Re: [PATCH net v2] net: lan743x: permit VLAN-tagged packets up to configured MTU
From: patchwork-bot+netdevbpf
Date: Tue Jun 02 2026 - 17:20:17 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Fri, 29 May 2026 21:03:00 +0000 you wrote:
> VLAN-tagged interfaces on lan743x devices were previously unreachable via
> SSH and failed to respond to large ping packets (e.g. "ping -s 1469" given
> MTU=1500). In these scenarios, "ethtool -S" reports non-zero "RX Oversize
> Frame Errors". According to Microchip AN2948, the MAC_RX FSE (VLAN field
> size enforcement) bit determines whether frames with VLAN tags exceeding
> the base MTU plus tag length are discarded.
>
> [...]
Here is the summary with links:
- [net,v2] net: lan743x: permit VLAN-tagged packets up to configured MTU
https://git.kernel.org/netdev/net/c/8173d22b211f
You are awesome, thank you!
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