Hi Alexey, kernel test robot noticed the following build errors: [auto build test ERROR on tip/x86/vmware] [also build test ERROR on linus/master v6.11-rc3 next-20240815] [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/Alexey-Makhalov/x86-vmware-Fix-steal-time-clock-under-SEV/20240815-050918 base: tip/x86/vmware patch link: https://lore.kernel.org/r/20240814210731.761010-2-alexey.makhalov%40broadcom.com patch subject: [PATCH 2/2] x86/vmware: Fix steal time clock under SEV config: i386-randconfig-001-20240815 (https://download.01.org/0day-ci/archive/20240815/202408152054.7LIuKvYe-lkp@xxxxxxxxx/config) 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/20240815/202408152054.7LIuKvYe-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/202408152054.7LIuKvYe-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): arch/x86/kernel/cpu/vmware.c: In function 'sev_map_percpu_data': >> arch/x86/kernel/cpu/vmware.c:313:13: error: 'cc_vendor' undeclared (first use in this function) 313 | if (cc_vendor != CC_VENDOR_AMD || | ^~~~~~~~~ arch/x86/kernel/cpu/vmware.c:313:13: note: each undeclared identifier is reported only once for each function it appears in >> arch/x86/kernel/cpu/vmware.c:313:26: error: 'CC_VENDOR_AMD' undeclared (first use in this function); did you mean 'X86_VENDOR_AMD'? 313 | if (cc_vendor != CC_VENDOR_AMD || | ^~~~~~~~~~~~~ | X86_VENDOR_AMD vim +/cc_vendor +313 arch/x86/kernel/cpu/vmware.c 308 309 static void __init sev_map_percpu_data(void) 310 { 311 int cpu; 312 > 313 if (cc_vendor != CC_VENDOR_AMD || 314 !cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT)) 315 return; 316 317 for_each_possible_cpu(cpu) { 318 early_set_memory_decrypted( 319 (unsigned long)&per_cpu(vmw_steal_time, cpu), 320 sizeof(vmw_steal_time)); 321 } 322 } 323 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
