ANDROID: net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head
This enables ebpf tethering offload from a cellular interface with
no L2 mac header to a wifi/ethernet/usb interface with one.
Will pursue upstreaming this along with further mtu related fixups.
Test: builds, real testing with identical patch on a 4.14 flame device
Signed-off-by: Lorenzo Colitti <firstname.lastname@example.org>
Signed-off-by: Maciej Żenczykowski <email@example.com>
1 file changed