Vlad Yasevich 44a4085538 bonding: Fix stacked device detection in arp monitoring ... Prior to commit fbd929f2dc bonding: support QinQ for bond arp interval the arp monitoring code allowed for proper detection of devices stacked on top of vlans. Since the above commit, the code can still detect a device stacked on top of single vlan, but not a device stacked on top of Q-in-Q configuration. The search will only set the inner vlan tag if the route device is the vlan device. However, this is not always the case, as it is possible to extend the stacked configuration. With this patch it is possible to provision devices on top Q-in-Q vlan configuration that should be used as a source of ARP monitoring information. For example: ip link add link bond0 vlan10 type vlan proto 802.1q id 10 ip link add link vlan10 vlan100 type vlan proto 802.1q id 100 ip link add link vlan100 type macvlan Note: This patch limites the number of stacked VLANs to 2, just like before. The original, however had another issue in that if we had more then 2 levels of VLANs, we would end up generating incorrectly tagged traffic. This is no longer possible. Fixes: fbd929f2dc (bonding: support QinQ for bond arp interval) CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Veaceslav Falico <vfalico@redhat.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: Ding Tianhong <dingtianhong@huawei.com> CC: Patric McHardy <kaber@trash.net> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-05-16 22:29:05 -04:00
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acpi	IOMMU Upates for Linux v3.15	2014-04-05 18:46:26 -07:00
asm-generic	- vexpress platform clocks initialisation moved earlier following the	2014-05-04 14:34:50 -07:00
clocksource
crypto	crypto: export NULL algorithms defines	2014-03-21 21:54:26 +08:00
drm	Merge branch 'drm-next-3.15-wip' of git://people.freedesktop.org/~deathsimple/linux into drm-next	2014-04-19 11:16:02 +10:00
dt-bindings	dt: tegra: remove non-existent clock IDs	2014-04-24 15:37:08 +02:00
keys
kvm
linux	bonding: Fix stacked device detection in arp monitoring	2014-05-16 22:29:05 -04:00
math-emu
media	[media] rc-core: remove generic scancode filter	2014-04-06 11:30:29 -03:00
memory
misc
net	ipv6: update Destination Cache entries when gateway turn into host	2014-05-15 23:26:27 -04:00
pcmcia
ras
rdma	Merge branches 'core', 'cxgb4', 'ip-roce', 'iser', 'misc', 'mlx4', 'nes', 'ocrdma', 'qib', 'sgwrapper', 'srp' and 'usnic' into for-next	2014-04-03 08:30:17 -07:00
rxrpc
scsi	scsi: Make sure cmd_flags are 64-bit	2014-04-09 20:26:20 -06:00
sound	ALSA: cs8427: separate HW initialization	2014-04-03 14:59:48 +02:00
target	target/sbc: Add sbc_dif_read_strip software emulation	2014-04-07 01:48:57 -07:00
trace	Fix: tracing: use 'E' instead of 'X' for unsigned module tain flag	2014-04-23 13:56:51 +09:30
uapi	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem	2014-05-15 10:24:28 -04:00
video	fbdev changes for 3.15 (OMAP)	2014-04-07 10:47:51 -07:00
xen
Kbuild