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(parent: 417b7ca) | patch
GENEVE: Support outer IPv4 Tx checksums by default
authorAlexander Duyck <aduyck@mirantis.com>
Fri, 19 Feb 2016 19:26:24 +0000 (11:26 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 22 Feb 2016 03:05:49 +0000 (22:05 -0500)
commit14f1f724355206dea1cf3f23ee87993bfd47c70c
tree4deb195f0f79cd1184b0528a480f8a9d2b1ce4a5tree | snapshot (tar.gz zip)
parent417b7ca44427ab8ddaa65eece094edf5e1404586commit | diff
GENEVE: Support outer IPv4 Tx checksums by default

This change makes it so that if UDP CSUM is not specified we will default
to enabling it.  The main motivation behind this is the fact that with the
use of outer checksum we can greatly improve the performance for GENEVE
tunnels on hardware that doesn't know how to parse them.

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Acked-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/geneve.c diff | blob | blame | history