From: patchwork-bot+netdevbpf@kernel.org
To: Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
edumazet@google.com, linma@zju.edu.cn, netdev@vger.kernel.org,
alex.williamson@redhat.com, konrad0.jankowski@intel.com
Subject: Re: [PATCH net 1/1] igb: Add lock to avoid data race
Date: Thu, 18 Aug 2022 18:30:17 +0000 [thread overview]
Message-ID: <166084741777.25395.12893313190054860159.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20220817184921.735244-1-anthony.l.nguyen@intel.com>
Hello:
This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 17 Aug 2022 11:49:21 -0700 you wrote:
> From: Lin Ma <linma@zju.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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prev parent reply other threads:[~2022-08-18 18:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-17 18:49 [PATCH net 1/1] igb: Add lock to avoid data race Tony Nguyen
2022-08-18 18:30 ` patchwork-bot+netdevbpf [this message]
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