From: David S. Miller <davem@davemloft.net>
Date: Fri, 23 Apr 2021 21:06:32 +0000 (-0700)
Subject: Merge branch 'mptcp-msg-flags'
X-Git-Tag: v5.13-rc1~94^2~50
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bd6e229f86c2c5210ccba80b3c71808135a3718a;p=thirdparty%2Fkernel%2Flinux.git

Merge branch 'mptcp-msg-flags'

Mat Martineau says:

====================
mptcp: Compatibility with common msg flags

These patches from the MPTCP tree handle some of the msg flags that are
typically used with TCP, to make it easier to adapt userspace programs
for use with MPTCP.

Patches 1, 2, and 4 add support for MSG_ERRQUEUE (no-op for now),
MSG_TRUNC, and MSG_PEEK on the receive side.

Patch 3 ignores unsupported msg flags for send and receive.

Patch 5 adds a selftest for MSG_PEEK.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
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bd6e229f86c2c5210ccba80b3c71808135a3718a