linux-kernel - [PATCH] perf: annotate asm_pure

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Message-ID: <20250323085410.23751-1-meissner@suse.de>
Date: Sun, 23 Mar 2025 09:53:45 +0100
From: Marcus Meissner <meissner@...e.de>
To: peterz@...radead.org,
	mingo@...hat.com,
	acme@...nel.org,
	namhyung@...nel.org,
	mark.rutland@....com,
	alexander.shishkin@...ux.intel.com,
	jolsa@...nel.org,
	irogers@...gle.com,
	adrian.hunter@...el.com,
	kan.liang@...ux.intel.com,
	carsten.haitzler@....com,
	james.clark@...aro.org,
	linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Marcus Meissner <meissner@...e.de>
Subject: [PATCH] perf: annotate asm_pure_loop.S

Annotate so it is built with non-executable stack.

Fixes: 8b97519711c3a0f9eb8274a227dff3fe4f0f72a2
Signed-off-by: Marcus Meissner <meissner@...e.de>
---
 tools/perf/tests/shell/coresight/asm_pure_loop/asm_pure_loop.S | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/tests/shell/coresight/asm_pure_loop/asm_pure_loop.S b/tools/perf/tests/shell/coresight/asm_pure_loop/asm_pure_loop.S
index 75cf084a927d..577760046772 100644
--- a/tools/perf/tests/shell/coresight/asm_pure_loop/asm_pure_loop.S
+++ b/tools/perf/tests/shell/coresight/asm_pure_loop/asm_pure_loop.S
@@ -26,3 +26,5 @@ skip:
 	mov	x0, #0
 	mov	x8, #93 // __NR_exit syscall
 	svc	#0
+
+.section .note.GNU-stack, "", @progbits
-- 
2.43.0