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Message-Id: <20190115.201214.250176690304179261.davem@davemloft.net>
Date: Tue, 15 Jan 2019 20:12:14 -0800 (PST)
From: David Miller <davem@...emloft.net>
To: toke@...hat.com
Cc: netdev@...r.kernel.org
Subject: Re: [PATCH v2 0/3] sched: Fix qdisc interactions exposed by using
sch_cake as a leaf qdisc
From: Toke Høiland-Jørgensen <toke@...hat.com>
Date: Wed, 9 Jan 2019 17:09:40 +0100
> This series fixes a couple of issues exposed by running sch_cake as a
> leaf qdisc in an HFSC tree, which were discovered and reported by Pete
> Heist. The interaction between CAKE's GSO splitting and the parent
> qdisc's notion of its own queue length could cause queue stalls. While
> investigating the report, I also noticed that several qdiscs would
> dereference the skb pointer after dequeue, which is potentially
> problematic since the GSO splitting code also frees the original skb.
>
> See the individual patches in the series for details.
Series applied.
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