aarch64_insn_gen_hint  373 arch/arm64/include/asm/insn.h u32 aarch64_insn_gen_hint(enum aarch64_insn_hint_op op);
aarch64_insn_gen_hint  570 arch/arm64/kernel/insn.c 	return aarch64_insn_gen_hint(AARCH64_INSN_HINT_NOP);