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=12096 (MB=754), tx/s=12096 (MB/s=754) # rx=11794 (735 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5205 (MB=324), tx/s=5205 (MB/s=324) # rx=2603 (324 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13024 (MB=812), tx/s=13024 (MB/s=812) # rx=12539 (782 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=4951 (MB=308), tx/s=4951 (MB/s=308) # rx=2474 (308 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=11840 (MB=738), tx/s=11840 (MB/s=738) # rx=11484 (716 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5125 (MB=319), tx/s=5125 (MB/s=319) # rx=2562 (319 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11232 (MB=700), tx/s=11232 (MB/s=700) # rx=11017 (687 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=4331 (MB=270), tx/s=4331 (MB/s=270) # rx=2166 (270 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12160 (MB=758), tx/s=12160 (MB/s=758) # rx=11747 (733 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=4594 (MB=286), tx/s=4594 (MB/s=286) # rx=2292 (286 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12736 (MB=794), tx/s=12736 (MB/s=794) # rx=12481 (778 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5377 (MB=335), tx/s=5377 (MB/s=335) # rx=2684 (335 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__->