On Tue, Jun 25, 2019 at 10:16:27AM +0200, Jiri Pirko wrote: > I don't understand the purpose of this patch. Could you please provide > some description about what this is about. mlxsw supports block sharing > between ports. Or what kind of "sharing" do you have in mind? I'm refering to ethtool, tc and netfilter potentially using the same tc setup infrastructure infrastructure. At this stage, if one of them sets up the flow block, then, other subsystems will hit busy.