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=11730 (731 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5015 (MB=312), tx/s=5015 (MB/s=312) # rx=2508 (312 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12160 (MB=758), tx/s=12160 (MB/s=758) # rx=11725 (731 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5273 (MB=329), tx/s=5273 (MB/s=329) # rx=2633 (329 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13696 (MB=854), tx/s=13696 (MB/s=854) # rx=13320 (831 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5419 (MB=338), tx/s=5419 (MB/s=338) # rx=2708 (338 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11168 (MB=696), tx/s=11168 (MB/s=696) # rx=10852 (677 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4845 (MB=302), tx/s=4845 (MB/s=302) # rx=2422 (302 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12064 (MB=752), tx/s=12064 (MB/s=752) # rx=11550 (720 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5067 (MB=316), tx/s=5067 (MB/s=316) # rx=2534 (316 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12640 (MB=788), tx/s=12640 (MB/s=788) # rx=12263 (765 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5239 (MB=326), tx/s=5239 (MB/s=326) # rx=2620 (326 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__->