make -C tools/testing/selftests TARGETS=net TEST_PROGS=msg_zerocopy.sh TESST_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'
[   14.890551][  T192] make (192) used greatest stack depth: 24560 bytes left
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 6000
# selftests: net: msg_zerocopy.sh
# ipv4 tcp -t 1
# tx=4271 (266 MB) txc=0 zc=n
# rx=4271 (266 MB)
# ipv4 tcp -z -t 1
# tx=2575 (160 MB) txc=2575 zc=n
# rx=2567 (160 MB)
# ok
# ipv6 tcp -t 1
# tx=4115 (256 MB) txc=0 zc=n
# rx=4116 (256 MB)
# ipv6 tcp -z -t 1
# tx=2522 (157 MB) txc=2522 zc=n
# rx=2522 (157 MB)
# ok
# ipv4 udp -t 1
# tx=18686 (1166 MB) txc=0 zc=n
# rx=17825 (1112 MB)
# ipv4 udp -z -t 1
# tx=7160 (446 MB) txc=7160 zc=n
# rx=7160 (446 MB)
# ok
# ipv6 udp -t 1
# tx=18303 (1142 MB) txc=0 zc=n
# rx=17488 (1091 MB)
# ipv6 udp -z -t 1
# tx=7104 (443 MB) txc=7104 zc=n
# rx=7103 (443 MB)
# ok
# OK. All tests passed
ok 1 selftests: net: msg_zerocopy.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__->