Re: [PATCH] crash dump: don't delete non-E820_RAM during init

[H. Peter Anvin]

On 11/05/2012 03:57 AM, Zhang, Jun wrote:
> Hello, Anvin
> 1) use "memmap=exactmap", which remove all ranges include ram and non-ram range. So my first patch reserve the non-ram range.
> 2)don't use " memmap=exactmap ", so it reserve all ranges. But we only need non-ram, so we need kernel to remove RAM, just as my second patch.

Sorry, you have completely lost me now.  You seem to be contradicting
yourself from one message to another.

	-hpa


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