Meeting Details

Topic: linaro-open-discussion meeting
Time: Feb 22 , 2021 2:00 PM London

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https://linaro-org.zoom.us/j/4417312160

Meeting ID: 441 731 2160
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Meeting ID: 441 731 2160
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Attendees

Jonathan (Huawei)
Lorenzo (Arm)
Salil Mehta (Huawei)
Catalin Marinas (Arm)
Jean-Philipe Brucker (Linaro)
Justin He (?)
Shameerali (Huawei)
Souvik Chakravarty (Qualcomm)
Zhangfei (Linaro)
Jammy (Linaro)
James Morse(Arm)
Matthias Brugger (SUSE)
Joey (Hauwei)

Agenda

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

CXL introduction - Jonathan

Recording link, passcode: CU5Aq3N%

Action items

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