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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i137-20020a639d8f000000b0042190539470si4651985pgd.327.2022.08.19.10.33.27; Fri, 19 Aug 2022 10:33:38 -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 S1352329AbiHSQWC (ORCPT + 99 others); Fri, 19 Aug 2022 12:22:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352518AbiHSQQ6 (ORCPT ); Fri, 19 Aug 2022 12:16:58 -0400 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5572B117772 for ; Fri, 19 Aug 2022 09:00:14 -0700 (PDT) Received: by mail-il1-f197.google.com with SMTP id h25-20020a056e021d9900b002e069b96119so3484285ila.14 for ; Fri, 19 Aug 2022 09:00:14 -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=PEvbQwuqkPIOqGz2U2biiCtJ1u8u1Jgg6b0aF9rPmO8=; b=V5lJiosYLgU6XR/Dh2ZKTYH2m6jiWZRWCXRWYI0j6WV2CT+0VJfmRh02ma65IoRDv2 Sl2PvOq0l+etXTHbU1v+i3CtvaiELCZ3R4IW93rAThRvl5CYWvG35Cuz9w+OvtKC3VUy GPr7UMujfDWY5rrCR+S6rJg74C/Ec1ivgXLyN3zyZG0IvLsCaL9K2B0ZBoGIe6yaSAJv UZGZ6F36ozpdBJOaG0eHQCijZXc75vutd/GwuTdXb8OWiIp7VKh8n+YYAOAbOGQh8eUr vK78jxMl80SGQITC+zZJmx+iIznImSuLzyQz8Z0eNAodNRDl4rw5hfHkzvPTYKmI1C9B qzBw== X-Gm-Message-State: ACgBeo0160Kp0GovORdmspHKDvhkxbllDLAyuUoZv250jogAHIFiTuzS DSePzwto/ZL0lgfAcdBs8epczcQ5me0VbdH/8cB+1ix+aT+Y MIME-Version: 1.0 X-Received: by 2002:a02:3348:0:b0:349:b71c:af7d with SMTP id k8-20020a023348000000b00349b71caf7dmr521605jak.181.1660924812727; Fri, 19 Aug 2022 09:00:12 -0700 (PDT) Date: Fri, 19 Aug 2022 09:00:12 -0700 In-Reply-To: <20220819122008.1561-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000761b3f05e69a3131@google.com> Subject: Re: [syzbot] possible deadlock in jbd2_journal_lock_updates 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+79e6bbabf3ce17357969@syzkaller.appspotmail.com Tested on: commit: ca688bff Add linux-next specific files for 20220808 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=151d45e3080000 kernel config: https://syzkaller.appspot.com/x/.config?x=4c20e006003cdecb dashboard link: https://syzkaller.appspot.com/bug?extid=79e6bbabf3ce17357969 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=1267b2f3080000 Note: testing is done by a robot and is best-effort only.