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Re: [Xen-devel] [PATCH][VT]vga acceleration for cirrus logic device mode

To: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH][VT]vga acceleration for cirrus logic device model
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Fri, 23 Sep 2005 13:28:46 +0100
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allocate new l2 tables on demand.

Something like this will certainly be needed for 64-bit tables anyway,
where it's infeasible to pre-allocate all l3 and l2 table entries.

I'm a bit confused on this. This mapping is for 1:1 page table, and
there is only one L3 table and 4 l2 table totally even for 64 bit table.

Ah yes, good point.

In that case I think the code's fine as it is. I'll check it in.

 -- Keir


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