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=11200 (MB=698), tx/s=11200 (MB/s=698) # rx=10964 (684 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5903 (MB=368), tx/s=5903 (MB/s=368) # rx=2937 (368 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13344 (MB=832), tx/s=13344 (MB/s=832) # rx=12964 (809 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5797 (MB=361), tx/s=5797 (MB/s=361) # rx=2877 (361 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=12768 (MB=796), tx/s=12768 (MB/s=796) # rx=12450 (776 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6064 (MB=378), tx/s=6064 (MB/s=378) # rx=3032 (378 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11936 (MB=744), tx/s=11936 (MB/s=744) # rx=11753 (733 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5394 (MB=336), tx/s=5394 (MB/s=336) # rx=2682 (336 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12768 (MB=796), tx/s=12768 (MB/s=796) # rx=12321 (768 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5867 (MB=366), tx/s=5867 (MB/s=366) # rx=2914 (366 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12448 (MB=776), tx/s=12448 (MB/s=776) # rx=12273 (765 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5954 (MB=371), tx/s=5954 (MB/s=371) # rx=2977 (371 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__->