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=11040 (MB=688), tx/s=11040 (MB/s=688) # rx=10734 (669 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=4994 (MB=311), tx/s=4994 (MB/s=311) # rx=2492 (311 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12192 (MB=760), tx/s=12192 (MB/s=760) # rx=11569 (721 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5832 (MB=363), tx/s=5832 (MB/s=363) # rx=2900 (363 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12906 (805 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6113 (MB=381), tx/s=6113 (MB/s=381) # rx=3036 (381 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11648 (MB=726), tx/s=11648 (MB/s=726) # rx=11473 (715 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5132 (MB=320), tx/s=5132 (MB/s=320) # rx=2560 (320 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12832 (MB=800), tx/s=12832 (MB/s=800) # rx=12429 (775 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5747 (MB=358), tx/s=5747 (MB/s=358) # rx=2854 (358 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13216 (MB=824), tx/s=13216 (MB/s=824) # rx=12865 (802 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__->