David Miller wrote: >Data: 8-feb-2017 18.55 >A: <[email protected]> >Cc: <[email protected]>, <[email protected]> >Ogg: Re: [PATCH net] lwtunnel: valid encap attr check should return 0 when lwtunnel is disabled > >From: David Ahern <[email protected]> >Date: Wed, 8 Feb 2017 09:29:00 -0800 > >> An error was reported upgrading to 4.9.8: >> root@Typhoon:~# ip route add default table 210 nexthop dev eth0 via 10.68.64.1 >> weight 1 nexthop dev eth0 via 10.68.64.2 weight 1 >> RTNETLINK answers: Operation not supported >> >> The problem occurs when CONFIG_LWTUNNEL is not enabled and a multipath >> route is submitted. >> >> The point of lwtunnel_valid_encap_type_attr is catch modules that >> need to be loaded before any references are taken with rntl held. With >> CONFIG_LWTUNNEL disabled, there will be no modules to load so the >> lwtunnel_valid_encap_type_attr stub should just return 0. >> >> Fixes: 9ed59592e3e3 ("lwtunnel: fix autoload of lwt modules") >> Reported-by: [email protected] >> Signed-off-by: David Ahern <[email protected]> > >Applied and queued up for -stable, thanks for fixing this so quickly David.
Thanks everybody. I have applied the patch to linux-4.9.8 and all is fine. Thanks again. Marco
