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Eh, a bytecode like DTrace's, or eBPF, can be safe. The original BPF certainly was (IIRC).
by cryptonector 4y ago
Eh, a bytecode like DTrace's, or eBPF, can be safe. The original BPF certainly was (IIRC).
- rurban 4y agoNot if you allow user arrays in the kernel. dTrace doesn't, even when they didn't know about Spectre beforehand.