Re: [PATCH 1/2] thermal: armada: ap806: use firmware SiP services for thermal operations

[kernel test robot <lkp@intel.com>]

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Hi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on clk/clk-next]
[also build test ERROR on linus/master v5.10 next-20201217]
[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/0day-ci/linux/commits/kostap-marvell-com/Enable-usage-of-Marvell-FW-SIP-services/20201218-015121
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: powerpc-randconfig-r013-20201217 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45)
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/0day-ci/linux/commit/bacd29fd042470b9ae3a00071d4e864684482cf5
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review kostap-marvell-com/Enable-usage-of-Marvell-FW-SIP-services/20201218-015121
        git checkout bacd29fd042470b9ae3a00071d4e864684482cf5
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc 

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 >>):

>> ld.lld: error: undefined symbol: __arm_smccc_smc
   >>> referenced by armada_thermal.c
   >>> thermal/armada_thermal.o:(.text.armada_wait_sensor_validity+0xB4) in archive drivers/built-in.a
   >>> referenced by armada_thermal.c
   >>> thermal/armada_thermal.o:(.text.armada_overheat_isr_thread+0x10C) in archive drivers/built-in.a
   >>> referenced by armada_thermal.c
   >>> thermal/armada_thermal.o:(.text.armada_get_temp_legacy+0x94) in archive drivers/built-in.a
   >>> referenced 2 more times

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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