Re: [PATCH] kvm mmu: reduce 50% memory usage

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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.

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux