2020 ACRN Project Technical Community Meeting Minutes - WW38'20

Zou, Terry

ACRN Project TCM - 16th Sep 2020
  1. Online by Zoom: https://zoom.com.cn/j/320664063   
Attendees (Total 20, 16/9)
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  1. ACRN project update:
  1. “WW38’20 Inter-VM communication Introduction (HV Land)” Liu, Yuan1
Download foil from ACRN Presentation->WW38’20
  1. Description: This is the second topic of ivshmem Inter-VM communication. We first review ivshmem dm-land and then introduce the ivshmem hv-land solution.
  1. All: Community open discussion.
Q1: UIO PCI generic driver is open source in Kernel space.
Q2: For pre-launched VM communication, only HV-Land Ivshmem solution, but for post-launched VM communication, both DM and HV-land solution are supported, no big performance difference of the two solutions.
  1. Next meeting agenda proposal:
WW Topic Presenter Status
WW28 Inter-VM communication Introduction (DM land) Liu, Yuan1 7/8/2020
WW30 MSI-X Emulation on MSI in ACRN Wu, Binbin 7/22/2020
WW32 PTM virtualization Introduction Wang, Qian 8/5/2020
WW34 Safety VM introduction Mao Junjie 8/19/2020
WW36 TCC feature introduction-split lock Li Fei/Tao Yuhong 9/2/2020
WW38 Inter-VM communication Introduction (HV land) Liu, Yuan1 9/16/2020
  1. N/A
  1. Project URL: 
  1. Portal: https://projectacrn.org   
  2. Source code: https://github.com/projectacrn   
  3. email: info@... 
  4. Technical Mailing list: acrn-dev@... 

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