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=12160 (MB=758), tx/s=12160 (MB/s=758) # rx=11819 (737 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=4655 (MB=290), tx/s=4655 (MB/s=290) # rx=2299 (290 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12688 (791 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=4959 (MB=309), tx/s=4959 (MB/s=309) # rx=2452 (309 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12800 (MB=798), tx/s=12800 (MB/s=798) # rx=12501 (780 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6060 (MB=378), tx/s=6060 (MB/s=378) # rx=3030 (378 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11904 (MB=742), tx/s=11904 (MB/s=742) # rx=11627 (725 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5657 (MB=353), tx/s=5657 (MB/s=353) # rx=2798 (353 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13024 (MB=812), tx/s=13024 (MB/s=812) # rx=12554 (783 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5216 (MB=325), tx/s=5216 (MB/s=325) # rx=2608 (325 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13504 (MB=842), tx/s=13504 (MB/s=842) # rx=13125 (819 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6068 (MB=378), tx/s=6068 (MB/s=378) # rx=3020 (378 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__->