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 DE3C5C433F5 for ; Tue, 22 Feb 2022 04:07:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229778AbiBVEHz (ORCPT ); Mon, 21 Feb 2022 23:07:55 -0500 Received: from gmail-smtp-in.l.google.com ([23.128.96.19]:51908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229529AbiBVEHy (ORCPT ); Mon, 21 Feb 2022 23:07:54 -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 5054B6AA78 for ; Mon, 21 Feb 2022 20:07:21 -0800 (PST) Received: by mail-io1-f70.google.com with SMTP id a4-20020a5ec304000000b00640b8ecfcceso5190141iok.9 for ; Mon, 21 Feb 2022 20:07:21 -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=vOx3Im73SFmnbz+1mrp8SMMKdHhayl6mutBW62cmCZA=; b=GPRUwFRNtbDxZGGycO3QYCiq2iT8/VStv+Ym99rbtviqzR6ipbzCvses7h4RdSjYjc pgs7Gz8Uq4obAi/1DvOKA9bXPrOK+XRev94YLHlsAjtBNWRqTdMza79nyijTtW/0C2oR S99v2+jvjGtPefONmEghEtN7nmMkT8T4TnR0RjM0l503vxvtG7AttkPsOYMfI6cHf+jP iEUxKHXt+DcvFjUphUYNv3IWBDez4AQ1Gb3s+fuCkNsTqJWLPQPG1nC9Xc3QhokGcBY2 xCYRMJd5sa7WVbS4PFpZJ4s88SiZKzNYPqILg1h3vnZS/b2jJgGxizjDnqXGdi2UZOpz YKDg== X-Gm-Message-State: AOAM532nqiafjNhLHphjIjrMW27nXSeJxgwv4VrtxFDqe9rgDieqVqMl 0ddItLX0sj9nIE0zc2a/aHB7NIzv5UgKmv4pRI9FQ5s5i79P X-Google-Smtp-Source: ABdhPJxlF2Fcrhc0f8fUORlCLcps0rHWVvMxMdQ3PVyedmOqj0xUuN0OGJwdw8BIwPr5SecJ0OgFJb1BHwoTNPjrn5sXAPc6/ANL MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c26:b0:2be:a5ac:2985 with SMTP id m6-20020a056e021c2600b002bea5ac2985mr18147813ilh.125.1645502826221; Mon, 21 Feb 2022 20:07:06 -0800 (PST) Date: Mon, 21 Feb 2022 20:07:06 -0800 In-Reply-To: <20220222031128.1850-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006f14f805d8937b26@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=11c604ca700000 Note: testing is done by a robot and is best-effort only.