Re: [PATCH 1/1] Revert "compat: skb_mark_not_on_list will be backported to Ubuntu 18.04"

[Jason A. Donenfeld]

Thanks. Applied as:
https://git.zx2c4.com/wireguard-linux-compat/commit/?id=1edffe201ad08d70fe74290b657a929cd4229df5