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 1674FEE4999 for ; Fri, 18 Aug 2023 21:03:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237809AbjHRVCp (ORCPT ); Fri, 18 Aug 2023 17:02:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54014 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236138AbjHRVCg (ORCPT ); Fri, 18 Aug 2023 17:02:36 -0400 Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 157454215 for ; Fri, 18 Aug 2023 14:02:35 -0700 (PDT) Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-1bf24089e4eso20714255ad.1 for ; Fri, 18 Aug 2023 14:02:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692392554; x=1692997354; 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=aWW738wflJMJQYkrTGuTeXh48bPLNcNnl4v0SBsNOIk=; b=AUzms+Pm3plTJfKz4/jt03/NF6pAvEx0hgzEY5XiWdlctXZnWfDguMnhkeetkMYTLG 5gYV3uf8hpuBtjkSzdzgt3sMXI+Y0Y/4zgl97znm10LraTvZmSgx3x1nqg7s1yGBS1av nO+Ydf8TYysEQGcwsNYILNpz0CZv/Z/8O1Y2hEgIiLHKWAPAju7LS2/zJc7/KxtQfe/p t+wWX+XUsSae70vkJqpV43lM+lAdzJTGkbkrm9+nVCN6o9XDrQfmIpGTruOyNE2FHrMC olW+dFycZWFer4HKM5v7yKUL31oFN1K3+3P540h5ujeKNo5U07Gbop3/lQycrKjd34zc 5nwg== X-Gm-Message-State: AOJu0YwGQxgmxEUnRW1n2dtCibUVPRykd+FXOT+EUtwxjJczdu2Um060 iEaJ/KTpnKMqU4MG1h+ZlGIFirkoVVGgFvyPHW2kBLzYPNsF X-Google-Smtp-Source: AGHT+IHk0yW+EK5vHIwTnuAVqCAY+wJiyUxOLlBYD4Hlfjx5UFV9syogBVOAY8hPuQW7qBhKAa1vptZ/vYoigV2PuSU/8wo1lLoU MIME-Version: 1.0 X-Received: by 2002:a17:902:e809:b0:1bf:1a9e:85f6 with SMTP id u9-20020a170902e80900b001bf1a9e85f6mr175690plg.7.1692392554387; Fri, 18 Aug 2023 14:02:34 -0700 (PDT) Date: Fri, 18 Aug 2023 14:02:34 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000066175060338d99f@google.com> Subject: Re: [syzbot] [f2fs?] possible deadlock in f2fs_getxattr From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, 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 has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+e5600587fa9cbf8e3826@syzkaller.appspotmail.com Tested on: commit: 261546ae f2fs: avoid false alarm of circular locking git tree: https://github.com/jaegeuk/f2fs.git g-dev-test console output: https://syzkaller.appspot.com/x/log.txt?x=16c22b3ba80000 kernel config: https://syzkaller.appspot.com/x/.config?x=6d0f369ef5fb88c9 dashboard link: https://syzkaller.appspot.com/bug?extid=e5600587fa9cbf8e3826 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.