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| author | Daniel Borkmann <daniel@iogearbox.net> | 2020-03-18 12:33:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-19 02:35:48 +0300 |
| commit | 357b6cc5834eabc1be7c28a9faae7da061df097d (patch) | |
| tree | 115ada0d38fbd89d8be6ffc03c27c22e3bcdb4b5 /include/linux/netdevice.h | |
| parent | ce7964bdc414b1ab6a7d3678ba064548c0bee973 (diff) | |
| download | linux-357b6cc5834eabc1be7c28a9faae7da061df097d.tar.xz | |
netfilter: revert introduction of egress hook
This reverts the following commits:
8537f78647c0 ("netfilter: Introduce egress hook")
5418d3881e1f ("netfilter: Generalize ingress hook")
b030f194aed2 ("netfilter: Rename ingress hook include file")
>From the discussion in [0], the author's main motivation to add a hook
in fast path is for an out of tree kernel module, which is a red flag
to begin with. Other mentioned potential use cases like NAT{64,46}
is on future extensions w/o concrete code in the tree yet. Revert as
suggested [1] given the weak justification to add more hooks to critical
fast-path.
[0] https://lore.kernel.org/netdev/cover.1583927267.git.lukas@wunner.de/
[1] https://lore.kernel.org/netdev/20200318.011152.72770718915606186.davem@davemloft.net/
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: David Miller <davem@davemloft.net>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Nacked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 15f1e32b430c..654808bfad83 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1751,7 +1751,6 @@ enum netdev_priv_flags { * @xps_maps: XXX: need comments on this one * @miniq_egress: clsact qdisc specific data for * egress processing - * @nf_hooks_egress: netfilter hooks executed for egress packets * @qdisc_hash: qdisc hash table * @watchdog_timeo: Represents the timeout that is used by * the watchdog (see dev_watchdog()) @@ -2027,9 +2026,6 @@ struct net_device { #ifdef CONFIG_NET_CLS_ACT struct mini_Qdisc __rcu *miniq_egress; #endif -#ifdef CONFIG_NETFILTER_EGRESS - struct nf_hook_entries __rcu *nf_hooks_egress; -#endif #ifdef CONFIG_NET_SCHED DECLARE_HASHTABLE (qdisc_hash, 4); |