reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/5aef56d039f30ca1a5d82b1ef6e1ddffbfc71419 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review ende-tan-starfivetech-com/net-stmmac-Batch-set-RX-OWN-flag-and-other-flags/20240829-214324 git checkout 5aef56d039f30ca1a5d82b1ef6e1ddffbfc71419 # 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 drivers/net/ethernet/stmicro/stmmac/