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Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set |
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Date: |
Mon, 27 Nov 2017 11:15:32 +0000 |
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User-agent: |
Mutt/1.9.1 (2017-09-22) |
On Sat, Nov 25, 2017 at 12:04:45AM +0530, P J P wrote:
> @@ -1426,6 +1429,9 @@ hwaddr virtio_queue_get_addr(VirtIODevice *vdev, int n)
> void virtio_queue_set_rings(VirtIODevice *vdev, int n, hwaddr desc,
> hwaddr avail, hwaddr used)
> {
> + if (!vdev->vq[n].vring.num || !desc || !vdev->vq[n].vring.align) {
Why !desc?
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- [Qemu-devel] [PATCH v3 0/2] check VirtiQueue Vring objects, P J P, 2017/11/24
- [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, P J P, 2017/11/24
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, Cornelia Huck, 2017/11/27
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, P J P, 2017/11/27
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, Cornelia Huck, 2017/11/28
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, Stefan Hajnoczi, 2017/11/28
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, P J P, 2017/11/28
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, Cornelia Huck, 2017/11/28
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, P J P, 2017/11/29
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, Cornelia Huck, 2017/11/29
- Re: [Qemu-devel] [PATCH v3 1/2] virtio: check VirtQueue Vring object is set, P J P, 2017/11/30
[Qemu-devel] [PATCH v3 2/2] tests: add test to check VirtQueue object, P J P, 2017/11/24