netdev - Re: [PATCH net] pktgen: use cpus_read_lock() in pg_net

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Message-Id: 
 <172437602776.2526835.8432803569402828187.git-patchwork-notify@kernel.org>
Date: Fri, 23 Aug 2024 01:20:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH net] pktgen: use cpus_read_lock() in pg_net_init()

Hello:

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

On Wed, 21 Aug 2024 17:53:39 +0000 you wrote:
> I have seen the WARN_ON(smp_processor_id() != cpu) firing
> in pktgen_thread_worker() during tests.
> 
> We must use cpus_read_lock()/cpus_read_unlock()
> around the for_each_online_cpu(cpu) loop.
> 
> While we are at it use WARN_ON_ONCE() to avoid a possible syslog flood.
> 
> [...]

Here is the summary with links:
  - [net] pktgen: use cpus_read_lock() in pg_net_init()
    https://git.kernel.org/netdev/net/c/979b581e4c69

You are awesome, thank you!
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