linux-kernel - Re: [PATCH net] net: enetc: fix build warning when PAGE

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Message-Id: 
 <176789102128.3716059.7380953613614818892.git-patchwork-notify@kernel.org>
Date: Thu, 08 Jan 2026 16:50:21 +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, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, imx@...ts.linux.dev
Subject: Re: [PATCH net] net: enetc: fix build warning when PAGE_SIZE is
 greater
 than 128K

Hello:

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

On Wed,  7 Jan 2026 17:12:04 +0800 you wrote:
> The max buffer size of ENETC RX BD is 0xFFFF bytes, so if the PAGE_SIZE
> is greater than 128K, ENETC_RXB_DMA_SIZE and ENETC_RXB_DMA_SIZE_XDP will
> be greater than 0xFFFF, thus causing a build warning.
> 
> This will not cause any practical issues because ENETC is currently only
> used on the ARM64 platform, and the max PAGE_SIZE is 64K. So this patch
> is only for fixing the build warning that occurs when compiling ENETC
> drivers for other platforms.
> 
> [...]

Here is the summary with links:
  - [net] net: enetc: fix build warning when PAGE_SIZE is greater than 128K
    https://git.kernel.org/netdev/net/c/4b5bdabb5449

You are awesome, thank you!
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