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8 Commits

Author SHA1 Message Date
Daniel Borkmann
0bfc0336e1 selftests/bpf: Fix up xdp bonding test wrt feature flags 
Adjust the XDP feature flags for the bond device when no bond slave
devices are attached. After 9b0ed890ac2a ("bonding: do not report
NETDEV_XDP_ACT_XSK_ZEROCOPY"), the empty bond device must report 0
as flags instead of NETDEV_XDP_ACT_MASK.

  # ./vmtest.sh -- ./test_progs -t xdp_bond
  [...]
  [    3.983311] bond1 (unregistering): (slave veth1_1): Releasing backup interface
  [    3.995434] bond1 (unregistering): Released all slaves
  [    4.022311] bond2: (slave veth2_1): Releasing backup interface
  #507/1   xdp_bonding/xdp_bonding_attach:OK
  #507/2   xdp_bonding/xdp_bonding_nested:OK
  #507/3   xdp_bonding/xdp_bonding_features:OK
  #507/4   xdp_bonding/xdp_bonding_roundrobin:OK
  #507/5   xdp_bonding/xdp_bonding_activebackup:OK
  #507/6   xdp_bonding/xdp_bonding_xor_layer2:OK
  #507/7   xdp_bonding/xdp_bonding_xor_layer23:OK
  #507/8   xdp_bonding/xdp_bonding_xor_layer34:OK
  #507/9   xdp_bonding/xdp_bonding_redirect_multi:OK
  #507     xdp_bonding:OK
  Summary: 1/9 PASSED, 0 SKIPPED, 0 FAILED
  [    4.185255] bond2 (unregistering): Released all slaves
  [...]

Fixes: 9b0ed890ac2a ("bonding: do not report NETDEV_XDP_ACT_XSK_ZEROCOPY")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Message-ID: <20240305090829.17131-2-daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2024-03-05 16:19:42 -08:00
Lorenzo Bianconi
6cc385d2cd selftests/bpf: Add xdp_feature selftest for bond device 
Introduce selftests to check xdp_feature support for bond driver.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jussi Maki <joamaki@gmail.com>
Link: https://lore.kernel.org/bpf/64cb8f20e6491f5b971f8d3129335093c359aad7.1684329998.git.lorenzo@kernel.org
 2023-05-23 16:22:25 +02:00
Hangbin Liu
b61987d37c selftests/bpf: move SYS() macro into the test_progs.h 
A lot of tests defined SYS() macro to run system calls with goto label.
Let's move this macro to test_progs.h and add configurable
"goto_label" as the first arg.

Suggested-by: Martin KaFai Lau <martin.lau@linux.dev>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://lore.kernel.org/r/20230224061343.506571-2-liuhangbin@gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
 2023-02-24 17:34:09 -08:00
Andrii Nakryiko
43080b7106 selftests/bpf: Fix misaligned memory accesses in xdp_bonding test 
Construct packet buffer explicitly for each packet to avoid unaligned
memory accesses.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20211124002325.1737739-13-andrii@kernel.org
 2021-11-26 00:15:03 +01:00
Yucong Sun
d3f7b1664d selfetest/bpf: Make some tests serial 
Change tests that often fails in parallel execution mode to serial.

Signed-off-by: Yucong Sun <sunyucong@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211006185619.364369-15-fallentree@fb.com
 2021-10-08 15:17:00 -07:00
Jussi Maki
4a9c93dc47 selftests/bpf: Test XDP bonding nest and unwind 
Modify the test to check that enslaving a bond slave with a XDP program
is now allowed.

Extend attach test to exercise the program unwinding in bond_xdp_set and
add a new test for loading XDP program on doubly nested bond device to
verify that static key incr/decr is correct.

Signed-off-by: Jussi Maki <joamaki@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2021-09-06 13:12:09 +01:00
Jussi Maki
cf7a5cba86 selftests/bpf: Fix running of XDP bonding tests 
An "innocent" cleanup in the last version of the XDP bonding patchset moved
the "test__start_subtest" calls to the test main function, but I forgot to
reverse the condition, which lead to all tests being skipped. Fix it.

Fixes: 6aab1c81b98a ("selftests/bpf: Add tests for XDP bonding")
Signed-off-by: Jussi Maki <joamaki@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210811123627.20223-1-joamaki@gmail.com
 2021-08-13 23:48:16 +02:00
Jussi Maki
6aab1c81b9 selftests/bpf: Add tests for XDP bonding 
Add a test suite to test XDP bonding implementation over a pair of
veth devices.

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/20210731055738.16820-8-joamaki@gmail.com
 2021-08-09 23:25:15 +02:00