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From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
	netdev@vger.kernel.org, eric.dumazet@gmail.com,
	richardcochran@gmail.com
Subject: Re: [PATCH net] ptp: annotate data-race around q->head and q->tail
Date: Tue, 14 Nov 2023 05:00:25 +0000	[thread overview]
Message-ID: <169993802524.31854.10280109954889583893.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20231109174859.3995880-1-edumazet@google.com>

Hello:

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

On Thu,  9 Nov 2023 17:48:59 +0000 you wrote:
> As I was working on a syzbot report, I found that KCSAN would
> probably complain that reading q->head or q->tail without
> barriers could lead to invalid results.
> 
> Add corresponding READ_ONCE() and WRITE_ONCE() to avoid
> load-store tearing.
> 
> [...]

Here is the summary with links:
  - [net] ptp: annotate data-race around q->head and q->tail
    https://git.kernel.org/netdev/net/c/73bde5a32948

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2023-11-14  5:00 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-09 17:48 [PATCH net] ptp: annotate data-race around q->head and q->tail Eric Dumazet
2023-11-10  4:23 ` Richard Cochran
2023-11-10  9:42   ` Eric Dumazet
2023-11-10 17:09     ` Richard Cochran
2023-11-10 19:52       ` Jakub Kicinski
2023-11-12  0:44         ` Richard Cochran
2023-11-14  4:52           ` Jakub Kicinski
2023-11-14  5:00 ` patchwork-bot+netdevbpf [this message]

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