Re: [PATCH v2] Generate netlink notification when default IPv6 route preference changes

[David Ahern]

On 2/10/22 2:09 PM, Kalash Nainwal wrote:
>  Generate RTM_NEWROUTE netlink notification when the route preference
>  changes on an existing kernel generated default route in response to
>  RA messages. Currently netlink notifications are generated only when
>  this route is added or deleted but not when the route preference
>  changes, which can cause userspace routing application state to go
>  out of sync with kernel.
> 
> Signed-off-by: Kalash Nainwal <kalash@xxxxxxxxxx>
> ---
>  net/ipv6/ndisc.c | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 

Reviewed-by: David Ahern <dsahern@xxxxxxxxxx>