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=11232 (MB=700), tx/s=11232 (MB/s=700) # rx=10871 (678 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=4924 (MB=307), tx/s=4924 (MB/s=307) # rx=2454 (307 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12288 (MB=766), tx/s=12288 (MB/s=766) # rx=11738 (732 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5211 (MB=325), tx/s=5211 (MB/s=325) # rx=2606 (325 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12800 (MB=798), tx/s=12800 (MB/s=798) # rx=12441 (776 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5383 (MB=335), tx/s=5383 (MB/s=335) # rx=2692 (335 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11008 (MB=686), tx/s=11008 (MB/s=686) # rx=10723 (669 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4764 (MB=297), tx/s=4764 (MB/s=297) # rx=2381 (297 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12064 (MB=752), tx/s=12064 (MB/s=752) # rx=11564 (721 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5053 (MB=315), tx/s=5053 (MB/s=315) # rx=2516 (315 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13408 (MB=836), tx/s=13408 (MB/s=836) # rx=13174 (822 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5192 (MB=323), tx/s=5192 (MB/s=323) # rx=2577 (323 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__->