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=11888 (741 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5638 (MB=351), tx/s=5638 (MB/s=351) # rx=2803 (351 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12544 (MB=782), tx/s=12544 (MB/s=782) # rx=12008 (749 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5799 (MB=361), tx/s=5799 (MB/s=361) # rx=2869 (361 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12992 (MB=810), tx/s=12992 (MB/s=810) # rx=12651 (789 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5970 (MB=372), tx/s=5970 (MB/s=372) # rx=2984 (372 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11072 (MB=690), tx/s=11072 (MB/s=690) # rx=10721 (669 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5459 (MB=340), tx/s=5459 (MB/s=340) # rx=2709 (340 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12448 (MB=776), tx/s=12448 (MB/s=776) # rx=11945 (745 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5508 (MB=343), tx/s=5508 (MB/s=343) # rx=2741 (343 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12503 (780 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5900 (MB=368), tx/s=5900 (MB/s=368) # rx=2950 (368 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__->