netdev - Re: [PATCH net v5 1/2] net/sched: Restrict conditions for adding duplicating netems to qdisc tree

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Message-Id: 
 <175227480776.2426458.11434480154400917099.git-patchwork-notify@kernel.org>
Date: Fri, 11 Jul 2025 23:00:07 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: William Liu <will@...lsroot.io>
Cc: netdev@...r.kernel.org, jhs@...atatu.com, xiyou.wangcong@...il.com,
 victor@...atatu.com, pctammela@...atatu.com, pabeni@...hat.com,
 kuba@...nel.org, stephen@...workplumber.org, dcaratti@...hat.com,
 savy@...t3mfailure.io, jiri@...nulli.us, davem@...emloft.net,
 edumazet@...gle.com, horms@...nel.org
Subject: Re: [PATCH net v5 1/2] net/sched: Restrict conditions for adding
 duplicating netems to qdisc tree

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Tue, 08 Jul 2025 16:43:26 +0000 you wrote:
> netem_enqueue's duplication prevention logic breaks when a netem
> resides in a qdisc tree with other netems - this can lead to a
> soft lockup and OOM loop in netem_dequeue, as seen in [1].
> Ensure that a duplicating netem cannot exist in a tree with other
> netems.
> 
> Previous approaches suggested in discussions in chronological order:
> 
> [...]

Here is the summary with links:
  - [net,v5,1/2] net/sched: Restrict conditions for adding duplicating netems to qdisc tree
    https://git.kernel.org/netdev/net-next/c/ec8e0e3d7ade
  - [net,v5,2/2] selftests/tc-testing: Add tests for restrictions on netem duplication
    https://git.kernel.org/netdev/net-next/c/ecdec65ec78d

You are awesome, thank you!
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