On Fri, Jul 17, 2020 at 03:03:14PM +0800, Xin Long wrote:
> Naresh reported some compile errors:
>
> arm build failed due this error on linux-next 20200713 and 20200713
> net/ipv6/ip6_vti.o: In function `vti6_rcv_tunnel':
> ip6_vti.c:(.text+0x1d20): undefined reference to `xfrm6_tunnel_spi_lookup'
>
> This happened when set CONFIG_IPV6_VTI=y and CONFIG_INET6_TUNNEL=m.
> We don't really want ip6_vti to depend inet6_tunnel completely, but
> only to disable the tunnel code when inet6_tunnel is not seen.
>
> So instead of adding "select INET6_TUNNEL" for IPV6_VTI, this patch
> is only to change to IS_REACHABLE to avoid these compile error.
>
> Reported-by: Naresh Kamboju <naresh.kamb...@linaro.org>
> Fixes: 08622869ed3f ("ip6_vti: support IP6IP6 tunnel processing with
> .cb_handler")
> Signed-off-by: Xin Long <lucien....@gmail.com>
Also applied, thanks a lot!
