Current Status and Future of HWPOISON Subsystem

Current Status and Future of HWPOISON Subsystem

Linux Foundation via YouTube Direct link

Intro

1 of 24

1 of 24

Intro

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Current Status and Future of HWPOISON Subsystem

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  1. 1 Intro
  2. 2 Memory error background
  3. 3 Hardware Error
  4. 4 level handling for memory error
  5. 5 Terminology Confusion
  6. 6 HWPOISON basic concept
  7. 7 Action Required/Optional Memory Error
  8. 8 Example of hard page offline
  9. 9 Example of soft page offline
  10. 10 HWPOISON Internal: hard-offline
  11. 11 Notification to Userspace
  12. 12 Recent development topics
  13. 13 Soft offline rework
  14. 14 2. More topics on pagecache handling
  15. 15 Folio related issues
  16. 16 Huge) Zero page
  17. 17 Persistent memory
  18. 18 Hugetlb pinning race
  19. 19 Subpage hwpoison tracking
  20. 20 1GB hugetib page
  21. 21 Memory hotplug integration
  22. 22 Machine Check safe memory copy
  23. 23 Management interface
  24. 24 Summary

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