netdev - Re: [PATCHv2 ipsec] xfrm: set dst dev to blackhole_netdev instead of loopback

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Message-Id: <165277921155.14719.16431629079370629159.git-patchwork-notify@kernel.org>
Date:   Tue, 17 May 2022 09:20:11 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Xin Long <lucien.xin@...il.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        edumazet@...gle.com, steffen.klassert@...unet.com
Subject: Re: [PATCHv2 ipsec] xfrm: set dst dev to blackhole_netdev instead of
 loopback_dev in ifdown

Hello:

This patch was applied to netdev/net.git (master)
by Paolo Abeni <pabeni@...hat.com>:

On Sun, 15 May 2022 21:37:27 -0400 you wrote:
> The global blackhole_netdev has replaced pernet loopback_dev to become the
> one given to the object that holds an netdev when ifdown in many places of
> ipv4 and ipv6 since commit 8d7017fd621d ("blackhole_netdev: use
> blackhole_netdev to invalidate dst entries").
> 
> Especially after commit faab39f63c1f ("net: allow out-of-order netdev
> unregistration"), it's no longer safe to use loopback_dev that may be
> freed before other netdev.
> 
> [...]

Here is the summary with links:
  - [PATCHv2,ipsec] xfrm: set dst dev to blackhole_netdev instead of loopback_dev in ifdown
    https://git.kernel.org/netdev/net/c/4d33ab08c0af

You are awesome, thank you!
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