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=11328 (MB=706), tx/s=11328 (MB/s=706) # rx=11092 (692 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5326 (MB=332), tx/s=5326 (MB/s=332) # rx=2643 (332 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12384 (MB=772), tx/s=12384 (MB/s=772) # rx=12020 (750 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5657 (MB=353), tx/s=5657 (MB/s=353) # rx=2816 (353 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12928 (MB=806), tx/s=12928 (MB/s=806) # rx=12759 (796 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6170 (MB=385), tx/s=6170 (MB/s=385) # rx=3076 (385 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11616 (MB=724), tx/s=11616 (MB/s=724) # rx=11405 (711 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5511 (MB=343), tx/s=5511 (MB/s=343) # rx=2744 (343 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12896 (MB=804), tx/s=12896 (MB/s=804) # rx=12553 (783 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5869 (MB=366), tx/s=5869 (MB/s=366) # rx=2919 (366 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12963 (808 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6004 (MB=374), tx/s=6004 (MB/s=374) # rx=3001 (374 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__->