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=12256 (MB=764), tx/s=12256 (MB/s=764) # rx=11900 (742 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5802 (MB=362), tx/s=5802 (MB/s=362) # rx=2887 (362 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13984 (MB=872), tx/s=13984 (MB/s=872) # rx=13521 (843 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6022 (MB=375), tx/s=6022 (MB/s=375) # rx=3003 (375 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=14240 (MB=888), tx/s=14240 (MB/s=888) # rx=13823 (862 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6419 (MB=400), tx/s=6419 (MB/s=400) # rx=3210 (400 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12256 (MB=764), tx/s=12256 (MB/s=764) # rx=11919 (743 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5789 (MB=361), tx/s=5789 (MB/s=361) # rx=2875 (361 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13408 (MB=836), tx/s=13408 (MB/s=836) # rx=12983 (810 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5881 (MB=366), tx/s=5881 (MB/s=366) # rx=2930 (366 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13952 (MB=870), tx/s=13952 (MB/s=870) # rx=13539 (844 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6287 (MB=392), tx/s=6287 (MB/s=392) # rx=3141 (392 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__->