On Sat, 21 Apr 2018 04:37:41 +0800 kbuild test robot <l...@intel.com> wrote:
> I love your patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [also build test ERROR on v4.17-rc1 next-20180420] > [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/Sergey-Senozhatsky/prctl-Don-t-compile-some-of-prctl-functions-when-CRUI/20180421-040826 > config: i386-tinyconfig (attached as .config) > compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > All errors (new ones prefixed by >>): > > kernel/sys.c: In function 'prctl_set_mm': > >> kernel/sys.c:2108:10: error: implicit declaration of function > >> 'prctl_set_mm_exe_file'; did you mean 'set_mm_exe_file'? > >> [-Werror=implicit-function-declaration] > return prctl_set_mm_exe_file(mm, (unsigned int)addr); > ^~~~~~~~~~~~~~~~~~~~~ "prctl: don't compile some of prctl functions when CRUI disabled" was a fix against "prctl: remove non PR_SET_MM_MAP operations", and it appears that the base patch wasn't applied when this test was performed.
