[PATCH v5] powerpc/xmon: Support dumping software pagetables

[kbuild test robot]

Hi Balbir,

I love your patch! Yet something to improve:

[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.14-rc7 next-20171018]
[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/Balbir-Singh/powerpc-xmon-Support-dumping-software-pagetables/20171102-071230
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-currituck_defconfig (attached as .config)
compiler: powerpc-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/intel/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=powerpc 

All errors (new ones prefixed by >>):

>> arch/powerpc/xmon/xmon.c:3064:13: error: 'show_pte' defined but not used [-Werror=unused-function]
    static void show_pte(unsigned long addr)
                ^~~~~~~~
   cc1: all warnings being treated as errors

vim +/show_pte +3064 arch/powerpc/xmon/xmon.c

  3063	
> 3064	static void show_pte(unsigned long addr)
  3065	{
  3066		printf("show_pte not yet implemented\n");
  3067	}
  3068	

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