linux-kernel - [PATCH] microblaze: Quiet section mismatch warnings

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Message-Id: <1270868617-16551-1-git-send-email-steve@digidescorp.com>
Date:	Fri,  9 Apr 2010 22:03:37 -0500
From:	"Steven J. Magnani" <steve@...idescorp.com>
To:	microblaze-uclinux@...e.uq.edu.au
Cc:	monstr@...str.eu, linux-kernel@...r.kernel.org,
	"Steven J. Magnani" <steve@...idescorp.com>
Subject: [PATCH] microblaze: Quiet section mismatch warnings

_start is located in .text, which causes mismatch warnings with 
machine_early_init() and start_kernel() in .init.text.

Signed-off-by: Steven J. Magnani <steve@...idescorp.com>
---
diff -uprN a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
--- a/arch/microblaze/kernel/head.S	2010-04-09 21:52:36.000000000 -0500
+++ b/arch/microblaze/kernel/head.S	2010-04-09 21:56:26.000000000 -0500
@@ -28,6 +28,7 @@
  * for more details.
  */
 
+#include <linux/init.h>
 #include <linux/linkage.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
@@ -49,7 +50,7 @@ swapper_pg_dir:
 
 #endif /* CONFIG_MMU */
 
-	.text
+	__HEAD
 ENTRY(_start)
 #if CONFIG_KERNEL_BASE_ADDR == 0
 	brai	TOPHYS(real_start)
diff -uprN a/arch/microblaze/kernel/vmlinux.lds.S b/arch/microblaze/kernel/vmlinux.lds.S
--- a/arch/microblaze/kernel/vmlinux.lds.S	2010-04-09 21:52:36.000000000 -0500
+++ b/arch/microblaze/kernel/vmlinux.lds.S	2010-04-09 21:54:58.000000000 -0500
@@ -24,7 +24,8 @@ SECTIONS {
 	.text : AT(ADDR(.text) - LOAD_OFFSET) {
 		_text = . ;
 		_stext = . ;
-		*(.text .text.*)
+		HEAD_TEXT
+		TEXT_TEXT
 		*(.fixup)
 		EXIT_TEXT
 		EXIT_CALL

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