Re: [PATCH net-next] net/sched: taprio: align entry index attr validation with mqprio

[Vinicius Costa Gomes <vinicius.gomes@intel.com>]

Simon Horman <horms@kernel.org> writes:

> Both taprio and mqprio have code to validate respective entry index
> attributes. The validation is indented to ensure that the attribute is
> present, and that it's value is in range, and that each value is only
> used once.
>
> The purpose of this patch is to align the implementation of taprio with
> that of mqprio as there seems to be no good reason for them to differ.
> For one thing, this way, bugs will be present in both or neither.
>
> As a follow-up some consideration could be given to a common function
> used by both sch.
>
> No functional change intended.
>
> Except of tdc run: the results of the taprio tests
>
>   # ok 81 ba39 - Add taprio Qdisc to multi-queue device (8 queues)
>   # ok 82 9462 - Add taprio Qdisc with multiple sched-entry
>   # ok 83 8d92 - Add taprio Qdisc with txtime-delay
>   # ok 84 d092 - Delete taprio Qdisc with valid handle
>   # ok 85 8471 - Show taprio class
>   # ok 86 0a85 - Add taprio Qdisc to single-queue device
>   # ok 87 6f62 - Add taprio Qdisc with too short interval
>   # ok 88 831f - Add taprio Qdisc with too short cycle-time
>   # ok 89 3e1e - Add taprio Qdisc with an invalid cycle-time
>   # ok 90 39b4 - Reject grafting taprio as child qdisc of software taprio
>   # ok 91 e8a1 - Reject grafting taprio as child qdisc of offloaded taprio
>   # ok 92 a7bf - Graft cbs as child of software taprio
>   # ok 93 6a83 - Graft cbs as child of offloaded taprio
>
> Cc: Vladimir Oltean <vladimir.oltean@nxp.com>
> Cc: Maher Azzouzi <maherazz04@gmail.com>
> Link: https://lore.kernel.org/netdev/20250723125521.GA2459@horms.kernel.org/
> Signed-off-by: Simon Horman <horms@kernel.org>
> ---

Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>


Cheers,
-- 
Vinicius