Steffen Klassert says:

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pull request (net-next): ipsec-next 2020-03-28

1) Use kmem_cache_zalloc() instead of kmem_cache_alloc()
   in xfrm_state_alloc(). From Huang Zijiang.

2) esp_output_fill_trailer() is the same in IPv4 and IPv6,
   so share this function to avoide code duplcation.
   From Raed Salem.

3) Add offload support for esp beet mode.
   From Xin Long.
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Signed-off-by: David S. Miller <davem@davemloft.net>