[PATCH v2 1/9] powerpc/lib/code-patching: Enhance code patching

[Balbir Singh]

On Wed, Jun 7, 2017 at 8:25 PM, Christophe LEROY
<christophe.leroy at c-s.fr> wrote:
> Hi Balbir
>
> Le 04/06/2017 à 01:45, kbuild test robot a écrit :
>>
>> Hi Balbir,
>>
>> [auto build test ERROR on powerpc/next]
>> [also build test ERROR on v4.12-rc3 next-20170602]
>> [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/Enable-STRICT_KERNEL_RWX/20170603-161759
>> base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
>> next
>> config: powerpc-kilauea_defconfig (attached as .config)
>> compiler: powerpc-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
>> 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=powerpc
>>
>> All errors (new ones prefixed by >>):
>>
>>     arch/powerpc/lib/code-patching.c: In function 'kernel_map_addr':
>>>>
>>>> arch/powerpc/lib/code-patching.c:93:8: error: implicit declaration of
>>>> function 'map_kernel_page' [-Werror=implicit-function-declaration]
>>
>>       err = map_kernel_page(
>>             ^~~~~~~~~~~~~~~
>>     cc1: all warnings being treated as errors
>
>
> You should probably include my patch (the one renaming map_page() to
> map_kernel_page() ) in as first patch in your serie in order to get a clean
> serie and avoid such reports from the robot.
>
> Christophe

Thanks for the suggestion, I did in my cover letter mention the
pre-requisite is your patch. I'll keep that in mind if there is a v4,
otherwise, we'll need to pull in your patch first and then apply this
series.

Balbir Singh.