Messages in this thread | | | Subject | Re: [PATCH v2 net-next 0/3] netem: use a seeded PRNG for loss and corruption events | From | patchwork-bot+netdevbpf@kernel ... | Date | Fri, 18 Aug 2023 02:30:21 +0000 |
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Hello:
This series was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@kernel.org>:
On Tue, 15 Aug 2023 11:23:37 +0200 you wrote: > From: François Michel <francois.michel@uclouvain.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
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