linux-kernel - Re: [PATCH 08/15] m68k: convert to use __HEAD and HEAD

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Date:	Sun, 26 Apr 2009 13:22:17 +0200
From:	Sam Ravnborg <sam@...nborg.org>
To:	Tim Abbott <tabbott@....EDU>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux kernel mailing list <linux-kernel@...r.kernel.org>,
	Anders Kaseorg <andersk@....edu>,
	Waseem Daher <wdaher@....edu>,
	Denys Vlasenko <vda.linux@...glemail.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Andi Kleen <andi@...stfloor.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Jeff Arnold <jbarnold@....edu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jon Masters <jonathan@...masters.org>,
	Masami Hiramatsu <mhiramat@...hat.com>,
	Theodore Ts'o <tytso@....edu>,
	Nikanth Karthikesan <knikanth@...e.de>,
	Arjan van de Ven <arjan@...radead.org>,
	Paul Mundt <lethal@...ux-sh.org>,
	Américo Wang <xiyou.wangcong@...il.com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Kyle McMartin <kyle@...artin.ca>,
	David Howells <dhowells@...hat.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Roman Zippel <zippel@...ux-m68k.org>
Subject: Re: [PATCH 08/15] m68k: convert to use __HEAD and HEAD_TEXT macros.

On Sat, Apr 25, 2009 at 10:11:03PM -0400, Tim Abbott wrote:
> This has the consequence of changing the section name use for head
> code from ".text.head" to ".head.text".  Since this commit changes all
> users in the architecture, this change should be harmless.
> 
> Signed-off-by: Tim Abbott <tabbott@....edu>
> Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
> Cc: Roman Zippel <zippel@...ux-m68k.org>
Acked-by: Sam Ravnborg <sam@...nborg.org>
> ---
>  arch/m68k/kernel/head.S           |    2 +-
>  arch/m68k/kernel/sun3-head.S      |    2 +-
>  arch/m68k/kernel/vmlinux-std.lds  |    2 +-
>  arch/m68k/kernel/vmlinux-sun3.lds |    2 +-
>  4 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/m68k/kernel/head.S b/arch/m68k/kernel/head.S
> index f513f53..86edb5f 100644
> --- a/arch/m68k/kernel/head.S
> +++ b/arch/m68k/kernel/head.S
> @@ -577,7 +577,7 @@ func_define	putn,1
>  #endif
>  .endm
>  
> -.section ".text.head","ax"
> +__HEAD
>  ENTRY(_stext)
>  /*
>   * Version numbers of the bootinfo interface
> diff --git a/arch/m68k/kernel/sun3-head.S b/arch/m68k/kernel/sun3-head.S
> index aad0159..9e5c3e5 100644
> --- a/arch/m68k/kernel/sun3-head.S
> +++ b/arch/m68k/kernel/sun3-head.S
> @@ -29,7 +29,7 @@ kernel_pmd_table:              .skip 0x2000
>  .globl kernel_pg_dir
>  .equ    kernel_pg_dir,kernel_pmd_table
>  
> -	.section .text.head
> +	__HEAD
>  ENTRY(_stext)
>  ENTRY(_start)
>  
> diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
> index f846d4e..01d212b 100644
> --- a/arch/m68k/kernel/vmlinux-std.lds
> +++ b/arch/m68k/kernel/vmlinux-std.lds
> @@ -12,7 +12,7 @@ SECTIONS
>    . = 0x1000;
>    _text = .;			/* Text and read-only data */
>    .text : {
> -	*(.text.head)
> +	HEAD_TEXT
>  	TEXT_TEXT
>  	SCHED_TEXT
>  	LOCK_TEXT
> diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
> index d9368c0..c192f77 100644
> --- a/arch/m68k/kernel/vmlinux-sun3.lds
> +++ b/arch/m68k/kernel/vmlinux-sun3.lds
> @@ -12,7 +12,7 @@ SECTIONS
>    . = 0xE002000;
>    _text = .;			/* Text and read-only data */
>    .text : {
> -	*(.text.head)
> +	HEAD_TEXT
>  	TEXT_TEXT
>  	SCHED_TEXT
>  	LOCK_TEXT
> -- 
> 1.6.2.1
> 
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