4 ms·
eBPF has changed several of these constraints [0] - Verifier can explore up to 1million insns now instead of 4096 - 512 bytes of stack but with tail chaining
by mdaverde 4y ago
eBPF has changed several of these constraints [0]
- Verifier can explore up to 1million insns now instead of 4096
- 512 bytes of stack but with tail chaining you have up to 8k
- Bounded loops have been added. Unbounded loops are prevented by design to not stall the kernel
[0] https://docs.cilium.io/en/v1.12/bpf/ https://docs.cilium.io/en/v1.12/bpf/