iperf3: bump to version 3.1.2
tree3be5916769dd7995ee6b2dbf0786226d5eeb1716
-rw-r--r-- 1220 .defconfig
-rw-r--r-- 125 .gitignore
-rw-r--r-- 193897 CHANGES
-rw-r--r-- 18767 COPYING
-rw-r--r-- 21744 Config.in
-rw-r--r-- 70952 Config.in.legacy
-rw-r--r-- 37621 Makefile
-rw-r--r-- 2432 Makefile.legacy
-rw-r--r-- 1079 README
drwxr-xr-x - arch
drwxr-xr-x - board
drwxr-xr-x - boot
drwxr-xr-x - configs
drwxr-xr-x - docs
drwxr-xr-x - fs
drwxr-xr-x - linux
drwxr-xr-x - package
drwxr-xr-x - support
drwxr-xr-x - system
drwxr-xr-x - toolchain