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=11840 (MB=738), tx/s=11840 (MB/s=738) # rx=11479 (716 MB) # ok # ipv4 tcp -m 1 -t 1 -n 1 # tx=5317 (MB=331), tx/s=5317 (MB/s=331) # rx=2643 (331 MB) # ok # ipv4 udp -m 2 -t 1 -n 32 # tx=12384 (MB=772), tx/s=12384 (MB/s=772) # rx=11934 (744 MB) # ok # ipv4 tcp -m 2 -t 1 -n 1 # tx=5830 (MB=363), tx/s=5830 (MB/s=363) # rx=2910 (363 MB) # ok # ipv4 udp -m 3 -t 1 -n 32 # tx=13920 (MB=868), tx/s=13920 (MB/s=868) # rx=13514 (843 MB) # ok # ipv4 tcp -m 3 -t 1 -n 1 # tx=6194 (MB=386), tx/s=6194 (MB/s=386) # rx=3094 (386 MB) # ok # ipv6 udp -m 1 -t 1 -n 32 # tx=11744 (MB=732), tx/s=11744 (MB/s=732) # rx=11460 (715 MB) # ok # ipv6 tcp -m 1 -t 1 -n 1 # tx=5682 (MB=354), tx/s=5682 (MB/s=354) # rx=2822 (354 MB) # ok # ipv6 udp -m 2 -t 1 -n 32 # tx=12768 (MB=796), tx/s=12768 (MB/s=796) # rx=12279 (766 MB) # ok # ipv6 tcp -m 2 -t 1 -n 1 # tx=5327 (MB=332), tx/s=5327 (MB/s=332) # rx=2644 (332 MB) # ok # ipv6 udp -m 3 -t 1 -n 32 # tx=12736 (MB=794), tx/s=12736 (MB/s=794) # rx=12546 (782 MB) # ok # ipv6 tcp -m 3 -t 1 -n 1 # tx=6002 (MB=374), tx/s=6002 (MB/s=374) # rx=2992 (374 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__->