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* 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>
* Merge branch 'master' of ↵David S. Miller2008-06-10
|\ | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/tg3.c drivers/net/wireless/rt2x00/rt2x00dev.c net/mac80211/ieee80211_i.h
| * ipv6 netns: init net is used to set bindv6only for new sockPavel Emelyanov2008-06-09
| | | | | | | | | | | | | | | | | | | | | | The bindv6only is tuned via sysctl. It is already on a struct net and per-net sysctls allow for its modification (ipv6_sysctl_net_init). Despite this the value configured in the init net is used for the rest of them. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * raw: Raw socket leak.Denis V. Lunev2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The program below just leaks the raw kernel socket int main() { int fd = socket(PF_INET, SOCK_RAW, IPPROTO_UDP); struct sockaddr_in addr; memset(&addr, 0, sizeof(addr)); inet_aton("127.0.0.1", &addr.sin_addr); addr.sin_family = AF_INET; addr.sin_port = htons(2048); sendto(fd, "a", 1, MSG_MORE, &addr, sizeof(addr)); return 0; } Corked packet is allocated via sock_wmalloc which holds the owner socket, so one should uncork it and flush all pending data on close. Do this in the same way as in UDP. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'net-2.6-misc-20080605a' of ↵David S. Miller2008-06-04
| |\ | | | | | | | | | git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-fix
| | * [IPV6]: Do not change protocol for UDPv6 sockets with pending sent data.Denis V. Lunev2008-06-04
| | | | | | | | | | | | | | | Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6]: inet_sk(sk)->cork.opt leakDenis V. Lunev2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | IPv6 UDP sockets wth IPv4 mapped address use udp_sendmsg to send the data actually. In this case ip_flush_pending_frames should be called instead of ip6_flush_pending_frames. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6]: Do not change protocol for raw IPv6 sockets.Denis V. Lunev2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | It is not allowed to change underlying protocol for int fd = socket(PF_INET6, SOCK_RAW, IPPROTO_UDP); Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6] NETNS: Handle ancillary data in appropriate namespace.YOSHIFUJI Hideaki2008-06-04
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6]: Check outgoing interface even if source address is unspecified.YOSHIFUJI Hideaki2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The outgoing interface index (ipi6_ifindex) in IPV6_PKTINFO ancillary data, is not checked if the source address (ipi6_addr) is unspecified. If the ipi6_ifindex is the not-exist interface, it should be fail. Based on patch from Shan Wei <shanwei@cn.fujitsu.com> and Brian Haley <brian.haley@hp.com>. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6]: Fix the data length of get destination options with short lengthYang Hongyang2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If get destination options with length which is not enough for that option,getsockopt() will still return the real length of the option, which is larger then the buffer space. This is because ipv6_getsockopt_sticky() returns the real length of the option. This patch fix this problem. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6]: Fix the return value of get destination options with NULL data pointerYang Hongyang2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we pass NULL data buffer to getsockopt(), it will return 0, and the option length is set to -EFAULT: getsockopt(sk, IPPROTO_IPV6, IPV6_DSTOPTS, NULL, &len); This is because ipv6_getsockopt_sticky() will return -EFAULT or -EINVAL if some error occur. This patch fix this problem. Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6] ADDRCONF: Allow longer lifetime on 64bit archs.YOSHIFUJI Hideaki2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Allow longer lifetimes (>= 0x7fffffff/HZ) on 64bit archs by using unsigned long. - Shadow this arithmetic overflow workaround by introducing helper functions: addrconf_timeout_fixup() and addrconf_finite_timeout(). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6] TUNNEL6: Fix incoming packet length check for inter-protocol tunnel.Colin2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | I discover a strange behavior in [ipv4 in ipv6] tunnel. When IPv6 tunnel payload is less than 40(0x28), packet can be sent to network, received in physical interface, but not seen in IP tunnel interface. No counter increase in tunnel interface. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6] ADDRCONF: Check range of prefix lengthThomas Graf2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of now, the prefix length is not vaildated when adding or deleting addresses. The value is passed directly into the inet6_ifaddr structure and later passed on to memcmp() as length indicator which relies on the value never to exceed 128 (bits). Due to the missing check, the currently code allows for any 8 bit value to be passed on as prefix length while using the netlink interface, and any 32 bit value while using the ioctl interface. [Use unsigned int instead to generate better code - yoshfuji] Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| | * [IPV6] UDP: Possible dst leak in udpv6_sendmsg.YOSHIFUJI Hideaki2008-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ip6_sk_dst_lookup returns held dst entry. It should be released on all paths beyond this point. Add missed release when up->pending is set. Bug report and initial patch by Denis V. Lunev <den@openvz.org>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: Denis V. Lunev <den@openvz.org>
| * | netfilter: nf_conntrack_ipv6: fix inconsistent lock state in ↵Jarek Poplawski2008-06-04
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nf_ct_frag6_gather() [ 63.531438] ================================= [ 63.531520] [ INFO: inconsistent lock state ] [ 63.531520] 2.6.26-rc4 #7 [ 63.531520] --------------------------------- [ 63.531520] inconsistent {softirq-on-W} -> {in-softirq-W} usage. [ 63.531520] tcpsic6/3864 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 63.531520] (&q->lock#2){-+..}, at: [<c07175b0>] ipv6_frag_rcv+0xd0/0xbd0 [ 63.531520] {softirq-on-W} state was registered at: [ 63.531520] [<c0143bba>] __lock_acquire+0x3aa/0x1080 [ 63.531520] [<c0144906>] lock_acquire+0x76/0xa0 [ 63.531520] [<c07a8f0b>] _spin_lock+0x2b/0x40 [ 63.531520] [<c0727636>] nf_ct_frag6_gather+0x3f6/0x910 ... According to this and another similar lockdep report inet_fragment locks are taken from nf_ct_frag6_gather() with softirqs enabled, but these locks are mainly used in softirq context, so disabling BHs is necessary. Reported-and-tested-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netfilter: {ip,ip6,nfnetlink}_queue: misc cleanupsRami Rosen2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - No need to perform data_len = 0 in the switch command, since data_len is initialized to 0 in the beginning of the ipq_build_packet_message() method. - {ip,ip6}_queue: We can reach nlmsg_failure only from one place; skb is sure to be NULL when getting there; since skb is NULL, there is no need to check this fact and call kfree_skb(). Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netfilter: nf_conntrack: properly account terminating packetsFabian Hugelshofer2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the last packet of a connection isn't accounted when its causing abnormal termination. Introduces nf_ct_kill_acct() which increments the accounting counters on conntrack kill. The new function was necessary, because there are calls to nf_ct_kill() which don't need accounting: nf_conntrack_proto_tcp.c line ~847: Kills ct and returns NF_REPEAT. We don't want to count twice. nf_conntrack_proto_tcp.c line ~880: Kills ct and returns NF_DROP. I think we don't want to count dropped packets. nf_conntrack_netlink.c line ~824: As far as I can see ctnetlink_del_conntrack() is used to destroy a conntrack on behalf of the user. There is an sk_buff, but I don't think this is an actual packet. Incrementing counters here is therefore not desired. Signed-off-by: Fabian Hugelshofer <hugelshofer2006@gmx.ch> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netfilter: nf_conntrack: add nf_ct_kill()Patrick McHardy2008-06-09
| | | | | | | | | | | | | | | | | | | | | | | | Encapsulate the common if (del_timer(&ct->timeout)) ct->timeout.function((unsigned long)ct) sequence in a new function. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netfilter: ip6_tables: add ip6tables security tableJames Morris2008-06-09
| | | | | | | | | | | | | | | | This is a port of the IPv4 security table for IPv6. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2008-05-26
|\| | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/cpmac.c net/mac80211/mlme.c
| * net: The world is not perfect patch.Rami Rosen2008-05-21
| | | | | | | | | | | | | | | | | | | | | | | | Unless there will be any objection here, I suggest consider the following patch which simply removes the code for the -DI_WISH_WORLD_WERE_PERFECT in the three methods which use it. The compilation errors we get when using -DI_WISH_WORLD_WERE_PERFECT show that this code was not built and not used for really a long time. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipsec: Use the correct ip_local_out functionHerbert Xu2008-05-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because the IPsec output function xfrm_output_resume does its own dst_output call it should always call __ip_local_output instead of ip_local_output as the latter may invoke dst_output directly. Otherwise the return values from nf_hook and dst_output may clash as they both use the value 1 but for different purposes. When that clash occurs this can cause a packet to be used after it has been freed which usually leads to a crash. Because the offending value is only returned from dst_output with qdiscs such as HTB, this bug is normally not visible. Thanks to Marco Berizzi for his perseverance in tracking this down. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6 addrconf: Allow infinite prefix lifetime.YOSHIFUJI Hideaki2008-05-19
| | | | | | | | | | | | | | | | | | We need to handle infinite prefix lifetime specially. With help from original reporter "Bonitch, Joseph" <Joseph.Bonitch@xerox.com>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6 route: Fix lifetime in netlink.YOSHIFUJI Hideaki2008-05-19
| | | | | | | | | | | | | | | | | | We could not see appropriate lifetime if the route had been scheduled to expired at 0 (in jiffies). We should check rt6i_flags instead of rt6i_expires to determine whether lifetime is valid or not. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ipv6 addrconf: Fix route lifetime setting in corner case.YOSHIFUJI Hideaki2008-05-19
| | | | | | | | | | | | | | | | | | Because of arithmetic overflow avoidance, the actual lifetime setting (vs the value given by RA) did not increase monotonically around 0x7fffffff/HZ. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ndisc: Add missing strategies for per-device retrans timer/reachable time ↵YOSHIFUJI Hideaki2008-05-19
| | | | | | | | | | | | | | | | | | | | settings. Noticed from Al Viro <viro@ftp.linux.org.uk> via David Miller <davem@davemloft.net>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ip6mr: Use on-device stats instead of private ones.Pavel Emelyanov2008-05-21
| | | | | | | | | | | | | | | | | | Similar to ipmr. [ Fix build failures -DaveM ] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ip6tnl: Use on-device stats instead of private ones.Pavel Emelyanov2008-05-21
| | | | | | | | | | | | | | | | This tunnel uses its own private structure and requires separate patch to switch from private stats to on-device ones. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | sit: Use on-device stats instead of private ones.Pavel Emelyanov2008-05-21
| | | | | | | | | | Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ipv6: Register some net/ipv6/ core sysctls at read-only root.Pavel Emelyanov2008-05-19
| | | | | | | | | | | | | | | | There are some sysctls left to be switched to read-only, but they are all in ipv6, so complete with them. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | inet: Register fragmentation some ctls at read-only root.Pavel Emelyanov2008-05-19
| | | | | | | | | | | | | | | | | | Parts of fragments-related sysctls are read-only, but this is done by cloning all the tables and dropping write-bits from mode. Do the same but with read-only root. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ipv6: In fragmentation code, handle error returned from register_pernet_subsys.Pavel Emelyanov2008-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The error code is ignored now, but ipv6 is a module and one can be loaded under memory pressure, so the error may occur (in theory). Besides, I'm going to handle error returned from registering a read-only part of the table, so ignoring this one, while handing the other one would look strange. (However, this possibility of error is rather small, so I'm not sure whether this is a candidate for current net tree). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | inet: Rename fragmentation sysctl-related functions/variables.Pavel Emelyanov2008-05-19
|/ | | | | | | | | | | | | The fragments sysctls also contains some, that are to be visible, but read-only in net namespaces. The naming in net/core/sysctl_net_core.c is - tables, that are to be registered in namespaces have a "ns" word in their names. So rename ones in ipv4/ip_fragment.c and ipv6/reassembly.c to fit this. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Allow netdevices to specify needed head/tailroomJohannes Berg2008-05-12
| | | | | | | | | | This patch adds needed_headroom/needed_tailroom members to struct net_device and updates many places that allocate sbks to use them. Not all of them can be converted though, and I'm sure I missed some (I mostly grepped for LL_RESERVED_SPACE) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* sit: Add missing kfree_skb() on pskb_may_pull() failure.David S. Miller2008-05-09
| | | | | | Noticed by Paul Marks <paul@pmarks.net>. Signed-off-by: David S. Miller <davem@davemloft.net>
* ip: Use inline function dst_metric() instead of direct access to dst->metric[]Satoru SATOH2008-05-05
| | | | | | | | | | | | There are functions to refer to the value of dst->metric[THE_METRIC-1] directly without use of a inline function "dst_metric" defined in net/dst.h. The following patch changes them to use the inline function consistently. Signed-off-by: Satoru SATOH <satoru.satoh@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netns: Fix reassembly timer to use the right namespaceDaniel Lezcano2008-05-02
| | | | | | | | This trivial fix retrieves the network namespace from frag queue and use it to get the network device in the right namespace. Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: assign PDE->data before gluing PDE into /proc treeDenis V. Lunev2008-05-02
| | | | | | | Simply replace proc_create and further data assigned with proc_create_data. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-30
|\ | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: ipv6: Compilation fix for compat MCAST_MSFILTER sockopts.
| * ipv6: Compilation fix for compat MCAST_MSFILTER sockopts.Pavel Emelyanov2008-04-30
| | | | | | | | | | | | | | | | | | | | | | The last hunk from the commit dae50295 (ipv4/ipv6 compat: Fix SSM applications on 64bit kernels.) escaped from the compat_ipv6_setsockopt to the ipv6_getsockopt (I guess due to patch smartness wrt searching for context) thus breaking 32-bit and 64-bit-without-compat compilation. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-04-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (53 commits) tcp: Overflow bug in Vegas [IPv4] UFO: prevent generation of chained skb destined to UFO device iwlwifi: move the selects to the tristate drivers ipv4: annotate a few functions __init in ipconfig.c atm: ambassador: vcc_sf semaphore to mutex MAINTAINERS: The socketcan-core list is subscribers-only. netfilter: nf_conntrack: padding breaks conntrack hash on ARM ipv4: Update MTU to all related cache entries in ip_rt_frag_needed() sch_sfq: use del_timer_sync() in sfq_destroy() net: Add compat support for getsockopt (MCAST_MSFILTER) net: Several cleanups for the setsockopt compat support. ipvs: fix oops in backup for fwmark conn templates bridge: kernel panic when unloading bridge module bridge: fix error handling in br_add_if() netfilter: {nfnetlink,ip,ip6}_queue: fix skb_over_panic when enlarging packets netfilter: x_tables: fix net namespace leak when reading /proc/net/xxx_tables_names netfilter: xt_TCPOPTSTRIP: signed tcphoff for ipv6_skip_exthdr() retval tcp: Limit cwnd growth when deferring for GSO tcp: Allow send-limited cwnd to grow up to max_burst when gso disabled [netdrvr] gianfar: Determine TBIPA value dynamically ...