shortcut-fe: fix ipsec forwarding issue

SKBs to IPSEC can't be accelerated because they need further
encapsultion in XFRM stack before leaving a network interface.
But on the other direction, SKBs from IPSEC can be forwarded to
an interface directly. In this fix, we accelerate one direction
of XFRM tunnel flows.

Change-Id: I51a7561a7fb12843f8f4bd9455c43ad7c095081c
Signed-off-by: Zhi Chen <zhichen@codeaurora.org>
4 files changed
tree: 6607bc4e3805d50f15dd5aba273cbcc0afbc780b
  1. fast-classifier/
  2. patches/
  3. shortcut-fe/
  4. .gitignore
  5. README