opencontainers / opencontainers/runc
Follow-up changes for intelrdt detection
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- Dominant language
- Go
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Description
Posting as tracking issue, following https://github.com/opencontainers/runc/pull/3485#discussion_r886570177
Hmm, there's one consideration that I don't know if we should care about here. If resctrlfs is mounted with -o cdp we will have L3CODE/ and L3DATA/ (instead of L3/) under the info/ dir.
I don't remember if CDP is officially supported in the runtime spec but I guess specifying something like L3DATA:0=ff\nL3CODE:0=ff in intelRdt.l3CacheSchema would work in practice.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the linked discussion on pull request #3485 and the intel RDT detection context in runc. Determine whether CDP-mounted resctrlfs and the proposed L3DATA/L3CODE schema are in scope; done should include an agreed follow-up change and corresponding validation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- operating-systems
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100