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=11232 (MB=700), tx/s=11232 (MB/s=700) # rx=11002 (686 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5942 (MB=370), tx/s=5942 (MB/s=370) # rx=2962 (370 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12384 (772 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6133 (MB=382), tx/s=6133 (MB/s=382) # rx=3056 (382 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13792 (MB=860), tx/s=13792 (MB/s=860) # rx=13452 (839 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6259 (MB=390), tx/s=6259 (MB/s=390) # rx=3121 (390 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11872 (MB=740), tx/s=11872 (MB/s=740) # rx=11680 (728 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5639 (MB=351), tx/s=5639 (MB/s=351) # rx=2813 (351 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12337 (769 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=6035 (MB=376), tx/s=6035 (MB/s=376) # rx=2996 (376 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13728 (MB=856), tx/s=13728 (MB/s=856) # rx=13449 (839 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6111 (MB=381), tx/s=6111 (MB/s=381) # rx=3041 (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__->