linux-kernel - Re: [PATCH 02/15] xtensa: convert to use __HEAD and HEAD

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Message-ID: <20090426111349.GA28642@uranus.ravnborg.org>
Date:	Sun, 26 Apr 2009 13:13:49 +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>,
	Chris Zankel <chris@...kel.net>
Subject: Re: [PATCH 02/15] xtensa: convert to use __HEAD and HEAD_TEXT macros.

On Sat, Apr 25, 2009 at 10:10:57PM -0400, Tim Abbott wrote:
> Signed-off-by: Tim Abbott <tabbott@....edu>
> Cc: Chris Zankel <chris@...kel.net>
Acked-by: Sam Ravnborg <sam@...nborg.org>
> ---
>  arch/xtensa/kernel/head.S        |    3 ++-
>  arch/xtensa/kernel/vmlinux.lds.S |    4 ++--
>  2 files changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S
> index 0817f9d..d9ddc1b 100644
> --- a/arch/xtensa/kernel/head.S
> +++ b/arch/xtensa/kernel/head.S
> @@ -19,6 +19,7 @@
>  #include <asm/page.h>
>  #include <asm/cacheasm.h>
>  
> +#include <linux/init.h>
>  #include <linux/linkage.h>
>  
>  /*
> @@ -45,7 +46,7 @@
>  	 * instruction.
>  	 */
>  
> -	.section .head.text, "ax"
> +	__HEAD
>  	.globl _start
>  _start:	_j	2f
>  	.align	4
> diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
> index c1be9a4..5accf51 100644
> --- a/arch/xtensa/kernel/vmlinux.lds.S
> +++ b/arch/xtensa/kernel/vmlinux.lds.S
> @@ -85,8 +85,8 @@ SECTIONS
>  
>    .text :
>    {
> -    /* The .head.text section must be the first section! */
> -    *(.head.text)
> +    /* The HEAD_TEXT section must be the first section! */
> +    HEAD_TEXT
>      *(.literal .text)
>      VMLINUX_SYMBOL(__sched_text_start) = .;
>      *(.sched.literal .sched.text)
> -- 
> 1.6.2.1
> 
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