reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/841d80c0739d96661c778b23e75a7ec64ca1b8e0 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Zhiguo-Jiang/mm-move-task_is_dying-to-h-headfile/20240730-215136 git checkout 841d80c0739d96661c778b23e75a7ec64ca1b8e0 # 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=i386 olddefconfig make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=i386 SHELL=/bin/bash mm/