Hi Jeremy, On Wed, Aug 14, 2019 at 06:05:49AM +0800, kbuild test robot wrote: > tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/pablo/nf-next.git master > head: 105333435b4f3b21ffc325f32fae17719310db64 > commit: 2a475c409fe81a76fb26a6b023509d648237bbe6 [14/17] kbuild: remove all netfilter headers from header-test blacklist. > config: sparc64-allmodconfig (attached as .config) > compiler: sparc64-linux-gcc (GCC) 7.4.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 2a475c409fe81a76fb26a6b023509d648237bbe6 > # save the attached .config to linux build tree > GCC_VERSION=7.4.0 make.cross ARCH=sparc64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > > All warnings (new ones prefixed by >>): > > In file included from <command-line>:0:0: > >> include/uapi/linux/netfilter_ipv6/ip6t_LOG.h:5:2: warning: #warning "Please update iptables, this file will be removed soon!" [-Wcpp] > #warning "Please update iptables, this file will be removed soon!" > ^~~~~~~ I'd suggest you send me a patch to remove this #warning. userspace iptables still refer to this header. The intention was to use xt_LOG.h instead and remove these, but userspace was never updated.
