linux-dev/net/ipv4/netfilter/Kconfig, branch master

netfilter: Remove flowtable relics

2022-01-26T23:00:20Z

NF_FLOW_TABLE_IPV4 and NF_FLOW_TABLE_IPV6 are invisble, selected by nothing (so they can no longer be enabled), and their last real users have been removed (nf_flow_table_ipv6.c is empty). Clean up the leftovers. Fixes: c42ba4290b2147aa ("netfilter: flowtable: remove ipv4/ipv6 modules") Signed-off-by: Geert Uytterhoeven Signed-off-by: Pablo Neira Ayuso

netfilter: flowtable: remove ipv4/ipv6 modules

2021-12-23T00:07:44Z

Just place the structs and registration in the inet module. nf_flow_table_ipv6, nf_flow_table_ipv4 and nf_flow_table_inet share same module dependencies: nf_flow_table, nf_tables. before: text data bss dec hex filename 2278 1480 0 3758 eae nf_flow_table_inet.ko 1159 1352 0 2511 9cf nf_flow_table_ipv6.ko 1154 1352 0 2506 9ca nf_flow_table_ipv4.ko after: 2369 1672 0 4041 fc9 nf_flow_table_inet.ko Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

netfilter: nf_log_arp: merge with nf_log_syslog

2021-03-30T22:37:27Z

similar to previous change: nf_log_syslog now covers ARP logging as well, the old nf_log_arp module is removed. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

netfilter: nf_log_ipv4: rename to nf_log_syslog

2021-03-30T22:37:27Z

Netfilter has multiple log modules: nf_log_arp nf_log_bridge nf_log_ipv4 nf_log_ipv6 nf_log_netdev nfnetlink_log nf_log_common With the exception of nfnetlink_log (packet is sent to userspace for dissection/logging), all of them log to the kernel ringbuffer. This is the first part of a series to merge all modules except nfnetlink_log into a single module: nf_log_syslog. This allows to reduce code. After the series, only two log modules remain: nfnetlink_log and nf_log_syslog. The latter provides the same functionality as the old per-af log modules. This renames nf_log_ipv4 to nf_log_syslog. Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21Z

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada

netfilter: fix coding-style errors.

2019-09-13T09:39:38Z

Several header-files, Kconfig files and Makefiles have trailing white-space. Remove it. In netfilter/Kconfig, indent the type of CONFIG_NETFILTER_NETLINK_ACCT correctly. There are semicolons at the end of two function definitions in include/net/netfilter/nf_conntrack_acct.h and include/net/netfilter/nf_conntrack_ecache.h. Remove them. Fix indentation in nf_conntrack_l4proto.h. Signed-off-by: Jeremy Sowden Signed-off-by: Pablo Neira Ayuso

docs: kbuild: convert docs to ReST and rename to *.rst

2019-06-14T20:21:21Z

The kbuild documentation clearly shows that the documents there are written at different times: some use markdown, some use their own peculiar logic to split sections. Convert everything to ReST without affecting too much the author's style and avoiding adding uneeded markups. The conversion is actually: - add blank lines and identation in order to identify paragraphs; - fix tables markups; - add some lists markups; - mark literal blocks; - adjust title markups. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

netfilter: x_tables: merge ip and ipv6 masquerade modules

2019-04-11T18:59:29Z

No need to have separate modules for this. before: text data bss dec filename 2038 1168 0 3206 net/ipv4/netfilter/ipt_MASQUERADE.ko 1526 1024 0 2550 net/ipv6/netfilter/ip6t_MASQUERADE.ko after: text data bss dec filename 2521 1296 0 3817 net/netfilter/xt_MASQUERADE.ko Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

netfilter: nf_tables: merge route type into core

2019-04-08T21:01:42Z

very little code, so it really doesn't make sense to have extra modules or even a kconfig knob for this. Merge them and make functionality available unconditionally. The merge makes inet family route support trivial, so add it as well here. Before: text data bss dec hex filename 835 832 0 1667 683 nft_chain_route_ipv4.ko 870 832 0 1702 6a6 nft_chain_route_ipv6.ko 111568 2556 529 114653 1bfdd nf_tables.ko After: text data bss dec hex filename 113133 2556 529 116218 1c5fa nf_tables.ko Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso