linux-kernel - [PATCH] x86 idle: Fix mwait deprecation warning

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Message-Id: <1306748286-24701-1-git-send-email-bp@alien8.de>
Date:	Mon, 30 May 2011 11:38:06 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Len Brown <len.brown@...el.com>
Cc:	X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>,
	Borislav Petkov <bp@...en8.de>
Subject: [PATCH] x86 idle: Fix mwait deprecation warning

Fix

arch/x86/kernel/process.c:645:1: warning: unknown escape sequence '\i'

due to missing escape backslash.

Cc: Len Brown <len.brown@...el.com>
Cc: stable@...nel.org # .39.x
Signed-off-by: Borislav Petkov <bp@...en8.de>
---
 arch/x86/kernel/process.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 426a5b6..3d83a71 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -642,7 +642,7 @@ static int __init idle_setup(char *str)
 		boot_option_idle_override = IDLE_POLL;
 	} else if (!strcmp(str, "mwait")) {
 		boot_option_idle_override = IDLE_FORCE_MWAIT;
-		WARN_ONCE(1, "\idle=mwait\" will be removed in 2012\"\n");
+		WARN_ONCE(1, "\"idle=mwait\" will be removed in 2012\"\n");
 	} else if (!strcmp(str, "halt")) {
 		/*
 		 * When the boot option of idle=halt is added, halt is
-- 
1.7.5.rc1.16.g9db1

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