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authorZhang Shengju <zhangshengju@cmss.chinamobile.com>2016-02-18 10:00:11 +0000
committerDavid S. Miller <davem@davemloft.net>2016-02-21 21:54:05 -0500
commite817af27e01f9294055a441d1034bbc353ee39d2 (patch)
tree7c209b4685df3ec5fbbf1f78c1f658c0e9927130 /virt
parentMerge branch 'bpf-get-stackid' (diff)
downloadlinux-dev-e817af27e01f9294055a441d1034bbc353ee39d2.tar.xz
linux-dev-e817af27e01f9294055a441d1034bbc353ee39d2.zip
vlan: turn on unicast filtering on vlan device
Currently vlan device inherits unicast filtering flag from underlying device. If underlying device doesn't support unicast filter, this will put vlan device into promiscuous mode when it's stacked. Tun on IFF_UNICAST_FLT on the vlan device in any case so that it does not go into promiscuous mode needlessly. If underlying device does not support unicast filtering, that device will enter promiscuous mode. Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'virt')
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