linux-kernel - [PATCH 2/2] x86/cpu/tsx: Define pr

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Date:   Tue, 12 Nov 2019 23:18:23 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     X86 ML <x86@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] x86/cpu/tsx: Define pr_fmt()

From: Borislav Petkov <bp@...e.de>

... so that all current and future pr_* statements in this file have the
proper prefix.

No functional changes.

Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: x86@...nel.org
---
 arch/x86/kernel/cpu/tsx.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/tsx.c b/arch/x86/kernel/cpu/tsx.c
index 3e20d322bc98..1674c8da003e 100644
--- a/arch/x86/kernel/cpu/tsx.c
+++ b/arch/x86/kernel/cpu/tsx.c
@@ -14,6 +14,9 @@
 
 #include "cpu.h"
 
+#undef pr_fmt
+#define pr_fmt(fmt) "tsx: " fmt
+
 enum tsx_ctrl_states tsx_ctrl_state __ro_after_init = TSX_CTRL_NOT_SUPPORTED;
 
 void tsx_disable(void)
@@ -99,7 +102,7 @@ void __init tsx_init(void)
 			tsx_ctrl_state = x86_get_tsx_auto_mode();
 		} else {
 			tsx_ctrl_state = TSX_CTRL_DISABLE;
-			pr_err("tsx: invalid option, defaulting to off\n");
+			pr_err("invalid option, defaulting to off\n");
 		}
 	} else {
 		/* tsx= not provided */
-- 
2.21.0