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Meeting Details

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Meeting ID: 441 731 2160
Find your local number: https://linaro-org.zoom.us/u/aUcYpPkSC

Attendees

  • Jonathan (Huawei)
  • Lorenzo (Arm)
  • Salil Mehta (Huawei)
  • Catalin Marinas (Arm)
  • Jean-Philipe Brucker (Linaro)
  • Justin He (?)
  • Shameerali (Huawei)
  • Souvik Chakravarty (

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  • Qualcomm)
  • Zhangfei (Linaro)
  • Jammy (Linaro)
  • James Morse(Arm)
  • Matthias Brugger (

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  • SUSE)
  • Joey (

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  • Hauwei)

Agenda

Excerpt

Confirmed topics

  • Salil/Lorenzo: update for ACPI based Virtual CPU Hotplug
  • Lorenzo/Jon: CXL overview and sync-up
  • AOB 

Meeting notes 

  • Virt CPU hotplug update - Lorenzo
    • [Salil]: suggest a few things for PSCI based implementation
      1. boot time considerations for kernel
      2. resources, like how much data structures in the kernel are costing
      3. any use cases for DT? [Lorenzo] the whole approach should be ACPI and DT agnostic, PSCI solves both
    • Next:
      • open questions around boot time and enumerating
      • follow up call with K8s guys, time TBD
      • some spec work for Arm

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  • Recording link, passcode: CU5Aq3N%

Action items

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