The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Mar. 30, 2023
Red Hat, Inc., Raleigh, NC (US);
Michael Tsirkin, Ra'anana, IL;
Red Hat, Inc., Raleigh, NC (US);
Abstract
A method includes selecting a guest address of an address space of a virtual machine for optimizing memory mapped input/output (MMIO) emulation and initializing a page modification log associated with the virtual machine as full. The method further includes receiving an access of the guest address by the virtual machine and, in response to receiving the access to the guest address, triggering a page modification log full event, and exiting to a hypervisor of the virtual machine to perform a task associated with the guest address.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile