Subject: Re: [PATCH 2/2 v2] powerpc: Enable NO_BOOTMEM

From: "Aneesh Kumar K.V" <[email-masked]>
Date: Wed, 07 May 2014 12:05:30 +0530

Emil Medve <[email-masked]> writes:

> Currently bootmem is just a wrapper around memblock. This gets rid of
> the wrapper code just as other ARHC(es) did: x86, arm, etc.
>
> For now only cover !NUMA systems/builds
>
> Signed-off-by: Emil Medve <[email-masked]>
> ---
>
> v2: Acknowledge that NUMA systems/builds are not covered by this patch
>
>  arch/powerpc/Kconfig  | 3 +++
>  arch/powerpc/mm/mem.c | 8 ++++++++
>  2 files changed, 11 insertions(+)
>
> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
> index e099899..07b164b 100644
> --- a/arch/powerpc/Kconfig
> +++ b/arch/powerpc/Kconfig
> @@ -475,6 +475,9 @@ config SYS_SUPPORTS_HUGETLBFS
>  
>  source "mm/Kconfig"
>  
> +config NO_BOOTMEM
> +	def_bool !NUMA

There is actually one in  mm/Kconfig

So I guess you should make the platform that you are interested
/tested just do select No_BOOTMEM like we do in arch/arm/Kconfig etc ?

-aneesh