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=11904 (MB=742), tx/s=11904 (MB/s=742) # rx=11699 (730 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5535 (MB=345), tx/s=5535 (MB/s=345) # rx=2752 (345 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12928 (MB=806), tx/s=12928 (MB/s=806) # rx=12336 (769 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6053 (MB=377), tx/s=6053 (MB/s=377) # rx=2998 (377 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13824 (MB=862), tx/s=13824 (MB/s=862) # rx=13644 (851 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6167 (MB=384), tx/s=6167 (MB/s=384) # rx=3079 (384 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11200 (MB=698), tx/s=11200 (MB/s=698) # rx=10893 (679 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5332 (MB=332), tx/s=5332 (MB/s=332) # rx=2653 (332 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12960 (MB=808), tx/s=12960 (MB/s=808) # rx=12554 (783 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5814 (MB=362), tx/s=5814 (MB/s=362) # rx=2865 (362 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12768 (MB=796), tx/s=12768 (MB/s=796) # rx=12493 (779 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5863 (MB=365), tx/s=5863 (MB/s=365) # rx=2924 (365 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__->