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2013-04-23Bluetooth: Remove unneeded parameter from L2CAP ATT channel handlingMarcel Holtmann
The CID is fixed to L2CAP ATT channel and so there is no need to hand it down to the handling function. Just use a constant instead. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-23Bluetooth: hci_get_cmd_complete() can be staticFengguang Wu
There are new sparse warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next master head: a0b644b0385fa58ca578f6dce4473e8a8e6f6c38 commit: 75e84b7c522c6e07964cd1f5bf28535768a1e9fa Bluetooth: Add __hci_cmd_sync() helper function date: 13 days ago >> net/bluetooth/hci_core.c:82:16: sparse: symbol 'hci_get_cmd_complete' was not declared. Should it be static? Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-23Bluetooth: Fix sending write_le_host_supporte for LE-only controllersJohan Hedberg
The Bluetooth Core Specification (4.0) defines the Write LE Host Supported HCI command as only available for controllers supporting BR/EDR. This is further reflected in the Read Local Extended Features HCI command also not being available for LE-only controllers. In other words, host-side LE support is implicit for single-mode LE controllers and doesn't have explicit HCI-level enablement. This patch ensures that the LE setting is always exposed as enabled through mgmt and returns a "rejected" response if user space tries to toggle the setting. The patch also ensures that Write LE Host Supported is never sent for LE-only controllers. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-23Merge branch 'bugfixes' into linux-nextTrond Myklebust
Fix up a conflict between the linux-next branch and mainline. Conflicts: fs/nfs/nfs4proc.c
2013-04-23Merge branch 'rpcsec_gss-from_cel' into linux-nextTrond Myklebust
* rpcsec_gss-from_cel: (21 commits) NFS: Retry SETCLIENTID with AUTH_SYS instead of AUTH_NONE NFSv4: Don't clear the machine cred when client establish returns EACCES NFSv4: Fix issues in nfs4_discover_server_trunking NFSv4: Fix the fallback to AUTH_NULL if krb5i is not available NFS: Use server-recommended security flavor by default (NFSv3) SUNRPC: Don't recognize RPC_AUTH_MAXFLAVOR NFS: Use "krb5i" to establish NFSv4 state whenever possible NFS: Try AUTH_UNIX when PUTROOTFH gets NFS4ERR_WRONGSEC NFS: Use static list of security flavors during root FH lookup recovery NFS: Avoid PUTROOTFH when managing leases NFS: Clean up nfs4_proc_get_rootfh NFS: Handle missing rpc.gssd when looking up root FH SUNRPC: Remove EXPORT_SYMBOL_GPL() from GSS mech switch SUNRPC: Make gss_mech_get() static SUNRPC: Refactor nfsd4_do_encode_secinfo() SUNRPC: Consider qop when looking up pseudoflavors SUNRPC: Load GSS kernel module by OID SUNRPC: Introduce rpcauth_get_pseudoflavor() SUNRPC: Define rpcsec_gss_info structure NFS: Remove unneeded forward declaration ...
2013-04-23netlink: Fix build with mmap disabled.David S. Miller
net/netlink/diag.c: In function 'sk_diag_put_rings_cfg': net/netlink/diag.c:28:17: error: 'struct netlink_sock' has no member named 'pg_vec_lock' net/netlink/diag.c:29:29: error: 'struct netlink_sock' has no member named 'rx_ring' net/netlink/diag.c:31:30: error: 'struct netlink_sock' has no member named 'tx_ring' net/netlink/diag.c:33:19: error: 'struct netlink_sock' has no member named 'pg_vec_lock' Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
2013-04-23caif: Remove bouncing address for Daniel Martenssonsjur.brandeland@stericsson.com
cc: Daniel Martensson <Daniel.Martensson@stericsson.com> Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23caif: Remove my bouncing email address.sjur.brandeland@stericsson.com
Remove my soon bouncing email address. Also remove the "Contact:" line in file header. The MAINTAINERS file is a better place to find the contact person anyway. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23netlink: fix typo in net/netlink/af_netlink.cStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23ipvs: Use network byte order for sync message sizeSimon Horman
struct ip_vs_sync_mesg and ip_vs_sync_mesg_v0 are both sent across the wire and used internally to store IPVS synchronisation messages. Up until now the scheme used has been to convert the size field to network byte order before sending a message on the wire and convert it to host byte order when sending a message. This patch changes that scheme to always treat the field as being network byte order. This seems appropriate as the structure is sent across the wire. And by consistently treating the field has network byte order it is now possible to take advantage of sparse to flag any future miss-use. Acked-by: Julian Anastasov <ja@ssi.bg> Acked-by: Hans Schillstrom <hans@schillstrom.com> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: off by one in set_sctp_state()Dan Carpenter
The sctp_events[] come from sch->type in set_sctp_state(). They are between 0-255 so that means we need 256 elements in the array. I believe that because of how the code is aligned there is normally a hole after sctp_events[] so this patch doesn't actually change anything. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: Use min3() in ip_vs_dbg_callid()Simon Horman
There are two motivations for this: 1. It improves readability to my eyes 2. Using nested min() calls results in a shadowed _min1 variable, which is a bit untidy. Sparse complained about this. I have also replaced (size_t)64 with a variable of type size_t and value 64. This also improves readability to my eyes. Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: Avoid shadowing net variable in ip_vs_leave()Simon Horman
Flagged by sparse. Compile and sparse tested only. Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: fix sparse warnings for some parametersJulian Anastasov
Some service fields are in network order: - netmask: used once in network order and also as prefix len for IPv6 - port Other parameters are in host order: - struct ip_vs_flags: flags and mask moved between user and kernel only - sync state: moved between user and kernel only - syncid: sent over network as single octet Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: fix sparse warnings in lblc and lblcrJulian Anastasov
kbuild test robot reports for sparse warnings in commits c2a4ffb70eef39 ("ipvs: convert lblc scheduler to rcu") and c5549571f975ab ("ipvs: convert lblcr scheduler to rcu"). Fix it by removing extra __rcu annotation. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: fix the remaining sparse warnings in ip_vs_ctl.cJulian Anastasov
- RCU annotations for ip_vs_info_seq_start and _stop - __percpu for cpustats - properly dereference svc->pe in ip_vs_genl_fill_service Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: fix sparse warnings for ip_vs_conn listingJulian Anastasov
kbuild test robot reports for sparse warnings in commit 088339a57d6042 ("ipvs: convert connection locking"): net/netfilter/ipvs/ip_vs_conn.c:962:13: warning: context imbalance in 'ip_vs_conn_array' - wrong count at exit include/linux/rcupdate.h:326:30: warning: context imbalance in 'ip_vs_conn_seq_next' - unexpected unlock include/linux/rcupdate.h:326:30: warning: context imbalance in 'ip_vs_conn_seq_stop' - unexpected unlock Fix it by running ip_vs_conn_array under RCU lock to avoid conditional locking and by adding proper RCU annotations. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-23ipvs: properly dereference dest_dst in ip_vs_forget_devJulian Anastasov
Use rcu_dereference_protected to resolve sparse warning, found by kbuild test robot: net/netfilter/ipvs/ip_vs_ctl.c:1464:35: warning: dereference of noderef expression Problem from commit 026ace060dfe29 ("ipvs: optimize dst usage for real server") Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
2013-04-22batman-adv: fix global protection fault during soft_iface destructionAntonio Quartulli
batadv_mesh_free() schedules some RCU callbacks which need the bat_priv struct to do their jobs, while free_netdev(), which is called immediately after, is destroying the private data. Put an rcu_barrier() in the middle so that free_netdev() is invoked only after all the callbacks returned. This bug has been introduced by ab8f433dd39be94e8617cff2dfe9f7eca162eb15 ("batman-adv: Move deinitialization of soft-interface to destructor") Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/emulex/benet/be_main.c drivers/net/ethernet/intel/igb/igb_main.c drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c include/net/scm.h net/batman-adv/routing.c net/ipv4/tcp_input.c The e{uid,gid} --> {uid,gid} credentials fix conflicted with the cleanup in net-next to now pass cred structs around. The be2net driver had a bug fix in 'net' that overlapped with the VLAN interface changes by Patrick McHardy in net-next. An IGB conflict existed because in 'net' the build_skb() support was reverted, and in 'net-next' there was a comment style fix within that code. Several batman-adv conflicts were resolved by making sure that all calls to batadv_is_my_mac() are changed to have a new bat_priv first argument. Eric Dumazet's TS ECR fix in TCP in 'net' conflicted with the F-RTO rewrite in 'net-next', mostly overlapping changes. Thanks to Stephen Rothwell and Antonio Quartulli for help with several of these merge resolutions. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22net: sctp: minor: remove dead code from sctp_packetDaniel Borkmann
struct sctp_packet is currently embedded into sctp_transport or sits on the stack as 'singleton' in sctp_outq_flush(). Therefore, its member 'malloced' is always 0, thus a kfree() is never called. Because of that, we can just remove this code. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22net: Remove return value from list_netdevice()dingtianhong
The return value from list_netdevice() is not used and no need, so remove it. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22Merge branch 'for-john' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
2013-04-22Merge branch 'for-upstream' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
2013-04-22mac80211/minstrel: use the new rate control APIFelix Fietkau
Pass the rate selection table to mac80211 from minstrel_update_stats. Only rates for sample attempts are set in info->control.rates, with deferred sampling, only the second slot gets changed. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22mac80211/minstrel_ht: use the new rate control APIFelix Fietkau
Pass the rate selection table to mac80211 from minstrel_ht_update_stats. Only rates for sample attempts are set in info->control.rates. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22mac80211: improve the rate control APIFelix Fietkau
Allow rate control modules to pass a rate selection table to mac80211 and the driver. This allows drivers to fetch the most recent rate selection from the sta pointer for already buffered frames. This allows rate control to respond faster to sudden link changes and it is also a step towards adding minstrel_ht support to drivers like iwlwifi. When a driver sets IEEE80211_HW_SUPPORTS_RC_TABLE, mac80211 will not fill info->control.rates with rates from the rate table (to preserve explicit overrides by the rate control module). The driver then explicitly calls ieee80211_get_tx_rates to merge overrides from info->control.rates with defaults from the sta rate table. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22cfg80211: introduce critical protocol indication from user-spaceArend van Spriel
Some protocols need a more reliable connection to complete successful in reasonable time. This patch adds a user-space API to indicate the wireless driver that a critical protocol is about to commence and when it is done, using nl80211 primitives NL80211_CMD_CRIT_PROTOCOL_START and NL80211_CRIT_PROTOCOL_STOP. There can be only on critical protocol session started per registered cfg80211 device. The driver can support this by implementing the cfg80211 callbacks .crit_proto_start() and .crit_proto_stop(). Examples of protocols that can benefit from this are DHCP, EAPOL, APIPA. Exactly how the link can/should be made more reliable is up to the driver. Things to consider are avoid scanning, no multi-channel operations, and alter coexistence schemes. Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22mac80211: minstrel_ht: initialize rates selectionKarl Beldan
Initialize {mp,mi}->{max_tp_rate,max_tp_rate2,max_prob_rate} in minstrel_ht's rate_init and rate_update. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22mac80211: minstrel_ht: pick only supported rates for sta and group max*ratesKarl Beldan
minstrel_ht initializes max_tp_rate max_tp_rate2 and max_prob_rate to zero both for minstrel_ht_sta and minstrel_mcs_group_data. This is wrong since there is no guarantee that the 1st rate of any group is supported. Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22rfkill: fix error return code in rfkill_gpio_probe()Wei Yongjun
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> [fix some indentation on the way] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22mac80211: use synchronize_rcu() with rcu_barrier()Bob Copeland
The RCU docs used to state that rcu_barrier() included a wait for an RCU grace period; however the comments for rcu_barrier() as of commit f0a0e6f... "rcu: Clarify memory-ordering properties of grace-period primitives" contradict this. So add back synchronize_{rcu,net}() to where they once were, but keep the rcu_barrier()s for the call_rcu() callbacks. Cc: stable <stable@vger.kernel.org> Signed-off-by: Bob Copeland <bob@cozybit.com> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22mac80211: indicate admission control in TX queue parametersAlexander Bondar
Some driver implementations need to know whether mandatory admission control is required by the AP for some ACs. Add a parameter to the TX queue parameters indicating this. As there's currently no support for admission control in mac80211's AP implementation, it's only ever set for the client implementation. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22cfg80211: invert P2P-Device vs. netdev check orderingJohannes Berg
In cfg80211_can_use_iftype_chan(), check for P2P Device first, and then for netdevs. This doesn't really change anything but makes the code a bit easier to read since it may not be obvious for everyone at first that a P2P device has no netdev. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22cfg80211: fix P2P-Device stop lockingJohannes Berg
cfg80211_stop_p2p_device() requires the devlist_mtx to be held, but nl80211_stop_p2p_device() doesn't acquire it which is a locking error and causes a warning (when lockdep is enabled). Fix this. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-04-22Merge remote-tracking branch 'wireless-next/master' into mac80211-nextJohannes Berg
2013-04-22batman-adv: use the proper header len when checking the TTVNAntonio Quartulli
Unicast packet might be of type either UNICAST or UNICAST4ADDR. In the two cases the header size is different, but the mechanism checking the TTVN field was assuming it to be always of the same type (UNICAST), so failing to access the inner Ethernet header in case of UNICAST4ADDR. Fix this by passing the real header length as argument. Signed-off-by: Antonio Quartulli <antonio@open-mesh.com> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2013-04-21net: vlan: fix up vlan_proto_idx() for CONFIG_BUG=nPatrick McHardy
Add missing return statement for CONFIG_BUG=n. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-21net: vlan: fix memory leak in vlan_info_rcu_free()Patrick McHardy
The following leak is reported by kmemleak: [ 86.812073] kmemleak: Found object by alias at 0xffff88006ecc76f0 [ 86.816019] Pid: 739, comm: kworker/u:1 Not tainted 3.9.0-rc5+ #842 [ 86.816019] Call Trace: [ 86.816019] <IRQ> [<ffffffff81151c58>] find_and_get_object+0x8c/0xdf [ 86.816019] [<ffffffff8190e90d>] ? vlan_info_rcu_free+0x33/0x49 [ 86.816019] [<ffffffff81151cbe>] delete_object_full+0x13/0x2f [ 86.816019] [<ffffffff8194bbb6>] kmemleak_free+0x26/0x45 [ 86.816019] [<ffffffff8113e8c7>] slab_free_hook+0x1e/0x7b [ 86.816019] [<ffffffff81141c05>] kfree+0xce/0x14b [ 86.816019] [<ffffffff8190e90d>] vlan_info_rcu_free+0x33/0x49 [ 86.816019] [<ffffffff810d0b0b>] rcu_do_batch+0x261/0x4e7 The reason is that in vlan_info_rcu_free() we don't take the VLAN protocol into account when iterating over the vlan_devices_array. Reported-by: Cong Wang <amwang@redhat.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Tested-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: rate-limit warn-bad-offload splats.Ben Greear
If one does do something unfortunate and allow a bad offload bug into the kernel, this the skb_warn_bad_offload can effectively live-lock the system, filling the logs with the same error over and over. Add rate limitation to this so that box remains otherwise functional in this case. Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next Pablo Neira Ayuso says: ==================== The following patchset contains a small batch of Netfilter updates for your net-next tree, they are: * Three patches that provide more accurate error reporting to user-space, instead of -EPERM, in IPv4/IPv6 netfilter re-routing code and NAT, from Patrick McHardy. * Update copyright statements in Netfilter filters of Patrick McHardy, from himself. * Add Kconfig dependency on the raw/mangle tables to the rpfilter, from Florian Westphal. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19pkt_sched: fix error return code in fw_change_attrs()Wei Yongjun
Fix to return -EINVAL when tb[TCA_FW_MASK] is set and head->mask != 0xFFFFFFFF instead of 0 (ifdef CONFIG_NET_CLS_IND and tb[TCA_FW_INDEV]), as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19irda: small read past the end of array in debug codeDan Carpenter
The "reason" can come from skb->data[] and it hasn't been capped so it can be from 0-255 instead of just 0-6. For example in irlmp_state_dtr() the code does: reason = skb->data[3]; ... irlmp_disconnect_indication(self, reason, skb); Also LMREASON has a couple other values which don't have entries in the irlmp_reasons[] array. And 0xff is a valid reason as well which means "unknown". So far as I can see we don't actually care about "reason" except for in the debug code. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19packet: move hw/sw timestamp extraction into a small helperDaniel Borkmann
This patch introduces a small, internal helper function, that is used by PF_PACKET. Based on the flags that are passed, it extracts the packet timestamp in the receive path. This is merely a refactoring to remove some duplicate code in tpacket_rcv(), to make it more readable, and to enable others to use this function in PF_PACKET as well, e.g. for TX. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: socket: move ktime2ts to ktime header apiDaniel Borkmann
Currently, ktime2ts is a small helper function that is only used in net/socket.c. Move this helper into the ktime API as a small inline function, so that i) it's maintained together with ktime routines, and ii) also other files can make use of it. The function is named ktime_to_timespec_cond() and placed into the generic part of ktime, since we internally make use of ktime_to_timespec(). ktime_to_timespec() itself does not check the ktime variable for zero, hence, we name this function ktime_to_timespec_cond() for only a conditional conversion, and adapt its users to it. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19net: Add missing netdev feature strings for NETIF_F_HW_VLAN_STAG_*David S. Miller
Noticed by Ben Hutchings. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19nfnetlink: add support for memory mapped netlinkPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19netfilter: rename netlink related "pid" variables to "portid"Patrick McHardy
Get rid of the confusing mix of pid and portid and use portid consistently for all netlink related socket identities. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-19netlink: add RX/TX-ring support to netlink diagPatrick McHardy
Based on AF_PACKET. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>