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=12064 (MB=752), tx/s=12064 (MB/s=752) # rx=11454 (714 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5816 (MB=362), tx/s=5816 (MB/s=362) # rx=2874 (362 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13024 (MB=812), tx/s=13024 (MB/s=812) # rx=12620 (787 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6132 (MB=382), tx/s=6132 (MB/s=382) # rx=3051 (382 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13856 (MB=864), tx/s=13856 (MB/s=864) # rx=13411 (836 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6296 (MB=392), tx/s=6296 (MB/s=392) # rx=3142 (392 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12416 (MB=774), tx/s=12416 (MB/s=774) # rx=12167 (759 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5866 (MB=366), tx/s=5866 (MB/s=366) # rx=2911 (366 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13056 (MB=814), tx/s=13056 (MB/s=814) # rx=12486 (779 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=6162 (MB=384), tx/s=6162 (MB/s=384) # rx=3055 (384 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=14080 (MB=878), tx/s=14080 (MB/s=878) # rx=13649 (851 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6435 (MB=401), tx/s=6435 (MB/s=401) # rx=3215 (401 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__->