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path: root/include/net/netfilter/nf_conntrack_helper.h
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2023-08-08netfilter: helper: Remove unused function declarationsYue Haibing
Commit b118509076b3 ("netfilter: remove nf_conntrack_helper sysctl and modparam toggles") leave these unused declarations. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Florian Westphal <fw@strlen.de>
2022-11-08net: move add ct helper function to nf_conntrack_helper for ovs and tcXin Long
Move ovs_ct_add_helper from openvswitch to nf_conntrack_helper and rename as nf_ct_add_helper, so that it can be used in TC act_ct in the next patch. Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-11-08net: move the ct helper function to nf_conntrack_helper for ovs and tcXin Long
Move ovs_ct_helper from openvswitch to nf_conntrack_helper and rename as nf_ct_helper so that it can be used in TC act_ct in the next patch. Note that it also adds the checks for the family and proto, as in TC act_ct, the packets with correct family and proto are not guaranteed. Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-03-20netfilter: conntrack: Add and use nf_ct_set_auto_assign_helper_warned()Phil Sutter
The function sets the pernet boolean to avoid the spurious warning from nf_ct_lookup_helper() when assigning conntrack helpers via nftables. Fixes: 1a64edf54f55 ("netfilter: nft_ct: add helper set support") Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>