Hi Sean, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: a348aa0315d2a90cde93df922b84ab682459a834 commit: 5476cb89ef2297bd36f8b38e27b54617b6f63236 [2815/2815] x86/vdso: Implement a vDSO for Intel SGX enclave call config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20250317/202503171920.f4jVchcy-lkp@i...) compiler: clang version 20.1.0 (https://github.com/llvm/llvm-project 24a30daaa559829ad079f2ff7f73eb4e18095f88) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250317/202503171920.f4jVchcy-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202503171920.f4jVchcy-lkp@intel.com/ All errors (new ones prefixed by >>):

...

ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory -- llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory

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