Re: [PATCH net] net: hisilicon: hisi_femac: Stop the receiver before releasing the RX ring
From: patchwork-bot+netdevbpf
Date: Tue Oct 27 2026 - 19:10:57 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Mon, 26 Oct 2026 02:20:18 +0800 you wrote:
> hisi_femac_net_close() frees the receive ring while the RX address queue
> still holds every address that was pushed to IQ_ADDR.
>
> A port that keeps receiving then DMAs arrived frames into buffers that
> other slab caches have already taken back; on an EC6108V9C (hi3798mv100)
> the queue still held all 52 armed addresses right after the interface
> was closed, and had dropped to 43 after 15 s of broadcast traffic.
>
> [...]
Here is the summary with links:
- [net] net: hisilicon: hisi_femac: Stop the receiver before releasing the RX ring
https://git.kernel.org/netdev/net/c/d54b21d82430
You are awesome, thank you!
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