Re: [PATCH] KVM: MMU: lazily drop large spte

[Marcelo Tosatti]

On Wed, Nov 28, 2012 at 01:27:38PM +0800, Xiao Guangrong wrote:
> On 11/18/2012 11:00 AM, Marcelo Tosatti wrote:
> map gfn 4?  See corrected step 7 above.
> >>
> >> Ah, this is a real bug, and unfortunately, it exists in current
> >> code. I will make a separate patchset to fix it. Thank you, Marcelo!
> > 
> > Is it? Hum..
> > 
> > Anyway, it would be great if you can write a testcase (should be similar
> > in size to rmap_chain).
> 
> Marcelo, is this patch acceptable?

Yes, can we get reexecute_instruction fix first? (which should then be
able to handle the case where a large read-only spte is created).

I'll merge the testcase later today.

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