{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697154","patent":{"patent_number":"US-9697154","title":"Managing message signaled interrupts in virtualized computer systems","assignee":null,"inventors":[],"filing_date":"2014-08-20T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Systems and methods for managing message signaled interrupts in virtualized computer systems. An example method may comprise: intercepting, by a hypervisor running on a host computer system, a memory read operation initiated by a virtual machine with respect to a first interrupt mapping table, the first interrupt mapping table stored by a physical device associated with the virtual machine, the memory read operation specifying an offset relative to a base address of the first interrupt mapping table; reading at least part of the first interrupt mapping table; and returning, to the virtual machine, a value referenced by the offset within a second interrupt mapping table, the second interrupt mapping table residing in a memory of the host computer system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Managing message signaled interrupts in virtualized computer systems","description":"Systems and methods for managing message signaled interrupts in virtualized computer systems. An example method may comprise: intercepting, by a hypervisor running on a host computer system, a memory ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697154","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9697154","citation_suggestion":"Patentable. \"Managing message signaled interrupts in virtualized computer systems\" (US-9697154). https://patentable.app/patents/US-9697154","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697154","json":"https://patentable.app/api/llm-context/US-9697154","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:35:47.598Z"}