On 2020/7/20 下午9:03, Peter Xu wrote:
On Mon, Jul 20, 2020 at 12:02:06PM +0800, Jason Wang wrote:Right, so there's no need to deal with unmap in vtd's replay implementation (as what generic one did).We don't even for now; see vtd_page_walk_info.notify_unmap. Thanks,
Right, but I meant the vtd_address_space_unmap() in vtd_iomm_replay(). It looks to me it will trigger UNMAP notifiers.
Thanks
