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=11264 (MB=702), tx/s=11264 (MB/s=702) # rx=10996 (686 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5424 (MB=338), tx/s=5424 (MB/s=338) # rx=2700 (338 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12384 (MB=772), tx/s=12384 (MB/s=772) # rx=11944 (745 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5798 (MB=361), tx/s=5798 (MB/s=361) # rx=2876 (361 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12384 (MB=772), tx/s=12384 (MB/s=772) # rx=12142 (757 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6013 (MB=375), tx/s=6013 (MB/s=375) # rx=2991 (375 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11776 (MB=734), tx/s=11776 (MB/s=734) # rx=11469 (715 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5522 (MB=344), tx/s=5522 (MB/s=344) # rx=2747 (344 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12392 (773 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5550 (MB=346), tx/s=5550 (MB/s=346) # rx=2750 (346 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12833 (800 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6050 (MB=377), tx/s=6050 (MB/s=377) # rx=2969 (377 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__->