ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,154, issued on July 22, was assigned to SiFive Inc. (Santa Clara, Calif.).
"Logging guest physical address for memory access faults" was invented by John Ingalls (Sunnyvale, Calif.) and Andrew Waterman (Berkeley, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are disclosed for logging guest physical address for memory access faults. For example, a method for logging guest physical address includes receiving a first address translation request from a processor pipeline at a translation lookaside buffer for a first guest virtual address; identifying a hit with a fault condition corresponding to the first guest virtual addres...