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| author | Paolo Abeni <pabeni@redhat.com> | 2026-01-21 17:11:36 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-23 11:31:14 -0800 |
| commit | 40146bf7555e9c3480b1225dfe7a5306e1b58b13 (patch) | |
| tree | 7e70dfa4f4952f6568016471080fa000a62e0c48 /tools/testing/selftests/net/Makefile | |
| parent | fd0dd796576e1a560e1441e665810129f0a82be0 (diff) | |
| download | lwn-40146bf7555e9c3480b1225dfe7a5306e1b58b13.tar.gz lwn-40146bf7555e9c3480b1225dfe7a5306e1b58b13.zip | |
selftests: net: tests for add double tunneling GRO/GSO
Create a simple, netns-based topology with double, nested UDP tunnels and
perform TSO transfers on top.
Explicitly enable GSO and/or GRO and check the skb layout consistency with
different configuration allowing (or not) GSO frames to be delivered on
the other end.
The trickest part is account in a robust way the aggregated/unaggregated
packets with double encapsulation: use a classic bpf filter for it.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/61f2c98ba0f73057c2d6f6cb62eb807abd90bf6b.1769011015.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing/selftests/net/Makefile')
| -rw-r--r-- | tools/testing/selftests/net/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index ce9699092f50..33f56fcbde09 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -22,6 +22,7 @@ TEST_PROGS := \ cmsg_so_mark.sh \ cmsg_so_priority.sh \ cmsg_time.sh \ + double_udp_encap.sh \ drop_monitor_tests.sh \ fcnal-ipv4.sh \ fcnal-ipv6.sh \ |