From: Sam Ravnborg <sam@ravnborg.org>
Date: Sun, 17 Feb 2008 12:22:59 +0000 (+0100)
Subject: x86: fix section mismatch in head_64.S:initial_code
X-Git-Tag: v2.6.25-rc3~109^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=da5968ae305ab5209ebc2502ef6a8fbf2cce536c;p=platform%2Fkernel%2Flinux-exynos.git

x86: fix section mismatch in head_64.S:initial_code

initial_code are initially used to hold a function pointer
from __init and later from __cpuinit. This confuses modpost
and changing initial_code to REFDATA silence the warning.
(But now we do not discard the variable anymore).

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 53e5820..eb41504 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -255,7 +255,7 @@ ENTRY(secondary_startup_64)
 	lretq
 
 	/* SMP bootup changes these two */
-	__CPUINITDATA
+	__REFDATA
 	.align	8
 	ENTRY(initial_code)
 	.quad	x86_64_start_kernel