static inline int xrstor_state_booting(struct xsave_struct *fx, u64 mask)
{
	u32 lmask = mask;
	u32 hmask = mask >> 32;
	int err = 0;

	WARN_ON(system_state != SYSTEM_BOOTING);

	if (boot_cpu_has(X86_FEATURE_XSAVES))
		asm volatile("1:"XRSTORS"\n\t"
			"2:\n\t"
			     xstate_fault
			: "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
			:   "memory");
	else
		asm volatile("1:"XRSTOR"\n\t"
			"2:\n\t"
			     xstate_fault
			: "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
			:   "memory");
	return err;
}
static inline int xrstor_state_booting(struct xsave_struct *fx, u64 mask)
{
	u32 lmask = mask;
	u32 hmask = mask >> 32;
	int err = 0;

	WARN_ON(system_state != SYSTEM_BOOTING);

	if (boot_cpu_has(X86_FEATURE_XSAVES))
		asm volatile("1:"XRSTORS"\n\t"
			"2:\n\t"
			     xstate_fault
			: "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
			:   "memory");
	else
		asm volatile("1:"XRSTOR"\n\t"
			"2:\n\t"
			     xstate_fault
			: "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
			:   "memory");
	return err;
}