[intel-lts:5.10/yocto 97/888] ld.lld: error: drivers/gpu/drm/mgag200/mgag200_pll.o:(.riscv.attributes): rv32i2p0_m2p0_a2p0_zicsr2p0_zifencei2p0: unsupported version number 2.0 for extension 'zicsr'

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

Hi Thomas,

First bad commit (maybe != root cause):

tree:   https://github.com/intel/linux-intel-lts.git 5.10/yocto
head:   a28867696061a1be54960089016434aee399da9d
commit: a56ca53929e95d8314e1129b8ee579755f06304e [97/888] drm/mgag200: Abstract pixel PLL via struct mgag200_pll
config: riscv-buildonly-randconfig-r003-20230214 (https://download.01.org/0day-ci/archive/20230216/202302161214.blmMSrgO-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project db89896bbbd2251fff457699635acbbedeead27f)
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 riscv cross compiling tool for clang build
        # apt-get install binutils-riscv-linux-gnu
        # https://github.com/intel/linux-intel-lts/commit/a56ca53929e95d8314e1129b8ee579755f06304e
        git remote add intel-lts https://github.com/intel/linux-intel-lts.git
        git fetch --no-tags intel-lts 5.10/yocto
        git checkout a56ca53929e95d8314e1129b8ee579755f06304e
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/gpu/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302161214.blmMSrgO-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld.lld: error: drivers/gpu/drm/mgag200/mgag200_drv.o:(.riscv.attributes): rv32i2p0_m2p0_a2p0_zicsr2p0_zifencei2p0: unsupported version number 2.0 for extension 'zicsr'
   ld.lld: error: drivers/gpu/drm/mgag200/mgag200_i2c.o:(.riscv.attributes): rv32i2p0_m2p0_a2p0_zicsr2p0_zifencei2p0: unsupported version number 2.0 for extension 'zicsr'
   ld.lld: error: drivers/gpu/drm/mgag200/mgag200_mm.o:(.riscv.attributes): rv32i2p0_m2p0_a2p0_zicsr2p0_zifencei2p0: unsupported version number 2.0 for extension 'zicsr'
   ld.lld: error: drivers/gpu/drm/mgag200/mgag200_mode.o:(.riscv.attributes): rv32i2p0_m2p0_a2p0_zicsr2p0_zifencei2p0: unsupported version number 2.0 for extension 'zicsr'
>> ld.lld: error: drivers/gpu/drm/mgag200/mgag200_pll.o:(.riscv.attributes): rv32i2p0_m2p0_a2p0_zicsr2p0_zifencei2p0: unsupported version number 2.0 for extension 'zicsr'

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