netdev - Re: [PATCH net] net: stmmac: ensure PTP time register reads are consistent

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Date:   Thu, 03 Feb 2022 22:10:52 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Yannick Vignon <yannick.vignon@....nxp.com>
Cc:     peppe.cavallaro@...com, alexandre.torgue@...s.st.com,
        joabreu@...opsys.com, davem@...emloft.net, kuba@...nel.org,
        mcoquelin.stm32@...il.com, rayagond@...avyalabs.com,
        netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        sebastien.laveze@....nxp.com, olteanv@...il.com,
        xiaoliang.yang_1@....com, mingkai.hu@....com,
        qiangqing.zhang@....com, yannick.vignon@....com
Subject: Re: [PATCH net] net: stmmac: ensure PTP time register reads are
 consistent

Hello:

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

On Thu,  3 Feb 2022 17:00:25 +0100 you wrote:
> From: Yannick Vignon <yannick.vignon@....com>
> 
> Even if protected from preemption and interrupts, a small time window
> remains when the 2 register reads could return inconsistent values,
> each time the "seconds" register changes. This could lead to an about
> 1-second error in the reported time.
> 
> [...]

Here is the summary with links:
  - [net] net: stmmac: ensure PTP time register reads are consistent
    https://git.kernel.org/netdev/net/c/80d4609008e6

You are awesome, thank you!
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