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(parent: a4cff67) | patch
net: vlan: Add parse protocol header ops
authorEran Ben Elisha <eranbe@nvidia.com>
Tue, 12 Jan 2021 19:07:12 +0000 (21:07 +0200)
committerJakub Kicinski <kuba@kernel.org>
Fri, 15 Jan 2021 02:24:53 +0000 (18:24 -0800)
commitcc687dc288a3f70e361c248e4737a02cdf8da83b
treeaf915e48b68c266120974361f010052fa4f8bfc5tree | snapshot
parenta4cff6749808f1d7347d53edbf8709ff11e2ebc2commit | diff
net: vlan: Add parse protocol header ops

Add parse protocol header ops for vlan device. Before this patch, vlan
tagged packet transmitted by af_packet had skb->protocol unset. Some
kernel methods (like __skb_flow_dissect()) rely on this missing information
for its packet processing.

Signed-off-by: Eran Ben Elisha <eranbe@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/8021q/vlan_dev.c diff | blob | history
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