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2023-11-21selftests/bpf: Replaces the usage of CHECK calls for ASSERTs in bind_permYuran Pereira1-4/+2
bind_perm uses the `CHECK` calls even though the use of ASSERT_ series of macros is preferred in the bpf selftests. This patch replaces all `CHECK` calls for equivalent `ASSERT_` macro calls. Signed-off-by: Yuran Pereira <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/GV1PR10MB656314F467E075A106CA02BFE8BBA@GV1PR10MB6563.EURPRD10.PROD.OUTLOOK.COM
2022-03-16bpf: selftests: Remove libcap usage from test_progsMartin KaFai Lau1-36/+8
This patch removes the libcap usage from test_progs. bind_perm.c is the only user. cap_*_effective() helpers added in the earlier patch are directly used instead. No other selftest binary is using libcap, so '-lcap' is also removed from the Makefile. Signed-off-by: Martin KaFai Lau <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Reviewed-by: Stanislav Fomichev <[email protected]> Acked-by: John Fastabend <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2022-01-20selftests: bpf: Fix bind on used portFelix Maurer1-3/+17
The bind_perm BPF selftest failed when port 111/tcp was already in use during the test. To fix this, the test now runs in its own network name space. To use unshare, it is necessary to reorder the includes. The style of the includes is adapted to be consistent with the other prog_tests. v2: Replace deprecated CHECK macro with ASSERT_OK Fixes: 8259fdeb30326 ("selftests/bpf: Verify that rebinding to port < 1024 from BPF works") Signed-off-by: Felix Maurer <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Reviewed-by: Jakub Sitnicki <[email protected]> Link: https://lore.kernel.org/bpf/551ee65533bb987a43f93d88eaf2368b416ccd32.1642518457.git.fmaurer@redhat.com
2021-01-27selftests/bpf: Verify that rebinding to port < 1024 from BPF worksStanislav Fomichev1-0/+109
Return 3 to indicate that permission check for port 111 should be skipped. Signed-off-by: Stanislav Fomichev <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Acked-by: Martin KaFai Lau <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]