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feat: add support for PVH boot protocol

Open dsseng opened this issue 9 months ago • 2 comments

WIP support for PVH boot, enabling e.g. smolBSD to boot.

Parts copied from:

  • https://github.com/firecracker-microvm/firecracker/commit/a52890bac2a0928e8c9ea0abd0223145fbe37641
  • https://github.com/firecracker-microvm/firecracker/commit/20b50ce11ed45d99e514f3eda025c185188cd15d
  • https://github.com/firecracker-microvm/firecracker/commit/6e87d70b64fd99bac095f01f5f468b0cc9f278d5

dsseng avatar Mar 21 '25 16:03 dsseng

Do you want us to start reviewing this PR or do you prefer us to wait for the clean up?

slp avatar Mar 27 '25 10:03 slp

I'm okay with you reviewing it currently. What's left: propagate Linux/PVH boot mode switch to all these places, fix and extend tests

dsseng avatar Mar 27 '25 10:03 dsseng

Hi @dsseng, is this still being worked on at all? If not, should I close it?

jakecorrenti avatar Aug 26 '25 14:08 jakecorrenti

It's not being actively worked on at the moment, however it is working code and needs to have config and tests added. Perhaps this needs to be put on hold, may be closed I guess (will reopen once work on it resumes)

dsseng avatar Aug 26 '25 14:08 dsseng