Re: [PATCH net] tipc: bound the device MTU accepted for L2 bearers

From: patchwork-bot+netdevbpf

Date: Wed Oct 07 2026 - 20:23:09 EST


Hello:

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

On Fri, 2 Oct 2026 20:50:18 -0700 you wrote:
> struct tipc_bearer keeps the bearer MTU in a u32 while struct tipc_link
> keeps the link MTU in a u16. tipc_enable_l2_media() and the
> NETDEV_CHANGEMTU notifier both do b->mtu = dev->mtu, tipc_link_create()
> assigns that into l->mtu, and tipc_link_set_queue_limits() divides by it:
>
> int max_bulk = TIPC_MAX_PUBL / (l->mtu / ITEM_SIZE);
>
> [...]

Here is the summary with links:
- [net] tipc: bound the device MTU accepted for L2 bearers
https://git.kernel.org/netdev/net-next/c/592d0fdb02df

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