reproduce (this is a W=1 build): # https://github.com/avpatel/linux/commit/fe65c996b0f6886e45c3290c452aaae198b9ce0a git remote add avpatel https://github.com/avpatel/linux.git git fetch --no-tags avpatel riscv_sbi_sse_v3 git checkout fe65c996b0f6886e45c3290c452aaae198b9ce0a # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/acpi/