bpf: allow disabling tunnel csum for ipv6
authorWilliam Tu <u9012063@gmail.com>
Fri, 1 Dec 2017 23:26:09 +0000 (15:26 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 4 Dec 2017 16:04:19 +0000 (11:04 -0500)
commitb8da518c6e87504a6790bfb1539134c41b61a45a
treeff36cc397081a9ecdc4b58602a2f54d7a3ade5f3
parent6712abc168ebac90b46088b89798aa31a1bc79f9
bpf: allow disabling tunnel csum for ipv6

Before the patch, BPF_F_ZERO_CSUM_TX can be used only for ipv4 tunnel.
With introduction of ip6gretap collect_md mode, the flag should be also
supported for ipv6.

Signed-off-by: William Tu <u9012063@gmail.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/filter.c