reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/54274629f973d8aa71f233fbadc62440aad190b9 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Daejun-Park/f2fs-add-support-single-node-section-mode/20240531-154955 git checkout 54274629f973d8aa71f233fbadc62440aad190b9 # 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 fs/f2fs/