Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * ipv4 in net namespaces
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) #ifndef __NETNS_IPV4_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) #define __NETNS_IPV4_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include <linux/uidgid.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include <net/inet_frag.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include <linux/rcupdate.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include <linux/siphash.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <linux/android_kabi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) struct tcpm_hash_bucket;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) struct ctl_table_header;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) struct ipv4_devconf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) struct fib_rules_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) struct hlist_head;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) struct fib_table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) struct sock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) struct local_ports {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	seqlock_t	lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	int		range[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 	bool		warned;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) struct ping_group_range {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	seqlock_t	lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 	kgid_t		range[2];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) struct inet_hashinfo;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) struct inet_timewait_death_row {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 	atomic_t		tw_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	struct inet_hashinfo 	*hashinfo ____cacheline_aligned_in_smp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	int			sysctl_max_tw_buckets;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) struct tcp_fastopen_context;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) struct netns_ipv4 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) #ifdef CONFIG_SYSCTL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 	struct ctl_table_header	*forw_hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 	struct ctl_table_header	*frags_hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	struct ctl_table_header	*ipv4_hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	struct ctl_table_header *route_hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	struct ctl_table_header *xfrm4_hdr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	struct ipv4_devconf	*devconf_all;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	struct ipv4_devconf	*devconf_dflt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 	struct ip_ra_chain __rcu *ra_chain;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	struct mutex		ra_mutex;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) #ifdef CONFIG_IP_MULTIPLE_TABLES
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	struct fib_rules_ops	*rules_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 	bool			fib_has_custom_rules;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	unsigned int		fib_rules_require_fldissect;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	struct fib_table __rcu	*fib_main;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	struct fib_table __rcu	*fib_default;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	bool			fib_has_custom_local_routes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) #ifdef CONFIG_IP_ROUTE_CLASSID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	atomic_t		fib_num_tclassid_users;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 	struct hlist_head	*fib_table_hash;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 	bool			fib_offload_disabled;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	struct sock		*fibnl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	struct sock  * __percpu	*icmp_sk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 	struct sock		*mc_autojoin_sk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 	struct inet_peer_base	*peers;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	struct sock  * __percpu	*tcp_sk;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 	struct fqdir		*fqdir;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) #ifdef CONFIG_NETFILTER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	struct xt_table		*iptable_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	struct xt_table		*iptable_mangle;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 	struct xt_table		*iptable_raw;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 	struct xt_table		*arptable_filter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) #ifdef CONFIG_SECURITY
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 	struct xt_table		*iptable_security;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 	struct xt_table		*nat_table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	int sysctl_icmp_echo_ignore_all;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	int sysctl_icmp_echo_ignore_broadcasts;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 	int sysctl_icmp_ignore_bogus_error_responses;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	int sysctl_icmp_ratelimit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	int sysctl_icmp_ratemask;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	int sysctl_icmp_errors_use_inbound_ifaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	struct local_ports ip_local_ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	int sysctl_tcp_ecn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 	int sysctl_tcp_ecn_fallback;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) 	int sysctl_ip_default_ttl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	int sysctl_ip_no_pmtu_disc;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	int sysctl_ip_fwd_use_pmtu;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	int sysctl_ip_fwd_update_priority;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	int sysctl_ip_nonlocal_bind;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	int sysctl_ip_autobind_reuse;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 	/* Shall we try to damage output packets if routing dev changes? */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	int sysctl_ip_dynaddr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 	int sysctl_ip_early_demux;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) #ifdef CONFIG_NET_L3_MASTER_DEV
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	int sysctl_raw_l3mdev_accept;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 	int sysctl_tcp_early_demux;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	int sysctl_udp_early_demux;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	int sysctl_nexthop_compat_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	int sysctl_fwmark_reflect;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 	int sysctl_tcp_fwmark_accept;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) #ifdef CONFIG_NET_L3_MASTER_DEV
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	int sysctl_tcp_l3mdev_accept;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) 	int sysctl_tcp_mtu_probing;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	int sysctl_tcp_mtu_probe_floor;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 	int sysctl_tcp_base_mss;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	int sysctl_tcp_min_snd_mss;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	int sysctl_tcp_probe_threshold;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	u32 sysctl_tcp_probe_interval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	int sysctl_tcp_keepalive_time;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 	int sysctl_tcp_keepalive_probes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 	int sysctl_tcp_keepalive_intvl;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 	int sysctl_tcp_syn_retries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	int sysctl_tcp_synack_retries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	int sysctl_tcp_syncookies;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	int sysctl_tcp_reordering;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	int sysctl_tcp_retries1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	int sysctl_tcp_retries2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 	int sysctl_tcp_orphan_retries;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	int sysctl_tcp_fin_timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	unsigned int sysctl_tcp_notsent_lowat;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 	int sysctl_tcp_tw_reuse;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	int sysctl_tcp_sack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	int sysctl_tcp_window_scaling;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 	int sysctl_tcp_timestamps;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	int sysctl_tcp_early_retrans;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	int sysctl_tcp_recovery;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	int sysctl_tcp_thin_linear_timeouts;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 	int sysctl_tcp_slow_start_after_idle;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	int sysctl_tcp_retrans_collapse;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	int sysctl_tcp_stdurg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 	int sysctl_tcp_rfc1337;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	int sysctl_tcp_abort_on_overflow;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	int sysctl_tcp_fack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	int sysctl_tcp_max_reordering;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 	int sysctl_tcp_dsack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	int sysctl_tcp_app_win;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 	int sysctl_tcp_adv_win_scale;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	int sysctl_tcp_frto;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	int sysctl_tcp_nometrics_save;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	int sysctl_tcp_no_ssthresh_metrics_save;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	int sysctl_tcp_moderate_rcvbuf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	int sysctl_tcp_tso_win_divisor;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 	int sysctl_tcp_workaround_signed_windows;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 	int sysctl_tcp_limit_output_bytes;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	int sysctl_tcp_challenge_ack_limit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 	int sysctl_tcp_min_tso_segs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	int sysctl_tcp_min_rtt_wlen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 	int sysctl_tcp_autocorking;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 	int sysctl_tcp_invalid_ratelimit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 	int sysctl_tcp_pacing_ss_ratio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 	int sysctl_tcp_pacing_ca_ratio;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	int sysctl_tcp_wmem[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	int sysctl_tcp_rmem[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	int sysctl_tcp_comp_sack_nr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	unsigned long sysctl_tcp_comp_sack_delay_ns;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	unsigned long sysctl_tcp_comp_sack_slack_ns;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	struct inet_timewait_death_row tcp_death_row;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	int sysctl_max_syn_backlog;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 	int sysctl_tcp_fastopen;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	const struct tcp_congestion_ops __rcu  *tcp_congestion_control;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 	struct tcp_fastopen_context __rcu *tcp_fastopen_ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 	spinlock_t tcp_fastopen_ctx_lock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	unsigned int sysctl_tcp_fastopen_blackhole_timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	atomic_t tfo_active_disable_times;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	unsigned long tfo_active_disable_stamp;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	int sysctl_tcp_reflect_tos;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 	int sysctl_udp_wmem_min;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 	int sysctl_udp_rmem_min;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) #ifdef CONFIG_NET_L3_MASTER_DEV
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 	int sysctl_udp_l3mdev_accept;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 	int sysctl_igmp_max_memberships;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 	int sysctl_igmp_max_msf;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 	int sysctl_igmp_llm_reports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	int sysctl_igmp_qrv;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 	struct ping_group_range ping_group_range;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	atomic_t dev_addr_genid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) #ifdef CONFIG_SYSCTL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	unsigned long *sysctl_local_reserved_ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 	unsigned long *sysctl_local_unbindable_ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 	int sysctl_ip_prot_sock;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) #ifdef CONFIG_IP_MROUTE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	struct mr_table		*mrt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 	struct list_head	mr_tables;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 	struct fib_rules_ops	*mr_rules_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) #ifdef CONFIG_IP_ROUTE_MULTIPATH
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 	int sysctl_fib_multipath_use_neigh;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 	int sysctl_fib_multipath_hash_policy;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	struct fib_notifier_ops	*notifier_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 	unsigned int	fib_seq;	/* protected by rtnl_mutex */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	struct fib_notifier_ops	*ipmr_notifier_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 	unsigned int	ipmr_seq;	/* protected by rtnl_mutex */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 	atomic_t	rt_genid;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	siphash_key_t	ip_id_key;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 	ANDROID_KABI_RESERVE(1);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) #endif