On Mon, Aug 02, 2021 at 08:07:17PM +0800, fuguancheng wrote:
> diff --git a/include/uapi/linux/virtio_vsock.h
> b/include/uapi/linux/virtio_vsock.h
> index 3dd3555b2740..0afc14446b01 100644
> --- a/include/uapi/linux/virtio_vsock.h
> +++ b/include/uapi/linux/virtio_vsock.h
> @@ -42,7 +42,8 @@
> #define VIRTIO_VSOCK_F_SEQPACKET 1 /* SOCK_SEQPACKET supported */
>
> struct virtio_vsock_config {
> - __le64 guest_cid;
> + __le32 number_cid;
> + __le64 cids[];
> } __attribute__((packed));
any host/guest interface change needs to copy the virtio TC.
packing here is a bad idea imho, just add explicit padding.
--
MST
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