:31 AM syzbot wrote: > > Hello, > > syzbot found the following issue on: > > HEAD commit: 4d09c1d9 Merge tag 'devicetree-fixes-for-5.10-1' of git://.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1615899c500000 > kernel config: https://syzkaller.appspot.com/x/.config?x=a5c844e56cc50cdb > dashboard link: https://syzkaller.appspot.com/bug?extid=5b0d0de84d6c65b8dd2b > compiler: gcc (GCC) 10.1.0-syz 20200507 > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+5b0d0de84d6c65b8dd2b@syzkaller.appspotmail.com > > mm/process_vm_access.c:277:5: error: implicit declaration of function 'in_compat_syscall'; did you mean 'in_ia32_syscall'? [-Werror=implicit-function-declaration] Other build failures are piling behind this. #syz fix: mm/process_vm_access: Add missing #include