linux-kernel - Re: [PATCH net] net: dsa: felix: re-enable TAS guard band mode

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Message-Id: <162068341014.4733.5616214407177373815.git-patchwork-notify@kernel.org>
Date:   Mon, 10 May 2021 21:50:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Michael Walle <michael@...le.cc>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        vladimir.oltean@....com, claudiu.manoil@....com,
        alexandre.belloni@...tlin.com, UNGLinuxDriver@...rochip.com,
        andrew@...n.ch, vivien.didelot@...il.com, f.fainelli@...il.com,
        davem@...emloft.net, kuba@...nel.org, xiaoliang.yang_1@....com
Subject: Re: [PATCH net] net: dsa: felix: re-enable TAS guard band mode

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Mon, 10 May 2021 13:07:08 +0200 you wrote:
> Commit 316bcffe4479 ("net: dsa: felix: disable always guard band bit for
> TAS config") disabled the guard band and broke 802.3Qbv compliance.
> 
> There are two issues here:
>  (1) Without the guard band the end of the scheduling window could be
>      overrun by a frame in transit.
>  (2) Frames that don't fit into a configured window will still be sent.
> 
> [...]

Here is the summary with links:
  - [net] net: dsa: felix: re-enable TAS guard band mode
    https://git.kernel.org/netdev/net/c/297c4de6f780

You are awesome, thank you!
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