make -C tools/testing/selftests TARGETS="net" TEST_PROGS=io_uring_zerocopyy_tx.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: io_uring_zerocopy_tx.sh # ipv4 udp -m 1 -t 1 -n 32 # tx=11616 (MB=724), tx/s=11616 (MB/s=724) # rx=11239 (701 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5652 (MB=352), tx/s=5652 (MB/s=352) # rx=2803 (352 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12928 (MB=806), tx/s=12928 (MB/s=806) # rx=12323 (769 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6000 (MB=374), tx/s=6000 (MB/s=374) # rx=2993 (374 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13728 (MB=856), tx/s=13728 (MB/s=856) # rx=13271 (828 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5412 (MB=337), tx/s=5412 (MB/s=337) # rx=2706 (337 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11744 (MB=732), tx/s=11744 (MB/s=732) # rx=11308 (705 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4975 (MB=310), tx/s=4975 (MB/s=310) # rx=2483 (310 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12900 (805 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5835 (MB=364), tx/s=5835 (MB/s=364) # rx=2909 (364 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12992 (MB=810), tx/s=12992 (MB/s=810) # rx=12627 (787 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5893 (MB=367), tx/s=5893 (MB/s=367) # rx=2944 (367 MB) # ok # OK. All tests passed ok 1 selftests: net: io_uring_zerocopy_tx.sh make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->