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X-CSE-ConnectionGUID: +C2u1V7ZRcu6vtaRHGJ2LA== X-CSE-MsgGUID: puAGiFnwSNSkzP5b6abeMA== X-IronPort-AV: E=McAfee;i="6800,10657,11870"; a="98341202" X-IronPort-AV: E=Sophos;i="6.25,214,1779174000"; d="scan'208";a="98341202" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Aug 2026 14:02:23 -0700 X-CSE-ConnectionGUID: E2xLYPGxRKGVHH5GAqJ5Xw== X-CSE-MsgGUID: OCwZic7qSYiuhKKmARe26A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,214,1779174000"; d="scan'208";a="259551194" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 09 Aug 2026 14:02:21 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wtAew-00000000MNU-49dW; Sun, 09 Aug 2026 21:02:18 +0000 Date: Mon, 10 Aug 2026 05:02:08 +0800 From: kernel test robot To: Kees Cook Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Linus Walleij , Nathan Chancellor Subject: ld.lld: error: undefined symbol: __kcfi_typeid_aria_aesni_avx2_gfni_encrypt_32way Message-ID: <202608100432.yIX7TckM-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Hi Kees, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 06cf61899d6498b33e4b7c87d99d5bd471ccc375 commit: 23ef9d439769d5f35353650e771c63d13824235b kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI date: 11 months ago config: x86_64-randconfig-011-20260809 (https://download.01.org/0day-ci/archive/20260810/202608100432.yIX7TckM-lkp@intel.com/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260810/202608100432.yIX7TckM-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 | Fixes: 23ef9d439769 ("kcfi: Rename CONFIG_CFI_CLANG to CONFIG_CFI") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202608100432.yIX7TckM-lkp@intel.com/ 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) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki