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=12000 (MB=748), tx/s=12000 (MB/s=748) # rx=11808 (736 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5820 (MB=363), tx/s=5820 (MB/s=363) # rx=2889 (363 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12815 (799 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5905 (MB=368), tx/s=5905 (MB/s=368) # rx=2932 (368 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13856 (MB=864), tx/s=13856 (MB/s=864) # rx=13607 (849 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6224 (MB=388), tx/s=6224 (MB/s=388) # rx=3097 (388 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11904 (MB=742), tx/s=11904 (MB/s=742) # rx=11674 (728 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5633 (MB=351), tx/s=5633 (MB/s=351) # rx=2805 (351 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12960 (MB=808), tx/s=12960 (MB/s=808) # rx=12586 (785 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5714 (MB=356), tx/s=5714 (MB/s=356) # rx=2837 (356 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13504 (MB=842), tx/s=13504 (MB/s=842) # rx=13317 (831 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6094 (MB=380), tx/s=6094 (MB/s=380) # rx=3047 (380 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__->