From: Eli Cooper <elicoo...@gmx.com>
Date: Wed, 26 Oct 2016 10:11:09 +0800
> This patch updates skb->protocol to ETH_P_IPV6 in ip6_tnl_xmit() when an
> IPv6 header is installed to a socket buffer.
>
> This is not a cosmetic change. Without updating this value, GSO packets
> transmitted through an ipip6 tunnel have the protocol of ETH_P_IP and
> skb_mac_gso_segment() will attempt to call gso_segment() for IPv4,
> which results in the packets being dropped.
>
> Fixes: b8921ca83eed ("ip4ip6: Support for GSO/GRO")
> Signed-off-by: Eli Cooper <elicoo...@gmx.com>
Applied and queued up for -stable, thank you.
