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 00FDFC433F5 for ; Sun, 20 Feb 2022 02:10:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237705AbiBTCKa (ORCPT ); Sat, 19 Feb 2022 21:10:30 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:52820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230517AbiBTCK3 (ORCPT ); Sat, 19 Feb 2022 21:10:29 -0500 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EE433135A for ; Sat, 19 Feb 2022 18:10:09 -0800 (PST) Received: by mail-io1-f72.google.com with SMTP id e23-20020a6b6917000000b006406b9433d6so5891483ioc.14 for ; Sat, 19 Feb 2022 18:10:09 -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=GsxtTaRJylm25mi2kyEsvMoswXN+IqBXVjyQu0VFrJo=; b=e8ett1gUmPqgd8pZvSSPRFme3UxdRy8cYXTCbmAxTOw0DrAIEUZzThjSt3ywPAuOc2 jM7iJMMppdINmcq6g9o3Nm/vOxeXMt5Ke9HsYYoz/3hUK1vY/kN0DwltBldd9QQ++KVl ZJmvNWeC4p7w2C3f8tDSs33m3nRGQfu0+vu0DAK6s2DQI4GmhX7yZLc6WhTmJ5XSY3Av ZuIfwxHOCAW/8uoF3afPhYblv4+x8w+P5DHYcWFxF2qe6qgCigvi7UTOalxR+YIQVjpD Rj++0ST9DYr/jB9kLCyXsrlhgqmieW3fc2x1dIn2qnAyQDtHiCB1RXcXamuHNVCu8Kfa Ttfg== X-Gm-Message-State: AOAM5315HVbr1EKf7lWQL7Dn4Ao5dkl0ihoTcdxe9WlaWrjnj/xQAKAh fbgsImOK19k8fVYH9TufWbzjV+9Z293XP0KTLq4A+gQ8eNWD X-Google-Smtp-Source: ABdhPJxIXaOrysE6lBGo3xzHv11vFxG7BEKQ9JQIUyLaQym6RQ3aaeDfICl2NR+/xmIwah8EOUt/kjWJpRRpZ6araSts/rE1hHEQ MIME-Version: 1.0 X-Received: by 2002:a05:6e02:18c9:b0:2c1:facc:d0ee with SMTP id s9-20020a056e0218c900b002c1faccd0eemr2959152ilu.7.1645323008503; Sat, 19 Feb 2022 18:10:08 -0800 (PST) Date: Sat, 19 Feb 2022 18:10:08 -0800 In-Reply-To: <20220220014715.921-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007675d105d8699d01@google.com> Subject: Re: [syzbot] kernel BUG in vhost_get_vq_desc From: syzbot To: hdanton@sina.com, jasowang@redhat.com, linux-kernel@vger.kernel.org, mst@redhat.com, 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+3140b17cb44a7b174008@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=3140b17cb44a7b174008 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=143dc0d4700000 Note: testing is done by a robot and is best-effort only.