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 A6E84C433EF for ; Mon, 21 Feb 2022 14:37:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378071AbiBUOhf (ORCPT ); Mon, 21 Feb 2022 09:37:35 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:49550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356282AbiBUOha (ORCPT ); Mon, 21 Feb 2022 09:37:30 -0500 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 458AD1EEF9 for ; Mon, 21 Feb 2022 06:37:07 -0800 (PST) Received: by mail-io1-f70.google.com with SMTP id n5-20020a5e8c05000000b00640d0a712d3so3465392ioj.1 for ; Mon, 21 Feb 2022 06:37:07 -0800 (PST) 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=UXuZuAFf06AjNDv96AIjaTSOnvpwB56946KWBbv5zI8=; b=FO/IhiZOnLRJP6zdUEbcapOi26HjW2M7LrYWUrzKAbHQAoPGM+Wg3FB4erxWrSrDSM 7uxR1InFa5EB1gI0nNSoEIQjTPm05QsL0yv2kCVb/hIOl6OG8v5pYlJP6ZBsguWLR6aI YS53w85jha5/asZj7yCuzkLdP7rPJC2feoBBzifSzHdPsAqQJJ5qEn+BfpD5fSKQFvmw tC7neX/QpXOKAsFMr1oXheie1JY8XQssfsQsxzvychwzYAKSS7Vh24TAZ+dHzourVlsg /xd/ned0is6EgJcR6HcHwQcXN7uLupNXwNFPRmTp329U8ccKmw60X/+taIi8HPmtyajG MxTw== X-Gm-Message-State: AOAM5335CogynE4HbFXsFSigv9Rbd2JIykYArAOjEdLKsi28gQz+RIVg C9WwlxoP+HyQ9/3oUDWE7MCN/JZJPHDa9QDm6DHTrOrbcIh8 X-Google-Smtp-Source: ABdhPJxI9n7981umWgxAkYi8nKTFYbbnjwZVOUXk22WmatR+LG0H0VtkRrDs5wSXcX4+ImWNsFu8NNEDe6+uhDX1c+HlQGRQyJSt MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d86:b0:2bd:ef9f:cfa6 with SMTP id h6-20020a056e021d8600b002bdef9fcfa6mr16231349ila.314.1645454226686; Mon, 21 Feb 2022 06:37:06 -0800 (PST) Date: Mon, 21 Feb 2022 06:37:06 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ad0c4005d8882aa8@google.com> Subject: Re: [syzbot] INFO: task hung in vhost_work_dev_flush From: syzbot To: jasowang@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mst@redhat.com, netdev@vger.kernel.org, sgarzare@redhat.com, syzkaller-bugs@googlegroups.com, virtualization@lists.linux-foundation.org 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+0abd373e2e50d704db87@syzkaller.appspotmail.com Tested on: commit: f71077a4 Merge tag 'mmc-v5.17-rc1-2' of git://git.kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/ kernel config: https://syzkaller.appspot.com/x/.config?x=a78b064590b9f912 dashboard link: https://syzkaller.appspot.com/bug?extid=0abd373e2e50d704db87 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=1502488e700000 Note: testing is done by a robot and is best-effort only.