kernel: mark source kernel for netfilter backports

This helps keeping track on patches & adding new kernels in the future.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 60 insertions, 0 deletions

diff --git a/target/linux/generic/backport-4.14/332-v4.16-netfilter-nf_tables-remove-struct-nft_af_info-parame.patch b/target/linux/generic/backport-4.14/332-v4.16-netfilter-nf_tables-remove-struct-nft_af_info-parame.patch
new file mode 100644
index 0000000000..158f987fef
--- /dev/null
+++ b/target/linux/generic/backport-4.14/332-v4.16-netfilter-nf_tables-remove-struct-nft_af_info-parame.patch
@@ -0,0 +1,60 @@
+From: Pablo Neira Ayuso <pablo@netfilter.org>
+Date: Tue, 19 Dec 2017 13:40:22 +0100
+Subject: [PATCH] netfilter: nf_tables: remove struct nft_af_info parameter in
+ nf_tables_chain_type_lookup()
+
+Pass family number instead, this comes in preparation for the removal of
+struct nft_af_info.
+
+Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+---
+
+--- a/net/netfilter/nf_tables_api.c
++++ b/net/netfilter/nf_tables_api.c
+@@ -423,7 +423,7 @@ static inline u64 nf_tables_alloc_handle
+ static const struct nf_chain_type *chain_type[NFPROTO_NUMPROTO][NFT_CHAIN_T_MAX];
+ 
+ static const struct nf_chain_type *
+-__nf_tables_chain_type_lookup(int family, const struct nlattr *nla)
++__nf_tables_chain_type_lookup(const struct nlattr *nla, u8 family)
+ {
+ 	int i;
+ 
+@@ -436,22 +436,20 @@ __nf_tables_chain_type_lookup(int family
+ }
+ 
+ static const struct nf_chain_type *
+-nf_tables_chain_type_lookup(const struct nft_af_info *afi,
+-			    const struct nlattr *nla,
+-			    bool autoload)
++nf_tables_chain_type_lookup(const struct nlattr *nla, u8 family, bool autoload)
+ {
+ 	const struct nf_chain_type *type;
+ 
+-	type = __nf_tables_chain_type_lookup(afi->family, nla);
++	type = __nf_tables_chain_type_lookup(nla, family);
+ 	if (type != NULL)
+ 		return type;
+ #ifdef CONFIG_MODULES
+ 	if (autoload) {
+ 		nfnl_unlock(NFNL_SUBSYS_NFTABLES);
+-		request_module("nft-chain-%u-%.*s", afi->family,
++		request_module("nft-chain-%u-%.*s", family,
+ 			       nla_len(nla), (const char *)nla_data(nla));
+ 		nfnl_lock(NFNL_SUBSYS_NFTABLES);
+-		type = __nf_tables_chain_type_lookup(afi->family, nla);
++		type = __nf_tables_chain_type_lookup(nla, family);
+ 		if (type != NULL)
+ 			return ERR_PTR(-EAGAIN);
+ 	}
+@@ -1325,8 +1323,8 @@ static int nft_chain_parse_hook(struct n
+ 
+ 	type = chain_type[afi->family][NFT_CHAIN_T_DEFAULT];
+ 	if (nla[NFTA_CHAIN_TYPE]) {
+-		type = nf_tables_chain_type_lookup(afi, nla[NFTA_CHAIN_TYPE],
+-						   create);
++		type = nf_tables_chain_type_lookup(nla[NFTA_CHAIN_TYPE],
++						   afi->family, create);
+ 		if (IS_ERR(type))
+ 			return PTR_ERR(type);
+ 	}