[PATCH 2/6] firmware: smccc: Add support for erratum discovery API

[kernel test robot]

Hi James,

I love your patch! Yet something to improve:

[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on robh/for-next arm/for-next arm/fixes kvmarm/next soc/for-next xilinx-xlnx/master linus/master v6.3-rc4 next-20230330]
[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/James-Morse/dt-bindings-firmware-Add-arm-errata-management/20230331-005505
base:   https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
patch link:    https://lore.kernel.org/r/20230330165128.3237939-3-james.morse%40arm.com
patch subject: [PATCH 2/6] firmware: smccc: Add support for erratum discovery API
config: arm-randconfig-r046-20230329 (https://download.01.org/0day-ci/archive/20230331/202303310415.JJnkYNSr-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/d17afdb2a97dfce25c3005a165eb38c4d35d31ed
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review James-Morse/dt-bindings-firmware-Add-arm-errata-management/20230331-005505
        git checkout d17afdb2a97dfce25c3005a165eb38c4d35d31ed
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/firmware/smccc/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp at intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303310415.JJnkYNSr-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/firmware/smccc/em.c:19:10: fatal error: asm/alternative.h: No such file or directory
      19 | #include <asm/alternative.h>
         |          ^~~~~~~~~~~~~~~~~~~
   compilation terminated.


vim +19 drivers/firmware/smccc/em.c

    18	
  > 19	#include <asm/alternative.h>
    20	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests