m68knommu: put ColdFire head code into .text.head section

Switch the ColdFire head start up code to be in the .text.head segment.
And make sure that segment is at the start of the final linked text
segment. Fixes the linker warnings about section use mis-matches:

  WARNING: vmlinux.o(.text+0xa8): Section mismatch in reference from the variable _clear_bss to the function .init.text:start_kernel()
  The function _clear_bss() references
  the function __init start_kernel().
  This is often because _clear_bss lacks a __init
  annotation or the annotation of start_kernel is wrong.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S
index 93e69236ed6f8bfd1b6b38408aa380fc43d247de..69ba9b10767abaa49948ea060dfd1c1609908448 100644 (file)
--- a/arch/m68knommu/kernel/vmlinux.lds.S
+++ b/arch/m68knommu/kernel/vmlinux.lds.S
@@ -62,6 +62,7 @@ SECTIONS {
        .text : {
                _text = .;
                _stext = . ;
+               HEAD_TEXT
                TEXT_TEXT
                SCHED_TEXT
                LOCK_TEXT

diff --git a/arch/m68knommu/platform/coldfire/head.S b/arch/m68knommu/platform/coldfire/head.S
index b9aa0ca29bfba45ca1bf74e917ec243a67aa666d..2b0d73c0cc328c6bb975a9204c731d6b311b4c9d 100644 (file)
--- a/arch/m68knommu/platform/coldfire/head.S
+++ b/arch/m68knommu/platform/coldfire/head.S
@@ -10,6 +10,7 @@
 
 #include <linux/sys.h>
 #include <linux/linkage.h>
+#include <linux/init.h>
 #include <asm/asm-offsets.h>
 #include <asm/coldfire.h>
 #include <asm/mcfcache.h>
@@ -126,7 +127,7 @@ _ramend:
 
 /*****************************************************************************/
 
-.text
+__HEAD
 
 /*
  *     This is the codes first entry point. This is where it all