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=11715 (731 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5639 (MB=351), tx/s=5639 (MB/s=351) # rx=2812 (351 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13440 (MB=838), tx/s=13440 (MB/s=838) # rx=12966 (809 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5816 (MB=362), tx/s=5816 (MB/s=362) # rx=2893 (362 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13728 (MB=856), tx/s=13728 (MB/s=856) # rx=13533 (844 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6031 (MB=376), tx/s=6031 (MB/s=376) # rx=3011 (376 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11744 (MB=732), tx/s=11744 (MB/s=732) # rx=11517 (718 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5315 (MB=331), tx/s=5315 (MB/s=331) # rx=2653 (331 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12768 (MB=796), tx/s=12768 (MB/s=796) # rx=12456 (777 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5763 (MB=359), tx/s=5763 (MB/s=359) # rx=2858 (359 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13184 (MB=822), tx/s=13184 (MB/s=822) # rx=12910 (805 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5859 (MB=365), tx/s=5859 (MB/s=365) # rx=2929 (365 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__->