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From: patchwork-bot+netdevbpf@kernel.org
To: Dimitri Daskalakis <dimitri.daskalakis1@gmail.com>
Cc: davem@davemloft.net, alexanderduyck@fb.com, kuba@kernel.org,
	kernel-team@meta.com, andrew+netdev@lunn.ch, edumazet@kernel.org,
	pabeni@redhat.com, horms@kernel.org, bjorn@kernel.org,
	mohsin.bashr@gmail.com, bobbyeshleman@meta.com,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	daskald@meta.com
Subject: Re: [PATCH net] eth: fbnic: Correct packet header prefetch
Date: Fri, 23 Oct 2026 21:00:22 +0000	[thread overview]
Message-ID: <179278922256.1268720.4517362239739055956.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261020172706.1090951-1-dimitri.daskalakis1@gmail.com>

Hello:

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

On Tue, 20 Oct 2026 10:27:06 -0700 you wrote:
> From: Dimitri Daskalakis <daskald@meta.com>
> 
> The existing call to net_prefetch() fetched a stale address. The data
> pointer is not initialized until after the call to xdp_prepare_buff().
> Thus, making the prefetch ineffective.
> 
> Open code the address calcuation to give the prefetch as much time
> as possible.
> 
> [...]

Here is the summary with links:
  - [net] eth: fbnic: Correct packet header prefetch
    https://git.kernel.org/netdev/net/c/286154ae6998

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2026-10-23 21:00 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-20 17:27 [PATCH net] eth: fbnic: Correct packet header prefetch Dimitri Daskalakis
2026-10-20 19:06 ` Björn Töpel
2026-10-23 11:22 ` Daniel Machon
2026-10-23 21:00 ` patchwork-bot+netdevbpf [this message]

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