kernel/linux.git/tools/testing/selftests/bpf/map_tests, branch v5.19

selftests/bpf: Handle batch operations for map-in-map bpf-maps

2022-05-10T17:34:57+00:00

This patch adds up test cases that handles 4 combinations: a) outer map: BPF_MAP_TYPE_ARRAY_OF_MAPS inner maps: BPF_MAP_TYPE_ARRAY and BPF_MAP_TYPE_HASH b) outer map: BPF_MAP_TYPE_HASH_OF_MAPS inner maps: BPF_MAP_TYPE_ARRAY and BPF_MAP_TYPE_HASH Signed-off-by: Takshak Chahande Signed-off-by: Alexei Starovoitov Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20220510082221.2390540-2-ctakshak@fb.com

selftests/bpf: Replace all uses of bpf_load_btf() with bpf_btf_load()

2021-12-10T23:29:18+00:00

Switch all selftests uses of to-be-deprecated bpf_load_btf() with equivalent bpf_btf_load() calls. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20211209193840.1248570-10-andrii@kernel.org

selftests/bpf: Migrate selftests to bpf_map_create()

2021-11-25T22:37:38+00:00

Conversion is straightforward for most cases. In few cases tests are using mutable map_flags and attribute structs, but bpf_map_create_opts can be used in the similar fashion, so there were no problems. Just lots of repetitive conversions. Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20211124193233.3115996-5-andrii@kernel.org

bpf, selftests: Update array map tests for per-cpu batched ops

2021-04-27T23:18:12+00:00

Follows the same logic as the hashtable tests. Signed-off-by: Pedro Tammela Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20210424214510.806627-3-pctammela@mojatatu.com

bpf: selftests: Add tests for batched ops in LPM trie maps

2021-03-26T01:51:08+00:00

Uses the already existing infrastructure for testing batched ops. The testing code is essentially the same, with minor tweaks for this use case. Suggested-by: Jamal Hadi Salim Signed-off-by: Pedro Tammela Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20210323025058.315763-3-pctammela@gmail.com

bpf: selftests: Remove unused 'nospace_err' in tests for batched ops in array maps

2021-03-16T05:19:33+00:00

This seems to be a reminiscent from the hashmap tests. Signed-off-by: Pedro Tammela Signed-off-by: Andrii Nakryiko Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20210315132954.603108-1-pctammela@gmail.com

.gitignore: add SPDX License Identifier

2020-03-25T10:50:48+00:00

Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman

selftests/bpf: Add batch ops testing to array bpf map

2020-01-15T22:00:35+00:00

Tested bpf_map_lookup_batch() and bpf_map_update_batch() functionality. $ ./test_maps ... test_array_map_batch_ops:PASS ... Signed-off-by: Brian Vazquez Signed-off-by: Yonghong Song Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20200115184308.162644-10-brianvv@google.com

selftests/bpf: Add batch ops testing for htab and htab_percpu map

2020-01-15T22:00:35+00:00

Tested bpf_map_lookup_batch(), bpf_map_lookup_and_delete_batch(), bpf_map_update_batch(), and bpf_map_delete_batch() functionality. $ ./test_maps ... test_htab_map_batch_ops:PASS test_htab_percpu_map_batch_ops:PASS ... Signed-off-by: Yonghong Song Signed-off-by: Brian Vazquez Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20200115184308.162644-9-brianvv@google.com

selftests/bpf: add test_sysctl and map_tests/tests.h to .gitignore

2019-05-16T18:41:31+00:00

Missing files are: * tools/testing/selftests/bpf/map_tests/tests.h - autogenerated * tools/testing/selftests/bpf/test_sysctl - binary Fixes: 51a0e301a563 ("bpf: Add BPF_MAP_TYPE_SK_STORAGE test to test_maps") Fixes: 1f5fa9ab6e2e ("selftests/bpf: Test BPF_CGROUP_SYSCTL") Signed-off-by: Stanislav Fomichev Signed-off-by: Alexei Starovoitov