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=12320 (MB=768), tx/s=12320 (MB/s=768) # rx=12033 (750 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5617 (MB=350), tx/s=5617 (MB/s=350) # rx=2800 (350 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12832 (MB=800), tx/s=12832 (MB/s=800) # rx=12345 (770 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5958 (MB=371), tx/s=5958 (MB/s=371) # rx=2964 (371 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13312 (MB=830), tx/s=13312 (MB/s=830) # rx=13005 (811 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6232 (MB=388), tx/s=6232 (MB/s=388) # rx=3108 (388 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11520 (MB=718), tx/s=11520 (MB/s=718) # rx=11273 (703 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5576 (MB=347), tx/s=5576 (MB/s=347) # rx=2755 (347 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12704 (MB=792), tx/s=12704 (MB/s=792) # rx=12310 (768 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5868 (MB=366), tx/s=5868 (MB/s=366) # rx=2916 (366 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13952 (MB=870), tx/s=13952 (MB/s=870) # rx=13671 (853 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6003 (MB=374), tx/s=6003 (MB/s=374) # rx=2992 (374 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__->