commit 3327a9c46352f111697d93d6134e7bf37c6bffca
author Paolo Abeni <pabeni@redhat.com> Wed Nov 07 12:38:37 2018 +0100
committer David S. Miller <davem@davemloft.net> Wed Nov 07 16:23:05 2018 -0800
tree 49e779a4dbf7f0641b0a983253bbc3aa342782a7
parent e87f53b4fab72f95952c17f672088e082e8e79ab

selftests: add functionals test for UDP GRO

Extends the existing udp programs to allow checking for proper
GRO aggregation/GSO size, and run the tests via a shell script, using
a veth pair with XDP program attached to trigger the GRO code path.

rfc v3 -> v1:
 - use ip route to attach the xdp helper to the veth

rfc v2 -> rfc v3:
 - add missing test program options documentation
 - fix sporatic test failures (receiver faster than sender)

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>