Stanislav Fomichev says:

====================
This patch series add support for queue/stack manipulations.

It goes like this:

   commands by permitting empty keys.

v2:
* removed unneeded jsonw_null from patch #6
* improved bash completions (and moved them into separate patch #7)
====================

Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>