Hi All, If the host system decides that it wants to push a given page out to swap, the host will notify the host through registered mmu notifier to inform the guest. I am wondering if there any other situations, other than swapping, which will trigger the mmu notifier to inform host page change to the guest? Thanks for your time! Best Wishes, Yaohui Hu -- 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