Displaying 1 result from an estimated 1 matches for "is_valid_access".
2023 Oct 15
0
[RFC PATCH v2 1/7] bpf: Introduce BPF_PROG_TYPE_VNET_HASH
...+ __u32 vnet_hash_value;
> + __u16 vnet_hash_report;
> + __u16 vnet_rss_queue;
> };
we also do not add anything to uapi __sk_buff.
> +const struct bpf_verifier_ops vnet_hash_verifier_ops = {
> + .get_func_proto = sk_filter_func_proto,
> + .is_valid_access = sk_filter_is_valid_access,
> + .convert_ctx_access = bpf_convert_ctx_access,
> + .gen_ld_abs = bpf_gen_ld_abs,
> +};
and we don't do ctx rewrites like this either.
Please see how hid-bpf and cgroup rstat are hooking up bpf
in _unstable_ way.