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=12064 (MB=752), tx/s=12064 (MB/s=752) # rx=11681 (728 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5171 (MB=322), tx/s=5171 (MB/s=322) # rx=2584 (322 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12608 (MB=786), tx/s=12608 (MB/s=786) # rx=12103 (755 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5297 (MB=330), tx/s=5297 (MB/s=330) # rx=2648 (330 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13440 (MB=838), tx/s=13440 (MB/s=838) # rx=12788 (798 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=5613 (MB=350), tx/s=5613 (MB/s=350) # rx=2806 (350 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11744 (MB=732), tx/s=11744 (MB/s=732) # rx=11482 (716 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5013 (MB=312), tx/s=5013 (MB/s=312) # rx=2507 (312 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12128 (MB=756), tx/s=12128 (MB/s=756) # rx=11546 (720 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=4930 (MB=307), tx/s=4930 (MB/s=307) # rx=2465 (307 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=13216 (MB=824), tx/s=13216 (MB/s=824) # rx=12945 (807 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=5369 (MB=335), tx/s=5369 (MB/s=335) # rx=2685 (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__->