1 files changed, 26 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_ksyms_module.c b/tools/testing/selftests/bpf/progs/test_ksyms_module.c
new file mode 100644
index 000000000000..d6a0b3086b90
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/test_ksyms_module.c
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2021 Facebook */
+
+#include "vmlinux.h"
+
+#include <bpf/bpf_helpers.h>
+
+extern const int bpf_testmod_ksym_percpu __ksym;
+
+int out_mod_ksym_global = 0;
+bool triggered = false;
+
+SEC("raw_tp/sys_enter")
+int handler(const void *ctx)
+{
+	int *val;
+	__u32 cpu;
+
+	val = (int *)bpf_this_cpu_ptr(&bpf_testmod_ksym_percpu);
+	out_mod_ksym_global = *val;
+	triggered = true;
+
+	return 0;
+}
+
+char LICENSE[] SEC("license") = "GPL";