linux-kernel - [PATCH] arch: mm: Use str_write_read() helper in die_kernel

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Message-ID: <20241027142417.75809-2-thorsten.blum@linux.dev>
Date: Sun, 27 Oct 2024 15:24:16 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Russell King <linux@...linux.org.uk>,
	Kees Cook <kees@...nel.org>,
	"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ard Biesheuvel <ardb@...nel.org>,
	Kefeng Wang <wangkefeng.wang@...wei.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Suren Baghdasaryan <surenb@...gle.com>,
	Yanjun Yang <yangyj.ee@...il.com>,
	Thorsten Blum <thorsten.blum@...ux.dev>
Cc: linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arch: mm: Use str_write_read() helper in die_kernel_fault()

Remove hard-coded strings by using the str_write_read() helper function.

Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 arch/arm/mm/fault.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
index ab01b51de559..b2d59d260a1f 100644
--- a/arch/arm/mm/fault.c
+++ b/arch/arm/mm/fault.c
@@ -136,7 +136,7 @@ static void die_kernel_fault(const char *msg, struct mm_struct *mm,
 	pr_alert("8<--- cut here ---\n");
 	pr_alert("Unable to handle kernel %s at virtual address %08lx when %s\n",
 		 msg, addr, fsr & FSR_LNX_PF ? "execute" :
-		 fsr & FSR_WRITE ? "write" : "read");
+		 str_write_read(fsr & FSR_WRITE));
 
 	show_pte(KERN_ALERT, mm, addr);
 	die("Oops", regs, fsr);
-- 
2.47.0