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Date:   Sat, 12 Mar 2022 07:40:13 +0000
To:     Jiyong Park <>
Subject: Re: [PATCH net v3 resend] vsock: each transport cycles only on its own


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

On Fri, 11 Mar 2022 11:00:16 +0900 you wrote:
> When iterating over sockets using vsock_for_each_connected_socket, make
> sure that a transport filters out sockets that don't belong to the
> transport.
> There actually was an issue caused by this; in a nested VM
> configuration, destroying the nested VM (which often involves the
> closing of /dev/vhost-vsock if there was h2g connections to the nested
> VM) kills not only the h2g connections, but also all existing g2h
> connections to the (outmost) host which are totally unrelated.
> [...]

Here is the summary with links:
  - [net,v3,resend] vsock: each transport cycles only on its own sockets

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