diff options
author | Jiri Olsa <jolsa@kernel.org> | 2024-04-30 14:28:30 +0300 |
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committer | Andrii Nakryiko <andrii@kernel.org> | 2024-04-30 20:23:25 +0300 |
commit | a3a5113393ccfad2eb23ca091aa6e55b5bd67eb4 (patch) | |
tree | b575361002db6d53f2840aa2562b19dac72f64fc /tools/testing/selftests/bpf/bpf_kfuncs.h | |
parent | 0983b1697aefbf69f465f907b934b89bbce467ea (diff) | |
download | linux-a3a5113393ccfad2eb23ca091aa6e55b5bd67eb4.tar.xz |
selftests/bpf: Add kprobe session cookie test
Adding kprobe session test that verifies the cookie value
get properly propagated from entry to return program.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240430112830.1184228-8-jolsa@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_kfuncs.h')
-rw-r--r-- | tools/testing/selftests/bpf/bpf_kfuncs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_kfuncs.h b/tools/testing/selftests/bpf/bpf_kfuncs.h index cb946d9fd63a..be91a6919315 100644 --- a/tools/testing/selftests/bpf/bpf_kfuncs.h +++ b/tools/testing/selftests/bpf/bpf_kfuncs.h @@ -77,4 +77,5 @@ extern int bpf_verify_pkcs7_signature(struct bpf_dynptr *data_ptr, struct bpf_key *trusted_keyring) __ksym; extern bool bpf_session_is_return(void) __ksym __weak; +extern long *bpf_session_cookie(void) __ksym __weak; #endif |