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=12256 (MB=764), tx/s=12256 (MB/s=764) # rx=11928 (744 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5809 (MB=362), tx/s=5809 (MB/s=362) # rx=2882 (362 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13376 (MB=834), tx/s=13376 (MB/s=834) # rx=12860 (802 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5935 (MB=370), tx/s=5935 (MB/s=370) # rx=2959 (370 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=14080 (MB=878), tx/s=14080 (MB/s=878) # rx=13679 (853 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6150 (MB=383), tx/s=6150 (MB/s=383) # rx=3067 (383 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=12000 (MB=748), tx/s=12000 (MB/s=748) # rx=11709 (730 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5607 (MB=349), tx/s=5607 (MB/s=349) # rx=2771 (349 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12320 (MB=768), tx/s=12320 (MB/s=768) # rx=11929 (744 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5490 (MB=342), tx/s=5490 (MB/s=342) # rx=2739 (342 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13152 (MB=820), tx/s=13152 (MB/s=820) # rx=12957 (808 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6023 (MB=375), tx/s=6023 (MB/s=375) # rx=3007 (375 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__->