reproduce: # apt-get install sparse # sparse version: v0.6.4-66-g0196afe1 # https://github.com/intel-lab-lkp/linux/commit/31df8a12c672a5c3eb3949731b6138e64741b172 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Chen-Ridong/padata-add-pd-get-put-refcnt-helper/20241125-111043 git checkout 31df8a12c672a5c3eb3949731b6138e64741b172 # 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/input/touchscreen/ drivers/media/rc/ drivers/mtd/ drivers/net/ieee802154/ drivers/net/phy/ drivers/net/pse-pd/ drivers/platform/surface/ drivers/platform/x86/ drivers/power/supply/ drivers/slimbus/ drivers/target/tcm_remote/ fs/ubifs/ kernel/ lib/ net/caif/ net/llc/