summaryrefslogtreecommitdiffstats
path: root/net
AgeCommit message (Collapse)AuthorFilesLines
2015-08-18net: warn if drivers set tx_queue_len = 0Phil Sutter1-0/+3
Due to the introduction of IFF_NO_QUEUE, there is a better way for drivers to indicate that no qdisc should be attached by default. Though, the old convention can't be dropped since ignoring that setting would break drivers still using it. Instead, add a warning so out-of-tree driver maintainers get a chance to adjust their code before we finally get rid of any special handling of tx_queue_len == 0. Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: caif: convert to using IFF_NO_QUEUEPhil Sutter1-1/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: hsr: convert to using IFF_NO_QUEUEPhil Sutter1-1/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Arvid Brodin <arvid.brodin@alten.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: batman-adv: convert to using IFF_NO_QUEUEPhil Sutter1-1/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Marek Lindner <mareklindner@neomailbox.ch> Cc: Simon Wunderlich <sw@simonwunderlich.de> Cc: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: dsa: convert to using IFF_NO_QUEUEPhil Sutter1-1/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: 6lowpan: convert to using IFF_NO_QUEUEPhil Sutter1-1/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: bridge: convert to using IFF_NO_QUEUEPhil Sutter1-2/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-18net: 8021q: convert to using IFF_NO_QUEUEPhil Sutter1-2/+1
Signed-off-by: Phil Sutter <phil@nwl.cc> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: Identifier Locator Addressing moduleTom Herbert3-0/+236
Adding new module name ila. This implements ILA translation. Light weight tunnel redirection is used to perform the translation in the data path. This is configured by the "ip -6 route" command using the "encap ila <locator>" option, where <locator> is the value to set in destination locator of the packet. e.g. ip -6 route add 3333:0:0:1:5555:0:1:0/128 \ encap ila 2001:0:0:1 via 2401:db00:20:911a:face:0:25:0 Sets a route where 3333:0:0:1 will be overwritten by 2001:0:0:1 on output. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: Add inet_proto_csum_replace_by_diff utility functionTom Herbert1-0/+13
This function updates a checksum field value and skb->csum based on a value which is the difference between the old and new checksum. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: Change pseudohdr argument of inet_proto_csum_replace* to be a boolTom Herbert17-33/+35
inet_proto_csum_replace4,2,16 take a pseudohdr argument which indicates the checksum field carries a pseudo header. This argument should be a boolean instead of an int. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17lwt: Add support to redirect dst.inputTom Herbert3-2/+69
This patch adds the capability to redirect dst input in the same way that dst output is redirected by LWT. Also, save the original dst.input and and dst.out when setting up lwtunnel redirection. These can be called by the client as a pass- through. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17inet: Move VRF table lookup to inlined functionDavid Ahern1-9/+1
Table lookup compiles out when VRF is not enabled. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17Merge branch 'for-upstream' of ↵David S. Miller22-194/+491
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2015-08-16 Here's what's likely the last bluetooth-next pull request for 4.3: - 6lowpan/802.15.4 refactoring, cleanups & fixes - Document 6lowpan netdev usage in Documentation/networking/6lowpan.txt - Support for UART based QCA Bluetooth controllers - Power management support for Broeadcom Bluetooth controllers - Change LE connection initiation to always use passive scanning first - Support for new Silicon Wave USB ID Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: Export bpf_prog_create_from_user().David S. Miller1-0/+1
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17ipv6: trivial whitespace fixIan Morris1-1/+2
Change brace placement to be in line with coding standards Signed-off-by: Ian Morris <ipm@chirality.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller9-48/+102
Antonio Quartulli says: ==================== Included changes: - avoid integer overflow in GW selection routine - prevent race condition by making capability bit changes atomic (use clear/set/test_bit) - fix synchronization issue in mcast tvlv handler - fix crash on double list removal of TT Request objects - fix leak by puring packets enqueued for sending upon iface removal - ensure network header pointer is set in skb ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17Merge tag 'mac80211-next-for-davem-2015-08-14' of ↵David S. Miller41-801/+1418
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Another pull request for the next cycle, this time with quite a bit of content: * mesh fixes/improvements from Alexis, Bob, Chun-Yeow and Jesse * TDLS higher bandwidth support (Arik) * OCB fixes from Bertold Van den Bergh * suspend/resume fixes from Eliad * dynamic SMPS support for minstrel-HT (Krishna Chaitanya) * VHT bitrate mask support (Lorenzo Bianconi) * better regulatory support for 5/10 MHz channels (Matthias May) * basic support for MU-MIMO to avoid the multi-vif issue (Sara Sharon) along with a number of other cleanups. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17packet: add extended BPF fanout modeWillem de Bruijn1-0/+31
Add fanout mode PACKET_FANOUT_EBPF that accepts an en extended BPF program to select a socket. Update the internal eBPF program by passing to socket option SOL_PACKET/PACKET_FANOUT_DATA a file descriptor returned by bpf(). Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17packet: add classic BPF fanout modeWillem de Bruijn2-2/+102
Add fanout mode PACKET_FANOUT_CBPF that accepts a classic BPF program to select a socket. This avoids having to keep adding special case fanout modes. One example use case is application layer load balancing. The QUIC protocol, for instance, encodes a connection ID in UDP payload. Also add socket option SOL_PACKET/PACKET_FANOUT_DATA that updates data associated with the socket group. Fanout mode PACKET_FANOUT_CBPF is the only user so far. Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17lwtunnel: rename ip lwtunnel attributesJiri Benc1-43/+43
We already have IFLA_IPTUN_ netlink attributes. The IP_TUN_ attributes look very similar, yet they serve very different purpose. This is confusing for anyone trying to implement a user space tool supporting lwt. As the IP_TUN_ attributes are used only for the lightweight tunnels, prefix them with LWTUNNEL_IP_ instead to make their purpose clear. Also, it's more logical to have them in lwtunnel.h together with the encap enum. Fixes: 3093fbe7ff4b ("route: Per route IP tunnel metadata via lightweight tunnel") Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17Merge branch 'master' of ↵David S. Miller5-24/+27
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2015-08-17 1) Fix IPv6 ECN decapsulation for IPsec interfamily tunnels. From Thomas Egerer. 2) Use kmemdup instead of duplicating it in xfrm_dump_sa(). From Andrzej Hajda. 3) Pass oif to the xfrm lookups so that it gets set on the flow and the resolver routines can match based on oif. From David Ahern. 4) Add documentation for the new xfrm garbage collector threshold. From Alexander Duyck. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: sch_generic: react upon IFF_NO_QUEUE flagPhil Sutter1-2/+4
Handle IFF_NO_QUEUE as alternative to tx_queue_len being zero. Signed-off-by: Phil Sutter <phil@nwl.cc> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17tipc: don't sanity check non-existing TLV (NL compat)Richard Alpe1-1/+1
A zero length payload means that no TLV (Type Length Value) data has been passed. Prior to this patch a non-existing TLV could be sanity checked with TLV_OK() resulting in random behavior where a user sending an empty message occasionally got a incorrect "operation not supported" message back. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-16ipv4: fix refcount leak in fib_check_nh()Eric Dumazet1-1/+2
fib_lookup() forces FIB_LOOKUP_NOREF flag, while fib_table_lookup() does not. This patch solves the typical message at reboot time or device dismantle : unregister_netdevice: waiting for eth0 to become free. Usage count = 4 Fixes: 3bfd847203c6 ("net: Use passed in table for nexthop lookups") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: David Ahern <dsa@cumulusnetworks.com> Acked-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-15ieee802154: 6lowpan: fix non-lowpan wpan interfacesAlexander Aring1-3/+4
We receive all 802.15.4 frames on the packet handler "lowpan_rcv" this patch checks if the wpan device belongs to a lowpan interface. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-15ieee802154: 6lowpan: fix packet layer registrationAlexander Aring1-5/+17
This patch fixes 802.15.4 packet layer registration when mutliple lowpan interfaces will be added. We need to register the packet layer at the first lowpan interface and deregister it at the last interface. This done by open_count variable which is protected by rtnl. Additional do a quiet fix by adding dev_put(real_dev) when netdev registration fails, which fix the refcount for the wpan dev. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-08-14batman-adv: Fix potentially broken skb network header accessLinus Lüssing1-1/+6
The two commits noted below added calls to ip_hdr() and ipv6_hdr(). They need a correctly set skb network header. Unfortunately we cannot rely on the device drivers to set it for us. Therefore setting it in the beginning of the according ndo_start_xmit handler. Fixes: 1d8ab8d3c176 ("batman-adv: Modified forwarding behaviour for multicast packets") Fixes: ab49886e3da7 ("batman-adv: Add IPv4 link-local/IPv6-ll-all-nodes multicast support") Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: remove broadcast packets scheduled for purged outgoing ifSimon Wunderlich1-1/+2
When an interface is purged, the broadcast packets scheduled for this interface should get purged as well. Signed-off-by: Simon Wunderlich <simon@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: protect tt request from double deletionMarek Lindner1-4/+5
The list_del() calls were changed to list_del_init() to prevent an accidental double deletion in batadv_tt_req_node_new(). Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: Fix potential synchronization issues in mcast tvlv handlerLinus Lüssing3-13/+58
So far the mcast tvlv handler did not anticipate the processing of multiple incoming OGMs from the same originator at the same time. This can lead to various issues: * Broken refcounting: For instance two mcast handlers might both assume that an originator just got multicast capabilities and will together wrongly decrease mcast.num_disabled by two, potentially leading to an integer underflow. * Potential kernel panic on hlist_del_rcu(): Two mcast handlers might one after another try to do an hlist_del_rcu(&orig->mcast_want_all_*_node). The second one will cause memory corruption / crashes. (Reported by: Sven Eckelmann <sven@narfation.org>) Right in the beginning the code path makes assumptions about the current multicast related state of an originator and bases all updates on that. The easiest and least error prune way to fix the issues in this case is to serialize multiple mcast handler invocations with a spinlock. Fixes: 60432d756cf0 ("batman-adv: Announce new capability via multicast TVLV") Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: Make MCAST capability changes atomicLinus Lüssing2-9/+11
Bitwise OR/AND assignments in C aren't guaranteed to be atomic. One OGM handler might undo the set/clear of a specific bit from another handler run in between. Fix this by using the atomic set_bit()/clear_bit()/test_bit() functions. Fixes: 60432d756cf0 ("batman-adv: Announce new capability via multicast TVLV") Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: Make TT capability changes atomicLinus Lüssing2-5/+7
Bitwise OR/AND assignments in C aren't guaranteed to be atomic. One OGM handler might undo the set/clear of a specific bit from another handler run in between. Fix this by using the atomic set_bit()/clear_bit()/test_bit() functions. Fixes: e17931d1a61d ("batman-adv: introduce capability initialization bitfield") Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: Make NC capability changes atomicLinus Lüssing2-4/+5
Bitwise OR/AND assignments in C aren't guaranteed to be atomic. One OGM handler might undo the set/clear of a specific bit from another handler run in between. Fix this by using the atomic set_bit()/clear_bit()/test_bit() functions. Fixes: 3f4841ffb336 ("batman-adv: tvlv - add network coding container") Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14batman-adv: Make DAT capability changes atomicLinus Lüssing2-5/+6
Bitwise OR/AND assignments in C aren't guaranteed to be atomic. One OGM handler might undo the set/clear of a specific bit from another handler run in between. Fix this by using the atomic set_bit()/clear_bit()/test_bit() functions. Fixes: 17cf0ea455f1 ("batman-adv: tvlv - add distributed arp table container") Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
2015-08-14mac80211: use DECLARE_EWMAJohannes Berg5-10/+12
Instead of using the out-of-line average calculation, use the new DECLARE_EWMA() macro to declare a signal EWMA, and use that. This actually *reduces* the code size slightly (on x86-64) while also reducing the station info size by 80 bytes. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: add rate mask logic for vht ratesLorenzo Bianconi6-16/+181
Define rc_rateidx_vht_mcs_mask array and rate_idx_match_vht_mcs_mask() method in order to apply mcs mask for vht rates Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: define rate_control_apply_mask_ratetbl()Lorenzo Bianconi1-0/+27
Define rate_control_apply_mask_ratetbl() in order to apply ratemask in rate_control_set_rates() for station rate table Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: remove ieee80211_tx_rate dependency in rate mask codeLorenzo Bianconi1-68/+71
Remove ieee80211_tx_rate dependency in rate_idx_match_legacy_mask(), rate_idx_match_mcs_mask() and rate_idx_match_mask() in order to use the previous logic to define a ratemask in rate_control_set_rates() for station rate table. Moreover move rate mask definition logic in rate_control_cap_mask() Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: remove ieee80211_tx_info from rate_control_apply_mask signatureLorenzo Bianconi1-6/+5
Remove unnecessary ieee80211_tx_info pointer from rate_control_apply_mask signature. rate_control_apply_mask() will be used to define a ratemask in rate_control_set_rates() for station rate table Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: Make OCB mode set BSSIDBertold Van den Bergh1-1/+1
Perform the BSS_CHANGED_BSSID action when joining an OCB network. This is required to set the broadcast BSSID in some network drivers. Signed-off-by: Bertold Van den Bergh <bertold.vandenbergh@esat.kuleuven.be> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: Only accept data frames in OCB modeBertold Van den Bergh1-1/+1
Currently OCB mode accepts frames with bssid==broadcast and type!=beacon. Some non-data frames are sent matching this, for example probe responses. This results in unnecessary creation of STA entries. Signed-off-by: Bertold Van den Bergh <bertold.vandenbergh@esat.kuleuven.be> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14mac80211: Set txrc.bss to true for OCB interfacesBertold Van den Bergh1-1/+2
To make mac80211 accept the multicast rate requested by the user the rate control should be told that it is operating in BSS mode. Without this, the default rate is selected in rate_control_send_low (!pubsta and !txrc->bss) Signed-off-by: Bertold Van den Bergh <bertold.vandenbergh@esat.kuleuven.be> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14nl80211: Allow setting multicast rate on OCB interfacesBertold Van den Bergh1-1/+2
Allow setting multicast rate on OCB interfaces. Current behaviour results in EOPNOTSUPP when attempting this. Signed-off-by: Bertold Van den Bergh <bertold.vandenbergh@esat.kuleuven.be> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14cfg80211: propagate set_wiphy failure to userspaceMichal Kazior1-0/+1
If driver failed to setup wiphy params (e.g. rts threshold, fragmentation treshold) userspace wasn't properly notified about this. This could lead to user confusion who would think the command succeeded even if that wasn't the case. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-14cfg80211: regulatory: handle 5 and 10 MHz channels properlyMatthias May1-11/+53
The original assumption of 20MHz wide channels hasn't been true since the addition of support for 5 and 10 MHz channels. Change the code to no longer disable all channels that don't fit into the 20MHz grid, but instead set the appropriate flags to disable operation on specific bandwidths. Signed-off-by: Matthias May <matthias.may@neratec.com> [reword commit message] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2015-08-13net: frags: Add VRF device index to cache and lookupDavid Ahern1-5/+13
Fragmentation cache uses information from the IP header to reassemble packets. That information can be duplicated across VRFs -- same source and destination addresses, protocol and id. Handle fragmentation with VRFs by adding the VRF device index to entries in the cache and the lookup arg. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-13net: Use VRF index for oif in ip_send_unicast_replyDavid Ahern1-1/+6
If output device is not specified use VRF device if input device is enslaved. This is needed to ensure tcp acks and resets go out VRF device. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-13net: Use passed in table for nexthop lookupsDavid Ahern1-2/+11
If a user passes in a table for new routes use that table for nexthop lookups. Specifically, this solves the case where a connected route does not exist in the main table, but only another table and then a subsequent route is added with a next hop using the connected route. ie., $ ip route ls default via 10.0.2.2 dev eth0 10.0.2.0/24 dev eth0 proto kernel scope link src 10.0.2.15 169.254.0.0/16 dev eth0 scope link metric 1003 192.168.56.0/24 dev eth1 proto kernel scope link src 192.168.56.51 $ ip route ls table 10 1.1.1.0/24 dev eth2 scope link Without this patch adding a nexthop route fails: $ ip route add table 10 2.2.2.0/24 via 1.1.1.10 RTNETLINK answers: Network is unreachable With this patch the route is added successfully. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-13net: Add routes to the table associated with the deviceDavid Ahern2-10/+23
When a device associated with a VRF is brought up or down routes should be added to/removed from the table associated with the VRF. fib_magic defaults to using the main or local tables. Have it use the table with the device if there is one. A part of this is directing prefsrc validations to the correct table as well. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>