netdev - Re: [PATCH v3 bpf-next 0/4] Add support for cgroup bpf

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Date:   Mon, 30 Mar 2020 14:45:44 -0600
From:   David Ahern <dsahern@...il.com>
To:     Andrii Nakryiko <andrii.nakryiko@...il.com>
Cc:     Andrii Nakryiko <andriin@...com>, bpf <bpf@...r.kernel.org>,
        Networking <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrey Ignatov <rdna@...com>, Kernel Team <kernel-team@...com>
Subject: Re: [PATCH v3 bpf-next 0/4] Add support for cgroup bpf_link

On 3/30/20 2:20 PM, Andrii Nakryiko wrote:
>> The observability piece should go in the same release as the feature.
> You mean LINK_QUERY command I mentioned before? Yes, I'm working on
> adding it next, regardless if this patch set goes in right now or
> later.

There was also mention of a "human override" details of which have not
been discussed. Since the query is not ready either, then the
create/update should wait so that all of it can be in the same kernel
release. As it stands it is a half-baked feature.