From: patchwork-bot+netdevbpf@kernel.org
To: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
jiri@resnulli.us, victor@mojatatu.com
Subject: Re: [PATCH net] net/sched: sch_teql: move rcu_read_lock()/spin_lock() from _bh variants
Date: Fri, 03 Jul 2026 14:10:05 +0000 [thread overview]
Message-ID: <178308780564.2728910.11131487731747143438.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260630150922.238714-1-jhs@mojatatu.com>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Tue, 30 Jun 2026 11:09:22 -0400 you wrote:
> This is a followup based on sashiko comments [1] on commit e5b811fe7931
> ("net/sched: sch_teql: Introduce slaves_lock to avoid race condition and UAF")
>
> Use plain rcu_read_lock()/spin_lock() in teql_master_xmit() instead of the
> _bh variants, since ndo_start_xmit is already invoked with BH disabled
> by the core stack and the _bh primitives can warn in_hardirq() when xmit
> is reached through netpoll or a softirq xmit path with hard IRQs disabled.
>
> [...]
Here is the summary with links:
- [net] net/sched: sch_teql: move rcu_read_lock()/spin_lock() from _bh variants
https://git.kernel.org/netdev/net/c/6301f6a34ed8
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-07-03 14:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-30 15:09 [PATCH net] net/sched: sch_teql: move rcu_read_lock()/spin_lock() from _bh variants Jamal Hadi Salim
2026-07-03 14:01 ` Paolo Abeni
2026-07-03 14:10 ` patchwork-bot+netdevbpf [this message]
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