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net: remove EXPORT_IPV6_MOD() and EXPORT_IPV6_MOD_GPL() macros 

As IPv6 is built-in only, the macro is always evaluating to an empty
one. Remove it completely from the code.

Signed-off-by: Fernando Fernandez Mancera <fmancera@suse.de>
Link: https://patch.msgid.link/20260325120928.15848-3-fmancera@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
master
Fernando Fernandez Mancera 2026-03-25 13:08:43 +01:00 committed by Jakub Kicinski
parent 309b905dee
commit 0557a34487
19 changed files with 0 additions and 138 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
include/net/ip.h
View File

@ -692,14 +692,6 @@ static __inline__ void inet_reset_saddr(struct sock *sk)
#endif #endif
#if IS_MODULE(CONFIG_IPV6)
#define EXPORT_IPV6_MOD(X) EXPORT_SYMBOL(X)
#define EXPORT_IPV6_MOD_GPL(X) EXPORT_SYMBOL_GPL(X)
#else
#define EXPORT_IPV6_MOD(X)
#define EXPORT_IPV6_MOD_GPL(X)
#endif
static inline unsigned int ipv4_addr_hash(__be32 ip) static inline unsigned int ipv4_addr_hash(__be32 ip)
{ {
return (__force unsigned int) ip; return (__force unsigned int) ip;

3
net/core/dev.c
View File

@ -1182,7 +1182,6 @@ void netdev_copy_name(struct net_device *dev, char *name)
strscpy(name, dev->name, IFNAMSIZ); strscpy(name, dev->name, IFNAMSIZ);
} while (read_seqretry(&netdev_rename_lock, seq)); } while (read_seqretry(&netdev_rename_lock, seq));
} }
EXPORT_IPV6_MOD_GPL(netdev_copy_name);
/** /**
* netdev_get_name - get a netdevice name, knowing its ifindex. * netdev_get_name - get a netdevice name, knowing its ifindex.
@ -1312,7 +1311,6 @@ struct net_device *netdev_get_by_flags_rcu(struct net *net, netdevice_tracker *t
return NULL; return NULL;
} }
EXPORT_IPV6_MOD(netdev_get_by_flags_rcu);
/** /**
* dev_valid_name - check if name is okay for network device * dev_valid_name - check if name is okay for network device
@ -1838,7 +1836,6 @@ void netif_disable_lro(struct net_device *dev)
netdev_unlock_ops(lower_dev); netdev_unlock_ops(lower_dev);
} }
} }
EXPORT_IPV6_MOD(netif_disable_lro);
/** /**
* dev_disable_gro_hw - disable HW Generic Receive Offload on a device * dev_disable_gro_hw - disable HW Generic Receive Offload on a device

1
net/core/hotdata.c
View File

@ -27,4 +27,3 @@ struct net_hotdata net_hotdata __cacheline_aligned = {
EXPORT_SYMBOL(net_hotdata); EXPORT_SYMBOL(net_hotdata);
struct net_aligned_data net_aligned_data; struct net_aligned_data net_aligned_data;
EXPORT_IPV6_MOD(net_aligned_data);

1
net/core/neighbour.c
View File

@ -778,7 +778,6 @@ struct pneigh_entry *pneigh_lookup(struct neigh_table *tbl,
return NULL; return NULL;
} }
EXPORT_IPV6_MOD(pneigh_lookup);
int pneigh_create(struct neigh_table *tbl, struct net *net, int pneigh_create(struct neigh_table *tbl, struct net *net,
const void *pkey, struct net_device *dev, const void *pkey, struct net_device *dev,

2
net/ipv4/inet_connection_sock.c
View File

@ -709,7 +709,6 @@ out_err:
arg->err = error; arg->err = error;
return NULL; return NULL;
} }
EXPORT_IPV6_MOD(inet_csk_accept);
/* /*
* Using different timers for retransmit, delayed acks and probes * Using different timers for retransmit, delayed acks and probes
@ -1021,7 +1020,6 @@ void inet_csk_reqsk_queue_drop_and_put(struct sock *sk, struct request_sock *req
inet_csk_reqsk_queue_drop(sk, req); inet_csk_reqsk_queue_drop(sk, req);
reqsk_put(req); reqsk_put(req);
} }
EXPORT_IPV6_MOD(inet_csk_reqsk_queue_drop_and_put);
static void reqsk_timer_handler(struct timer_list *t) static void reqsk_timer_handler(struct timer_list *t)
{ {

5
net/ipv4/inet_hashtables.c
View File

@ -758,7 +758,6 @@ bool inet_ehash_nolisten(struct sock *sk, struct sock *osk, bool *found_dup_sk)
} }
return ok; return ok;
} }
EXPORT_IPV6_MOD(inet_ehash_nolisten);
static int inet_reuseport_add_sock(struct sock *sk, static int inet_reuseport_add_sock(struct sock *sk,
struct inet_listen_hashbucket *ilb) struct inet_listen_hashbucket *ilb)
@ -826,7 +825,6 @@ unlock:
return err; return err;
} }
EXPORT_IPV6_MOD(inet_hash);
void inet_unhash(struct sock *sk) void inet_unhash(struct sock *sk)
{ {
@ -859,7 +857,6 @@ void inet_unhash(struct sock *sk)
spin_unlock_bh(lock); spin_unlock_bh(lock);
} }
} }
EXPORT_IPV6_MOD(inet_unhash);
static bool inet_bind2_bucket_match(const struct inet_bind2_bucket *tb, static bool inet_bind2_bucket_match(const struct inet_bind2_bucket *tb,
const struct net *net, unsigned short port, const struct net *net, unsigned short port,
@ -1022,14 +1019,12 @@ int inet_bhash2_update_saddr(struct sock *sk, void *saddr, int family)
{ {
return __inet_bhash2_update_saddr(sk, saddr, family, false); return __inet_bhash2_update_saddr(sk, saddr, family, false);
} }
EXPORT_IPV6_MOD(inet_bhash2_update_saddr);
void inet_bhash2_reset_saddr(struct sock *sk) void inet_bhash2_reset_saddr(struct sock *sk)
{ {
if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK)) if (!(sk->sk_userlocks & SOCK_BINDADDR_LOCK))
__inet_bhash2_update_saddr(sk, NULL, 0, true); __inet_bhash2_update_saddr(sk, NULL, 0, true);
} }
EXPORT_IPV6_MOD(inet_bhash2_reset_saddr);
/* RFC 6056 3.3.4. Algorithm 4: Double-Hash Port Selection Algorithm /* RFC 6056 3.3.4. Algorithm 4: Double-Hash Port Selection Algorithm
* Note that we use 32bit integers (vs RFC 'short integers') * Note that we use 32bit integers (vs RFC 'short integers')

4
net/ipv4/inetpeer.c
View File

@ -59,7 +59,6 @@ void inet_peer_base_init(struct inet_peer_base *bp)
seqlock_init(&bp->lock); seqlock_init(&bp->lock);
bp->total = 0; bp->total = 0;
} }
EXPORT_IPV6_MOD_GPL(inet_peer_base_init);
#define PEER_MAX_GC 32 #define PEER_MAX_GC 32
@ -217,7 +216,6 @@ struct inet_peer *inet_getpeer(struct inet_peer_base *base,
return p; return p;
} }
EXPORT_IPV6_MOD_GPL(inet_getpeer);
void inet_putpeer(struct inet_peer *p) void inet_putpeer(struct inet_peer *p)
{ {
@ -268,7 +266,6 @@ bool inet_peer_xrlim_allow(struct inet_peer *peer, int timeout)
WRITE_ONCE(peer->rate_tokens, token); WRITE_ONCE(peer->rate_tokens, token);
return rc; return rc;
} }
EXPORT_IPV6_MOD(inet_peer_xrlim_allow);
void inetpeer_invalidate_tree(struct inet_peer_base *base) void inetpeer_invalidate_tree(struct inet_peer_base *base)
{ {
@ -285,4 +282,3 @@ void inetpeer_invalidate_tree(struct inet_peer_base *base)
base->total = 0; base->total = 0;
} }
EXPORT_IPV6_MOD(inetpeer_invalidate_tree);

1
net/ipv4/metrics.c
View File

@ -88,4 +88,3 @@ struct dst_metrics *ip_fib_metrics_init(struct nlattr *fc_mx,
return fib_metrics; return fib_metrics;
} }
EXPORT_IPV6_MOD_GPL(ip_fib_metrics_init);

16
net/ipv4/ping.c
View File

@ -56,7 +56,6 @@ struct ping_table {
static struct ping_table ping_table; static struct ping_table ping_table;
struct pingv6_ops pingv6_ops; struct pingv6_ops pingv6_ops;
EXPORT_IPV6_MOD_GPL(pingv6_ops);
static inline u32 ping_hashfn(const struct net *net, u32 num, u32 mask) static inline u32 ping_hashfn(const struct net *net, u32 num, u32 mask)
{ {
@ -139,7 +138,6 @@ fail:
spin_unlock(&ping_table.lock); spin_unlock(&ping_table.lock);
return -EADDRINUSE; return -EADDRINUSE;
} }
EXPORT_IPV6_MOD_GPL(ping_get_port);
void ping_unhash(struct sock *sk) void ping_unhash(struct sock *sk)
{ {
@ -154,7 +152,6 @@ void ping_unhash(struct sock *sk)
} }
spin_unlock(&ping_table.lock); spin_unlock(&ping_table.lock);
} }
EXPORT_IPV6_MOD_GPL(ping_unhash);
/* Called under rcu_read_lock() */ /* Called under rcu_read_lock() */
static struct sock *ping_lookup(struct net *net, struct sk_buff *skb, u16 ident) static struct sock *ping_lookup(struct net *net, struct sk_buff *skb, u16 ident)
@ -278,7 +275,6 @@ out_release_group:
put_group_info(group_info); put_group_info(group_info);
return ret; return ret;
} }
EXPORT_IPV6_MOD_GPL(ping_init_sock);
void ping_close(struct sock *sk, long timeout) void ping_close(struct sock *sk, long timeout)
{ {
@ -288,7 +284,6 @@ void ping_close(struct sock *sk, long timeout)
sk_common_release(sk); sk_common_release(sk);
} }
EXPORT_IPV6_MOD_GPL(ping_close);
static int ping_pre_connect(struct sock *sk, struct sockaddr_unsized *uaddr, static int ping_pre_connect(struct sock *sk, struct sockaddr_unsized *uaddr,
int addr_len) int addr_len)
@ -468,7 +463,6 @@ out:
pr_debug("ping_v4_bind -> %d\n", err); pr_debug("ping_v4_bind -> %d\n", err);
return err; return err;
} }
EXPORT_IPV6_MOD_GPL(ping_bind);
/* /*
* Is this a supported type of ICMP message? * Is this a supported type of ICMP message?
@ -601,7 +595,6 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
out: out:
return; return;
} }
EXPORT_IPV6_MOD_GPL(ping_err);
/* /*
* Copy and checksum an ICMP Echo packet from user space into a buffer * Copy and checksum an ICMP Echo packet from user space into a buffer
@ -631,7 +624,6 @@ int ping_getfrag(void *from, char *to,
return 0; return 0;
} }
EXPORT_IPV6_MOD_GPL(ping_getfrag);
static int ping_v4_push_pending_frames(struct sock *sk, struct pingfakehdr *pfh, static int ping_v4_push_pending_frames(struct sock *sk, struct pingfakehdr *pfh,
struct flowi4 *fl4) struct flowi4 *fl4)
@ -692,7 +684,6 @@ int ping_common_sendmsg(int family, struct msghdr *msg, size_t len,
return 0; return 0;
} }
EXPORT_IPV6_MOD_GPL(ping_common_sendmsg);
static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
{ {
@ -936,7 +927,6 @@ out:
pr_debug("ping_recvmsg -> %d\n", err); pr_debug("ping_recvmsg -> %d\n", err);
return err; return err;
} }
EXPORT_IPV6_MOD_GPL(ping_recvmsg);
static enum skb_drop_reason __ping_queue_rcv_skb(struct sock *sk, static enum skb_drop_reason __ping_queue_rcv_skb(struct sock *sk,
struct sk_buff *skb) struct sk_buff *skb)
@ -957,7 +947,6 @@ int ping_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{ {
return __ping_queue_rcv_skb(sk, skb) ? -1 : 0; return __ping_queue_rcv_skb(sk, skb) ? -1 : 0;
} }
EXPORT_IPV6_MOD_GPL(ping_queue_rcv_skb);
/* /*
@ -985,7 +974,6 @@ enum skb_drop_reason ping_rcv(struct sk_buff *skb)
kfree_skb_reason(skb, SKB_DROP_REASON_NO_SOCKET); kfree_skb_reason(skb, SKB_DROP_REASON_NO_SOCKET);
return SKB_DROP_REASON_NO_SOCKET; return SKB_DROP_REASON_NO_SOCKET;
} }
EXPORT_IPV6_MOD_GPL(ping_rcv);
struct proto ping_prot = { struct proto ping_prot = {
.name = "PING", .name = "PING",
@ -1007,7 +995,6 @@ struct proto ping_prot = {
.put_port = ping_unhash, .put_port = ping_unhash,
.obj_size = sizeof(struct inet_sock), .obj_size = sizeof(struct inet_sock),
}; };
EXPORT_IPV6_MOD(ping_prot);
#ifdef CONFIG_PROC_FS #ifdef CONFIG_PROC_FS
@ -1072,7 +1059,6 @@ void *ping_seq_start(struct seq_file *seq, loff_t *pos, sa_family_t family)
return *pos ? ping_get_idx(seq, *pos-1) : SEQ_START_TOKEN; return *pos ? ping_get_idx(seq, *pos-1) : SEQ_START_TOKEN;
} }
EXPORT_IPV6_MOD_GPL(ping_seq_start);
static void *ping_v4_seq_start(struct seq_file *seq, loff_t *pos) static void *ping_v4_seq_start(struct seq_file *seq, loff_t *pos)
{ {
@ -1091,14 +1077,12 @@ void *ping_seq_next(struct seq_file *seq, void *v, loff_t *pos)
++*pos; ++*pos;
return sk; return sk;
} }
EXPORT_IPV6_MOD_GPL(ping_seq_next);
void ping_seq_stop(struct seq_file *seq, void *v) void ping_seq_stop(struct seq_file *seq, void *v)
__releases(ping_table.lock) __releases(ping_table.lock)
{ {
spin_unlock(&ping_table.lock); spin_unlock(&ping_table.lock);
} }
EXPORT_IPV6_MOD_GPL(ping_seq_stop);
static void ping_v4_format_sock(struct sock *sp, struct seq_file *f, static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
int bucket) int bucket)

4
net/ipv4/syncookies.c
View File

@ -223,7 +223,6 @@ struct sock *tcp_get_cookie_sock(struct sock *sk, struct sk_buff *skb,
return NULL; return NULL;
} }
EXPORT_IPV6_MOD(tcp_get_cookie_sock);
/* /*
* when syncookies are in effect and tcp timestamps are enabled we stored * when syncookies are in effect and tcp timestamps are enabled we stored
@ -260,7 +259,6 @@ bool cookie_timestamp_decode(const struct net *net,
return READ_ONCE(net->ipv4.sysctl_tcp_window_scaling) != 0; return READ_ONCE(net->ipv4.sysctl_tcp_window_scaling) != 0;
} }
EXPORT_IPV6_MOD(cookie_timestamp_decode);
static int cookie_tcp_reqsk_init(struct sock *sk, struct sk_buff *skb, static int cookie_tcp_reqsk_init(struct sock *sk, struct sk_buff *skb,
struct request_sock *req) struct request_sock *req)
@ -312,7 +310,6 @@ struct request_sock *cookie_bpf_check(struct sock *sk, struct sk_buff *skb)
return req; return req;
} }
EXPORT_IPV6_MOD_GPL(cookie_bpf_check);
#endif #endif
struct request_sock *cookie_tcp_reqsk_alloc(const struct request_sock_ops *ops, struct request_sock *cookie_tcp_reqsk_alloc(const struct request_sock_ops *ops,
@ -353,7 +350,6 @@ struct request_sock *cookie_tcp_reqsk_alloc(const struct request_sock_ops *ops,
return req; return req;
} }
EXPORT_IPV6_MOD_GPL(cookie_tcp_reqsk_alloc);
static struct request_sock *cookie_tcp_check(struct net *net, struct sock *sk, static struct request_sock *cookie_tcp_check(struct net *net, struct sock *sk,
struct sk_buff *skb) struct sk_buff *skb)

23
net/ipv4/tcp.c
View File

@ -303,7 +303,6 @@ DEFINE_PER_CPU(u32, tcp_tw_isn);
EXPORT_PER_CPU_SYMBOL_GPL(tcp_tw_isn); EXPORT_PER_CPU_SYMBOL_GPL(tcp_tw_isn);
long sysctl_tcp_mem[3] __read_mostly; long sysctl_tcp_mem[3] __read_mostly;
EXPORT_IPV6_MOD(sysctl_tcp_mem);
DEFINE_PER_CPU(int, tcp_memory_per_cpu_fw_alloc); DEFINE_PER_CPU(int, tcp_memory_per_cpu_fw_alloc);
EXPORT_PER_CPU_SYMBOL_GPL(tcp_memory_per_cpu_fw_alloc); EXPORT_PER_CPU_SYMBOL_GPL(tcp_memory_per_cpu_fw_alloc);
@ -317,7 +316,6 @@ EXPORT_SYMBOL(tcp_have_smc);
* Current number of TCP sockets. * Current number of TCP sockets.
*/ */
struct percpu_counter tcp_sockets_allocated ____cacheline_aligned_in_smp; struct percpu_counter tcp_sockets_allocated ____cacheline_aligned_in_smp;
EXPORT_IPV6_MOD(tcp_sockets_allocated);
/* /*
* Pressure flag: try to collapse. * Pressure flag: try to collapse.
@ -341,7 +339,6 @@ void tcp_enter_memory_pressure(struct sock *sk)
if (!cmpxchg(&tcp_memory_pressure, 0, val)) if (!cmpxchg(&tcp_memory_pressure, 0, val))
NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPMEMORYPRESSURES); NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPMEMORYPRESSURES);
} }
EXPORT_IPV6_MOD_GPL(tcp_enter_memory_pressure);
void tcp_leave_memory_pressure(struct sock *sk) void tcp_leave_memory_pressure(struct sock *sk)
{ {
@ -354,7 +351,6 @@ void tcp_leave_memory_pressure(struct sock *sk)
NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPMEMORYPRESSURESCHRONO, NET_ADD_STATS(sock_net(sk), LINUX_MIB_TCPMEMORYPRESSURESCHRONO,
jiffies_to_msecs(jiffies - val)); jiffies_to_msecs(jiffies - val));
} }
EXPORT_IPV6_MOD_GPL(tcp_leave_memory_pressure);
/* Convert seconds to retransmits based on initial and max timeout */ /* Convert seconds to retransmits based on initial and max timeout */
static u8 secs_to_retrans(int seconds, int timeout, int rto_max) static u8 secs_to_retrans(int seconds, int timeout, int rto_max)
@ -418,7 +414,6 @@ void tcp_md5_destruct_sock(struct sock *sk)
static_branch_slow_dec_deferred(&tcp_md5_needed); static_branch_slow_dec_deferred(&tcp_md5_needed);
} }
} }
EXPORT_IPV6_MOD_GPL(tcp_md5_destruct_sock);
#endif #endif
/* Address-family independent initialization for a tcp_sock. /* Address-family independent initialization for a tcp_sock.
@ -486,7 +481,6 @@ void tcp_init_sock(struct sock *sk)
sk_sockets_allocated_inc(sk); sk_sockets_allocated_inc(sk);
xa_init_flags(&sk->sk_user_frags, XA_FLAGS_ALLOC1); xa_init_flags(&sk->sk_user_frags, XA_FLAGS_ALLOC1);
} }
EXPORT_IPV6_MOD(tcp_init_sock);
static void tcp_tx_timestamp(struct sock *sk, struct sockcm_cookie *sockc) static void tcp_tx_timestamp(struct sock *sk, struct sockcm_cookie *sockc)
{ {
@ -691,7 +685,6 @@ int tcp_ioctl(struct sock *sk, int cmd, int *karg)
*karg = answ; *karg = answ;
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_ioctl);
void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb) void tcp_mark_push(struct tcp_sock *tp, struct sk_buff *skb)
{ {
@ -908,7 +901,6 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
return ret; return ret;
} }
EXPORT_IPV6_MOD(tcp_splice_read);
/* We allow to exceed memory limits for FIN packets to expedite /* We allow to exceed memory limits for FIN packets to expedite
* connection tear down and (memory) recovery. * connection tear down and (memory) recovery.
@ -1483,7 +1475,6 @@ void tcp_splice_eof(struct socket *sock)
tcp_push(sk, 0, mss_now, tp->nonagle, size_goal); tcp_push(sk, 0, mss_now, tp->nonagle, size_goal);
release_sock(sk); release_sock(sk);
} }
EXPORT_IPV6_MOD_GPL(tcp_splice_eof);
/* /*
* Handle reading urgent data. BSD has very simple semantics for * Handle reading urgent data. BSD has very simple semantics for
@ -1795,7 +1786,6 @@ int tcp_read_skb(struct sock *sk, skb_read_actor_t recv_actor)
} }
return copied; return copied;
} }
EXPORT_IPV6_MOD(tcp_read_skb);
void tcp_read_done(struct sock *sk, size_t len) void tcp_read_done(struct sock *sk, size_t len)
{ {
@ -1840,7 +1830,6 @@ int tcp_peek_len(struct socket *sock)
{ {
return tcp_inq(sock->sk); return tcp_inq(sock->sk);
} }
EXPORT_IPV6_MOD(tcp_peek_len);
/* Make sure sk_rcvbuf is big enough to satisfy SO_RCVLOWAT hint */ /* Make sure sk_rcvbuf is big enough to satisfy SO_RCVLOWAT hint */
int tcp_set_rcvlowat(struct sock *sk, int val) int tcp_set_rcvlowat(struct sock *sk, int val)
@ -1870,7 +1859,6 @@ int tcp_set_rcvlowat(struct sock *sk, int val)
} }
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_set_rcvlowat);
#ifdef CONFIG_MMU #ifdef CONFIG_MMU
static const struct vm_operations_struct tcp_vm_ops = { static const struct vm_operations_struct tcp_vm_ops = {
@ -1889,7 +1877,6 @@ int tcp_mmap(struct file *file, struct socket *sock,
vma->vm_ops = &tcp_vm_ops; vma->vm_ops = &tcp_vm_ops;
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_mmap);
static skb_frag_t *skb_advance_to_frag(struct sk_buff *skb, u32 offset_skb, static skb_frag_t *skb_advance_to_frag(struct sk_buff *skb, u32 offset_skb,
u32 *offset_frag) u32 *offset_frag)
@ -2974,7 +2961,6 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int flags)
} }
return ret; return ret;
} }
EXPORT_IPV6_MOD(tcp_recvmsg);
void tcp_set_state(struct sock *sk, int state) void tcp_set_state(struct sock *sk, int state)
{ {
@ -3104,7 +3090,6 @@ void tcp_shutdown(struct sock *sk, int how)
tcp_send_fin(sk); tcp_send_fin(sk);
} }
} }
EXPORT_IPV6_MOD(tcp_shutdown);
int tcp_orphan_count_sum(void) int tcp_orphan_count_sum(void)
{ {
@ -3617,7 +3602,6 @@ static int tcp_repair_options_est(struct sock *sk, sockptr_t optbuf,
} }
DEFINE_STATIC_KEY_FALSE(tcp_tx_delay_enabled); DEFINE_STATIC_KEY_FALSE(tcp_tx_delay_enabled);
EXPORT_IPV6_MOD(tcp_tx_delay_enabled);
static void tcp_enable_tx_delay(struct sock *sk, int val) static void tcp_enable_tx_delay(struct sock *sk, int val)
{ {
@ -4202,7 +4186,6 @@ int tcp_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval,
optval, optlen); optval, optlen);
return do_tcp_setsockopt(sk, level, optname, optval, optlen); return do_tcp_setsockopt(sk, level, optname, optval, optlen);
} }
EXPORT_IPV6_MOD(tcp_setsockopt);
static void tcp_get_info_chrono_stats(const struct tcp_sock *tp, static void tcp_get_info_chrono_stats(const struct tcp_sock *tp,
struct tcp_info *info) struct tcp_info *info)
@ -4865,7 +4848,6 @@ bool tcp_bpf_bypass_getsockopt(int level, int optname)
return false; return false;
} }
EXPORT_IPV6_MOD(tcp_bpf_bypass_getsockopt);
int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
int __user *optlen) int __user *optlen)
@ -4879,7 +4861,6 @@ int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
return do_tcp_getsockopt(sk, level, optname, USER_SOCKPTR(optval), return do_tcp_getsockopt(sk, level, optname, USER_SOCKPTR(optval),
USER_SOCKPTR(optlen)); USER_SOCKPTR(optlen));
} }
EXPORT_IPV6_MOD(tcp_getsockopt);
#ifdef CONFIG_TCP_MD5SIG #ifdef CONFIG_TCP_MD5SIG
void tcp_md5_hash_skb_data(struct md5_ctx *ctx, const struct sk_buff *skb, void tcp_md5_hash_skb_data(struct md5_ctx *ctx, const struct sk_buff *skb,
@ -4910,7 +4891,6 @@ void tcp_md5_hash_skb_data(struct md5_ctx *ctx, const struct sk_buff *skb,
skb_walk_frags(skb, frag_iter) skb_walk_frags(skb, frag_iter)
tcp_md5_hash_skb_data(ctx, frag_iter, 0); tcp_md5_hash_skb_data(ctx, frag_iter, 0);
} }
EXPORT_IPV6_MOD(tcp_md5_hash_skb_data);
void tcp_md5_hash_key(struct md5_ctx *ctx, void tcp_md5_hash_key(struct md5_ctx *ctx,
const struct tcp_md5sig_key *key) const struct tcp_md5sig_key *key)
@ -4922,7 +4902,6 @@ void tcp_md5_hash_key(struct md5_ctx *ctx,
*/ */
data_race(({ md5_update(ctx, key->key, keylen), 0; })); data_race(({ md5_update(ctx, key->key, keylen), 0; }));
} }
EXPORT_IPV6_MOD(tcp_md5_hash_key);
/* Called with rcu_read_lock() */ /* Called with rcu_read_lock() */
static enum skb_drop_reason static enum skb_drop_reason
@ -5023,7 +5002,6 @@ int tcp_do_parse_auth_options(const struct tcphdr *th,
} }
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_do_parse_auth_options);
#endif #endif
/* Called with rcu_read_lock() */ /* Called with rcu_read_lock() */
@ -5092,7 +5070,6 @@ tcp_inbound_hash(struct sock *sk, const struct request_sock *req,
return tcp_inbound_md5_hash(sk, skb, saddr, daddr, family, return tcp_inbound_md5_hash(sk, skb, saddr, daddr, family,
l3index, md5_location); l3index, md5_location);
} }
EXPORT_IPV6_MOD_GPL(tcp_inbound_hash);
void tcp_done(struct sock *sk) void tcp_done(struct sock *sk)
{ {

1
net/ipv4/tcp_fastopen.c
View File

@ -559,7 +559,6 @@ bool tcp_fastopen_defer_connect(struct sock *sk, int *err)
} }
return false; return false;
} }
EXPORT_IPV6_MOD(tcp_fastopen_defer_connect);
/* /*
* The following code block is to deal with middle box issues with TFO: * The following code block is to deal with middle box issues with TFO:

7
net/ipv4/tcp_input.c
View File

@ -814,7 +814,6 @@ void tcp_initialize_rcv_mss(struct sock *sk)
inet_csk(sk)->icsk_ack.rcv_mss = hint; inet_csk(sk)->icsk_ack.rcv_mss = hint;
} }
EXPORT_IPV6_MOD(tcp_initialize_rcv_mss);
/* Receiver "autotuning" code. /* Receiver "autotuning" code.
* *
@ -3172,7 +3171,6 @@ void tcp_simple_retransmit(struct sock *sk)
*/ */
tcp_non_congestion_loss_retransmit(sk); tcp_non_congestion_loss_retransmit(sk);
} }
EXPORT_IPV6_MOD(tcp_simple_retransmit);
void tcp_enter_recovery(struct sock *sk, bool ece_ack) void tcp_enter_recovery(struct sock *sk, bool ece_ack)
{ {
@ -4843,7 +4841,6 @@ void tcp_done_with_error(struct sock *sk, int err)
if (!sock_flag(sk, SOCK_DEAD)) if (!sock_flag(sk, SOCK_DEAD))
sk_error_report(sk); sk_error_report(sk);
} }
EXPORT_IPV6_MOD(tcp_done_with_error);
/* When we get a reset we do this. */ /* When we get a reset we do this. */
void tcp_reset(struct sock *sk, struct sk_buff *skb) void tcp_reset(struct sock *sk, struct sk_buff *skb)
@ -6665,7 +6662,6 @@ csum_error:
discard: discard:
tcp_drop_reason(sk, skb, reason); tcp_drop_reason(sk, skb, reason);
} }
EXPORT_IPV6_MOD(tcp_rcv_established);
void tcp_init_transfer(struct sock *sk, int bpf_op, struct sk_buff *skb) void tcp_init_transfer(struct sock *sk, int bpf_op, struct sk_buff *skb)
{ {
@ -7384,7 +7380,6 @@ consume:
__kfree_skb(skb); __kfree_skb(skb);
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_rcv_state_process);
static inline void pr_drop_req(struct request_sock *req, __u16 port, int family) static inline void pr_drop_req(struct request_sock *req, __u16 port, int family)
{ {
@ -7582,7 +7577,6 @@ u16 tcp_get_syncookie_mss(struct request_sock_ops *rsk_ops,
return mss; return mss;
} }
EXPORT_IPV6_MOD_GPL(tcp_get_syncookie_mss);
int tcp_conn_request(struct request_sock_ops *rsk_ops, int tcp_conn_request(struct request_sock_ops *rsk_ops,
const struct tcp_request_sock_ops *af_ops, const struct tcp_request_sock_ops *af_ops,
@ -7762,4 +7756,3 @@ drop:
tcp_listendrop(sk); tcp_listendrop(sk);
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_conn_request);

21
net/ipv4/tcp_ipv4.c
View File

@ -201,7 +201,6 @@ int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
return 0; return 0;
} }
EXPORT_IPV6_MOD_GPL(tcp_twsk_unique);
static int tcp_v4_pre_connect(struct sock *sk, struct sockaddr_unsized *uaddr, static int tcp_v4_pre_connect(struct sock *sk, struct sockaddr_unsized *uaddr,
int addr_len) int addr_len)
@ -362,7 +361,6 @@ failure:
inet->inet_dport = 0; inet->inet_dport = 0;
return err; return err;
} }
EXPORT_IPV6_MOD(tcp_v4_connect);
/* /*
* This routine reacts to ICMP_FRAG_NEEDED mtu indications as defined in RFC1191. * This routine reacts to ICMP_FRAG_NEEDED mtu indications as defined in RFC1191.
@ -402,7 +400,6 @@ void tcp_v4_mtu_reduced(struct sock *sk)
tcp_simple_retransmit(sk); tcp_simple_retransmit(sk);
} /* else let the usual retransmit timer handle it */ } /* else let the usual retransmit timer handle it */
} }
EXPORT_IPV6_MOD(tcp_v4_mtu_reduced);
static void do_redirect(struct sk_buff *skb, struct sock *sk) static void do_redirect(struct sk_buff *skb, struct sock *sk)
{ {
@ -436,7 +433,6 @@ void tcp_req_err(struct sock *sk, u32 seq, bool abort)
} }
reqsk_put(req); reqsk_put(req);
} }
EXPORT_IPV6_MOD(tcp_req_err);
/* TCP-LD (RFC 6069) logic */ /* TCP-LD (RFC 6069) logic */
void tcp_ld_RTO_revert(struct sock *sk, u32 seq) void tcp_ld_RTO_revert(struct sock *sk, u32 seq)
@ -475,7 +471,6 @@ void tcp_ld_RTO_revert(struct sock *sk, u32 seq)
tcp_retransmit_timer(sk); tcp_retransmit_timer(sk);
} }
} }
EXPORT_IPV6_MOD(tcp_ld_RTO_revert);
/* /*
* This routine is called by the ICMP module when it gets some * This routine is called by the ICMP module when it gets some
@ -1222,7 +1217,6 @@ static void tcp_v4_reqsk_destructor(struct request_sock *req)
*/ */
DEFINE_STATIC_KEY_DEFERRED_FALSE(tcp_md5_needed, HZ); DEFINE_STATIC_KEY_DEFERRED_FALSE(tcp_md5_needed, HZ);
EXPORT_IPV6_MOD(tcp_md5_needed);
static bool better_md5_match(struct tcp_md5sig_key *old, struct tcp_md5sig_key *new) static bool better_md5_match(struct tcp_md5sig_key *old, struct tcp_md5sig_key *new)
{ {
@ -1281,7 +1275,6 @@ struct tcp_md5sig_key *__tcp_md5_do_lookup(const struct sock *sk, int l3index,
} }
return best_match; return best_match;
} }
EXPORT_IPV6_MOD(__tcp_md5_do_lookup);
static struct tcp_md5sig_key *tcp_md5_do_lookup_exact(const struct sock *sk, static struct tcp_md5sig_key *tcp_md5_do_lookup_exact(const struct sock *sk,
const union tcp_md5_addr *addr, const union tcp_md5_addr *addr,
@ -1328,7 +1321,6 @@ struct tcp_md5sig_key *tcp_v4_md5_lookup(const struct sock *sk,
addr = (const union tcp_md5_addr *)&addr_sk->sk_daddr; addr = (const union tcp_md5_addr *)&addr_sk->sk_daddr;
return tcp_md5_do_lookup(sk, l3index, addr, AF_INET); return tcp_md5_do_lookup(sk, l3index, addr, AF_INET);
} }
EXPORT_IPV6_MOD(tcp_v4_md5_lookup);
static int tcp_md5sig_info_add(struct sock *sk, gfp_t gfp) static int tcp_md5sig_info_add(struct sock *sk, gfp_t gfp)
{ {
@ -1423,7 +1415,6 @@ int tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr,
return __tcp_md5_do_add(sk, addr, family, prefixlen, l3index, flags, return __tcp_md5_do_add(sk, addr, family, prefixlen, l3index, flags,
newkey, newkeylen, GFP_KERNEL); newkey, newkeylen, GFP_KERNEL);
} }
EXPORT_IPV6_MOD(tcp_md5_do_add);
int tcp_md5_key_copy(struct sock *sk, const union tcp_md5_addr *addr, int tcp_md5_key_copy(struct sock *sk, const union tcp_md5_addr *addr,
int family, u8 prefixlen, int l3index, int family, u8 prefixlen, int l3index,
@ -1451,7 +1442,6 @@ int tcp_md5_key_copy(struct sock *sk, const union tcp_md5_addr *addr,
key->flags, key->key, key->keylen, key->flags, key->key, key->keylen,
sk_gfp_mask(sk, GFP_ATOMIC)); sk_gfp_mask(sk, GFP_ATOMIC));
} }
EXPORT_IPV6_MOD(tcp_md5_key_copy);
int tcp_md5_do_del(struct sock *sk, const union tcp_md5_addr *addr, int family, int tcp_md5_do_del(struct sock *sk, const union tcp_md5_addr *addr, int family,
u8 prefixlen, int l3index, u8 flags) u8 prefixlen, int l3index, u8 flags)
@ -1466,7 +1456,6 @@ int tcp_md5_do_del(struct sock *sk, const union tcp_md5_addr *addr, int family,
kfree_rcu(key, rcu); kfree_rcu(key, rcu);
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_md5_do_del);
void tcp_clear_md5_list(struct sock *sk) void tcp_clear_md5_list(struct sock *sk)
{ {
@ -1604,7 +1593,6 @@ tcp_v4_md5_hash_skb(char *md5_hash, const struct tcp_md5sig_key *key,
tcp_md5_hash_key(&ctx, key); tcp_md5_hash_key(&ctx, key);
md5_final(&ctx, md5_hash); md5_final(&ctx, md5_hash);
} }
EXPORT_IPV6_MOD(tcp_v4_md5_hash_skb);
#endif #endif
@ -1674,7 +1662,6 @@ drop:
tcp_listendrop(sk); tcp_listendrop(sk);
return 0; return 0;
} }
EXPORT_IPV6_MOD(tcp_v4_conn_request);
/* /*
@ -1800,7 +1787,6 @@ put_and_exit:
tcp_done(newsk); tcp_done(newsk);
goto exit; goto exit;
} }
EXPORT_IPV6_MOD(tcp_v4_syn_recv_sock);
static struct sock *tcp_v4_cookie_check(struct sock *sk, struct sk_buff *skb) static struct sock *tcp_v4_cookie_check(struct sock *sk, struct sk_buff *skb)
{ {
@ -2055,7 +2041,6 @@ no_coalesce:
} }
return false; return false;
} }
EXPORT_IPV6_MOD(tcp_add_backlog);
static void tcp_v4_restore_cb(struct sk_buff *skb) static void tcp_v4_restore_cb(struct sk_buff *skb)
{ {
@ -2367,7 +2352,6 @@ void inet_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
sk->sk_rx_dst_ifindex = skb->skb_iif; sk->sk_rx_dst_ifindex = skb->skb_iif;
} }
} }
EXPORT_IPV6_MOD(inet_sk_rx_dst_set);
const struct inet_connection_sock_af_ops ipv4_specific = { const struct inet_connection_sock_af_ops ipv4_specific = {
.queue_xmit = ip_queue_xmit, .queue_xmit = ip_queue_xmit,
@ -2380,7 +2364,6 @@ const struct inet_connection_sock_af_ops ipv4_specific = {
.getsockopt = ip_getsockopt, .getsockopt = ip_getsockopt,
.mtu_reduced = tcp_v4_mtu_reduced, .mtu_reduced = tcp_v4_mtu_reduced,
}; };
EXPORT_IPV6_MOD(ipv4_specific);
#if defined(CONFIG_TCP_MD5SIG) || defined(CONFIG_TCP_AO) #if defined(CONFIG_TCP_MD5SIG) || defined(CONFIG_TCP_AO)
static const struct tcp_sock_af_ops tcp_sock_ipv4_specific = { static const struct tcp_sock_af_ops tcp_sock_ipv4_specific = {
@ -2473,7 +2456,6 @@ void tcp_v4_destroy_sock(struct sock *sk)
sk_sockets_allocated_dec(sk); sk_sockets_allocated_dec(sk);
} }
EXPORT_IPV6_MOD(tcp_v4_destroy_sock);
#ifdef CONFIG_PROC_FS #ifdef CONFIG_PROC_FS
/* Proc filesystem TCP sock list dumping. */ /* Proc filesystem TCP sock list dumping. */
@ -2709,7 +2691,6 @@ out:
st->last_pos = *pos; st->last_pos = *pos;
return rc; return rc;
} }
EXPORT_IPV6_MOD(tcp_seq_start);
void *tcp_seq_next(struct seq_file *seq, void *v, loff_t *pos) void *tcp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{ {
@ -2740,7 +2721,6 @@ out:
st->last_pos = *pos; st->last_pos = *pos;
return rc; return rc;
} }
EXPORT_IPV6_MOD(tcp_seq_next);
void tcp_seq_stop(struct seq_file *seq, void *v) void tcp_seq_stop(struct seq_file *seq, void *v)
{ {
@ -2758,7 +2738,6 @@ void tcp_seq_stop(struct seq_file *seq, void *v)
break; break;
} }
} }
EXPORT_IPV6_MOD(tcp_seq_stop);
static void get_openreq4(const struct request_sock *req, static void get_openreq4(const struct request_sock *req,
struct seq_file *f, int i) struct seq_file *f, int i)

4
net/ipv4/tcp_minisocks.c
View File

@ -287,7 +287,6 @@ out_put:
inet_twsk_put(tw); inet_twsk_put(tw);
return TCP_TW_SUCCESS; return TCP_TW_SUCCESS;
} }
EXPORT_IPV6_MOD(tcp_timewait_state_process);
static void tcp_time_wait_init(struct sock *sk, struct tcp_timewait_sock *tcptw) static void tcp_time_wait_init(struct sock *sk, struct tcp_timewait_sock *tcptw)
{ {
@ -523,7 +522,6 @@ void tcp_ca_openreq_child(struct sock *sk, const struct dst_entry *dst)
tcp_set_ca_state(sk, TCP_CA_Open); tcp_set_ca_state(sk, TCP_CA_Open);
} }
EXPORT_IPV6_MOD_GPL(tcp_ca_openreq_child);
static void smc_check_reset_syn_req(const struct tcp_sock *oldtp, static void smc_check_reset_syn_req(const struct tcp_sock *oldtp,
struct request_sock *req, struct request_sock *req,
@ -976,7 +974,6 @@ embryonic_reset:
} }
return NULL; return NULL;
} }
EXPORT_IPV6_MOD(tcp_check_req);
/* /*
* Queue segment on the new socket if the new socket is active, * Queue segment on the new socket if the new socket is active,
@ -1018,4 +1015,3 @@ enum skb_drop_reason tcp_child_process(struct sock *parent, struct sock *child,
sock_put(child); sock_put(child);
return reason; return reason;
} }
EXPORT_IPV6_MOD(tcp_child_process);

6
net/ipv4/tcp_output.c
View File

@ -272,7 +272,6 @@ void tcp_select_initial_window(const struct sock *sk, int __space, __u32 mss,
WRITE_ONCE(*__window_clamp, WRITE_ONCE(*__window_clamp,
min_t(__u32, U16_MAX << (*rcv_wscale), window_clamp)); min_t(__u32, U16_MAX << (*rcv_wscale), window_clamp));
} }
EXPORT_IPV6_MOD(tcp_select_initial_window);
/* Chose a new window to advertise, update state in tcp_sock for the /* Chose a new window to advertise, update state in tcp_sock for the
* socket, and return result with RFC1323 scaling applied. The return * socket, and return result with RFC1323 scaling applied. The return
@ -1361,7 +1360,6 @@ void tcp_release_cb(struct sock *sk)
if ((flags & TCPF_ACK_DEFERRED) && inet_csk_ack_scheduled(sk)) if ((flags & TCPF_ACK_DEFERRED) && inet_csk_ack_scheduled(sk))
tcp_send_ack(sk); tcp_send_ack(sk);
} }
EXPORT_IPV6_MOD(tcp_release_cb);
void __init tcp_tsq_work_init(void) void __init tcp_tsq_work_init(void)
{ {
@ -2023,7 +2021,6 @@ int tcp_mtu_to_mss(struct sock *sk, int pmtu)
return __tcp_mtu_to_mss(sk, pmtu) - return __tcp_mtu_to_mss(sk, pmtu) -
(tcp_sk(sk)->tcp_header_len - sizeof(struct tcphdr)); (tcp_sk(sk)->tcp_header_len - sizeof(struct tcphdr));
} }
EXPORT_IPV6_MOD(tcp_mtu_to_mss);
/* Inverse of above */ /* Inverse of above */
int tcp_mss_to_mtu(struct sock *sk, int mss) int tcp_mss_to_mtu(struct sock *sk, int mss)
@ -2096,7 +2093,6 @@ unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu)
return mss_now; return mss_now;
} }
EXPORT_IPV6_MOD(tcp_sync_mss);
/* Compute the current effective MSS, taking SACKs and IP options, /* Compute the current effective MSS, taking SACKs and IP options,
* and even PMTU discovery events into account. * and even PMTU discovery events into account.
@ -4077,7 +4073,6 @@ struct sk_buff *tcp_make_synack(const struct sock *sk, struct dst_entry *dst,
return skb; return skb;
} }
EXPORT_IPV6_MOD(tcp_make_synack);
static void tcp_ca_dst_init(struct sock *sk, const struct dst_entry *dst) static void tcp_ca_dst_init(struct sock *sk, const struct dst_entry *dst)
{ {
@ -4658,4 +4653,3 @@ int tcp_rtx_synack(const struct sock *sk, struct request_sock *req)
} }
return res; return res;
} }
EXPORT_IPV6_MOD(tcp_rtx_synack);

1
net/ipv4/tcp_timer.c
View File

@ -774,7 +774,6 @@ void tcp_set_keepalive(struct sock *sk, int val)
else if (!val) else if (!val)
tcp_delete_keepalive_timer(sk); tcp_delete_keepalive_timer(sk);
} }
EXPORT_IPV6_MOD_GPL(tcp_set_keepalive);
static void tcp_keepalive_timer(struct timer_list *t) static void tcp_keepalive_timer(struct timer_list *t)
{ {

29
net/ipv4/udp.c
View File

@ -126,7 +126,6 @@
struct udp_table udp_table __read_mostly; struct udp_table udp_table __read_mostly;
long sysctl_udp_mem[3] __read_mostly; long sysctl_udp_mem[3] __read_mostly;
EXPORT_IPV6_MOD(sysctl_udp_mem);
DEFINE_PER_CPU(int, udp_memory_per_cpu_fw_alloc); DEFINE_PER_CPU(int, udp_memory_per_cpu_fw_alloc);
EXPORT_PER_CPU_SYMBOL_GPL(udp_memory_per_cpu_fw_alloc); EXPORT_PER_CPU_SYMBOL_GPL(udp_memory_per_cpu_fw_alloc);
@ -349,7 +348,6 @@ fail_unlock:
fail: fail:
return error; return error;
} }
EXPORT_IPV6_MOD(udp_lib_get_port);
static int udp_v4_get_port(struct sock *sk, unsigned short snum) static int udp_v4_get_port(struct sock *sk, unsigned short snum)
{ {
@ -415,7 +413,6 @@ u32 udp_ehashfn(const struct net *net, const __be32 laddr, const __u16 lport,
return __inet_ehashfn(laddr, lport, faddr, fport, return __inet_ehashfn(laddr, lport, faddr, fport,
udp_ehash_secret + net_hash_mix(net)); udp_ehash_secret + net_hash_mix(net));
} }
EXPORT_IPV6_MOD(udp_ehashfn);
/** /**
* udp4_lib_lookup1() - Simplified lookup using primary hash (destination port) * udp4_lib_lookup1() - Simplified lookup using primary hash (destination port)
@ -650,7 +647,6 @@ void udp_lib_hash4(struct sock *sk, u16 hash)
spin_unlock_bh(&hslot->lock); spin_unlock_bh(&hslot->lock);
} }
EXPORT_IPV6_MOD(udp_lib_hash4);
/* call with sock lock */ /* call with sock lock */
void udp4_hash4(struct sock *sk) void udp4_hash4(struct sock *sk)
@ -666,7 +662,6 @@ void udp4_hash4(struct sock *sk)
udp_lib_hash4(sk, hash); udp_lib_hash4(sk, hash);
} }
EXPORT_IPV6_MOD(udp4_hash4);
#endif /* CONFIG_BASE_SMALL */ #endif /* CONFIG_BASE_SMALL */
/* UDP is nearly always wildcards out the wazoo, it makes no sense to try /* UDP is nearly always wildcards out the wazoo, it makes no sense to try
@ -802,11 +797,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, const struct sock *sk,
} }
DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key); DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key);
EXPORT_IPV6_MOD(udp_encap_needed_key);
#if IS_ENABLED(CONFIG_IPV6) #if IS_ENABLED(CONFIG_IPV6)
DEFINE_STATIC_KEY_FALSE(udpv6_encap_needed_key); DEFINE_STATIC_KEY_FALSE(udpv6_encap_needed_key);
EXPORT_IPV6_MOD(udpv6_encap_needed_key);
#endif #endif
void udp_encap_enable(void) void udp_encap_enable(void)
@ -1026,7 +1019,6 @@ void udp_flush_pending_frames(struct sock *sk)
ip_flush_pending_frames(sk); ip_flush_pending_frames(sk);
} }
} }
EXPORT_IPV6_MOD(udp_flush_pending_frames);
/** /**
* udp4_hwcsum - handle outgoing HW checksumming * udp4_hwcsum - handle outgoing HW checksumming
@ -1204,7 +1196,6 @@ out:
WRITE_ONCE(up->pending, 0); WRITE_ONCE(up->pending, 0);
return err; return err;
} }
EXPORT_IPV6_MOD(udp_push_pending_frames);
static int __udp_cmsg_send(struct cmsghdr *cmsg, u16 *gso_size) static int __udp_cmsg_send(struct cmsghdr *cmsg, u16 *gso_size)
{ {
@ -1241,7 +1232,6 @@ int udp_cmsg_send(struct sock *sk, struct msghdr *msg, u16 *gso_size)
return need_ip; return need_ip;
} }
EXPORT_IPV6_MOD_GPL(udp_cmsg_send);
int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
{ {
@ -1532,7 +1522,6 @@ void udp_splice_eof(struct socket *sock)
udp_push_pending_frames(sk); udp_push_pending_frames(sk);
release_sock(sk); release_sock(sk);
} }
EXPORT_IPV6_MOD_GPL(udp_splice_eof);
#define UDP_SKB_IS_STATELESS 0x80000000 #define UDP_SKB_IS_STATELESS 0x80000000
@ -1647,7 +1636,6 @@ void udp_skb_destructor(struct sock *sk, struct sk_buff *skb)
prefetch(&skb->data); prefetch(&skb->data);
udp_rmem_release(sk, udp_skb_truesize(skb), 1, false); udp_rmem_release(sk, udp_skb_truesize(skb), 1, false);
} }
EXPORT_IPV6_MOD(udp_skb_destructor);
/* as above, but the caller held the rx queue lock, too */ /* as above, but the caller held the rx queue lock, too */
static void udp_skb_dtor_locked(struct sock *sk, struct sk_buff *skb) static void udp_skb_dtor_locked(struct sock *sk, struct sk_buff *skb)
@ -1800,7 +1788,6 @@ drop:
udp_drops_inc(sk); udp_drops_inc(sk);
return err; return err;
} }
EXPORT_IPV6_MOD_GPL(__udp_enqueue_schedule_skb);
void udp_destruct_common(struct sock *sk) void udp_destruct_common(struct sock *sk)
{ {
@ -1817,7 +1804,6 @@ void udp_destruct_common(struct sock *sk)
udp_rmem_release(sk, total, 0, true); udp_rmem_release(sk, total, 0, true);
kfree(up->udp_prod_queue); kfree(up->udp_prod_queue);
} }
EXPORT_IPV6_MOD_GPL(udp_destruct_common);
static void udp_destruct_sock(struct sock *sk) static void udp_destruct_sock(struct sock *sk)
{ {
@ -1855,7 +1841,6 @@ void skb_consume_udp(struct sock *sk, struct sk_buff *skb, int len)
skb_release_head_state(skb); skb_release_head_state(skb);
__consume_stateless_skb(skb); __consume_stateless_skb(skb);
} }
EXPORT_IPV6_MOD_GPL(skb_consume_udp);
static struct sk_buff *__first_packet_length(struct sock *sk, static struct sk_buff *__first_packet_length(struct sock *sk,
struct sk_buff_head *rcvq, struct sk_buff_head *rcvq,
@ -1937,7 +1922,6 @@ int udp_ioctl(struct sock *sk, int cmd, int *karg)
return 0; return 0;
} }
EXPORT_IPV6_MOD(udp_ioctl);
struct sk_buff *__skb_recv_udp(struct sock *sk, unsigned int flags, struct sk_buff *__skb_recv_udp(struct sock *sk, unsigned int flags,
int *off, int *err) int *off, int *err)
@ -2032,7 +2016,6 @@ try_again:
WARN_ON_ONCE(!skb_set_owner_sk_safe(skb, sk)); WARN_ON_ONCE(!skb_set_owner_sk_safe(skb, sk));
return recv_actor(sk, skb); return recv_actor(sk, skb);
} }
EXPORT_IPV6_MOD(udp_read_skb);
/* /*
* This should be easy, if there is something there we * This should be easy, if there is something there we
@ -2154,7 +2137,6 @@ int udp_pre_connect(struct sock *sk, struct sockaddr_unsized *uaddr,
return BPF_CGROUP_RUN_PROG_INET4_CONNECT_LOCK(sk, uaddr, &addr_len); return BPF_CGROUP_RUN_PROG_INET4_CONNECT_LOCK(sk, uaddr, &addr_len);
} }
EXPORT_IPV6_MOD(udp_pre_connect);
static int udp_connect(struct sock *sk, struct sockaddr_unsized *uaddr, static int udp_connect(struct sock *sk, struct sockaddr_unsized *uaddr,
int addr_len) int addr_len)
@ -2204,7 +2186,6 @@ int udp_disconnect(struct sock *sk, int flags)
release_sock(sk); release_sock(sk);
return 0; return 0;
} }
EXPORT_IPV6_MOD(udp_disconnect);
void udp_lib_unhash(struct sock *sk) void udp_lib_unhash(struct sock *sk)
{ {
@ -2236,7 +2217,6 @@ void udp_lib_unhash(struct sock *sk)
spin_unlock_bh(&hslot->lock); spin_unlock_bh(&hslot->lock);
} }
} }
EXPORT_IPV6_MOD(udp_lib_unhash);
/* /*
* inet_rcv_saddr was changed, we must rehash secondary hash * inet_rcv_saddr was changed, we must rehash secondary hash
@ -2306,7 +2286,6 @@ void udp_lib_rehash(struct sock *sk, u16 newhash, u16 newhash4)
udp_sk(sk)->udp_portaddr_hash = newhash; udp_sk(sk)->udp_portaddr_hash = newhash;
} }
} }
EXPORT_IPV6_MOD(udp_lib_rehash);
static void udp_v4_rehash(struct sock *sk) static void udp_v4_rehash(struct sock *sk)
{ {
@ -2470,7 +2449,6 @@ bool udp_sk_rx_dst_set(struct sock *sk, struct dst_entry *dst)
} }
return false; return false;
} }
EXPORT_IPV6_MOD(udp_sk_rx_dst_set);
/* /*
* Multicasts and broadcasts go to each listener. * Multicasts and broadcasts go to each listener.
@ -2999,7 +2977,6 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
return err; return err;
} }
EXPORT_IPV6_MOD(udp_lib_setsockopt);
static int udp_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, static int udp_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval,
unsigned int optlen) unsigned int optlen)
@ -3060,7 +3037,6 @@ int udp_lib_getsockopt(struct sock *sk, int level, int optname,
return -EFAULT; return -EFAULT;
return 0; return 0;
} }
EXPORT_IPV6_MOD(udp_lib_getsockopt);
static int udp_getsockopt(struct sock *sk, int level, int optname, static int udp_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen) char __user *optval, int __user *optlen)
@ -3102,7 +3078,6 @@ __poll_t udp_poll(struct file *file, struct socket *sock, poll_table *wait)
return mask; return mask;
} }
EXPORT_IPV6_MOD(udp_poll);
int udp_abort(struct sock *sk, int err) int udp_abort(struct sock *sk, int err)
{ {
@ -3125,7 +3100,6 @@ out:
return 0; return 0;
} }
EXPORT_IPV6_MOD_GPL(udp_abort);
struct proto udp_prot = { struct proto udp_prot = {
.name = "UDP", .name = "UDP",
@ -3245,7 +3219,6 @@ void *udp_seq_start(struct seq_file *seq, loff_t *pos)
return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN; return *pos ? udp_get_idx(seq, *pos-1) : SEQ_START_TOKEN;
} }
EXPORT_IPV6_MOD(udp_seq_start);
void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos) void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{ {
@ -3259,7 +3232,6 @@ void *udp_seq_next(struct seq_file *seq, void *v, loff_t *pos)
++*pos; ++*pos;
return sk; return sk;
} }
EXPORT_IPV6_MOD(udp_seq_next);
void udp_seq_stop(struct seq_file *seq, void *v) void udp_seq_stop(struct seq_file *seq, void *v)
{ {
@ -3271,7 +3243,6 @@ void udp_seq_stop(struct seq_file *seq, void *v)
if (state->bucket <= udptable->mask) if (state->bucket <= udptable->mask)
spin_unlock_bh(&udptable->hash[state->bucket].lock); spin_unlock_bh(&udptable->hash[state->bucket].lock);
} }
EXPORT_IPV6_MOD(udp_seq_stop);
/* ------------------------------------------------------------------------ */ /* ------------------------------------------------------------------------ */
static void udp4_format_sock(struct sock *sp, struct seq_file *f, static void udp4_format_sock(struct sock *sp, struct seq_file *f,

1
net/psp/psp_sock.c
View File

@ -291,4 +291,3 @@ void psp_reply_set_decrypted(const struct sock *sk, struct sk_buff *skb)
skb->decrypted = 1; skb->decrypted = 1;
rcu_read_unlock(); rcu_read_unlock();
} }
EXPORT_IPV6_MOD_GPL(psp_reply_set_decrypted);