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Jul 22, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Scott Murray - Konsulko
  • Tadao Tanikawa - Panasonic
  • Takashi Tsubone - Panasonic
  • Mikhail Golubev - Open Synergy
  • Alex Bennée - Linaro
  • Francois Ozog - Linaro
  • Victor Duan - Linaro
  • Vincent Guittot - Linaro
  • Kenji Hosokawa - ADIT
  • Yuki Tsunashima - ADIT
  • Jakub Luzny - GSoC student
  • Parth Dode - GSoC student

Agenda: 


Aug 5, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Scott Murray - Konsulko
  • Tadao Tanikawa - Panasonic
  • Takashi Tsubone - Panasonic
  • Mikhail Golubev - Open Synergy
  • Laurent Cremmer -Carmeq
  • Mark Silberberger - Carmeq
  • Nicolas Blazevic - Carmeq 
  • Alex Bennée - Linaro
  • Mike Holmes - Linaro
  • Victor Duan - Linaro
  • Kenji Hosokawa - ADIT
  • Jakub Luzny - GSoC student
  • Rich Persaud

Agenda: 

  • Topic 1: Yocto Architecture for VirtIO FEDD integration Mikhail Golubev
    • some SoC vendor's BSP kernel doesn't support Yocto Linux so that the virtio.scc may be not included.
    • it's better to maintain the front end driver or the kernel configuration in AGL.
    • Release candidate branch for AGL will be in January.
    • general idea is on master, but for recipe (patch and yocto layer only) → sandbox, source code → code repository
      Jerry, Zhao Jiancong need to check with Walt Miner on application of a new repository (JIRA ticket)
  • Topic 2: VirtIO Backend Related Sharing  Laurent Cremmer
  • Topic 3: GSoC Project Progress Sharing Month #2 Parth Dode Jakub Lužný → move to next EG

Aug 19, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Scott Murray - Konsulko
  • Tadao Tanikawa - Panasonic
  • Mikhail Golubev - Open Synergy
  • Laurent Cremmer -Carmeq
  • Mark Silberberger - Carmeq
  • Francois Ozog - Linaro
  • Victor Duan - Linaro
  • Kenji Hosokawa - ADIT
  • Yuki Tsunashima - ADIT
  • Eva Rio - Tuxera
  • Joel Catala - Tuxera
  • Christoph Mutz - Western Digital
  • Matteo Zammattio - Western Digital
  • Jakub Luzny - GSoC student
  • Parth Dode - GSoC student
  • Rich Persaud

Agenda: 

  • Topic 1: GSoC Project Progress Sharing Month #2 Parth Dode Jakub Lužný 
  • Topic 2: Follow-up Proposal for VirtIO Front-end Integration Mikhail Golubev
  • Topic 3: Guest Speech on Xen Argo with VirtIO by Edgeform Chritopher Clark & Rich Persaud

Remaining Action Items:


Sep 2, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Jan-Simon Moeller - Linux Foundation
  • Scott Murray - Konsulko
  • Mikhail Golubev - Open Synergy
  • Laurent Cremmer -Carmeq
  • Mark Silberberger - Carmeq
  • Francois Ozog - Linaro
  • Victor Duan - Linaro
  • Kenji Hosokawa - ADIT
  • Yuki Tsunashima - ADIT
  • Eva Rio - Tuxera
  • Joel Catala - Tuxera
  • Christoph Mutz - Western Digital
  • Marius Vlad - Collabora
  • Jakub Luzny - GSoC student
  • Parth Dode - GSoC student
  • Rich Persaud

Agenda: 

  • Topic 1: Final Presentation of GSOC Jailhouse Project Jakub Lužný Parth Dode
  • Topic 2: Follow-up Q&A about virtio-argo (Chritopher Clark & Rich Persaud)
  • Topic 3: Conclusion & Future Plan of AGL KK VirtIO Integration Mikhail Golubev
    Mikhail Golubev  please upload the slide you presented in last EG

Sep 16, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Jan-Simon Moeller - Linux Foundation
  • Scott Murray - Konsulko
  • Mikhail Golubev - Open Synergy
  • Laurent Cremmer -Carmeq
  • Mike Holmes - Linaro
  • Francois Ozog - Linaro
  • Victor Duan - Linaro
  • Kenji Hosokawa - ADIT
  • Yuki Tsunashima - ADIT
  • Tadao Tanikawa - Panasonic
  • Eva Rio - Tuxera
  • Joel Catala - Tuxera
  • Christoph Mutz - Western Digital
  • Marius Vlad - Collabora

Agenda: 

  • Topic 1: Future Plan of VirtIO Device in AGL
    • virtio-can not virtio-vehicle (virtio-can also include LIN)
    • virtio-camera: what is up with DRM?
    • virtio-tuner not virtio-radio (Linux v4l2 interface)
    • ACRN has smth for USB → needs to be checked
    • GNSS via virito-scmi? → needs to be checked
    • Mikhail Golubev  to upload the slide.

Sep 30, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Jan-Simon Moeller - Linux Foundation
  • Scott Murray - Konsulko
  • Mikhail Golubev - Open Synergy
  • Nicolas Blazevic - Carmeq
  • Victor Duan - Linaro
  • Francois Ozog - Linaro
  • Tadao Tanikawa - Panasonic
  • Christoph Mutz - Western Digital
  • Matteo Zammattio - Western Digital
  • Marius Vlad - Collabora

Agenda: 

  • Topic 1: Future Plan of VirtIO Device in AGL
    • How we can brainstorm what kind of virtio devices are necessary to AGL
      • method 1: invite IVI, IC experts from other EG to join the discussion
        • Email in the mailing list is okay
        • Inter-EG activities are handled in the SAT
        • Announce & Invite in Dev Call is also possible (most people)
      • method 2: invite GENIVI AVPS member to share their progress on the automotive virtio discussion
    • What is our policy to decide which device should be integrated into AGL
      • Option 1 (most strict): Only if the device has been upstreamed and official published in the OASIS specification
        • Publish of OASIS specification will be the trigger for AGL virtio porting activities
      • Option 2 (moderate): If the device has been upstreamed and has a certain plan to be included in the OASIS specification in near future
      • Option 3 (most loose): Any devices that Virtualization EG members have consensus

        Discussion:
      • Upstreamed drivers are mandatory
      • Depending on AGL kernel version, some new devices may not be included. Backporting from the newer kernel is needed (in some circumstances, trouble may happen) → discuss whether it can be integrated in the form inside kernel trees or out of the kernel trees
      • New device drivers (not upstreamed) has the similar situation with the above

        Conclusion:
        Depending on the maturity of the virtio device drivers, we can put into different places → all virtio drivers can be integrated in this way
      • Recipe: Put the new drivers to the meta-agl-devel for developing and testing, integrate the stable drivers in the meta-agl.
      • Source Code: Staging (new drivers) & Src (stable drivers)
  • Topic 2: OpenSynergy Plans for ALS VirtIO PoC & AGL KK Contribution Mikhail Golubev
    OpenSynergy will distribute the PoC after KK contribution as a reference implementation of VirtIO. Jan Simon has suggested distributing methods such as "accepting terms" which already used by some AGL mebmer. 

Oct 14, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Jan-Simon Moeller - Linux Foundation
  • Scott Murray - Konsulko
  • Mikhail Golubev - Open Synergy
  • Laurent Cremmer -Carmeq
  • Mark Silberberger - Carmeq
  • Nicolas Blazevic - Carmeq
  • Mike Holmes - Linaro
  • Alex Bennée - Linaro
  • Victor Duan - Linaro
  • Misami Hiramatsu - Linaro
  • Kenji Hosokawa - ADIT
  • Tadao Tanikawa - Panasonic

Agenda: 

  • Topic 1: Linaro Sharing for ALS PoC Victor Duan (Deactivated)
    • AGL is working as a guest (front end)
    • Hypervisor: KVM & Xen
    • Hardware: different ARM boards (Socionext Developer Box, Armas 8040 MacchiatoBin)
    • portability across different platform (independent from SoC & Hypervisor)
    • virtio devices: virtio-net, virtio-blk, virtio-gpu. future: virtio-video, virtio-rpmb and etc.
    • no special preference on whether virtio-pci or virtio-mmio
    • the memory access limit will be not in the scope of the demo
    • Xen hypervisor: similar approach to crosvm
    • Original Target: End of this month (but it is postponed)
    • for the ALS: blk, network and framebuffer (audio will be difficult for the current schedule)
    • Work will be open.
    • Progress can be traced in the following path: https://collaborate.linaro.org/pages/viewpage.action?pageId=147423498

  • Topic 2: ALS Presentation

    https://ossalsjp20.sched.com/

    Video Submit Deadline: ? Walt Miner

Walt Miner to update the attendee of today's meeting

fix the link issue on the Wiki


Nov 11, 2020

Attendees:

  • Jerry Zhao - Panasonic
  • Walt Miner - Linux Foundation
  • Jan-Simon Moeller - Linux Foundation
  • Scott Murray - Konsulko
  • Mikhail Golubev - Open Synergy
  • Mark Silberberger - Carmeq
  • Alex Bennée - Linaro
  • Victor Duan - Linaro
  • Tadao Tanikawa - Panasonic
  • Christoph Mutz - Western Digital
  • Joel Catala - Tuxera

Agenda: 

  • Topic 1: Virtualization Webinar
    Webinar: Device Virtualization Architecture, Panasonic

    When:
    Thursday, 12 November 2020
    10:00pm to 11:00pm
    (UTC+00:00) UTC

    Where:
    Registration Required - See link below

    Organizer: Emily Olin eolin@linuxfoundation.org

    Description:

    AGL Community:

    We are very excited to kick-off a new webinar series that will feature presentations from AGL members on open source technologies, trends, product/project updates, tutorials, and more. 

    Please register to join us for our first webinar on November 12th at 2:00 pm PT:

    Device Virtualization Architecture in Automotive

    Mizuyama Masashige, Automotive CTO, Panasonic

    Thursday, November 12 at 2:00 PM Pacific 

    (Friday, November 13 at 7:00 am Japan)

    Registration link

  • Topic 2: ALS Presentation & AGL KK VirtIO Porting Progress Checking
    - Linaro: Jellyfish
     a) KVM works fine. → working fine on the real board
     b) Xen Dom0 works fine.  has some trouble with DomU (on QEMU is okay, but on hardware still some ongoing issues)?
       Xen virtio implementation → only supported virtio blk device

    - OpenSynergy:

    Mikhail Golubev  please upload the slides you presented here.
    on-schedule for the KK virtio porting



  • Suggestion: Upload the demo video of EG PoC after ALS demo onto the AGL official Youtube channel
    Pending Mikhail Golubev Victor Duan (Deactivated) to check internally if this is okay 
    (https://www.youtube.com/channel/UC1axavgir413w00rwBHPAtQ)

Nov 25, 2020

Attendees:

Agenda: 

Dec 9, 2020

Attendees:

Agenda: 

  • Virtual F2F Session in SAT

    • ALS 2020 video:
      • Linaro: 
      • OpenSynergy:
         
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