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:
Dec. 27, 2016
Filed:
Jun. 18, 2015
Todd E. Miller, Marion, IA (US);
Christopher J. Baumler, Hiawatha, IA (US);
David J. Radack, Robins, IA (US);
Branden H. Sletteland, Marion, IA (US);
Greg L. Shelton, Cedar Rapids, IA (US);
J. Perry Smith, Shellsburg, IA (US);
Todd E. Miller, Marion, IA (US);
Christopher J. Baumler, Hiawatha, IA (US);
David J. Radack, Robins, IA (US);
Branden H. Sletteland, Marion, IA (US);
Greg L. Shelton, Cedar Rapids, IA (US);
J. Perry Smith, Shellsburg, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A multi-core processor system and a method of operating the system allocates fault queues in a shared system memory for each virtual machine of a partitioned guest operating system running on a core or partition of the processor system. Health monitors of the partitioned guest operating system log faults in the fault queue corresponding to the appropriate virtual machine. The health monitors may take additional action in response to warning-level or virtual machine-level faults. A health monitor of the multi-core processor resource then polls each fault queue, as well as the partition-level and module-level event logs maintained by the module operating system, for available faults and logs all faults in a single nonvolatile event log of the multi-core processor resource.