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path: root/drivers/net/bonding
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2014-09-09bonding: remove last users of bond->lock and bond->lock itselfNikolay Aleksandrov
The usage of bond->lock in bond_main.c was completely unnecessary as it didn't help to sync with anything, most of the spots already had RTNL. Since there're no more users of bond->lock, remove it. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: options: remove bond->lock usageNikolay Aleksandrov
We're safe to remove the bond->lock use from the arp targets because arp_rcv_probe no longer acquires bond->lock, only rcu_read_lock. Also setting the primary slave is safe because noone uses the bond->lock as a syncing mechanism for that anymore. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: procfs: clean bond->lock usage and use RCUNikolay Aleksandrov
Use RCU to protect against slave release, the proc show function will sync with the bond destruction by the proc locks and the fact that the bond is released after NETDEV_UNREGISTER which causes the bonding to remove the proc entry. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: convert primary_slave to use RCUNikolay Aleksandrov
This is necessary mainly for two bonding call sites: procfs and sysfs as it was dereferenced without any real protection. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: alb: clean bond->lockNikolay Aleksandrov
We can remove the lock/unlock as it's no longer necessary since RTNL should be held while calling bond_alb_set_mac_address(). Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09bonding: 3ad: use curr_slave_lock instead of bond->lockNikolay Aleksandrov
In 3ad mode the only syncing needed by bond->lock is for the wq and the recv handler, so change them to use curr_slave_lock. There're no locking dependencies here as 3ad doesn't use curr_slave_lock at all. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-05bonding: add slave netlink policy and put slave-related ops togetherJiri Pirko
Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-01bonding: add slave_changelink support and use it for queue_idNikolay Aleksandrov
This patch adds support for slave_changelink to the bonding and uses it to give the ability to change the queue_id of the enslaved devices via netlink. It sets slave_maxtype and uses bond_changelink as a prototype for bond_slave_changelink. Example/test command after the iproute2 patch: ip link set eth0 type bond_slave queue_id 10 CC: David S. Miller <davem@davemloft.net> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Suggested-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-26treewide: Fix typo in printkMasanari Iida
This patch fix spelling typo in printk within vairous part of the code. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-08-22bonding: create netlink event when bonding option is changedJiri Pirko
Userspace needs to be notified if one changes some option. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Veaceslav Falico <vfalico@gmail.com> Acked-by: Andy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-22bonding: Replace rcu_dereference() with rcu_access_pointer()Andreea-Cristina Bernat
This "rcu_dereference()" call is used directly in a condition. Since its return value is never dereferenced it is recommended to use "rcu_access_pointer()" instead of "rcu_dereference()". Therefore, this patch makes this replacement. The following Coccinelle semantic patch was used for solving it: @@ @@ ( if( (<+... - rcu_dereference + rcu_access_pointer (...) ...+>)) {...} | while( (<+... - rcu_dereference + rcu_access_pointer (...) ...+>)) {...} ) Signed-off-by: Andreea-Cristina Bernat <bernat.ada@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/Makefile net/ipv6/sysctl_net_ipv6.c Two ipv6_table_template[] additions overlap, so the index of the ipv6_table[x] assignments needed to be adjusted. In the drivers/net/Makefile case, we've gotten rid of the garbage whereby we had to list every single USB networking driver in the top-level Makefile, there is just one "USB_NETWORKING" that guards everything. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-31bonding: use kobject_put instead of _del after kobject_addVeaceslav Falico
Otherwise the name of the kobject isn't getting freed and other stuff from kobject_cleanup() isn't getting called. kobject_put() will call kobject_del() on its own in kobject_cleanup(). CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-28bonding: fix a memory leak in bond_arp_send_all()Dan Carpenter
This test is reversed so the memory is always leaked. It's better style to remove the test anyway. Fixes: 3e403a77779f ('bonding: make it possible to have unlimited nested upper vlans') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-20bonding: make it possible to have unlimited nested upper vlansVeaceslav Falico
Currently we're limited by a constant level of vlan nestings, and fail to find anything beyound that level (currently 2). To fix this - remove the limit of nestings when going through device tree, and when the end device is found - allocate the needed amount of vlan tags and return them, instead of found/not found. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-17bonding: destroy proc directory only after all bonds are goneVeaceslav Falico
Currently we might arrive to bond_net_exit() with some bonds left (that were created while the module is unloading). We take care of that by destroying sysfs (the last possibility to add new bonds) and then destroying all the remaining bonds. However, we destroy the /proc/net/bonding directory before destroying those last bonds, and get a warning that we're trying to destroy a non-empty proc directory (containing /proc/net/bonding/bondX). Fix this by moving bond_destroy_proc_dir() after all the bonds are destroyed, so that we're sure that no bonds exist. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-17bonding: use rtnl_deref in bond_change_rx_flags()Veaceslav Falico
As it's always called with RTNL held, via dev_set_allmulti/promiscuity. Also, remove the wrong comment. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-17bonding: enhance L2 hash helper with packet typeJianhua Xie
Current L2 hash helper calculates destination eth addr and source ether addr as L2 hash factors. This patch is adding packet type ID field into L2 hash factors. While one of BOND_XMIT_POLICY_LAYER2 or BOND_XMIT_POLICY_{LAYER|ENCAP}23 is applied, for the 2nd level hash, enhanced hash method can help to distribute different types of packets like IPv4/IPv6 packets to different slave devices. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> CC: Pan Jiafei <Jiafei.Pan@freescale.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-16bonding: Do not try to send packets over dead link in TLB mode.Mahesh Bandewar
In TLB mode if tlb_dynamic_lb is NOT set, slaves from the bond group are selected based on the hash distribution. This does not exclude dead links which are part of the bond. Also if there is a temporary link event which brings down the interface, packets hashed on that interface would be dropped too. This patch fixes these issues and distributes flows across the UP links only. Also the array construction of links which are capable of sending packets happen in the control path leaving only link-selection during the data-path. One possible side effect of this is - at a link event; all flows will be shuffled to get good distribution. But impact of this should be minimum with the assumption that a member or members of the bond group are not available is a very temporary situation. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: remove pr_fmt from bond_options.cVeaceslav Falico
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_options.c to use netdev_printk instead of pr_Veaceslav Falico
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_procfs.c to use netdev_printk instead of pr_Veaceslav Falico
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: bonding: remove pr_fmt from bond_netlink.cVeaceslav Falico
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_netlink.c to use netdev_printk instead of pr_Veaceslav Falico
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_debugfs.c to use netdev_printk instead of pr_Veaceslav Falico
One occurance left intact as it's unrelated to net_device. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: remove pr_fmt from bond_alb.cVeaceslav Falico
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_alb.c to use netdev_printk instead of pr_Veaceslav Falico
CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: remove pr_fmt from bond_3ad.cVeaceslav Falico
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_3ad.c to use netdev_printk instead of pr_Veaceslav Falico
Several functions left out cause we might not have at that time a valid bond/slave/port. Also, converted severa pr_ratelimited into net_ratelimited. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: remove pr_fmt from bond_main.cVeaceslav Falico
To maintain the same message structure as netdev_* functions print. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: convert bond_main.c to use netdev_printk instead of pr_Veaceslav Falico
Converted only the parts where we've had a valid net_device, skipping the init/deinit and options verification. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: fix bond_option_mode_set warningNikolay Aleksandrov
During the conversion to "static" functions this one got left out, only its prototype was converted, thus resulting in: drivers/net/bonding//bond_options.c:674:5: warning: symbol 'bond_option_mode_set' was not declared. Should it be static? Fix it by making it static and also break the line in two as it was too long. CC: Stephen Hemminger <stephen@networkplumber.org> CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: permit enslaving interfaces without set_mac supportVeaceslav Falico
Currently we exit if the slave isn't the first slave, doesn't support mac address setting and fail_over_mac isn't FOM_ACTIVE. It's wrong because we only require ndo_set_mac_address in case bonding is in active-backup mode and FOM isn't FOM_ACTIVE. To fix this - only exit with an error if we're in a/b mode and have fail_over_mac != FOM_ACTIVE. Also, maintain current behaviour on the first slave (forcibly change fom to FOM_ACTIVE) to not break anyone's configuration. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: add proper __rcu annotation for current_arp_slaveEric Dumazet
Using __rcu annotation actually helps to spot all accesses to bond->current_arp_slave are correctly protected, with LOCKDEP support. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: add proper __rcu annotation for curr_active_slaveEric Dumazet
RCU was added to bonding in linux-3.12 but lacked proper sparse annotations. Using __rcu annotation actually helps to spot all accesses to bond->curr_active_slave are correctly protected, with LOCKDEP support. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Veaceslav Falico <vfalico@gmail.com> Reviewed-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: use rcu_access_pointer() in bonding_show_mii_status()Eric Dumazet
curr_active_slave is rcu protected, and bonding_show_mii_status() only wants to check if pointer is NULL or not. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Veaceslav Falico <vfalico@gmail.com> Reviewed-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15bonding: get rid of bond_option_active_slave_get()Eric Dumazet
Only keep bond_option_active_slave_get_rcu() helper. bond_fill_info() uses a new bond_option_active_slave_get_ifindex() helper. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Veaceslav Falico <vfalico@gmail.com> Reviewed-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-15net: set name_assign_type in alloc_netdev()Tom Gundersen
Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert all users to pass NET_NAME_UNKNOWN. Coccinelle patch: @@ expression sizeof_priv, name, setup, txqs, rxqs, count; @@ ( -alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) +alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs) | -alloc_netdev_mq(sizeof_priv, name, setup, count) +alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count) | -alloc_netdev(sizeof_priv, name, setup) +alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup) ) v9: move comments here from the wrong commit Signed-off-by: Tom Gundersen <teg@jklm.no> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-14bonding: fix ad_select module param checkNikolay Aleksandrov
Obvious copy/paste error when I converted the ad_select to the new option API. "lacp_rate" there should be "ad_select" so we can get the proper value. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> Fixes: 9e5f5eebe765 ("bonding: convert ad_select to use the new option API") Reported-by: Karim Scheik <karim.scheik@prisma-solutions.at> Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-07bonding: remove no longer relevant vlan warningsJiri Pirko
These warnings are no longer relevant. Even when last slave is removed, there is a valid address assigned to bond (random). The correct functionality of vlans is ensured by maintaining unicast list in vlan_sync_address(). Suggested-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-07-01bonding: allow to add vlans on top of empty bondJiri Pirko
This limitation maybe had some reason in the past, but now there is not one -> removing this. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Acked-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-18bonding: Advertize vxlan offload features when supportedOr Gerlitz
When the underlying device supports TCP offloads for VXLAN/UDP encapulated traffic, we need to reflect that through the hw_enc_features field of the bonding net-device. This will cause the xmit path in the core networking stack to provide bonding with encapsulated GSO frames to offload into the HW etc. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-04bonding: Support macvlans on top of tlb/rlb mode bondsVlad Yasevich
To make TLB mode work, the patch allows learning packets to be sent using mac addresses assigned to macvlan devices, also taking into an account vlans that may be between the bond and macvlan device. To make RLB work, all we have to do is accept ARP packets for addresses added to the bond dev->uc list. Since RLB mode will take care to update the peers directly with correct mac addresses, learning packets for these addresses do not have be send to switch. Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-04bonding: Turn on IFF_UNICAST_FLT on bond devicesVlad Yasevich
Bonding devices manage the unicast filters of the underlying interfaces, but do not turn on IFF_UNICAST_FLT flag. Thus anytime a unicast address is added to the bond, the bond is places in promiscuous mode. Turn on IFF_UNICAST_FLT on the bond device so that the bond does not go into promiscuous mode needlesly. If an underlying device does not support unicast filtering, that device will automaticall enter promiscuous mode already. Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/bonding/bond_alb.c drivers/net/ethernet/altera/altera_msgdma.c drivers/net/ethernet/altera/altera_sgdma.c net/ipv6/xfrm6_output.c Several cases of overlapping changes. The xfrm6_output.c has a bug fix which overlaps the renaming of skb->local_df to skb->ignore_df. In the Altera TSE driver cases, the register access cleanups in net-next overlapped with bug fixes done in net. Similarly a bug fix to send ALB packets in the bonding driver using the right source address overlaps with cleanups in net-next. Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22bonding: Send ALB learning packets using the right sourceVlad Yasevich
ALB learning packets are currentlyalways sent using the slave mac address for all vlans configured on top of bond. This is not always correct, as vlans may change their mac address. This patch introduced a concept of strict matching where the source of learning packets can either strictly match the address passed in, or it can determine a more correct address to use. There are 3 casese to consider: 1) Switchover. In this case, we have a new active slave and we need tell the switch about all addresses available on the slave. 2) Monitor. We'll periodically refresh learning info for all slaves. In this case, we refresh all addresses for current active, and just the slave address for other slaves. 3) Teaching of disabled adddress. This happens as part of the failover and in this case, we alwyas to use just the address provided. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22bonding: remove NULL verification from bond_get_bond_by_slave()Veaceslav Falico
Every caller relies on the result being the actual bond, so this verification just masks the real problem. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22bonding: populate essential new_slave->bond/dev earlyVeaceslav Falico
The new bond_free_slave() needs new_slave->bond to verify if additional structures were allocated, so populate it early so that, in case of failure in bond_enslave(), we would be able to get it. Also populate the new_slave->dev field, as it's too one of the most needed things to assign early. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@gmail.com> Acked-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22bonding: Don't assume 802.1Q when sending alb learning packets.Vlad Yasevich
TLB/ALB learning packets always assume 802.1Q vlan protocol, but that is no longer the case since we now have support for Q-in-Q on top of bonding. Pass the vlan protocol to alb_send_lp_vid() so that the packets are properly tagged. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Acked-by: Veaceslav Falico <vfalico@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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