Files
linux/include/net
Lorenzo Bianconi 5142239a22 net: veth: Account total xdp_frame len running ndo_xdp_xmit
Even if this is a theoretical issue since it is not possible to perform
XDP_REDIRECT on a non-linear xdp_frame, veth driver does not account
paged area in ndo_xdp_xmit function pointer.
Introduce xdp_get_frame_len utility routine to get the xdp_frame full
length and account total frame size running XDP_REDIRECT of a
non-linear xdp frame into a veth device.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/54f9fd3bb65d190daf2c0bbae2f852ff16cfbaa0.1646989407.git.lorenzo@kernel.org
2022-03-17 20:33:52 +01:00
..
2022-01-10 10:00:09 +09:00
2021-07-01 13:19:48 -07:00
2022-03-01 14:25:12 +00:00
2021-06-11 13:32:46 -07:00
2021-11-01 13:36:09 +00:00
2022-02-04 16:25:10 +01:00
2021-10-13 09:40:46 -07:00
2021-10-13 09:40:46 -07:00
2020-05-05 13:23:29 -07:00
2021-12-16 07:18:35 -08:00
2019-12-09 10:36:44 -08:00
2020-06-22 21:12:44 -07:00
2021-10-15 11:33:08 +01:00
2021-11-19 20:09:55 -08:00
2022-01-31 11:33:10 +00:00
2021-10-13 09:40:46 -07:00
2021-07-27 13:05:56 +01:00
2019-12-09 10:36:44 -08:00
2020-03-04 13:25:55 -08:00
2021-05-17 15:29:35 -07:00
2021-10-13 09:40:45 -07:00
2021-08-04 10:01:26 +01:00
2019-10-05 16:29:00 -07:00
2021-08-03 13:05:26 +01:00
2022-03-02 22:45:09 -08:00
2020-06-18 20:46:23 -07:00
2019-12-09 10:28:43 -08:00