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Date: Wed, 29 Apr 2009 01:07:53 +1000
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Tim Abbott <tabbott@MIT.EDU>
Subject: Re: [PATCH 11/14] powerpc: Use macros for .data.page_aligned section.
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Cc: Jeff, Denys Vlasenko <vda.linux@googlemail.com>,
	Sam Ravnborg <sam@ravnborg.org>, Waseem,
	Linux kernel mailing list <linux-kernel@vger.kernel.org>,
	Arnold <jbarnold@mit.edu>, Anders Kaseorg <andersk@mit.edu>,
	linuxppc-dev@ozlabs.org, Paul Mundt <lethal@linux-sh.org>,
	Tim Abbott <tabbott@mit.edu>,
	Linus Torvalds <torvalds@linux-foundation.org>, Daher <wdaher@mit.edu>
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Hi Tim,

Firstly, patches for a particular architecture should really be cc'd to
the list associated with that architecture.  In this case,
linuxppc-dev@ozlabs.org (cc'd).

On Mon, 27 Apr 2009 16:33:05 -0400 Tim Abbott <tabbott@MIT.EDU> wrote:
>
> +++ b/arch/powerpc/kernel/vmlinux.lds.S
> @@ -222,6 +222,7 @@ SECTIONS
> =20
>  #ifdef CONFIG_PPC32
>  	.data : AT(ADDR(.data) - LOAD_OFFSET) {
> +		PAGE_ALIGNED_DATA
>  		DATA_DATA
>  		*(.sdata)
>  		*(.got.plt) *(.got)
> @@ -259,11 +260,6 @@ SECTIONS
>  		*(.data.init_task)
>  	}
> =20
> -	. =3D ALIGN(PAGE_SIZE);
> -	.data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
> -		*(.data.page_aligned)
> -	}
> -

This moves the page_aligned section from a common part of the
vmlinux.lds to a 32 bit only part.  Was that intentional?

--=20
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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