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d="scan'208";a="5714041" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa012.fm.intel.com with ESMTP; 24 Oct 2026 19:38:20 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xKo7k-00000000UTm-3war; Sun, 25 Oct 2026 02:38:16 +0000 Date: Sun, 25 Oct 2026 10:37:36 +0800 From: kernel test robot To: Dave Hansen Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: [daveh-devel:kss-2026-10-23 25/25] ld.lld: error: undefined symbol: kshstk_build Message-ID: <202610251242.Kg2ALcW0-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: llvm@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://git.kernel.org/pub/scm/linux/kernel/git/daveh/devel.git kss-2026-10-23 head: b6fa923e47fcecf329844fd91ed615de35478ea3 commit: b6fa923e47fcecf329844fd91ed615de35478ea3 [25/25] x86/boot: Add CPU shadow stack bootstrapping config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20261025/202610251242.Kg2ALcW0-lkp@intel.com/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/20261025/202610251242.Kg2ALcW0-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202610251242.Kg2ALcW0-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: kshstk_build >>> referenced by arch/x86/entry/entry_64.o:(kshstk_enable_current) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki