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SubjectRe: [PATCH 2/2] x86, e820 disable ACPI Memory Hotplug if memory mapping is specified by user [v2]
On 01/13/2014 05:09 PM, Toshi Kani wrote:
>
> In majority of the cases, memmap=exactmap is used for kdump and the
> firmware info is sane. So, I think we should keep NUMA enabled since it
> could be useful when multiple CPUs are enabled for kdump.
>

Rather unlikely since all of the kdump memory is likely to sit in a
single node.

-hpa




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