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2016-01-11Merge branch 'mdio-device-fixes'David S. Miller2-11/+5
Andrew Lunn says: ==================== Fix breakage from mdio device These two patches fix MIPS platforms which got broken by the recent mdio device patchset. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11net: ethernet-rgmii.c: Fix breakage from moving phdev busAndrew Lunn1-3/+3
The mdio device patches moved the bus member in phy_device into a substructure. This driver got missed. Fix it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11net: lantiq_etop.c: Use helper to find first phyAndrew Lunn1-8/+2
Make use of the helper to find the first phy device. This also fixes the compile breakage. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11stmmac: Don't exit mdio registration when mdio subnode is not found in the DTSRomain Perier1-3/+5
Originally, most of the platforms using this driver did not define an mdio subnode in the devicetree. Commit e34d65 ("stmmac: create of compatible mdio bus for stmmac driver") introduced a backward compatibily issue by using of_mdiobus_register explicitly with an mdio subnode. This patch fixes the issue by calling the function mdiobus_register, when mdio subnode is not found. The driver is now compatible with both modes. Fixes: e34d65696d2e ("stmmac: create of compatible mdio bus for stmmac driver") Signed-off-by: Romain Perier <romain.perier@gmail.com> Tested-by: Phil Reid <preid@electromag.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11Merge branch 'bpf-next'David S. Miller4-9/+40
Daniel Borkmann says: ==================== BPF update Fixes a csum issue on ingress. As mentioned previously, net-next seems just fine imho. Later on, will follow up with couple of replacements like ovs_skb_postpush_rcsum() etc. Thanks! v1 -> v2: - Added patch 1 with helper - Implemented Hannes' idea to just use csum_partial, thanks! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11bpf: add skb_postpush_rcsum and fix dev_forward_skb occasionsDaniel Borkmann2-4/+30
Add a small helper skb_postpush_rcsum() and fix up redirect locations that need CHECKSUM_COMPLETE fixups on ingress. dev_forward_skb() expects a proper csum that covers also Ethernet header, f.e. since 2c26d34bbcc0 ("net/core: Handle csum for CHECKSUM_COMPLETE VXLAN forwarding"), we also do skb_postpull_rcsum() after pulling Ethernet header off via eth_type_trans(). When using eBPF in a netns setup f.e. with vxlan in collect metadata mode, I can trigger the following csum issue with an IPv6 setup: [ 505.144065] dummy1: hw csum failure [...] [ 505.144108] Call Trace: [ 505.144112] <IRQ> [<ffffffff81372f08>] dump_stack+0x44/0x5c [ 505.144134] [<ffffffff81607cea>] netdev_rx_csum_fault+0x3a/0x40 [ 505.144142] [<ffffffff815fee3f>] __skb_checksum_complete+0xcf/0xe0 [ 505.144149] [<ffffffff816f0902>] nf_ip6_checksum+0xb2/0x120 [ 505.144161] [<ffffffffa08c0e0e>] icmpv6_error+0x17e/0x328 [nf_conntrack_ipv6] [ 505.144170] [<ffffffffa0898eca>] ? ip6t_do_table+0x2fa/0x645 [ip6_tables] [ 505.144177] [<ffffffffa08c0725>] ? ipv6_get_l4proto+0x65/0xd0 [nf_conntrack_ipv6] [ 505.144189] [<ffffffffa06c9a12>] nf_conntrack_in+0xc2/0x5a0 [nf_conntrack] [ 505.144196] [<ffffffffa08c039c>] ipv6_conntrack_in+0x1c/0x20 [nf_conntrack_ipv6] [ 505.144204] [<ffffffff8164385d>] nf_iterate+0x5d/0x70 [ 505.144210] [<ffffffff816438d6>] nf_hook_slow+0x66/0xc0 [ 505.144218] [<ffffffff816bd302>] ipv6_rcv+0x3f2/0x4f0 [ 505.144225] [<ffffffff816bca40>] ? ip6_make_skb+0x1b0/0x1b0 [ 505.144232] [<ffffffff8160b77b>] __netif_receive_skb_core+0x36b/0x9a0 [ 505.144239] [<ffffffff8160bdc8>] ? __netif_receive_skb+0x18/0x60 [ 505.144245] [<ffffffff8160bdc8>] __netif_receive_skb+0x18/0x60 [ 505.144252] [<ffffffff8160ccff>] process_backlog+0x9f/0x140 [ 505.144259] [<ffffffff8160c4a5>] net_rx_action+0x145/0x320 [...] What happens is that on ingress, we push Ethernet header back in, either from cls_bpf or right before skb_do_redirect(), but without updating csum. The "hw csum failure" can be fixed by using the new skb_postpush_rcsum() helper for the dev_forward_skb() case to correct the csum diff again. Thanks to Hannes Frederic Sowa for the csum_partial() idea! Fixes: 3896d655f4d4 ("bpf: introduce bpf_clone_redirect() helper") Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11net, sched: add skb_at_tc_ingress helperDaniel Borkmann2-5/+10
Add a skb_at_tc_ingress() as this will be needed elsewhere as well and can hide the ugly ifdef. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11Merge branch 'tcp-keepalive-namespaceify'David S. Miller5-30/+38
Nikolay Borisov says: ==================== Namespaceify tcp keepalive machinery The following patch series enables the tcp keepalive mechanism to be configured per net namespace. This is especially useful if you have multiple containers hosted on one node and one of them is under DoS- in such situations one thing which could be done is to configure the tcp keepalive settings such that connections for that particular container are being reset faster. Another scenario where not being able to control those knob comes per container is problematic is occurs the value of net.netfilter.nf_conntrack_tcp_timeout_established is set below the keepalive interval, in such situations the server won't send an RST packet resulting in applications not trying to reconnect and stale connection waiting. Changing the global keepalive value is a possible solution but it might interfere with other containers. The three patches gradually convert each of the affected knobs to be per netns. I thought it would be easier for review than put everything in one patch. If people deem it more appropriate to squash everything in one patch (maybe after review) I'd be more than happy to do it. The patches have been compile-tested on 4.4 and functionally tested on 3.12 and they work as expected. These are based off 4.4-rc8 ==================== Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11ipv4: Namespecify the tcp_keepalive_intvl sysctl knobNikolay Borisov5-10/+12
This is the final part required to namespaceify the tcp keep alive mechanism. Signed-off-by: Nikolay Borisov <kernel@kyup.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11ipv4: Namespecify tcp_keepalive_probes sysctl knobNikolay Borisov5-10/+12
This is required to have full tcp keepalive mechanism namespace support. Signed-off-by: Nikolay Borisov <kernel@kyup.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11ipv4: Namespaceify tcp_keepalive_time sysctl knobNikolay Borisov5-10/+14
Different net namespaces might have different requirements as to the keepalive time of tcp sockets. This might be required in cases where different firewall rules are in place which require tcp timeout sockets to be increased/decreased independently of the host. Signed-off-by: Nikolay Borisov <kernel@kyup.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11Merge branch 'mlxsw-layer2-multicast'David S. Miller8-19/+349
Jiri Pirko says: ==================== mlxsw: Adding layer 2 multicast Elad says: This patchset add Linux hardware reflection for L2 multicast offload and add MC support in mlxsw. For every bridge MDB entry insertion, either by IGMP snooping or by static insertion/removal, a switchdev ops is been called. In mlxsw, a new multicast group (MID) is been created and ports are assigned. When all ports are removed, the multicast group is been deleted. --- v1->v2: - GFP_ATOMIC->GFP_KERNEL change in patch 7/8 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11switchdev: Adding IGMP snooping documentationElad Raz1-2/+6
Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11mlxsw: Adding layer 2 multicast supportElad Raz3-0/+190
Add SWITCHDEV_OBJ_ID_PORT_MDB switchdev ops support. On first MDB insertion creates a new multicast group (MID) and add members port to the MID. Also add new MDB entry for the flooding-domain (fid-vid) and link the MDB entry to the newly constructed MC group. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11mlxsw: Adding VID to FID translatationElad Raz1-11/+19
Adding a generic function that translate VID to FID. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11mlxsw: Changing the maximum number of multicast group to a defineElad Raz2-1/+3
Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11mlxsw: reg: Adding SMID registerElad Raz1-0/+51
Adding back SMID register definition and packing. For each MC group a new SMID entry will be generated. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11mlxsw: reg: Add definition of multicast record for SFD registerElad Raz1-5/+44
Multicast-related records have specific format in SFD register. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11bridge: Reflect MDB entries to hardwareElad Raz1-0/+23
Offload MDB changes per port to hardware Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11switchdev: Adding MDB entry offloadElad Raz2-0/+13
Define HW multicast entry: MAC and VID. Using a MAC address simplifies support for both IPV4 and IPv6. Signed-off-by: Elad Raz <eladr@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-10Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller13-116/+122
Antonio Quartulli says: ==================== Included changes: - increase internal module version - increase BLA wait periods to 6 - purge BLA backbone table when it is disabled - make sure post function is invoked only if sysfs value is changed - simplify code by removing useless NULL checks - various corrections to existing kerneldoc - minor cleanups ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-10mlxsw: spectrum: remove FDB entry in case we get unknown object notificationJiri Pirko1-8/+30
It may happen that we get notification for FDB entry for object (port, lag, vport), which does not exist. Currently we ignore that, which only causes this being re-sent in next notification. The entry will never disappear. So get rid of it by simply removing it using SFD register. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-10mlxsw: spectrum: pass local_port to mlxsw_sp_port_fdb_uc_opJiri Pirko1-6/+7
Do not pass struct mlxsw_sp_port to mlxsw_sp_port_fdb_uc_op and rather just pass local_port. This is needed in case this is called from SFN process function and mlxsw_sp_port is not existent for particular local_port. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-10net: plip: use new parport device modelSudip Mukherjee1-8/+28
Modify plip driver to use the new parallel port device model. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09batman-adv: Add kerneldoc for batadv_neigh_node::refcountSven Eckelmann1-0/+1
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Remove kerneldoc for missing struct membersSven Eckelmann1-4/+0
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Fix kerneldoc member names in for main structsSven Eckelmann1-6/+6
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Fix kernel-doc parsing of main structsSven Eckelmann1-5/+10
kernel-doc is not able to skip an #ifdef between the kernel documentation block and the start of the struct. Moving the #ifdef before the kernel doc block avoids this problem Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Change ifconfig examples to iproute2Sven Eckelmann1-3/+6
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Split a condition checkMarkus Elfring1-1/+4
Let us split a check for a condition at the beginning of the batadv_is_ap_isolated() function so that a direct return can be performed in this function if the variable "vlan" contained a null pointer. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Delete an unnecessary check before the function call ↵Markus Elfring1-2/+1
"batadv_softif_vlan_free_ref" The batadv_softif_vlan_free_ref() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Less checks in batadv_tvlv_unicast_send()Markus Elfring1-10/+5
* Let us return directly if a call of the batadv_orig_hash_find() function returned a null pointer. * Omit the initialisation for the variable "skb" at the beginning. * Replace an assignment by a call of the kfree_skb() function and delete the affected variable "ret" then. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Delete unnecessary checks before the function call "kfree_skb"Markus Elfring3-6/+3
The kfree_skb() function tests whether its argument is NULL and then returns immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Add function to convert string to batadv throughputSven Eckelmann1-68/+49
The code to convert the throughput information from a string to the batman-adv internal (100Kibit/s) representation is duplicated in batadv_parse_gw_bandwidth. Move this functionality to its own function batadv_parse_throughput to reduce the code complexity. Signed-off-by: Sven Eckelmann <sven@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: only call post function if something changedSimon Wunderlich1-3/+9
Currently, the post function is also called on errors or if there were no changes, which is redundant for the functions currently using these facilities. Signed-off-by: Simon Wunderlich <simon@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: increase BLA wait periods to 6Simon Wunderlich1-1/+1
If networks take a long time to come up, e.g. due to lossy links, then the bridge loop avoidance wait time to suppress broadcasts may not wait long enough and detect a backbone before the mesh is brought up. Increasing the wait period further to 60 seconds makes this scenario less likely. Signed-off-by: Simon Wunderlich <simon@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: purge bridge loop avoidance when its disabledSimon Wunderlich3-1/+25
When bridge loop avoidance is disabled through sysfs, the internal datastructures are not disabled, but only BLA operations are disabled. To be sure that they are removed, purge the data immediately. That is especially useful if a firmwares network state is changed, and the BLA wait periods should restart on the new network. Signed-off-by: Simon Wunderlich <simon@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: remove leftovers of unused BATADV_PRIMARIES_FIRST_HOP flagMarek Lindner2-5/+1
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Fix lockdep annotation of batadv_tlv_container_removeSven Eckelmann1-1/+1
The function handles tlv containers and not tlv handlers. Thus the lockdep_assert_held has to check for the container_list lock. Fixes: 2c72d655b044 ("batman-adv: Annotate deleting functions with external lock via lockdep") Signed-off-by: Sven Eckelmann <sven@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09batman-adv: Start new development cycleSimon Wunderlich1-1/+1
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-01-09Merge branch 'r8152-adjustments'David S. Miller1-52/+40
Hayes Wang says: ==================== r8152: code adjustment Adjust test_bit(), clear_bit(), disable_aldps(), and enable_aldps(). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09r8152: adjust ALDPS functionhayeswang1-38/+34
Replace disable_aldps() and enable_aldps() with aldps_en(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09r8152: use test_and_clear_bithayeswang1-14/+6
Replace test_bit() followed by clear_bit() with test_and_clear_bit(). Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09bpf: cleanup bpf_prog_run_{save,clear}_cb helpersDaniel Borkmann1-10/+29
Move the details behind the cb[] access into a small helper to decouple and make them generic for bpf_prog_run_save_cb()/bpf_prog_run_clear_cb() that was introduced via commit ff936a04e5f2 ("bpf: fix cb access in socket filter programs"). Also add a comment to better clarify what is done in bpf_skb_cb(). Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09Merge branch 'net-sparse-warnings'David S. Miller3-9/+12
Lance Richardson says: ==================== ipv4: fix various issues reported by sparse This trivial patch series addresses a number of endianness- and lock-related issues reported by sparse. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09ipv4: eliminate lock count warnings in ping.cLance Richardson1-0/+2
Add lock release/acquire annotations to ping_seq_start() and ping_seq_stop() to satisfy sparse. Signed-off-by: Lance Richardson <lrichard@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09ipv4: eliminate endianness warnings in ip_fib.hLance Richardson1-1/+2
fib_multipath_hash() computes a hash using __be32 values, force cast these to u32 to pacify sparse. Signed-off-by: Lance Richardson <lrichard@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09ipv4: fix endianness warnings in ip_tunnel_core.cLance Richardson1-8/+8
Eliminate endianness mismatch warnings (reported by sparse) in this file by using appropriate nla_put_*()/nla_get_*() calls. Signed-off-by: Lance Richardson <lrichard@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller34-369/+749
Pablo Neira Ayuso says: ==================== Netfilter updates for net-next The following patchset contains Netfilter updates for net-next, they are: 1) Release nf_tables objects on netns destructions via nft_release_afinfo(). 2) Destroy basechain and rules on netdevice removal in the new netdev family. 3) Get rid of defensive check against removal of inactive objects in nf_tables. 4) Pass down netns pointer to our existing nfnetlink callbacks, as well as commit() and abort() nfnetlink callbacks. 5) Allow to invert limit expression in nf_tables, so we can throttle overlimit traffic. 6) Add packet duplication for the netdev family. 7) Add forward expression for the netdev family. 8) Define pr_fmt() in conntrack helpers. 9) Don't leave nfqueue configuration on inconsistent state in case of errors, from Ken-ichirou MATSUZAWA, follow up patches are also from him. 10) Skip queue option handling after unbind. 11) Return error on unknown both in nfqueue and nflog command. 12) Autoload ctnetlink when NFQA_CFG_F_CONNTRACK is set. 13) Add new NFTA_SET_USERDATA attribute to store user data in sets, from Carlos Falgueras. 14) Add support for 64 bit byteordering changes nf_tables, from Florian Westphal. 15) Add conntrack byte/packet counter matching support to nf_tables, also from Florian. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-08Merge branch '10GbE' of ↵David S. Miller6-25/+64
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 10GbE Intel Wired LAN Driver Updates 2016-01-08 This series contains updates to ixgbe only. Vasu provides three fixes for ixgbe, first assigns a minimum credit to a traffic class to resolve a Tx hang for CEE mode configuration. Second fix changes the driver to use netdev->fcoe_ddp_xid instead of our local IXGBE_FCOE_DDP_MAX, since it is correctly set for our different devices and avoids a DDP skip error on X550. Lastly fix the PFC configuration to include X550 devices. Emil provides a fix for reporting the speed in ethtool by using the stored value in out adapter structure. This is due to external drivers may end up with unknown speed when calling ethtool_get_settings(). Mark fixes the handling of any outer UDP checksum, by passing the skb up with CHECKSUM_NONE when an outer UDP checksum is set. This will cause the stack to check the checksum, also do not increment an error counter because we do not really know if there is an actual error. Ixgbe ATR was not handling IPv6 extended headers, so ATR is not being performed on such packets. Fix this by skipping extended headers when they are present. Usha fixes an issue with X550 and getting FDMI HBA attributes when FCoE support is enabled. Neerav fixes an issue for X550 when FCoE and SR-IOV are enabled, which the hardware generates MDD events. Resolve this by setting the expected values in the transmit context descriptors for FCoE/FIP frames and adding a flush after writing the RDLEN register. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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