Messages in this thread | | | Date | Sun, 14 Nov 2010 12:52:11 +0200 | From | Avi Kivity <> | Subject | Re: [PATCH 1/4] KVM: MMU: don't drop spte if overwrite it from W to RO |
| |
On 11/12/2010 12:30 PM, Xiao Guangrong wrote: > We just need flush tlb if overwrite a writable spte with a read-only one >
What are the advantages? Avoid playing with rmap, and avoid a window where the spte is missing?
(they are worth the patch, just seeing if I'm not missing something)
-- error compiling committee.c: too many arguments to function
| |