Hi Luca, I love your patch! Yet something to improve: [auto build test ERROR on wireless-drivers-next/master] [also build test ERROR on wireless-drivers/master linus/master v5.11-rc7] [cannot apply to next-20210125] [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/0day-ci/linux/commits/Luca-Coelho/iwlwifi-updates-inte... base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-ne... master config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/477683319e91793d94debf7f0c0019a31... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Luca-Coelho/iwlwifi-updates-intended-for-v5-12-2021-02-10-part-2/20210210-233911 git checkout 477683319e91793d94debf7f0c0019a31e6cde3f # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All error/warnings (new ones prefixed by >>): 228 | #if defined(CONFIG_EFI) && LINUX_VERSION_IS_GEQ(5,4,0) | ^~~~~~~~~~~~~~~~~~~~ 228 | #if defined(CONFIG_EFI) && LINUX_VERSION_IS_GEQ(5,4,0) | ^ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS Selected by - FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 vim +228 drivers/net/wireless/intel/iwlwifi/fw/pnvm.c 222 223 /* 224 * This is known to be broken on v4.19 and to work on v5.4. Until we 225 * figure out why this is the case and how to make it work, simply 226 * disable the feature in old kernels. 227 */ 229 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org