Hi Peter, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 4d48400e0254b5310842eb2ad33c6ccba43b0f1d commit: 3acbac72baea337e0ac79801a8ba4b81e3b67014 [1410/1410] x86/speculation: Change FILL_RETURN_BUFFER to work with objtool config: x86_64-randconfig-102-20250121 (https://download.01.org/0day-ci/archive/20250122/202501221629.J60ha3Fd-lkp@i...) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250122/202501221629.J60ha3Fd-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/202501221629.J60ha3Fd-lkp@intel.com/ All warnings (new ones prefixed by >>):
arch/x86/entry/entry_64.o: warning: objtool: .entry.text+0x1e2: unsupported intra-function call arch/x86/entry/entry_64.o: warning: objtool: If this is a retpoline, please patch it in with alternatives and annotate it with ANNOTATE_NOSPEC_ALTERNATIVE.
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki