Re: [PATCH net v2] netmem: prevent TX of unreadable skbs

Hello:

This patch was applied to netdev/net.git (main) by Jakub Kicinski kuba@kernel.org:

On Thu, 6 Mar 2025 21:55:20 +0000 you wrote:

Currently on stable trees we have support for netmem/devmem RX but not TX. It is not safe to forward/redirect an RX unreadable netmem packet into the device's TX path, as the device may call dma-mapping APIs on dma addrs that should not be passed to it.

Fix this by preventing the xmit of unreadable skbs.

[...]

Here is the summary with links: - [net,v2] netmem: prevent TX of unreadable skbs https://git.kernel.org/netdev/net/c/f3600c867c99

You are awesome, thank you!