Re: [PATCH net] net: xilinx: axienet: Fix race in axienet_stop

From: patchwork-bot+netdevbpf
Date: Wed Sep 04 2024 - 20:20:37 EST


Hello:

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

On Tue, 3 Sep 2024 13:51:41 -0400 you wrote:
> axienet_dma_err_handler can race with axienet_stop in the following
> manner:
>
> CPU 1 CPU 2
> ====================== ==================
> axienet_stop()
> napi_disable()
> axienet_dma_stop()
> axienet_dma_err_handler()
> napi_disable()
> axienet_dma_stop()
> axienet_dma_start()
> napi_enable()
> cancel_work_sync()
> free_irq()
>
> [...]

Here is the summary with links:
- [net] net: xilinx: axienet: Fix race in axienet_stop
https://git.kernel.org/netdev/net/c/858430db28a5

You are awesome, thank you!
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