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=11807 (736 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5639 (MB=351), tx/s=5639 (MB/s=351) # rx=2798 (351 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13536 (MB=844), tx/s=13536 (MB/s=844) # rx=13102 (817 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5964 (MB=372), tx/s=5964 (MB/s=372) # rx=2969 (372 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13696 (MB=854), tx/s=13696 (MB/s=854) # rx=13533 (844 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6181 (MB=385), tx/s=6181 (MB/s=385) # rx=3086 (385 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11264 (MB=702), tx/s=11264 (MB/s=702) # rx=11029 (688 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5399 (MB=336), tx/s=5399 (MB/s=336) # rx=2687 (336 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12384 (MB=772), tx/s=12384 (MB/s=772) # rx=12085 (754 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5729 (MB=357), tx/s=5729 (MB/s=357) # rx=2852 (357 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13472 (MB=840), tx/s=13472 (MB/s=840) # rx=13279 (828 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5628 (MB=351), tx/s=5628 (MB/s=351) # rx=2799 (351 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__->