linux-kernel - [PATCH] arm64: compat: Move kuser32.S to .rodata section

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Message-ID: <20220531015350.233827-1-chenzhongjin@huawei.com>
Date:   Tue, 31 May 2022 09:53:50 +0800
From:   Chen Zhongjin <chenzhongjin@...wei.com>
To:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <catalin.marinas@....com>, <will@...nel.org>,
        <mark.rutland@....com>
Subject: [PATCH] arm64: compat: Move kuser32.S to .rodata section

Kuser code should be inside .rodata.

Now code in kuser32.S is inside .text section and never executed.
Move it to .rodata.

Signed-off-by: Chen Zhongjin <chenzhongjin@...wei.com>
---
 arch/arm64/kernel/kuser32.S | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/kernel/kuser32.S b/arch/arm64/kernel/kuser32.S
index 42bd8c0c60e0..692e9d2e31e5 100644
--- a/arch/arm64/kernel/kuser32.S
+++ b/arch/arm64/kernel/kuser32.S
@@ -15,6 +15,7 @@
 
 #include <asm/unistd.h>
 
+	.section .rodata
 	.align	5
 	.globl	__kuser_helper_start
 __kuser_helper_start:
-- 
2.17.1