linux-kernel - Re: [PATCH net] idpf: Fix data race in idpf_net

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Message-Id: 
 <176896322309.699622.15744094488253371273.git-patchwork-notify@kernel.org>
Date: Wed, 21 Jan 2026 02:40:23 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Yangfl <mmyangfl@...il.com>
Cc: netdev@...r.kernel.org, anthony.l.nguyen@...el.com,
 przemyslaw.kitszel@...el.com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 pavan.kumar.linga@...el.com, phani.r.burra@...el.com, willemb@...gle.com,
 alan.brady@...el.com, sridhar.samudrala@...el.com, joshua.a.hay@...el.com,
 intel-wired-lan@...ts.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] idpf: Fix data race in idpf_net_dim

Hello:

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

On Tue, 20 Jan 2026 00:27:16 +0800 you wrote:
> In idpf_net_dim(), some statistics protected by u64_stats_sync, are read
> and accumulated in ignorance of possible u64_stats_fetch_retry() events.
> The correct way to copy statistics is already illustrated by
> idpf_add_queue_stats(). Fix this by reading them into temporary variables
> first.
> 
> Fixes: c2d548cad150 ("idpf: add TX splitq napi poll support")
> Fixes: 3a8845af66ed ("idpf: add RX splitq napi poll support")
> Signed-off-by: David Yang <mmyangfl@...il.com>
> 
> [...]

Here is the summary with links:
  - [net] idpf: Fix data race in idpf_net_dim
    https://git.kernel.org/netdev/net/c/5fbe395cd1fd

You are awesome, thank you!
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