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Date: Tue, 14 Nov 2023 05:00:25 +0000
To: Eric Dumazet <>
Subject: Re: [PATCH net] ptp: annotate data-race around q->head and q->tail


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

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

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