From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gerd Hoffmann <kraxel@redhat.com>
Subject: Re: [PATCH 1/1] VSOCK: Introduce VM Sockets
Date: Wed, 13 Feb 2013 13:44:31 +0100
Message-ID: <511B8AAF.2060202@redhat.com>
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Cc: pv-drivers@vmware.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	virtualization@lists.linux-foundation.org,
	gregkh@linuxfoundation.org, davem@davemloft.net
To: Andy King <acking@vmware.com>
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On 02/07/13 01:23, Andy King wrote:
> +static int vsock_create(struct net *net, struct socket *sock,
> +			int protocol, int kern)
> +{
> +	if (!sock)
> +		return -EINVAL;
> +
> +	if (protocol)
> +		return -EPROTONOSUPPORT;
> +

IMO protocol == PF_VSOCK should not get rejected here.

cheers,
  Gerd