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Author SHA1 Message Date
Jussi Maki
95413846cc selftests/bpf: Fix xdp_tx.c prog section name 
The program type cannot be deduced from 'tx' which causes an invalid
argument error when trying to load xdp_tx.o using the skeleton.
Rename the section name to "xdp" so that libbpf can deduce the type.

Signed-off-by: Jussi Maki <joamaki@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210731055738.16820-7-joamaki@gmail.com
 2021-08-09 23:25:15 +02:00
Toke Høiland-Jørgensen
3e689141e6 selftests: Use consistent include paths for libbpf 
Fix all selftests to include libbpf header files with the bpf/ prefix, to
be consistent with external users of the library. Also ensure that all
includes of exported libbpf header files (those that are exported on 'make
install' of the library) use bracketed includes instead of quoted.

To not break the build, keep the old include path until everything has been
changed to the new one; a subsequent patch will remove that.

Fixes: 6910d7d386 ("selftests/bpf: Ensure bpf_helper_defs.h are taken from selftests dir")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/157952560568.1683545.9649335788846513446.stgit@toke.dk
 2020-01-20 16:37:45 -08:00
Toshiaki Makita
88091ff56b selftests, bpf: Add test for veth native XDP 
Add a test case for veth native XDP. It checks if XDP_PASS, XDP_TX and
XDP_REDIRECT work properly.

  $ cd tools/testing/selftests/bpf
  $ make \
  	TEST_CUSTOM_PROGS= \
  	TEST_GEN_PROGS= \
  	TEST_GEN_PROGS_EXTENDED= \
  	TEST_PROGS_EXTENDED= \
  	TEST_PROGS="test_xdp_veth.sh" \
  	run_tests
  TAP version 13
  1..1
  # selftests: bpf: test_xdp_veth.sh
  # PING 10.1.1.33 (10.1.1.33) 56(84) bytes of data.
  # 64 bytes from 10.1.1.33: icmp_seq=1 ttl=64 time=0.073 ms
  #
  # --- 10.1.1.33 ping statistics ---
  # 1 packets transmitted, 1 received, 0% packet loss, time 0ms
  # rtt min/avg/max/mdev = 0.073/0.073/0.073/0.000 ms
  # selftests: xdp_veth [PASS]
  ok 1 selftests: bpf: test_xdp_veth.sh

Signed-off-by: Toshiaki Makita <toshiaki.makita1@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2019-06-24 18:18:30 -07:00