linux-kernel - [PATCH v3] x86/CPU/AMD: Prefix messages with x86/amd

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Message-ID: <20260109193348.1263515-1-superm1@kernel.org>
Date: Fri,  9 Jan 2026 13:33:47 -0600
From: "Mario Limonciello (AMD)" <superm1@...nel.org>
To: mario.limonciello@....com,
	tglx@...utronix.de,
	mingo@...hat.com,
	bp@...en8.de,
	dave.hansen@...ux.intel.com,
	x86@...nel.org,
	hpa@...or.com
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	"Mario Limonciello (AMD)" <superm1@...nel.org>,
	Yazen Ghannam <yazen.ghannam@....com>
Subject: [PATCH v3] x86/CPU/AMD: Prefix messages with x86/amd

To clarify which messages come from arch/x86/kernel/cpu/amd.c add
a prefix to all messages instead of just the previous reset reason.

Reviewed-by: Yazen Ghannam <yazen.ghannam@....com>
Signed-off-by: Mario Limonciello (AMD) <superm1@...nel.org>
---
v3:
 * add tag, put in it's own series
---
 arch/x86/kernel/cpu/amd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index bc94ff1e250ad..c19c4ee74dd1f 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -1,4 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
+#define pr_fmt(fmt) "x86/amd: " fmt
+
 #include <linux/export.h>
 #include <linux/bitops.h>
 #include <linux/elf.h>
@@ -1396,7 +1398,7 @@ static __init int print_s5_reset_status_mmio(void)
 			continue;
 
 		if (s5_reset_reason_txt[i]) {
-			pr_info("x86/amd: Previous system reset reason [0x%08x]: %s\n",
+			pr_info("Previous system reset reason [0x%08x]: %s\n",
 				value, s5_reset_reason_txt[i]);
 		}
 	}
-- 
2.43.0