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Subject: Re: [PATCH 1/2] vhost/test: fix build for vhost test
To:     Tiwei Bie <tiwei.bie@intel.com>, mst@redhat.com
Cc:     kvm@vger.kernel.org, virtualization@lists.linux-foundation.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        stable@vger.kernel.org
References: <20190828053700.26022-1-tiwei.bie@intel.com>
From:   Jason Wang <jasowang@redhat.com>
Message-ID: <f44555de-6a9d-256f-5526-9457607e6a47@redhat.com>
Date:   Fri, 30 Aug 2019 11:37:24 +0800
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On 2019/8/28 =E4=B8=8B=E5=8D=881:36, Tiwei Bie wrote:
> Since below commit, callers need to specify the iov_limit in
> vhost_dev_init() explicitly.
>
> Fixes: b46a0bf78ad7 ("vhost: fix OOB in get_rx_bufs()")
> Cc: stable@vger.kernel.org
> Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
> ---
>  drivers/vhost/test.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c
> index 9e90e969af55..ac4f762c4f65 100644
> --- a/drivers/vhost/test.c
> +++ b/drivers/vhost/test.c
> @@ -115,7 +115,7 @@ static int vhost_test_open(struct inode *inode, str=
uct file *f)
>  	dev =3D &n->dev;
>  	vqs[VHOST_TEST_VQ] =3D &n->vqs[VHOST_TEST_VQ];
>  	n->vqs[VHOST_TEST_VQ].handle_kick =3D handle_vq_kick;
> -	vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX);
> +	vhost_dev_init(dev, vqs, VHOST_TEST_VQ_MAX, UIO_MAXIOV);
> =20
>  	f->private_data =3D n;
> =20


Acked-by: Jason Wang <jasowang@redhat.com>


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