projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 619228d) | patch
bpf: add new prog type for cgroup socket filtering
authorDaniel Mack <daniel@zonque.org>
Wed, 23 Nov 2016 15:52:25 +0000 (16:52 +0100)
committerDavid S. Miller <davem@davemloft.net>
Fri, 25 Nov 2016 21:25:52 +0000 (16:25 -0500)
commit0e33661de493db325435d565a4a722120ae4cbf3
treed8f41dacce4f7c1d5305ad962a6407941ef1d9d5tree | snapshot (tar.gz zip)
parent619228d86b0e32e00758dcf07ca5d06903d9a9d7commit | diff
bpf: add new prog type for cgroup socket filtering

This program type is similar to BPF_PROG_TYPE_SOCKET_FILTER, except that
it does not allow BPF_LD_[ABS|IND] instructions and hooks up the
bpf_skb_load_bytes() helper.

Programs of this type will be attached to cgroups for network filtering
and accounting.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/uapi/linux/bpf.h diff | blob | blame | history
net/core/filter.c diff | blob | blame | history