netdev - Re: [PATCH] VSOCK: Don't dec ack backlog twice for rejected connections

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Message-Id: <20160927.075956.93420092875299733.davem@davemloft.net>
Date:   Tue, 27 Sep 2016 07:59:56 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     jhansen@...are.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org,
        gregkh@...uxfoundation.org, pv-drivers@...are.com,
        stefanha@...hat.com
Subject: Re: [PATCH] VSOCK: Don't dec ack backlog twice for rejected
 connections

From: Jorgen Hansen <jhansen@...are.com>
Date: Mon, 26 Sep 2016 23:59:53 -0700

> If a pending socket is marked as rejected, we will decrease the
> sk_ack_backlog twice. So don't decrement it for rejected sockets
> in vsock_pending_work().
> 
> Testing of the rejected socket path was done through code
> modifications.
> 
> Reported-by: Stefan Hajnoczi <stefanha@...hat.com>
> Signed-off-by: Jorgen Hansen <jhansen@...are.com>
> Reviewed-by: Adit Ranadive <aditr@...are.com>
> Reviewed-by: Aditya Sarwade <asarwade@...are.com>

Applied, thanks.