Re: [PATCH net-next v4] ppp: enable TX scatter-gather

Hello:

This patch was applied to netdev/net-next.git (main)
by Paolo Abeni [off-list ref]:

On Thu, 29 Jan 2026 09:29:02 +0800 you wrote:

PPP channels using chan->direct_xmit prepend the PPP header to a skb and
call dev_queue_xmit() directly. In this mode the skb does not need to be
linear, but the PPP netdevice currently does not advertise
scatter-gather features, causing unnecessary linearization and
preventing GSO.

Enable NETIF_F_SG and NETIF_F_FRAGLIST on PPP devices. In case a linear
buffer is required (PPP compression, multilink, and channels without
direct_xmit), call skb_linearize() explicitly.

[...]

Here is the summary with links:
  - [net-next,v4] ppp: enable TX scatter-gather
    https://git.kernel.org/netdev/net-next/c/42fcb213e58a

You are awesome, thank you!
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