netdev - Re: [PATCH v2 net-next 0/3] netem: use a seeded PRNG for loss and corruption events

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Date: Fri, 18 Aug 2023 02:30:21 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Francois Michel <francois.michel@...ouvain.be>
Cc: jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
 stephen@...workplumber.org, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net-next 0/3] netem: use a seeded PRNG for loss and
 corruption events

Hello:

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

On Tue, 15 Aug 2023 11:23:37 +0200 you wrote:
> From: François Michel <francois.michel@...ouvain.be>
> 
> In order to reproduce bugs or performance evaluation of
> network protocols and applications, it is useful to have
> reproducible test suites and tools. This patch adds
> a way to specify a PRNG seed through the
> TCA_NETEM_PRNG_SEED attribute for generating netem
> loss and corruption events. Initializing the qdisc
> with the same seed leads to the exact same loss
> and corruption patterns. If no seed is explicitly
> specified, the qdisc generates a random seed using
> get_random_u64().
> 
> [...]

Here is the summary with links:
  - [v2,net-next,1/3] netem: add prng attribute to netem_sched_data
    https://git.kernel.org/netdev/net-next/c/4072d97ddc44
  - [v2,net-next,2/3] netem: use a seeded PRNG for generating random losses
    https://git.kernel.org/netdev/net-next/c/9c87b2aeccf1
  - [v2,net-next,3/3] netem: use seeded PRNG for correlated loss events
    https://git.kernel.org/netdev/net-next/c/3cad70bc74ef

You are awesome, thank you!
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