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Ilan Tayari f1bd7d659e xfrm: Add encapsulation header offsets while SKB is not encrypted
Both esp4 and esp6 used to assume that the SKB payload is encrypted
and therefore the inner_network and inner_transport offsets are
not relevant.
When doing crypto offload in the NIC, this is no longer the case
and the NIC driver needs these offsets so it can do TX TCP checksum
offloading.
This patch sets the inner_network and inner_transport members of
the SKB, as well as encapsulation, to reflect the actual positions
of these headers, and removes them only once encryption is done
on the payload.

Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2017-04-14 10:07:39 +02:00
arch
block
certs
crypto
Documentation
drivers net: stmmac: use netif_set_real_num_{rx,tx}_queues 2017-04-11 22:20:52 -04:00
firmware
fs
include net: Add a xfrm validate function to validate_xmit_skb 2017-04-14 10:07:28 +02:00
init
ipc
kernel bpf: pass sk to helper functions 2017-04-11 14:54:19 -04:00
lib
mm
net xfrm: Add encapsulation header offsets while SKB is not encrypted 2017-04-14 10:07:39 +02:00
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Linux kernel
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