netdev - [PATCH net-next 0/2] mptcp: don't auto-adjust rcvbuf size if locked

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Message-Id: <20200306202946.8285-1-fw@strlen.de>
Date:   Fri,  6 Mar 2020 21:29:44 +0100
From:   Florian Westphal <fw@...len.de>
To:     <netdev@...r.kernel.org>
Subject: [PATCH net-next 0/2] mptcp: don't auto-adjust rcvbuf size if locked

The mptcp receive buffer is auto-sized based on the subflow receive
buffer.  Don't do this if userspace specfied a value via SO_RCVBUF
setsockopt.

Also update selftest program to provide a new option to set a fixed
size.