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=12288 (MB=766), tx/s=12288 (MB/s=766) # rx=11951 (745 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5025 (MB=313), tx/s=5025 (MB/s=313) # rx=2513 (313 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12288 (MB=766), tx/s=12288 (MB/s=766) # rx=11695 (729 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5113 (MB=319), tx/s=5113 (MB/s=319) # rx=2557 (319 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=14208 (MB=886), tx/s=14208 (MB/s=886) # rx=13903 (867 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5428 (MB=338), tx/s=5428 (MB/s=338) # rx=2706 (338 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11520 (MB=718), tx/s=11520 (MB/s=718) # rx=11103 (692 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4925 (MB=307), tx/s=4925 (MB/s=307) # rx=2461 (307 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=11008 (MB=686), tx/s=11008 (MB/s=686) # rx=10659 (665 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5012 (MB=312), tx/s=5012 (MB/s=312) # rx=2506 (312 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13664 (MB=852), tx/s=13664 (MB/s=852) # rx=13317 (831 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5334 (MB=332), tx/s=5334 (MB/s=332) # rx=2666 (332 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__->