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Re: [Qemu-devel] [PATCH 01/19] Add support for multi-level phys map.


From: Tristan Gingold
Subject: Re: [Qemu-devel] [PATCH 01/19] Add support for multi-level phys map.
Date: Tue, 21 Apr 2009 14:11:28 +0200


On Apr 15, 2009, at 6:23 PM, Aurelien Jarno wrote:

On Mon, Mar 30, 2009 at 04:36:16PM +0200, Tristan Gingold wrote:
As Alpha physical addresses are 44 bits, l1_phys_map can't be anymore 2 levels. Use a more generic multi-level approach and explain why we don't need to
extend l1_map.

[...]

While this part of the patch looks ok, it seems that some other parts of
exec.c needs to be modified to accommodate the new multi-level map. Is
some parts of the patch missing?

No, I think it is complete. Can you point out which part seems to be modified ?

Also I think that we should remove L2_* into LN_* to show it is actually
a multilevel map.

Yes, good idea.

Tristan.





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