Re: [bpf-next v6 2/5] bpf: Pass bpf_verifier_env to jit

[Yeoreum Yun]

Hi,

> On 3/7/2026 2:40 PM, Yeoreum Yun wrote:
> > Hi,
> >
> > [...]
> >
> > > -struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog)
> > > +struct bpf_prog *bpf_int_jit_compile(struct bpf_verifier_env *env, struct bpf_prog *prog)
> >
> > Does this also work for bpf_prepare_filter()?
> > For example, ptp_classifier_init() calls it without invoking bpf_check(),
> > so there is no env available in that context.
> >
>
> It works. The original bpf_prog_select_runtime() is preserved for
> cbpf and test code, and passes NULL env to bpf_int_jit_compile().

Yes, I agree it work with the NULL when I see you patch but
I mean I couldn't find out modification in bpf_prepare_filter()
-- bpf_jit_compile(fp) -> bpf_jit_compile(NULL, fp)




>
> > [...]
> >
> > Thanks.
> >
> > --
> > Sincerely,
> > Yeoreum Yun
> >
> >
>

--
Sincerely,
Yeoreum Yun