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From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
	horms@kernel.org, andrew+netdev@lunn.ch, netdev@vger.kernel.org,
	eric.dumazet@gmail.com, liuhangbin@kylinos.cn, jv@jvosburgh.net
Subject: Re: [PATCH v2 net] bonding: use skb_cow_head() in bond_do_alb_xmit() and rlb_arp_xmit()
Date: Fri, 04 Sep 2026 22:20:15 +0000	[thread overview]
Message-ID: <178856041514.992241.12057937084609376909.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260903143940.1180513-1-edumazet@google.com>

Hello:

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

On Thu,  3 Sep 2026 14:39:40 +0000 you wrote:
> In bond_do_alb_xmit() and rlb_arp_xmit(), make sure to unclone
> skb head via skb_cow_head() before modifying the source MAC address
> (Ethernet header and ARP payload) to avoid silent corruption if
> the skb is shared or cloned. Avoid caching the header pointers
> across skb_cow_head().
> 
> In rlb_arp_xmit(), only modify arp->mac_src if it differs from
> tx_slave->dev->dev_addr to avoid an unnecessary copy and head
> reallocation.
> 
> [...]

Here is the summary with links:
  - [v2,net] bonding: use skb_cow_head() in bond_do_alb_xmit() and rlb_arp_xmit()
    https://git.kernel.org/netdev/net/c/1746ef2e2df2

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



      parent reply	other threads:[~2026-09-04 22:21 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-03 14:39 [PATCH v2 net] bonding: use skb_cow_head() in bond_do_alb_xmit() and rlb_arp_xmit() Eric Dumazet
2026-09-04  6:06 ` Nikolay Aleksandrov
2026-09-04 22:20 ` patchwork-bot+netdevbpf [this message]

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