diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/decnet/Kconfig | 8 | ||||
-rw-r--r-- | net/decnet/dn_route.c | 28 | ||||
-rw-r--r-- | net/decnet/dn_rules.c | 12 | ||||
-rw-r--r-- | net/ipv4/Kconfig | 7 | ||||
-rw-r--r-- | net/ipv4/fib_frontend.c | 4 | ||||
-rw-r--r-- | net/ipv4/fib_rules.c | 12 | ||||
-rw-r--r-- | net/ipv4/netfilter.c | 4 | ||||
-rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 2 | ||||
-rw-r--r-- | net/ipv4/route.c | 36 | ||||
-rw-r--r-- | net/ipv6/Kconfig | 7 | ||||
-rw-r--r-- | net/ipv6/fib6_rules.c | 12 | ||||
-rw-r--r-- | net/ipv6/route.c | 4 |
12 files changed, 24 insertions, 112 deletions
diff --git a/net/decnet/Kconfig b/net/decnet/Kconfig index 36e72cb145b0..7914fd619c5c 100644 --- a/net/decnet/Kconfig +++ b/net/decnet/Kconfig @@ -41,11 +41,3 @@ config DECNET_ROUTER See <file:Documentation/networking/decnet.txt> for more information. -config DECNET_ROUTE_FWMARK - bool "DECnet: use FWMARK value as routing key (EXPERIMENTAL)" - depends on DECNET_ROUTER && NETFILTER - help - If you say Y here, you will be able to specify different routes for - packets with different FWMARK ("firewalling mark") values - (see ipchains(8), "-m" argument). - diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 3482839af280..f759d6f422ea 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -269,9 +269,7 @@ static inline int compare_keys(struct flowi *fl1, struct flowi *fl2) { return ((fl1->nl_u.dn_u.daddr ^ fl2->nl_u.dn_u.daddr) | (fl1->nl_u.dn_u.saddr ^ fl2->nl_u.dn_u.saddr) | -#ifdef CONFIG_DECNET_ROUTE_FWMARK - (fl1->nl_u.dn_u.fwmark ^ fl2->nl_u.dn_u.fwmark) | -#endif + (fl1->mark ^ fl2->mark) | (fl1->nl_u.dn_u.scope ^ fl2->nl_u.dn_u.scope) | (fl1->oif ^ fl2->oif) | (fl1->iif ^ fl2->iif)) == 0; @@ -882,10 +880,8 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old { .daddr = oldflp->fld_dst, .saddr = oldflp->fld_src, .scope = RT_SCOPE_UNIVERSE, -#ifdef CONFIG_DECNET_ROUTE_FWMARK - .fwmark = oldflp->fld_fwmark -#endif } }, + .mark = oldflp->mark, .iif = loopback_dev.ifindex, .oif = oldflp->oif }; struct dn_route *rt = NULL; @@ -903,7 +899,7 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old "dn_route_output_slow: dst=%04x src=%04x mark=%d" " iif=%d oif=%d\n", dn_ntohs(oldflp->fld_dst), dn_ntohs(oldflp->fld_src), - oldflp->fld_fwmark, loopback_dev.ifindex, oldflp->oif); + oldflp->mark, loopback_dev.ifindex, oldflp->oif); /* If we have an output interface, verify its a DECnet device */ if (oldflp->oif) { @@ -1108,9 +1104,7 @@ make_route: rt->fl.fld_dst = oldflp->fld_dst; rt->fl.oif = oldflp->oif; rt->fl.iif = 0; -#ifdef CONFIG_DECNET_ROUTE_FWMARK - rt->fl.fld_fwmark = oldflp->fld_fwmark; -#endif + rt->fl.mark = oldflp->mark; rt->rt_saddr = fl.fld_src; rt->rt_daddr = fl.fld_dst; @@ -1178,9 +1172,7 @@ static int __dn_route_output_key(struct dst_entry **pprt, const struct flowi *fl rt = rcu_dereference(rt->u.rt_next)) { if ((flp->fld_dst == rt->fl.fld_dst) && (flp->fld_src == rt->fl.fld_src) && -#ifdef CONFIG_DECNET_ROUTE_FWMARK - (flp->fld_fwmark == rt->fl.fld_fwmark) && -#endif + (flp->mark == rt->fl.mark) && (rt->fl.iif == 0) && (rt->fl.oif == flp->oif)) { rt->u.dst.lastuse = jiffies; @@ -1235,10 +1227,8 @@ static int dn_route_input_slow(struct sk_buff *skb) { .daddr = cb->dst, .saddr = cb->src, .scope = RT_SCOPE_UNIVERSE, -#ifdef CONFIG_DECNET_ROUTE_FWMARK - .fwmark = skb->mark -#endif } }, + .mark = skb->mark, .iif = skb->dev->ifindex }; struct dn_fib_res res = { .fi = NULL, .type = RTN_UNREACHABLE }; int err = -EINVAL; @@ -1385,7 +1375,7 @@ make_route: rt->fl.fld_dst = cb->dst; rt->fl.oif = 0; rt->fl.iif = in_dev->ifindex; - rt->fl.fld_fwmark = fl.fld_fwmark; + rt->fl.mark = fl.mark; rt->u.dst.flags = DST_HOST; rt->u.dst.neighbour = neigh; @@ -1457,9 +1447,7 @@ int dn_route_input(struct sk_buff *skb) if ((rt->fl.fld_src == cb->src) && (rt->fl.fld_dst == cb->dst) && (rt->fl.oif == 0) && -#ifdef CONFIG_DECNET_ROUTE_FWMARK - (rt->fl.fld_fwmark == skb->mark) && -#endif + (rt->fl.mark == skb->mark) && (rt->fl.iif == cb->iif)) { rt->u.dst.lastuse = jiffies; dst_hold(&rt->u.dst); diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c index 590e0a72495c..a09c09f5572d 100644 --- a/net/decnet/dn_rules.c +++ b/net/decnet/dn_rules.c @@ -45,10 +45,8 @@ struct dn_fib_rule __le16 dstmask; __le16 srcmap; u8 flags; -#ifdef CONFIG_DECNET_ROUTE_FWMARK u32 fwmark; u32 fwmask; -#endif }; static struct dn_fib_rule default_rule = { @@ -131,10 +129,8 @@ static int dn_fib_rule_match(struct fib_rule *rule, struct flowi *fl, int flags) ((daddr ^ r->dst) & r->dstmask)) return 0; -#ifdef CONFIG_DECNET_ROUTE_FWMARK - if ((r->fwmark ^ fl->fld_fwmark) & r->fwmask) + if ((r->fwmark ^ fl->mark) & r->fwmask) return 0; -#endif return 1; } @@ -169,7 +165,6 @@ static int dn_fib_rule_configure(struct fib_rule *rule, struct sk_buff *skb, if (tb[FRA_DST]) r->dst = nla_get_u16(tb[FRA_DST]); -#ifdef CONFIG_DECNET_ROUTE_FWMARK if (tb[FRA_FWMARK]) { r->fwmark = nla_get_u32(tb[FRA_FWMARK]); if (r->fwmark) @@ -181,7 +176,6 @@ static int dn_fib_rule_configure(struct fib_rule *rule, struct sk_buff *skb, if (tb[FRA_FWMASK]) r->fwmask = nla_get_u32(tb[FRA_FWMASK]); -#endif r->src_len = frh->src_len; r->srcmask = dnet_make_mask(r->src_len); @@ -203,13 +197,11 @@ static int dn_fib_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh, if (frh->dst_len && (r->dst_len != frh->dst_len)) return 0; -#ifdef CONFIG_DECNET_ROUTE_FWMARK if (tb[FRA_FWMARK] && (r->fwmark != nla_get_u32(tb[FRA_FWMARK]))) return 0; if (tb[FRA_FWMASK] && (r->fwmask != nla_get_u32(tb[FRA_FWMASK]))) return 0; -#endif if (tb[FRA_SRC] && (r->src != nla_get_u16(tb[FRA_SRC]))) return 0; @@ -248,12 +240,10 @@ static int dn_fib_rule_fill(struct fib_rule *rule, struct sk_buff *skb, frh->src_len = r->src_len; frh->tos = 0; -#ifdef CONFIG_DECNET_ROUTE_FWMARK if (r->fwmark) NLA_PUT_U32(skb, FRA_FWMARK, r->fwmark); if (r->fwmask || r->fwmark) NLA_PUT_U32(skb, FRA_FWMASK, r->fwmask); -#endif if (r->dst_len) NLA_PUT_U16(skb, FRA_DST, r->dst); if (r->src_len) diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 5572071af735..bc298bcc344e 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -104,13 +104,6 @@ config IP_MULTIPLE_TABLES If unsure, say N. -config IP_ROUTE_FWMARK - bool "IP: use netfilter MARK value as routing key" - depends on IP_MULTIPLE_TABLES && NETFILTER - help - If you say Y here, you will be able to specify different routes for - packets with different mark values (see iptables(8), MARK target). - config IP_ROUTE_MULTIPATH bool "IP: equal cost multipath" depends on IP_ADVANCED_ROUTER diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index af0190d8b6c0..ee8daaebcfaf 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -768,8 +768,8 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb ) { struct fib_result res; - struct flowi fl = { .nl_u = { .ip4_u = { .daddr = frn->fl_addr, - .fwmark = frn->fl_fwmark, + struct flowi fl = { .mark = frn->fl_fwmark, + .nl_u = { .ip4_u = { .daddr = frn->fl_addr, .tos = frn->fl_tos, .scope = frn->fl_scope } } }; if (tb) { diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 0852b9cd065a..de8d5dd7099b 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -44,10 +44,8 @@ struct fib4_rule __be32 srcmask; __be32 dst; __be32 dstmask; -#ifdef CONFIG_IP_ROUTE_FWMARK u32 fwmark; u32 fwmask; -#endif #ifdef CONFIG_NET_CLS_ROUTE u32 tclassid; #endif @@ -160,10 +158,8 @@ static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags) if (r->tos && (r->tos != fl->fl4_tos)) return 0; -#ifdef CONFIG_IP_ROUTE_FWMARK - if ((r->fwmark ^ fl->fl4_fwmark) & r->fwmask) + if ((r->fwmark ^ fl->mark) & r->fwmask) return 0; -#endif return 1; } @@ -220,7 +216,6 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb, if (tb[FRA_DST]) rule4->dst = nla_get_be32(tb[FRA_DST]); -#ifdef CONFIG_IP_ROUTE_FWMARK if (tb[FRA_FWMARK]) { rule4->fwmark = nla_get_u32(tb[FRA_FWMARK]); if (rule4->fwmark) @@ -232,7 +227,6 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb, if (tb[FRA_FWMASK]) rule4->fwmask = nla_get_u32(tb[FRA_FWMASK]); -#endif #ifdef CONFIG_NET_CLS_ROUTE if (tb[FRA_FLOW]) @@ -264,13 +258,11 @@ static int fib4_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh, if (frh->tos && (rule4->tos != frh->tos)) return 0; -#ifdef CONFIG_IP_ROUTE_FWMARK if (tb[FRA_FWMARK] && (rule4->fwmark != nla_get_u32(tb[FRA_FWMARK]))) return 0; if (tb[FRA_FWMASK] && (rule4->fwmask != nla_get_u32(tb[FRA_FWMASK]))) return 0; -#endif #ifdef CONFIG_NET_CLS_ROUTE if (tb[FRA_FLOW] && (rule4->tclassid != nla_get_u32(tb[FRA_FLOW]))) @@ -296,13 +288,11 @@ static int fib4_rule_fill(struct fib_rule *rule, struct sk_buff *skb, frh->src_len = rule4->src_len; frh->tos = rule4->tos; -#ifdef CONFIG_IP_ROUTE_FWMARK if (rule4->fwmark) NLA_PUT_U32(skb, FRA_FWMARK, rule4->fwmark); if (rule4->fwmask || rule4->fwmark) NLA_PUT_U32(skb, FRA_FWMASK, rule4->fwmask); -#endif if (rule4->dst_len) NLA_PUT_BE32(skb, FRA_DST, rule4->dst); diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c index bfc8d753a23a..e49441ac3571 100644 --- a/net/ipv4/netfilter.c +++ b/net/ipv4/netfilter.c @@ -27,9 +27,7 @@ int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type) fl.nl_u.ip4_u.saddr = iph->saddr; fl.nl_u.ip4_u.tos = RT_TOS(iph->tos); fl.oif = (*pskb)->sk ? (*pskb)->sk->sk_bound_dev_if : 0; -#ifdef CONFIG_IP_ROUTE_FWMARK - fl.nl_u.ip4_u.fwmark = (*pskb)->mark; -#endif + fl.mark = (*pskb)->mark; if (ip_route_output_key(&rt, &fl) != 0) return -1; diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index 62d4ccc259ca..af2939889444 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -153,9 +153,7 @@ ipt_local_hook(unsigned int hook, if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE && ((*pskb)->nh.iph->saddr != saddr || (*pskb)->nh.iph->daddr != daddr -#ifdef CONFIG_IP_ROUTE_FWMARK || (*pskb)->mark != mark -#endif || (*pskb)->nh.iph->tos != tos)) if (ip_route_me_harder(pskb, RTN_UNSPEC)) ret = NF_DROP; diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 4de3e38fa1a8..d7152b2b2c64 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -568,9 +568,7 @@ static inline int compare_keys(struct flowi *fl1, struct flowi *fl2) { return ((fl1->nl_u.ip4_u.daddr ^ fl2->nl_u.ip4_u.daddr) | (fl1->nl_u.ip4_u.saddr ^ fl2->nl_u.ip4_u.saddr) | -#ifdef CONFIG_IP_ROUTE_FWMARK - (fl1->nl_u.ip4_u.fwmark ^ fl2->nl_u.ip4_u.fwmark) | -#endif + (fl1->mark ^ fl2->mark) | (*(u16 *)&fl1->nl_u.ip4_u.tos ^ *(u16 *)&fl2->nl_u.ip4_u.tos) | (fl1->oif ^ fl2->oif) | @@ -1643,9 +1641,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr, rth->fl.fl4_dst = daddr; rth->rt_dst = daddr; rth->fl.fl4_tos = tos; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= skb->mark; -#endif + rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; #ifdef CONFIG_NET_CLS_ROUTE @@ -1789,9 +1785,7 @@ static inline int __mkroute_input(struct sk_buff *skb, rth->fl.fl4_dst = daddr; rth->rt_dst = daddr; rth->fl.fl4_tos = tos; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= skb->mark; -#endif + rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; rth->rt_gateway = daddr; @@ -1920,10 +1914,8 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr, .saddr = saddr, .tos = tos, .scope = RT_SCOPE_UNIVERSE, -#ifdef CONFIG_IP_ROUTE_FWMARK - .fwmark = skb->mark -#endif } }, + .mark = skb->mark, .iif = dev->ifindex }; unsigned flags = 0; u32 itag = 0; @@ -2034,9 +2026,7 @@ local_input: rth->fl.fl4_dst = daddr; rth->rt_dst = daddr; rth->fl.fl4_tos = tos; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= skb->mark; -#endif + rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; #ifdef CONFIG_NET_CLS_ROUTE @@ -2113,9 +2103,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr, rth->fl.fl4_src == saddr && rth->fl.iif == iif && rth->fl.oif == 0 && -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark == skb->mark && -#endif + rth->fl.mark == skb->mark && rth->fl.fl4_tos == tos) { rth->u.dst.lastuse = jiffies; dst_hold(&rth->u.dst); @@ -2239,9 +2227,7 @@ static inline int __mkroute_output(struct rtable **result, rth->fl.fl4_tos = tos; rth->fl.fl4_src = oldflp->fl4_src; rth->fl.oif = oldflp->oif; -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark= oldflp->fl4_fwmark; -#endif + rth->fl.mark = oldflp->mark; rth->rt_dst = fl->fl4_dst; rth->rt_src = fl->fl4_src; rth->rt_iif = oldflp->oif ? : dev_out->ifindex; @@ -2385,10 +2371,8 @@ static int ip_route_output_slow(struct rtable **rp, const struct flowi *oldflp) .scope = ((tos & RTO_ONLINK) ? RT_SCOPE_LINK : RT_SCOPE_UNIVERSE), -#ifdef CONFIG_IP_ROUTE_FWMARK - .fwmark = oldflp->fl4_fwmark -#endif } }, + .mark = oldflp->mark, .iif = loopback_dev.ifindex, .oif = oldflp->oif }; struct fib_result res; @@ -2583,9 +2567,7 @@ int __ip_route_output_key(struct rtable **rp, const struct flowi *flp) rth->fl.fl4_src == flp->fl4_src && rth->fl.iif == 0 && rth->fl.oif == flp->oif && -#ifdef CONFIG_IP_ROUTE_FWMARK - rth->fl.fl4_fwmark == flp->fl4_fwmark && -#endif + rth->fl.mark == flp->mark && !((rth->fl.fl4_tos ^ flp->fl4_tos) & (IPTOS_RT_MASK | RTO_ONLINK))) { diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 6e48f52e197c..deb4101a2a81 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -196,10 +196,3 @@ config IPV6_SUBTREES If unsure, say N. -config IPV6_ROUTE_FWMARK - bool "IPv6: use netfilter MARK value as routing key" - depends on IPV6_MULTIPLE_TABLES && NETFILTER - ---help--- - If you say Y here, you will be able to specify different routes for - packets with different mark values (see iptables(8), MARK target). - diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index 1896ecb52899..89bea64eee1c 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -25,10 +25,8 @@ struct fib6_rule struct fib_rule common; struct rt6key src; struct rt6key dst; -#ifdef CONFIG_IPV6_ROUTE_FWMARK u32 fwmark; u32 fwmask; -#endif u8 tclass; }; @@ -130,10 +128,8 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags) if (r->tclass && r->tclass != ((ntohl(fl->fl6_flowlabel) >> 20) & 0xff)) return 0; -#ifdef CONFIG_IPV6_ROUTE_FWMARK - if ((r->fwmark ^ fl->fl6_fwmark) & r->fwmask) + if ((r->fwmark ^ fl->mark) & r->fwmask) return 0; -#endif return 1; } @@ -177,7 +173,6 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb, nla_memcpy(&rule6->dst.addr, tb[FRA_DST], sizeof(struct in6_addr)); -#ifdef CONFIG_IPV6_ROUTE_FWMARK if (tb[FRA_FWMARK]) { rule6->fwmark = nla_get_u32(tb[FRA_FWMARK]); if (rule6->fwmark) { @@ -192,7 +187,6 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb, if (tb[FRA_FWMASK]) rule6->fwmask = nla_get_u32(tb[FRA_FWMASK]); -#endif rule6->src.plen = frh->src_len; rule6->dst.plen = frh->dst_len; @@ -225,13 +219,11 @@ static int fib6_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh, nla_memcmp(tb[FRA_DST], &rule6->dst.addr, sizeof(struct in6_addr))) return 0; -#ifdef CONFIG_IPV6_ROUTE_FWMARK if (tb[FRA_FWMARK] && (rule6->fwmark != nla_get_u32(tb[FRA_FWMARK]))) return 0; if (tb[FRA_FWMASK] && (rule6->fwmask != nla_get_u32(tb[FRA_FWMASK]))) return 0; -#endif return 1; } @@ -254,13 +246,11 @@ static int fib6_rule_fill(struct fib_rule *rule, struct sk_buff *skb, NLA_PUT(skb, FRA_SRC, sizeof(struct in6_addr), &rule6->src.addr); -#ifdef CONFIG_IPV6_ROUTE_FWMARK if (rule6->fwmark) NLA_PUT_U32(skb, FRA_FWMARK, rule6->fwmark); if (rule6->fwmask || rule6->fwmark) NLA_PUT_U32(skb, FRA_FWMASK, rule6->fwmask); -#endif return 0; diff --git a/net/ipv6/route.c b/net/ipv6/route.c index aaabb1fad1cf..e3eab1529633 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -711,12 +711,10 @@ void ip6_route_input(struct sk_buff *skb) .ip6_u = { .daddr = iph->daddr, .saddr = iph->saddr, -#ifdef CONFIG_IPV6_ROUTE_FWMARK - .fwmark = skb->mark, -#endif .flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK, }, }, + .mark = skb->mark, .proto = iph->nexthdr, }; |