netdev - Re: [PATCH net-next] net: stmmac: fix dwmac4 transmit performance regression

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Message-Id: 
 <176883236002.1426077.3751892963025257662.git-patchwork-notify@kernel.org>
Date: Mon, 19 Jan 2026 14:19:20 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
Cc: andrew@...n.ch, hkallweit1@...il.com, alexandre.torgue@...s.st.com,
 andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, linux-arm-kernel@...ts.infradead.org,
 linux-stm32@...md-mailman.stormreply.com, mcoquelin.stm32@...il.com,
 netdev@...r.kernel.org, pabeni@...hat.com
Subject: Re: [PATCH net-next] net: stmmac: fix dwmac4 transmit performance
 regression

Hello:

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

On Fri, 16 Jan 2026 00:49:24 +0000 you wrote:
> dwmac4's transmit performance dropped by a factor of four due to an
> incorrect assumption about which definitions are for what. This
> highlights the need for sane register macros.
> 
> Commit 8409495bf6c9 ("net: stmmac: cores: remove many xxx_SHIFT
> definitions") changed the way the txpbl value is merged into the
> register:
> 
> [...]

Here is the summary with links:
  - [net-next] net: stmmac: fix dwmac4 transmit performance regression
    https://git.kernel.org/netdev/net-next/c/5ccde4c81e84

You are awesome, thank you!
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