Re: IA64 memory

From: Matthew Wilcox <matthew_at_wil.cx>
Date: 2005-02-21 02:57:43
On Sun, Feb 20, 2005 at 04:48:50PM +0530, Vaibhav Sharma wrote:
> The memory map from efi is also defined for locations more than that
> which is available (I had 6GB of RAM on the machine, but the memory
> map covered addresses more than 6GB). I could not understand why it
> does so...

The memory in the machine isn't necessarily contiguous.  For example, an
hp zx1 machine would map 6GB of memory at 0-1GB then 257-260GB, then 4-6GB

-- 
"Next the statesmen will invent cheap lies, putting the blame upon 
the nation that is attacked, and every man will be glad of those
conscience-soothing falsities, and will diligently study them, and refuse
to examine any refutations of them; and thus he will by and by convince 
himself that the war is just, and will thank God for the better sleep 
he enjoys after this process of grotesque self-deception." -- Mark Twain
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Received on Sun Feb 20 10:58:13 2005

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