Re: [Xen-devel] [v9][PATCH 07/16] hvmloader/e820: construct guest e820 table

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 17.07.15 at 17:22, <tiejun.chen@xxxxxxxxx> wrote:
> Do you mean I should check low/high mem before we add the hypervisor 
> supplied entries

Yes.

> like this?

Not exactly:

> +    for ( i = nr-1; i > memory_map.nr_map; i-- )

Before you add memory_map.nr_map, you should be able to iterate
from 0 to (not inclusive) nr. At least as far as I recall the original
patch.

Jan


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