reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/33ef95bcd2d4005436f95bef489e7e113c23ac34 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Kanchan-Joshi/nvme-enable-FDP-support/20240510-214900 git checkout 33ef95bcd2d4005436f95bef489e7e113c23ac34 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=x86_64 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=x86_64 SHELL=/bin/bash