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Re: [PATCH v2 1/1] virtio: make seg_max virtqueue size dependent


From: Stefan Hajnoczi
Subject: Re: [PATCH v2 1/1] virtio: make seg_max virtqueue size dependent
Date: Mon, 11 Nov 2019 11:19:03 +0000
User-agent: Mutt/1.12.1 (2019-06-15)

On Fri, Nov 08, 2019 at 04:42:49PM +0300, Denis Plotnikov wrote:
> +    virtio_stl_p(vdev, &blkcfg.seg_max, s->conf.queue_size - 2);
[...]
> +    virtio_stl_p(vdev, &scsiconf->seg_max, s->conf.virtqueue_size - 2);

Please extend the queue_size checks to report an error when queue_size
<= 2.

Stefan

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