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* | MIB: add struct net to UDP6_INC_STATS_USERPavel Emelyanov2008-07-06
| | | | | | | | | | | | | | | | As simple as the patch #1 in this set. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ipv4,ipv6 mroute: Add some helper inline functions to remove ugly ifdefs.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | | | | | | | ip{,v6}_mroute_{set,get}sockopt() should not matter by optimization but it would be better not to depend on optimization semantically. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6: Do cleanup for ip6_mr_init.Wang Chen2008-07-03
| | | | | | | | | | | | | | | | | | If do not do it, we will get following issues: 1. Leaving junks after inet6_init failing halfway. 2. Leaving proc and notifier junks after ipv6 modules unloading. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6 route: Prefer outgoing interface with source address assigned.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | | | | | | | | | | | Outgoing interface is selected by the route decision if unspecified. Let's prefer routes via interface(s) with the address assigned if we have multiple routes with same cost. With help from Naohiro Ooiwa <nooiwa@miraclelinux.com>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6 addrconf: add accept_dad sysctl to control DAD operation.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | | - If 0, disable DAD. - If 1, perform DAD (default). - If >1, perform DAD and disable IPv6 operation if DAD for MAC-based link-local address has been failed (RFC4862 5.4.5). We do not follow RFC4862 by default. Refer to the netdev thread entitled "Linux IPv6 DAD not full conform to RFC 4862 ?" http://www.spinics.net/lists/netdev/msg52027.html Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6: Add disable_ipv6 sysctl to disable IPv6 operaion on specific interface.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6: Assume the loopback address in link-local scope.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | | | | | | | Handle interface property strictly when looking up a route for the loopback address (RFC4291 2.5.3). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6: Do not forward packets with the unspecified source address.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | | | | | RFC4291 2.5.2. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | ipv6: Do not assign non-valid address on interface.YOSHIFUJI Hideaki2008-07-03
| | | | | | | | | | | | | | | | | | | | Check the type of the address when adding a new one on interface. - the unspecified address (::) is always disallowed (RFC4291 2.5.2) - the loopback address is disallowed unless the interface is (one of) loopback (RFC4291 2.5.3). - multicast addresses are disallowed. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | icmp: fix units for ratelimitStephen Hemminger2008-07-01
| | | | | | | | | | | | | | | | | | Convert the sysctl values for icmp ratelimit to use milliseconds instead of jiffies which is based on kernel configured HZ. Internal kernel jiffies are not a proper unit for any userspace API. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2008-06-28
|\| | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl4965-base.c
| * ipv6 route: Convert rt6_device_match() to use RT6_LOOKUP_F_xxx flags.YOSHIFUJI Hideaki2008-06-27
| | | | | | | | | | | | | | | | | | | | The commit 77d16f450ae0452d7d4b009f78debb1294fb435c ("[IPV6] ROUTE: Unify RT6_F_xxx and RT6_SELECT_F_xxx flags") intended to pass various routing lookup hints around RT6_LOOKUP_F_xxx flags, but conversion was missing for rt6_device_match(). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * inet fragments: fix race between inet_frag_find and inet_frag_secret_rebuildPavel Emelyanov2008-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem is that while we work w/o the inet_frags.lock even read-locked the secret rebuild timer may occur (on another CPU, since BHs are still disabled in the inet_frag_find) and change the rnd seed for ipv4/6 fragments. It was caused by my patch fd9e63544cac30a34c951f0ec958038f0529e244 ([INET]: Omit double hash calculations in xxx_frag_intern) late in the 2.6.24 kernel, so this should probably be queued to -stable. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tcp: /proc/net/tcp rto,ato values not scaled properly (v2)Stephen Hemminger2008-06-27
| | | | | | | | | | | | | | | | | | | | | | I found another case where we are sending information to userspace in the wrong HZ scale. This should have been fixed back in 2.5 :-( This means an ABI change but as it stands there is no way for an application like ss to get the right value. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * netfilter: ip6table_mangle: don't reroute in LOCAL_INPatrick McHardy2008-06-24
| | | | | | | | | | | | | | | | | | | | Rerouting should only happen in LOCAL_OUT, in INPUT its useless since the packet has already chosen its final destination. Noticed by Alexey Dobriyan <adobriyan@gmail.com>. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: Drop packets for loopback address from outside of the box.YOSHIFUJI Hideaki2008-06-19
| | | | | | | | | | | | | | | | | | [ Based upon original report and patch by Karsten Keil. Karsten has verified that this fixes the TAHI test case "ICMPv6 test v6LC.5.1.2 Part F". -DaveM ] Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6: Remove options header when setsockopt's optlen is 0Shan Wei2008-06-19
| | | | | | | | | | | | | | | | | | | | | | | | Remove the sticky Hop-by-Hop options header by calling setsockopt() for IPV6_HOPOPTS with a zero option length, per RFC3542. Routing header and Destination options header does the same as Hop-by-Hop options header. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Discard and warn about LRO'd skbs received for forwardingBen Hutchings2008-06-19
| | | | | | | | | | | | | | | | | | | | | | Add skb_warn_if_lro() to test whether an skb was received with LRO and warn if so. Change br_forward(), ip_forward() and ip6_forward() to call it) and discard the skb if it returns true. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Disable LRO on devices that are forwardingBen Hutchings2008-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Large Receive Offload (LRO) is only appropriate for packets that are destined for the host, and should be disabled if received packets may be forwarded. It can also confuse the GSO on output. Add dev_disable_lro() function which uses the appropriate ethtool ops to disable LRO if enabled. Add calls to dev_disable_lro() in br_add_if() and functions that enable IPv4 and IPv6 forwarding. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ipv6: minor cleanup in net/ipv6/tcp_ipv6.c [RESEND ].Rami Rosen2008-06-18
| | | | | | | | | | | | | | | | | | In net/ipv6/tcp_ipv6.c: - Remove unneeded tcp_v6_send_check() declaration. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | udp: sk_drops handlingEric Dumazet2008-06-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commits 33c732c36169d7022ad7d6eb474b0c9be43a2dc1 ([IPV4]: Add raw drops counter) and a92aa318b4b369091fd80433c80e62838db8bc1c ([IPV6]: Add raw drops counter), Wang Chen added raw drops counter for /proc/net/raw & /proc/net/raw6 This patch adds this capability to UDP sockets too (/proc/net/udp & /proc/net/udp6). This means that 'RcvbufErrors' errors found in /proc/net/snmp can be also be examined for each udp socket. # grep Udp: /proc/net/snmp Udp: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors Udp: 23971006 75 899420 16390693 146348 0 # cat /proc/net/udp sl local_address rem_address st tx_queue rx_queue tr tm->when retrnsmt --- uid timeout inode ref pointer drops 75: 00000000:02CB 00000000:0000 07 00000000:00000000 00:00000000 00000000 --- 0 0 2358 2 ffff81082a538c80 0 111: 00000000:006F 00000000:0000 07 00000000:00000000 00:00000000 00000000 --- 0 0 2286 2 ffff81042dd35c80 146348 In this example, only port 111 (0x006F) was flooded by messages that user program could not read fast enough. 146348 messages were lost. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2008-06-16
|\| | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/wireless/rt2x00/Kconfig drivers/net/wireless/rt2x00/rt2x00usb.c net/sctp/protocol.c
| * ipv6 sit: Avoid extra need for compat layer in PRL management.YOSHIFUJI Hideaki2008-06-16
| | | | | | | | | | | | | | | | | | | | | | We've introduced extra need of compat layer for ip_tunnel_prl{} for PRL (Potential Router List) management. Though compat_ioctl is still missing in ipv4/ipv6, let's make the interface more straight-forward and eliminate extra need for nasty compat layer anyway since the interface is new for 2.6.26. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | inet6: add struct net argument to inet6_ehashfnPavel Emelyanov2008-06-16
| | | | | | | | | | | | | | Same as for inet_hashfn, prepare its ipv6 incarnation. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | inet: add struct net argument to inet_lhashfnPavel Emelyanov2008-06-16
| | | | | | | | | | | | | | | | | | Listening-on-one-port sockets in many namespaces produce long chains in the listening_hash-es, so prepare the inet_lhashfn to take struct net into account. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | udp: add struct net argument to udp_hashfnPavel Emelyanov2008-06-16
| | | | | | | | | | | | | | | | Every caller already has this one. The new argument is currently unused, but this will be fixed shortly. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | udp: provide a struct net pointer for __udp[46]_lib_mcast_deliverPavel Emelyanov2008-06-16
| | | | | | | | | | | | | | | | | | They both calculate the hash chain, but currently do not have a struct net pointer, so pass one there via additional argument, all the more so their callers already have such. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | udp: introduce a udp_hashfn functionPavel Emelyanov2008-06-16
| | | | | | | | | | | | | | | | | | | | Currently the chain to store a UDP socket is calculated with simple (x & (UDP_HTABLE_SIZE - 1)). But taking net into account would make this calculation a bit more complex, so moving it into a function would help. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: change proto destroy method to return voidBrian Haley2008-06-14
| | | | | | | | | | | | | | | | Change struct proto destroy function pointer to return void. Noticed by Al Viro. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2008-06-13
|\| | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/smc911x.c
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-06-13
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: tcp: Revert 'process defer accept as established' changes. ipv6: Fix duplicate initialization of rawv6_prot.destroy bnx2x: Updating the Maintainer net: Eliminate flush_scheduled_work() calls while RTNL is held. drivers/net/r6040.c: correct bad use of round_jiffies() fec_mpc52xx: MPC52xx_MESSAGES_DEFAULT: 2nd NETIF_MSG_IFDOWN => IFUP ipg: fix receivemode IPG_RM_RECEIVEMULTICAST{,HASH} in ipg_nic_set_multicast_list() netfilter: nf_conntrack: fix ctnetlink related crash in nf_nat_setup_info() netfilter: Make nflog quiet when no one listen in userspace. ipv6: Fail with appropriate error code when setting not-applicable sockopt. ipv6: Check IPV6_MULTICAST_LOOP option value. ipv6: Check the hop limit setting in ancillary data. ipv6 route: Fix route lifetime in netlink message. ipv6 mcast: Check address family of gf_group in getsockopt(MS_FILTER). dccp: Bug in initial acknowledgment number assignment dccp ccid-3: X truncated due to type conversion dccp ccid-3: TFRC reverse-lookup Bug-Fix dccp ccid-2: Bug-Fix - Ack Vectors need to be ignored on request sockets dccp: Fix sparse warnings dccp ccid-3: Bug-Fix - Zero RTT is possible
| | * ipv6: Fix duplicate initialization of rawv6_prot.destroyDavid S. Miller2008-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In changeset 22dd485022f3d0b162ceb5e67d85de7c3806aa20 ("raw: Raw socket leak.") code was added so that we flush pending frames on raw sockets to avoid leaks. The ipv4 part was fine, but the ipv6 part was not done correctly. Unlike the ipv4 side, the ipv6 code already has a .destroy method for rawv6_prot. So now there were two assignments to this member, and what the compiler does is use the last one, effectively making the ipv6 parts of that changeset a NOP. Fix this by removing the: .destroy = inet6_destroy_sock, line, and adding an inet6_destroy_sock() call to the end of raw6_destroy(). Noticed by Al Viro. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * ipv6: Fail with appropriate error code when setting not-applicable sockopt.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | IPV6_MULTICAST_HOPS, for example, is not valid for stream sockets. Since they are virtually unavailable for stream sockets, we should return ENOPROTOOPT instead of EINVAL. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * ipv6: Check IPV6_MULTICAST_LOOP option value.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Only 0 and 1 are valid for IPV6_MULTICAST_LOOP socket option, and we should return an error of EINVAL otherwise, per RFC3493. Based on patch from Shan Wei <shanwei@cn.fujitsu.com>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * ipv6: Check the hop limit setting in ancillary data.Shan Wei2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | When specifing the outgoing hop limit as ancillary data for sendmsg(), the kernel doesn't check the integer hop limit value as specified in [RFC-3542] section 6.3. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * ipv6 route: Fix route lifetime in netlink message.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) We may have route lifetime larger than INT_MAX. In that case we had wired value in lifetime. Use INT_MAX if lifetime does not fit in s32. 2) Lifetime is valid iif RTF_EXPIRES is set. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * ipv6 mcast: Check address family of gf_group in getsockopt(MS_FILTER).YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-06-11
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (42 commits) net: Fix routing tables with id > 255 for legacy software sky2: Hold RTNL while calling dev_close() s2io iomem annotations atl1: fix suspend regression qeth: start dev queue after tx drop error qeth: Prepare-function to call s390dbf was wrong qeth: reduce number of kernel messages qeth: Use ccw_device_get_id(). qeth: layer 3 Oops in ip event handler virtio: use callback on empty in virtio_net virtio: virtio_net free transmit skbs in a timer virtio: Fix typo in virtio_net_hdr comments virtio_net: Fix skb->csum_start computation ehea: set mac address fix sfc: Recover from RX queue flush failure add missing lance_* exports ixgbe: fix typo forcedeth: msi interrupts ipsec: pfkey should ignore events when no listeners pppoe: Unshare skb before anything else ...
| | * inet{6}_request_sock: Init ->opt and ->pktopts in the constructorArnaldo Carvalho de Melo2008-06-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wei Yongjun noticed that we may call reqsk_free on request sock objects where the opt fields may not be initialized, fix it by introducing inet_reqsk_alloc where we initialize ->opt to NULL and set ->pktopts to NULL in inet6_reqsk_alloc. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-06-04
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (56 commits) l2tp: Fix possible oops if transmitting or receiving when tunnel goes down tcp: Fix for race due to temporary drop of the socket lock in skb_splice_bits. tcp: Increment OUTRSTS in tcp_send_active_reset() raw: Raw socket leak. lt2p: Fix possible WARN_ON from socket code when UDP socket is closed USB ID for Philips CPWUA054/00 Wireless USB Adapter 11g ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enable libertas: fix command size for CMD_802_11_SUBSCRIBE_EVENT ipw2200: expire and use oldest BSS on adhoc create airo warning fix b43legacy: Fix controller restart crash sctp: Fix ECN markings for IPv6 sctp: Flush the queue only once during fast retransmit. sctp: Start T3-RTX timer when fast retransmitting lowest TSN sctp: Correctly implement Fast Recovery cwnd manipulations. sctp: Move sctp_v4_dst_saddr out of loop sctp: retran_path update bug fix tcp: fix skb vs fack_count out-of-sync condition sunhme: Cleanup use of deprecated calls to save_and_cli and restore_flags. xfrm: xfrm_algo: correct usage of RIPEMD-160 ...
| * | | bogus format in ip6mrAl Viro2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ptrdiff_t is %t..., not %Z... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'net-next-2.6-misc-20080612a' of ↵David S. Miller2008-06-12
|\ \ \ \ | | | | | | | | | | | | | | | git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-next
| * | | | tcp md5sig: Let the caller pass appropriate key for ↵YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tcp_v{4,6}_do_calc_md5_hash(). As we do for other socket/timewait-socket specific parameters, let the callers pass appropriate arguments to tcp_v{4,6}_do_calc_md5_hash(). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | tcp md5sig: Share most of hash calcucaltion bits between IPv4 and IPv6.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can share most part of the hash calculation code because the only difference between IPv4 and IPv6 is their pseudo headers. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | tcp md5sig: Remove redundant protocol argument.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Protocol is always TCP, so remove useless protocol argument. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | tcp md5sig: Share MD5 Signature option parser between IPv4 and IPv6.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | ipv6 netns: Address labels per namespaceBenjamin Thery2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This pacth makes IPv6 address labels per network namespace. It keeps the global label tables, ip6addrlbl_table, but adds a 'net' member to each ip6addrlbl_entry. This new member is taken into account when matching labels. Changelog ========= * v1: Initial version * v2: * Minize the penalty when network namespaces are not configured: * the 'net' member is added only if CONFIG_NET_NS is defined. This saves space when network namespaces are not configured. * 'net' value is retrieved with the inlined function ip6addrlbl_net() that always return &init_net when CONFIG_NET_NS is not defined. * 'net' member in ip6addrlbl_entry renamed to the less generic 'lbl_net' name (helps code search). Signed-off-by: Benjamin Thery <benjamin.thery@bull.net> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | ipv6 addrconf: Introduce addrconf_is_prefix_route() helper.YOSHIFUJI Hideaki2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This inline function, for readability, returns if the route is a "prefix" route regardless if it was installed by RA or by hand. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | ipv6 mroute: Use MRT6_VERSION instead of MRT_VERSION in ip6mr.c.Rami Rosen2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MRT6_VERSION should be used instead of MRT_VERSION in ip6mr.c. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | | | ipv6 mcast: Remove unused macro (MLDV2_QQIC) from mcast.c.Rami Rosen2008-06-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes MLDV2_QQIC macro from mcast.c as it is unused. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
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