reproduce (this is a W=1 build): git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git git fetch tip sched/core git checkout tip/sched/core b4 shazam https://lore.kernel.org/r/20241025034740.546570-1-xiqi2@huawei.com # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/ata/pata_parport/ kernel/sched/