Re: [PATCH 6/8] powerpc: set up OF properties for ppc32 kdump

[Michael Ellerman <michael@ellerman.id.au>]

[-- Attachment #1: Type: text/plain, Size: 1764 bytes --]

On Fri, 2008-08-01 at 18:14 +0400, Anton Vorontsov wrote:
> From: Dale Farnsworth <dale@farnsworth.org>
> 
> Refactor the setting of kexec OF properties, moving the common code
> from machine_kexec_64.c to machine_kexec.c where it can be used on
> both ppc64 and ppc32.  This will be needed for kdump to work on ppc32
> platforms.

Hi Anton,

> diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
> index ac42cfb..bfef717 100644
> --- a/arch/powerpc/kernel/machine_kexec.c
> +++ b/arch/powerpc/kernel/machine_kexec.c
> @@ -117,6 +117,7 @@ int overlaps_crashkernel(unsigned long start, unsigned long size)
>  

>  static int __init kexec_setup(void)
>  {
>  	struct device_node *node;
> @@ -135,6 +171,8 @@ static int __init kexec_setup(void)
>  	kernel_end = __pa(_end);
>  	prom_add_property(node, &kernel_end_prop);
>  
> +	export_crashk_values(node);
> +
>  	of_node_put(node);
>  	return 0;
>  }
> diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
> index c30678d..2aab296 100644
> --- a/arch/powerpc/kernel/machine_kexec_64.c
> +++ b/arch/powerpc/kernel/machine_kexec_64.c
...

> -
>  static int __init kexec_setup(void)
>  {
>  	export_htab_values();
> -	export_crashk_values();
>  	return 0;
>  }
>  __initcall(kexec_setup);

This leaves us with two routines called kexec_setup(), do you mind
getting rid of this one and making export_htab_values() an initcall
directly.

cheers

-- 
Michael Ellerman
OzLabs, IBM Australia Development Lab

wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)

We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]