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=12832 (MB=800), tx/s=12832 (MB/s=800) # rx=12455 (777 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5255 (MB=327), tx/s=5255 (MB/s=327) # rx=2628 (327 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13472 (MB=840), tx/s=13472 (MB/s=840) # rx=12933 (807 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5417 (MB=338), tx/s=5417 (MB/s=338) # rx=2708 (338 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=14208 (MB=886), tx/s=14208 (MB/s=886) # rx=13871 (865 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5631 (MB=351), tx/s=5631 (MB/s=351) # rx=2815 (351 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12672 (MB=790), tx/s=12672 (MB/s=790) # rx=12293 (767 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5095 (MB=317), tx/s=5095 (MB/s=317) # rx=2546 (317 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13216 (MB=824), tx/s=13216 (MB/s=824) # rx=12630 (788 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5304 (MB=330), tx/s=5304 (MB/s=330) # rx=2652 (330 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13984 (MB=872), tx/s=13984 (MB/s=872) # rx=13596 (848 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5539 (MB=345), tx/s=5539 (MB/s=345) # rx=2770 (345 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__->