Purpose and Rationale

The Hypervisor Project follows after two successful workshops at the last is producing a common open licensed Automotive Standard Virtual Platform specification based on VIRTIO, and other standards.

On the more general scope, the project two GENIVI All-Member-Meetings and investigates the wide scope of open- source and commercial hypervisor technologies, and addresses challenges in their use.

   Through collaboration between all vendors, experts and adopters of virtualization technology we can lower the barriers to successful product development.

  The project primarily drives requirements, standardization for Hypervisor APIs, and other types of investigations to facilitate ECU consolidation, price reduction, and management of mixed-criticality in systems for improved security and functional safety.

You can look below for detailed backlog and topics, but to summarize there There are three primary work streams currently in development:

1. Virtual Device API standardization, leading to the definition of the Automotive standard Virtual Platform
   (this naturally builds on existing standards like VIRTIO)collecting and driving requirements for a standard platform based on VIRTIO, SCMI, and other existing standards.
   

2. Multi-OS system design on Multi-Core SoCs (with/without virtualisation)
3. Investigate and recommend electrical/software architecture for automotive use-cases, when deployed using virtual-machine technologies. 

Next Meeting

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Every Monday, 10:00 AM

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CET

Agenda:

• Planning deep-dive topic meetings to take a break from pure AVPS writing.

General backlog

• AVPS v2 completed --> AVPS JIRA tickets for tracking 
• Whitepaper planning (dormant at the moment)
• Deep-dive Memory Buffer sharing (GPU) - suggested by Eugen Friedrich
• Update Milestones, deliverables, and workplan.
• Use-cases, architectures and requirements workstream (dormant)
• Re-review scope of workand synergy opportunities,  AGL virtualization EG.  Links to previous papers below.
• Establish scope of work and synergy opportunities for virtualization in AUTOSAR
• Android and Trout, evaluation and establish relationship to AVPS.
• Whitepaper progress (review page)
• review and assignment of backlog and sprint tickets
  • look at active sprint & backlog of HV tracker
F2F agenda finalization, agenda is here

Zoom Meeting details:

• • Registration link (if you do it before, it saves time)
  • Join link
  • Meeting password: hvws !hvws2020

Upcoming F2F Meeting

• Dates: 24-25 September 2019 (Tuesday, Wednesday)
• Location: Opensynergy, Berlin, Germany
  • directions: to be added
  • hotel recommendations: to be added
• Agenda: Hypervisor Project F2F meeting 20190924-25

Meeting Minutes (← use link)

Most Active Workstream:

• Definition of Automotive Virtual Platform (a.k.a. API standardization for Hypervisors in automotive environment, with starting point in VIRTIO)

Backlog (Topic List)

 Review / check consensus on USB chapter of specification + other minor edits (Artem to come back with new info)

• AI/Tensor processing, on GPU or other dedicated hardware
• Deep-dive Memory Buffer sharing (GPU) - invite Eugen Friedrich
• Update Milestones, deliverables, and workplan.
• (started, needs input again) Use-cases, architectures and requirements workstream
• Some was added to the AGL publication on virtualization after our most recent review.  Re-review, to identify useful/reusable parts.  Links at the bottom.

Original sub-topics (Possible focus areas)

Meeting Minutes (← use link)

Resources

  Videos/recordings

• Automotive World / GENIVI Webinar: Hypervisors in the vehicle: A standards-based approach to virtualization
  by Tero Salminen, Senior Director Product: Virtualization, at OpenSynergy, and GENIVI Technical Lead Gunnar Andersson.
  
• Linux Plumbers Conference, 2020 
  – Android Microconference :  Android Automotive OS virtualization (Cuttlefish->Trout) – and related: Memory protection in KVM for Android, 
  – Android BoF: Virtualization discussion
• Platform Security Summit May 23-24, 2018 - had several hypervisor related presentations – Youtube, (website)

  Related publications and input

• Report (transcript) from Automotive World Webinar, 13 February 2020
• White paper from Mentor found under this link..

• Samsung Resarch - Automotive Virtualization, presented at Xen Summit 2018.

• VIRTIO v1.0 specification 
• VIRTIO 1.1 specification (and newer git master) 
  • What's new in VIRTIO 1.1 – FOSDEM 2018 presentation  
  • What's new in VIRTIO 1.1 – another at DPDK.org
  • An update on VIRTIO - FOSDEM 2019
• The AGL software defined connected car architecture (a.k.a "AGL virtualization paper")
  • PDF (snapshot May 2018)  ^^^ NOTE that is an older snapshot of a living paper, (Google Docs edit location).
  • Paper analysis/summary written by Nikola Velinov with intro paragraph by Gunnar Andersson – based on May 2018 snapshot.
  • UPDATE:→ Study this latest published version (June 2018) from AGL publication page
    

• Ward's Auto online magazine – GENIVI article: A Better Managed Approach to Virtualization in Automotive 

• APIs for security: Mandatory Access Control features (in virtualization environments, that is)
• VM management tool
• Instrumentation & tools
• Safety compliance: ISO26262
• Security compliance: Common Criteria, EAL
• System design to optimize Boot Time,
• Boot requirements, e.g. secure boot, integrity check,
• Agree on Terms / Nomenclature

Mailing list & Contribution

1. Discussion should use the general genivi-projects mailing list.  Start the subject line using: [HVWS]
2. The Wiki is an open public collaboration area.  Please contribute/improve it as needed.  Improve text, add relate info, links, references! 
   To edit the Wiki, log in or request an account.
3. Any other process question? - you can contact the acting project lead:  Gunnar Andersson

Upcoming Events / F2F

GENIVI 20th All Member Meeting a Digital Experience

F2F Meetings (completed)

• Dates: 24-25 September 2019 (Tuesday, Wednesday)
• Location: Opensynergy, Berlin, Germany
• Agenda: Hypervisor Project F2F meeting 20190924-25

• Bangalore Technical Summit Agenda (2018 October)

• Munich AMM Workshop Agenda (2018 April)

Original topic-list (possible focus areas)

• APIs for security: Mandatory Access Control features (in virtualization environments, that is)
• VM management tool
• Instrumentation & tools
• Safety compliance: ISO26262
• Security compliance: Common Criteria, EAL
• System design to optimize Boot Time,
• Boot requirements, e.g. secure boot, integrity check,
• Agree on Terms / Nomenclature

Done / skipped / no longer on backlog

...

The work is documented here

Other resources and Links

  Related publications and input

• Samsung Resarch - Automotive Virtualization, presented at Xen Summit 2018.

• VIRTIO v1.0 specification (and newer git master?) – first start for our investigation into the definition of an Automotive-Wide virtualization platform
  • What's new in VIRTIO 1.1 – FOSDEM 2018 presentation  
  • What's new in VIRTIO 1.1 – another at DPDK.org
  • An update on VIRTIO - FOSDEM 2019
• The AGL software defined connected car architecture (a.k.a "AGL virtualization paper")
  • PDF (snapshot May 2018)  ^^^ NOTE that is an older snapshot of a living paper, (Google Docs edit location).
  • Paper analysis/summary written by Nikola Velinov with intro paragraph by Gunnar Andersson – based on May 2018 snapshot.
  • UPDATE:→ Study this latest published version (June 2018) from AGL publication page
    

  Videos/recordings

• Platform Security Summit May 23-24, 2018 - had several hypervisor related presentations – Youtube, (website)

Bangalore Technical Summit Agenda (2018 October) (← use link)

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  ( ^^ includes links to many topic presentations by the participants)

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