reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/91a93a36ff4057be05778c0954a9070c47ceeed7 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Matias-Bj-rling/nvme-make-independent-ns-identify-default/20241010-204205 git checkout 91a93a36ff4057be05778c0954a9070c47ceeed7 # 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 drivers/nvme/target/