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Minute takers according to this page
March 26, 2019
todo
March 19, 2019
Cancelled
March 12, 2019
ARM Presentation on Server Base System Architecture
- Recording
- Presentation slides
March 5, 2019
Minute taker: Vasco Fachin
Hypervisor Genivi Meeting Meeting Minutes 05.03.2019
Participants :
Vasco Fachin
Gunnar Andersson
Philippe R
Dmitry Morozov
Franz Walkembach
Bernhard Rill
Later:
Sang-bum Suh
Much Later:
Stephen Lawrence (Renesas)
# Notes
Gunnar: Sang-bum Suh contact over email, should join today
Franz will join the Renesas Meeting, Philippe will show the Demo done at CES
## Summary of last week
Gunnar: Review of last week. Kai's proposal for the new topic, then talk about physical and virtual Audio Driver. Input from Matti. Information is present in the wiki page. Open Sinergy has a proposal for a VIRTIO Audio.
Franz: Shared audio from Hypervisor perspective.
Gunnar: Shall be similar to what Matti presented. Maybe you (Franz) can take a look at what's been discussed.
## AMM Partecipation
Gunnar: Waiting for Sang-bum Suh, looking at the AMM attendance.
AMM company overview/experience on how what to deal with hypervisors: SysGo, EPAM, OpenSynergy have been reached out.
Dmitry: Have to check if this is possible
Gunnar: Artem and Lars (Xen) have already planned the session.
Sang-bum, Bernhard (maybe other collegues) joins AMM, Dmitry and Matti probably not, Franz will probably not join. Vasco has to clarify.
## SBSA
Bernhard: Next week we shall have the SBSA presentation at 11 CET. If there is interest, some people from ARM could join the AMM meeting. Needs to be clarified until next Tuesday
## Security
Sang-bum: Hypervisor System Architecture includes Cryptography.
Root of trust: Hardware provides unique random number used for crypto modules. The Crypto Function can be used among different OSs. Depending on how many OSs are depending on the underlying crypto modules, these might be virtualised.
- TPM service cannot be multitask, single threaded. Cannot handle multiple requests.
- virtual Crypto Modules shall be included as part of the Guest OS stack, replacing hardware with virtual modules, maybe using VIRTIO
Hardware will initiate some unique random number, that cannot be copied. Needed in multiple VMs
Sang-bum: we need to get feedback from Car manufacters what is the desired configuration.
Gunnar: we might need to anticipate it, with some use cases.
Dmitry: not my area of expertise
Gunnar: we might need to reach out for experts from each company. Or what is the proper way to deal with this.
Franz: no feedback to the topic. Could probably try to get some internal feedback. Security is a big topic as of now. Every customer seems to have different ideas.
Gunnar: This should be the case, since there seems to be a consensus on which is a suitable security feature. But we don't want to go around in circles.
Franz: Security Group within Genivi?
Gunnar: not at this stage.
Franz: we need to summarise the discussion in order to be presented to other company members.
Vasco: also from me, no expertise in this area.
Sang-bum: We need to refer to the OEMs
Gunnar: This is important but we should not allow it to be a blocker. (Each company here has experience about systems] ; blocking might delay the discussion.
Sang-bum: we need to look at the whole system architecture, not stay limited to some component, because we are not experts in all the components.
## Updates from Embedded World
Stephen: Renesas announced RH850 microcontrollers with hypervisor support:
www.renesas.com/eu/en/about/press-center/news/2019/news20190225.html. Focusing on classic or adaptive Autosar.
Block Diagram www.renesas.com/eu/en...6.html
Bernhard: ST presented something similar at Embedded World. www.st.com/content/st_com/en/about/media-center/press-item.html/p4141.html
February 26th, 2019
Participants:
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