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=11456 (MB=714), tx/s=11456 (MB/s=714) # rx=11223 (700 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=4823 (MB=300), tx/s=4823 (MB/s=300) # rx=2411 (300 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12544 (MB=782), tx/s=12544 (MB/s=782) # rx=12141 (757 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5260 (MB=328), tx/s=5260 (MB/s=328) # rx=2630 (328 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13152 (MB=820), tx/s=13152 (MB/s=820) # rx=12827 (800 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5278 (MB=329), tx/s=5278 (MB/s=329) # rx=2631 (329 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11712 (MB=730), tx/s=11712 (MB/s=730) # rx=11403 (711 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4647 (MB=289), tx/s=4647 (MB/s=289) # rx=2324 (289 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=11776 (MB=734), tx/s=11776 (MB/s=734) # rx=11285 (704 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=4891 (MB=305), tx/s=4891 (MB/s=305) # rx=2446 (305 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13312 (MB=830), tx/s=13312 (MB/s=830) # rx=12976 (809 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5059 (MB=315), tx/s=5059 (MB/s=315) # rx=2529 (315 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__->