tree 05d4fb08f6441c1f7bfcab291bc839e0db4a169f
parent b8d0aad0c77f488d1d51a02d871a5cbc2d8032b9
author Pablo Neira <pablo@netfilter.org> 1431533977 +0200
committer David S. Miller <davem@davemloft.net> 1431580205 -0400

net: add CONFIG_NET_INGRESS to enable ingress filtering

This new config switch enables the ingress filtering infrastructure that is
controlled through the ingress_needed static key. This prepares the
introduction of the Netfilter ingress hook that resides under this unique
static key.

Note that CONFIG_SCH_INGRESS automatically selects this, that should be no
problem since this also depends on CONFIG_NET_CLS_ACT.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>