Hi Vignesh, kernel test robot noticed the following build errors: [auto build test ERROR on kees/for-next/execve] [also build test ERROR on tip/x86/core kees/for-next/pstore kees/for-next/kspp linus/master v6.10 next-20240723] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Vignesh-Balasubramanian/x86-elf-Add-a-new-note-section-containing-xfeatures-buffer-layout-info-to-x86-core-files/20240723-170946 base: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve patch link: https://lore.kernel.org/r/20240723090454.8241-2-vigbalas%40amd.com patch subject: [PATCH v4 1/1] x86/elf: Add a new .note section containing xfeatures buffer layout info to x86 core files config: x86_64-buildonly-randconfig-005-20240724 (https://download.01.org/0day-ci/archive/20240724/202407240659.eRyEDmG1-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240724/202407240659.eRyEDmG1-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 | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202407240659.eRyEDmG1-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from <built-in>:1: ./usr/include/asm/elf.h:6:2: error: unknown type name 'u32' 6 | u32 type; | ^ ./usr/include/asm/elf.h:7:2: error: unknown type name 'u32' 7 | u32 size; | ^ ./usr/include/asm/elf.h:8:2: error: unknown type name 'u32' 8 | u32 offset; | ^ ./usr/include/asm/elf.h:9:2: error: unknown type name 'u32' 9 | u32 flags; | ^ >> ./usr/include/asm/elf.h:12:16: error: static assertion failed due to requirement 'sizeof(struct x86_xfeat_component) % 4 == 0': x86_xfeat_component is not aligned 12 | _Static_assert(sizeof(struct x86_xfeat_component)%4 == 0, "x86_xfeat_component is not aligned"); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./usr/include/asm/elf.h:12:53: note: expression evaluates to '1 == 0' 12 | _Static_assert(sizeof(struct x86_xfeat_component)%4 == 0, "x86_xfeat_component is not aligned"); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~ 5 errors generated. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
