ld.lld: error: undefined symbol: __kcfi_typeid_aria_aesni_avx2_gfni_encrypt_32way
From: kernel test robot
Date: Sun Oct 11 2026 - 17:36:05 EST
Hi Kees,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d6d3455d8751854e0d1820f14184682e23ac4475
commit: 23ef9d439769d5f35353650e771c63d13824235b kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI
date: 1 year, 1 month ago
config: x86_64-randconfig-2000-20261011 (https://download.01.org/0day-ci/archive/20261011/202610112311.o9XQsWsa-lkp@xxxxxxxxx/config)
compiler: clang version 22.1.8 (https://github.com/llvm/llvm-project ca7933e47d3a3451d81e72ac174dcb5aa28b59d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261011/202610112311.o9XQsWsa-lkp@xxxxxxxxx/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
| Fixes: 23ef9d439769 ("kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI")
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610112311.o9XQsWsa-lkp@xxxxxxxxx/
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: __kcfi_typeid_aria_aesni_avx2_gfni_encrypt_32way
>>> referenced by aria-aesni-avx2-asm_64.S:1345 (arch/x86/crypto/aria-aesni-avx2-asm_64.S:1345)
>>> vmlinux.o:(__cfi_aria_aesni_avx2_gfni_encrypt_32way)
--
>> ld.lld: error: undefined symbol: __kcfi_typeid_aria_aesni_avx2_gfni_decrypt_32way
>>> referenced by aria-aesni-avx2-asm_64.S:1370 (arch/x86/crypto/aria-aesni-avx2-asm_64.S:1370)
>>> vmlinux.o:(__cfi_aria_aesni_avx2_gfni_decrypt_32way)
--
>> ld.lld: error: undefined symbol: __kcfi_typeid_aria_aesni_avx2_gfni_ctr_crypt_32way
>>> referenced by aria-aesni-avx2-asm_64.S:1395 (arch/x86/crypto/aria-aesni-avx2-asm_64.S:1395)
>>> vmlinux.o:(__cfi_aria_aesni_avx2_gfni_ctr_crypt_32way)
--
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