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

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Thu Feb 3 14:10:52 PST 2022


Hello:

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

On Thu,  3 Feb 2022 17:00:25 +0100 you wrote:
> From: Yannick Vignon <yannick.vignon at nxp.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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