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 v5.11-rc7 next-20210211] [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/20210211-220917 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next config: microblaze-allyesconfig (attached as .config) compiler: microblaze-linux-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/f3d1a200c085eb2518257982a822f06711a7ce95 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/20210211-220917 git checkout f3d1a200c085eb2518257982a822f06711a7ce95 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): microblaze-linux-ld: drivers/thermal/armada_thermal.o: in function `thermal_smc': >> drivers/thermal/.tmp_gl_armada_thermal.o:(.text+0x29c): undefined reference to `__arm_smccc_smc' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org