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=11328 (MB=706), tx/s=11328 (MB/s=706) # rx=11052 (689 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5526 (MB=344), tx/s=5526 (MB/s=344) # rx=2753 (344 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12288 (MB=766), tx/s=12288 (MB/s=766) # rx=11908 (743 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5958 (MB=371), tx/s=5958 (MB/s=371) # rx=2957 (371 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13856 (MB=864), tx/s=13856 (MB/s=864) # rx=13552 (845 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5971 (MB=372), tx/s=5971 (MB/s=372) # rx=2978 (372 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11232 (MB=700), tx/s=11232 (MB/s=700) # rx=10970 (684 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5319 (MB=331), tx/s=5319 (MB/s=331) # rx=2645 (331 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=11392 (MB=710), tx/s=11392 (MB/s=710) # rx=11086 (691 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5564 (MB=347), tx/s=5564 (MB/s=347) # rx=2776 (347 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13472 (MB=840), tx/s=13472 (MB/s=840) # rx=13219 (824 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5704 (MB=355), tx/s=5704 (MB/s=355) # rx=2849 (355 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__->