On Sat, Jul 31, 2021 at 03:00:20PM +0900, Masahiro Yamada wrote: > arm, arm64, csky, mips, powerpc always select GENERIC_GETTIMEOFDAY, > hence $(gettimeofday-y) never becomes empty. > > riscv conditionally selects GENERIC_GETTIMEOFDAY when MMU=y && 64BIT=y, > but arch/riscv/kernel/vdso/vgettimeofday.o is built only under that > condition. So, you can always define CFLAGS_vgettimeofday.o > > Remove all the meaningless conditionals. > > Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>