[arm-platforms:kvm-arm64/pan-opticon 12/15] arm64/set_id_regs.c:94:2: error: use of undeclared identifier 'ID_AA64ISAR0_EL1_TME_SHIFT'
kernel test robot
lkp at intel.com
Sun Jan 4 21:02:37 PST 2026
tree: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git kvm-arm64/pan-opticon
head: e0c0ca59df5170d6045ce9389baed5f38d0d1499
commit: 2cb34575bea47cd18dd0fd0a6997548617d05255 [12/15] KVM: arm64: Remove all traces of FEAT_TME
config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260105/202601050608.TC3CBB7L-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project f43d6834093b19baf79beda8c0337ab020ac5f17)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260105/202601050608.TC3CBB7L-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601050608.TC3CBB7L-lkp@intel.com/
Note: the arm-platforms/kvm-arm64/pan-opticon HEAD e0c0ca59df5170d6045ce9389baed5f38d0d1499 builds fine.
It only hurts bisectability.
All errors (new ones prefixed by >>):
>> arm64/set_id_regs.c:94:2: error: use of undeclared identifier 'ID_AA64ISAR0_EL1_TME_SHIFT'
94 | REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR0_EL1, TME, 0),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arm64/set_id_regs.c:58:52: note: expanded from macro 'REG_FTR_BITS'
58 | __REG_FTR_BITS(reg##_##field, FTR_UNSIGNED, type, reg##_##field##_SHIFT, \
| ^~~~~~~~~~~~~~~~~~~~~
<scratch space>:11:1: note: expanded from here
11 | ID_AA64ISAR0_EL1_TME_SHIFT
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> arm64/set_id_regs.c:94:2: error: use of undeclared identifier 'ID_AA64ISAR0_EL1_TME_MASK'
94 | REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR0_EL1, TME, 0),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arm64/set_id_regs.c:59:10: note: expanded from macro 'REG_FTR_BITS'
59 | reg##_##field##_MASK, safe_val)
| ^~~~~~~~~~~~~~~~~~~~
<scratch space>:14:1: note: expanded from here
14 | ID_AA64ISAR0_EL1_TME_MASK
| ^~~~~~~~~~~~~~~~~~~~~~~~~
2 errors generated.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
More information about the linux-arm-kernel
mailing list