kernel: add MultiPath TCP diag kernel module
Add INET diag socket monitoring interface module for MultiPath TCP.
It allows using native Linux socket diagnostic tools such as 'ss' for
Multipath TCP connections.
Co-authored-by: Rodrigo B. de Sousa Martins <rodrigo.sousa.577@gmail.com>
Signed-off-by: sKy King <29267720+sKyissKy@users.noreply.github.com>
Link: https://github.com/openwrt/openwrt/pull/12884
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>