[PATCH bpf-next v12 13/13] selftests/bpf: test fsession mixed with fentry and fexit
From: Menglong Dong <hidden>
Date: 2026-01-24 03:33:27
Also in:
bpf, lkml
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [selftests] (test runners & infrastructure), kernel selftest framework, the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Shuah Khan, Linus Torvalds
Test the fsession when it is used together with fentry, fexit. Signed-off-by: Menglong Dong <redacted> --- .../testing/selftests/bpf/progs/fsession_test.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/tools/testing/selftests/bpf/progs/fsession_test.c b/tools/testing/selftests/bpf/progs/fsession_test.c
index 211332bdcccb..86e8a2fe467e 100644
--- a/tools/testing/selftests/bpf/progs/fsession_test.c
+++ b/tools/testing/selftests/bpf/progs/fsession_test.c@@ -161,3 +161,19 @@ int BPF_PROG(test9, int a, int ret) test9_exit_result = a == 1 && ret == 2 && *cookie == 0x123456ULL; return 0; } + +__u64 test10_result = 0; +SEC("fexit/bpf_fentry_test1") +int BPF_PROG(test10, int a, int ret) +{ + test10_result = a == 1 && ret == 2; + return 0; +} + +__u64 test11_result = 0; +SEC("fentry/bpf_fentry_test1") +int BPF_PROG(test11, int a) +{ + test11_result = a == 1; + return 0; +}
--
2.52.0