Steffen Klassert 73b9fc49b4 xfrm: Fix GSO for IPsec with GRE tunnel.
We reset the encapsulation field of the skb too early
in xfrm_output. As a result, the GRE GSO handler does
not segment the packets. This leads to a performance
drop down. We fix this by resetting the encapsulation
field right before we do the transformation, when
the inner headers become invalid.

Fixes: f1bd7d659ef0 ("xfrm: Add encapsulation header offsets while SKB is not encrypted")
Reported-by: Vicente De Luca <vdeluca@zendesk.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2017-10-31 09:20:35 +01:00
..
2017-08-09 22:43:50 -07:00
2017-10-21 01:33:19 +01:00
2017-08-29 15:16:52 -07:00
2017-08-03 09:13:51 -07:00
2017-08-29 15:16:52 -07:00
2017-08-16 11:27:52 -07:00