| Message ID | 1417118789-18231-34-git-send-email-mst@redhat.com |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | David Miller |
| Headers | show |
On Fri, Nov 28, 2014 at 4:10 AM, Michael S. Tsirkin <mst@redhat.com> wrote: > Signed-off-by: Michael S. Tsirkin <mst@redhat.com> > --- > drivers/vhost/net.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c > index cae22f9..1ac58d0 100644 > --- a/drivers/vhost/net.c > +++ b/drivers/vhost/net.c > @@ -1027,7 +1027,8 @@ static int vhost_net_set_features(struct > vhost_net *n, u64 features) > size_t vhost_hlen, sock_hlen, hdr_len; > int i; > > - hdr_len = (features & (1 << VIRTIO_NET_F_MRG_RXBUF)) ? > + hdr_len = (features & ((1ULL << VIRTIO_NET_F_MRG_RXBUF) | > + (1ULL << VIRTIO_F_VERSION_1))) ? > sizeof(struct virtio_net_hdr_mrg_rxbuf) : > sizeof(struct virtio_net_hdr); > if (features & (1 << VHOST_NET_F_VIRTIO_NET_HDR)) { > -- > MST > Reviewed-by: Jason Wang <jasowang@redhat.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index cae22f9..1ac58d0 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -1027,7 +1027,8 @@ static int vhost_net_set_features(struct vhost_net *n, u64 features) size_t vhost_hlen, sock_hlen, hdr_len; int i; - hdr_len = (features & (1 << VIRTIO_NET_F_MRG_RXBUF)) ? + hdr_len = (features & ((1ULL << VIRTIO_NET_F_MRG_RXBUF) | + (1ULL << VIRTIO_F_VERSION_1))) ? sizeof(struct virtio_net_hdr_mrg_rxbuf) : sizeof(struct virtio_net_hdr); if (features & (1 << VHOST_NET_F_VIRTIO_NET_HDR)) {
Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- drivers/vhost/net.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)