From: John Fastabend <john.fastab...@gmail.com>
Date: Mon, 29 Feb 2016 11:26:13 -0800
> I added this check in setup_tc to multiple drivers,
>
> if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO)
>
> Unfortunately restricting to TC_H_ROOT like this breaks the old
> instantiation of mqprio to setup a hardware qdisc. This patch
> relaxes the test to only check the type to make it equivalent
> to the check before I broke it. With this the old instantiation
> continues to work.
>
> A good smoke test is to setup mqprio with,
>
> # tc qdisc add dev eth4 root mqprio num_tc 8 \
> map 0 1 2 3 4 5 6 7 \
> queues 0@0 1@1 2@2 3@3 4@4 5@5 6@6 7@7
>
> Fixes: e4c6734eaab9 ("net: rework ndo tc op to consume additional qdisc
> handle paramete")
> Reported-by: Singh Krishneil <krishneil.k.si...@intel.com>
> Reported-by: Jake Keller <jacob.e.kel...@intel.com>
...
> Signed-off-by: John Fastabend <john.r.fastab...@intel.com>
Applied, thanks John.
