Florian Westphal a9525c7f62 netfilter: xtables: allow xtables-nft only builds ...

Add hidden IP(6)_NF_IPTABLES_LEGACY symbol.

When any of the "old" builtin tables are enabled the "old" iptables
interface will be supported.

To disable the old set/getsockopt interface the existing options
for the builtin tables need to be turned off:

CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_FILTER is not set
CONFIG_IP_NF_NAT is not set
CONFIG_IP_NF_MANGLE is not set
CONFIG_IP_NF_RAW is not set
CONFIG_IP_NF_SECURITY is not set

Same for CONFIG_IP6_NF_ variants.

This allows to build a kernel that only supports ip(6)tables-nft
(iptables-over-nftables api).

In the future the _LEGACY symbol will become visible and the select
statements will be turned into 'depends on', but for now be on safe side
so "make oldconfig" won't break things.

Signed-off-by: Florian Westphal <fw@strlen.de>

2024-01-29 15:43:21 +01:00

..

ip6_tables.c

xtables: move icmp/icmpv6 logic to xt_tcpudp

2023-03-22 21:48:59 +01:00

ip6t_ah.c

netfilter: ip6tables: Remove redundant null checks

2020-07-29 20:39:43 +02:00

ip6t_eui64.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

ip6t_frag.c

netfilter: ip6tables: Remove redundant null checks

2020-07-29 20:39:43 +02:00

ip6t_hbh.c

netfilter: ip6tables: Remove redundant null checks

2020-07-29 20:39:43 +02:00

ip6t_ipv6header.c

netfilter: move inline nf_ip6_ext_hdr() function to a more appropriate header.

2019-09-13 12:34:09 +02:00

ip6t_mh.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

ip6t_NPT.c

netfilter: ip6t_NPT: rewrite addresses in ICMPv6 original packet

2020-08-28 19:18:48 +02:00

ip6t_REJECT.c

netfilter: use actual socket sk for REJECT action

2020-12-01 14:33:55 +01:00

ip6t_rpfilter.c

netfilter: ip6t_rpfilter: Fix regression with VRF interfaces

2023-02-22 00:22:20 +01:00

ip6t_rt.c

netfilter: ip6t_rt: fix rt0_hdr parsing in rt_mt6

2021-10-14 23:08:35 +02:00

ip6t_srh.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

ip6t_SYNPROXY.c

netfilter: Add MODULE_DESCRIPTION entries to kernel modules

2020-06-25 00:50:31 +02:00

ip6table_filter.c

netfilter: ip6tables: allow use of ip6t_do_table as hookfn

2021-10-14 23:06:53 +02:00

ip6table_mangle.c

netfilter: xt_mangle: only check verdict part of return value

2023-10-18 10:26:43 +02:00

ip6table_nat.c

netfilter: add missing module descriptions

2023-11-08 13:52:32 +01:00

ip6table_raw.c

netfilter: add missing module descriptions

2023-11-08 13:52:32 +01:00

ip6table_security.c

netfilter: ip6tables: allow use of ip6t_do_table as hookfn

2021-10-14 23:06:53 +02:00

Kconfig

netfilter: xtables: allow xtables-nft only builds

2024-01-29 15:43:21 +01:00

Makefile

netfilter: xtables: allow xtables-nft only builds

2024-01-29 15:43:21 +01:00

nf_conntrack_reasm.c

netfilter: Update to register_net_sysctl_sz

2023-08-15 15:26:17 -07:00

nf_defrag_ipv6_hooks.c

netfilter: add missing module descriptions

2023-11-08 13:52:32 +01:00

nf_dup_ipv6.c

netfilter: drop bridge nf reset from nf_reset

2019-10-01 18:42:15 +02:00

nf_reject_ipv6.c

netfilter: bridge: replace physindev with physinif in nf_bridge_info

2024-01-17 12:02:49 +01:00

nf_socket_ipv6.c

tcp: Access &tcp_hashinfo via net.

2022-09-20 10:21:49 -07:00

nf_tproxy_ipv6.c

netfilter: tproxy: fix deadlock due to missing BH disable

2023-03-06 12:09:48 +01:00

nft_dup_ipv6.c

netfilter: nf_tables: Extend nft_expr_ops::dump callback parameters

2022-11-15 10:46:34 +01:00

nft_fib_ipv6.c

netfilter: rpfilter/fib: Set ->flowic_uid correctly for user namespaces.

2022-10-19 08:46:48 +02:00

nft_reject_ipv6.c

netfilter: nf_tables: do not reduce read-only expressions

2022-03-20 00:29:46 +01:00