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=11840 (MB=738), tx/s=11840 (MB/s=738) # rx=11419 (712 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5139 (MB=320), tx/s=5139 (MB/s=320) # rx=2567 (320 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12800 (MB=798), tx/s=12800 (MB/s=798) # rx=12195 (761 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5396 (MB=336), tx/s=5396 (MB/s=336) # rx=2697 (336 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12576 (MB=784), tx/s=12576 (MB/s=784) # rx=12220 (762 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5421 (MB=338), tx/s=5421 (MB/s=338) # rx=2707 (338 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11328 (MB=706), tx/s=11328 (MB/s=706) # rx=10973 (684 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5014 (MB=312), tx/s=5014 (MB/s=312) # rx=2498 (312 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12000 (MB=748), tx/s=12000 (MB/s=748) # rx=11688 (729 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5033 (MB=314), tx/s=5033 (MB/s=314) # rx=2517 (314 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13248 (MB=826), tx/s=13248 (MB/s=826) # rx=12826 (800 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5325 (MB=332), tx/s=5325 (MB/s=332) # rx=2663 (332 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__->