Messages in this thread | | | Date | Fri, 30 Apr 2010 10:26:50 +0300 | From | Avi Kivity <> | Subject | Re: [PATCH] kvm mmu: reduce 50% memory usage |
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On 04/30/2010 05:25 AM, Lai Jiangshan wrote: > >> It's unrelated to TDP, same issue with shadow. I think the calculation >> is correct. For example the 4th spte for a level=2 page will yield >> gfn=4*512. >> > Avi, Marcelo > Thank you very much. > > The calculation I used is correct. >
Yes. btw, can you update the patch to also correct mmu.txt?
> The fault is comes from the FNAME(fetch) when using shadow page. > > I have fix it in the patch > "[RFC PATCH] kvm: calculate correct gfn for small host pages which emulates large guest pages" > > (It seems that the mail lists is unreachable, did you receive it?) >
The lists are down at the moment.
-- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.
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