Subject: Re: [PATCH 2/2] sch_fq_codel: fix running with classifiers that don't set a classid

From: Toke Høiland-Jørgensen <[email-masked]>
Date: Mon, 07 Mar 2022 21:41:01 +0100

Felix Fietkau <[email-masked]> writes:

> If no valid classid is provided, fall back to calculating the hash directly,
> in order to avoid dropping packets
>
> Signed-off-by: Felix Fietkau <[email-masked]>

While I agree that this behaviour makes more sense, it's also a
user-facing API change; I suppose there may be filters out there relying
on the fact that invalid (or unset) class ID values lead to dropped
packets?

-Toke