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SubjectRe: [PATCH v5 3/6] x86/mm: Factor out of top-down direct mapping setup
On Wed, 2013-09-25 at 02:29 +0800, Zhang Yanfei wrote:
> From: Tang Chen <>
> This patch creates a new function memory_map_top_down to
> factor out of the top-down direct memory mapping pagetable
> setup. This is also a preparation for the following patch,
> which will introduce the bottom-up memory mapping. That said,
> we will put the two ways of pagetable setup into separate
> functions, and choose to use which way in init_mem_mapping,
> which makes the code more clear.
> Signed-off-by: Tang Chen <>
> Signed-off-by: Zhang Yanfei <>

Acked-by: Toshi Kani <>


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