[tptacek]

The claim isn't that eBPF generally prevents kernel crashes. It's that it prevents crashes in the subset of programs it's designed for, in particular for instrumentation, which Crowdstrike is (in this author's conception) an instance of.

[lucianbr]

I have quoted the claim verbatim from the article. It is obviously the claim of the article.

[tptacek]

It's referring to Windows security software. If you have a lot of context with eBPF, which Gregg obviously does, the notion that eBPF will subsume the entire kernel doesn't even need to be said: you can't express arbitrary programs in eBPF. eBPF is safe because the verifier rejects the vast majority of valid programs.