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 1CB40C4332F for ; Mon, 14 Nov 2022 06:31:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235775AbiKNGb0 (ORCPT ); Mon, 14 Nov 2022 01:31:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235591AbiKNGbY (ORCPT ); Mon, 14 Nov 2022 01:31:24 -0500 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FFA710B4D for ; Sun, 13 Nov 2022 22:31:23 -0800 (PST) Received: by mail-il1-f198.google.com with SMTP id g4-20020a92cda4000000b00301ff06da14so8751700ild.11 for ; Sun, 13 Nov 2022 22:31:23 -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=aHAjE8v+rR+q2eHvXyL5uTVpywlN8Yt7SBPnOf5Yuzo=; b=WesJttYiqBORki2PUGLqlrWnKNd8vRErV5Ikv+FMe7dQ21pkqbWwlc+qZHiSJee5kW UzQCErod1C2YW0ZR3eHoHim7YCm+NKFwjTUNOv/H2JRGI105uscWPDDg/O66uppHIwX5 TPQ+Zmy3oDaCSi7pEzUfgZHdQJMZyZ0wXUvcR5v2gSeuguCkFuTU31qvQCb+VXtxjsEi OqGofg4Rfz+VF7wmR24CKgqUJs0IrFLWEq+hxTJBhtFNsnpgJTNXRKVrwaiuky/1K3QH WjTxlj8XxQcdtAv+WMMqSVgmFIKRNvMQq+9gr9+B6e+7gPu/o4c9tq+qX86xBVoIrWmt Topw== X-Gm-Message-State: ANoB5pmJQ32RNtl0925dKHwDnVroLMLwibkmHEUmPRGD5zApC3MPsle7 qzSTVneT6BF/+tzO9gWK52OMEoO4wJfA7nhntrsLwugTEHtw X-Google-Smtp-Source: AA0mqf6mYjyOyR+atf9LMbatWp4IokzvSWPNvyupAo65dWEFooILqw81wzrjbCxHvwBCz1vu+05j48pHWVVwSvIcgXANLMLH1Gyx MIME-Version: 1.0 X-Received: by 2002:a92:cec3:0:b0:300:ef0e:9388 with SMTP id z3-20020a92cec3000000b00300ef0e9388mr5744392ilq.262.1668407482431; Sun, 13 Nov 2022 22:31:22 -0800 (PST) Date: Sun, 13 Nov 2022 22:31:22 -0800 In-Reply-To: <20221114031540.2006-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000054c08f05ed686345@google.com> Subject: Re: [syzbot] possible deadlock in vfs_fileattr_set 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 has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+abe01a74653f00aabe3e@syzkaller.appspotmail.com Tested on: commit: f8f60f32 Add linux-next specific files for 20221111 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=14a95a11880000 kernel config: https://syzkaller.appspot.com/x/.config?x=85ba52c07cd97289 dashboard link: https://syzkaller.appspot.com/bug?extid=abe01a74653f00aabe3e 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=12d16985880000 Note: testing is done by a robot and is best-effort only.