linux-kernel - [PATCH] sparc: correct section of current

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Message-ID: <48FA0FAD.4010308@gmail.com>
Date:	Sat, 18 Oct 2008 18:32:45 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	"David S. Miller" <davem@...emloft.net>,
	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [PATCH] sparc: correct section of current_pc()

Latest mainline gives this section mismatch on sparc:

The function current_pc() references
the variable __init no_sun4u_here.
This is often because current_pc lacks a __init 
annotation or the annotation of no_sun4u_here is wrong.

Since current_pc() is used only in early time, it is correct to
put it in .init section.

Signed-off-by: Frederic Weisbecker <fweisbec@...il.com>
---
diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S
index 2d325fd..2fe2c11 100644
--- a/arch/sparc/kernel/head.S
+++ b/arch/sparc/kernel/head.S
@@ -465,6 +465,7 @@ gokernel:
 		mov	%o7, %g4		! Save %o7
 
 		/* Jump to it, and pray... */
+		__INIT
 current_pc:
 		call	1f
 		 nop
--
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