netdev - RE: [PATCH net-next 14/14] vsock: fix bind() behaviour taking care of CID

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Date:   Mon, 11 Nov 2019 16:53:56 +0000
From:   Jorgen Hansen <jhansen@...are.com>
To:     'Stefano Garzarella' <sgarzare@...hat.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "Michael S. Tsirkin" <mst@...hat.com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jason Wang <jasowang@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Dexuan Cui <decui@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Sasha Levin <sashal@...nel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Stefan Hajnoczi <stefanha@...hat.com>,
        "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>
Subject: RE: [PATCH net-next 14/14] vsock: fix bind() behaviour taking care of
 CID

> From: Stefano Garzarella [mailto:sgarzare@...hat.com]
> Sent: Wednesday, October 23, 2019 11:56 AM
> When we are looking for a socket bound to a specific address,
> we also have to take into account the CID.
> 
> This patch is useful with multi-transports support because it
> allows the binding of the same port with different CID, and
> it prevents a connection to a wrong socket bound to the same
> port, but with different CID.
> 
> Reviewed-by: Stefan Hajnoczi <stefanha@...hat.com>
> Signed-off-by: Stefano Garzarella <sgarzare@...hat.com>
> ---
>  net/vmw_vsock/af_vsock.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

Reviewed-by: Jorgen Hansen <jhansen@...are.com>