netdev - Re: [PATCH net 1/1] igb: Add lock to avoid data race

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Message-Id: <166084741777.25395.12893313190054860159.git-patchwork-notify@kernel.org>
Date:   Thu, 18 Aug 2022 18:30:17 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Tony Nguyen <anthony.l.nguyen@...el.com>
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, linma@....edu.cn, netdev@...r.kernel.org,
        alex.williamson@...hat.com, konrad0.jankowski@...el.com
Subject: Re: [PATCH net 1/1] igb: Add lock to avoid data race

Hello:

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

On Wed, 17 Aug 2022 11:49:21 -0700 you wrote:
> From: Lin Ma <linma@....edu.cn>
> 
> The commit c23d92b80e0b ("igb: Teardown SR-IOV before
> unregister_netdev()") places the unregister_netdev() call after the
> igb_disable_sriov() call to avoid functionality issue.
> 
> However, it introduces several race conditions when detaching a device.
> For example, when .remove() is called, the below interleaving leads to
> use-after-free.
> 
> [...]

Here is the summary with links:
  - [net,1/1] igb: Add lock to avoid data race
    https://git.kernel.org/netdev/net/c/6faee3d4ee8b

You are awesome, thank you!
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