Re: [PATCH bpf-next v2] bpf: Fix unaligned interpreter panic on JIT fallback path

[Leon Hwang]

On 11/6/26 18:12, Tiezhu Yang wrote:
[...]
> +/* Fix up helper call offsets for inlined helpers on JIT fallback path. */
> +static void bpf_fixup_fallback_inline_helpers(struct bpf_verifier_env *env, struct bpf_prog *fp)
> +{
> +	struct bpf_insn *insn = fp->insnsi;
> +	const struct bpf_func_proto *fn;
> +	int i;
> +
> +	if (!env || !env->ops->get_func_proto)
> +		return;
> +
> +	for (i = 0; i < fp->len; i++, insn++) {
> +		if (insn->code == (BPF_JMP | BPF_CALL) && insn->src_reg == 0) {

NIT: better to use bpf_helper_call() here.

Other than that, lgtm:

Acked-by: Leon Hwang <leon.hwang@xxxxxxxxx>

> [...]