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=12192 (MB=760), tx/s=12192 (MB/s=760) # rx=11968 (746 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5912 (MB=368), tx/s=5912 (MB/s=368) # rx=2940 (368 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13504 (MB=842), tx/s=13504 (MB/s=842) # rx=13080 (816 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=6030 (MB=376), tx/s=6030 (MB/s=376) # rx=3008 (376 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13792 (MB=860), tx/s=13792 (MB/s=860) # rx=13422 (837 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5598 (MB=349), tx/s=5598 (MB/s=349) # rx=2788 (349 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11968 (MB=746), tx/s=11968 (MB/s=746) # rx=11635 (726 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5429 (MB=338), tx/s=5429 (MB/s=338) # rx=2699 (338 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13216 (MB=824), tx/s=13216 (MB/s=824) # rx=12840 (801 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5886 (MB=367), tx/s=5886 (MB/s=367) # rx=2909 (367 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13760 (MB=858), tx/s=13760 (MB/s=858) # rx=13499 (842 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6096 (MB=380), tx/s=6096 (MB/s=380) # rx=3033 (380 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__->