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I extended the test to test stats, drops, and auxdata and re-ran the tests. The existing and new tests passed. Thanks, Joe v2: - patch 2: remove argument from do_tx and use global instead - patch 3: add argument to do_rx to specify if the socket is a packet socket. factored out the aux data check into its own function for readability. Joe Damato (3): selftests/net: Test PACKET_STATISTICS selftests/net: Test PACKET_STATISTICS drops selftests/net: Test PACKET_AUXDATA tools/testing/selftests/net/psock_snd.c | 137 +++++++++++++++++++++-- tools/testing/selftests/net/psock_snd.sh | 10 ++ 2 files changed, 139 insertions(+), 8 deletions(-) base-commit: 8b0e64d6c9e7feec5ba5643b4fa8b7fd54464778 -- 2.52.0