Re: BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC onboot

From: H. Peter Anvin
Date: Mon Oct 22 2012 - 18:23:11 EST


On 10/22/2012 01:50 PM, Yinghai Lu wrote:
> ok, let's see if we can meet this extreme corner case except user
> specify not page aligned "memmap="

If it is *only* memmap= there is a very simple solution: if the memmap
is RAM then we round up the starting address and round down the end
address; if the memmap is not RAM then we round up instead...

-hpa

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