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 A91E0C433F5 for ; Mon, 21 Feb 2022 14:25:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377647AbiBUOZi (ORCPT ); Mon, 21 Feb 2022 09:25:38 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:35090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234903AbiBUOZa (ORCPT ); Mon, 21 Feb 2022 09:25:30 -0500 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A2D71EC70 for ; Mon, 21 Feb 2022 06:25:08 -0800 (PST) Received: by mail-il1-f199.google.com with SMTP id a19-20020a924453000000b002c224a576edso2814062ilm.4 for ; Mon, 21 Feb 2022 06:25:08 -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=1G4UTq2o6P+a746sTP+dVfls+sUJpDYN5P8Qcj9N0Fw=; b=zy0QPgn1BOirntICOnRKM1/+vQ4FlgCqNWnLsS5hHFIzCkGZadvGUT4VmAxEF7J/iV 2jmNkCRZj6ZkoMVLHssiyOukAznn6NXRuR3ORzGCWbz375onIin9y0/CyTxoAESrZ4As S9p1RIW9yno7cwrXe2DLVdLwBaV/zWAU2E65Ahs8HEuLMj9s2BvKPBVw9WBKb2SP4zdi SUaG0vFsjL1BgT71W9QMYcvk46wS/BhLz4L0R6f6MzsDcaq0k5yhwA6cCwnLYN+/0Fda Cotro6ewKuhp9xcB+xdLN3EwUOFutPgNWVgxeydlaDpi8kp+J7uAkJrXGQc7wOKWf8Zz 8FQA== X-Gm-Message-State: AOAM5317gozq6oOZ24vmd5VRjyO9s8fTxtka/adsz5v04N3bmCOiG3uF A0zqRFOMzxC6m9/kGK9y2C2iqQvV//R5bPymrFkMT7gUGgBr X-Google-Smtp-Source: ABdhPJzNsYGk158e5e070uwwiQblmpJR36IBOvzT5M746XeMrwbnfnCwt2Ij175fwa4je3uPCfVMOyoDjAZwmvmIP4VvqwCvkCg2 MIME-Version: 1.0 X-Received: by 2002:a02:c8ce:0:b0:309:bc07:302f with SMTP id q14-20020a02c8ce000000b00309bc07302fmr14872524jao.305.1645453507419; Mon, 21 Feb 2022 06:25:07 -0800 (PST) Date: Mon, 21 Feb 2022 06:25:07 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000cde22e05d887fff4@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, sgarzare@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=123f7296700000 Note: testing is done by a robot and is best-effort only.