Re: [PATCH v2] fortify: Use WARN instead of BUG for now

[kbuild test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 1100 bytes --]

Hi Kees,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.13-rc2 next-20170728]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Kees-Cook/fortify-Use-WARN-instead-of-BUG-for-now/20170728-091210
config: ia64-sim_defconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 6.2.0
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=ia64 

All errors (new ones prefixed by >>):

   lib/string.o: In function `fortify_overflow':
>> lib/string.c:984: undefined reference to `warn_slowpath_fmt'

vim +984 lib/string.c

   981	
   982	void fortify_overflow(const char *name)
   983	{
 > 984		WARN(1, "detected buffer overflow in %s\n", name);

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 8983 bytes --]