netdev - Request for backport to 4.4 stable

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Message-ID: <BY2PR0501MB205628A0C48C3F674E31A482DACE0@BY2PR0501MB2056.namprd05.prod.outlook.com>
Date:   Thu, 29 Sep 2016 12:02:15 +0000
From:   "Jorgen S. Hansen" <jhansen@...are.com>
To:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Request for backport to 4.4 stable

Hello,

It would be great if the following commit could be backported to 4.4 stable. The commit fixes a bug that was introduced in 4.3 and fixed in 4.6. The bug may cause wrongful termination of vSocket connections, if there is more than one active vSocket connection in a given VM. This affects VMware services running inside VMs:

commit	8ab18d71de8b07d2c4d6f984b718418c09ea45c5 

VSOCK: Detach QP check should filter out non matching QPs.

The check in vmci_transport_peer_detach_cb should only allow a
detach when the qp handle of the transport matches the one in
the detach message.

Thanks,
Jørgen