Re: [RFC PATCH 03/11] objtool: Support FineIBT offset fixes

Re: [RFC PATCH 03/11] objtool: Support FineIBT offset fixes

[kernel test robot]

Hi,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on tip/x86/core]
[also build test ERROR on masahiroy-kbuild/for-next linus/master v5.18-rc3]
[cannot apply to tip/master linux/master next-20220419]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/intel-lab-lkp/linux/commits/joao-overdrivepizza-com/Kernel-FineIBT-Support/20220420-084724
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 203d8919a9eda5d1bc68ac3cd7637588334c9dc1
config: x86_64-randconfig-a014 (https://download.01.org/0day-ci/archive/20220420/202204201649.Ev9vIWds-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project bac6cd5bf85669e3376610cfc4c4f9ca015e7b9b)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/0b9af77845b1a1ff5dd809400c36120c21bab7f7
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review joao-overdrivepizza-com/Kernel-FineIBT-Support/20220420-084724
        git checkout 0b9af77845b1a1ff5dd809400c36120c21bab7f7
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 prepare

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> arch/x86/decode.c:740:32: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
   const char *arch_bypass_fineibt()
                                  ^
                                   void
   1 error generated.
   make[5]: *** [tools/build/Makefile.build:96: tools/objtool/arch/x86/decode.o] Error 1
   make[4]: *** [tools/build/Makefile.build:139: arch/x86] Error 2
   make[4]: *** Waiting for unfinished jobs....
   make[3]: *** [Makefile:56: tools/objtool/objtool-in.o] Error 2
   make[2]: *** [Makefile:69: objtool] Error 2
   make[1]: *** [Makefile:1337: tools/objtool] Error 2
   make[1]: Target 'prepare' not remade because of errors.
   make: *** [Makefile:219: __sub-make] Error 2
   make: Target 'prepare' not remade because of errors.

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp