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=12320 (MB=768), tx/s=12320 (MB/s=768) # rx=11793 (735 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5332 (MB=332), tx/s=5332 (MB/s=332) # rx=2666 (332 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12736 (MB=794), tx/s=12736 (MB/s=794) # rx=12168 (759 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5471 (MB=341), tx/s=5471 (MB/s=341) # rx=2735 (341 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13856 (MB=864), tx/s=13856 (MB/s=864) # rx=13397 (836 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5691 (MB=355), tx/s=5691 (MB/s=355) # rx=2831 (355 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11392 (MB=710), tx/s=11392 (MB/s=710) # rx=10721 (669 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5087 (MB=317), tx/s=5087 (MB/s=317) # rx=2543 (317 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12576 (MB=784), tx/s=12576 (MB/s=784) # rx=12094 (754 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5126 (MB=319), tx/s=5126 (MB/s=319) # rx=2563 (319 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13216 (MB=824), tx/s=13216 (MB/s=824) # rx=12961 (808 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5431 (MB=338), tx/s=5431 (MB/s=338) # rx=2715 (338 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__->