Re: [PATCH net v2] net: bcmgenet: stop Tx NAPI before disabling the queues

From: patchwork-bot+netdevbpf

Date: Wed Sep 23 2026 - 20:03:38 EST


Hello:

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

On Tue, 22 Sep 2026 15:06:38 +0200 you wrote:
> bcmgenet_netif_stop() and the Wake-on-LAN branch of bcmgenet_suspend()
> both disable the Tx queues first and stop Tx NAPI several steps later. A
> completion in flight calls netif_tx_wake_queue() in between, and nothing
> stops the queue again, so a transmit can reach the rings after they have
> been freed.
>
> Close is safe because dev_deactivate_many() stops the qdisc first.
> bcmgenet_suspend() does not, so stop Tx NAPI before the queues on both
> paths.
>
> [...]

Here is the summary with links:
- [net,v2] net: bcmgenet: stop Tx NAPI before disabling the queues
https://git.kernel.org/netdev/net/c/7e87508b5c4d

You are awesome, thank you!
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