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Re: [Qemu-devel] [PATCH] vhost-user: ignore qemu-only features
From: |
Jason Wang |
Subject: |
Re: [Qemu-devel] [PATCH] vhost-user: ignore qemu-only features |
Date: |
Wed, 18 Nov 2015 10:08:40 +0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 11/17/2015 10:57 PM, Michael S. Tsirkin wrote:
> Some feratures (such as ctrl vq) are supported
> by qemu without need to communicate with the
> backend.
>
> Drop them from the feature mask so we set them
> unconditionally.
>
> Reported-by: Victor Kaplansky <address@hidden>
> Signed-off-by: Michael S. Tsirkin <address@hidden>
> ---
> hw/net/vhost_net.c | 9 ---------
> 1 file changed, 9 deletions(-)
>
> diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
> index 14337a4..8c9b52d 100644
> --- a/hw/net/vhost_net.c
> +++ b/hw/net/vhost_net.c
> @@ -77,15 +77,6 @@ static const int user_feature_bits[] = {
> VIRTIO_NET_F_HOST_ECN,
> VIRTIO_NET_F_HOST_UFO,
> VIRTIO_NET_F_MRG_RXBUF,
> - VIRTIO_NET_F_STATUS,
> - VIRTIO_NET_F_CTRL_VQ,
> - VIRTIO_NET_F_CTRL_RX,
> - VIRTIO_NET_F_CTRL_VLAN,
> - VIRTIO_NET_F_CTRL_RX_EXTRA,
> - VIRTIO_NET_F_CTRL_MAC_ADDR,
> - VIRTIO_NET_F_CTRL_GUEST_OFFLOADS,
> -
> - VIRTIO_NET_F_GUEST_ANNOUNCE,
>
> VIRTIO_NET_F_MQ,
>
Acked-by: Jason Wang <address@hidden>