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author | David S. Miller <davem@davemloft.net> | 2019-07-08 12:13:38 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2019-07-08 12:13:38 -0700 |
commit | 47cfb90406e1d8de4007e781155884ff10bb40d3 (patch) | |
tree | bff43ffd983233d08edc09243df7759e3ff15d61 /include/net | |
parent | bfb204129a5adeb8eb62d693e97047ae6c8f37fd (diff) | |
parent | 0ef1efd1354d732d040f29b2005420f83fcdd8f4 (diff) | |
download | linux-stable-47cfb90406e1d8de4007e781155884ff10bb40d3.tar.gz linux-stable-47cfb90406e1d8de4007e781155884ff10bb40d3.tar.bz2 linux-stable-47cfb90406e1d8de4007e781155884ff10bb40d3.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:
====================
Netfilter/IPVS updates for net-next
The following patchset contains Netfilter/IPVS updates for net-next:
1) Move bridge keys in nft_meta to nft_meta_bridge, from wenxu.
2) Support for bridge pvid matching, from wenxu.
3) Support for bridge vlan protocol matching, also from wenxu.
4) Add br_vlan_get_pvid_rcu(), to fetch the bridge port pvid
from packet path.
5) Prefer specific family extension in nf_tables.
6) Autoload specific family extension in case it is missing.
7) Add synproxy support to nf_tables, from Fernando Fernandez Mancera.
8) Support for GRE encapsulation in IPVS, from Vadim Fedorenko.
9) ICMP handling for GRE encapsulation, from Julian Anastasov.
10) Remove unused parameter in nf_queue, from Florian Westphal.
11) Replace seq_printf() by seq_puts() in nf_log, from Markus Elfring.
12) Rename nf_SYNPROXY.h => nf_synproxy.h before this header becomes
public.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/netfilter/nf_conntrack_synproxy.h | 1 | ||||
-rw-r--r-- | include/net/netfilter/nf_queue.h | 3 | ||||
-rw-r--r-- | include/net/netfilter/nf_synproxy.h | 5 | ||||
-rw-r--r-- | include/net/netfilter/nft_meta.h | 44 |
4 files changed, 51 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_conntrack_synproxy.h b/include/net/netfilter/nf_conntrack_synproxy.h index c5659dcf5b1a..8f00125b06f4 100644 --- a/include/net/netfilter/nf_conntrack_synproxy.h +++ b/include/net/netfilter/nf_conntrack_synproxy.h @@ -2,6 +2,7 @@ #ifndef _NF_CONNTRACK_SYNPROXY_H #define _NF_CONNTRACK_SYNPROXY_H +#include <net/netfilter/nf_conntrack_seqadj.h> #include <net/netns/generic.h> struct nf_conn_synproxy { diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h index 7239105d9d2e..3cb6dcf53a4e 100644 --- a/include/net/netfilter/nf_queue.h +++ b/include/net/netfilter/nf_queue.h @@ -120,6 +120,5 @@ nfqueue_hash(const struct sk_buff *skb, u16 queue, u16 queues_total, u8 family, } int nf_queue(struct sk_buff *skb, struct nf_hook_state *state, - const struct nf_hook_entries *entries, unsigned int index, - unsigned int verdict); + unsigned int index, unsigned int verdict); #endif /* _NF_QUEUE_H */ diff --git a/include/net/netfilter/nf_synproxy.h b/include/net/netfilter/nf_synproxy.h index 3e8b3f03b687..87d73fb5279d 100644 --- a/include/net/netfilter/nf_synproxy.h +++ b/include/net/netfilter/nf_synproxy.h @@ -39,6 +39,11 @@ unsigned int ipv6_synproxy_hook(void *priv, struct sk_buff *skb, const struct nf_hook_state *nhs); int nf_synproxy_ipv6_init(struct synproxy_net *snet, struct net *net); void nf_synproxy_ipv6_fini(struct synproxy_net *snet, struct net *net); +#else +static inline int +nf_synproxy_ipv6_init(struct synproxy_net *snet, struct net *net) { return 0; } +static inline void +nf_synproxy_ipv6_fini(struct synproxy_net *snet, struct net *net) {}; #endif /* CONFIG_IPV6 */ #endif /* _NF_SYNPROXY_SHARED_H */ diff --git a/include/net/netfilter/nft_meta.h b/include/net/netfilter/nft_meta.h new file mode 100644 index 000000000000..5c69e9b09388 --- /dev/null +++ b/include/net/netfilter/nft_meta.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _NFT_META_H_ +#define _NFT_META_H_ + +struct nft_meta { + enum nft_meta_keys key:8; + union { + enum nft_registers dreg:8; + enum nft_registers sreg:8; + }; +}; + +extern const struct nla_policy nft_meta_policy[]; + +int nft_meta_get_init(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nlattr * const tb[]); + +int nft_meta_set_init(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nlattr * const tb[]); + +int nft_meta_get_dump(struct sk_buff *skb, + const struct nft_expr *expr); + +int nft_meta_set_dump(struct sk_buff *skb, + const struct nft_expr *expr); + +void nft_meta_get_eval(const struct nft_expr *expr, + struct nft_regs *regs, + const struct nft_pktinfo *pkt); + +void nft_meta_set_eval(const struct nft_expr *expr, + struct nft_regs *regs, + const struct nft_pktinfo *pkt); + +void nft_meta_set_destroy(const struct nft_ctx *ctx, + const struct nft_expr *expr); + +int nft_meta_set_validate(const struct nft_ctx *ctx, + const struct nft_expr *expr, + const struct nft_data **data); + +#endif |