On 11/14/2010 06:52 PM, Avi Kivity wrote: > 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? > Both, but only the first was in my mind when i'm making the patch :-) -- 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
