Gordon D. McIntosh

Virtualization of input/output devices in a logically partitioned data processing system

Computer system serialization control method involving unlocking global lock of one partition, after completion of machine check analysis regardless of state of other partition locks

Handling multiple operating system capabilities in a logical partition data processing system

Critical datapath error handling in a multiprocessor architecture

System, method, and computer program product for preserving trace data after partition crash in logically partitioned systems

System, method, and computer program product for effecting serialization in logical-partitioned systems

Method and apparatus to prevent vulnerability to virus and worm attacks through instruction remapping

Method and apparatus for reporting errors in a data processing system

Method to enhance platform firmware security for logical partition data processing systems by dynamic restriction of available external interfaces

Method and apparatus to preserve trace data