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=11776 (MB=734), tx/s=11776 (MB/s=734) # rx=11546 (720 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=4948 (MB=308), tx/s=4948 (MB/s=308) # rx=2473 (308 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12256 (MB=764), tx/s=12256 (MB/s=764) # rx=11812 (737 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5205 (MB=324), tx/s=5205 (MB/s=324) # rx=2601 (324 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13632 (MB=850), tx/s=13632 (MB/s=850) # rx=13363 (833 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5435 (MB=339), tx/s=5435 (MB/s=339) # rx=2717 (339 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11712 (MB=730), tx/s=11712 (MB/s=730) # rx=11380 (710 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4879 (MB=304), tx/s=4879 (MB/s=304) # rx=2437 (304 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12960 (MB=808), tx/s=12960 (MB/s=808) # rx=12458 (777 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5141 (MB=320), tx/s=5141 (MB/s=320) # rx=2568 (320 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13376 (MB=834), tx/s=13376 (MB/s=834) # rx=13016 (812 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5303 (MB=330), tx/s=5303 (MB/s=330) # rx=2644 (330 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__->