From: Mike Rapoport <[email protected]>
Date: Tue, 14 Jun 2016 08:29:38 +0300
> The commit e858fae2b0b8 ("virtio_net: use common code for virtio_net_hdr
> and skb GSO conversion") replaced the tun code for header manipulation
> with the generic helpers. While doing so, it implictly moved the
> skb_partial_csum_set() invocation after eth_type_trans(), which
> invalidate the current gso start/offset values.
> Fix it by moving the helper invocation before the mac pulling.
>
> Fixes: e858fae2b0b8 ("virtio_net: use common code for virtio_net_hdr and
> skb GSO conversion")
>
> Reported-by: David Ahern <[email protected]>
> Signed-off-by: Mike Rapoport <[email protected]>
Applied.