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=11744 (MB=732), tx/s=11744 (MB/s=732) # rx=11530 (719 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5735 (MB=357), tx/s=5735 (MB/s=357) # rx=2847 (357 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12192 (MB=760), tx/s=12192 (MB/s=760) # rx=11664 (727 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5702 (MB=355), tx/s=5702 (MB/s=355) # rx=2824 (355 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13504 (MB=842), tx/s=13504 (MB/s=842) # rx=13146 (820 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5867 (MB=366), tx/s=5867 (MB/s=366) # rx=2930 (366 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11552 (MB=720), tx/s=11552 (MB/s=720) # rx=11281 (703 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5234 (MB=326), tx/s=5234 (MB/s=326) # rx=2604 (326 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12096 (MB=754), tx/s=12096 (MB/s=754) # rx=11550 (720 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5611 (MB=350), tx/s=5611 (MB/s=350) # rx=2793 (350 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13280 (MB=828), tx/s=13280 (MB/s=828) # rx=12924 (806 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5808 (MB=362), tx/s=5808 (MB/s=362) # rx=2900 (362 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__->