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=12000 (MB=748), tx/s=12000 (MB/s=748) # rx=11722 (731 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5861 (MB=365), tx/s=5861 (MB/s=365) # rx=2912 (365 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13312 (MB=830), tx/s=13312 (MB/s=830) # rx=12854 (802 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5811 (MB=362), tx/s=5811 (MB/s=362) # rx=2897 (362 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13824 (MB=862), tx/s=13824 (MB/s=862) # rx=13429 (838 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6270 (MB=391), tx/s=6270 (MB/s=391) # rx=3122 (391 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=10752 (MB=670), tx/s=10752 (MB/s=670) # rx=10493 (654 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5556 (MB=346), tx/s=5556 (MB/s=346) # rx=2749 (346 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13056 (MB=814), tx/s=13056 (MB/s=814) # rx=12562 (783 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5806 (MB=362), tx/s=5806 (MB/s=362) # rx=2894 (362 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12416 (MB=774), tx/s=12416 (MB/s=774) # rx=12094 (754 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5747 (MB=358), tx/s=5747 (MB/s=358) # rx=2860 (358 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__->