reproduce: git clone https://github.com/intel/lkp-tests.git ~/lkp-tests # apt-get install sparse # sparse version: v0.6.4-52-g1cf3d98c-dirty # https://github.com/intel-lab-lkp/linux/commit/3d4ef00746d2cc8ab0dd47d02a7adf06fe8d9abd git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Akhil-R/dt-bindings-crypto-Add-Tegra-Security-Engine/20240109-172454 git checkout 3d4ef00746d2cc8ab0dd47d02a7adf06fe8d9abd # save the config file mkdir build_dir && cp config build_dir/.config ~/lkp-tests/kbuild/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=powerpc olddefconfig ~/lkp-tests/kbuild/make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__ -fmax-errors=unlimited -fmax-warnings=unlimited' O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/crypto/tegra/