Hi Ross, kernel test robot noticed the following build errors: [auto build test ERROR on char-misc/char-misc-testing] [also build test ERROR on char-misc/char-misc-next char-misc/char-misc-linus herbert-cryptodev-2.6/master herbert-crypto-2.6/master linus/master v6.8-rc4 next-20240216] [cannot apply to tip/x86/core] [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/Ross-Philipson/x86-boot-Place-kernel_info-at-a-fixed-offset/20240215-064712 base: char-misc/char-misc-testing patch link: https://lore.kernel.org/r/20240214221847.2066632-15-ross.philipson%40oracle.com patch subject: [PATCH v8 14/15] x86: Secure Launch late initcall platform module config: x86_64-randconfig-r061-20240216 (https://download.01.org/0day-ci/archive/20240217/202402171536.dNnLrhB1-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/20240217/202402171536.dNnLrhB1-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/202402171536.dNnLrhB1-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): arch/x86/kernel/slmodule.c: In function 'slaunch_pcr_extend': >> arch/x86/kernel/slmodule.c:471:14: error: implicit declaration of function 'tpm_preferred_locality' [-Werror=implicit-function-declaration] 471 | if (!tpm_preferred_locality(tpm, 2)) | ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/tpm_preferred_locality +471 arch/x86/kernel/slmodule.c 461 462 static void slaunch_pcr_extend(void __iomem *txt) 463 { 464 struct tpm_chip *tpm; 465 466 tpm = tpm_default_chip(); 467 if (!tpm) 468 slaunch_txt_reset(txt, "Could not get default TPM chip\n", 469 SL_ERROR_TPM_INIT); 470 > 471 if (!tpm_preferred_locality(tpm, 2)) 472 slaunch_txt_reset(txt, "Could not set TPM chip locality 2\n", 473 SL_ERROR_TPM_INIT); 474 475 if (evtlog20) 476 slaunch_tpm20_extend(tpm, txt); 477 else 478 slaunch_tpm12_extend(tpm, txt); 479 480 tpm_preferred_locality(tpm, 0); 481 } 482 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
