1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2#ifndef _ASM_UM_FPU_API_H 3#define _ASM_UM_FPU_API_H 4 5#include <linux/types.h> 6 7/* Copyright (c) 2020 Cambridge Greys Ltd 8 * Copyright (c) 2020 Red Hat Inc. 9 * A set of "dummy" defines to allow the direct inclusion 10 * of x86 optimized copy, xor, etc routines into the 11 * UML code tree. */ 12 13#define kernel_fpu_begin() (void)0 14#define kernel_fpu_end() (void)0 15 16static inline bool irq_fpu_usable(void) 17{ 18 return true; 19} 20 21 22#endif 23 24