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Subject: Re: [PATCH net] ice: Fix race condition during interface enslave
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <164695501044.21304.15926630200023275833.git-patchwork-notify@kernel.org>
Date:   Thu, 10 Mar 2022 23:30:10 +0000
References: <20220310171641.3863659-1-ivecera@redhat.com>
In-Reply-To: <20220310171641.3863659-1-ivecera@redhat.com>
To:     Ivan Vecera <ivecera@redhat.com>
Cc:     netdev@vger.kernel.org, poros@redhat.com,
        jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com,
        davem@davemloft.net, kuba@kernel.org,
        intel-wired-lan@lists.osuosl.org, linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

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

On Thu, 10 Mar 2022 18:16:41 +0100 you wrote:
> Commit 5dbbbd01cbba83 ("ice: Avoid RTNL lock when re-creating
> auxiliary device") changes a process of re-creation of aux device
> so ice_plug_aux_dev() is called from ice_service_task() context.
> This unfortunately opens a race window that can result in dead-lock
> when interface has left LAG and immediately enters LAG again.
> 
> Reproducer:
> ```
> #!/bin/sh
> 
> [...]

Here is the summary with links:
  - [net] ice: Fix race condition during interface enslave
    https://git.kernel.org/netdev/net/c/5cb1ebdbc434

You are awesome, thank you!
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