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=12512 (MB=780), tx/s=12512 (MB/s=780) # rx=12171 (759 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5537 (MB=345), tx/s=5537 (MB/s=345) # rx=2739 (345 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=13472 (MB=840), tx/s=13472 (MB/s=840) # rx=12952 (808 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5847 (MB=364), tx/s=5847 (MB/s=364) # rx=2915 (364 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=14016 (MB=874), tx/s=14016 (MB/s=874) # rx=13642 (851 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6192 (MB=386), tx/s=6192 (MB/s=386) # rx=3085 (386 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11360 (MB=708), tx/s=11360 (MB/s=708) # rx=11034 (688 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5481 (MB=342), tx/s=5481 (MB/s=342) # rx=2726 (342 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=13216 (MB=824), tx/s=13216 (MB/s=824) # rx=12755 (795 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5524 (MB=344), tx/s=5524 (MB/s=344) # rx=2738 (344 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12864 (MB=802), tx/s=12864 (MB/s=802) # rx=12515 (780 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5939 (MB=370), tx/s=5939 (MB/s=370) # rx=2953 (370 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__->