[PATCH net-next v2] net: stmmac: leave the datapath running for normal-size MTU changes

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Mon Oct 19 07:20:04 PDT 2026


Hello:

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

On Tue, 13 Oct 2026 11:54:13 -0600 you wrote:
> When both MTUs are at most ETH_DATA_LEN, the receive buffer size and MAC
> receive limit do not change. Update the MTU without restarting the
> datapath.
> 
> This also avoids rebinding a live AF_XDP pool to a temporary RXQ. XDP
> rejects jumbo MTUs, so all supported XDP MTU changes take this path.
> Jumbo transitions still use the existing reopen path.
> 
> [...]

Here is the summary with links:
  - [net-next,v2] net: stmmac: leave the datapath running for normal-size MTU changes
    https://git.kernel.org/netdev/net-next/c/d1241cdbbcf7

You are awesome, thank you!
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