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authorMat Martineau <mathew.j.martineau@linux.intel.com>2020-01-22 03:56:15 +0300
committerDavid S. Miller <davem@davemloft.net>2020-01-24 15:44:07 +0300
commitf870fa0b5768842cb4690c1c11f19f28b731ae6d (patch)
treec6681d139775fa1da79a1ba640a048b82d125a04 /net/Kconfig
parent23f4eacdd24a64e7792bdee7327d32876e14cd51 (diff)
downloadlinux-f870fa0b5768842cb4690c1c11f19f28b731ae6d.tar.xz
mptcp: Add MPTCP socket stubs
Implements the infrastructure for MPTCP sockets. MPTCP sockets open one in-kernel TCP socket per subflow. These subflow sockets are only managed by the MPTCP socket that owns them and are not visible from userspace. This commit allows a userspace program to open an MPTCP socket with: sock = socket(AF_INET, SOCK_STREAM, IPPROTO_MPTCP); The resulting socket is simply a wrapper around a single regular TCP socket, without any of the MPTCP protocol implemented over the wire. Co-developed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Florian Westphal <fw@strlen.de> Co-developed-by: Peter Krystad <peter.krystad@linux.intel.com> Signed-off-by: Peter Krystad <peter.krystad@linux.intel.com> Co-developed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Co-developed-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Christoph Paasch <cpaasch@apple.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/Kconfig')
-rw-r--r--net/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig
index 54916b7adb9b..b0937a700f01 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -91,6 +91,7 @@ if INET
source "net/ipv4/Kconfig"
source "net/ipv6/Kconfig"
source "net/netlabel/Kconfig"
+source "net/mptcp/Kconfig"
endif # if INET