Re: [PATCH net-next v7 RESEND] tcp: trace retransmit failures in tcp_retransmit_skb
From: patchwork-bot+netdevbpf
Date: Tue Jul 22 2025 - 21:30:57 EST
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Mon, 21 Jul 2025 11:16:07 +0800 (CST) you wrote:
> From: Fan Yu <fan.yu9@xxxxxxxxxx>
>
> Background
> ==========
> When TCP retransmits a packet due to missing ACKs, the
> retransmission may fail for various reasons (e.g., packets
> stuck in driver queues, receiver zero windows, or routing issues).
>
> [...]
Here is the summary with links:
- [net-next,v7,RESEND] tcp: trace retransmit failures in tcp_retransmit_skb
https://git.kernel.org/netdev/net-next/c/ad892e912b84
You are awesome, thank you!
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