summaryrefslogtreecommitdiff
path: root/net
AgeCommit message (Collapse)Author
2011-04-21sctp: change auth event type name to SCTP_AUTHENTICATION_EVENTWei Yongjun
This patch change the auth event type name to SCTP_AUTHENTICATION_EVENT, which is based on API extension compliance. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-21sctp: implement socket option SCTP_GET_ASSOC_ID_LISTWei Yongjun
This patch Implement socket option SCTP_GET_ASSOC_ID_LIST. SCTP Socket API Extension: 8.2.6. Get the Current Identifiers of Associations (SCTP_GET_ASSOC_ID_LIST) This option gets the current list of SCTP association identifiers of the SCTP associations handled by a one-to-many style socket. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: move chunk from retransmit queue to abandoned listWei Yongjun
If there is still data waiting to retransmit and remain in retransmit queue, while doing the next retransmit, if the chunk is abandoned, we should move it to abandoned list. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: make heartbeat information in sctp_make_heartbeat()Wei Yongjun
Make heartbeat information in sctp_make_heartbeat() instead of make it in sctp_sf_heartbeat() directly for common using. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: fix to check the source address of COOKIE-ECHO chunkWei Yongjun
SCTP does not check whether the source address of COOKIE-ECHO chunk is the original address of INIT chunk or part of the any address parameters saved in COOKIE in CLOSED state. So even if the COOKIE-ECHO chunk is from any address but with correct COOKIE, the COOKIE-ECHO chunk still be accepted. If the COOKIE is not from a valid address, the assoc should not be established. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: handle ootb packet in chunk order as definedShan Wei
Changed the order of processing SHUTDOWN ACK and COOKIE ACK refer to section 8.4:Handle "Out of the Blue" Packets. SHUTDOWN ACK chunk should be processed before processing "Stale Cookie" ERROR or a COOKIE ACK. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: bail from sctp_endpoint_lookup_assoc() if not boundVlad Yasevich
The sctp_endpoint_lookup_assoc() function uses a port hash to lookup the association and then checks to see if any of them are on the current endpoint. However, if the current endpoint is not bound, there can't be any associations on it, thus we can bail early. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: remove completely unsed EMPTY stateVlad Yasevich
SCTP does not SCTP_STATE_EMPTY and we can never be in that state. Remove useless code. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: check invalid value of length parameter in error causeShan Wei
RFC4960, section 3.3.7 said: If an endpoint receives an ABORT with a format error or no TCB is found, it MUST silently discard it. When an endpoint receives ABORT that parameter value is invalid, drop it. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20sctp: check parameter value of length in ERROR chunkShan Wei
When an endpoint receives ERROR that parameter value is invalid, send an ABORT to peer with a Protocol Violation error code. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20net: batman-adv: remove rx_csum ethtool_opsMichał Mirosław
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20net: dsa: remove ethtool_ops->set_sgMichał Mirosław
Remove set_sg from DSA slave ethtool_ops. Features inheritance looks broken/not fully implemented anyway. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: Release all routes when processing acks ADD_IP or DEL_IPVlad Yasevich
When processing an ACK for ADD_IP parameter, we only release the routes on non-active transports. This can cause a wrong source address to be used. We can release the routes and cause new route lookups and source address selection so that new addresses can be used as source. Additionally, we don't need to lookup routes for all transports at the same time. We can let the transmit code path update the cached route when the transport actually sends something. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: Allow bindx_del to accept 0 portVlad Yasevich
We allow 0 port when adding new addresses. It only makes sence to allow 0 port when removing addresses. When removing the currently bound port will be used when the port in the address is set to 0. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: teach CACC algorithm about removed transportsVlad Yasevich
When we have have to remove a transport due to ASCONF, we move the data to a new active path. This can trigger CACC algorithm to not mark that data as missing when SACKs arrive. This is because the transport passed to the CACC algorithm is the one this data is sitting on, not the one it was sent on (that one may be gone). So, by sending the original transport (even if it's NULL), we may start marking data as missing. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: use memdup_user to copy data from userspaceShan Wei
Use common function to simply code. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: kill abandoned SCTP_CMD_TRANSMIT commandShan Wei
Remove SCTP_CMD_TRANSMIT command as it never be used. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: use common head of addr parameter to access member in addr-unrelated codeShan Wei
The 'p' member of struct sctp_paramhdr is common part for IPv4 addr parameter and IPv6 addr parameter in union sctp_addr_param. For addr-related code, use specified addr parameter. Otherwise, use common header to access type/length member. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19sctp: fix the comment of sctp_sf_violation_paramlen()Shan Wei
Update the comment about sctp_sf_violation_paramlen() to be more precise. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2011-04-19Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x/bnx2x_ethtool.c
2011-04-17bonding, ipv4, ipv6, vlan: Handle NETDEV_BONDING_FAILOVER like ↵Ben Hutchings
NETDEV_NOTIFY_PEERS It is undesirable for the bonding driver to be poking into higher level protocols, and notifiers provide a way to avoid that. This does mean removing the ability to configure reptitition of gratuitous ARPs and unsolicited NAs. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17vlan: Propagate NETDEV_NOTIFY_PEERS notifierBen Hutchings
The NETDEV_NOTIFY_PEERS notifier indicates that a device moved to a different physical link; this also applies to any VLAN devices on top of it. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17ipv6: Send unsolicited neighbour advertismements when notifiedBen Hutchings
The NETDEV_NOTIFY_PEERS notifier is a request to send such advertisements following migration to a different physical link, e.g. virtual machine migration. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17decnet: Don't leak entries when rebuilding zone.David S. Miller
As noticed by Ben Hutchings, when we move entries from one table to another we leak all except the first entry. Put back the "next" variable removed by commit 9bf9055eb716f85372c41b3fbc51f90bc7653740 ("decnet: Fix set-but-unused variable.") and use it properly. Reported-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17bridge: fix accidental creation of sysfs directoryStephen Hemminger
Commit bb900b27a2f49b37bc38c08e656ea13048fee13b ("bridge: allow creating bridge devices with netlink") introduced a bug in net-next because of a typo in notifier. Every device would have the sysfs bridge directory (and files). Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17Merge branch 'batman-adv/next' of git://git.open-mesh.org/ecsv/linux-mergeDavid S. Miller
2011-04-17netfilter: ip6table_mangle: Fix set-but-unused variables.David S. Miller
The variable 'flowlabel' is set but unused in ip6t_mangle_out(). The intention here was to compare this key to the header value after mangling, and trigger a route lookup on mismatch. Make it so. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17netfilter: ip6_tables: Fix set-but-unused variables.David S. Miller
The variable 'target' is set but unused in compat_copy_entry_from_user(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17netfilter: nf_conntrack_standalone: Fix set-but-unused variables.David S. Miller
The variable 'ret' is set but unused in ct_seq_show(). This was obviously meant to be used to propagate error codes to the caller, so make it so. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17netfilter: nfnetlink_log: Fix set-but-unused variables.David S. Miller
The variable 'tmp_uint' is set but unused in __build_packet_message(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17netlabel: Fix set-but-unused variables.David S. Miller
The variable 'type_str' is set but unused in netlbl_cipsov4_add(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17l2tp: Fix set-but-unused variables.David S. Miller
The variable 'ret' is set but unused in l2tp_nl_register_ops(). This was obviously meant to maintain error codes which are returned to the caller, make it so. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17irda: irproc: Fix set-but-unused variables.David S. Miller
The variable 'd' is set but unused in irda_proc_register(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17irda: irlap_event: Fix set-but-unused variables.David S. Miller
The variable 'ret' is set but unused in irlap_state_sclose(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17caif: Fix set-but-unused variables.David S. Miller
The variable 'caifdef' is set but unused in modemcmd(). Similarly for 'net' in receive(), and 'res' in caif_device_notify() and caif_exit_net(). Just kill them off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17batman-adv: Set the txqueuelen to zero when creating soft interfaceAndrew Lunn
Like other virtual interfaces, e.g. br0, we don't need a transmit queue. Packets should only be queued on real interfaces which are underneath. In practice this patch makes little difference since the virtual interfaces can accept packets as fast as they come, but the patch will avoid bufferbloat questions to the mailling lists in the future. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: protect softif_neigh by rcuSimon Wunderlich
Add get/set wrapper functions for softif_neigh and use rcu functions to manipulate the pointers. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: concentrate all curr_gw related rcu operations in ↵Marek Lindner
select/deselect functions Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: Protect global TQ window with a spinlockLinus Lüssing
Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: Make orig_node->router an rcu protected pointerLinus Lüssing
The rcu protected macros rcu_dereference() and rcu_assign_pointer() for the orig_node->router need to be used, as well as spin/rcu locking. Otherwise we might end up using a router pointer pointing to already freed memory. Therefore this commit introduces the safe getter method orig_node_get_router(). Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: Simplify gw_check_election(), use gw_get_selected()Linus Lüssing
gw_get_selected() can get us the desired orig_node directly, therefore reusing that function in gw_check_election(). Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: Make gateway_get_selected type safeLinus Lüssing
Make the return value explicit instead of (void *). Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17batman-adv: Move bonding / iface alternating router search to own functionsLinus Lüssing
This decreases the size of find_router() by outsourcing the router search for the bonding and interface alternating modes to their own sub functions. This shall make it easier to keep track of the correct refcounting later. Signed-off-by: Linus Lüssing <linus.luessing@web.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
2011-04-17atm: lec: Fix set-but-unused variables.David S. Miller
The variable 'eth' is set but unused in lec_handle_bridge(). Also, the variable 'priv' is set but unused in lane_module_cleanup(). Just kill them off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17ax25: Fix set-but-unused variable.David S. Miller
The variable 's' is set but unused in ax25_protocol_release(). Just kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17econet: Fix set-but-unused variable.David S. Miller
#if 0'd out code for IP handling in aun_data_available() has been commented out since the beginning, which makes the variable "ip" set but not used. Kill it off as well as the stub code. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17decnet: Fix set-but-unused variable.David S. Miller
"next" in dn_rebuild_zone() is set but not actually used, kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-17pktgen: Fix set-but-unused variable.David S. Miller
"iph" in pktgen_output_ipsec() is set but never actually used. Kill it off. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-15net: minor cleanup to net_namespace.c.Rob Landley
Inline a small static function that's only ever called from one place. Signed-off-by: Rob Landley <rlandley@parallels.com> Reviewed-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>