On Fri, Jul 3, 2020 at 7:55 AM kernel test robot <l...@intel.com> wrote:
>
> Hi Xin,
>
> Thank you for the patch! Yet something to improve:
>
> [auto build test ERROR on ipsec-next/master]
>
> url:
> https://github.com/0day-ci/linux/commits/Xin-Long/xfrm-support-ipip-and-ipv6-tunnels-in-vti-and-xfrmi/20200630-154042
> base:
> https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git master
> config: x86_64-randconfig-a012-20200701 (attached as .config)
> compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
> reproduce (this is a W=1 build):
> # save the attached .config to linux build tree
> make W=1 ARCH=x86_64
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <l...@intel.com>
>
> All errors (new ones prefixed by >>):
>
> ld: net/xfrm/xfrm_interface.o: in function `xfrmi6_rcv_tunnel':
> >> net/xfrm/xfrm_interface.c:807: undefined reference to
> >> `xfrm6_tunnel_spi_lookup'
I will add "#ifdef CONFIG_INET(6)_XFRM_TUNNEL" to fix it in v3.
Thanks.
>
> vim +807 net/xfrm/xfrm_interface.c
>
> 800
> 801 static int xfrmi6_rcv_tunnel(struct sk_buff *skb)
> 802 {
> 803 const xfrm_address_t *saddr;
> 804 __be32 spi;
> 805
> 806 saddr = (const xfrm_address_t *)&ipv6_hdr(skb)->saddr;
> > 807 spi = xfrm6_tunnel_spi_lookup(dev_net(skb->dev), saddr);
> 808
> 809 return xfrm6_rcv_spi(skb, IPPROTO_IPV6, spi, NULL);
> 810 }
> 811
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
