On Wed, 01 Jul 2026 11:41:26 -0700 "Alexei Starovoitov" <[email protected]> wrote:
> Nack. > I really don't like it. So the nack is mostly your opinion and not technical? > There were days in the past when the kernel generating bpf directly was > appealing. > These days are gone. Performance improvements for fetchargs is not a good > reason Why is performance *not* a good reason? > to add all this complexity and bypass verifier checks. The code lives in the kernel. What reason is there to add verification checks? The point of verification is because we don't trust user space. Why do we not trust the kernel? > bpf insns should come from user space. Why? -- Steve
