Hi Stephen, If you pull the latest kbuild for-next branch, ARCH=arm64 will fail to build. I will fix it soon. For today's linux-next, you can patch as follows. (or, you can use the old branch) diff --git a/Makefile b/Makefile index f80c4ff93ec9..fbb4b95ae648 100644 --- a/Makefile +++ b/Makefile @@ -1074,7 +1074,7 @@ build-dirs := $(vmlinux-dirs) clean-dirs := $(vmlinux-alldirs) # Externally visible symbols (used by link-vmlinux.sh) -KBUILD_VMLINUX_OBJS := $(head-y) $(addsuffix built-in.a, $(core-y)) +KBUILD_VMLINUX_OBJS := $(head-y) $(patsubst %/,%/built-in.a, $(core-y)) KBUILD_VMLINUX_OBJS += $(addsuffix built-in.a, $(filter %/, $(libs-y))) ifdef CONFIG_MODULES KBUILD_VMLINUX_OBJS += $(patsubst %/, %/lib.a, $(filter %/, $(libs-y))) Thanks. -- Best Regards Masahiro Yamada