netdev - Re: [PATCH v2 net] net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT

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Message-Id: 
 <175652040825.2398246.18294908645803503145.git-patchwork-notify@kernel.org>
Date: Sat, 30 Aug 2025 02:20:08 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com, horms@...nel.org,
 jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
 netdev@...r.kernel.org, eric.dumazet@...il.com,
 syzbot+72db9ee39db57c3fecc5@...kaller.appspotmail.com, bigeasy@...utronix.de
Subject: Re: [PATCH v2 net] net_sched: gen_estimator: fix est_timer() vs
 CONFIG_PREEMPT_RT=y

Hello:

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

On Wed, 27 Aug 2025 16:23:52 +0000 you wrote:
> syzbot reported a WARNING in est_timer() [1]
> 
> Problem here is that with CONFIG_PREEMPT_RT=y, timer callbacks
> can be preempted.
> 
> Adopt preempt_disable_nested()/preempt_enable_nested() to fix this.
> 
> [...]

Here is the summary with links:
  - [v2,net] net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y
    https://git.kernel.org/netdev/net/c/9f74c0ea9b26

You are awesome, thank you!
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