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=12320 (MB=768), tx/s=12320 (MB/s=768) # rx=12083 (754 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=4942 (MB=308), tx/s=4942 (MB/s=308) # rx=2471 (308 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13792 (MB=860), tx/s=13792 (MB/s=860) # rx=13257 (827 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=4955 (MB=309), tx/s=4955 (MB/s=309) # rx=2477 (309 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12768 (MB=796), tx/s=12768 (MB/s=796) # rx=12353 (770 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5493 (MB=342), tx/s=5493 (MB/s=342) # rx=2740 (342 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12832 (MB=800), tx/s=12832 (MB/s=800) # rx=12495 (779 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4953 (MB=309), tx/s=4953 (MB/s=309) # rx=2477 (309 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12800 (MB=798), tx/s=12800 (MB/s=798) # rx=12371 (771 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5158 (MB=321), tx/s=5158 (MB/s=321) # rx=2579 (321 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13600 (MB=848), tx/s=13600 (MB/s=848) # rx=13230 (825 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5359 (MB=334), tx/s=5359 (MB/s=334) # rx=2679 (334 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__->