On Mon, Jan 18, 2016 at 04:50:16PM +0000, Xie, Huawei wrote:
> On 1/15/2016 12:34 PM, Yuanhan Liu wrote:
> > -static void
> > +static int
> > virtio_negotiate_features(struct virtio_hw *hw)
> > {
> > uint64_t host_features;
> > @@ -949,6 +949,22 @@ virtio_negotiate_features(struct virtio_hw *hw)
> > hw->guest_features = vtpci_negotiate_features(hw, host_features);
>
> Here if we are not modern device, we should remove VIRTIO_F_VERSION_1 in
> guest features.
VIRTIO_F_VERSION_1 should not be set for legacy virtio device at all.
--yliu
