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=11744 (MB=732), tx/s=11744 (MB/s=732) # rx=11549 (720 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5166 (MB=322), tx/s=5166 (MB/s=322) # rx=2576 (322 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13344 (MB=832), tx/s=13344 (MB/s=832) # rx=12908 (805 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5873 (MB=366), tx/s=5873 (MB/s=366) # rx=2919 (366 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12670 (790 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5934 (MB=370), tx/s=5934 (MB/s=370) # rx=2967 (370 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11968 (MB=746), tx/s=11968 (MB/s=746) # rx=11796 (736 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5062 (MB=315), tx/s=5062 (MB/s=315) # rx=2527 (315 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=11712 (MB=730), tx/s=11712 (MB/s=730) # rx=11363 (709 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5531 (MB=345), tx/s=5531 (MB/s=345) # rx=2738 (345 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12800 (MB=798), tx/s=12800 (MB/s=798) # rx=12625 (787 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5767 (MB=359), tx/s=5767 (MB/s=359) # rx=2868 (359 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__->