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=10976 (MB=684), tx/s=10976 (MB/s=684) # rx=10470 (653 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5502 (MB=343), tx/s=5502 (MB/s=343) # rx=2738 (343 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13056 (MB=814), tx/s=13056 (MB/s=814) # rx=12699 (792 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5519 (MB=344), tx/s=5519 (MB/s=344) # rx=2738 (344 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=11264 (MB=702), tx/s=11264 (MB/s=702) # rx=11105 (692 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5959 (MB=371), tx/s=5959 (MB/s=371) # rx=2973 (371 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11456 (MB=714), tx/s=11456 (MB/s=714) # rx=11173 (697 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5028 (MB=313), tx/s=5028 (MB/s=313) # rx=2505 (313 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12608 (MB=786), tx/s=12608 (MB/s=786) # rx=12217 (762 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5730 (MB=357), tx/s=5730 (MB/s=357) # rx=2856 (357 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12320 (MB=768), tx/s=12320 (MB/s=768) # rx=12115 (756 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5963 (MB=372), tx/s=5963 (MB/s=372) # rx=2977 (372 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__->