Merge branch 'vxlan-create-and-changelink-extack-support'
Roopa Prabhu says:
====================
vxlan: create and changelink extack support
This series adds extack support to changelink paths.
In the process re-factors flag sets to a separate helper.
Also adds some changelink testcases to rtnetlink.sh
(This series was initially part of another series that
tried to support changelink for more attributes.
But after some feedback from sabrina, i have dropped the
'support changelink for more attributes' part because some
of them cannot be supported today or may require additional
use-case handling code. These can be done separately
as and when we see the need for it.)
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
