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    Subject[PATCH v8 35/50] vhost/net: larger header for virtio 1.0
    Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
    Reviewed-by: Jason Wang <jasowang@redhat.com>
    Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.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 c218188..8ff4a6d 100644
    --- a/drivers/vhost/net.c
    +++ b/drivers/vhost/net.c
    @@ -1030,7 +1030,8 @@ 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


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