linux-kernel - [PATCH RFCv2 13/18] selftests/bpf: Reorg the uprobe

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Message-ID: <20250224140151.667679-14-jolsa@kernel.org>
Date: Mon, 24 Feb 2025 15:01:45 +0100
From: Jiri Olsa <jolsa@...nel.org>
To: Oleg Nesterov <oleg@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Andrii Nakryiko <andrii@...nel.org>
Cc: bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-trace-kernel@...r.kernel.org,
	x86@...nel.org,
	Song Liu <songliubraving@...com>,
	Yonghong Song <yhs@...com>,
	John Fastabend <john.fastabend@...il.com>,
	Hao Luo <haoluo@...gle.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Masami Hiramatsu <mhiramat@...nel.org>,
	Alan Maguire <alan.maguire@...cle.com>,
	David Laight <David.Laight@...LAB.COM>,
	Thomas Weißschuh <thomas@...ch.de>
Subject: [PATCH RFCv2 13/18] selftests/bpf: Reorg the uprobe_syscall test function

Adding __test_uprobe_syscall with non x86_64 stub to execute all the tests,
so we don't need to keep adding non x86_64 stub functions for new tests.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
 .../selftests/bpf/prog_tests/uprobe_syscall.c | 34 +++++++------------
 1 file changed, 12 insertions(+), 22 deletions(-)

diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
index c397336fe1ed..2b00f16406c8 100644
--- a/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
+++ b/tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c
@@ -350,29 +350,8 @@ static void test_uretprobe_shadow_stack(void)
 
 	ARCH_PRCTL(ARCH_SHSTK_DISABLE, ARCH_SHSTK_SHSTK);
 }
-#else
-static void test_uretprobe_regs_equal(void)
-{
-	test__skip();
-}
-
-static void test_uretprobe_regs_change(void)
-{
-	test__skip();
-}
-
-static void test_uretprobe_syscall_call(void)
-{
-	test__skip();
-}
 
-static void test_uretprobe_shadow_stack(void)
-{
-	test__skip();
-}
-#endif
-
-void test_uprobe_syscall(void)
+static void __test_uprobe_syscall(void)
 {
 	if (test__start_subtest("uretprobe_regs_equal"))
 		test_uretprobe_regs_equal();
@@ -383,3 +362,14 @@ void test_uprobe_syscall(void)
 	if (test__start_subtest("uretprobe_shadow_stack"))
 		test_uretprobe_shadow_stack();
 }
+#else
+static void __test_uprobe_syscall(void)
+{
+	test__skip();
+}
+#endif
+
+void test_uprobe_syscall(void)
+{
+	__test_uprobe_syscall();
+}
-- 
2.48.1