linux-kernel - Re: [PATCH net] net: renesas: rswitch: rework ts tags management

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Message-Id: 
 <173430423099.3600507.2957319591923005123.git-patchwork-notify@kernel.org>
Date: Sun, 15 Dec 2024 23:10:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Nikita Yushchenko <nikita.yoush@...entembedded.com>
Cc: yoshihiro.shimoda.uh@...esas.com, andrew+netdev@...n.ch,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 geert+renesas@...der.be, netdev@...r.kernel.org,
 linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
 michael.dege@...esas.com, christian.mardmoeller@...esas.com,
 dennis.ostermann@...esas.com
Subject: Re: [PATCH net] net: renesas: rswitch: rework ts tags management

Hello:

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

On Thu, 12 Dec 2024 11:25:58 +0500 you wrote:
> The existing linked list based implementation of how ts tags are
> assigned and managed is unsafe against concurrency and corner cases:
> - element addition in tx processing can race against element removal
>   in ts queue completion,
> - element removal in ts queue completion can race against element
>   removal in device close,
> - if a large number of frames gets added to tx queue without ts queue
>   completions in between, elements with duplicate tag values can get
>   added.
> 
> [...]

Here is the summary with links:
  - [net] net: renesas: rswitch: rework ts tags management
    https://git.kernel.org/netdev/net/c/922b4b955a03

You are awesome, thank you!
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