Hi Stefan, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on char-misc/char-misc-testing] [also build test WARNING on linus/master v5.19-rc2 next-20220614] [cannot apply to robh/for-next] [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] url: https://github.com/intel-lab-lkp/linux/commits/Stefan-Berger/tpm-Preserve-TPM-measurement-log-across-kexec/20220615-001510 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 0a35780c755ccec097d15c6b4ff8b246a89f1689 config: x86_64-randconfig-r022-20220613 (https://download.01.org/0day-ci/archive/20220615/202206150856.h2psJLGs-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/c42b5be1ad82e8a991a3d35417c9e495e7eb4c93 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Stefan-Berger/tpm-Preserve-TPM-measurement-log-across-kexec/20220615-001510 git checkout c42b5be1ad82e8a991a3d35417c9e495e7eb4c93 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/of/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/of/kexec.c:306: warning: expecting prototype for tpm_free_kexec_buffer(). Prototype was for tpm_of_remove_kexec_buffer() instead vim +306 drivers/of/kexec.c 301 302 /** 303 * tpm_free_kexec_buffer - free memory used by the IMA buffer 304 */ 305 static int tpm_of_remove_kexec_buffer(void) > 306 { 307 struct property *prop; 308 309 prop = of_find_property(of_chosen, "linux,tpm-kexec-buffer", NULL); 310 if (!prop) 311 return -ENOENT; 312 313 return of_remove_property(of_chosen, prop); 314 } 315 -- 0-DAY CI Kernel Test Service https://01.org/lkp
