From: Menglong Dong <menglong8.dong@gmail.com>
To: andrii@kernel.org
Cc: ast@kernel.org, daniel@iogearbox.net, martin.lau@linux.dev,
eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev,
john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me,
haoluo@google.com, jolsa@kernel.org, davem@davemloft.net,
dsahern@kernel.org, tglx@linutronix.de, mingo@redhat.com,
jiang.biao@linux.dev, bp@alien8.de, dave.hansen@linux.intel.com,
x86@kernel.org, hpa@zytor.com, bpf@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH bpf-next v13 13/13] selftests/bpf: test fsession mixed with fentry and fexit
Date: Sat, 24 Jan 2026 14:20:08 +0800 [thread overview]
Message-ID: <20260124062008.8657-14-dongml2@chinatelecom.cn> (raw)
In-Reply-To: <20260124062008.8657-1-dongml2@chinatelecom.cn>
Test the fsession when it is used together with fentry, fexit.
Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>
---
.../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
next prev parent reply other threads:[~2026-01-24 6:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-24 6:19 [PATCH bpf-next v13 00/13] bpf: fsession support Menglong Dong
2026-01-24 6:19 ` [PATCH bpf-next v13 01/13] bpf: add " Menglong Dong
2026-01-24 6:19 ` [PATCH bpf-next v13 02/13] bpf: use the least significant byte for the nr_args in trampoline Menglong Dong
2026-01-24 6:19 ` [PATCH bpf-next v13 03/13] bpf: change prototype of bpf_session_{cookie,is_return} Menglong Dong
2026-01-24 6:19 ` [PATCH bpf-next v13 04/13] bpf: support fsession for bpf_session_is_return Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 05/13] bpf: support fsession for bpf_session_cookie Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 06/13] bpf,x86: introduce emit_store_stack_imm64() for trampoline Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 07/13] bpf,x86: add fsession support for x86_64 Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 08/13] libbpf: add fsession support Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 09/13] bpftool: " Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 10/13] selftests/bpf: add testcases for fsession Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 11/13] selftests/bpf: test bpf_get_func_* " Menglong Dong
2026-01-24 6:20 ` [PATCH bpf-next v13 12/13] selftests/bpf: add testcases for fsession cookie Menglong Dong
2026-01-24 6:20 ` Menglong Dong [this message]
2026-01-25 3:00 ` [PATCH bpf-next v13 00/13] bpf: fsession support patchwork-bot+netdevbpf
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