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 20678C433FE for ; Wed, 23 Nov 2022 19:15:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239858AbiKWTPn (ORCPT ); Wed, 23 Nov 2022 14:15:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46038 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239848AbiKWTPl (ORCPT ); Wed, 23 Nov 2022 14:15:41 -0500 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D9753C5611 for ; Wed, 23 Nov 2022 11:15:37 -0800 (PST) Received: by mail-il1-f200.google.com with SMTP id k3-20020a92c243000000b0030201475a6bso13353792ilo.9 for ; Wed, 23 Nov 2022 11:15:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+OMnEyU4oxI5f5wx1GLYp+ZsI1aPHf/OqbCiQbPxXTY=; b=kseA0AZhJvNN1rSkLbmO3FByiBm2Xov9sN6PFIFfEufQbNSX1+HdyPr3FFj5vNj/GI dWeHttTKWqkw27broVfi6cCZ23JE3/r62RrXgh7S0U3LtSQwzsvc00MjPRWNQZKuhS4b X06dC4oZMmehedJ6fzmliVzjpjICrCw82TT1K0SIk1sPbWCX2SV/bqUnTeYQkiDsUjMl BrWhTV+dAO7gtv32EvrFp63yoBkhaJNBbJNgwzoHRBHODPFDmw/hJiKCynWcMWxjnG08 0ORyxkY0n4f9RyovmL/Qxbqu8SYXSUP2g036sHIqUezJKrOjmNcrH0ydmH5BtLd9NDF0 IvHQ== X-Gm-Message-State: ANoB5pl1J9XV6+2yazwR19afq2VmjLJqghG3X7ZeDoHHk3fEeymDeWKQ 5kMkEGlJHx79W94FqaMTfY0SoaXOyj1nTrbqK7aDI4dgNII0 X-Google-Smtp-Source: AA0mqf7CjJZIJv7lABB1S7AxpsJyownOJmyFk2iuAEnVpsp3Er47xPPdpyDDJ5Pd59mIsa8YgGrZmDhfM5JJT13Vmf1Zen+I6zKJ MIME-Version: 1.0 X-Received: by 2002:a6b:490c:0:b0:6d5:9493:57c6 with SMTP id u12-20020a6b490c000000b006d5949357c6mr13830616iob.15.1669230937295; Wed, 23 Nov 2022 11:15:37 -0800 (PST) Date: Wed, 23 Nov 2022 11:15:37 -0800 In-Reply-To: <20221123120238.5528-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000010d4b805ee281d70@google.com> Subject: Re: [syzbot] possible deadlock in mnt_want_write_file From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot tried to test the proposed patch but the build/boot failed: fs/reiserfs/namei.c:662:4: error: too many arguments provided to function-like macro invocation fs/reiserfs/namei.c:661:6: error: use of undeclared identifier 'WARN_ON_ONCE' Tested on: commit: eb708140 Linux 6.1-rc6 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git dashboard link: https://syzkaller.appspot.com/bug?extid=1047e42179f502f2b0a2 compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=1239542d880000