netdev - Re: [PATCH net-next] net: avoid unconditionally touching sk

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Message-Id: 
 <173941984155.756055.1106706415523373627.git-patchwork-notify@kernel.org>
Date: Thu, 13 Feb 2025 04:10:41 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, edumazet@...gle.com, kuniyu@...zon.com,
 willemb@...gle.com, davem@...emloft.net, kuba@...nel.org, horms@...nel.org
Subject: Re: [PATCH net-next] net: avoid unconditionally touching sk_tsflags on RX

Hello:

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

On Tue, 11 Feb 2025 18:17:31 +0100 you wrote:
> After commit 5d4cc87414c5 ("net: reorganize "struct sock" fields"),
> the sk_tsflags field shares the same cacheline with sk_forward_alloc.
> 
> The UDP protocol does not acquire the sock lock in the RX path;
> forward allocations are protected via the receive queue spinlock;
> additionally udp_recvmsg() calls sock_recv_cmsgs() unconditionally
> touching sk_tsflags on each packet reception.
> 
> [...]

Here is the summary with links:
  - [net-next] net: avoid unconditionally touching sk_tsflags on RX
    https://git.kernel.org/netdev/net-next/c/f0e70409b7eb

You are awesome, thank you!
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