diff options
| author | Fernando Fernandez Mancera <fmancera@suse.de> | 2026-03-25 13:08:50 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-03-29 11:21:24 -0700 |
| commit | ad84b1eefe28cee96c572b84bfa4f0fbfd425b68 (patch) | |
| tree | 10ee2d975e66b9a437d4ce3e6d481c8381a02779 /include | |
| parent | d76f6b170a10414a9c674b6db4bd0473b1b30050 (diff) | |
bpf: remove ipv6_bpf_stub completely and use direct function calls
As IPv6 is built-in only, the ipv6_bpf_stub can be removed completely.
Convert all ipv6_bpf_stub usage to direct function calls instead. The
fallback functions introduced previously will prevent linkage errors
when CONFIG_IPV6 is disabled.
Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de>
Tested-by: Ricardo B. Marlière <rbm@suse.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://patch.msgid.link/20260325120928.15848-10-fmancera@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ipv6.h | 2 | ||||
| -rw-r--r-- | include/net/ipv6_stubs.h | 21 |
2 files changed, 2 insertions, 21 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index f99f273341f0..d042afe7a245 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -1149,6 +1149,8 @@ void ipv6_local_rxpmtu(struct sock *sk, struct flowi6 *fl6, u32 mtu); void inet6_cleanup_sock(struct sock *sk); void inet6_sock_destruct(struct sock *sk); int inet6_release(struct socket *sock); +int __inet6_bind(struct sock *sk, struct sockaddr_unsized *uaddr, int addr_len, + u32 flags); int inet6_bind(struct socket *sock, struct sockaddr_unsized *uaddr, int addr_len); int inet6_bind_sk(struct sock *sk, struct sockaddr_unsized *uaddr, int addr_len); int inet6_getname(struct socket *sock, struct sockaddr *uaddr, diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h index 907681cecde8..dc708d9eca7a 100644 --- a/include/net/ipv6_stubs.h +++ b/include/net/ipv6_stubs.h @@ -77,25 +77,4 @@ struct ipv6_stub { __u32 mark, struct ipv6_txoptions *opt, int tclass, u32 priority); }; extern const struct ipv6_stub *ipv6_stub __read_mostly; - -/* A stub used by bpf helpers. Similarly ugly as ipv6_stub */ -struct ipv6_bpf_stub { - int (*inet6_bind)(struct sock *sk, struct sockaddr_unsized *uaddr, int addr_len, - u32 flags); - struct sock *(*udp6_lib_lookup)(const struct net *net, - const struct in6_addr *saddr, __be16 sport, - const struct in6_addr *daddr, __be16 dport, - int dif, int sdif, struct sk_buff *skb); - int (*ipv6_setsockopt)(struct sock *sk, int level, int optname, - sockptr_t optval, unsigned int optlen); - int (*ipv6_getsockopt)(struct sock *sk, int level, int optname, - sockptr_t optval, sockptr_t optlen); - int (*ipv6_dev_get_saddr)(struct net *net, - const struct net_device *dst_dev, - const struct in6_addr *daddr, - unsigned int prefs, - struct in6_addr *saddr); -}; -extern const struct ipv6_bpf_stub *ipv6_bpf_stub __read_mostly; - #endif |