Re: [PATCH 1/5] x86: Only direct map addresses that are marked asE820_RAM
From: H. Peter Anvin
Date: Mon Aug 13 2012 - 18:00:24 EST
On 08/13/2012 02:58 PM, Tejun Heo wrote:
>
> Also, please mention the possibility of using smaller size memory
> mappings if e820 didn't align physical memory to GB boundary.
>
... as it generally won't.
-hpa
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