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 284D7C433F5 for ; Mon, 21 Feb 2022 18:40:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231994AbiBUSlM (ORCPT ); Mon, 21 Feb 2022 13:41:12 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:56900 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233329AbiBUSke (ORCPT ); Mon, 21 Feb 2022 13:40:34 -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 7ADA7BFB for ; Mon, 21 Feb 2022 10:40:09 -0800 (PST) Received: by mail-io1-f70.google.com with SMTP id b22-20020a6b6716000000b0064070ce7b49so7756754ioc.5 for ; Mon, 21 Feb 2022 10:40:09 -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=RPxzAA9BnC5qAmWaV/3BRmFXPmX58G4c2OEDKIVxKv8=; b=2Kh7zDtoMUhXYrRbalFRh/yITUnyikaOwFLwynJ9VcLwM+qh3GyMJAi5SaEj1tf18z ID/2yhkd//2zKFOpXhFMsMbvtKgCWYGc1HLkq7GGZ33ddeoFT7ZgKIJnfG7lwuaW58EZ u34kRVIy46mAmWOx0WtinwDqb8EW4XJXwCRUxVUXAaN50cybJAF9E92xItT8yC3tQS20 QdxSbL2dGixPRmz16RiW7OPDnPpk2HvdVwmzrTgH4+F11tPQE/TQNnGE8J9uC7fFsyWw yiK3F5UNLQwYodWOraud/nddLeiQvBbTUtagG3ADnA4gyr5KbVP2atT7WnneM+hw/ZyC huig== X-Gm-Message-State: AOAM532p4jn8JZF2Y/NBSKOF4g9I+SyKuGe1ocxOiEHJlMhN7M/Kef7k lrWlIPYuLQPCk+5P2JUFksO0Pquy4Q8so9LTemw1nuMYEQqN X-Google-Smtp-Source: ABdhPJwLbZq1aO/UEzVzfLzH/O6TrJEsmlPP5tRjxaPEBMQxIGZHoAyGqkO3wxpQXTnQRAJs8+uaGTbby9XZRQfsky6WhY4Ylyrw MIME-Version: 1.0 X-Received: by 2002:a6b:2cc5:0:b0:614:50a6:c099 with SMTP id s188-20020a6b2cc5000000b0061450a6c099mr16011690ios.71.1645468808827; Mon, 21 Feb 2022 10:40:08 -0800 (PST) Date: Mon, 21 Feb 2022 10:40:08 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d6dbd305d88b8fb6@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, mail@anirudhrb.com, mst@redhat.com, netdev@vger.kernel.org, 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: 038101e6 Merge tag 'platform-drivers-x86-v5.17-3' of g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=96b2c57ab158898c 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=15e55046700000 Note: testing is done by a robot and is best-effort only.