make -C tools/testing/selftests TARGETS="net" TEST_PROGS=tcp_fastopen_backkup_key.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: tcp_fastopen_backup_key.sh
# 0.34 [+0.34] PASS
# 0.62 [+0.28] PASS
# 0.94 [+0.32] PASS
# 1.29 [+0.35] PASS
# 1.59 [+0.30] PASS
# 1.89 [+0.31] PASS
# 2.22 [+0.33] PASS
# 2.53 [+0.31] PASS
# 2.87 [+0.34] PASS
# 3.16 [+0.30] PASS
# 3.45 [+0.28] PASS
# 3.75 [+0.30] PASS
# 4.02 [+0.28] PASS
# 4.39 [+0.36] PASS
# 4.70 [+0.31] PASS
# 4.99 [+0.30] PASS
# 5.02 [+0.03] all tests done
ok 1 selftests: net: tcp_fastopen_backup_key.sh
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->