[PATCH] driver: net: ethernet: mtk_star_emac: fix suspend/resume issue

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Thu May 29 03:30:30 PDT 2025


Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni at redhat.com>:

On Wed, 28 May 2025 15:53:51 +0800 you wrote:
> From: Yanqing Wang <ot_yanqing.wang at mediatek.com>
> 
> Identify the cause of the suspend/resume hang: netif_carrier_off()
> is called during link state changes and becomes stuck while
> executing linkwatch_work().
> 
> To resolve this issue, call netif_device_detach() during the Ethernet
> suspend process to temporarily detach the network device from the
> kernel and prevent the suspend/resume hang.
> 
> [...]

Here is the summary with links:
  - driver: net: ethernet: mtk_star_emac: fix suspend/resume issue
    https://git.kernel.org/netdev/net/c/ba99c627aac8

You are awesome, thank you!
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