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[2620:137:e000::1:20]) by mx.google.com with ESMTP id ht21-20020a170907609500b00730a530954dsi6894320ejc.901.2022.08.11.06.29.05; Thu, 11 Aug 2022 06:29:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235129AbiHKNYM (ORCPT + 99 others); Thu, 11 Aug 2022 09:24:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234066AbiHKNYK (ORCPT ); Thu, 11 Aug 2022 09:24:10 -0400 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6CE70816A5 for ; Thu, 11 Aug 2022 06:24:10 -0700 (PDT) Received: by mail-io1-f69.google.com with SMTP id u5-20020a6b4905000000b00681e48dbd92so9716989iob.21 for ; Thu, 11 Aug 2022 06:24:10 -0700 (PDT) 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; bh=Tz3EySJ3G4jRxpLoZxF4SZXo5koC2ppG85L8I0jq3G4=; b=BeW4UG3gz9TmSnZ4cyJX+ar5RmyXR33hfjwCTn5ChkIQ8pNNJGaxNdn1h7Na8+XZcP T7tefsGzJhrdx6uvImJhzwHpEGgSy0X8pEEy6RN7KNCjwLmObzpPVFJ2M8YmJ041XB2g YEfVIn0snVg6a4sMZe4TYWZgX1hyZw5haS4KryMSCihxikt4qXh2+Y0eaKGLYNFhUvgX ExEezNX+uE/jEaOaVJ3Gu5eSXPTAxEMFYZc+QJ0F47ZIQtXGMcaG5bxLyX5HoSd6OzQD GL5cNrN8fILsmjx8lbiqbHAdYME0TpPeQzq3abm6oc4uKZrBTfI5YXCWYIPaQFkKBvQa K05Q== X-Gm-Message-State: ACgBeo3gdyNIOyd9+clJB1efsN/yQCqczPGCYgVwLQr19rNeKpD0YetR ZptB0oxgjQr5lkfape1t5vZOCydl6mTWdCXlGF2gXc+6/d9w MIME-Version: 1.0 X-Received: by 2002:a05:6602:13c8:b0:669:c3de:776f with SMTP id o8-20020a05660213c800b00669c3de776fmr12529611iov.124.1660224249853; Thu, 11 Aug 2022 06:24:09 -0700 (PDT) Date: Thu, 11 Aug 2022 06:24:09 -0700 In-Reply-To: <20220811103620.2807-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a9029805e5f71478@google.com> Subject: Re: [syzbot] INFO: task hung in __generic_file_fsync (3) From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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+ed920a72fd23eb735158@syzkaller.appspotmail.com Tested on: commit: 200e340f Merge tag 'pull-work.dcache' of git://git.ker.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=16422f53080000 kernel config: https://syzkaller.appspot.com/x/.config?x=a3f4d6985d3164cd dashboard link: https://syzkaller.appspot.com/bug?extid=ed920a72fd23eb735158 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=16273ac3080000 Note: testing is done by a robot and is best-effort only.