On Tue, Aug 17, 2021 at 12:47:19AM +0000, Longpeng (Mike, Cloud Infrastructure Service Product Dept.) wrote: > I understand your intent now, you want to share memory ranges by sharing the relevant > pgtable pages. > > I had implemented a similar idea to support QEMU live upgrade about four years ago > ( in late 2017), > > https://patents.google.com/patent/US20210089345A1 I am not going to read a patent. This conversation is now over until I have had a conversation with my patent attorney.
