linux-kernel - Re: [-mm patch] add missing page_copy export for ppc and powerpc (was Re: cachefiles on latest -mm fails to build on powerpc)

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Message-ID: <20060915173321.GD8098@cathedrallabs.org>
Date:	Fri, 15 Sep 2006 14:33:22 -0300
From:	Aristeu Sergio Rozanski Filho <aris@...hedrallabs.org>
To:	Frederik Deweerdt <deweerdt@...e.fr>
Cc:	David Howells <dhowells@...hat.com>, linux-kernel@...r.kernel.org,
	akpm@...l.org
Subject: Re: [-mm patch] add missing page_copy export for ppc and powerpc (was Re: cachefiles on latest -mm fails to build on powerpc)

> Oops, thanks, here's a corrected patch. From a quick look, it seems that
> the ppc needs the same kind of export.
> This adds a missing copy_page export for the powerpc and ppc arches.
this last patch solves the problem
> 
> Signed-off-by: Frederik Deweerdt <frederik.deweerdt@...il.com>
Acked-by: Aristeu S. Rozanski F. <aris@...hedrallabs.org>

> diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
> index 39d3bfc..23ccd5d 100644
> --- a/arch/powerpc/kernel/ppc_ksyms.c
> +++ b/arch/powerpc/kernel/ppc_ksyms.c
> @@ -93,6 +93,12 @@ EXPORT_SYMBOL(__strncpy_from_user);
>  EXPORT_SYMBOL(__strnlen_user);
>  
>  #ifndef  __powerpc64__
> +EXPORT_SYMBOL(copy_page);
> +#else
> +EXPORT_SYMBOL(copy_4K_page);
> +#endif
> +
> +#ifndef  __powerpc64__
>  EXPORT_SYMBOL(__ide_mm_insl);
>  EXPORT_SYMBOL(__ide_mm_outsw);
>  EXPORT_SYMBOL(__ide_mm_insw);
> diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
> index d173540..3045cc3 100644
> --- a/arch/ppc/kernel/ppc_ksyms.c
> +++ b/arch/ppc/kernel/ppc_ksyms.c
> @@ -106,6 +106,8 @@ EXPORT_SYMBOL(__clear_user);
>  EXPORT_SYMBOL(__strncpy_from_user);
>  EXPORT_SYMBOL(__strnlen_user);
>  
> +EXPORT_SYMBOL(copy_page);
> +
>  /*
>  EXPORT_SYMBOL(inb);
>  EXPORT_SYMBOL(inw);
> -
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-- 
Aristeu

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