1340084Svangyzen/* SPDX-License-Identifier: GPL-2.0 */
2340084Svangyzen
3340084Svangyzen#include <linux/hardirq.h>
4340084Svangyzen
5340084Svangyzen/*
6340084Svangyzen * may_use_simd - whether it is allowable at this time to issue SIMD
7340084Svangyzen *                instructions or access the SIMD register file
8340084Svangyzen *
9340084Svangyzen * As architectures typically don't preserve the SIMD register file when
10340084Svangyzen * taking an interrupt, !in_interrupt() should be a reasonable default.
11340084Svangyzen */
12340084Svangyzenstatic __must_check inline bool may_use_simd(void)
13340084Svangyzen{
14340084Svangyzen	return !in_interrupt();
15340084Svangyzen}
16340084Svangyzen