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 19A18C4332F for ; Mon, 21 Feb 2022 14:37:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378068AbiBUOhc (ORCPT ); Mon, 21 Feb 2022 09:37:32 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:49584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1378042AbiBUOha (ORCPT ); Mon, 21 Feb 2022 09:37:30 -0500 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4585F1EC7E for ; Mon, 21 Feb 2022 06:37:07 -0800 (PST) Received: by mail-il1-f200.google.com with SMTP id l5-20020a927005000000b002c24d650588so968202ilc.5 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=pRFMEYfG8Zf1iCDGhI9etS/FGiOoGY8dR+4Y2D7EXgI3Z9FNdYO4oC0q8VMoWdWS+B a76V+bZoJI3jJZSus75vZPJwVSuyhHuZZ9tSBGXh/LqbgQdqitYFxd1wwZDoFN120lbg 9i+p1P19yfTaYmh1ZZk74EwPstolYimU3d5AbtI6Ea144h9wbsqLJvTGDWlxRFCzwCUx 3sQl9nQuXgQMRCg7j/cFlvaaGR41HJdppnyKfjJo7zbPeB4qEKsItTLTjV1UKOCofbkv q/Uv8ASs/jm3jIJq8jNw0Evc4/RClYUqs/smYmOht0Er9jt3wu5bxK4I5nBxy+o6h9Ak km1w== X-Gm-Message-State: AOAM531CnbcI7xtnD/RAgejPUXPnWzHmtciarHRRbkHQx3mVTxhlp+nQ 201y1xP8YYs2AHkmB4V7F9NX10GNJtTEiFJloPXKVxB0lUdb 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: kvm@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.