On Wed, Dec 30, 2020 at 12:48:32AM -0800, Praveen Chaudhary wrote: > Allow user to set metric on default route learned via Router Advertisement. > Not: RFC 4191 does not say anything for metric for IPv6 default route. Hi Praveen Please take a look at https://www.kernel.org/doc/html/latest/process/submitting-patches.html and https://www.kernel.org/doc/html/latest/networking/netdev-FAQ.html In particular, you should be using git format-patch, which will correctly number your patches, make use of a version number inside the [PATCH v0 net-next] subject part, and please indicate which tree this is for. Andrew