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ACRN Project Technical Community Meeting Minutes - 6/26/2019


Wang, Hongbo
 

 
ACRN Project TCM - 26th June 2019
Location
Agenda
  1. ACRN project update 
 
  1. FU, Kaige: Enable VxWorks as RTVM on ACRN
Download foil from ACRN Presentation->ACRN_TCM->WW26’19
 
Q1: Regarding to polling mode driver, will CPU become always busy?
A1: No. There’s a timer to trigger the polling periodically?
 
Q2: Guest VxWorks is working on ACRN’s Sharing Mode, right? Have you tried VxWorks in partional mode?
A2: Yes, currently VxWorks is working on share mode. In our ACRN 2.0 roadmap, we’ll support Zephyr as Safety VM in partition mode. We haven’t tried VxWroks in partition mode but it should be doable.
 
Q3: Can we boot VxWorks as Guest VM without additional patches to VxWork?
A4: Yes. The vanilla VxWorks can run on ACRN. The additional patches are to enable RT capability for VxWorks when running as Guest OS.
 
Q4: Which chip support ioapic passthrough?
A4: We passthrough local apic, not ioapic. Right now, it can support KBL, WSL platform.
 
  1. All: Community open discussion.
 
  1. Next meeting agenda proposal:
 
WW Topic Presenter Status
WW02 TPM2.0 virtualization in ACRN DENG, Wei 1/9
WW03 Polling mode Virtio and its advantage for RT VM DENG, Jie 1/16
WW04 Buffer sharing from UOS to SOS, HyperDMA usage LIU, Xinyun 1/23
WW05 USB HUB Virtualization WU, Xiaoguang 1/30
WW07 ACRN Device Model QoS Design LIU, Long 2/13
WW08 ACRN Debug Tips CHEN, Jason 2/20
WW09 GVT-g debug trace tool GONG, Zhipeng 2/27
WW10 Kata Container Architecture: First Steps with ACRN Dhanraj, Vijay  3/6
WW11 One ACRN hypervisor to support multi-platform WU, Xiangyang 3/13
WW12 Power button key mediator design in ACRN LIU, Yuan 3/20
WW13 Local APIC Virtualization Enhancement for Intel KBL platform LI, Fei 3/27
WW14 Safety VM Support YIN, FengWei 4/3
WW15 How to customize GPIO in ACRN LIU, Yuan 4/10
WW16 ACRN Cache QoS support based on CAT TAO, Yuhong 4/17
WW17 ACRN Real-Time measurement Methodology LI, Wilson 4/24
WW19 I2C Virtualization CHEN, Conghui 5/8
WW20 SGX Virtualization in ACRN WU, Binbin 5/15
WW21 Logger Improvement on acrn-dm CAO, Minggui 5/22
WW22 AcrnGT Virtual Display Deep Dive HE, Min 5/29
WW23 Local APIC Emulation and Pass-through Grandhi, Sainath 6/5
WW25
 
ACRN Functional Safety: Understanding and Mitigating Inter-VM Interference MAO, Junjie 6/19
WW26 Enable VwWorks as RTVM on ACRN FU, Kaige 6/26
 
 
 
 
 
Marketing/Events
  1. July 17th, 2019   Automotive Linux Summit Japan, 2019
Resources
  1. Project URL: 
  1. Portal: https://projectacrn.org   
  2. Source code: https://github.com/projectacrn   
  3. email: info@...g 
  4. Technical Mailing list: acrn-dev@...g 
  1. Recommended Hardware platform (reference):
  1. Apollo Lake (SoC) UP2 (with serial port): AAEON UPS-APLC2-A10-0232 
  2. Apollo Lake (SoC) NUC (without serial port): NUC6CAYHL (at least 8G memory)
  3. Kabylake (Core) NUC (with serial port): NUC7i5DNHE
 
 
 
 
Best regards.
Hongbo
Tel: +86-21-6116 7445
MP: +86-1364 1793 689