[PATCH] arm: improve non-section-aligned low memory mapping

[Baruch Siach]

Hi Min-Hua Chen

On Sun, Apr 26, 2015 at 03:41:17PM +0800, Min-Hua Chen wrote:
> diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
> index 2495c8c..6a618f9 100644
> --- a/arch/arm/mm/init.c
> +++ b/arch/arm/mm/init.c
> @@ -138,7 +138,7 @@ void show_mem(unsigned int filter)
>  static void __init find_limits(unsigned long *min, unsigned long *max_low,
>         unsigned long *max_high)
>  {
> - *max_low = PFN_DOWN(memblock_get_current_limit());
> + *max_low = PFN_DOWN(arm_lowmem_limit);
>   *min = PFN_UP(memblock_start_of_DRAM());
>   *max_high = PFN_DOWN(memblock_end_of_DRAM());
>  }

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baruch

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