commit 57a3ca7835962109d94533465a75e8c716b26845 Author: Greg Kroah-Hartman Date: Wed May 30 22:32:31 2018 +0200 Linux 4.14.47 commit 3e496be2038a100fc53627238fe120dc4c948719 Author: Greg Kroah-Hartman Date: Wed May 30 20:44:08 2018 +0200 Revert "vti4: Don't override MTU passed on link creation via IFLA_MTU" This reverts commit 5815901c29c2936d7acbed2683d5807b4ae53ede which is 03080e5ec727 ("vti4: Don't override MTU passed on link creation via IFLA_MTU") upstream as it causes test failures. This commit should not have been backported to anything older than 4.16, despite what the changelog said as the mtu must be set in older kernels, unlike is needed in 4.16 and newer. Thanks to Alistair Strachan for the debugging help figuring this out, and for 'git bisect' for making my life a whole lot easier. Cc: Alistair Strachan Cc: Stefano Brivio Cc: Sabrina Dubroca Cc: Steffen Klassert Cc: Sasha Levin Signed-off-by: Greg Kroah-Hartman