Re: [PATCH net] net: netpoll: Initialize UDP checksum field before checksumming
From: patchwork-bot+netdevbpf
Date: Mon Jun 23 2025 - 18:59:50 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Fri, 20 Jun 2025 11:48:55 -0700 you wrote:
> commit f1fce08e63fe ("netpoll: Eliminate redundant assignment") removed
> the initialization of the UDP checksum, which was wrong and broke
> netpoll IPv6 transmission due to bad checksumming.
>
> udph->check needs to be set before calling csum_ipv6_magic().
>
> Fixes: f1fce08e63fe ("netpoll: Eliminate redundant assignment")
> Signed-off-by: Breno Leitao <leitao@xxxxxxxxxx>
>
> [...]
Here is the summary with links:
- [net] net: netpoll: Initialize UDP checksum field before checksumming
https://git.kernel.org/netdev/net/c/f59902070269
You are awesome, thank you!
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