linux-kernel - Re: [PATCH v2 net] net: enetc: correct the value of ENETC_RXB

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Message-Id: 
 <176074561201.2830883.6352222282006424716.git-patchwork-notify@kernel.org>
Date: Sat, 18 Oct 2025 00:00:12 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Wei Fang <wei.fang@....com>
Cc: claudiu.manoil@....com, vladimir.oltean@....com, xiaoning.wang@....com,
 andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, Frank.Li@....com, imx@...ts.linux.dev,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net] net: enetc: correct the value of
 ENETC_RXB_TRUESIZE

Hello:

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

On Thu, 16 Oct 2025 16:01:31 +0800 you wrote:
> The ENETC RX ring uses the page halves flipping mechanism, each page is
> split into two halves for the RX ring to use. And ENETC_RXB_TRUESIZE is
> defined to 2048 to indicate the size of half a page. However, the page
> size is configurable, for ARM64 platform, PAGE_SIZE is default to 4K,
> but it could be configured to 16K or 64K.
> 
> When PAGE_SIZE is set to 16K or 64K, ENETC_RXB_TRUESIZE is not correct,
> and the RX ring will always use the first half of the page. This is not
> consistent with the description in the relevant kernel doc and commit
> messages.
> 
> [...]

Here is the summary with links:
  - [v2,net] net: enetc: correct the value of ENETC_RXB_TRUESIZE
    https://git.kernel.org/netdev/net/c/e59bc32df2e9

You are awesome, thank you!
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