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Date:   Mon, 24 Oct 2022 09:30:15 +0000
To:     Íñigo Huguet <>
Subject: Re: [PATCH v2 net] atlantic: fix deadlock at aq_nic_stop


This patch was applied to netdev/net.git (master)
by David S. Miller <>:

On Thu, 20 Oct 2022 09:53:10 +0200 you wrote:
> NIC is stopped with rtnl_lock held, and during the stop it cancels the
> 'service_task' work and free irqs.
> However, if CONFIG_MACSEC is set, rtnl_lock is acquired both from
> aq_nic_service_task and aq_linkstate_threaded_isr. Then a deadlock
> happens if aq_nic_stop tries to cancel/disable them when they've already
> started their execution.
> [...]

Here is the summary with links:
  - [v2,net] atlantic: fix deadlock at aq_nic_stop

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