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 3BAFEC433F5 for ; Sun, 15 May 2022 07:23:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235945AbiEOHXS (ORCPT ); Sun, 15 May 2022 03:23:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233629AbiEOHXQ (ORCPT ); Sun, 15 May 2022 03:23:16 -0400 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC324DFE3 for ; Sun, 15 May 2022 00:23:14 -0700 (PDT) Received: by mail-il1-f198.google.com with SMTP id a3-20020a92c543000000b002d1108788a1so369220ilj.4 for ; Sun, 15 May 2022 00:23:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=dQNDJrcSlSeQiac7rbEEb7iB5P6+L27qAWitqYNvlXk=; b=tsUV6iK9T0TJb9b99lkdOFtWBfdyNoUxg+vLBHrvB7vtw8QjOgXlyNcBJSj1fHebHw V/Woa/2XY6+zgAkg0ysOTqJVwLuTVIl8Vd5CaAdL2o2UAKOz7e4M8K2z1ei6BpKqGtdq Ku591B00QZEuXXlC945rzEPueEeED5SY7TRdUram6lyBarxgVMXxFcPhtARJ5jbtkoSW B8hRsQmBIzhHApye0RTNkMtU9lzAOmBFOdAPLJwVtGfY8E9Ys0nID9cJf/dCzFllhyxN /P10BTMnHpkXjELlalCfmBOVnXjOm6xqZS1OHZ1Y9iBHVMjzSypLQlteXHRuzSCNJK9/ NCmw== X-Gm-Message-State: AOAM53329uW2LK0k5BLpKHgc1h+WNBbyjhuSOOtN/e1KIUGOunnrV9EO 16L7a5/gviTo0fLZDP87KGDWEryTgxbcS//gXPV3qS1WFGV5 X-Google-Smtp-Source: ABdhPJyOq69nXmeX37CZgjAvoiFiYs9naNVqtYvZqT+ccU8+uxrae5vbCaJftfaBWw0Z268nnlzGVs8lUIu9Z2mUwSbItm+p4Q/U MIME-Version: 1.0 X-Received: by 2002:a92:4a0a:0:b0:2d0:fdf4:6f45 with SMTP id m10-20020a924a0a000000b002d0fdf46f45mr4584046ilf.262.1652599394077; Sun, 15 May 2022 00:23:14 -0700 (PDT) Date: Sun, 15 May 2022 00:23:14 -0700 In-Reply-To: <20220515012731.1529-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d715a005df07c7c2@google.com> Subject: Re: [syzbot] WARNING in mntput_no_expire (3) 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/namespace.c:1302:1: error: expected identifier or '(' before '{' token Tested on: commit: feb9c5e1 Merge tag 'for_linus' of git://git.kernel.org.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ dashboard link: https://syzkaller.appspot.com/bug?extid=5b1e53987f858500ec00 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=13dff259f00000