[ardb:arm64-lpa2-v3c 40/61] ld.lld: error: undefined symbol: __kcfi_typeid_idmap_cpu_replace_ttbr1

* [ardb:arm64-lpa2-v3c 40/61] ld.lld: error: undefined symbol: __kcfi_typeid_idmap_cpu_replace_ttbr1
@ 2023-03-07 14:56 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-03-07 14:56 UTC (permalink / raw)
  To: Ard Biesheuvel; +Cc: llvm, oe-kbuild-all

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git arm64-lpa2-v3c
head:   8a7d10afac67fee414b59638121860605f862e67
commit: 9e8681178369900e6ae6e2de61cbe104ccde4580 [40/61] arm64: mm: omit redundant remap of kernel image
config: arm64-randconfig-r006-20230305 (https://download.01.org/0day-ci/archive/20230307/202303072236.1ggcsKhF-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7)
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 arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/commit/?id=9e8681178369900e6ae6e2de61cbe104ccde4580
        git remote add ardb git://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git
        git fetch --no-tags ardb arm64-lpa2-v3c
        git checkout 9e8681178369900e6ae6e2de61cbe104ccde4580
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash

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/202303072236.1ggcsKhF-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: __kcfi_typeid_idmap_cpu_replace_ttbr1
   >>> referenced by arch/arm64/mm/proc.o:(.idmap.text+0x0) in archive vmlinux.a

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

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