linux-kernel - Re: [PATCH 06/16] powerpc: Fix objtool unannotated intra-function call warnings on PPC32

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Message-ID: <202208100751.LiiKZjrx-lkp@intel.com>
Date:   Wed, 10 Aug 2022 07:31:34 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sathvika Vasireddy <sv@...ux.ibm.com>,
        linuxppc-dev@...ts.ozlabs.org
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org, jpoimboe@...hat.com,
        peterz@...radead.org, linux-kernel@...r.kernel.org, aik@...abs.ru,
        mpe@...erman.id.au, mingo@...hat.com, christophe.leroy@...roup.eu,
        rostedt@...dmis.org, mbenes@...e.cz, npiggin@...il.com,
        chenzhongjin@...wei.com, linux-arm-kernel@...ts.infradead.org,
        naveen.n.rao@...ux.vnet.ibm.com, sv@...ux.ibm.com
Subject: Re: [PATCH 06/16] powerpc: Fix objtool unannotated intra-function
 call warnings on PPC32

Hi Sathvika,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.19 next-20220809]
[cannot apply to powerpc/next powerpc/topic/ppc-kvm masahiroy-kbuild/for-next]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Sathvika-Vasireddy/objtool-Enable-and-implement-mcount-option-on-powerpc/20220808-200702
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 4e23eeebb2e57f5a28b36221aa776b5a1122dde5
config: powerpc-randconfig-r024-20220808 (https://download.01.org/0day-ci/archive/20220810/202208100751.LiiKZjrx-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 5f1c7e2cc5a3c07cbc2412e851a7283c1841f520)
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
        # install powerpc cross compiling tool for clang build
        # apt-get install binutils-powerpc-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/bcefd9c9f24358413a1b210aa591c8758f58b3a9
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Sathvika-Vasireddy/objtool-Enable-and-implement-mcount-option-on-powerpc/20220808-200702
        git checkout bcefd9c9f24358413a1b210aa591c8758f58b3a9
        # 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=powerpc SHELL=/bin/bash arch/powerpc/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

>> <unknown>:0: error: symbol '__kuep_lock' is already defined

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