Merge branch 'xfrm: IPsec hardware offload performance improvements'

Merge branch 'xfrm: IPsec hardware offload performance improvements'

Jianbo Liu says:

====================
This patch series optimizes IPsec crypto offload performance by
addressing a lock contention bottleneck using RSS.

The first patch refactors the xfrm_input to avoid a costly
unlock/relock cycle.

The second patch builds on this by removing a redundant replay check,
which is unnecessary for the synchronous hardware path.
====================

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>