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:
Oct. 04, 2016
Filed:
Feb. 04, 2015
International Business Machines Corporation, Armonk, NY (US);
Michael A. Blake, Wappingers Falls, NY (US);
Garrett M. Drapala, Cary, NC (US);
James F. Driftmyer, Endwell, NY (US);
Deanna P. Berger, Hyde Park, NY (US);
Pak-kin Mak, Poughkeepsie, NY (US);
Timothy J. Slegel, Staatsburg, NY (US);
Rebecca S. Wisniewski, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A multi-boundary address protection range is provided to prevent key operations from interfering with a data move performed by a dynamic memory relocation (DMR) move operation. Any key operation address that is within the move boundary address range gets rejected back to the hypervisor. Further, logic exists across a set of parallel slices to synchronize the DMR move operation as it crosses a protected boundary address range.