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=12256 (MB=764), tx/s=12256 (MB/s=764) # rx=12050 (751 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5657 (MB=353), tx/s=5657 (MB/s=353) # rx=2805 (353 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13664 (MB=852), tx/s=13664 (MB/s=852) # rx=13182 (822 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6165 (MB=384), tx/s=6165 (MB/s=384) # rx=3060 (384 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13856 (MB=864), tx/s=13856 (MB/s=864) # rx=13648 (851 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6358 (MB=396), tx/s=6358 (MB/s=396) # rx=3179 (396 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12032 (MB=750), tx/s=12032 (MB/s=750) # rx=11866 (740 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5664 (MB=353), tx/s=5664 (MB/s=353) # rx=2820 (353 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13184 (MB=822), tx/s=13184 (MB/s=822) # rx=12750 (795 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=6023 (MB=375), tx/s=6023 (MB/s=375) # rx=2990 (375 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13504 (MB=842), tx/s=13504 (MB/s=842) # rx=13329 (831 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6107 (MB=381), tx/s=6107 (MB/s=381) # rx=3054 (381 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__->