diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-16 16:29:25 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-16 16:29:25 -0700 |
commit | 7a6362800cb7d1d618a697a650c7aaed3eb39320 (patch) | |
tree | 087f9bc6c13ef1fad4b392c5cf9325cd28fa8523 /net/ipv6/xfrm6_policy.c | |
parent | 6445ced8670f37cfc2c5e24a9de9b413dbfc788d (diff) | |
parent | ceda86a108671294052cbf51660097b6534672f5 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1480 commits)
bonding: enable netpoll without checking link status
xfrm: Refcount destination entry on xfrm_lookup
net: introduce rx_handler results and logic around that
bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag
bonding: wrap slave state work
net: get rid of multiple bond-related netdevice->priv_flags
bonding: register slave pointer for rx_handler
be2net: Bump up the version number
be2net: Copyright notice change. Update to Emulex instead of ServerEngines
e1000e: fix kconfig for crc32 dependency
netfilter ebtables: fix xt_AUDIT to work with ebtables
xen network backend driver
bonding: Improve syslog message at device creation time
bonding: Call netif_carrier_off after register_netdevice
bonding: Incorrect TX queue offset
net_sched: fix ip_tos2prio
xfrm: fix __xfrm_route_forward()
be2net: Fix UDP packet detected status in RX compl
Phonet: fix aligned-mode pipe socket buffer header reserve
netxen: support for GbE port settings
...
Fix up conflicts in drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
with the staging updates.
Diffstat (limited to 'net/ipv6/xfrm6_policy.c')
-rw-r--r-- | net/ipv6/xfrm6_policy.c | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index da87428681c..05e34c8ec91 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -27,18 +27,19 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo; static struct dst_entry *xfrm6_dst_lookup(struct net *net, int tos, - xfrm_address_t *saddr, - xfrm_address_t *daddr) + const xfrm_address_t *saddr, + const xfrm_address_t *daddr) { - struct flowi fl = {}; + struct flowi6 fl6; struct dst_entry *dst; int err; - memcpy(&fl.fl6_dst, daddr, sizeof(fl.fl6_dst)); + memset(&fl6, 0, sizeof(fl6)); + memcpy(&fl6.daddr, daddr, sizeof(fl6.daddr)); if (saddr) - memcpy(&fl.fl6_src, saddr, sizeof(fl.fl6_src)); + memcpy(&fl6.saddr, saddr, sizeof(fl6.saddr)); - dst = ip6_route_output(net, NULL, &fl); + dst = ip6_route_output(net, NULL, &fl6); err = dst->error; if (dst->error) { @@ -67,7 +68,7 @@ static int xfrm6_get_saddr(struct net *net, return 0; } -static int xfrm6_get_tos(struct flowi *fl) +static int xfrm6_get_tos(const struct flowi *fl) { return 0; } @@ -87,7 +88,7 @@ static int xfrm6_init_path(struct xfrm_dst *path, struct dst_entry *dst, } static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, - struct flowi *fl) + const struct flowi *fl) { struct rt6_info *rt = (struct rt6_info*)xdst->route; @@ -120,6 +121,7 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, static inline void _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) { + struct flowi6 *fl6 = &fl->u.ip6; int onlyproto = 0; u16 offset = skb_network_header_len(skb); struct ipv6hdr *hdr = ipv6_hdr(skb); @@ -127,11 +129,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) const unsigned char *nh = skb_network_header(skb); u8 nexthdr = nh[IP6CB(skb)->nhoff]; - memset(fl, 0, sizeof(struct flowi)); - fl->mark = skb->mark; + memset(fl6, 0, sizeof(struct flowi6)); + fl6->flowi6_mark = skb->mark; - ipv6_addr_copy(&fl->fl6_dst, reverse ? &hdr->saddr : &hdr->daddr); - ipv6_addr_copy(&fl->fl6_src, reverse ? &hdr->daddr : &hdr->saddr); + ipv6_addr_copy(&fl6->daddr, reverse ? &hdr->saddr : &hdr->daddr); + ipv6_addr_copy(&fl6->saddr, reverse ? &hdr->daddr : &hdr->saddr); while (nh + offset + 1 < skb->data || pskb_may_pull(skb, nh + offset + 1 - skb->data)) { @@ -158,20 +160,20 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) pskb_may_pull(skb, nh + offset + 4 - skb->data))) { __be16 *ports = (__be16 *)exthdr; - fl->fl_ip_sport = ports[!!reverse]; - fl->fl_ip_dport = ports[!reverse]; + fl6->fl6_sport = ports[!!reverse]; + fl6->fl6_dport = ports[!reverse]; } - fl->proto = nexthdr; + fl6->flowi6_proto = nexthdr; return; case IPPROTO_ICMPV6: if (!onlyproto && pskb_may_pull(skb, nh + offset + 2 - skb->data)) { u8 *icmp = (u8 *)exthdr; - fl->fl_icmp_type = icmp[0]; - fl->fl_icmp_code = icmp[1]; + fl6->fl6_icmp_type = icmp[0]; + fl6->fl6_icmp_code = icmp[1]; } - fl->proto = nexthdr; + fl6->flowi6_proto = nexthdr; return; #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) @@ -180,9 +182,9 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) struct ip6_mh *mh; mh = (struct ip6_mh *)exthdr; - fl->fl_mh_type = mh->ip6mh_type; + fl6->fl6_mh_type = mh->ip6mh_type; } - fl->proto = nexthdr; + fl6->flowi6_proto = nexthdr; return; #endif @@ -191,8 +193,8 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse) case IPPROTO_ESP: case IPPROTO_COMP: default: - fl->fl_ipsec_spi = 0; - fl->proto = nexthdr; + fl6->fl6_ipsec_spi = 0; + fl6->flowi6_proto = nexthdr; return; } } @@ -220,6 +222,7 @@ static void xfrm6_dst_destroy(struct dst_entry *dst) if (likely(xdst->u.rt6.rt6i_idev)) in6_dev_put(xdst->u.rt6.rt6i_idev); + dst_destroy_metrics_generic(dst); if (likely(xdst->u.rt6.rt6i_peer)) inet_putpeer(xdst->u.rt6.rt6i_peer); xfrm_dst_destroy(xdst); @@ -257,6 +260,7 @@ static struct dst_ops xfrm6_dst_ops = { .protocol = cpu_to_be16(ETH_P_IPV6), .gc = xfrm6_garbage_collect, .update_pmtu = xfrm6_update_pmtu, + .cow_metrics = dst_cow_metrics_generic, .destroy = xfrm6_dst_destroy, .ifdown = xfrm6_dst_ifdown, .local_out = __ip6_local_out, @@ -272,6 +276,7 @@ static struct xfrm_policy_afinfo xfrm6_policy_afinfo = { .get_tos = xfrm6_get_tos, .init_path = xfrm6_init_path, .fill_dst = xfrm6_fill_dst, + .blackhole_route = ip6_blackhole_route, }; static int __init xfrm6_policy_init(void) |