reproduce: # apt-get install sparse # sparse version: v0.6.4-52-g1cf3d98c-dirty # https://github.com/intel-lab-lkp/linux/commit/d6d19deed60d747aaef99cee071761eedbf02380 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Hans-de-Goede/platform-x86-dell-smo8800-Change-probe-ordering-a-bit/20240107-001715 git checkout d6d19deed60d747aaef99cee071761eedbf02380 # 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/platform/x86/dell/