Patents/Inventors

Michael Tsirkin

YokneamIL126 patents

139 Patents

US126194552026
Robust Resource Removal for Virtual Machines
Red Hat, Inc.
0 cites
US126098112026
Secured Peripheral Device Communication in Virtualized Computer System
Red Hat, Inc.
0 cites
US125914452026
Migrating Memory Pages Between Non-uniform Memory Access (NUMA) Nodes Based on Entries in a Page Modification Log
Red Hat, Inc.
0 cites
US125790832026
Efficient Queue Access for User-space Packet Processing
Red Hat, LLC
0 cites
US125723772026
Transmitting Interrupts from a Virtual Machine (VM) to a Destination Processing Unit Without Triggering a VM Exit
Red Hat, Inc.
0 cites
US125358732026
Optimized Power Management for Computer Systems
Red Hat, Inc.
0 cites
US125111502025
Fast Memory Mapped IO Support by Register Switch
Red Hat, Inc.
0 cites
US124989532025
Memory Management for Busy Virtual Machine Guests
Red Hat, Inc.
0 cites
US124989542025
Secure Virtual Machine and Peripheral Device Communication
Red Hat, Inc.
0 cites
US124989492025
Library Based Virtual Machine Migration
Red Hat, Inc.
0 cites
US124935642025
Memory Deduplication for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US124948982025
Secured Peripheral Device Communication via Bridge Device in Virtualized Computer System
Red Hat, Inc.
0 cites
US124934902025
Sub-idle Thread Priority Class
Red Hat, Inc.
0 cites
US124878422025
Secure Control of Packet Filter Programs by User Space Processes in Virtual Machines
Red Hat, Inc.
0 cites
US124835982025
Implementing a Service Mesh in the Hypervisor
Red Hat, Inc.
0 cites
US124704792025
Downstream Destination Selection for Tunnel Packets Based on Fixed Header Packet Values
Red Hat, Inc.
0 cites
US124617712025
Hypercall Acceleration for Nested Virtual Machines
Red Hat, Inc.
0 cites
US124557602025
Passing Single-root Input-output Virtualization Functions to Nested Virtual Machines
Red Hat, Inc.
0 cites
US124557552025
Coordinating Timer Access for Virtual Machines Using Peripheral Component Interface Cards
Red Hat, Inc.
0 cites
US124434292025
Memory Deduplication for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US124367912025
Efficient Network Device Failover Management for Virtual Machines
Red Hat, Inc.
0 cites
US124367902025
Scalable Asynchronous Communication for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US124301592025
Encrypted Memory Guest/host Communication
Red Hat, Inc.
0 cites
US124231322025
Efficient Queue Shadowing for Virtual Machines
Red Hat, Inc.
0 cites
US124171852025
Dynamic Direct Memory Access Mapping for Peripheral Devices
Red Hat, Inc.
0 cites
US124117042025
Efficient Central Processing Unit Overcommit for Virtual Machines with Symmetric Multi-processing
Red Hat, Inc.
0 cites
US123934402025
Safe Entropy Source for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US123934392025
Copyless NUMA Balancing Hypervisor Memory Migration
Red Hat, Inc.
0 cites
US123753722025
Zero-copy Forwarding for Network Function Virtualization
Red Hat, Inc.
0 cites
US123731252025
Randomization-based Protection for Memory Deduplication
Red Hat, Inc.
0 cites
US123670592025
Efficient Memory Swap for Virtual Machines
Red Hat, Inc.
0 cites
US123670582025
Efficient Disk Cache Management for Virtual Machines
Red Hat, Inc.
0 cites
US123611182025
Efficient Launching of Trusted Execution Environments
Red Hat, Inc.
0 cites
US123464292025
Automatically Inputting an Authentication Code for an Authentication Process
Red Hat, Inc.
0 cites
US123467172025
Virtual Machine Storage System for Duplication Avoidance
Red Hat, Inc.
0 cites
US123467452025
Safe Critical Section Operations for Virtual Machines with Virtual Central Processing Unit Overcommit
Red Hat, Inc.
0 cites
US123333222025
Virtual Networking for Special Types of Nested Virtual Machines
Red Hat, Inc.
0 cites
US123282222025
Reverse Virtual Ethernet Port Aggregator Bridging for Single Root I/O Virtualization
Red Hat, Inc.
0 cites
US123233262025
Location Change Notification Handling
Red Hat, Inc.
0 cites
US122994942025
Memory Barrier Elision for Multi-threaded Workloads
Red Hat, Inc.
0 cites
US122619252025
Efficient Packet Re-transmission for Express Data Paths
Red Hat, Inc.
0 cites
US122598242025
Assigning Input/output Virtual Addresses Using a Pre-defined Randomness Algorithm
Red Hat, Inc.
0 cites
US122543382025
Pre-allocating Page Table Entries to Provide Virtual Machine Access to Single Root Input-output Virtualization Devices
Red Hat, Inc.
0 cites
US122487912025
Providing a Captive Portal to Manage a Driver Application for a Peripheral Device
Red Hat, Inc.
0 cites
US122425982025
Function Pointer Protection
Red Hat, Inc.
0 cites
US122382112025
Performing Deduplication Based on Encrypted Storage Blocks Generated Using a Secure Enclave
Red Hat, Inc.
0 cites
US122170892025
Identifying Memory Devices for Swapping Virtual Machine Memory Pages
Red Hat Israel, Ltd.
0 cites
US122049252025
Securing Virtual Machines in Computer Systems
Red Hat Israel, Ltd.
0 cites
US121972762025
Memory Page Fault Handling for Network Interface Devices in a Virtualized Environment
Red Hat, Inc.
0 cites
US121901712025
Memory Ballooning Related Memory Allocation Techniques for Execution Environments
Red Hat, Inc.
0 cites
US121752712024
Reducing Latency for Nested Virtual Machines
Red Hat, Inc.
0 cites
US121752692024
Memory Page Copying for Virtual Machine Migration
Red Hat, Inc.
0 cites
US121697332024
Fast Device Discovery for Virtual Machines
Red Hat, Inc.
0 cites
US121697282024
Non Fragmenting Memory Ballooning
Red Hat, Inc.
0 cites
US121649492024
Migration Speed-up for Multiple Virtual Machines
Red Hat, Inc.
0 cites
US121644502024
Managing Network Interface Controller-generated Interrupts
Red Hat Israel, Ltd.
0 cites
US121591572024
Reverse Shadow Page Tables for Nested Virtual Machines
Red Hat, Inc.
0 cites
US121535262024
Re-duplication of De-duplicated Encrypted Memory
Red Hat, Inc.
0 cites
US121415972024
Efficient Out of Order Request Completion
Red Hat, Inc.
0 cites
US121410612024
Use After Free Detection with Double Free Protection
Red Hat, Inc.
0 cites
US121359652024
Preventing Duplicate Builds Based on Pre-computed Checksums Stored in a Version Control System
Red Hat, Inc.
0 cites
US121248662024
Fast Virtual Machine Resume at Host Upgrade
Red Hat, Inc.
0 cites
US121179402024
Host Address Space Identifier for Non-uniform Memory Access Locality in Virtual Machines
Red Hat, Inc.
0 cites
US120864562024
Switching Memory Consistency Models in Accordance with Execution Privilege Level
Red Hat, Inc.
0 cites
US120791332024
Memory Cache-line Bounce Reduction for Pointer Ring Structures
Red Hat, Inc.
0 cites
US120454742024
Efficient Dirty Page Expiration
Red Hat, Inc.
0 cites
US120393632024
Synchronizing Concurrent Tasks Using Interrupt Deferral Instructions
Red Hat, Inc.
0 cites
US120200532024
Exposing Untrusted Devices to Virtual Machines
Red Hat, Inc.
0 cites
US120137992024
Non-interrupting Portable Page Request Interface
Red Hat, Inc.
0 cites
US120078912024
Storage Deduplication for Containers with Encrypted Storage
Red Hat, Inc.
0 cites
US120018692024
Memory Over-commit Support for Live Migration of Virtual Machines
Red Hat, Inc.
0 cites
US119835552024
Storage Snapshots for Nested Virtual Machines
Red Hat, Inc.
0 cites
US119776312024
Hypervisor Level Signature Checks for Encrypted Trusted Execution Environments
Red Hat, Inc.
0 cites
US119774932024
Safe Virtual Machine Physical Device Access for Network Function Virtualization
RED HAT, Inc.
0 cites
US119718302024
Efficient Queue Access for User-space Packet Processing
Red Hat, Inc.
0 cites
US119667432024
Reverse Order Queue Updates by Virtual Devices
Red Hat, Inc.
0 cites
US119433372024
Secure Reliable Application Environments
Red Hat, Inc.
0 cites
US119145122024
Writeback Overhead Reduction for Workloads
Red Hat, Inc.
0 cites
US119071152024
Indirect Interface for Virtual Machine Free Page Hinting
RED HAT, Inc.
0 cites
US119001422024
Improving Memory Access Handling for Nested Virtual Machines
Red Hat, Inc.
0 cites
US118868992024
Privacy Preserving Introspection for Trusted Execution Environments
RED HAT, Inc.
0 cites
US118889722024
Split Security for Trusted Execution Environments
RED HAT, Inc.
0 cites
US118863512024
Memory Efficient Virtual Address Management for System Calls
Red Hat, Inc.
0 cites
US118807042024
Nested Virtual Machine Support for Hypervisors of Encrypted State Virtual Machines
Red Hat, Inc.
0 cites
US118804812024
Secure Modular Devices
Red Hat, Inc.
0 cites
US118708462024
Post-copy Migration Cross Cluster Synchronization for Post-copy Migration of Virtual Machines
Red Hat, Inc.
0 cites
US118687962024
Page Request Interface Overhead Reduction for Virtual Machine Migration and Write Protection in Memory
Red Hat, Inc.
0 cites
US118607922024
Memory Access Handling for Peripheral Component Interconnect Devices
Red Hat, Inc.
0 cites
US118472532023
Efficient Launching of Trusted Execution Environments
Red Hat, Inc.
0 cites
US118472272023
Firmware Version Corruption Attack Prevention
Red Hat, Inc.
0 cites
US118365172023
Support for Encrypted Memory in Nested Virtual Machines
Red Hat, Inc.
0 cites
US118226632023
Supervisor-based Firmware Hardening
Red Hat, Inc.
0 cites
US118229312023
Providing a Captive Portal to Manage a Driver Application for a Peripheral Device
Red Hat, Inc.
0 cites
US118229482023
Peripheral Component Interconnect (PCI) Device Removal for Virtual Machines
Red Hat, Inc.
0 cites
US118226412023
Establishing Controlled Remote Access to Debug Logs
Red Hat, Inc.
0 cites
US118162062023
Function Pointer Protection
RED HAT, Inc.
0 cites
US118098882023
Virtual Machine Memory Migration Facilitated by Persistent Memory Devices
Red Hat, Inc.
0 cites
US118095762023
Establishing Secure Remote Access to Debug Logs
Red Hat, Inc.
0 cites
US117753282023
Virtual Bond for Efficient Networking of Virtual Machines
Red Hat, Inc.
0 cites
US117650622023
Automatic Retransmission Capability in Hypervisor
Red Hat, Inc.
0 cites
US117555122023
Managing Inter-processor Interrupts in Virtualized Computer Systems
Red Hat, Inc.
0 cites
US117481312023
Network Updates for Virtual Machine Migration
Red Hat, Inc.
0 cites
US117481352023
Utilizing Virtual Input/output Memory Management Units (IOMMU) for Tracking Encryption Status of Memory Pages
Red Hat, Inc.
0 cites
US117481362023
Event Notification Support for Nested Virtual Machines
Red Hat, Inc.
0 cites
US117481402023
Virtual Machine Security Policy Implementation
Red Hat, Inc.
0 cites
US117410292023
System to Use Descriptor Rings for I/O Communication
Red Hat, Inc.
0 cites
US117340392023
Efficient Handling of Network Topology Change Notification for Virtual Machines
Red Hat, Inc.
0 cites
US117340482023
Efficient User Space Driver Isolation by Shallow Virtual Machines
Red Hat Israel, Ltd.
0 cites
US117341822023
Latency Reduction for Kernel Same Page Merging
Red Hat, Inc.
0 cites
US117292182023
Implementing a Service Mesh in the Hypervisor
Red Hat, Inc.
0 cites
US117097162023
Hardware Offload Support for an Operating System Offload Interface Using Operation Code Verification
Red Hat, Inc.
0 cites
US116988062023
Hypercall Acceleration for Nested Virtual Machines
Red Hat, Inc.
0 cites
US116937222023
Fast Memory Mapped IO Support by Register Switch
Red Hat, Inc.
0 cites
US116777332023
Firmware Validation for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US116756152023
Zero Copy Message Reception for Applications
Red Hat, Inc.
0 cites
US116568912023
Copy-on-write for Virtual Machines with Encrypted Storage
Red Hat, Inc.
0 cites
US116306832023
Low Latency Launch for Trusted Execution Environments
Red Hat, Inc.
0 cites
US116201562023
Live Migration with Guaranteed Maximum Migration Downtimes
Red Hat, Inc.
0 cites
US116204112023
Elastic Launch for Trusted Execution Environments
Red Hat, Inc.
0 cites
US116201492023
Safe Entropy Source for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US116149732023
Assigning Devices to Virtual Machines in View of Power State Information
Red Hat, Inc.
0 cites
US116149562023
Multicast Live Migration for Encrypted Virtual Machines
Red Hat, Inc.
0 cites
US116046732023
Memory Encryption for Virtual Machines by Hypervisor-controlled Firmware
Red Hat, Inc.
0 cites
US116046712023
Secure Virtual Machine and Peripheral Device Communication
Red Hat, Inc.
0 cites
US115931702023
Flexible Reverse Ballooning for Nested Virtual Machines
Red Hat, Inc.
0 cites
US115931682023
Zero Copy Message Reception for Devices via Page Tables Used to Access Receiving Buffers
Red Hat, Inc.
0 cites
US115864582023
Fast Device Discovery for Virtual Machines
Red Hat, Inc.
0 cites
US115867272023
Systems and Methods for Preventing Kernel Stalling Attacks
Red Hat, Inc.
0 cites
US115886232023
Secure Reliable Trusted Execution Environments
Red Hat, Inc.
0 cites
US115864542023
Selective Memory Deduplication for Virtual Machines
Red Hat, Inc.
0 cites
US115738152023
Dynamic Power Management States for Virtual Machine Migration
Red Hat, Inc.
0 cites
US115677742023
Optimized Branching Using Safe Static Keys
Red Hat, Inc.
0 cites
US115678662023
Free Detection with Double Free Protection
Red Hat, Inc.
0 cites
US115678842023
Efficient Management of Bus Bandwidth for Multiple Drivers
Red Hat, Inc.
0 cites
US115676842023
Constant Time Updates After Memory Deduplication
Red Hat, Inc.
0 cites
US115563712023
Hypervisor Task Execution Management for Virtual Machines
Red Hat, Inc.
0 cites
US115506122023
Support for Encrypted Memory in Nested Virtual Machines
RED HAT, Inc.
0 cites
US115507292023
Memory Ballooning Related Memory Allocation Techniques for Virtual Machines
Red Hat, Inc.
0 cites
US115509412023
Secure Modular Devices
Red Hat, Inc.
0 cites