Re: [PATCH net-next v6] selftests: net: add test for ipv6 fragmentation

From: patchwork-bot+netdevbpf

Date: Tue Sep 09 2025 - 05:55:22 EST


Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:

On Wed, 3 Sep 2025 15:46:01 +0000 you wrote:
> Add selftest for the IPv6 fragmentation regression which affected
> several stable kernels.
>
> Commit a18dfa9925b9 ("ipv6: save dontfrag in cork") was backported to
> stable without some prerequisite commits. This caused a regression when
> sending IPv6 UDP packets by preventing fragmentation and instead
> returning -1 (EMSGSIZE).
>
> [...]

Here is the summary with links:
- [net-next,v6] selftests: net: add test for ipv6 fragmentation
https://git.kernel.org/netdev/net-next/c/aeb8d48ea92e

You are awesome, thank you!
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